| Uterus transplantation: advantages and disadvantages of a deceased donor |
Analysis of the reproductive outcomes and the size of the unicornuate uterus measured by magnetic resonance imaging and their relationshipAbstractPurposeTo evaluate the relationship between the uterine size measured by pelvic magnetic resonance and reproductive outcome in women with a unicornuate uterus. MethodsThis was a retrospective study including 140 patients affiliated with unicornuate uterus diagnosed by the pelvic MR prior to their first pregnancy in the Obstetrics and Gynecology Hospital of Fudan University from April 2010 to December 2017. All the length of the unicornuate uterus were re-measured and recorded by skilled radiologists during the study period. We divided all the 140 participants with complete pelvic MR imaging into four groups by the best reproductive outcomes, which refers to Group 1 (primary infertility, n = 21), Group 2 ( < 24 weeks' gestation, n = 34), Group 3 (preterm delivery, 24–35 weeks' gestation, n = 13), Group 4 ( ≥ 35 weeks' gestation, n = 72), followed them up and then analyzed the data. ResultsMeasurements of 140 patients with hemi-uteri were retrieved for analysis. The mean length of the uterine was 4.90 ± 0.56 cm. There were no significant differences in the uterine cavity length, cervical length, endometrial thickness and uterine wall thickness between the four groups while the uterine length (P = 0.001) was statistically significant. Women with uterine lengths ≥ 4.5 cm were more likely to experience full-term delivery compared with the other group (P = 0.001). Ordinal multiple logistic regression analysis showed that the uterine length [OR = 9.03 (95% CI: 2.90–28.13)] and uterine cavity length [OR = 0.32 (95% CI: 0.06–2.04)] were independent protective factors for better obstetric outcomes ConclusionThe uterine length is a reliable prognostic factor for the gestational week of delivery and an appropriate antenatal surveillance factor of women with unicornuate uterus. |
Compare two different usages of FRD for detecting high-grade cervical lesions and invasive cancerAbstractObjectiveTo evaluate two usages of the folate receptor-mediated staining solution (FRD) for detecting high-grade cervical lesions and invasive cancer, and compared with cytology test (TCT) and human papillomavirus (HPV) testing. MethodsFRD sampling and FRD direct staining methods were used for detecting high-grade cervical lesions and invasive cancer. As a comparison, TCT and HPV testing were also applied for screening high-grade cervical lesions and invasive cancer. The sensitivity and specificity of TCT, HPV testing, and staining results of FRD were analyzed by the SPSS software. ResultsIn this study, 317 patients with biopsy were collected. The positive rate of FRD sampling method was 35.33% (112/317), and positive rate of FRD direct staining was 48.90% (155/317). Area under the curve (AUC) of TCT, HPV testing, FRD sampling and FRD direct staining were 0.53, 0.55, 0.58, and 0.75, respectively. The sensitivity of TCT, HPV, FRD sampling and FRD direct staining was 69.72%, 97.25%, 64.22% and 81.65%, respectively, and the specificity was 37.98%, 12.98%, 79.81% and 68.27%, respectively. ConclusionCompared with TCT and HPV testing, two usages of FRD methods have compatible sensitivity and high specificity to detect high-grade cervical lesions and invasive cancer. FRD direct staining may be comfortable for routine cervical cancer screening |
Incisional hernias following open gynecological surgery: a population-based studyAbstractIntroductionIncisional hernia is a common and costly complication following abdominal surgery. The incidence of incisional hernia after gynecological surgery is not as well studied as that after general surgery. Materials and methodsThe Swedish National Quality Register for Gynecological Surgery (GynOp) collects preoperative, intraoperative, and postoperative information regarding gynecological surgery. Data were extracted from 2006 to 2014. The National Patient Register (NPR) contains physicians' data from both public and private hospitals. Univariate and multivariate Cox proportional hazard analyzes were performed on risk factors. ResultsBetween 2006 and 2014, 39,312 women undergoing open surgery were registered in GynOp. The NPR recorded 526 patients who were diagnosed with or had undergone surgery for incisional hernia. The mean follow-up was 2.8 years. Five years after surgery the cumulative incidence of incisional hernias was 2.0% (95% confidence interval 1.8–2.2%). In multivariate Cox proportional hazard analysis obesity (BMI > 30), age > 60 years, midline incision, smoking, kidney, liver, and pulmonary disease were found to predict an increased risk for incisional hernias (all p < 0.05). ConclusionsThere is much to be gained if the patient can cease smoking and lose weight before undergoing abdominal surgery. The Pfannenstiel incision results in fewer incisional hernias and should be considered whenever possible. |
Efficacy of a collagen-fibrin sealant patch (TachoSil®) as adjuvant treatment in the inguinofemoral lymphadenectomy for vulvar cancer: a double-blind randomized-controlled trialAbstractPurposeTo evaluate the effect of a collagen-fibrin sealant patch (TachoSil®) in preventing postoperative complications after inguinofemoral lymphadenectomy for vulvar cancer. MethodsDouble-blind randomized-controlled trial on consecutive patients undergoing bilateral inguinofemoral lymphadenectomy for vulvar cancer. Intraoperatively, inguinofemoral areas were randomized: one was treated with TachoSil®, while the contralateral had standard closure without collagen-fibrin sealant patch. Surgical outcomes, amount of drainage volume, duration of drain placement, and any postoperative complication (vulvar wound dehiscence, inguinal wound dehiscence, cellulitis, lymphangitis, lymphoceles, and hematoma) were recorded. Leg measurements were taken preoperatively and during postoperative follow-up until 6 months to evaluate lymphedema. ResultsA total of 19 patients were enrolled and 38 inguinofemoral dissections were performed. There was no significant difference between the investigational and control arm in the amount of drainage volume (p = 0.976), and duration of drain placement (p = 0.793). The postoperative complications, excluding lymphedema, were 10/19 (53%) in investigational arm and 9/19 (47%) in control arm (p = 0.74). At the end of follow-up, the prevalence of grade 1 lymphedema was 44.4% and 50% in investigational and control arm, respectively (p = 0.744); grade 2 and 3 lymphedema had a prevalence of 33.3% in both arms (p = 1). ConclusionApplication of TachoSil® does not seem to improve postoperative lymphorrhagia nor to reduce the incidence of postoperative complications in patients undergoing inguinofemoral lymphadenectomy for vulvar cancer. Considering this point, it would be useful to identify additional strategies in inguinofemoral dissection for the prevention of these complications. |
The impact of EndoPredict ® on decision making with increasing oncological work experience: can overtreatment be avoided?AbstractBackgroundEstimating distant recurrence risk in women with estrogen receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative early breast cancer is still challenging. EndoPredict® is a gene expression-based test predicting the likelihood of recurrent disease. We analyzed the difference in oncological decision making with and without the knowledge of gene expression tests. Patients and methodsThis is a retrospective analysis including patients diagnosed with hormone-receptor positive, Her2 negative breast cancer between 2011 and 2015 at the Municipal Breast Cancer Centre Cologne, Germany. All patients received an evaluation by EndoPredict®. An oncological tumor board (TB) with knowledge of these results served as a baseline (control group). This baseline was compared to the treatment decision (adjuvant chemotherapy yes vs. no) made by oncologists with different experience levels (less than 5 years, between 5 and 15 years, and more than 15 years) who were not provided the EndoPredict® scores. All clinicians had access to clinical as well to histopathological data. ResultsThere was no significant difference between control group and the oncologists with different experience levels concerning a chemotherapy indication. A trend could be shown in the subgroup of nodal negative patients between the treatment recommendation and physicians with more than 15 years of experience (p = 0.088). A further trend could be demonstrated in the subgroup of patients with a low Ki67 index (≤ 14%) (p = 0.063) between physician with 5–10 years of clinical experience and official treatment recommendation. ConclusionIt seems that inexperienced physicians may profit from the use of EndoPredict® to avoid an overtreatment. In nodal negative patients and patients with a low Ki67 index, undertreatment can be avoided with the use of EndoPredict® (borderline significance). Further prospective studies with larger study cohorts are needed to further validate this tool. |
Tumor cell-specific Serpin A1 expression in vulvar squamous cell carcinomaAbstractPurposeThe two main etiological factors for vulvar squamous cell carcinoma (vSCC) are the vulvar dermatosis lichen sclerosus (LS) and high-risk human papillomavirus (hrHPV). Serpin A1 (α1-antitrypsin) is a serine protease inhibitor, which plays a role in the tumorigenesis of various cancer types. The aim of the study was to evaluate the expressions of Serpin A1 in LS, premalignant vulvar lesions, and vSCC using immunohistochemistry (IHC) and serum analysis, and to compare Serpin A1 stainings to the tumor markers p53 and p16. MethodsIn total, 120 samples from 74 patients were studied with IHC for Serpin A1, p53 and p16: 18 normal vulvar skin, 53 LS, 9 premalignant vulvar lesions (dVIN/HSIL) and 40 vSCC samples. Serum concentrations of Serpin A1 were analyzed from 30 LS, 44 vSCC and 10 control patients. Expressions were compared to clinical data. ResultsTumor cell-specific Serpin A1 overexpression was detected in 88% of vSCC samples, independent of the etiology. The intensity of Serpin A1 expression was significantly higher in vSCC than in healthy vulvar skin, LS, or premalignant vulvar lesions. Serpin A1 showed an association with p53 positivity. No difference in overall survival was found between Serpin A1-, p53-, or p16-positive vSCC patients. Serum concentrations of Serpin A1 were equal in the LS, vSCC, and control groups. ConclusionTumor cell-specific Serpin A1 overexpression is a potential biomarker in vSCC. |
Effects of clarithromycin on inflammatory markers and clinical manifestations in postsurgical follow-up of patients with endometriosis: a double-blinded randomized placebo-controlled clinical trialAbstractPurposeStudies showed anti-inflammatory and immunomodulatory effects of macrolide antibiotics such as clarithromycin in endometriosis. Therefore, the present study aims to investigate the therapeutic efficacy of clarithromycin in patients with endometriosis. MethodsThis was a double-blinded randomized placebo-controlled trial conducted on endometriotic women during March 2016–2017 in Dena Hospital, Shiraz, Iran. Immediately after surgery, the patients were randomly divided into clarithromycin (real) (n = 120) and placebo group (n = 169). The real group received 500 mg of clarithromycin everyday for 6 months and the placebo group received the placebo. The serum levels of tumor necrosis factor-alpha (TNF-α), interleukin-10 (IL-10), Erythrocyte sedimentation rate (ESR) and C-reactive protein as well as clinical symptoms at baseline and 3 and 6 months of post-surgery were compared within and between groups. ResultsThe scores of dysmenorrhea, dyschezia, dyspareunia, and non-menstrual pain significantly decreased in both real and placebo groups compared with the baseline values. However, the real group showed greater reductions compared with the placebo group (p < 0.001). Similarly, the serum levels of CRP, TNF-α, and IL-10 decreased in both groups compared with the baseline values, but the real group showed greater reductions. Interestingly, the reductions in the clinical symptoms and serum levels did not significantly differ between the real and placebo groups. Moreover, the reductions in the studied variables showed no dependence on the time. ConclusionClarithromycin may be an appropriate treatment in endometriotic patients. However, the non-significant differences between the real and placebo groups necessitate further studies on the therapeutic efficacy of clarithromycin. |
Endoscopic surgery: talent or training?AbstractPurposeThere are two groups of undergraduate students involved in endoscopic surgery with different degrees of experience: average and more experience. This study proves whether the subjective impression of the laparoscopic trainer is verifiable and which factors influence extreme talent. Methods21 medical students of the eighth term of the University of Witten-Herdecke participated in the study. On their first course day, students got instructed in suturing and knot technique. They were then required to tie a maximum of five knots within 2 h. After a week, students repeated this procedure. Time used for tying knots was stopped. ResultsRegarding the time students used for their first knots, great differences were provable (7–8 min, average 23 min). However, an adaption of the knotting time was noticed at the end of the first course day. This was confirmed during the second course day. Neither acquired factors (music, sport, etc.) nor individual factors (visual acuity, handedness, etc.) had any impact on the time used for knotting. Merely, one advantage was seen with the first knots with the factors of playing the guitar and having a more than 10-h surgical previous experience. Knotting times leveled off at 95% to less than 10 min, though. DiscussionNeither normally talented nor extremely talented junior surgeons could be noticed, and so could not the co-factors providing an advantage or disadvantage for surgery, respectively. All prospective surgeons can learn defined tasks (knots) by short interval training, and thus show similarly good results after a few repetitions. |
Patients' perspectives towards malignant ascites: results of a prospective observational trial regarding expectations, characteristics and quality of life—a study of the North-Eastern-German Society of Gynecological OncologyAbstractPurposeMalignant ascites (MA) is a frequent and common symptom in (gyneco-) oncological patients. The present trial evaluated and assessed patients' characteristics, clinical features and the possible influence of MA on QoL measurements. MethodsA prospective observational trial was conducted from Oct 2013 until Nov 2016. Therefore an interdisciplinary questionnaire was developed. Overall 250 patients with histological confirmed MA were included with different cancer entities (gynecological, gastrointestinal). The correlation of MA caused symptoms and QoL measurements was assessed using Kendall's tau b. Multivariable logistic regression models were applied to analyze the risks of symptoms or severe limitation in daily activities. Results125 questionnaires could be analyzed. The majority of patients with MA had diagnosis of ovarian cancer (68.8%) and were under current cancer treatment (57.6%), mostly chemotherapy. Over 50% reported abdominal tension as major symptom, around 56% of the patients had MA when cancer was firstly diagnosed. Regression analysis showed that patients with MA above 2l were significantly more likely to be harmed in everyday activities. However, the age, gender, type of malignancy and the current treatment (chemotherapy vs. no chemotherapy) had no significant influence. ConclusionMA has a significantly impact on QoL measurements in cancer patients and might influence everyday activities including basic needs like eating, walking and body care. There is a high need for more information and education of patients with MA |
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Πέμπτη 25 Απριλίου 2019
Gynecology and Obstetrics
Oral Oncology
Herbal Medicine
| Acujoint™, a high efficient formulation with natural bioactives, exerts potent anti-arthritis effects in human osteoarthritis - A randomized clinical study Publication date: Available online 23 April 2019 Source: Journal of Herbal Medicine Author(s): Augustine Amalraj, Joby Jacob, Karthik Varma, Ajaikumar B. Kunnumakkara, Chandradhara Divya, Sreeraj Gopi AbstractThe aim of the study was to evaluate the efficacy and safety of Acujoint™ - a supplement for articular cartilage degradation- in the treatment of patients with Osteoarthritis (OA) by comparing it with glucosamine and chondroitin formulation, which is a popular supplement used to treat OA. Acujoint™ is a health supplement prepared with extracts of 3-O-acetyl-11-keto-β-boswellic acid from Boswellia serrata, β-Caryophyllene from Piper nigrum, aqueous extract of Kaempferia galangal and Cureit™ - a bioavailable curcumin formulation- in a fixed ratio based on complete natural matrix, which has been used to treat osteoarthritis. A randomized, double blind, active controlled, single centre, clinical study was carried out using Acujoint™ during 90 days of treatment in 24 patients (1:1 ratio) with symptoms of moderate to mild OA along with combination of Glucosamine (1500 mg) and Chondroitin (1200 mg). The study shows that Acujoint™ can provide significant improvement in relieving the symptoms and the pain associated with active OA between the groups as well as within the groups. Active OA patients, who received Acujoint™ at 250 mg per day for a treatment period of 90 days, reported statistically significant changes/decreases in their clinical symptoms and pain. This was evident from significant changes in the total Western Ontario and McMaster Universities Osteoarthritis index (WOMAC) score, pain score, functional ability score, visual analog scale (VAS) score and Lequesne functional index values at P < 0.05 level. Acujoint™ promises the beneficial effects for the treatment of human knee osteoarthritis by controlling inflammatory responses as well as the pain without any adverse effects. Graphical abstract![]() |
| Antiplaque and antimicrobial efficacy of polyherbal mouth rinse among adult human volunteers – A short term randomized controlled trial Publication date: Available online 16 April 2019 Source: Journal of Herbal Medicine Author(s): BR Chandrashekar, Ramesh Nagarajappa, K Mruthunjaya, Suma Shekar, MS Girish, Rupesh Thakur AbstractSystematic evaluation of plant extracts and their combinations offers new insights into the development of innovative drugs from plants. The authors evaluated the antiplaque and antimicrobial efficacy of a polyherbal mouth rinse, using 0.2% chlorhexidine as positive and saline based mouth rinse as negative controls among adult human volunteers. Thirty eligible adult human volunteers were recruited and pre intervention prophylaxis was carried out to reduce their plaque scores to zero. Participants were randomly assigned to three different categories and given coded mouth rinse bottles containing either saline, a poly herbal mouth rinse containing Acacia nilotica, Murraya koenigii Linn Sprengel, Eucalyptus hybrid, and Psidium Guajava combined extracts at 1%, or 0.2% chlorhexidine. Participants were requested to use 10 ml of their assigned mouth rinse twice a day and refrain from oral hygiene practices for four days. On the fifth day following intervention, plaque buildup was assessed by a blinded investigator and supragingival plaque samples were collected. Unstimulated saliva samples were collected before and 60 minutes after mouth rinsing. Plaque samples were used in microbial assay, while saliva samples were used for assessing change in salivary pH. Post intervention plaque build-up, S. mutansand total viable counts were significantly higher in saline users compared to others, with no difference in salivary flow and pH. However, the difference between the polyherbal and chlorhexidine groups was not statistically significant. We conclude that the polyherbal mouth rinse merits further investigation as a potential alternative to chlorhexidine for preventing and controlling dental caries and plaque induced dental diseases. |
| Ethnopharmacological survey of plants used in the traditional treatment of pain conditions in Mali Publication date: Available online 11 April 2019 Source: Journal of Herbal Medicine Author(s): Ombeline Danton, Aimé Somboro, Baba Fofana, Drissa Diallo, Lassine Sidibé, Catherine Rubat-Coudert, Fabien Marchand, Alain Eschalier, Sylvie Ducki, Pierre Chalard AbstractPain is among the major concerns of healthcare authorities across the world. It is complicated to diagnose, manage and treat. Current western treatments are successful to some extent in relieving pain; they provide minimum improvements in terms of physical and emotional functioning and are often accompanied by side effects. Finding new solutions in pain management has thus become a priority. Natural products have always been a huge source of new active principles; traditional medicine is thus a key to innovation. In Mali, traditional remedies are more popular than pharmaceutical drugs but this knowledge, verbally transferred from generation to generation is at risk as younger generations are not taking over. Thus, this study was designed to identify plants that are used traditionally in the South of Mali for the treatment of painful conditions. Data was collected by means of semi-structured face-to-face interviews with traditional healers (N = 108) in the regions of Bamako, Sikasso and Dioïla. Two quantitative ethnopharmacological indexes were calculated: Relative Frequency of Citation (RFC) and Fidelity Level (FL) when RFC > 0.10. A total of 66 plant species distributed across 29 families were recorded during this two-month survey. Stomach aches and external pains were the most cited pain conditions followed by body pains and pain due to diseases such as diabetes and sickle cell disease. Cassia sieberiana DC. (RFC = 0,22), Zanthoxylum zanthoxyloides (Lam.) Zepren. & Timler (0,13), Pericopsis laxiflora(Benth.) Meeuwen (0,11), Flueggea virosa (Roxb. ex Willd) Royle (0,08) and Sarcocephalus latifolius (Sm.) E.A.Bruce (0,08) were the most cited plants. This ethnopharmacological survey provides preliminary data for the discovery of new analgesic molecules. Graphical abstract![]() |
| Plant use as a traditional method by women against vaginal discharge in western Anatolia, Turkey: A qualitative research study Publication date: Available online 10 April 2019 Source: Journal of Herbal Medicine Author(s): Zekiye Turan, Eylem Toker, Mehtap Omaç Sönmez, Fatma Kutlar AbstractObjectiveThe aim of this research was to gain insight into the reasons why women useCyclamen coum. and how they use it, in addition to the symptoms being treated. Material and methodsThe study was carried out as a qualitative research. The first case was that of an inpatient with symptoms of vaginal infection who used Cyclamen coum. Snowball sampling was used for sample selection. Fifteen women were included in the research as users and proponents of this method. The questionnaire including socio-demographic attributes and an interview form were used to obtain in-depth information. After completion of interviews, raw research data were identified by a researcher, and these were then classified by three researchers in accordance with verified themes. This data was then reported using their interpretation. ResultsAll participants applied the treatment by placing theCyclamen coum. tuber into the vagina for a period of three days. The positive results obtained from experiences of traditional methods increases the extent to which women adopt this method. ConclusionPeople should be informed regarding the possible potential adverse consequences of the use of traditional methods. Also, further research should be performed on women's health and widely applied traditional applications. |
| Clinical efficacy of a topical polyherbal formulation in the management of fluorouracil -associated hand-foot syndrome Publication date: Available online 9 April 2019 Source: Journal of Herbal Medicine Author(s): Elnaz Karimi, Behrooz Gharib, Nematollah Rostami, Latifeh Navidpour, Minoo Afshar AbstractAimHand foot syndrome (HFS) is a common side effect following administration of fluoropyrimidine drugs like capecitabine and 5-flourouracil in cancer patients. This syndrome is not life threatening. However, it is the main reason for dose reduction or temporary discontinuation of these drugs. The aim of this study was evaluating the efficacy of a standardized topical polyherbal hydrogel (E.gel) containing Calendula officinalis L., Matricaria recutita L.and Salvia officinalis L. for the management of Hand Foot Syndrome (HFS) in cancer patients following administration of fluoropyrimidine drugs. MethodsIn the present survey, 27 patients suffering from HFS were randomized to receive the E.gel and the placebo four times a day for 2 weeks. At the baseline and at the end of trial HFS grades were determined. ResultsNo serious adverse events occurred. Among the patients who have completed the study, 71% had a significant improvement compared to the placebo (p-value = 0.039). In 5% of the patients no changes were observed in the treatment group, while the side effects had worsened in the placebo roup. Moreover, in 10% of the patients both treatment and placebo groups showed improvement and in 14% no changes were observed in both groups. ConclusionThis study shows that patients receiving the polyherbal hydrogel experienced less complications and symptoms associated with HFS. In summary, it seems that the use of the prepared polyherbal hydrogel was beneficial for cancer patients administered fluorouracil-chemotherapeutic agents. Graphical; abstract![]() |
| Treating Depression Naturally: How Flower Essences can Help Rebalance your Life. Chris Phillips. Floris Books, Edinburgh, 2017, pp., £12.99/$19.95. ISBN 978-178250-427-6. Publication date: Available online 4 April 2019 Source: Journal of Herbal Medicine Author(s): Graeme Tobyn |
| Bioactive metabolites of Ganoderma lucidum: Factors, mechanism and broad spectrum therapeutic potential Publication date: Available online 3 April 2019 Source: Journal of Herbal Medicine Author(s): Chetan Sharma, Neha Bhardwaj, Anupam Sharma, Hardeep Singh Tuli, Priya Batra, Vikas Beniwal, Girish Kumar Gupta, Anil K. Sharma AbstractBackgroundThe global interest in edible medicinal herbs for healthcare has significantly increased during the last few years.Ganoderma lucidum is a medicinal mushroom which is known to be a potential source of many therapeutic and pharmaceutical products with significant health importance. MethodologyThe available literature using PubMed, Scopus and Google Scholar database was thoroughly reviewed using the keywords Natural Products,Ganoderma, secondary metabolites and therapeutics. Thisnarrative review of all the relevant papers with significant citations leads the authors to greater insight into the potential therapeutic significance of Ganoderma lucidum. ResultsThe presence of a wide array of secondary metabolites in this herb contributes to its pharmaceutical uses.G. lucidum is rich in polysaccharides (β-glucan,mannitol), alkaloids, and a group oftriterpenes (ganoderic acid). Many cellular mechanisms have been proposed to explain the mode of action of its active metabolites and their healthcare attributes including anticancer, antiviral, antioxidant and protective effects on liver and other secondary lymphoid organs. ConclusionThis review illustrates the broad spectrum therapeutic potential of secondary metabolites derived fromGanoderma and supports our understanding of the main pharmacologically active compounds present in this fungus. Insight into the actions of its secondary metabolites could further pave a way for establishing G. lucidum, as a pharmacologically important product. |
| Anti-inflammatory action of YHQ by regulating 5-LOX/COX-2/NF-κB/MAPKs/Akt signaling pathways in RAW 264.7 macrophage cells Publication date: Available online 3 April 2019 Source: Journal of Herbal Medicine Author(s): Bao-Hui Cheng, Tian-Yong Hu, Li Ma, Wen-Hui Hu, Yan-Yan Chen, Xian-Hai Zeng, Hai-Liang Zhao, Zhi-Qiang Liu, Shu-Qi Qiu AbstractYan-Hou-Qing (YHQ), a traditional Chinese medicine (TCM) formula including fifteen herbal medicines has been used for acute pharyngitis and cough treatment in Oriental medicine. However, anti-inflammatory activities of YHQ are poorly understood. The anti-inflammatory activities of YHQ were evaluated via enzyme-linked immunosorbent assay (ELISA), and the underlying mechanisms were further determined using western blot in lipopolysaccharide (LPS)-stimulated RAW 264.7 murine macrophage cells in vitro. Anti-inflammation study revealed that YHQ inhibits the release of prostaglandin E2 (PGE2) potently by suppressing the protein expression of cyclooxygenase-2 (COX-2) and leukotriene B4 (LTB4) by reducing arachidonate 5-lipoxygenase (5-LOX) in LPS-stimulated RAW 264.7 macrophages. Further study demonstrated that YHQ inhibits the production of the pro-inflammatory cytokines interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF)-α in LPS-stimulated RAW 264.7 macrophages by attenuating the phosphorylation p65 subunit of nuclear factor-kappaB (NF-κB). The suppressive effects of YHQ on LPS-stimulated inflammatory cytokines and mediators can be attributed to the suppression of YHQ on the phosphorylation of Akt and c-Jun N-terminal kinases (JNK), extracellular signal-regulated kinase (ERK), and p38 MAPKs. This study suggested that YHQ can be a preventive and potent therapeutic candidate for the management of inflammatory-mediated immune disorders. Graphical abstract![]() |
| Effect of Arctium lappa linne (Burdock) root tea consumption on lipid profile and blood pressure in patients with knee osteoarthritis Publication date: Available online 1 April 2019 Source: Journal of Herbal Medicine Author(s): Leila Maghsoumi-Norouzabad, Farideh Shishehbor, Reza Abed, Ahmad Zare Javid, Bina Eftekhar-Sadat, Beitollah Alipour AbstractBackgroundKnee Osteoarthritis (OA) is a common disabling joint disorder worldwide. This study was designed to evaluate the effect of burdock root tea consumption on lipid profile and blood pressure in patients with OA. MethodsIn this randomized, single-blind, placebo-controlled clinical trial 36 patients (10 males and 26 females) aged 50–70 years old suffering from bilateral knee Osteoarthritis were randomly divided into intervention and control groups. The routine treatment was considered for all patients during the study. The intervention group received 3 cups / day of Burdock root tea (2 g tea bags steeped in 150 ml of boiled water for 10 min) and control group received only 3 cups / day of boiled water (150 ml) 30 min after meals (breakfast, lunch, and dinner) for 6 weeks. Blood lipid profile and blood pressure were assessed at baseline and 6 weeks post intervention. ResultsTotal cholesterol (TC), LDL-C, TC/HDL-C, LDL-C/HDL-C ratios, systolic and diastolic blood pressure were significantly decreased post intervention. A significant increase in HDL-C level was observed in the intervention group. At the end of the study, there was a significant difference in LDL-C, HDL-C, TC/HDL-C, LDL-C/HDL-C ratios and diastolic blood pressure between two groups. ConclusionsIt is suggested that consumption of burdock root tea may improve lipid profile and blood pressure status in patients with knee OA. Further studies may need to confirm these effects. |
| Daily date vinegar consumption improves hyperlipidemia, β-carotenoid and inflammatory biomarkers in mildly hypercholesterolemic adults Publication date: Available online 18 March 2019 Source: Journal of Herbal Medicine Author(s): Zeshan Ali, Haile Ma, Asif Wali, Ishmael Ayim, Muhammad Nauman Sharif AbstractDates are delicious fruits with a sweet taste and a fleshy consistency. Dates also have various bioactive components which have effects on different types of diseases. The objective of this study was to determine the effects of date vinegar made from date pulp and pits on the serum lipid profile and inflammatory biomarkers of mildly hypercholesterolemic adults. Seventy-six subjects with mildly raised total cholesterol and LDL cholesterol were enrolled. Participants ingested 30 mL of either date vinegar or placebo daily together with their normal diets. Plasma lipids, inflammatory biomarkers, carotenoids, potassium, folic acid, urea and creatinine were measured at baseline after 4 weeks and after treatment. These results suggest that the date vinegar improved several serum lipid profile parameters (mg/dL: Total Cholesterol (TC) 246.40 ± 14.7 to 197.60 ± 14.7, P = 0.001; Low density lipoprotein (LDL) 166.6 ± 11.8 to 109.8 ± 11.8, P = 0.001; Triglycerides (TG) 170.30 ± 16.54 to 161.20 ± 17.8, P = 0.002; High density lipoprotein (HDL) 41.7 ± 8.08 to 44.1 ± 8.05, P = 0.003) and inflammatory biomarkers (C-reactive protein (CRP) 7.05 ± 1.23 to 4.12 ± 0.04 mg/L, P = 0.001; nitric oxide (NO) 31.06 ± 0.47 to 27.01 ± 0.14 μmol/L, P = 0.002; tumor necrosis factor alpha (TNFα) 17.2 ± 2.8 to 13.6 ± 2.4 pg/mL, P = 0.001; fibrinogen 272.54 ± 22.6 to 238.31 ± 11.7 mg/dL, P = 0.014). The findings suggest that date vinegar improved the concentration of lipid and inflammatory biomarkers. |
Otolaryngology
Τετάρτη 24 Απριλίου 2019
Medical
| Knowledge, attitude, and practice of breastfeeding: A comparative study of mothers in urban and rural communities of Lagos, Southwest Nigeria Mobolanle R Balogun, Oluchi A Okpalugo, Adedoyin O Ogunyemi, Adekemi O Sekoni Nigerian Medical Journal 2017 58(4):123-130 Background: Breastfeeding is a child survival intervention, which is effective in reducing child mortality. This study compared the knowledge, attitude, and practice of breastfeeding among mothers of under-five children in rural and urban communities of Lagos, Southwest Nigeria. Methods: This comparative cross-sectional study was conducted in Ikeja and Ikorodu, an urban and a rural local government area (LGA) of Lagos state, respectively. A total of 248 mothers of children under 5 years were selected from both areas using multistage sampling technique and subsequently interviewed. Data were analyzed using the Statistical Package for the Social Sciences version 20. Chi-squared test was used for urban and rural comparisons. Results: The respondents with good level of knowledge of breastfeeding in the urban and rural areas were 84.7% and 89.5%, respectively (P = 0.256). The overall positive attitude was 52.4% and 57.3% among the urban and rural respondents, respectively (P = 0.444). More than three-quarters (75.8%) of the respondents in the rural LGA and 43.5% of the urban respondents initiated breastfeeding immediately after birth (P < 0.001). Most of the rural respondents who had babies aged 0–24 months (46.8%) were currently breastfeeding their babies compared to 25.9% of their urban counterparts (P = 0.001). Furthermore, 79.8% of the rural respondents had practiced or were currently practicing exclusive breastfeeding (EBF) compared to 29.0% of the urban respondents (P < 0.001), with more urban women citing work resumption as reason for nonpractice of EBF (P = 0.010). The overall good practice was 16.1% and 69.4% among the urban and rural respondents, respectively (P < 0.001). Conclusion: Respondents' knowledge about breastfeeding was good, while their attitude was fair. The practice of breastfeeding among urban respondents was however low. Government and nongovernmental agencies should focus on programs that improve the attitude and breastfeeding practice of urban women. |
| Comparative assessment of some white blood cell and platelet parameters among normotensive and hypertensive subjects in Port Harcourt, Nigeria Chidinma Ijeoma Eziuzo, Bruno Chukwuemeka Chinko, Datonye Victor Dapper Nigerian Medical Journal 2017 58(4):131-137 Background: Reports comparing the values of white blood cells (WBCs) and platelet parameters among normotensive, newly diagnosed hypertensive, and known hypertensive participants in Nigeria are relatively scarce. This study sought to compare these hematologic parameters of normotensive and hypertensive participants in the Southeastern Nigeria. Materials and Methods: Fifty participants each of normotensive, newly diagnosed hypertensive, and known hypertensive and age- and sex-matched individuals were recruited into the study. Using an automated hematology analyzer, the following hematological parameters were determined in all participants: total WBC; neutrophil, lymphocyte and platelet counts; percentage value of neutrophil and lymphocytes; mean platelet volume (MPV); platelet distribution width; and total lymphocyte count. Results: Significantly higher total WBCs and (absolute) neutrophil counts and lower percentage lymphocyte were observed among known hypertensive male participants, whereas percentage neutrophil was significantly higher among known hypertensive female participants. Platelet count and MPV were significantly higher in hypertensive male participants compared to their normotensive counterparts. MPV was found to be significantly lower in hypertensive female participants compared to normotensive females. Conclusion: The present study reports significantly higher leukocytes, platelet counts, and MPV among hypertensive males and lower MPV among hypertensive females. Regular assessment of hematological parameters may perhaps be useful indicators of the prognosis of hypertension among the study population. |
| Sociodemographic factors affecting the quality of life of elderly persons attending the general outpatient clinics of a tertiary hospital, South-South Nigeria Uduak-Obong Morgan Morgan, Etiobong Akpan Etukumana, Festus Abasiubong Nigerian Medical Journal 2017 58(4):138-142 Background: In the last few decades, the evaluation of the quality of life (QoL) among older adults has become increasingly important in health as well as in social sciences. There has been growing emphasis on the need to understand what influences older people's QoL as it is argued to be of greater value than the traditional outcome measures, such as health status. Aim and Objective: The aim of this study was to determine the sociodemographic factors affecting the QoL of elderly patients attending the General Outpatient Clinics of the University of Uyo Teaching Hospital (UUTH), Uyo. Methodology: The study was a cross-sectional descriptive study. Three hundred and ten elderly persons attending the General Outpatient Clinics of the UUTH for medical conditions between July and September 2014 were consecutively recruited for the study. Details of sociodemographic information were taken, and QoL of respondents was assessed using the older persons' QoL questionnaire. Data were analyzed using the Statistical Package for Social Sciences-17.0, and the level of statistical significance was set at P < 0.05. Results: Of the three hundred and ten respondents recruited for the study, One hundred and seventy-seven (57.1%) were female and one hundred and thirty-three (42.9%) were male. The female-to-male ratio was 1.3:1. The age range of the respondents was between 60 and 90 years and the mean age (±standard deviation) was 67.4 (±6.6) years. Two hundred and thirty-two respondents (74.8%) had at least primary level of education and one hundred and sixty-one (51.9%) were married. The median monthly income was ₦ 25,500.00 with interquartile range of ₦ 10,000.00 to ₦ 50,000.00. From the study, 85.5% of the elderly reported an overall good QoL. High-income grade (P = 0.019), high social class (P = 0.036), and high level of education (P < 0.001) were the factors associated with good QoL in this study on univariate analysis. Conclusion: A high percentage of respondents reported an overall good QoL. High-income grade, high social class, and high level of education were the factors associated with good QoL. |
| Dysmenorrhea and its effects on school absenteeism and school activities among adolescents in selected secondary schools in Ibadan, Nigeria Damilola M Femi-Agboola, Olutoyin O Sekoni, Olayinka O Goodman Nigerian Medical Journal 2017 58(4):143-148 Background: Menstruation can be associated with dysmenorrhea that may affect daily activities. This study aimed to determine the prevalence of dysmenorrhea, effects on school activities, and associated school absenteeism among secondary school girls in Ibadan, Nigeria. Materials and Methods: This cross-sectional study was among 460 students from all girls' only secondary schools in Ibadan, Nigeria, using a cluster sampling method. Data were collected using questionnaires and focus group discussions. The severity of dysmenorrhea was categorized as mild, moderate, and severe. Data collected were analyzed using descriptive statistics and Chi-square tests performed to determine significant associations. Level of statistical significance was set at 5%. Results: Prevalence of dysmenorrhea and school absenteeism was 73% and 13.1%, with the severity of dysmenorrhea being 37.5%, 43.8%, and 18.8% for mild, moderate, and severe dysmenorrhea. Other school activities affected were as follows: class concentration, class participation, social, and sports activities (17.6%, 12.2%, 10.9%, and 4.6%). Main sources of medication for pain relief were family (15.8%) and self (13.7%). Age and duration of menstruation predicted dysmenorrhea (odds ratio [OR] =3.5, confidence interval [CI] = 1.2–9.7, P = 0.019), (OR = 1.7, CI = 1.1–2.6, P = 0.022), whereas severe dysmenorrhea predicted school absenteeism (OR = 4.2, CI = 1.7–9.9, P = 0.001). Respondents opined that analgesic drugs should be available in school to prevent school absenteeism. Conclusion: Prevalence of dysmenorrhea was high and severe dysmenorrhea played a role in school absenteeism. Health education should be provided to address the dangers of self-medication while drugs for pain relief should be available in schools. |



