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https://www.readbyqxmd.com/read/29458158/toll-like-receptor-tlr-9-promotor-polymorphisms-and-gene-expression-are-associated-with-persistent-staphylococcus-aureus-nasal-carriage
#1
Dennis Nurjadi, Klaus Heeg, Alexander N R Weber, Philipp Zanger
OBJECTIVES: Toll-like receptor (TLR) -9 could have importance in human S. aureus immunity, but population level evidence for this hypothesis is missing. METHODS: We phenotyped 603 volunteers for S. aureus nasal carriage using four consecutive swabs, genotyped TLR9 promotor variants in 106 persistent carriers and 219 non-carriers, measured TLR9-mRNA expression in whole blood after stimulation with viable S. aureus, and studied mutual associations of carriage, transcriptional activity, and single nucleotide polymorphisms while accounting for sex and hormonal contraceptive use (HCU+/- )...
February 16, 2018: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/29457805/urinary-metabolomic-study-of-the-antagonistic-effect-of-p-ginseng-in-rats-with-estrogen-decline-using-ultra-performance-liquid-chromatography-coupled-with-quadrupole-time-of-flight-mass-spectrometry
#2
He Lin, Zhongying Liu, Zifeng Pi, Lihui Men, Weijia Chen, Zhiqiang Liu
Estrogens are biologically active steroid hormones mainly released from the ovary by ovarian secretion of estrogen into the circulating blood to regulate or function at the distal target. Estrogens play an important role in the central nervous system, cardiovascular system and immune system, especially for post-menopausal women. Panax ginseng Mayer has been reported to relieve women's menopausal symptoms and affect estrogen activities. However, the mechanism of its estrogen regulation has not yet been clearly investigated...
February 19, 2018: Food & Function
https://www.readbyqxmd.com/read/29457756/effects-of-combined-oral-contraceptives-on-the-clinical-and-biochemical-parameters-of-hyperandrogenism-in-patients-with-polycystic-ovary-syndrome-a-systematic-review-and-meta-analysis
#3
Mina Amiri, Ali Kabir, Fatemeh Nahidi, Maryam Shekofteh, Fahimeh Ramezani Tehrani
INTRODUCTION: Nowadays, selection of COCs with maximum antiandrogenic effects is one the main issues in treatment of women with polycystic ovary syndrome (PCOS). OBJECTIVE: This systematic review and meta-analysis aimed to compare the effects of COCs on the clinical and biochemical parameters of hyperandrogenism (HA) in patients with PCOS. METHODS: Electronic databases (PubMed, Scopus, ScienceDirect and web of science) were searched from 1987 to November 2015 to identify clinical trials investigating effect of the various COCs on the clinical and biochemical parameters of HA in patients...
February 19, 2018: European Journal of Contraception & Reproductive Health Care
https://www.readbyqxmd.com/read/29456560/the-effect-of-testosterone-gel-on-fertility-outcomes-in-women-with-a-poor-response-in-in-vitro-fertilization-cycles-a-pilot-randomized-clinical-trial
#4
Nasrin Saharkhiz, Shahrzad Zademodares, Saghar Salehpour, Sedighe Hosseini, Leyla Nazari, Hatav Ghasemi Tehrani
Background: In this study, the effect of testosterone gel administration during ovulation induction on the fertility rate was examined in women with a poor ovarian response in in vitro fertilization (IVF) cycles. Materials and Methods: The current study is a single-blinded, randomized clinical trial. Patients who met inclusion (Bologna) criteria were placed in the antagonist cycle group. The patients were randomly divided into two groups each included 25 participants treated with a placebo (lubricant gel, the controls) and testosterone gel (intervention)...
2018: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/29456469/prophylactic-surgery-for-whom-when-and-how
#5
REVIEW
Christine Mau, Michael Untch
Risk-reducing surgery has proved to be a reasonable procedure in healthy women with a definitely elevated risk of developing cancer. Here we consider the elevated risk of breast and ovarian cancer. There is a clear indication for such surgery in healthy women with a pathogenic BRCA1/2 mutation. For these patients, a risk-reducing bilateral mastectomy leads to a verifiable reduction in mortality from breast cancer, particularly for young patients. In most cases, surgery is combined with breast reconstruction...
December 2017: Breast Care
https://www.readbyqxmd.com/read/29455298/patient-reported-predictors-of-early-treatment-discontinuation-treatment-related-symptoms-and-health-related-quality-of-life-among-postmenopausal-women-with-primary-breast-cancer-randomized-to-anastrozole-or-exemestane-on-ncic-clinical-trials-group-cctg-ma
#6
Lynne I Wagner, Fengmin Zhao, Paul E Goss, Judith-Anne W Chapman, Lois E Shepherd, Timothy J Whelan, Bassam I Mattar, Jose A Bufill, William C Schultz, Irving E LaFrancis, Gauri G Nagargoje, Radhakrishna Vemuri, Daniel A Nikcevich, George W Sledge, David Cella
PURPOSE: Aromatase inhibitors are the most commonly prescribed adjuvant endocrine therapy for hormone-dependent early breast cancer in postmenopausal women. Among Canadian Cancer Trials Group MA.27 participants, anastrozole and exemestane had comparable 5-year event-free survival. This companion study examined differences in patient-reported treatment-related symptoms (TRS) and health-related quality of life (HRQL) among postmenopausal women randomized to anastrozole or exemestane. METHODS: MA...
February 17, 2018: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/29454332/do-pregnancies-reduce-iron-overload-in-hfe-hemochromatosis-women-results-from-an-observational-prospective-study
#7
Virginie Scotet, Philippe Saliou, Marianne Uguen, Carine L'Hostis, Marie-Christine Merour, Céline Triponey, Brigitte Chanu, Jean-Baptiste Nousbaum, Gerald Le Gac, Claude Ferec
BACKGROUND: HFE hemochromatosis is an inborn error of iron metabolism linked to a defect in the regulation of hepcidin synthesis. This autosomal recessive disease typically manifests later in women than men. Although it is commonly stated that pregnancy is, with menses, one of the factors that offsets iron accumulation in women, no epidemiological study has yet supported this hypothesis. The aim of our study was to evaluate the influence of pregnancy on expression of the predominant HFE p...
February 17, 2018: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29454147/factors-associated-with-malignancy-in-hysteroscopically-resected-endometrial-polyps-a-systematic-review-and-meta-analysis
#8
Lizandra M Paravidine Sasaki, Keitty R C Andrade, Ana Claudia Morais Godoy Figueiredo, Miriam da S Wanderley, Maurício G Pereira
The objective of our study was to estimate the frequency of pre-malignant and malignant lesions in endometrial polyps and to evaluate associated clinical and demographic factors. A literature search was performed in major databases and the gray literature using the terms polyps OR endometrial polyp AND endometrial neoplasms OR endometrial cancer OR endometrial hyperplasia OR malignan*. Studies describing the frequency of pre-malignant and malignant lesions in endometrial polyps and any clinical or demographic factors associated with malignant lesions extracted using hysteroscopy were considered eligible...
February 14, 2018: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/29454125/management-of-skull-base-tumors-in-the-obstetric-population-a-case-series
#9
Blake H Priddy, Bradley A Otto, Ricardo L Carrau, Daniel M Prevedello
BACKGROUND: Neoplasms rarely present during pregnancy. However, increase in plasma volume, hormone release induced growth, and tumor hypervascularity, can cause rapid symptoms. These range from not requiring intervention to necessitating emergent operations. OBJECTIVE: We describe an algorithm for the management of symptomatic neoplasm in the obstetric population, and provide recommendations regarding surgical indications and timing. METHODS: Patients who presented to a skull base clinic from 2010-2016 at large tertiary care hospital were reviewed to identify patients who presented with a skull base tumor during pregnancy...
February 14, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29453653/tight-interplay-in-early-pregnancy-between-follistatin-and-anti-mullerian-hormone-in-women-with-polycystic-ovarian-syndrome-pcos
#10
Angela Köninger, Antje Kampmeier, Pawel Mach, Boerge Schmidt, Thomas Strowitzki, Rainer Kimmig, Alexandra Gellhaus
PURPOSE: Follistatin levels increase during the course of pregnancy and may play a role in ovarian arrest, reflected by the simultaneous decrease of anti-mullerian-hormone (AMH) levels. The aim of the study was to investigate AMH and follistatin levels during the hormonal window at the beginning of pregnancy. Since both parameters are described as deregulated in polycystic ovarian syndrome (PCOS), subgroup analysis of PCOS patients may additionally elucidate their interplay and effects on ovarian activity...
February 16, 2018: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29453202/management-of-endocrine-disease-hyperandrogenic-states-in-women-pitfalls-in-laboratory-diagnosis
#11
Michel Pugeat, Ingrid Plotton, Aude Brac de la Perrière, Gerald Raverot, Henri Déchaud, Véronique Raverot
Measuring total testosterone level is the first-line approach in assessing androgen excess in women. The main pitfalls in measuring testosterone relate to its low concentration and to the structural similarity between circulating androgens and testosterone, requiring accurate techniques with high specificity and sensitivity. These goals can be achieved by immunoassay using a specific anti-testosterone monoclonal antibody, ideally after an extraction step. Liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) will be commonly used for measuring testosterone, providing optimal accuracy with a low limit of detection...
February 16, 2018: European Journal of Endocrinology
https://www.readbyqxmd.com/read/29452784/abdominal-aortic-aneurysm-sex-differences
#12
REVIEW
Christina Villard, Rebecka Hultgren
OBJECTIVE: Abdominal aortic aneurysm (AAA) predominantly affects an elderly male population. Even so, AAA appears more detrimental in women, who experience a higher risk of aneurysm rupture and a worse outcome after surgery than men. Why women are privileged from yet are worse off once affected has been attributed to an effect of sex hormones. This review summarizes the knowledge of sex differences in AAA and addresses the changes in the aneurysm wall from a gender perspective. METHOD: Standard reporting guidelines set by the PRISMA Group were followed to identify studies examining AAA from a gender perspective...
March 2018: Maturitas
https://www.readbyqxmd.com/read/29452758/supplementation-with-omega-3-fatty-acids-and-plasma-adiponectin-in-women-with-polycystic-ovary-syndrome
#13
Jorly Mejia-Montilla, Eduardo Reyna-Villasmil, Lorena Domínguez-Brito, Carmen Naranjo-Rodríguez, Delia Noriega-Verdugo, María Padilla-Samaniego, Vanessa Vargas-Olalla
OBJECTIVE: To study plasma adiponectin levels in women diagnosed with polycystic ovary syndrome given omega-3 fatty acid supplements. PATIENTS AND METHODS: A study was conducted in 195 women diagnosed with polycystic ovary syndrome treated with omega-3 fatty acids for 12weeks (n=97; groupA) and control women given placebo (n=98, groupB). General characteristics, metabolism, lipid profile, and hormone and adiponectin levels were compared. RESULTS: There were no significant differences between the two groups in general characteristics...
February 13, 2018: Endocrinología, Diabetes y Nutrición
https://www.readbyqxmd.com/read/29451987/association-of-adiponectin-leptin-ratio-with-carbohydrate-and-lipid-metabolism-parameters-in-hiv-infected-patients-during-antiretroviral-therapy
#14
Catalin Tiliscan, Victoria Arama, Raluca Mihailescu, Daniela Munteanu, Diana Gabriela Iacob, Cristina Popescu, Remulus Catana, Anca Negru, Alina Lobodan, Stefan Sorin Arama
BACKGROUND: Adiponectin and leptin are adipose tissue hormones that regulate important lipid and glucose metabolic pathways. Our objective was to evaluate the interplay of these hormones described by the adiponectin/leptin ratio (ALR) in correlation to lipid and carbohydrate metabolism parameters in nondiabetic HIV-infected patients during antiretroviral therapy (ART). MATERIALS AND METHODS: We enrolled consecutive nondiabetic patients with confirmed HIV infection, undergoing stable ART regimens for at least six months...
February 16, 2018: Endocrine Research
https://www.readbyqxmd.com/read/29451618/the-association-of-vitamin-d-levels-and-the-frailty-phenotype-among-non-geriatric-dialysis-patients-a-cross-sectional-study
#15
Demet Tekdos Demircioglu
OBJECTIVES: The aim of this study was to investigate the frequency of frailty and the association of vitamin D levels and the frailty phenotype among non-geriatric dialysis patients. METHOD: Seventy-four stable, chronic hemodialysis patients from the hemodialysis unit of the hospital were enrolled in the study. The patients' medical histories and laboratory findings were obtained from the medical records of the dialysis unit. Serum parathyroid hormone and 25-hydroxy vitamin D levels were determined using chemiluminometric immunoassays...
2018: Clinics
https://www.readbyqxmd.com/read/29451527/corrigendum-for-effect-of-growth-hormone-on-uterine-receptivity-in-women-with-repeated-implantation-failure-in-an-oocyte-donation-program-a-randomized-controlled-trial
#16
(no author information available yet)
[This corrects the article DOI: 10.1210/js.2017-00359.].
February 1, 2018: Journal of the Endocrine Society
https://www.readbyqxmd.com/read/29450827/progression-free-survival-results-in-postmenopausal-asian-women-subgroup-analysis-from-a-phase-iii-randomized-trial-of-fulvestrant-500-mg-vs-anastrozole-1-mg-for-hormone-receptor-positive-advanced-breast-cancer-falcon
#17
Shinzaburo Noguchi, Matthew J Ellis, John F R Robertson, Jackie Thirlwell, Mehdi Fazal, Zhimin Shao
BACKGROUND: The international, phase III FALCON study (NCT01602380) in postmenopausal patients with hormone receptor-positive, locally advanced/metastatic breast cancer (LA/MBC) who had not received prior endocrine therapy, demonstrated statistically significant improvement in progression-free survival (PFS) for patients who received fulvestrant 500 mg vs anastrozole 1 mg. This subgroup analysis evaluated PFS in Asian (randomized in China, Japan, or Taiwan) and non-Asian patients from the FALCON study...
February 15, 2018: Breast Cancer: the Journal of the Japanese Breast Cancer Society
https://www.readbyqxmd.com/read/29450226/alcohol-reduction-in-the-first-trimester-is-unrelated-to-smoking-patient-or-pregnancy-characteristics
#18
Kristen A Schmidt, Andrew J Lancia, Saad Alvi, Jean C Aldag
Introduction: Studies show alcohol-preferring mice reduce their alcohol intake during pregnancy; this study questions if the same is true for humans. The current investigation compares women's pre-pregnancy and first trimester alcohol consumption, examines if women with problem drinking diminish their alcohol intake during pregnancy, and determines if prenatal alcohol reduction is associated with characteristics of pregnancy, patients or smoking. Methods: 126 participants in weeks 1-12 of pregnancy, recruited from Obstetric and Family Practices, completed a survey during their initial prenatal visit including two gender-specific AUDITs (Alcohol Use Disorders Identification Tests) querying current and pre-pregnancy alcohol use...
June 2017: Addictive Behaviors Reports
https://www.readbyqxmd.com/read/29447711/no-355-physiologic-basis-of-pain-in-labour-and-delivery-an-evidence-based-approach-to-its-management
#19
Julie Bonapace, Guy-Paul Gagné, Nils Chaillet, Raymonde Gagnon, Emmanuelle Hébert, Sarah Buckley
OBJECTIVE: To review the evidence relating to nonpharmacological approaches in the management of pain during labour and delivery. To formulate recommendations for the usage of nonpharmacological approaches to pain management. OPTIONS: Nonpharmacological methods available for pain management during labour and delivery exist. These should be included in the counselling and care of women. EVIDENCE: PubMed and Medline were searched for articles in French and English on subjects related to "breastfeeding," "pain," "epidural," "anaesthesia," "analgesia," "labour," "labor," and combined with "gate control theory," "alternative therapies," "massage," "position," "mobility," "TENS," "bathing," "DNIC," "acupuncture," "acupressure," "sterile water injection," "higher center," "control mind," "cognitive structuring," "holistic health," "complementary therapy(ies)," "breathing," "relaxation," "mental imagery," "visualization," "mind focusing," "hypnosis," "auto-hypnosis," "sophrology," "mind and body interventions," "music," "odors," "biofeedback," "Lamaze," "Bonapace," "prenatal training," "gymnastic," "chanting," "haptonomy," "environment," "transcutaneous electrical stimulus-stimulation," "antenatal education," "support," "continuous support," "psychosocial support," "psychosomatic medicine," "supportive care," "companion," "intrapartum care," "nurse," "midwife(ves)," "father," "doula," "caregiver," " hormones," "oxytocin," "endorphin," "prolactin," "catecholamine," "adrenaline," and "noradrenaline" from 1990 to December 2015...
February 2018: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/29447695/cervicovaginal-microbiota-and-reproductive-health-the-virtue-of-simplicity
#20
REVIEW
Melis N Anahtar, David B Gootenberg, Caroline M Mitchell, Douglas S Kwon
Cervicovaginal microbiota play a critical role in women's health and reproductive outcomes. Despite being one of the simplest commensal bacterial communities in the human body, we are only beginning to appreciate its complex dynamic nature and important role in host immune modulation. In this review, we discuss the "optimal" cervicovaginal bacterial community composition, the impact of microbiota on gynecologic and obstetric outcomes, and the hurdles to developing a deeper mechanistic understanding of the function of the cervicovaginal microbiome...
February 14, 2018: Cell Host & Microbe
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