36,530 results match your criteria fsh

Can Autologous Adipose-Derived Mesenchymal Stem Cell Transplantation Improve Sexual Function in People with Sexual Functional Deficiency?

Stem Cell Rev Rep 2021 Jun 15. Epub 2021 Jun 15.

Vinmec Research Institute of Stem Cell and Gene Technology (VRISG), Vinmec Health Care System, Hanoi, Vietnam.

Background: Sexual functional deficiency occurs at some point in life and becomes a problematic issue in middle-aged adulthood. Regenerative medicine, especially mesenchymal stem cell (MSC) transplantation, has developed extensively, with preclinical and clinical trials emphasizing the benefits of stem cell therapy for restoration of sexual deficiency. This study was designed to develop a new therapeutic stem cell treatment for people with sexual functional deficiency. Read More

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Long-term copper exposure promotes apoptosis and autophagy by inducing oxidative stress in pig testis.

Environ Sci Pollut Res Int 2021 Jun 15. Epub 2021 Jun 15.

College of Veterinary, South China Agricultural University, Guangzhou, 510642, China.

Copper (Cu) is a heavy metal which is being used widely in the industry and agriculture. However, the overuse of Cu makes it a common environmental pollutant. In order to investigate the testicular toxicity of Cu, the pigs were divided into three groups and were given Cu at 10 (control), 125, and 250 mg/kg body weight, respectively. Read More

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Association of FSHR gene polymorphisms with endometriosis in women visiting tertiary-care hospitals of Lahore, Pakistan.

J Pak Med Assoc 2021 Apr;71(4):1118-1122

Department of Zoology, Government College University, Lahore, Pakistan.

Objective: The study aimed to explore the association of endometriosis risk factors with single nucleotide polymorphisms rs6166 and rs6165 (Asn680Ser and Ala307Thr) of follicle stimulating hormone receptor (FSHR) gene in Pakistani women.

Methods: This study was conducted from 2013 to 2016. The sampling and extraction of DNA was done in Department of Zoology GC University, Lahore, while the sequencing was performed at Yale University, USA. Read More

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Oocyte stimulation parameters influence the number and proportion of mature oocytes retrieved in assisted reproductive technology cycles.

J Assist Reprod Genet 2021 Jun 14. Epub 2021 Jun 14.

NYU Grossman School of Medicine, New York University Langone Fertility Center, New York, NY, 10016, USA.

Purpose: Whether differences in stimulation parameters alter the number and proportion of MII oocytes retrieved.

Methods: Records of 2546 patients were examined, looking at age, day 2/3 follicle-stimulating hormone (FSH) and estradiol (E2) levels, total dose of gonadotropins administered (including FSH and human menopausal gonadotropin [hMG]), fraction of hMG administered, number of days of treatment with gonadotropins, and the dose of gonadotropins administered per day. We segregated the patients into 3 different classes depending on the trigger method used and 2 groups based on egg freeze vs. Read More

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Dynamic Protective Effect of Chinese Herbal Prescription, Yiqi Jiedu Decoction, on Testis in Mice with Acute Radiation Injury.

Evid Based Complement Alternat Med 2021 1;2021:6644093. Epub 2021 Jun 1.

Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.

Objective: A Chinese herbal prescription, Yiqi Jiedu (YQJD) decoction, is used for injuries caused by radiotherapy. This study aimed to investigate the dynamic protective effects of YQJD decoction in mice on radiation damage at different time points of the testis.

Methods: The 200 male Balb/c mice were randomly divided into 5 groups (blank, model, Anduolin, low-dose YQJD, and high-dose YQJD groups). Read More

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High Serum Anti-Müllerian Hormone Concentrations Are Associated With Poor Pregnancy Outcome in Fresh IVF/ICSI Cycle but Not Cumulative Live Birth Rate in PCOS Patients.

Front Endocrinol (Lausanne) 2021 26;12:673284. Epub 2021 May 26.

Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.

Objective: To investigate the association between baseline serum Anti-Müllerian hormone (AMH) levels and IVF/ICSI outcomes in women with polycystic ovary syndrome (PCOS).

Design: Retrospective study.

Setting: Reproductive medicine center in a hospital. Read More

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Adverse Effects of Selected Markers on the Metabolic and Endocrine Profiles of Obese Women With and Without PCOS.

Front Endocrinol (Lausanne) 2021 26;12:665446. Epub 2021 May 26.

Zoology Department, Science College, King Saud University, Riyadh, Saudi Arabia.

The aim of the present study, is to investigate the influence of obesity, with and without polycystic ovarian syndrome (PCOS), on the levels of kisspeptin, vitamin D (Vit D), and vascular endothelial growth factor (VEGF) and to explore the relationship between these parameters and endocrine and metabolic variables. The study group included 126 obese Saudi females. Of these 63 were suffering from PCOS while the rest were normo-ovulatory obese women (non-PCOS obese). Read More

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Association of Angiotensin-Converting Enzyme gene polymorphism in Pakistani women with the atypical steroidogenesis in Polycystic ovarian syndrome: A case-control study.

Saudi J Biol Sci 2021 Jun 14;28(6):3483-3489. Epub 2021 Mar 14.

Department of Microbiology and Molecular Genetics, University of the Punjab, Lahore, Pakistan.

Background: Polymorphism in the angiotensin-converting enzyme gene (ACE) is responsible for elevated ACE concentrations in plasma. High ACE levels induce insulin resistance and hyperandrogenism, which are the main attributes of polycystic ovary syndrome (PCOS). Therefore, it was hypothesized that I/D polymorphism plays a role in the pathogenesis of PCOS. Read More

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Perinatal hypoxia leads to primordial follicle activation and premature depletion of ovarian reserve.

J Matern Fetal Neonatal Med 2021 Jun 13:1-5. Epub 2021 Jun 13.

IVF Unit, Department of Obstetrics and Gynecology, Rambam Medical Center, Haifa, Israel.

Background: The human ovary contains 6-million follicles during the 20th week of embryonic development and 1 million at birth. Girls born at small for gestational age weight demonstrate higher FSH levels during infancy, an earlier onset of puberty, and menarche. In light of these observations, we hypothesized that exposure to hypoxia at the early neonatal period might impact the primordial follicular pool and lead to premature depletion of ovarian reserve. Read More

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Urinary bisphenol A in women with polycystic ovary syndrome - a possible suppressive effect on steroidogenesis?

Horm Mol Biol Clin Investig 2021 Jun 14. Epub 2021 Jun 14.

First Department of Internal Medicine, Medical Faculty, P.J. Šafárik University, Košice, Slovakia.

Objectives: There is a growing evidence indicating an impact of endocrine distrupting chemicals such as bisphenol A (BPA) on human reproduction. Its higher levels in serum or urine have been documented in women with polycystic ovary syndrome (PCOS), however the relationship to ovarian steroidogenesis remains unclear. of the study was to compare urinary BPA (U-BPA) concentrations among PCOS women and control group. Read More

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Involved Site Radiotherapy Extends Time to Premature Menopause in Infra-Diaphragmatic Female Hodgkin Lymphoma Patients - An Analysis of GHSG HD14- and HD17-Patients.

Front Oncol 2021 25;11:658358. Epub 2021 May 25.

Department of Radiation Oncology, CyberKnife and Radiation Therapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.

Introduction: Consolidation radiotherapy in intermediate stage Hodgkin´s lymphoma (HL) has been the standard of care for many years as involved field radiotherapy (IFRT) after chemotherapy. It included initially involved region(s). Based on randomized studies, radiation volumes could be reduced and involved site radiation therapy (ISRT) became the new standard. Read More

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N-of-1 trial of salbutamol in hyperkalaemic periodic paralysis.

J Neurol Neurosurg Psychiatry 2021 Jun 10. Epub 2021 Jun 10.

Department for Health Evidence, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.

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Comparative study on the pharmacodynamic difference of oral administration of Xiaojin Pills accompanied with Chinese Baijiu and water.

J Ethnopharmacol 2021 Jun 7:114284. Epub 2021 Jun 7.

State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China. Electronic address:

Ethnopharmacological Relevance: Xiaojin Pills is a classic prescription for the treatment of mammary glands hyperplasia with a history of nearly 300 years, and is also the first choice of Chinese patent medicine for the clinical treatment of mammary glands hyperplasia in contemporary traditional Chinese medicine clinic. Clinical and animal studies have shown that Xiaojin Pills has the effects of anti-mammary glands hyperplasia, promoting blood circulation, anti-inflammation and analgesia. However, its initial administration method was "taking orally after soaked with Chinese Baijiu", the modern method was changed to "taking orally with water" in recent 20 years. Read More

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Enhancing gonadotrope gene expression through regulatory lncRNAs.

Endocrinology 2021 Jun 10. Epub 2021 Jun 10.

Faculty of Biology, Technion-Israel Institute of Technology, Haifa 32000, Israel.

The world of long non-coding RNAs (lncRNAs) has opened up massive new prospects in understanding the regulation of gene expression. Not only are there seemingly almost infinite numbers of lncRNAs in the mammalian cell, but they have highly diverse mechanisms of action. In the nucleus, some are chromatin-associated, transcribed from transcriptional enhancers (eRNAs) and/or direct changes in the epigenetic landscape with profound effects on gene expression. Read More

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Clinical significance of serum gonadotropin and androgen levels among Egyptian overweight/obese pubertal girls.

J Complement Integr Med 2021 Jun 9. Epub 2021 Jun 9.

Biological Anthropology Dept., National Research Centre, Giza, Egypt.

Objectives: Evaluate the association between overweight/obesity with serum gonadotropin and androgen levels in Egyptian pubertal girls.

Subjects And Methods: A case-control study carried out in "Obesity Clinic" of "Diabetes, Endocrine and Metabolism Pediatric Unit (DEMPU)", Pediatric Hospital, Cairo University. It included 40 overweight and obese girls and 40 age-matching normal weight (control) ones, aged 12-18 years. Read More

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Effects of probiotics supplementation on the hormone and body mass index in perimenopausal and postmenopausal women using the standardized diet. A 5-week double-blind, placebo-controlled, and randomized clinical study.

Eur Rev Med Pharmacol Sci 2021 May;25(10):3859-3867

Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Szczecin, Poland.

Objective: The results of pioneering studies indicate that probiotics can alleviate menopausal symptoms (including cardiometabolic dysfunctions) and improve the quality of life of perimenopausal/postmenopausal women. However, the results of randomized control trials are scarce to evaluate whether the administration of probiotics could affect the balance of sex hormones during the menopause period.

Patients And Methods: In this randomized, double-blind, and placebo-controlled study, 48 perimenopausal and postmenopausal women received multispecies probiotic Sanprobi Barrier in a dose of 2. Read More

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Revised manuscript R2, clean version are serum levels of 25-hydroxy vitamin D reduced following orchiectomy in testicular cancer patients?

Basic Clin Androl 2021 Jun 10;31(1):14. Epub 2021 Jun 10.

Department of Urology, Testis Cancer Unit, Asklepios Klinik Altona, Paul Ehrlich Strasse 1, Hamburg, Germany.

Background: The testis represents one place where the progenitor of vitamin D is converted into its active form. Loss of one testis was suggested to result in reduced vitamin D serum levels. Vitamin D deficiency would represent a significant health problem in the long-term course of patients with testicular germ cell tumors (GCTs) since most of them survive. Read More

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The expression of platelet-derived growth factor, epidermal growth factor, and insulin-like growth factor-II in patients with polycystic ovary syndrome and its correlation with pregnancy outcomes.

Ann Palliat Med 2021 May;10(5):5671-5678

Department of Gynecology, the Second Hospital of Hebei Medical University, Shijiazhuang, China.

Background: Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder with complex pathogenesis. This study aimed to analyze the expression of platelet-derived growth factor (PDGF), epidermal growth factor (EGF), and insulin-like growth factor-II (IGF-II) in patients with PCOS and its correlation with pregnancy outcomes.

Methods: A total of 104 PCOS patients admitted to the Cangzhou Central Hospital from January 2015 to February 2018 were selected as the PCOS group, and 92 healthy pregnant women who received health examinations in the hospital during the same period were selected as the control group. Read More

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Potentiating response of D- Ribose-L-Cysteine on Sodium arsenateinduced hormonal imbalance, spermatogenesis impairments and histomorphometric alterations in adult male Wistar rat.

JBRA Assist Reprod 2021 Jun 9. Epub 2021 Jun 9.

Human Anatomy Department, Federal University of Technology Akure, Ondo State.

Objective: Reproductive toxicity is an important health challenge, mostly associated with exposure to several environmental toxicants. Arsenic is a ubiquitous toxic compound naturally present in the environment. This study was carried out to evaluate the dietary supplements of D-Ribose-L-Cysteine against sodium arsenate-induced testicular toxicity in adult male Wistar rats. Read More

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The patterns and occupational distribution of hormonal abnormalities among men investigated for infertility in some centers in the southwest, Nigeria.

J Clin Transl Res 2021 Apr 12;7(2):221-228. Epub 2021 Mar 12.

Department of Medical Laboratory Services, University Health Centre, Federal University of Technology Akure, Akure, Ondo State, Nigeria.

Background And Aim: Male factor infertility results from dysfunction at various levels of spermatogenesis, sex hormone abnormalities, and occupation or workplace exposure to toxins are involved. This study was designed to determine the frequency of occupational distribution of men who were evaluated for infertility, the patterns of hormonal abnormalities, and to associate hormonal abnormalities with occupational categories in some centers in Osun State, Nigeria.

Methods: Semen and 5 mL of whole blood were collected from the infertile men (n=319) who were referred to the laboratories for fertility investigation after physical and medical examination. Read More

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Tributyltin and high-refined carbohydrate diet lead to metabolic and reproductive abnormalities, exacerbating premature ovary failure features in the female rats.

Reprod Toxicol 2021 Jun 5;103:108-123. Epub 2021 Jun 5.

Department of Morphology, Health Sciences Center, Federal University of Espirito Santo, Av. Marechal Campos, 1468, CEP: 290440-090 Vitória, ES, Brazil. Electronic address:

Exposure to the obesogen tributyltin (TBT) alone or high carbohydrate diet (HCD) alone leads to obesity and reproductive complications, such as premature ovary failure (POF) features. However, little is known about interactions between TBT and nutrition and their combined impact on reproduction. In this study, we assessed whether acute TBT and HCD exposure results in reproductive and metabolic irregularities. Read More

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Moringa oleifera ethanolic extract ameliorates the testicular dysfunction resulted from HFD-induced obesity rat model.

Andrologia 2021 Jun 8:e14126. Epub 2021 Jun 8.

Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, University of Sadat City, Sadat City, Egypt.

In this study, we estimated the protective role of Moringa oleifera leaf ethanolic extract (MOLE) against obesity-associated testicular dysfunction. Fifty male albino rats were randomly assigned to five groups (n = 10): Group I (basal diet), group II (basal diet plus MOLE orally), group III (high-fat diet-HFD), group IV (HFD plus oral MOLE) and group V (HFD for 8 weeks followed by a basal diet plus oral MOLE for 6 weeks). The study duration extended for 14 weeks. Read More

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Reproductive Effects of Nicotinamide on Testicular Function and Structure in Old Male Rats: Oxidative, Apoptotic, Hormonal, and Morphological Analyses.

Reprod Sci 2021 Jun 8. Epub 2021 Jun 8.

Department of Medical Biochemistry, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir, Turkey.

Aging is a natural process in which morphological and functional abnormalities in living organisms increase irreversibly. Nicotinamide (NAM) acts both as a precursor of many metabolites and as a cofactor of many enzymes involved in cell energy metabolism, homeostasis of redox balance, and regulation of signaling pathways. In this study, we investigated the effects of NAM treatment on morphological and biochemical changes in testis of old rats. Read More

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Correlation among isolated teratozoospermia, sperm DNA fragmentation and markers of systemic inflammation in primary infertile men.

PLoS One 2021 7;16(6):e0251608. Epub 2021 Jun 7.

Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.

Aim: To assess the prevalence of isolated teratozoospermia (iTZS) in a cohort of infertile and fertile men; explore the relationship between iTZS, inflammatory parameters and sperm DNA fragmentation index (SDF) in the same cohort.

Materials And Methods: 1824 infertile men and 103 fertile controls. Semen analysis, the neutrophil-to-lymphocyte ratio (NLR) and serum hormones were investigated. Read More

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Age-group-specific reference intervals for anti-Müllerian hormone and its diagnostic performance for polycystic ovary syndrome in a Korean population.

J Clin Lab Anal 2021 Jun 7:e23861. Epub 2021 Jun 7.

Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.

Background: We established age-group-specific reference intervals for serum anti-Müllerian hormone (AMH) levels in a Korean population and investigated the effectiveness of AMH assay for polycystic ovary syndrome (PCOS) diagnosis.

Methods: We analyzed serum levels of AMH, follicle-stimulating hormone (FSH), and luteinizing hormone (LH) from 1540 Korean women. Subjects were divided into three groups: healthy, benign gynecologic diseases, and PCOS. Read More

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Morbid Obesity Due to Prolactinoma and Significant Weight Loss After Dopamine Agonist Treatment.

AACE Clin Case Rep 2021 May-Jun;7(3):204-206. Epub 2021 Mar 11.

Department of Endocrinology, Norman Regional Hospital, Oklahoma.

Objective: Morbid obesity may be related to a prolactinoma, although uncommon, and can lead to adverse effects like insulin resistance and metabolic syndrome. Recent research suggests that hyperprolactinemia causes an abnormal lipid profile, weight gain, and cardiovascular diseases. Moreover, high prolactin levels lead to decreased testosterone production by disrupting 17-b-estradiol synthesis. Read More

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The Calcium-Sensing Receptor Is Involved in Follicle-Stimulating Hormone-Induced Cumulus Expansion in Cultured Porcine Cumulus-Oocyte Complexes.

Front Cell Dev Biol 2021 20;9:625036. Epub 2021 May 20.

State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, China.

The Calcium-Sensing Receptor (CASR) is a G protein-coupled receptor of the C family that reportedly promotes maturation of porcine oocytes. However, its role in cumulus expansion of cumulus-oocyte complexes (COCs) is not well known. This study was conducted to determine the role of CASR and potential mechanisms involved during maturation (IVM) of porcine COCs. Read More

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Transcriptomic study of the mechanism by which the Kai Yu Zhong Yu recipe improves oocyte quality in a stressed mouse model.

J Ethnopharmacol 2021 Jun 4;278:114298. Epub 2021 Jun 4.

Reproductive Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, And National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300381, China. Electronic address:

Ethnopharmacological Relevance: The Kai Yu Zhong Yu recipe (KYZY) is a classic herbal formula in traditional Chinese medicine (TCM) that has been used to treat infertility associated with psychological stress for more than three hundred years.

Aim Of The Study: Psychological stress has major impacts on fertility, with variable outcomes depending on the nature, strength, and duration of the stress. Stress can directly disturb ovulation, oocyte quality, maturation, and embryo development. Read More

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Association between premature ovarian insufficiency and gut microbiota.

BMC Pregnancy Childbirth 2021 Jun 5;21(1):418. Epub 2021 Jun 5.

Affiliated Shenzhen Maternity&Child Healthcare Hospital, Southern Medical University, No. 3012, Fuqiang Road, Futian District, Shenzhen City, 518000, Guangdong Province, China.

Background: Premature ovarian insufficiency (POI) is characterized by impairment of ovarian function on a continuum before the age of 40 years. POI is affected by multiple factors. Considering new insights from recent gut microbiome studies, this study aimed to investigate the relationship between gut microbial community structure and POI. Read More

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Utilization of in vitro maturation in cases with a FSH receptor mutation.

J Assist Reprod Genet 2021 Jun 4. Epub 2021 Jun 4.

Department of Gyneacology, Obstetrics and Reproductive Medicine, Hospital Foch, 92150, Suresnes, France.

Purpose: To identify the FSH receptor (FSHR) variant and efficacy of in vitro maturation (IVM) in a 28-year-old woman with secondary amenorrhea, primary infertility, and ovarian resistance to FSH, and to analyze the genotype-to-phenotype relationship in cases of FSHR mutation for the development of an IVM algorithm for use in patients with gonadotropin resistance syndrome (GRS).

Methods: Oocytes retrieved after menstruation induction with norethisterone, followed by daily estrogen and an ovulatory trigger, underwent IVM, ICSI, and culture in a time-lapse (TL) incubator. Embryo transfers were performed on day 2, and after thawing on day 5. Read More

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