keyword
MENU ▼
Read by QxMD icon Read
search

FSH

keyword
https://www.readbyqxmd.com/read/28108009/which-factors-are-most-predictive-for-live-birth-after-in%C3%A2-vitro-fertilization-and-intracytoplasmic-sperm-injection-ivf-icsi-treatments-analysis-of-100-prospectively-recorded-variables-in-8-400-ivf-icsi-single-embryo-transfers
#1
Katarina Kebbon Vaegter, Tatevik Ghukasyan Lakic, Matts Olovsson, Lars Berglund, Thomas Brodin, Jan Holte
OBJECTIVE: To construct a prediction model for live birth after in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) treatment and single-embryo transfer (SET) after 2 days of embryo culture. DESIGN: Prospective observational cohort study. SETTING: University-affiliated private infertility center. PATIENT(S): SET in 8,451 IVF/ICSI treatments in 5,699 unselected consecutive couples during 1999-2014. INTERVENTION(S): A total of 100 basal patient characteristics and treatment data were analyzed for associations with live birth after IVF/ICSI (adjusted for repeated treatments) and subsequently combined for prediction model construction...
January 6, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28107821/effects-of-a-single-20%C3%A2-mg-dose-of-letrozole-on-ovarian-function-post-dominant-follicle-selection-an-exploratory-randomized-controlled-trial
#2
H C M Allaway, D R Chizen, G P Adams, R A Pierson
BACKGROUND: Our objective was to explore the impact of a single dose of an aromatase inhibitor (letrozole) administered at defined times of the follicular phase or immediately after ovulation on dominant follicle development, luteogenesis and new follicle wave emergence. METHODS: A prospective pilot study using a randomized complete block, controlled, open label design was conducted at an academic clinical research center. Forty-five healthy, female volunteers (25...
January 21, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28107729/recombinant-lh-supplementation-in-patients-with-a-relative-reduction-in-lh-levels-during-ivf-icsi-cycles-a-prospective-randomized-controlled-trial
#3
Robert Lahoud, John Ryan, Peter Illingworth, Frank Quinn, Michael Costello
PURPOSE: The aim of this study was to assess the use of recombinant luteinizing hormone (rLH) supplementation in patients who experience a reduction in LH concentration during controlled ovarian hyperstimulation (COH) for IVF/ICSI. METHODS: A multi-center prospective randomized controlled trial (RCT) was performed over three years. Two hundred and forty patients aged between 24 and 42 years undergoing IVF/ICSI treatment with a long down regulation (LDR) protocol were recruited...
January 9, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28107515/regulatory-mechanisms-underlying-the-expression-of-prolactin-receptor-in-chicken-granulosa-cells
#4
Shenqiang Hu, Raj Duggavathi, David Zadworny
Prolactin (PRL) has both pro- and anti-gonadal roles in the regulation of avian ovarian functions through its interaction with the receptor (PRLR). However, neither the pattern of expression of PRLR nor its regulatory mechanisms during follicle development have been clearly defined. The objective of the present study was to investigate mechanisms of PRLR expression in chicken granulosa cells. Levels of PRLR transcript were highest in the stroma and walls of follicles < 2 mm in diameter and progressively declined with the maturation of follicles...
2017: PloS One
https://www.readbyqxmd.com/read/28104240/serum-and-follicular-fluid-monocyte-chemotactic-protein-1-levels-are-elevated-in-obese-women-and-are-associated-with-poorer-clinical-pregnancy-rate-after-in%C3%A2-vitro-fertilization-a%C3%A2-pilot-study
#5
Erkan Buyuk, Obehi A Asemota, Zaher Merhi, Maureen J Charron, Dara S Berger, Athena Zapantis, Sangita K Jindal
OBJECTIVE: To determine whether monocyte chemotactic protein-1 (MCP-1), a proinflammatory chemokine important in ovulation, is abnormally elevated in obese women undergoing IVF and whether serum and follicular fluid (FF) levels of MCP-1 are associated with IVF outcome. DESIGN: Prospective pilot study. SETTING: Academic center. PATIENT(S): Women undergoing IVF. INTERVENTION(S): Serum and FF were collected from women undergoing IVF...
January 16, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28101307/review-and-recommendations-on-management-of-adult-female-thalassemia-patients-with-hypogonadism-based-on-literature-review-and-experience-of-icet-a-network-specialists
#6
REVIEW
Vincenzo De Sanctis, Ashraf T Soliman, Heba Elsedfy, Alice Albu, Soad Al Jaouni, Salvatore Anastasi, Maria Grazia Bisconte, Duran Canatan, Soteroula Christou, Shahina Daar, Salvatore Di Maio, Mohamed El Kholy, Doaa Khater, Mohamed Elshinawy, Yurdanur Kilinc, Roberto Mattei, Hala H Mosli, Alessandra Quota, Maria Grazia Roberti, Praveen Sobti, Saif Al Yaarubi, Saveria Canpisi, Christos Kattamis
BACKGROUND: Multi-transfused thalassemia major (TM) patients frequently develop severe endocrine complications, mainly due to iron overload, anemia, and chronic liver disease, which require prompt diagnosis, treatment and follow-up by specialists. The most common endocrine complication documented is hypogonadotropic hypogonadism which increases with age and associated comorbidities. It is thus important for physicians to have a clear understanding of the pathophysiology and management of this disorder...
2017: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/28100869/gonadotoropin-actions-on-spermatogenesis-and-hormonal-therapies-for-spermatogenic-disorders-review
#7
Koji Shiraishi, Hideyasu Matsuyama
Microdissection testicular sperm extraction and intracytoplasmic sperm injection have made it possible for men with non-obstructive azoospermia (NOA) to conceive a child. A majority of men cannot produce sperm because spermatogenesis per se is believed to be "irreversibly" disturbed. For these men, it and has been thought that any hormonal therapy will be ineffective. Further understandings of endocrinological regulation of spermatogenesis are needed and LH or FSH receptor knock out (KO) mice have revealed the roles of gonadotropin separately...
January 19, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28100484/atf6-knock-down-decreases-apoptosis-arrests-the-s-phase-of-the-cell-cycle-and-increases-steroid-hormone-production-in-mouse-granulosa-cells
#8
Yongjie Xiong, Huatao Chen, Pengfei Lin, Aihua Wang, Lei Wang, Yaping Jin
Activating transcription factor 6 (ATF6) is an important factor in the endoplasmic reticulum (ER) stress signaling pathway. The aim of this study was to assess the role of ATF6 in mouse granulosa cells with respect to apoptosis, the cell cycle, and steroid hormone production, as well as several key genes related to follicular development, via RNA interference, immunohistochemical staining, real-time quantitative polymerase chain reaction, western blotting, flow cytometry, TUNEL assay, and ELISA. Immunohistochemical staining revealed that ATF6 was extensively distributed in the granulosa cells of various ovarian follicles and oocytes in adult female mice...
January 18, 2017: American Journal of Physiology. Cell Physiology
https://www.readbyqxmd.com/read/28099907/increased-incidence-of-ectopic-pregnancy-after-in-vitro-fertilization-in-women-with-decreased-ovarian-reserve
#9
Shengli Lin, Rui Yang, Hongbin Chi, Ying Lian, Jiejing Wang, Shuo Huang, Cuiling Lu, Ping Liu, Jie Qiao
The incidence of ectopic pregnancy after assisted reproductive technology is increased approximately 2.5-5-fold compared with natural conceptions.Strategies were used to decrease the incidence of ectopic pregnancy, but ectopic pregnancy still occurs. In the present study, women were selected with decreased ovarian reserve (defined as FSH > 10 IU/L) aged 20 to 38 years who underwent IVF-ET between 2009 and 2014. These 2,061 women were age-matched with an equal number of women with normal ovarian reserve (defined as FSH ≤ 10 IU/L)...
January 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28099131/turner-syndrome-and-pituitary-adenomas-a-case-report-and-review-of-literature
#10
Tiffany Yeh, Angela Ganan Soto, Jose Bernardo Quintos, Lisa Swartz Topor
BACKGROUND: Turner syndrome (TS) is the most common sex chromosome abnormality in females, typically associated with primary amenorrhea and premature ovarian failure due to gonadal dysgenesis. The association of TS with hypopituitarism is an uncommon finding. The objective of the study was to describe an adolescent with TS with hypergonadotropic hypogonadism and subsequent hypogonadotropic hypogonadism. CASE PRESENTATION: A 16-year-old female with primary amenorrhea was diagnosed with TS based on karyotype 45,XO...
January 18, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28095884/optimal-fsh-usage-in-revascularization-of-allotransplanted-ovarian-tissue-in-mice
#11
Wen-Zhi Ma, Xiao-Min Zheng, Chang-Chun Hei, Cheng-Jun Zhao, Sha-Sha Xie, Qing Chang, Yu-Fang Cai, Hua Jia, Xiu-Ying Pei, Yan-Rong Wang
BACKGROUD: Ovarian transplantation is a useful method for preserving the fertility of young women with cancer who undergo radiotherapy and chemotherapy. Follicle-stimulating hormone (FSH) is use to protect transplanted ovarian tissues from ischemia injury through promoting revascularization after transplantation, but the side effect of high level FSH is ovarian overstimulation leading to substantial follicular loss. In this study, we investigated the optimal usage of FSH on revascularization in the in vitro cultured ovarian tissues before and after transplantation...
January 17, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28093458/single-cell-gene-expression-analysis-reveals-diversity-among-human-spermatogonia
#12
N Neuhaus, J Yoon, N Terwort, S Kliesch, J Seggewiss, A Huge, R Voss, S Schlatt, R V Grindberg, H R Schöler
STUDY QUESTION: Is the molecular profile of human spermatogonia homogeneous or heterogeneous when analysed at the single-cell level? SUMMARY ANSWER: Heterogeneous expression profiles may be a key characteristic of human spermatogonia, supporting the existence of a heterogeneous stem cell population. WHAT IS KNOWN ALREADY: Despite the fact that many studies have sought to identify specific markers for human spermatogonia, the molecular fingerprint of these cells remains hitherto unknown...
January 15, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28088261/parquetina-nigrescens-leaves-chemical-profile-and-influence-on-the-physical-and-biochemical-indices-of-sexual-activity-of-male-wistar-rats
#13
Omowumi Titilola Kayode, Musa Toyin Yakubu
OBJECTIVE: The leaves of Parquetina nigrescens have been claimed in folk medicine to be useful for managing sexual dysfunction, but there is inadequate scientific evidence for this claim. This investigation was conducted to assess the effects of aqueous leaf extract of Parquetina nigrescens (AEPN) in rats induced with sexual dysfunction. METHODS: Male rats were allocated into various groups after being induced into sexual dysfunction with paroxetine hydrochloride...
January 2017: Journal of Integrative Medicine
https://www.readbyqxmd.com/read/28087972/lack-of-effect-of-oral-cabotegravir-on-the-pharmacokinetics-of-a-levonorgestrel-ethinyl-estradiol-containing-oral-contraceptive-in-healthy-adult-females
#14
C Trezza, S L Ford, E Gould, Y Lou, C Huang, J M Ritter, A M Buchanan, W Spreen, P Patel
AIM(S): This study aimed to investigate whether cabotegravir (CAB), an integrase inhibitor in development for treatment and prevention of HIV-1, influences the pharmacokinetics (PK) of a levonorgestrel (LNG) and ethinyl estradiol (EE)-containing oral contraceptive (OC) in healthy women. METHODS: In this open-label, fixed-sequence crossover study, healthy female subjects received LNG 0.15 mg/EE 0.03 mg tablet once daily Days 1-10 alone and with oral CAB 30 mg once daily Days 11-21...
January 14, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28087298/the-utility-of-sex-hormone-binding-globulin-in-hypogonadism-and-infertile-males
#15
Joshua Ring, Charles Welliver, Mike Parenteau, Stephen Markwell, Robert E Brannigan, Tobias S Köhler
PURPOSE: We sought to determine what role SHBG played with male infertility patients. METHODS: Retrospective review of 168 males seen in a fertility clinic from 2012-2014, to investigate the accuracy of TT in the biochemical diagnosis of hypogonadism using cBT as the reference value. We used a multivariable analysis to assess SHBG as an independent predictor of infertility. RESULTS: Computations using cBT as a standard in the measurement of definitive biochemical hypogonadism (<156 ng/dL) revealed a sensitivity, specificity, PPV, and NPV respectively of 81%, 83%, 81%, and 82% in diagnosing hypogonadism with TT alone...
January 10, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28081480/does-the-addition-of-salpingectomy-or-fimbriectomy-to-hysterectomy-in-premenopausal-patients-compromise-ovarian-reserve-a-prospective-study
#16
Y Naaman, Y Hazan, M Gillor, G Marciano, R Bardenstein, Z Shoham, A Ben-Arie
OBJECTIVE: To evaluate changes in ovarian reserve in patients following hysterectomy, with or without bilateral salpingectomy or fimbriectomy. STUDY DESIGN: Open-label, prospective cohort trial of patients undergoing hysterectomy for benign uterine indications. Levels of follicle-stimulating hormone (FSH), anti-Müllerian hormone (AMH), and ultrasonic measures of peak systolic flow velocity/diastolic velocity (S/D) ratio and resistance index (RI) in the ovarian artery were taken from patients before and 6 weeks after hysterectomy, hysterectomy+salpingectomy or hysterectomy+fimbriectomy...
December 27, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28078216/testosterone-replacement-therapy-role-of-pituitary-and-thyroid-in-diagnosis-and-treatment
#17
REVIEW
Megan Crawford, Laurence Kennedy
Crosstalk among hormones characterizes endocrine function, and assessment of the hypogonadal man should take that into consideration. In men for whom testosterone deficiency is a concern, initial evaluation should include a thorough history and physical exam in which other endocrinopathies are being considered. Hypogonadism can be associated with both pituitary and thyroid dysfunction, for which appropriate biochemical evaluation should be undertaken in certain clinical scenarios. If low serum testosterone is confirmed measurement of luteinizing and follicle stimulating hormones (LH and FSH respectively) is essential to establish whether the hypogonadism is primary or secondary...
December 2016: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28077499/dynamic-gnrh-and-hcg-testing-establishment-of-new-diagnostic-reference-levels
#18
A Kirstine Bang, Loa Nordkap, Kristian Almstrup, Lærke Priskorn, Jørgen Holm Petersen, Ewa Rajpert-De Meyts, Anna-Maria Andersson, Anders Juul, Niels Joergensen
: 1. OBJECTIVE: Gonadotropin-releasing hormone (GnRH) and Human Chorionic Gonadotropin (hCG) stimulation-tests may be used to evaluate the pituitary and testicular capacity. Our aim was to evaluate changes in follicular-stimulating hormone (FSH), luteinizing hormone (LH) and Testosterone after GnRH and hCG stimulation in healthy men, and assess the impact of six single nucleotide polymorphisms on the responses. 2. DESIGN: GnRH- and hCG-stimulation tests were performed on 77 healthy men, 18-40 years (reference group) at a specialized andrology referral center...
January 11, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28077272/evaluation-of-sodium-arsenite-exposure-on-reproductive-competence-in-pregnant-and-postlactational-dams-and-their-offspring
#19
Nadia Soledad Bourguignon, María Marta Bonaventura, Diego Rodríguez, Marianne Bizzozzero, Clara Ventura, Mariel Nuñez, Victoria Adela Lux-Lantos, Carlos Libertun
We investigated arsenite exposure on the reproductive axis of dams (during pregnancy and at cyclicity resumption) and their offspring. Pregnant rats were exposed to 5 (A5) or 50ppm (A50) of sodium arsenite in drinking water from gestational day 1 (GD1) until sacrifice at GD18 or two months postpartum. Offspring were exposed to the same treatment as their mothers from weaning to adulthood. A50-pregnant rats gained less weight, showed increased testosterone and estradiol but pregnancy was unaffected. After lactation, arsenic-exposed dams presented compromised cyclicity, decreased estradiol, increased follicle-stimulating hormone (FSH), less preovulatory follicles and presence of ovarian cysts, suggesting impaired reproduction...
January 7, 2017: Reproductive Toxicology
https://www.readbyqxmd.com/read/28076330/the-correlation-of-age-with-chemotherapy-induced-ovarian-function-failure-in-breast-cancer-patients
#20
Ingeborg J H Vriens, Ashley J R De Bie, Maureen J B Aarts, Maaike de Boer, Irene E G van Hellemond, Joyce H E Roijen, Ron J T van Golde, Adri C Voogd, Vivianne C G Tjan-Heijnen
PURPOSE: To assess the incidence of chemotherapy-induced ovarian function failure (COFF) based on estradiol and follicle stimulating hormone (FSH) monitoring in premenopausal women with hormone-receptor positive breast cancer treated with second and third generation (neo-)adjuvant chemotherapy. RESULTS: We identified 115 eligible women. Two years after start of chemotherapy, COFF was significantly more often present in women ≥ 40 years (85.6%) as compared to women < 40 years (8...
January 5, 2017: Oncotarget
keyword
keyword
2981
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"