Results 41 to 50 of about 24,396 (278)

Differences in in vitro responses of the hypothalamo–pituitary–gonadal hormonal axis between low- and high-egg-producing turkey hens

Poultry Science, 2020
Low-egg-producing hens (LEPH) ovulate less frequently than high-egg-producing hens (HEPH) and exhibit differences in mRNA levels for components of the hypothalamo–pituitary–gonadal (HPG) axis, suggesting differential responsiveness to trophic stimulation.
Kristen Brady, Julie A. Long, Hsiao-Ching Liu, Tom E. Porter   +3 more
doaj   +1 more source

Women with epilepsy: Evidence‐based counseling across the lifespan

Epilepsia, EarlyView.
Abstract Women with epilepsy (WWE) encounter distinct and evolving challenges across the lifespan that require clinical management extending beyond seizure control alone. Although awareness of sex‐specific aspects of epilepsy has increased, important gaps remain in their integration into routine care.
Barbara Tettenborn, Georgia Ramantani, Dominique Flügel, Verena Gaus, Susanne Schubert‐Bast, Elisabeth Sellitto, Jennifer Bausch, Bettina Schmitz   +7 more
wiley   +1 more source

46 XX male syndrome with hypogonadotropic hypogonadism: A case report

İstanbul Kuzey Klinikleri, 2019
We report a 46 XX male syndrome diagnosed after failure of gonadotropin therapy taken for hypogonadotropic hypogonadism due to a pituitary macroadenoma.
Mehmet M Yalçın, Çiğdem Özkan, Müjde Aktürk, Ferda Perçin, Alev Eroğlu Altınova, Ayhan Karakoç, Göksun Ayvaz, Nuri Çakır   +7 more
doaj   +1 more source

Effect of Ovariectomy on Pituitary Gonadotropins in the Cow

Journal of Dairy Science, 1971
Abstract To study changes in pituitary follicle-stimulating and luteinizing hormone contents following ovariectomy, 24 heifers were spayed on the day of estrus and sacrified on Day 17 or Day 42. Twelve intact heifers were sacrified on Day 17 of the estrous cycle.
S, Saiduddin, R F, Rowe, K W, Thompson, L E, Casida   +3 more
openaire   +2 more sources

Assessing Clinical Severity and Prognosis in Adolescents With Anorexia Nervosa and Atypical Anorexia Nervosa Using the Albumin‐Globulin Ratio

European Eating Disorders Review, EarlyView.
ABSTRACT Objective The albumin‐globulin ratio (AGR) is a biochemical marker reflecting nutritional and inflammatory status, with significant prognostic value in chronic conditions. This study examined its association with clinical/biochemical markers in adolescents with anorexia nervosa (AN) and atypical AN (AAN).
Eylem Şerife Kalkan, Ayşe Bilge Baklaci, Yelda Kiliç, Sinem Akgül, Nilgün Özgül, Melis Pehlivanturk Kizilkan   +5 more
wiley   +1 more source

Influence of neurokinin B, dynorphin A and kisspeptin-10 on in vitro gonadotropin secretion by anterior pituitary cells isolated from pubescent ewes

Journal of Veterinary Research
The hypothalamic neuropeptides kisspeptin-10 (KiSS-10), neurokinin B (NKB), and dynorphin A (Dyn A) play roles in the endocrine regulation of the hypothalamic–pituitary–ovarian (HPO) axis in puberty.
Szysiak Natalia, Kosior-Korzecka Urszula, Longo Vincenzo, Patkowski Krzysztof, Greguła-Kania Monika, Nowakiewicz Aneta, Bochniarz Mariola, Junkuszew Andrzej   +7 more
doaj   +1 more source

Endocrine and metabolic evaluation of classic Klinefelter syndrome and high-grade aneuploidies of sexual chromosomes with male phenotype: are they different clinical conditions? [PDF]

Klinefelter syndrome (KS) is the most common sex chromosome aneuploidy in males. As well as classic KS, less frequent higher-grade aneuploidies (HGAs) are also possible.
Anzuini, Antonella, Granato, Simona, Lenzi, Andrea, Mileno, Benedetta, Radicioni, Antonio F, Rossi, Fabio, Spaziani, Matteo, Tahani, Natascia   +7 more
core   +1 more source

Optimizing outcomes in intrauterine insemination: A narrative synthesis of two decades of clinical research (2000–2024)

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Intrauterine insemination (IUI) is a widely used first‐line fertility treatment, yet its success rates vary considerably. This review synthesizes evidence from peer‐reviewed studies published between 2000 and 2024, including randomized controlled trials, cohort and case–control studies, as well as systematic and narrative reviews identified ...
Kasuni Akalanka
wiley   +1 more source

Effect of some neurotransmitters on pituitary in bull-camel

Journal of Veterinary Medical Research, 2013
Effect of some neurotransmitters on pituitary in bull-camelThe present in vitro study is an attempt for profound exploration of the influence of some inhibitory (GABA and taurine) and excitatory neurotransmitters (glutamic acid and L-Argnine) on ...
S.S. Ibrahim, A. Aboul-Ela, E.A Mabrouk, T. El-Metenawy, Faten Abo-Aziza   +4 more
doaj  

Efficacy and related factors of levonorgestrel‐releasing intrauterine system combined with metformin in fertility‐preserving treatment for atypical endometrial hyperplasia and early endometrial cancer: A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To compare the efficacy of the levonorgestrel‐releasing intrauterine system combined with metformin versus oral progestin combined with metformin in fertility‐preserving treatment for patients with atypical endometrial hyperplasia and early endometrial cancer, and to analyze related factors affecting efficacy.
Pengpeng Gu, Jialu Gao, Yuxin Li, Mei Huang, Xiaoshuang Wang, Xin Zhao   +5 more
wiley   +1 more source