Results 191 to 200 of about 72,371 (287)

Human and chimpanzee Luteinizing hormone/ Chorionic Gonadotropin beta (LHB/CGB) gene clusters: diversity and divergence of young duplicated genes

, 2009
Pille Hallast
openalex   +1 more source

A comparison of methods to predict ovulation day, menstrual cycle characteristics and variability in professional female soccer players

Experimental Physiology, Volume 111, Issue 2, Page 390-402, 1 February 2026.
Abstract This study aimed to compare three methods of predicting ovulation day: (1) a positive urinary luteinising hormone test (LH), (2) a sustained rise in salivary progesterone above critical difference (SP), and (3) a countback regression equation (CB), to determine variability in the menstrual cycle (MC) lengths and reproductive hormone ...
Rosie Anderson, Ian Rollo, Daniel Martin, Richard Burden, Rebecca K. Randell, Craig Twist, Samantha L. Moss   +6 more
wiley   +1 more source

Older males secrete luteinizing hormone and testosterone more irregularly, and jointly more asynchronously, than younger males

, 1996
Steven M. Pincus, Thomas Mulligan, Ali Iranmanesh, Sylvia Gheorghiu, Michael Godschalk, Paula P. Veldhuis   +5 more
openalex   +2 more sources

hnRNPU Safeguards Oocyte Development and Female Fertility via Regulation of Alternative Splicing

The FASEB Journal, Volume 40, Issue 2, 31 January 2026.
Heterogeneous nuclear ribonucleoprotein U (hnRNPU) is essential for oocyte development and female fertility. Oocyte‐specific deletion of Hnrnpu leads to follicular arrest, impaired meiotic maturation, mitochondrial dysfunction, and infertility.
Jinmei Li, Bei Chen, Yujiao Wen, Yanqing Wu, Kuan Liu, Jingshou Chen, Shuangqi Wang, Shenglei Feng, Juan Dong   +8 more
wiley   +1 more source

Shifting GnRH Neuron Ensembles Underlie Successive Preovulatory Luteinizing Hormone Surges. [PDF]

J Neurosci
Yeo SH, Han SY, Herbison AE.
europepmc   +1 more source

Luteinizing Hormone Regulates Testosterone Production, Leydig Cell Proliferation, Differentiation, and Circadian Rhythm During Spermatogenesis. [PDF]

Int J Mol Sci
Lei T, Yang Y, Yang WX.
europepmc   +1 more source

Luteinizing hormone profiles during ovarian stimulation in assisted reproductive treatment. [PDF]

Front Endocrinol (Lausanne)
Verschuere H, Laenen A, Debrock S, Tomassetti C, Lie Fong S.   +4 more
europepmc   +1 more source

A Surge-Like Increase in Luteinizing Hormone Preceding Musth in a Captive Bull African Elephant (Loxodonta africana)

, 2010
Saroch Kaewmanee, Gen Watanabe, Megumi Keio, Yuki Yamamoto, Tatsuya Yamamoto, Miori KISHIMOTO, Kentaro Nagaoka, Etsuo NARUSHIMA, Masayuki Katayanagi, Risa Nakao, Yuko Sakurai, Shu MORIKUBO, Mikako KANEKO, Masato Yoshihara, Tomoko Yabe, Kazuyoshi Taya   +15 more
openalex   +2 more sources

Luteinizing Hormone β-subunit Gene Polymorphisms and Androgen Levels are Less Predictive of Ovarian Response in Polycystic Ovary Syndrome <i>In vitro</i> Fertilisation Women: A Nested Case-Control Study. [PDF]

J Hum Reprod Sci
Suheimi I, Wiweko B, Thuffi R, Muharam R, Asmarinah, Indriatmi W, Malik SG, Boediono A, Hidayat ST, Sini I, Sirait B.   +10 more
europepmc   +1 more source

Temporal trends in serum testosterone and luteinizing hormone levels indicate an ongoing resetting of hypothalamic-pituitary-gonadal function in healthy men: a systematic review. [PDF]

J Endocrinol Invest
Santi D, Spaggiari G, Furini C, Griseta V, Zizzi EA, Granata ARM, Simoni M.   +6 more
europepmc   +1 more source