Results 61 to 70 of about 328,870 (293)

Caractéristiques de l'oestrus chez les femelles N'dama et Jersiaises au Sénégal après maîtrise du cycle sexuel par le norgestomet [PDF]

, 1998
Le but du présent travail a été d'étudier les paramètres chronologiques des chaleurs après maîtrise du cycle sexuel par l'implantation d'un progestagène de synthèse chez des vaches (#Bos taurus#) de race africaine (N'Dama, n = 91) et européenne ...
Boye, C., Diop, P.E.H., Fall, A., Fall, R., Faye, A., Faye, L., Ly, O., Mbaye, Momar, Sow, A.M.   +8 more
core  

New Insights into Atonic Postpartum Hemorrhage: Animal Model Construction Based on Placental Nanodelivery Systems

Advanced Healthcare Materials, EarlyView.
This study develops a placenta‐targeted nanodelivery system co‐loading HMGB1 protein and the NLRP3 agonist nigericin to establish an animal model of atonic postpartum hemorrhage. The model accurately recapitulates clinical phenotypes, including prolonged labor and uterine contractility dysfunction, while revealing inflammatory activation in placental ...
Jiangxue Qu, Ruiqi Wu, Hai Jiang, Lian Chen, Yingying Tian, Shuai Zeng, Tongmin Liu, Cheng Zhao, Huifeng Shi, Xiaolong Liang, Yangyu Zhao   +10 more
wiley   +1 more source

Membrane progesterone receptor beta (mPRβ/Paqr8) promotes progesterone-dependent neurite outgrowth in PC12 neuronal cells via non-G protein-coupled receptor (GPCR) signaling

Scientific Reports, 2017
Recently, sex steroid membrane receptors garnered world-wide attention because they may be related to sex hormone-mediated unknown rapid non-genomic action that cannot be currently explained by their genomic action via nuclear receptors.
Mayu Kasubuchi, Keita Watanabe, Kanako Hirano, Daisuke Inoue, Xuan Li, Kazuya Terasawa, Morichika Konishi, Nobuyuki Itoh, Ikuo Kimura   +8 more
doaj   +1 more source

Progesterone Metabolism by Human and Rat Hepatic and Intestinal Tissue

Pharmaceutics, 2021
Following oral administration, the bioavailability of progesterone is low and highly variable. As a result, no clinically relevant, natural progesterone oral formulation is available.
Zoe Coombes, Katie Plant, Cristina Freire, Abdul W. Basit, Philip Butler, R. Steven Conlan, Deyarina Gonzalez   +6 more
doaj   +1 more source

La reproduction du yack (Bos grunniens L.). Note bibliographique [PDF]

, 2009
Le yack habite les hautes montagnes d'Asie centrale (Chine surtout, Népal, Inde et CEI). La puberté des femelles est tardive. La reproduction est saisonnière, pendant les mois chauds de l'année, de juin à septembre ou novembre en Chine.
Meyer, Christian
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Progesterone receptor modulates estrogen receptor-α action in breast cancer

Nature, 2015
Progesterone receptor (PR) expression is used as a biomarker of oestrogen receptor-α (ERα) function and breast cancer prognosis. Here we show that PR is not merely an ERα-induced gene target, but is also an ERα-associated protein that modulates its ...
Hisham Mohammed, I. A. Russell, R. Stark, O. Rueda, Theresa E. Hickey, G. Tarulli, Aurélien A. Sérandour, S. Birrell, A. Bruna, Amel Saadi, S. Menon, J. Hadfield, Michelle Pugh, Ganesh V. Raj, Gordon D. Brown, C. D’Santos, Jessica L. L. Robinson, Grace O. Silva, Rosalind Launchbury, Charles M. Perou, J. Stingl, C. Caldas, W. Tilley, Jason S. Carroll   +23 more
semanticscholar   +1 more source

Hybrid Scaffolds Decouple Biochemical & Biophysical Regulation of Cell Phenotype

Advanced Healthcare Materials, EarlyView.
Replicating tissue‐specific extracellular matrix is crucial for understanding its role in disease. This work demonstrates independent control over stiffness, composition and 3D collagen architecture using hybrid scaffolds: patterned collagen perfused with defined hydrogels.
Xinyuan Song, Samantha C. Mitchell, Abbie N. Smart, William Hardiman, Daniel V. Bax, Ceri E. Staley, Catherine Probert, Pamela Collier, Marian Meakin, Alison A. Ritchie, Tania Mendonca, Amanda J. Wright, Victoria James, Anna M. Grabowska, Catherine L. R. Merry, Serena M. Best, Ruth E. Cameron, Jennifer C. Ashworth   +17 more
wiley   +1 more source

Clostridium innocuum, an opportunistic gut pathogen, inactivates host gut progesterone and arrests ovarian follicular development

Gut Microbes
\Levels of progesterone, an endogenous female hormone, increase after ovulation; progesterone is crucial in the luteal phase to maintain successful pregnancy and prevent early miscarriage.
Mei-Jou Chen, Chia-Hung Chou, Tsun-Hsien Hsiao, Tien-Yu Wu, Chi-Ying Li, Yi-Lung Chen, Kuang-Han Chao, Tzong-Huei Lee, Ronnie G. Gicana, Chao-Jen Shih, Guo-Jie Brandon-Mong, Yi-Li Lai, Po-Ting Li, Yu-Lin Tseng, Po-Hsiang Wang, Yin-Ru Chiang   +15 more
doaj   +1 more source

Predictive Value of Serum Progesterone Levels on The Day of Frozen-Thawed Embryo Transfer in Determining Pregnancy Outcomes in Infertile Women: A Cohort Prospective Study [PDF]

International Journal of Fertility and Sterility
Background: Hormone replacement therapy (HRT) is the preferred protocol for endometrial preparation. Progesterone is important for successful implantation and the outcome of assisted reproductive techniques (ART).
Saeideh Dashti, Nasim Tabibnejad, Farimah Shamsi, Behnaz Gandom   +3 more
doaj   +1 more source

Note sur la barymétrie comme moyen de sélection indirecte du poids vif chez le zébu Gobra au Sénégal [PDF]

, 1991
A partir de données recueillies entre 1969 et 1981, les auteurs ont calculé les paramètres génétiques du poids vif et des mesures linéaires du zébu Gobra, de 0 à 3 ans.
Denis, Jean-Pierre, Mbaye, Momar, Sow, R.S., Thiongane, P.I., Trail, J.C.M.   +4 more
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