National Natural Science Foundation of China,Grant/Award Number:82101937;Guangdong Medical Science and Technology Research Fund Project,China,Grant/Award Number:B2024069;Guangzhou Science and Technology Plan Project,China,Grant/Award Number:2024A04J4923 and SL2023A04J02229。
Background:Makorin ring finger protein 3 gene(MKRN3)gene mutation is the most common genetic cause of central precocious puberty(CPP)in children.Due to the lack of ideal MKRN3-modified animal model(MKRN3-modified mice...
National Natural Science Foundation of China(31930103);National Center of Technology Innovation for Pigs(NCTIP-XD/B03);Ningbo Major Science and Technology Project(2021Z112);National Key R&D Program(2022YFD1300303);Beijing Innovation Consortium of Livestock Research System BAIC05-2024.
Background Exogenous gonadotropin-controlled ovarian stimulation is the critical step in animal reproductive management,such as pig,sheep,bovine and other species.It helps synchronize ovulation or stimulate multiple o...
Kisspeptin is a hormone involved in the neuroendocrine control of reproduction in fish.We hypothesized that kisspeptin stimulates oocyte maturation and modulates other reproductive hormones in zebrafish;and the gonada...
completed through several grants from Universidad Nacional Autonoma de Mexico(PAPIIT IN220419,IN219620,and PIAPI 1810,2030).
Objective:To evaluate the effect of human chorionic gonadotropins(hCG)and equine chorionic gonadotropins(eCG)on in vitro gilt oocyte maturation and embryonic development,using frozen semen for fertilization.Methods:Tw...
The study was funded by the National Key Research and Development Program of China(No.2016YFC0905102,No.2016YFA0101003);CAMS Innovation Fund for Medical Sciences(CIFMS)(No.2016-I2M-1-002,No.2017-I2M-3-007);the Project of National Natural Science Foundation of China(No.81771576).
Partial congenital hypogonadotropic hypogonadism(PCHH)is caused by an insufficiency in,but not a complete lack of,gonadotropin secretion.This leads to reduced testosterone production,mild testicular enlargement,and pa...
Background: Rapid visual acuity (VA) decline was a common complaint in patients with sellar/suprasellar germinoma. In our hospital, 3.4 Gy/2f of emergency irradiation was applied to save patient VA and enable subseque...
the grant from the National Natural Science Foundation of China (Project No. 81671443, 81601270).
Gon adotropin therapy is comm only used to in duce virilizati on and spermatoge nesis in male isolated hypog on adotropic hypog on adism (IHH) patients. In clinical practice, 5.6%-15.0% of male IHH patients show poor ...
This work was supported by the Natural Science Foundation of Hubei Province (No.2017CFB262).
This study aimed to investigate the effect of different gonadotropin-releasing hormone agonist (GnRH-a) administration methods on pregnancy outcomes of patients undergoing in-vitro fertilization-embryo transfer (IVF-E...
Gestational trophoblastic neoplasia(GTN) is a rare tumor that originates from pregnancy that includes invasive mole, choriocarcinoma(CCA), placental site trophoblastic tumor and epithelioid trophoblastic tumor(PSTT/ET...
Here we reported a rare case of misdiagnosed ectopic pregnancy (EP) due to unintended ovulation during controlled ovarian stimulation (COS) in GnRH agonist cycle, resulting in no oocytes harvested and late hyper-stimu...