Zobrazeno 1 - 10
of 731
pro vyhledávání: '"puberty onset"'
Autor:
Mengru Xu, Qian Tang, Jingjing Qi, Xu Han, Qiuyu Tao, Yinjuan Lu, Yuan Bai, Shenqiang Hu, Liang Li, Lili Bai, Jiwei Hu, Jiwen Wang, Hehe Liu
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-13 (2024)
Abstract Background Puberty onset signifies the beginning of sexual maturation and reproductive phase in poultry indeed, and plays an essential role in genetics and breeding. Studying gonadal development is one of the important approaches to explorin
Externí odkaz:
https://doaj.org/article/a30788f1acf14c8c9289037af0bccdb7
Autor:
Aylin Kılınç Uğurlu, Aysun Bideci, Mürşide Ayşe Demirel, Gülnur Take Kaplanoğlu, Duygu Dayanır, Özlem Gülbahar, Tuba Saadet Deveci Bulut, Esra Döğer, Mahmut Orhun Çamurdan
Publikováno v:
JCRPE, Vol 15, Iss 4, Pp 365-374 (2023)
INTRODUCTION: This study was designed to examine the effect of blue light exposure and exposure time on puberty in an animal model. METHODS: Eighteen 21-day-old female Sprague Dawley rats were divided into three equal groups which were: control grou
Externí odkaz:
https://doaj.org/article/e20b3193e2de436f9445d121e4f9d93a
Autor:
Tao Yang, Renyi Hei, Xiaosong Li, Tianhua Ma, Yifen Shen, Chao Liu, Wen He, Lin Zhu, Yongchun Gu, Yanping Hu, Wenbin Wei, Yihang Shen
Publikováno v:
Cellular & Molecular Biology Letters, Vol 28, Iss 1, Pp 1-15 (2023)
Abstract Background Sebaceous glands (SGs) synthesize and secret sebum to protect and moisturize the dermal system via the complicated endocrine modulation. Dysfunction of SG are usually implicated in a number of dermal and inflammatory diseases. How
Externí odkaz:
https://doaj.org/article/77e9a5d2019744cda817e3024f75eac3
Autor:
Hongya Gan, Huili Lan, Zhiqin Hu, Bingqi Zhu, Ling Sun, Yan Jiang, Lixiang Wu, Jing Liu, Zhishan Ding, Xiaoqing Ye
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 269, Iss , Pp 115772- (2024)
Triclosan (TCS) is a broad-spectrum antibacterial chemical widely presents in people’s daily lives. Epidemiological studies have revealed that TCS exposure may affect female puberty development. However, the developmental toxicity after low-dose TC
Externí odkaz:
https://doaj.org/article/4e3057e707eb43bf9244219d0091f50e
Autor:
Jieyu Liu, Di Gao, Yanhui Li, Xinli Song, Manman Chen, Qi Ma, Xinxin Wang, Mengjie Cui, Tongjun Guo, Li Chen, Yi Zhang, Wen Yuan, Tao Ma, Jianuo Jiang, Yanhui Dong, Zhiyong Zou, Jun Ma
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 262, Iss , Pp 115199- (2023)
Background: Early onset of puberty could have significant impacts on childhood health, but the extent to which it was affected by phthalate esters (PAEs) and sex hormone disruption was not understood. The aim of this study is to investigate the assoc
Externí odkaz:
https://doaj.org/article/ed4d81c4d9414aed9b90d45ce96f386d
Akademický článek
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Autor:
ZHAO Zi-jun, MA Wei
Publikováno v:
Jichu yixue yu linchuang, Vol 42, Iss 10, Pp 1601-1605 (2022)
Kisspeptin activates the hypothalamic-pituitary-gonadal axis (HPGA) and regulates the pulsatile secretion of gonadotropin-releasing hormone (GnRH) through KNDy neurons, thereby regulating the initiation of the pubertal phase. This review focuses on t
Externí odkaz:
https://doaj.org/article/6fa18f6799284ea1828fb1b289e2585c
Autor:
Yanli Dai, Yingnan Bo, Peike Wang, Xueqiang Xu, Meenakshi Singh, Longzhong Jia, Shuo Zhang, Shudong Niu, Kaixin Cheng, Jing Liang, Lu Mu, Kaiying Geng, Guoliang Xia, Chao Wang, Yan Zhang, Hua Zhang
Publikováno v:
BMC Biology, Vol 20, Iss 1, Pp 1-15 (2022)
Abstract Background Ovarian follicles, which are the basic units of female reproduction, are composed of oocytes and surrounding somatic (pre) granulosa cells (GCs). A recent study revealed that signaling in somatic preGCs controlled the activation (
Externí odkaz:
https://doaj.org/article/d081f686c15d4c5588f063bba080d5b0
Publikováno v:
Frontiers in Endocrinology, Vol 14 (2023)
ObjectivesThe time of onset of puberty has been increasingly earlier, but its mechanism is still unclear. This study aimed to reveal the mechanism of leptin and NPY in the onset of puberty in male offspring rats after androgen intervention during pre
Externí odkaz:
https://doaj.org/article/8326bbde68c04665bc3263c05de9747e
Autor:
Mayako Saito-Abe, Minaho Nishizato, Kiwako Yamamoto-Hanada, Liming Yang, Maki Fukami, Yoshiya Ito, Kenji Ihara, Atsushi Iwabuchi, Shingo Okamoto, Yasuhiro Naiki, Yukihiro Ohya, Reiko Horikawa
Publikováno v:
Frontiers in Pediatrics, Vol 11 (2023)
IntroductionPhysical examinations to assess pubertal development are challenging in large epidemiological surveys. This study aimed to assess the reliability of judgment of pubertal onset in Japanese children by the original pubertal self-assessment
Externí odkaz:
https://doaj.org/article/d0677cf411c24c61aa5096e271faef50