Results 191 to 200 of about 496,174 (254)

Inhibition of IGFBP4 in Granulosa Cells Improves Reproductive Performance and Maintains Fertility With Age via YAP Signaling

Advanced Science, EarlyView.
IGFBP4 is upregulated in granulosa cells of aged ovaries across monkeys, mice, and humans. It inhibits YAP signaling, thereby suppressing cell proliferation and contributing to follicular dysfunction. Deletion of Igfbp4 in granulosa cells enhances ovulatory output, improves hormone profiles, and reproductive performance in aged female mice, suggesting ...
Qianhui Hu, Ajun Geng, Ziyuan Li, Fanghao Guo, Jingqiang Wang, Xinyi Chen, Meiling Zhang, Yi Arial Zeng, Wen Li   +8 more
wiley   +1 more source

Effect of carbamide peroxide and bromelain bleaching agents by the activation of diode laser on the tooth at different time intervals: An <i>in vitro</i> study. [PDF]

J Conserv Dent Endod
Gunjal DJ, Patel PA, Bohora AA, Sharma VJ, Sharma SM.   +4 more
europepmc   +1 more source

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

Advanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, Yang Zhang, Dingding Fan, Yang Liu, Wenjie Pan, Xiao Jiang, Lihong Yuan, Haipeng Qin, David M. Irwin, Chaoqun Hu, Yang Liu, Ting Chen   +20 more
wiley   +1 more source

Effect of Aerobic Exercise and a Diet Supplementation with Linoleic Acid on Metabolic Parameters in <i>Drosophila melanogaster</i>. [PDF]

Biology (Basel)
Alves THO, Silva JR, Limeira IM, Rhein S, Souza AO.   +4 more
europepmc   +1 more source

Simple and cost-effective UV spectrophotometric platforms integrating advanced green and blue metrics for concurrent analysis of dapagliflozin and vildagliptin in diabetes therapy. [PDF]

Sci Rep
Darweish E, Hashem HA, Nasr R, Bahgat EA.   +3 more
europepmc   +1 more source

Skin tone and clinical dataset from a prospective trial on acute care patients. [PDF]

Sci Data
Hao S, Matos J, Dempsey K, Alwakeel M, Houghtaling J, Hong C, Gichoya J, Kibbe W, Pencina M, Cox CE, Wong AI.   +10 more
europepmc   +1 more source

A wet chemical extraction protocol for measuring biogenic silica in sediments of marginal seas and open ocean. [PDF]

MethodsX
Zhu D, Liu SM, Leynaert A, Tréguer P, Gallinari M, Zhou H, Sutton JN.   +6 more
europepmc   +1 more source

Modulating absorption and emission of smart fluorescent organic probes through tailored physicochemical properties. [PDF]

Sci Rep
Atif M, Ashraf Z, Yasmeen F, Iqbal M, Anjum M.   +4 more
europepmc   +1 more source