Results 111 to 120 of about 584,417 (340)

Comparative Mechanical Study of Isolated Papillary Muscle from Wistar-Kyoto and Wistar Rats.

Japanese Heart Journal, 1994
Isolated papillary muscles have often been used in myocardial mechanical function studies. The objective of the present study was to compare the mechanical function of papillary muscle isolated from left ventricle between Wistar (W) and Wistar-Kyoto (WKY) rats of different ages (1, 3, 6 and 12 months), in order to examine whether there is a difference ...
Okoshi, Marina Politi, Padovani, Carlos Roberto, Nardi, S. C., Cicogna, Antonio Carlos   +3 more
openaire   +5 more sources

Atrial Fibroblasts‐Derived Extracellular Vesicles Exacerbate Atrial Arrhythmogenesis

Advanced Science, EarlyView.
Exosome miR‐224‐5p derived from angiotensin II‐treated atrial fibroblasts creates a substrate for AF by promoting atrial electrical remodeling. Increased exosome miR‐224‐5p enhances AF susceptibility by inhibiting CACNA1c expression and decreasing ICa current of atrial cardiomyocytes.
Yue Yuan, Xinbo Zhao, Xuejie Han, Yukai Cao, Xuexin Jin, Ling Shi, Xin Bi, Desheng Li, Yun Zhang, Wenbo Ma, Jiahui Song, Zhenwei Pan, Zhiren Zhang, Yue Li   +13 more
wiley   +1 more source

Disruption of ATRX-RNA interactions uncovers roles in ATRX localization and PRC2 function

Nature Communications, 2020
ATRX is an RNA binding protein that mediates targeting of polycomb repressive complex 2 (PRC2) to genomic sites. Here the authors identify the RNA binding region and show that the RNA binding is required for ATRX localization and for its recruitment of ...
Wenqing Ren, Nicole Medeiros, Robert Warneford-Thomson, Phillip Wulfridge, Qingqing Yan, Joyce Bian, Simone Sidoli, Benjamin A. Garcia, Emmanuel Skordalakes, Eric Joyce, Roberto Bonasio, Kavitha Sarma   +11 more
doaj   +1 more source

Female rat hippocampal cell density after conditioned place preference [PDF]

, 2014
The hippocampus is important for learning tasks, such as conditioned place preference (CPP), which is widely used as a model for studying the reinforcing effects of drugs with dependence liability.
Babakordi, F., Jahanshahi, M., Nikmahzar, E.G., Shabani, R.   +3 more
core  

Mechanisms and Pathophysiological Significance of Insulin Resistance in Offspring With Intrauterine Growth Restriction Mediated by Hepatic GR/miR‐1224 Programming

Advanced Science, EarlyView.
This work found that early‐stage insulin sensitization but late‐stage insulin resistance in prenatal caffeine exposure (PCE)‐ induced intrauterine growth restriction (IUGR) offspring may be related to the hepatic AGEs accumulation via intrauterine GR/miR‐1224 programming by glucocorticoids.
Yongguo Dai, Xiaoling Guo, Pengxia Yu, Dingmei Zhang, Hao Kou, Hui Wang   +5 more
wiley   +1 more source

Padronização de modelo experimental adequado a estudos do efeito do exercício na artrite

Einstein (São Paulo)
OBJETIVO: Padronizar um modelo experimental de monoartrite crônica induzida por adjuvante completo de Freund apropriado à análise do efeito da deambulação na nocicepção e no edema articular. MÉTODOS: Foram avaliados os seguintes fatores para a indução da
Raquel Pinheiro Gomes, Elisangela Bressan, Tatiane Morgana da Silva, Monique da Silva Gevaerd, Carlos Rogério Tonussi, Susana Cristina Domenech   +5 more
doaj   +1 more source

Dose-Dependent Effect of Deltamethrin in Testis, Liver, and Kidney of Wistar Rats

Toxicology International, 2014
Objectives: Deltamethrin is a synthetic pyrethroid insecticide used worldwide in agriculture, household pest control, protection of foodstuff, and disease vector control. Although initially thought to be least toxic, a number of recent reports showed its
Poonam Sharma, Rambir Singh, Mysra Jan
semanticscholar   +1 more source

Subchronic Toxicity of Green Algae (Spyrogyra SP.) Ethanolic Extract on Hematologic Parameters [PDF]

, 2016
Green Algae, an organism with active substance such as phytomelatonin, has potential to be developed as Indonesian traditional medicine. As the long term addition of Green Algae ethanol extract (Ekstrak etanol ganggang hijau, EEGH) influences the ...
Devi, A. (Anggita), Putri, Z. A. (Zahra), Salamah, N. (Nina), Sejati, A. W. (Anita), Susanti, H. (Hari), Widyaningsih, W. (Wahyu)   +5 more
core  

Differences in free amino acid concentrations in milk between Wistar and Wistar Kyoto rats

Journal of Veterinary Medical Science, 2019
Wistar Kyoto (WKY) rats, an animal depression model, display abnormal behaviors such as hypoactivity and depression-like behavior compared with Wistar (WIS) rats as a control. A previous study confirmed a dysfunction of amino acid metabolism in the brain of WKY rats compared with that of WIS rats.
Mitsuhiro Furuse, Mizuki Hamada, Tsubasa Ihara   +2 more
openaire   +4 more sources

A Multifunctional Molecular Probe for Multimodal Imaging‐Guided Potent Photothermal/Photodynamic Therapy of Endometriosis

Advanced Science, EarlyView.
The cRGD‐ILD molecular probe integrates clinically available components: a cRGD peptide (integrin αvβ3 targeting), ICG (for fluorescence/photoacoustic imaging and phototherapy), and Gd‐DTPA (MRI contrast). Utilizing small size and receptor targeting, it achieves selective lesion accumulation.
Qiyu Zhong, Shuguang Yang, Xiao Li, Zhuang Jin, Jianyu Ma, Zhouzhou Liao, Jinbo Li, Bo Li, Xintao Shuai, Shuqin Chen   +9 more
wiley   +1 more source