Results 121 to 130 of about 635,253 (366)

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

Cubicle design and dairy cow rising and lying down behaviours in free-stalls with insufficient lunge space

Animal
Cubicle partitions divide the resting area of free-stalls into individual lying places for cows, thereby facilitating the maintenance of good hygiene and reducing competition by separating animals.
S.P. Brouwers, M. Simmler, M.F. Scriba, P. Savary   +3 more
doaj   +1 more source

Feeding driet chicory root to pigs decrease androstenone accumulation in fat by increasing hepatic 3β hydroxysteroid dehydrogenase expression

, 2012
The present study investigated the in vivo effect of chicory root on testicular steroid concentrations and androstenone metabolizing enzymes in entire male pigs.
Ekstrand, Bo, Brunius, Carl, Zamaratskaia, Galia, Rasmussen, Martin Krøyer   +3 more
core  

Multiple Domestication Centers Revealed by the Geographical Distribution of Chinese Native Pigs

, 2019
Previous studies have shown that Southeast Asian pigs were independently domesticated from local wild boars. However, the domestication of Chinese native pigs remains a subject of debate. In the present study, phylogenetic analysis of Chinese native pigs
Yuan Cai, Yongbo Guo, Jinqiang Quan, Shengguo Zhao, Ting Jiao, Qianyun Ge, Caixia Gao, Wangshan Zheng   +7 more
core   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

A Biomimetic Lubricant Captures Hyaluronic Acid In Situ to Regenerate Cartilage: From Bench to Bedside

Advanced Science, EarlyView.
(a) The outstanding lubricative properties of natural articular cartilage arise from a composite coating composed of HA, lubricin, and phospholipids at its surface. Notably, lubricin facilitates the enrichment of synovial HA onto cartilage surfaces, and HA complexes with phospholipids, a key component to maintain extremely low friction under high ...
Yongan Lin, Zijian Yan, Jiayi Chen, Xiaochao Wang, Ruibin Lin, Yunqi Fu, Zhaoying Lv, Bohui Wu, Xuewei Cao, Renjian Xie, Ming Dong, Chenxiao Zheng, Li Ren   +12 more
wiley   +1 more source

Editorial: Growth without a Pituitary?—Lessons from the Guinea Pig [PDF]

, 1997
Gerhard Baumann
openalex   +1 more source

Protein and fat deposition in pigs in relation to bodyweight gain and feeding level

, 1974
In pig breeding it is quite common to select for bodyweight gain, feed conversion and slaughter quality. Various values have been found by different research- workers for the relationships between these traits.
Cöp, W.A.G., Coep, W.A.G.
core  

Soft and Adhesive Cardiac Patch for Electrophysiological and Contraction Measurement

Advanced Science, EarlyView.
This study developed an epicardial electronic patch with a modulus similar to that of the heart (approximately 65kPa), which can collect stable electrocardiogram signals and myocardial contractility on the surface of a dynamically beating heart. This is attributed to the hydrogen bond interaction formed between the amino and catechol groups in the ...
Wuliang Chen, Xinyu Shen, Hanning Liu, Lamei Du, Caicai Jiao, Longfei Li, Qian Wang, Qiuting Zhang, Lixue Tang, Liang Hu, Yubo Fan   +10 more
wiley   +1 more source

Microcin C7 Prevents Cyclophosphamide-Induced Immunosuppression and Intestinal Injury by Modulating T-Cell Differentiation and Gut Microbiota Composition in Mice

Microorganisms
Microcin C7 (McC7) is a ribosomally synthesized antimicrobial peptide that has emerged as a promising candidate due to its dual antibacterial and immunomodulatory activities.
Jianfei Zhao, Zhongqian Lu, Jialin Wu, Li Wang, Jinxiu Huang, Feiyun Yang   +5 more
doaj   +1 more source