Results 71 to 80 of about 173,869 (207)

Effect of Hydrostatic Pressure on the Fluorescence of Tryptophan in the Presence of Metal Ions Running title: Effect of pressure on the tryptophan

Brazilian Archives of Biology and Technology, 2018
The effect of pressure on the fluorescence of tryptophan in the presence of metal ions was studied by fluorescence spectrometry. It was found that at 60 MPa, the fluorescence intensity of M/Trp mixtures (M represented metal ions) increased compared to ...
Chengman Bao, Xinhui Tang, Shuming Ye
doaj   +1 more source

Ca2+ regulation of TRP ion channels [PDF]

, 2018
Ca2+ signaling influences nearly every aspect of cellular life. Transient receptor potential (TRP) ion channels have emerged as cellular sensors for thermal, chemical and mechanical stimuli and are major contributors to Ca2+ signaling, playing an ...
Hasan, Raquibul, Zhang, Xuming, Raquibul Hasan, Xuming Zhang   +3 more
core   +1 more source

Optimizing tryptophan supplementation for stress reduction and enhanced productivity in aging laying hens

Journal of Animal Science and Technology
This study explores the effects of dietary tryptophan (Trp) supplementation on stress mitigation and production parameters in aging laying hens housed under high-density conditions.
Abdolreza Hosseindoust, SeRin Park, Jun Young Mun, Sang Hun Ha, JinSoo Kim   +4 more
doaj   +1 more source

Activation of the kynurenine pathway is associated with poor outcome in Pneumocystis pneumonia patients infected with HIV: results of 2 months cohort study

BMC Infectious Diseases, 2019
Background Indoleamine 2, 3-dioxygenase (IDO) is a key enzyme in the degradation of tryptophan (Trp) to kynurenine (Kyn). We measured IDO activity as the Kyn to Trp ratio, and investigated whether IDO could be used to assess prognosis of acquired immune ...
Mengyan Wang, Xiaotian Dong, Ying Huang, Junwei Su, Xiahong Dai, Yongzheng Guo, Caiqin Hu, Qihui Zhou, Biao Zhu   +8 more
doaj   +1 more source

TRP channel PPI network.

, 2013
Users can represent the TRP channel PPI data as a network using the Cytoscape program. (A) The PPI network consists of the relations between TRP channels and their interacting proteins.
Soo-Yong Shin (303252), Young-Cheul Shin (303251), Ju-Hong Jeon (106909), Jung Nyeo Chun (251477), Insuk So (106912), Dongseop Kwon (303256), Hyeon Sung Cho (303253), Jin Muk Lim (303254), Hong-Gee Kim (303255)   +8 more
core   +1 more source

A TRP among the astrocytes

The Journal of Physiology, 2012
Abstract TRP channels were first identified as membrane proteins mediating phototransduction in fruit flies. Astrocytes were initially referred to as the silent elements of the nervous system. At the time these discoveries were made, few would have suspected TRP channels and astrocytes could contribute significantly to our understanding of brain ...
openaire   +3 more sources

Impact of the Gut Microbiota on Intestinal Immunity Mediated by Tryptophan Metabolism

Frontiers in Cellular and Infection Microbiology, 2018
The gut microbiota influences the health of the host, especially with regard to gut immune homeostasis and the intestinal immune response. In addition to serving as a nutrient enhancer, L-tryptophan (Trp) plays crucial roles in the balance between ...
Jing Gao, Jing Gao, Jing Gao, Kang Xu, Kang Xu, Hongnan Liu, Hongnan Liu, Gang Liu, Gang Liu, Miaomiao Bai, Miaomiao Bai, Can Peng, Can Peng, Tiejun Li, Tiejun Li, Yulong Yin, Yulong Yin, Yulong Yin, Yulong Yin   +18 more
doaj   +1 more source

TRPs in Taste and Chemesthesis [PDF]

, 2014
TRP channels are expressed in taste buds, nerve fibers, and keratinocytes in the oronasal cavity. These channels play integral roles in transducing chemical stimuli, giving rise to sensations of taste, irritation, warmth, coolness, and pungency. Specifically, TRPM5 acts downstream of taste receptors in the taste transduction pathway.
openaire   +2 more sources

Expression and function of thermosensitive TRP channels on human monocyte derived dendritic cells

, 2010
Korábbi kutatások kimutatták, hogy a hőérzékeny nem-specifikus kationcsatornát képző TRPV1 (Transient Receptor Potential - Vanilloid altípus) megtalálható az immunrendszer egyik "karmester" sejttípusán, a dendritikus sejteken. Jelen dolgozat témája, hogy
Mócsai, Gábor
core  

Serum tryptophan-kynurenine metabolites served as biomarkers of disease activity in rheumatoid arthritis and linked to immune imbalance

Arthritis Research & Therapy
Background Immune imbalance caused by imbalanced helper T(Th)17/regulatory T (Treg) and follicular helper T (Tfh)/follicular regulatory T (Tfr) cells drives the onset of rheumatoid arthritis (RA) fundamentally.
Ruihe Wu, Baochen Li, Rui Su, Xiaoyang Liu, Anqi Gao, Jing Luo, Chong Gao, Xiaofeng Li, Caihong Wang   +8 more
doaj   +1 more source