Results 91 to 100 of about 1,799,367 (292)

Improved methods for counting bacteria in physiological fluids [PDF]

open access: yes, 1974
Bacterial population detection is based on detection of adenosine triphosphate (ATP), chemical present in all living matter. Amount of ATP in sample, after chemically removing all nonbacterial ATP, is directly related to bacterial population. Sensitivity
Picciolo, G. L.
core   +1 more source

Ontogeny of purinergic receptor-regulated Ca2+ signaling in mouse cortical collecting duct epithelium [PDF]

open access: yes, 2002
Changes in ATP-induced increase in {[}Ca2+], during collecting duct ontogeny were studied in primary monolayer cultures of mouse ureteric bud (UB) and cortical collecting duct (CCD) cells by Fura-PE3 fluorescence ratio imaging.
Borscheid, R.   +4 more
core   +1 more source

KIAA0753 promotes glucose and energy metabolism in osteoblasts inhibited by diabetes

open access: yes陆军军医大学学报
Objective To explore the effect of KIAA0753 on glucose and energy metabolism in mouse embryonic osteoblast precursor cell line MC3T3-E1. Methods The GSE182286 datasets of patients with Joubert syndrome acquired from the Gene Expression Comprehensive ...
LI Mengxue   +4 more
doaj   +1 more source

BIOREMEDIATION OF CADMIUM CONTAMINATED WATER: BACTERIAL ACCUMULATION AND SURFACE COMPLEXITY BY REVIBACILLUS AGRI C15 AND BREVIBACILLUS AGRI C15 CDR [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية
Brevibacillus agri C15 and Brevibacillus agri C15 CdR have been reported as a tool for do uptake of cadmium (Cd). Nevertheless, it is unclear whether these strains contrast in their adsorption behaviors and surface complexation could be one of the ...
N. M. T. Jebril, A. K. Murad, R. Boden
doaj   +1 more source

Astrocytic Connexin43 Channels Are Essential for Breathing Pattern Stabilization in the preBötzinger Complex

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 11, November 2025.
Both pharmacological blockade and genetic knockdown of astrocytic connexin43 channels in the preBötzinger complex induce a high‐frequency breathing pattern, thereby enhancing respiratory motor output. This effect is mediated by astrocytic activation and subsequent ATP release, which activates P2Y1 receptors on somatostatin‐expressing preBötzinger ...
Xue Zhao   +11 more
wiley   +1 more source

Cannabidiol (CBD) Upregulates Vitamin D3 Receptors (VDRs) Expression That Modulates Cytokines (TNF-α, IL-6), Tissue Elasticity, Cellular Senescence, and Mitochondrial ATP Generation in Human and Rodent Cell Lines

open access: yesNutrition and Dietary Supplements, 2023
Mahendra Kumar Trivedi,1 Alice Branton,1 Dahryn Trivedi,1 Sambhu Mondal,2 Snehasis Jana2 1Trivedi Global, Inc, Research & Development, Henderson, Nevada, USA; 2Trivedi Science Research Laboratory Pvt.
Trivedi MK   +4 more
doaj  

The effectiveness of human SAGE medium compared to other conventional culture media on the ovine early embryonic development, in vitro [PDF]

open access: yesIraqi Journal of Veterinary Sciences
Developing an optimal in vitro embryo culture medium with high blastocyst rates and good-quality embryos remains challenging and controversial, as most culture media directly impact mammalian embryonic development.
Saif O. Al-Hafedh   +2 more
doaj   +1 more source

ATP Synthase: Structure, Function and Inhibition

open access: yesBiomolecular Concepts, 2019
Oxidative phosphorylation is carried out by five complexes, which are the sites for electron transport and ATP synthesis. Among those, Complex V (also known as the F1F0 ATP Synthase or ATPase) is responsible for the generation of ATP through ...
Prashant Neupane   +3 more
semanticscholar   +1 more source

Neurobiology of mitochondrial dynamics in sleep

open access: yesThe Journal of Physiology, Volume 603, Issue 22, Page 6747-6762, November 15, 2025.
Abstract figure legend In neurons, variations in sleep history are accompanied by alterations in mitochondrial dynamics, including changes in size, fission and fusion events, the emergence of extra‐large and ‘hourglass’‐shaped mitochondria, mitophagy, and modifications in intracristal space volume and in the number of contact sites between mitochondria
Raffaele Sarnataro
wiley   +1 more source

Single molecule thermodynamics of ATP synthesis by F$_1$-ATPase

open access: yes, 2015
F$_\mathrm{o}$F$_1$-ATP synthase is a factory for synthesizing ATP in virtually all cells. Its core machinery is the subcomplex F$_1$-motor (F$_1$-ATPase) and performs the reversible mechanochemical coupling. Isolated F$_1$-motor hydrolyzes ATP, which is
Muneyuki, Eiro, Toyabe, Shoichi
core   +1 more source

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