Results 61 to 70 of about 28,883 (228)

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder   +4 more
wiley   +1 more source

Luteodorsum huanglongense (Gomphaceae, Gomphales), a New Genus and Species of Gomphoid Fungus from the Loess Plateau, Northwest China

open access: yesJournal of Fungi, 2023
During an investigation of the macrofungal flora in the Huanglong Mountains of the Loess Plateau, northwest China, a unique gomphoid fungus was discovered and collected.
Zijia Peng   +8 more
doaj   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor   +4 more
wiley   +1 more source

The Impact of Plasmodium falciparum Adenosine Triphosphatase-6 Gene (PfATPase6) Mutations in Artemisinin Resistance

open access: yesJournal of Pure and Applied Microbiology
The World Health Organization (WHO) recorded an estimated 263 million malaria cases globally in 2023, leading to about 597,000 mortalities. Most of this burden occurred in the WHO African Region, which accounted for approximately 94% of cases and 95% of ...
Obafemi Yemisi Dorcas, Atokolo Austine
doaj   +1 more source

The competitive effect of adenosine-5'-triphosphate against the stimulating and inhibiting actions of 2,4-dinitrophenol on the mitochondrial respiration [PDF]

open access: yes, 1969
Effect of ATP and substrates on 2,4-dinitrophenol-induced adenosine triphcsphatase (E. C. 3.6. 1. 4.) activity and respiration of isolated rat liver mitochondria has been investigated. 1.
Hatase, O., Oda, T., Yamamoto, G.
core   +1 more source

Adenosine Triphosphatase Activities of Muscle Sarcolemma

open access: yesJournal of Biological Chemistry, 1973
Abstract Isolated sarcolemma hydrolyzed ATP in the presence of Mg2+ and Ca2+. MgATPase was stimulated by low concentrations of Ca2+ and inhibited by high concentrations of this cation. Membranes hydrolyzed p-nitrophenylphosphate in the presence of Mg2+; this activity was stimulated by Ca2+ and K+.
P V, Sulakhe, G I, Drummond, D C, Ng
openaire   +2 more sources

The pharmacokinetics and safety of vonoprazan in adolescents and children with gastroesophageal reflux disease

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 82, Issue 5, Page 1153-1161, May 2026.
Abstract Objectives Vonoprazan, a potassium‐competitive acid blocker, provides more rapid, potent, and durable elevations in gastric pH than proton pump inhibitors in adults and may be a treatment option for adolescents and children with gastroesophageal reflux disease (GERD).
Darcy J. Mulford   +6 more
wiley   +1 more source

Gene mutations that promote adrenal aldosterone production, sodium retention, and hypertension

open access: yesThe Application of Clinical Genetics, 2013
Andreas G Moraitis,1 William E Rainey,1,2 Richard J Auchus1 1Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, 2Department of Physiology, University of Michigan, Ann Arbor, MI, USA Abstract: Primary aldosteronism (PA)
Moraitis AG, Rainey WE, Auchus RJ
doaj  

Hyperbaric oxygen therapy: a new frontier in cellular protection for type 2 diabetes [PDF]

open access: yesExploration of Medicine
Diabetes mellitus is one of the biggest public health issues of modern society, with a constant increase in prevalence. It is a complex metabolic disorder characterized by hyperglycemia, dyslipidemia, and impaired insulin signaling, leading to redox ...
Sonja Zafirovic   +2 more
doaj   +1 more source

Microplastic Impacts on Seafood: A Global Synthesis of Experimental Findings

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 591-606, May 2026.
ABSTRACT Plastic pollution is a growing global concern, with plastic and microplastic particles now widespread in aquatic environments. Microplastics are frequently ingested by marine organisms, including commercially important seafood species. Ingestion can lead to a range of biological effects, influenced by the size, type and quantity of plastic, as
Nina Wootton   +4 more
wiley   +1 more source

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