Results 41 to 50 of about 2,550 (106)

Update of the Scientific Opinion on the risks for human health related to the presence of perchlorate in food

open access: yesEFSA Journal, Volume 23, Issue 5, May 2025.
Abstract The European Commission asked EFSA to update its 2014 risk assessment on perchlorate in food. Perchlorate is a contaminant of both natural and anthropogenic sources present in food and drinking water. It is a substrate for the sodium iodide symporter (NIS) and competitively inhibits the uptake of iodide into the thyroid.
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +27 more
wiley   +1 more source

Preemptive iodide treatment in the event of a nuclear disaster: The prepper's guide to the galaxy

open access: yes
Experimental Physiology, Volume 110, Issue 12, Page 1771-1776, December 1, 2025.
Per Karkov Cramon   +2 more
wiley   +1 more source

Piezoelectric Biomaterial with Advanced Design for Tissue Infection Repair

open access: yesAdvanced Science, Volume 12, Issue 10, March 13, 2025.
This review offers a comprehensive overview of piezoelectric materials in antibacterial treatments, emphasizing the configuration of piezoelectric biomaterial, the mechanisms behind their antibacterial effects, and their current applications in tissue engineering.
Siyuan Shang   +12 more
wiley   +1 more source

Threonine 67 is a key component in the coupling of the NSS amino acid transporter KAAT1 [PDF]

open access: yes, 2018
The crystallizations of the prokaryotic LeuT and of the eukaryotic DAT and SERT transporters represent important steps forward in the comprehension of the molecular physiology of Neurotransmitter: Sodium Symporters, although the molecular determinants of
A. Vollero   +6 more
core   +1 more source

Potential Health Impacts, Treatments, and Countermeasures of Martian Dust on Future Human Space Exploration

open access: yesGeoHealth, Volume 9, Issue 2, February 2025.
Abstract The challenges of human space exploration produce some of humanity's greatest technological and scientific advances, not excluding innovations in medicine. The microgravity environment causes a host of physiological changes, and exposure to dust on the Moon caused considerable pulmonary distress to astronauts during the Apollo missions. As the
Justin L. Wang   +7 more
wiley   +1 more source

Renal phosphaturia during metabolic acidosis revisited: molecular mechanisms for decreased renal phosphate reabsorption [PDF]

open access: yes, 2018
During metabolic acidosis (MA), urinary phosphate excretion increases and contributes to acid removal. Two Na+-dependent phosphate transporters, NaPi-IIa (Slc34a1) and NaPi-IIc (Slc34a3), are located in the brush border membrane (BBM) of the proximal ...
Biber, Jürg   +7 more
core  

Genetic polymorphisms influencing antihypertensive drug responses

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 4, Page 929-950, February 2025.
Abstract Hypertension is a major contributor to cardiovascular disease and its associated morbidity and mortality. The low efficacy observed with some anti‐hypertensive therapies has been attributed partly to inter‐individual genetic variability. This paper reviews the major findings regarding these genetic variabilities that modulate responses to anti‐
Jana El Cheikh   +4 more
wiley   +1 more source

Properties of the insect neutral amino acis cotransporter KAAT1 studied by alanine scanning mutagenesis and temperature. [PDF]

open access: yes, 2013
The possibility of heterologous expression in Xenopus laevis oocytes has greatly expanded the knowledge of the properties of several cotransporters, membrane proteins that, combining features of pumps and channels, couple the movement of ions and ...
D'Antoni, Francesca
core   +1 more source

Structural features of the glutamate transporter family [PDF]

open access: yes, 1999
Neuronal and glial glutamate transporters remove the excitatory neurotransmitter glutamate fi om the synaptic cleft and thus prevent neurotoxicity The proteins belong to a large and widespread family of secondary transporters, including bacterial ...
Konings, Wil N.   +2 more
core   +4 more sources

Caracterização de um domínio do C-terminal de um canal de potássio [PDF]

open access: yes, 2010
Mestrado em Métodos BiomolecularesDomínios que ligam nucleotideos cíclicos (CNBD) regulam muitas vias de sinalização em células procarióticas e eucarióticas.
Carvalho, Maria João Marques de
core   +1 more source

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