Results 151 to 160 of about 355,515 (377)

Stochastic resonance of ELF-EMF in voltage-gated channels: the case of the cardiac I_Ks potassium channel [PDF]

open access: yesarXiv, 2009
We applied a periodic magnetic field of frequency 16 Hz and amplitude 16 nT to a human I_Ks channel, expressed in a Xenopus oocyte and varied the membrane depolarization between -100 mV and +100 mV. We observed a maximal increase of about 9% in the potassium current at membrane depolarization between 0 mV and 8 mV (see Figure 3).
arxiv  

Adenosine Receptor Mechanisms Underlying Bladder Dysfunction in Male Rats With Bladder Outlet Obstruction

open access: yesNeurourology and Urodynamics, EarlyView.
ABSTRACT Aims We examined the role of subtypes of adenosine receptors in bladder dysfunction and changes in the adenosine receptor expression in the bladder using male rats with partial bladder outlet obstruction (BOO). Methods In Sprague‐Dawley rats (male 8‐weeks old), BOO was produced by a partial ligation of the urethra along a metal rod of a 1.2 mm
Ei‐ichiro Takaoka   +7 more
wiley   +1 more source

Development and Evaluation of a Direct Sandwich Enzyme-Linked Immunosorbent Assay for the Quantification of Guinea-Pig Immunoglobulin E

open access: yesJournal of Pharmacological Sciences, 2006
.: The purpose of this study was to develop and evaluate a direct sandwich enzyme-linked immunosorbent assay (ELISA) for the immunoglobulin E (IgE) in serum and plasma from guinea pig using mouse monoclonal antibodies specific for guinea-pig IgE.
Nishimura Makoto   +6 more
doaj  

Long‐term impact of exposure to Royal Guard, a pyriproxyfen‐based bed net, on pyrethroid‐resistant malaria vectors from Cameroon using DNA‐based metabolic resistance markers

open access: yesPest Management Science, Volume 81, Issue 4, Page 2165-2180, April 2025.
We used recently detected P450 DNA‐based markers of pyrethroid resistance in both Anopheles funestus and Anopheles gambiae to demonstrate that although pyrethroid‐resistant mosquitoes have higher ability to survive and live longer after exposure to Royal Guard, this net significantly affects their lifespan, blood feeding ability and interestingly ...
Emilie S Ngongang‐Yipmo   +8 more
wiley   +1 more source

Complex‐mediated nucleophilic aromatic substitution with aryl nitriles to realize intramolecular flapping‐restricted D‐A AIEgens for bioimaging

open access: yesSmart Molecules, EarlyView.
In this work, we developed a complex‐mediated nucleophilic aromatic substitution which can generate rich D‐A AIEgens under a facile condition. The AIE mechanism of such AIEgens was unveiled and their application towards fatty liver imaging was exhibited. Abstract Donor‐acceptor (D‐A) compounds are particularly important in optoelectronic and biological
Feng Liu   +12 more
wiley   +1 more source

Identification of the prostanoid receptor mediating PGE2-induced cough

open access: yes, 2009
Prostaglandin E2 (PGE2) may provide a novel therapy for the treatment of inflammatory airway diseases as it has been shown to confer both bronchodilator and anti-inflammatory activity in asthmatic subjects.
Maher, Ann, Maher, Ann
core   +1 more source

Gastric dilatation and volvulus in a capybara (Hydrochoerus hydrochaeris, Linnaeus, 1766)

open access: yesVeterinary Record Case Reports, EarlyView.
Abstract Gastric torsion has been described in several species, but this is the first documented case in a capybara. An entire, 6‐year‐old, female capybara was found dead in the indoor enclosure of the zoo in the morning. Pathological examinations revealed a large, bloated stomach upon opening the abdominal cavity.
Anna Linda Nógrádi   +3 more
wiley   +1 more source

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