Results 41 to 50 of about 919,029 (311)

Competitive androgen receptor antagonism as a factor determining the predictability of cumulative antiandrogenic effects of widely used pesticides [PDF]

open access: yes, 2012
Copyright @ 2012 National Institute of Environmental Health Sciences.This article has been made available through the Brunel Open Access Publishing Fund.Background: Many pesticides in current use have recently been revealed as in vitro androgen receptor (
Andreas Kortenkamp   +4 more
core   +1 more source

Métodos semiempíricos para la evaluación rápida de orbitales frontera en la clasificación de agonistas y antagonistas de la subunidad NR1 de los receptores iGluR-NMDA

open access: yesUniversitas Scientiarum, 2010
Los receptores iGluR-NMDAposeen gran interés farmacológico debido a que están implicadosen desordenes neurodegenerativos y neurosiquiátricos inclusoparticipan en procesos como plasticidad sináptica, esencial para la formación de la memoria.
Juvenal Yosa-Reyes   +3 more
doaj   +1 more source

Antagonists of Evil in the Works of J. R. R. Tolkien and Nato Davitashvili

open access: yesNalans, 2021
The article deals with the main characteristics of the antagonists in Fantasy literature. Evil characters have always existed in different literary works. However, in fantasy literature the main antagonist is definitely evil.
Tamar Katamadze
doaj  

Emergence of an Auxin Sensing Domain in Plant-Associated Bacteria

open access: yesmBio, 2023
Bacteria have evolved a sophisticated array of signal transduction systems that allow them to adapt their physiology and metabolism to changing environmental conditions. Typically, these systems recognize signals through dedicated ligand binding domains (
José A. Gavira   +9 more
doaj   +1 more source

THE ANTIFUNGAL ACTIVITY OF ENDOPHYTE FUNGUS FROM RUBBER LEAVES IN VITRO AND ITS ANTAGONIST MECHANISM OF COLLETOTRICHUM GLOEOSPORIOIDES

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2021
Rubber tree disease is the most important disturbing factor compared to other disorders. There have been found 25 types of diseases in rubber estate, and the most important one is Colletotrichum leaf spot caused by Colletotrichum gloesporioides. Recently,
Syamsafitri   +3 more
doaj   +1 more source

Endemic Jeffrey Pine Beetle Associates: Beetle/Mite Fungal Dissemination Strategies and Interactions That May Influence Beetle Population Levels

open access: yesMicroorganisms, 2021
Fungal and mite associates may drive changes in bark beetle populations, and mechanisms constraining beetle irruptions may be hidden in endemic populations.
Javier E. Mercado   +2 more
doaj   +1 more source

Effect of an antiandrogenic H2 receptor antagonist on hepatic regeneration in rats [PDF]

open access: yes, 1988
Because biochemical 'feminization' of the liver in males is observed with hepatic regeneration and because the hepatic regenerative response in females is greater than that in males, the posibility that antiandrogens might potentiate liver regeneration ...
Chapchap, P   +7 more
core  

GABA\u3csub\u3eA\u3c/sub\u3e and excitatory amino acid receptors in dorsomedial hypothalamus and heart rate in rats [PDF]

open access: yes, 1991
We have previously shown that microinjection of drugs that interfere with the function of the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) into the hypothalamus produces cardiorespiratory and behavioral changes resembling those seen in ...
DiMicco, Joseph A., Soltis, Robert P.
core   +2 more sources

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Design, synthesis and biological evaluation of novel biphenylsulfonamide derivatives as selective AT2 receptor antagonists

open access: yesFrontiers in Chemistry, 2022
A novel series of benzenesulfonamide derivatives that selectively act on the AT2 receptor have been designed and synthesized. The binding affinity and functional activity were evaluated by radio-ligand binding analysis and cell neurite outgrowth assay ...
Danhui Wang   +7 more
doaj   +1 more source

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