Results 101 to 110 of about 306,357 (240)

Original paper
Two candidate gene polymorphisms in ADHD children: a case-control study of catechol-O-methyltransferase (COMT) and monoamine oxidase B (MAOB) genes

open access: yesArchives of Medical Science, 2006
Introduction: Attention-deficit hyperactivity disorder (ADHD) is a common polygenic heritable disorder. We have investigated the relationship between ADHD and polymorphisms of catechol-O-methyltransferase (COMT) and monoaminooxidase B (MAOB) genes. It is
Pavel Theiner   +6 more
doaj  

Adrenarche as a regulator of sensitivity to early adversity

open access: yesJournal of Neuroendocrinology, Volume 38, Issue 3, March 2026.
Abstract The human brain is highly sensitive to early adversity, which can have long‐term consequences for later mental health. It is also a time of rapid learning of social, motor and other skills, including language. It is proposed that pre‐adrenarche, the only epoch in human development in which cortisol is not accompanied by dehydroepiandrosterone (
J. Herbert
wiley   +1 more source

The association of genetic polymorphisms within the dopaminergic system with nicotine dependence: A narrative review

open access: yesHeliyon
Nicotine, the main compound in cigarettes, leads to smoking addiction. Nicotine acts on the limbic dopamine reward loop in the midbrain by binding to nicotinic acetylcholine receptors, promoting the release of dopamine, and resulting in a rewarding ...
Jingjing Yang   +4 more
doaj   +1 more source

Distribution of Catechol Oxidase in Crustaceans

open access: yesNIPPON SUISAN GAKKAISHI, 1981
Takayuki NAKAGAWA, Fumio NAGAYAMA
openaire   +2 more sources

Distinct classes of gut bacterial molybdenum-dependent enzymes produce urolithins. [PDF]

open access: yesProc Natl Acad Sci U S A
Bae M   +7 more
europepmc   +1 more source

MnFe aminoclay as a novel catalyst: structural characterization and potential for catechol detection. [PDF]

open access: yesRSC Adv
Tran HL   +7 more
europepmc   +1 more source

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