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Mostrando ítems 31-40 de 1984
Carbachol injection into the medial preoptic area induces natriuresis, kaliuresis and antidiuresis in rats
(1989-11-06)
The microinjection of carbachol into the medial preoptic area (MPO) of the rat induced natriuresis, kaliuresis and anti-diuresis in a dose-related manner. Atropine blocked all responses to carbachol. Hexamethonium impaired ...
Effects of cigarette smoke and nicotine on cell viability, migration and myofibroblastic differentiation
(John Wiley & Sons A/S, 2012-02-04)
Background and Objective: Several studies have analysed the role of nicotine as a
prominent agent affecting wound repair in smokers. However, tobacco smoke
contains several components that may alter gingival wound healing. ...
A eukaryotic nicotinate-inducible gene cluster: Convergent evolution in fungi and bacteria
(Royal Society Publishing, 2017-12)
Nicotinate degradation has hitherto been elucidated only in bacteria. In the ascomycete Aspergillus nidulans, six loci, hxnS/AN9178 encoding the molybdenum cofactor-containing nicotinate hydroxylase, AN11197 encoding a ...
Nicotine withdrawal hyperalgesia and opioid-mediated analgesia depend on nicotine receptors in nucleus accumbens
(Pergamon-elsevier Science LtdOxfordInglaterra, 2001)
Amphetamine- and nicotine-induced cross-sensitization in adolescent rats persists until adulthood
(Wiley-Blackwell Publishing, Inc, 2009-07-01)
Nicotine and psychostimulants are often abused in combination and drug abuse often begins during adolescence and can have long-term consequences. Behavioral sensitization has been suggested as an animal model of neuroplasticity ...
Morphometric and ultrastructure features of the ventral prostate of rats (Rattus norvegicus) submitted to long-term nicotine treatment
(Blackwell Publishing, 2006-08-01)
The harmful effects of nicotine on male genital system fertility have been reported in experimental and clinical studies. However, its effects on prostatic cells and glandular pathogenesis remain unclear. The aim of the ...
Morphological alterations in the epithelium of the oral mucosa of rats (Rattus norvegicus) submitted to long-term systemic nicotine treatment
(Elsevier B.V., 2007-01-01)
Smoking is considered to be the most albeit preventable cause of diseases and premature deaths in the history of mankind. The local action of tobacco on the oral mucosa can cause precancerous and cancerous lesions. However, ...
Root surface conditioning with nicotine or cotinine reduces viability and density of fibroblasts in vitro
(Springer, 2005-09-01)
The purpose of study was to evaluate fibroblast attachment and cellular morphology on root surfaces chemically conditioned with nicotine or cotinine. A secondary objective was to determine if mechanical scaling and root ...
Amphetamine- and nicotine-induced cross-sensitization in adolescent rats persists until adulthood
(Wiley-Blackwell Publishing, Inc, 2009-07-01)
Nicotine and psychostimulants are often abused in combination and drug abuse often begins during adolescence and can have long-term consequences. Behavioral sensitization has been suggested as an animal model of neuroplasticity ...