Young rats
Acute administration of fenproporex increased acetylcholinesterase activity in brain of young rats
... in young rats increased AChE activity in the hippocampus and posterior cortex, further suggesting that fenproporex, in high doses, can have a neurotoxic effect on the cholinergic ...
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A high corticosteroneDHEA-s ratio in young rats infected with Trypanosoma cruzi is associated with increased susceptibility
... infected young rats preceded HPA axis activation and resulted in increased CT ...in young rats may represent an aggravation in view of the functional alterations that glucocorticoids exert on ...
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Effects of low fat and babassu fat diets on nutritional status in obstructive cholestasis in young rats
... of rats without cholestasis probably due to the greater fat content of this diet, since there was no significant difference regarding the caloric ingestion between these animals (SBF and ...in rats with ...
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Perinatal protein malnutrition modulates the immunoreactivity of 5-HT1B and density of 5-HT in the nucleus of the solitary tract (NTS) of young rats in response to a feeding stimulus / Desnutrição protéica perinatal modula a imunorreatividade de 5-HT1B e a densidade de 5-HT no núcleo do Trato Solitário (NTS) de ratos jovens em resposta à estimulo alimentar
... cycle hours (light on at 6 pm) and free access to water and standard laboratory chow (Presence ®). After adaptation, the rats in the estrous period were mated in the ratio of two females to one male, and pregnancy ...
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Recognition memory and DNA damage in undernourished young rats
... Our results showed that excessive caloric re- striction induced undernutrition and reproduced in the animal model their major metabolic disor- ders, such as excessive weight loss and changes in growth and in cell/tissue ...
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Identification of new therapeutic targets by genome-wide analysis of gene expression in the ipsilateral cortex of aged rats after stroke.
... in young rats as compared to clearly smaller (14 to 17-fold) increases in the aged ...from young (green) and aged (red) animals particularly differ in their post-stroke response (illustrated by ...
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Grape-derived polyphenols improve aging-related endothelial dysfunction in rat mesenteric artery: role of oxidative stress and the angiotensin system.
... of rats with either an angiotensin-converting enzyme inhibitor or an AT1 receptor antagonist effectively ameliorated endothelial dysfunction, both the NO component and the EDHF component, in aged blood vessels, in ...
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Spectral changes of brain activity in rat offspring exposed to aluminium during gestation and lactation
... The anesthetized state of the investigated young rats was characterized by a predominance of slow delta range (0.1- 4.0 Hz) in the mean total power spectra at the parietocortical level, as was the case in ...
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BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY
... reproductive performance of male rabbits as well as the human consumption of hiperico might affect sexual function. In the present work, consistent results show significant changes on the blood constituents labeled by ...
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J. Pediatr. (Rio J.) vol.84 número6 en v84n6a09
... in young rats, we observed that ascorbic acid appears to present the following beneficial effects in secondary biliary cirrhosis: hepatoprotective effect, since it stimulates the des- intoxication function ...
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Age-dependent effect of high-fructose and high-fat diets on lipid metabolism and lipid accumulation in liver and kidney of rats
... i.e., young [17,23] or adults ...weaned young rats and adult rats submitted to the FRU and FAT di- ets, ...adult rats and FAT diet for young rats are the best nutritional ...
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Distribution of biglycan and decorin in rat dental tissue
... Biglycan and decorin are small leucine-rich proteoglycans that play several biological and structural roles in different tissues and organs. Several reports have indicated that biglycan participates in odonto- blast and ...
5
Combination Therapy for the Cardiovascular Effects of Perinatal Lead Exposure in Young and Adult Rats
... Pb-exposed young rats compared with the monotherapies, except for enalapril ...in young animals than in adult animals, and because the presence of enalapril increases glomerular filtration, one can ...
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Alterações no sistema renina angiotensina e de peptídeos natriuréticos induzidas pela ovariectomia e envelhecimento em ratas wistar
... in young rats mainly, associated to a leptin ...in young rats but only inguinal adipose tissue was increased in aged ...in young or aged rats at the end of the experiment, but ...
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Rev Bras Med Esporte vol.19 número3
... Introduction: The practice of moderate-intensity exercise can reduce the risk of infections and improve metabolic aspects of the person. Objective: To investigate the effects of aerobic physical training on endocrine and ...
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Evaluation of a-beta scavengers expression in rat choroid plexus: effects of circadian rhythm and a-beta levels
... newborn rats but TTR showed statistical decrease at the protein secretion ...in young and adult females which is not concordant with the increase of TTR mRNA in young animals and is suggestive of ...
88
Down-regulation of the cardiac sarcoplasmic reticulum ryanodine channel in severely food-restricted rats
... restriction impairs the mechanical contrac- tion of papillary muscle preparation related to calcium handling failure (7). Based on this, we investigated whether calcium cy- cling dysfunction in the myocardium of ...
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Ana Lia FELIPOFF1 , Angela ZULETA1 , Maria Elena SAMBUCETTI1, Maria Esther RIO 1,2
... of rats in relation to initial body weight, post-depletion body weight and post-diarrhea induction body weight (To), and in the severity of induced ...even young rats and confirmed that diarrhea per ...
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Age-dependent modulation of cortical transcriptomes in spinal cord injury and repair.
... regulated genes between aged and young animals. However, on the pathway level, there were common lesion-induced age- independent gene regulations found in processes such as glycolysis, RNA splicing and ...
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Age effects on the pharmacokinetics of tityustoxin from Tityus serrulatus scorpion venom in rats
... of rats consisting of a minimum of five and a maximum of eight animals were sacrificed at ...the young rats (21-22 days old), only one blood sample was collected per ...
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