Rattus norvegicus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA356371 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Effect of odorant inhalation on hypothlamic gene expression profile exposed to restraint stress in rats
| PRJNA122367 | ENA
Project description:As an attempt to assess physio-psychological effects elicited in odorant-inhaled rats, gene expression profiling in the central nervous system was carried out with rats housed under stressful conditions. (R)-(-)-linalool inhalation to rats during 2 h restraint significantly up-regulated the expression of genes in hypothalamus, which were found to be related to neuron differentiation and regulation of transcription as well as immediate early genes. The expressions of 104 among focused stress-regulated genes were significantly altered by the inhalation. The (R)-(-)-linalool inhalation significantly repressed the restraint-induced changes in the expression levels of 77 of the 104. It also promoted the expression of the remaining 27 genes including those related to anti-apoptotic heat shock proteins. The differences in their hypothalamic gene expressions revealed that the inhaled odorants actually influenced stress responses, based on the restraint-induced hypothalamic gene expressions related to apoptosis. These results indicate that the analysis of gene expression profiles in rats subjected to a stressful condition is useful to evaluate odorant-induced effects as shown by the particular results that (R)-(-)-linalool inhalation under only 2 h restraint- stressed condition induces neuron differentiation against apoptosis.
2010-06-26 | GSE19589 | GEO
Project description:To uncover molecular mechanisms underlying reduction of responses to restraint stress by racemic (R,S)-linalool inhalation, gene expression profiling at the hypothalamus of restraint stressed rats exposed to racemic (R,S)-linalool was carried out. Inhaled (R,S)-linalool returned the expression of 560 stress-induced probe sets to a normal status. These genes were associated with synaptic transmission via neurotransmitters including anxiolytic neuropeptides such as oxytocin and neuropeptide Y, and also included a number of major histocompatibility complex (MHC) class I necessary for neural development and plasticity. These results reveal some of the molecular mechanisms for odor inhalation under stress condition at the hypothalamus.
2017-06-16 | GSE90923 | GEO
Project description:Transcript Profiling of Different CNS Regions in Response to Experimental Restraint Stress on Rats
| PRJNA118893 | ENA
Project description:Inhalation exposure of hexanal in rats (miRNA)
| PRJNA257748 | ENA
Project description:Inhalation exposure of hexanal in rats (mRNA)
| PRJNA257523 | ENA
Project description:Formaldehyde (HCHO) is the simplest form of aldehyde and it is naturally present in a wide range of resources. In spite of its cosmopolitan presence, formaldehyde can have deleterious health effects at higher concentrations like leukemia. However, most of the studies carried out so far have focused on the effect of formaldehyde exposure through inhalation and not much has been studied on the its exposure through food. In this context, the present study was carried out to investigate the effect of formaldehyde exposure through drinking water on the liver proteome of rat which would not only be helpful in assessing the impact of formaldehyde on health of organisms but also would be helpful in understanding the mechanism of detoxification.
2020-01-07 | PXD010534 | Pride
Project description:Dioxin effect on the pituitary and hypothalamic expression of genes in male fetal Wistar rats
| PRJNA147867 | ENA
Project description:Male Sprague-Dawley rats were used to establish exhausted-exercise model by motorized rodent treadmill. Yu-Ping-Feng-San at doses of 2.18 g/kg was administrated by gavage before exercise training for 10 consecutive days. Quantitative proteomics was performed for assessing the related mechanism of Yu-Ping-Feng-San.
2022-08-12 | PXD032737 | Pride
Project description:Subchronic inhalation of zinc sulfate induces cardiac changes in healthy rats
| PRJNA106967 | ENA