Source:http://linkedlifedata.com/resource/pubmed/id/11282153
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-2
|
| pubmed:dateCreated |
2001-4-3
|
| pubmed:abstractText |
Several recent reports demonstrated that restraint stress elevates plasma IL-6 levels; however, the precise mechanism whereby stress stimuli trigger the production of IL-6 remains to be clarified. In this study, in order to elucidate whether or not the intestinal microflora contribute to the stress-induced IL-6 elevation, the plasma IL-6 response of germ-free (GF) mice, which are indeed devoid of indigenous microflora, was compared to that of specific pathogen-free (SPF) mice. The plasma IL-6 level increased after 1 h of restraint stress and thereafter gradually decreased in GF mice as well as in SPF mice. In addition, such a stress-induced IL-6 elevation was also found in the mice reconstituted with SPF feces. The expression levels of IL-6 mRNA in the liver increased after 1 h of stress in both GF and SPF mice based on the findings of a semiquantitative RT-PCR method, although no such increase was observed in the spleen and kidney of both groups of mice. These results thus indicate that restraint stress is capable of elevating the plasma IL-6 levels independently of the intestinal microflora and the liver is one of the main sources responsible for the increased plasma IL-6 during stress.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0165-5728
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
2
|
| pubmed:volume |
115
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
46-52
|
| pubmed:dateRevised |
2009-11-3
|
| pubmed:meshHeading |
pubmed-meshheading:11282153-Adrenocorticotropic Hormone,
pubmed-meshheading:11282153-Animals,
pubmed-meshheading:11282153-Corticosterone,
pubmed-meshheading:11282153-Female,
pubmed-meshheading:11282153-Gastrointestinal Contents,
pubmed-meshheading:11282153-Germ-Free Life,
pubmed-meshheading:11282153-Hypothalamo-Hypophyseal System,
pubmed-meshheading:11282153-Interleukin-6,
pubmed-meshheading:11282153-Kidney,
pubmed-meshheading:11282153-Liver,
pubmed-meshheading:11282153-Mice,
pubmed-meshheading:11282153-Mice, Inbred BALB C,
pubmed-meshheading:11282153-Organ Specificity,
pubmed-meshheading:11282153-Pituitary-Adrenal System,
pubmed-meshheading:11282153-RNA, Messenger,
pubmed-meshheading:11282153-Restraint, Physical,
pubmed-meshheading:11282153-Reverse Transcriptase Polymerase Chain Reaction,
pubmed-meshheading:11282153-Specific Pathogen-Free Organisms,
pubmed-meshheading:11282153-Spleen,
pubmed-meshheading:11282153-Stress, Physiological,
pubmed-meshheading:11282153-Sympathectomy, Chemical
|
| pubmed:year |
2001
|
| pubmed:articleTitle |
Restraint stress elevates the plasma interleukin-6 levels in germ-free mice.
|
| pubmed:affiliation |
Department of Psychosomatic Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Higashi, Japan.
|
| pubmed:publicationType |
Journal Article,
Comparative Study
|