Linked Life Data

6368259

Source:http://linkedlifedata.com/resource/pubmed/id/6368259

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1984-5-4
pubmed:abstractText
This study was undertaken to identify biochemical alterations in serum, lymphoid organs, and peritoneal macrophages (PM) which reflect the histopathology of experimental Mycobacterium lepraemurium (MLM) infection in mice. A significant increase of acid phosphatase, beta-glucuronidase, N-acetyl-beta-D-glucosaminidase, and lysozyme was found in serum, spleen, and liver homogenates of mice infected intraperitoneally (ip) with MLM. PM from infected mice showed a substantially greater rate of secretion of beta-glucuronidase, N-acetyl-beta-D-glucosaminidase, and acid phosphatase than PM from normal mice. There was, however, no significant difference in the ability of PM from BALB/c and C57BL/6 mice to secrete such enzymes in vitro. There was also a significant increase in all these enzymes in PM in the early stage of infection but they dropped to values lower than normal in the advanced stage of infection despite the fact that such cells increased in size and protein content as the infection progressed. Infected mice were also found to have progressively elevated levels of serum lactic dehydrogenase, glutamic oxaloacetic, and glutamic pyruvic transaminases which indicated damages of hepatocytes and other tissues. Values of other blood components were also reported. Both BALB/c and C57BL/6 strain of mice, which are susceptible to the ip route of MLM infection, showed an indistinguishable pattern of biochemical alterations as reflected by their similar histopathological changes in various organs. BALB/c mice, which are still susceptible to subcutaneous (sc) route of infection showed similar characteristic changes in various serum components as before. In contrast, C57BL/6 mice, which are resistant to MLM infection sc, showed insignificant alterations in most of these biochemical parameters.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0014-4800
pubmed:author
pubmed:issnType
Print
pubmed:volume
40
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
177-94
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
Experimental murine leprosy: a biochemical study emphasizing lysosomal enzyme changes in vivo and enzyme secretion by macrophages in vitro.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't