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Sökning: WFRF:(LINDBLAD B) > (1990-1999) > Glutathione transfe...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004497naa a2200529 4500
001oai:lup.lub.lu.se:f3ba5f9f-c6a1-49c9-81cc-f133867e7c55
003SwePub
008170811s1993 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/f3ba5f9f-c6a1-49c9-81cc-f133867e7c552 URI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Pessah-Rasmussen, Hu Lund University,Lunds universitet,Rehabiliteringsmedicin,Forskargrupper vid Lunds universitet,Rehabilitation medicine,Lund University Research Groups4 aut0 (Swepub:lu)neur-hpe
2451 0a Glutathione transferase activity in human vessels and in cultured arterial smooth muscle cells
264 1c 1993
520 a Glutathione transferases play an important role in the detoxification of many different endogeneous and exogenous compounds such as metabolites of polycyclic aromatic hydrocarbons (PAH) of cigarette tar. There is evidence that PAH may be atherogenic. The glutathione transferase activity towards trans-stilbene oxide (GST-tSBO) can be separated in blood in GST-positive and GST-negative phenotypes. We have previously suggested that the GST-negative phenotype may be associated with a higher morbidity in intermittent claudication among middle aged smokers. In the present study, GST-tSBO could easily be measured in human, rabbit and bovine arterial smooth muscle cells (SMC) in culture. The level of GST-tSBO was higher in rabbit than in bovine SMC. It was stable in bovine SMC during 5 cell passages and it could be induced twofold by long-time incubation with dimethylsulfoxide-soluble particulate matter from cigarette smoke or 3,4-benzo(a)pyrene. There was a positive correlation between the level of GST-tSBO in blood and in "healthy" arterial and venous tissue from individuals operated with coronary bypass. The enzyme levels in arterial tissue were lower than in venous tissue. GST-tSBO in atherosclerotic segments of human arteries was lower than in "healthy" segments from the same artery. These findings suggest that the arterial wall may have a low defense against toxic compounds that may decrease further as atherosclerosis proceeds. It is concluded that SMC are suitable for the study of the effects of PAH in relation to GST-tSBO and that the enzyme activity in blood will reflect the individual GST-tSBO phenotype also in vascular tissues.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Kardiologi0 (SwePub)302062 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cardiac and Cardiovascular Systems0 (SwePub)302062 hsv//eng
653 a Adult
653 a Animals
653 a Arteriosclerosis
653 a Cattle
653 a Cells, Cultured
653 a Female
653 a Glutathione Transferase
653 a Humans
653 a In Vitro Techniques
653 a Male
653 a Middle Aged
653 a Muscle, Smooth, Vascular
653 a Phenotype
653 a Polycyclic Compounds
653 a Rabbits
653 a Smoking
653 a Stilbenes
653 a Journal Article
653 a Research Support, Non-U.S. Gov't
700a Seidegård, Ju Lund University,Lunds universitet,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)extLU-263
700a Stavenow, L.4 aut
700a Solem, J Ou Lund University,Lunds universitet,Thoraxkirurgi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Thoracic Surgery,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)thor-jso
700a Lindblad, Bu Lund University,Lunds universitet,Vaskulära sjukdomar - kliniska studier,Forskargrupper vid Lunds universitet,Vascular Diseases - Clinical Research,Lund University Research Groups4 aut0 (Swepub:lu)kir-bli
700a Xu, C Bu Lund University,Lunds universitet,Medicin, Lund,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Medicine, Lund,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)med-cxu
710a Rehabiliteringsmedicinb Forskargrupper vid Lunds universitet4 org
773t International Angiologyg 12:4, s. 54-348q 12:4<54-348x 0392-9590
8564 8u https://lup.lub.lu.se/record/f3ba5f9f-c6a1-49c9-81cc-f133867e7c55

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Seidegård, J
Stavenow, L.
Solem, J O
Lindblad, B
Xu, C B
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