{"title":"Alterations in lactate dehydrogenase isoenzymes and phosphofructokinase activity in the hormonally induced G-XII cell line.","authors":"A K Malik, N Sharma, P Chandiok, T N Chapekar","doi":"10.1159/000163489","DOIUrl":null,"url":null,"abstract":"<p><p>G-XII cell line was earlier developed in our laboratory from the granulosa lutein cells of goat ovaries, subjected to sustained stimulation by ovine luteinizing hormone. It is a non-clonogenic and non-tumorigenic cell line which secretes progesterone. In the present paper, we report some biochemical findings on the cell line studied between passages 10 and 15. The cells exhibited a shift in the lactate dehydrogenase isoenzyme pattern from the heart form to muscle form and a 300% increase in the phosphofructokinase activity compared to fresh granulosa cells.</p>","PeriodicalId":75839,"journal":{"name":"Experimental cell biology","volume":"56 5","pages":"264-9"},"PeriodicalIF":0.0000,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000163489","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Experimental cell biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000163489","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
G-XII cell line was earlier developed in our laboratory from the granulosa lutein cells of goat ovaries, subjected to sustained stimulation by ovine luteinizing hormone. It is a non-clonogenic and non-tumorigenic cell line which secretes progesterone. In the present paper, we report some biochemical findings on the cell line studied between passages 10 and 15. The cells exhibited a shift in the lactate dehydrogenase isoenzyme pattern from the heart form to muscle form and a 300% increase in the phosphofructokinase activity compared to fresh granulosa cells.
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