Abstract:
:The cytoprotective effect of ulinastatin was studied in LLC-PK1 cells treated with antimycin A, gentamicin, or cisplatin. All of the three agents induced a concentration-dependent increase in the release of lactate dehydrogenase and a decrease in the amount of remaining protein. In the cell injury models treated with 1.5 microM antimycin A, 10 mM gentamicin, and 0.3 mM cisplatin, ulinastatin tended to show a cytoprotective effect at a concentration of 3,000 U/ml and provided a significant protective effect at 10,000 U/ml. LLC-PK1 cells treated with 0.3 mM cisplatin, bovine serum albumin, and alpha1-acid glycoprotein at a concentration of 3.54 mg/ml, which is a comparable protein concentration to that of 10,000 U/ml ulinastatin, showed no protective effect but rather enhanced cell injury. These results suggest that ulinastatin exerts a direct protective effect on LLC-PK1 cells against various renal toxicities.
journal_name
Nephronjournal_title
Nephronauthors
Ishibashi M,Yamasaki F,Nakakuki M,Shinkawa T,Mizota Mdoi
10.1159/000190195subject
Has Abstractpub_date
1997-01-01 00:00:00pages
300-6issue
3eissn
1660-8151issn
2235-3186journal_volume
76pub_type
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