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Many selenoorganic compounds play an important role in biochemical processes and act as antioxidants, enzyme inhibitors or drugs. The effects of a new selenocompound — bis(2-aminophenyl)-diselenide on oxidative/nitrative changes in human plasma proteins induced by peroxynitrite (ONOO−) were studied in vitro and compared with the those of ebselen, a well-known antioxidant. We also studied the role...
Two herds of Black-White cows with different level of milk production were studied. Irrespective of milk yield all cows were milked three times a day. Milk of low production herd was characterized by 4,31% of fat, 3,46% of protein and 16,52 mg/100 ml of urea. Urea level in high milk production herd reached 25,55 mg/100 ml but content of fat (4,28) and protein (3,22) was lower. The highest level of...
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