Isoprothiolane ELISA Kit

Post-heparin plasma (PHP) lipoprotein lipase (LPL) activity and serum lipoprotein concentration were examined in Japanese Black cows affected with fat necrosis. The PHP-LPL activity in the affected cows tvas significantly (P<0.001) higher than in normal animals and tended to reduce 4 weeks after treatment with isoprothiolane. This finding indicates that affected cows have a predisposition to deposit more fat into adipose tissue than normal animals. The serum concentrations of triglyceride in beta-lipoprotein and of cholesterol, phospholipid and total lipid in alpha-lipoprotein were significantly (P<0.05) lower in the affected cows. Elevated levels of phospholipid and total lipid in alpha-lipoprotein as well as decreased levels of non-esterified fatty acid (NEFA) were observed after medication. It is suggested that isoprothiolane produces an improvement in hepatic lipid metabolism including acceleration of plasma NEFA uptake and alpha-lipoprotein secretion in affected cows.

The photocatalyzed degradation of ten agrochemicals (simazine, benthiocarb, thiram, diazinon, fenitrothion, isoprothiolane, propyzamide, dichlorvos, fenobucarb, and iprobenfos) has been investigated in an aqueous suspension of TiO2 using a ultra high-pressure mercury lamp (lambda > 290 nm). The degradation is much faster than direct photolysis without TiO2 and depends on the structures of the agrochemicals. As for iprobenfos, the effects of light intensity, wavelength, initial concentration, partial pressure of O-2 in bubbling gases, reaction temperature, and pH on the degradation rate are examined and a kinetic equation is proposed to explain the experimental results. Several intermediates and probable pathways of the degradation are also proposed.