onion (allium cepa) contains high levels of flavonoids. although there are many studies indicating the inhibitory effects of flavonoids on xanthine oxidase, there is no report on the effect of onion on this enzyme. therefore, in the present study, the inhibitory effects of onion on xanthine oxidase are investigated. fresh filtered juice of onion was prepared and its inhibitory effect on guinea ...

The heme oxygenase system was reconstituted from a heme oxygenase preparation highly purified from pig spleen microsomes and a partially purified NADPHcytochrome c reductase from pig liver microsomes. In the reconstituted heme oxygenase reaction, the relationship between the rate of heme degradation and the heme concentration was sigmoidal, and the heme concentration which gave the half-maximum...

in this research, anatomical descriptions of the structure of the temporal bone and auditory ossicles have been performed based on dissection of ten guinea pigs. the results showed that, in guinea pig temporal bone was similar to other animals and had three parts; squamous, tympanic and petrous .the tympanic part was much better developed and consisted of oval shaped tympanic bulla with many re...

This paper reports the results relating to the following four subjects: i) current status and future prospects of iron and steel production in China; ii) equipped plantsize and operating condition of blast furnaces that sustain Chinese big steel production; iii) trends of demand and supply of iron ore and coal for blast furnaces; and iv) challenges and problems entailed by production increases....

Abstract In medieval Korea, armors made of various materials were developed. Among these, the leather lighter and cheaper than iron easy to make. For these reasons, there was a movement toward replacing two-thirds suits armor with pig or cow skin. As follow-up previous study in which basic physical properties scale specimen investigated, this study, we focused on protective performance material...