An N-acetylgalactosaminyltransferase, which converts blood group 0 red blood cells to A cells, was purified to homogeneity from plasma of blood group A, subjects. The enzyme was adsorbed on Sepharose QB, and after washing out the impurities, the enzyme was eluted with UDP. This procedure resulted in a 70,000to lOO,OOO-fold increase in specific activity with recovery of about 80%. Further purifi...

In this study the effects of water salinity on serum total protein and its components in grass carp were investigated. The aim of this study was to determine the effect of salinity tolerance of fish on total serum protein level and its components as an indicator of liver and kidney activity. One hundred and twenty grass carp were divided into four groups, randomly. The first three groups were r...

Background: Blood tests can support the diagnostic process in primary care. Understanding how symptomatic presentations are associated with blood test use patients subsequently diagnosed cancer help to benchmark current practices and guide interventions. Methods: English National Cancer Diagnosis Audit data on 39,751 incident 2018 were analysed. The frequency of four generic (full count, urea e...

Background:-The Coronavirus epidemic 2019 (COVID-19) is really a highly infectious sickness that causing huge danger to human life throughout the world. The induction of acute cytokine storm and immunosuppressive in COVID- 19 patients causes rise cytokines levels blood. Furthermore, full extent serum protein alterations COVID-19 remains unclear. Patients methods: -In cross-sectional study, 80 S...

the protein profiles of different iranian clinical isolats of dermatophytes (microsporum and trichophyton) were compared bv sds polyacrilamide ge! electrophoresis. although some of the protein patterns were common in both genuses, there were some genus specific protein profiles. abo within the species variety of distinct protein were profiles obtained. protein patterns can therefore distinguish...

background: the level of platelet volume (mpv) has been reported to be a laboratory marker in inflammatory cases. objectives: the aim of this study was to seek whether mpv has a role in the diagnosis of acute appendicitis. it was also aimed to show the relationship of mpv with leukocyte count and c-reactive protein (crp) level. materials and methods: this study was conducted via retrospective a...

objective(s): echis carinatus is one of the venomous snakes in iran. the venom of iranian echis carinatus is a rich source of protein with various factors affecting the plasma protein and blood coagulation factor. some of these proteins exhibit types of enzymatic activities. however, other items are proteins with no enzymatic activity.   materials and methods: in order to study the mechanism an...