genus rattus from the subfamily murinae has a wide geographical distribution throughout the world. three species of this genus have been reported in iran so far. they are norway or brown rat (rattus norvegicus), black rat (rattus rattus), and himalayan rat (rattus pyctoris). in order to verify the possibility of using electrophoretic patterns of special proteins, in biosystematic analysis of th...

Electrophoretic deposition (EPD) is attracting increasing attention as an effective technique for the processing of biomaterials, specifically bioactive coatings and biomedical nanostructures. The well-known advantages of EPD for the production of a wide range of microstructures and nanostructures as well as unique and complex material combinations are being exploited, starting from well-disper...

Human saliva is an easily obtained, abundant secretion, but the native proteins in it seem to have been little studied. Only salivary amylase has been isolated in a pure state. In regard to electrophoresis, the phase boundary apparatus has been used by Blix' to study animal submaxillary mucin, by Bernfeld, Staub, and Fischer1 and Muus to test the homogeneity of purified salivary amylase, and by...

Prothidium caused gross loss of motility and clumping of all trypanosomes. Comparison of the findings for trypanosomes with those for other cells previously studied shows that T. Iewi8i iS very similar electrophoretically to freely circulating cells such as lymphocytes and tumour cells. On the other hand, the surface properties of the blood-stream form of T. rhodesiense are different electropho...

The flexibility of the microfabricated format creates unique opportunities for study of the electrophoretic process. The present work utilizes digital images to capture the motion of DNA samples during pre-electrophoretic processes. A systematic study of DNA loading and strong sample stacking (sample concentration effects) was performed in order to analyze realistic DNA analysis conditions with...

One facet of the organization of surgeons during World War II was commented upon by almost every author. Prior to the entry of the United States into World War II, it had been decided by written agreement between the Office of the Surgeon General and university medical schools that the surgical faculties of the schools would agree to staff specific hospitals in the event of war. The Surgeon Gen...

mastitis is one of the most important diseases of dairy cattle in the world. the identification and characterization of the constituent proteins in milk can be useful for studying the biochemistry and pathogenesis of mastitis. in this study, the electrophoretic patterns of milk from 10 healthy and 30 mastitic cows were studied. all of the latter milk samples were california mastitis test (cmt) ...

The actuality of the problem contamination objects by macro-molecular compounds is a growing today (especially given terrible consequences pandemic). In fact, macromolecular complexes are mostly located on surface layers covered with fine dust. Therefore, development technology for removal components actually (so we will call it) dust removal. This cannot be effectively solved traditional mecha...