Isolation and antigenic characteristics of axial filaments from the Reiter Treponeme

Isolation and antigenic characteristics of axial filaments from the Reiter Treponeme.

Axial filaments were isolated and purified from Reiter treponemes after detergent solubilization of the cells" outer envelope. The axial filaments were separated from the spirochetal cells by shearing, purified by density gradient centrifugation, and fragmented by ultrasonication. Acrylamide gel electrophoresis of dissociated filaments revealed two major protein bands. Gel diffusion precipitin ...

Membrane filtration of the Reiter treponeme.

A membrane filtration technique with commercially available membrane filters (Millipore Corp.) was effective for the removal of Reiter treponemes from liquids such as fluorescent-antibody conjugates, to which the organisms are added for adsorption. Reiter treponemes from an 8-day culture were not microscopically detectable in filtrates through membranes with a pore diameter of 0.45 mum, but tre...

An account of the so-called Reiter treponeme (history, isolation, cultivation, specificity, and utilization).

Growth enhancement of the Reiter treponeme by fatty acids.

Interest in the Reiter strain of Treponema pallidum, a nonpathogenic, cultivatable, anaerobic spirochete, has been stimulated by the demonstration that the organism possesses four antigens; one, a thermolabile protein, being group specific for treponemes (D'Alessandro et al., 1949). This antigen has recently been employed in a Reiter protein complement fixation test for syphilis (Cannefax and G...

the role of russia in transmission of energy from central asia and caucuses to european union

پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...