Cellophane Transfer
نویسندگان
چکیده
منابع مشابه
Cellophane Membranes
A cellophane membrane has proved a simple device for separating the L variant of Streptobacillus moniliformis from the bacterial form, as reported by P6rezMiravete and Calder6n (1956). When a culture was inoculated on cellophane resting on clear medium, they observed the development of the L type colonies only on the agar, whereas bacterial growth flourished on the surface of the cellophane. It...
متن کاملStudies on the "carry-over" of Antibiotics Using the Cellophane Transfer Technique.
The cellophane transfer technique has been used in the clinical laboratory as a guide to combined treatment and also to study the bactericidal actions of all common antibiotics, but during recent work it became clear that some antibiotics are absorbed on to the cellophane and enough may be carried through on to the fresh medium to inhibit growth of survivors even after transfer. The present inv...
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Endothelial cells from human umbilical veins were first cultured nearly four decades ago, initiating explosive growth in research in vascular biology and leading to major insights into angiogenesis, vasculogenesis, and tumor biology. Recent studies now promise to open new horizons in regenerative medicine as well as organ engineering.
متن کاملIonic Transference Numbers in Cellophane Membranes
The "apparent" cation transference number within cellophane is determined for HCl, KCl, NH(4)Cl, NaCl, and LiCl. The method consists in measuring the E.M.F. in a concentration chain employing Ag:AgCl electrodes or calomel electrodes and calculating from formulas derived for cases of simple, unconstrained diffusion. The transference numbers and the cation mobilities relative to the chloride ion ...
متن کاملCellophane Perinephritis Hypertension and Its Reversal in Rabbits
Plasma renin activity and renin substrate levels were measured during the development of cellophane perinephritis hypertension induced by either a bilateral renal wrap procedure or a wrap-nephrectomy procedure in 28 rabbits. Unoperated and unilaterally nephrectomized controls were also studied. Plasma renin concentration was derived from plasma renin activity and plasma renin substrate levels u...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1960
ISSN: 0003-6919
DOI: 10.1128/am.8.4.193-199.1960