منابع مشابه
Red cell preservation: further studies with adenine.
I N A PREVIOUS COMMUNICATION’ we have shown that supplementing the acid citrate dextrose ( ACD ) preservative with small amounts of adenine (0.75 :: 0.25 ‘! per ml. ACD-blood) at the beginning of the storage period preserves satisfactory viability ( post-transfusion survival greater than 70 per cent ) of stored human erythrocytes for at least 5 weeks. Larger amounts of adenine were less effecti...
متن کاملFurther studies with xanthine oxidase inhibitors.
The osidase and dehydrogenase activities in the enzymes oxidizing xanthine can be differentiated by the use of certain inhibitors (1). The present study was designed to see if such inhibitors are specific for the reaction with oxygen, or whether these agents also block the transfer of electrons to cytochrome c and nitrate. Both reduced diphosphopyridine nucleotide and hypoxanthine were studied ...
متن کاملFurther Studies upon Anaphylaxis
the following points: A.?The incubation period of anaphylaxis, and its variations according as the injections of serum are made into the brain or otherwise, and according to the quantity of serum injected. B.?The results of treatment thermal and other of the injected serum, upon the production of supersensitiveness, and upon tlie toxicit}' of the serum. C.? The specificity of the anaphylactics....
متن کامل5 Further Studies
Kotzig, A. S uvislost' a pravidelnn a s uvislost' kone cn yh grafov. maintenance of the four-connected components of a graph. Proc. A fast algorithm for optimally increasing the edge-connectivity. Figure 9: A 4-edge-connected graph and 3-edge{cuts in its 3-vertex-components for incremental maintenance of this structure is suggested. No general l-cuts description, l k + 1, is known. To item 4. T...
متن کاملFurther studies on polyribophosphate.
In previous reports (2, 3) it has been demonstrated that the type-specific substance of Hernophilus injluenzae, type b, is a polymer of ribose and phosphate, i.e. a polyribophosphate. Similar to ribonucleie acid, PRPI consists of a long chain of ribose units connected by 3,5-phosphate diester linkages. However, instead of a purine or pyrimidine on carbon 1 of ribose, as is the case in ribonucle...
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ژورنال
عنوان ژورنال: Epidemiology and Infection
سال: 1966
ISSN: 0950-2688,1469-4409
DOI: 10.1017/s002217240004078x