Microtest for Mucopolysaccharides by Means of Toluidine Blue
نویسندگان
چکیده
منابع مشابه
Microtest for mucopolysaccharides by means of toluidine blue: with special reference to hyaluronic acid.
LTHOUGH A VAST AMOUNT OF LITERATURE has been published in recent years on the subject of hyaluronic acid and hyaluronidase, owing to the importance of a biologic function which has been ascribed to these two substances, no satisfactory method yet exists for the determination of minute quantities of hyaluronic acid or other mucopolysaccharides. Various mucopolysaccharides form stable dispersions...
متن کاملFlow Injection Spectrophotometric Determination of Sulphide by Catalytic Reduction of Toluidine Blue
Sulphide was determined spectrophotometrically at 628 nm and pH 6.7 based on its catalytic reduction of toluidine blue in the presence of Se(IV) using a flow injection system. After optimization of the measuring conditions the calibration curve was found linear up to 25 mg/mL and the detection limit was 0.3 mg/mL (30 mL injections). The ...
متن کاملPhotosensitization of T2 coliphage with toluidine blue.
The photodynamic action of dyes upon biological systems has been reviewed by Blum (1941). Inactivation of bacteriophage by this process has been studied by Clifton (1931), Perdrau and Todd (1933), Burnet (1933), Morales (1941), and Pacheco and Morales (1941). More recently, Welsh and Adams (1954) and Yamamoto (1956, 1958) investigated the kinetics of photodynamic inactivation of coliphage. In t...
متن کاملThe use of radio-iodinated toluidine blue for myocardial scintigrams.
A lthough heart disease is the principal cause of death in many countries and its diagnosis is of major importance, methods for direlct visualization of the myocardium in intact subjects are few. The roentgenogram of the heart shows the myocardium plus other tissues, especially the blood contained in the cardiac cavities, as a single shadow. Various techniques show cavities and vessels rather t...
متن کاملstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 1957
ISSN: 0009-9147,1530-8561
DOI: 10.1093/clinchem/3.6.696