منابع مشابه
Origin of Bile Pigments
S. H. ROBINSON (Boston) described a new experimental technique for studying the early labelled component of bilirubin in the ligated bile duct of the Gunn rat. Using 14C bilirubin he measured the total miscible bilirubin pool. In addition, the rate of bile pigment formation following the administration of 2-14C glycine was estimated. This allowed precise assessment of bilirubin and haem product...
متن کاملLv. Studies on Bile Pigments
THE study of bile pigment derivatives is important because these substances represent the end-products of haemoglobin metabolism. The destruction of haemoglobin both normal and pathological can thus be measured by quantitative determination of the urobilin and urobilinogen in urine and faeces. On the other hand, when pathological destruction of haemoglobin can be excluded, urobilinor urobilinog...
متن کاملBile pigments in the stools of infants.
In the normal person bilirubin is converted in the gut into stercobilin. However, unaltered bile pigment occurs in meconium and in the stool of any individual with much intestinal hurry, and has also been shown to be passed at times by some older infants, though this fact does not seem to be widely known. The absence of stercobilin from the stool is usually takenasevidence for total biliary obs...
متن کاملClxi. Transformation of Haemins into Bile Pigments
THAT bile pigment arises in the body by decomposition of haemoglobin is. generally accepted. The work of Fischer and collaborators has confirmed the close chemical relationship between bilirubin and the colour component of haemoglobin. Hitherto nothing was known about the chemical mechanism of this transformation, nor has the formation of a bile pigment from haemoglobin or haemin in vitro been ...
متن کامل[metabolism of Hemoglobin and Bile Pigments].
This presentation is designed to review the catabolic aspects of the metabolism of hemoglobin. Emphasis will be placed pri marily on observations during the past few years which have expanded knowledge in this field considerably and have elucidated further the classical concepts of the degra dation of hemoglobin. Some details, how ever, still remain uncertain. Review arti cles1, 6’ 8i n ’ 2...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1967
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.33.860