Studies on Lipoproteins
نویسندگان
چکیده
منابع مشابه
Studies on Human Serum High Density Lipoproteins
Human serum apolipoprotein A-I (ape-A-I), the major protein component of the human serum high density lipoproteins, was studied in aqueous solutions of differing ionic strengths and pH by the techniques of sedimentation equilibrium ultracentrifugation and frontal analysis gel chromatography. The ultracentrifugal studies indicate that apo-A-I is a self-associating system that is dependent upon p...
متن کاملImmunochemical Studies on Human Plasma Lipoproteins
Low density human plasma lipoproteins S(f) 17+, S(f) 13, and S(f) 6, high density lipoproteins 2 and 3, and a lipoprotein-free plasma protein fraction were isolated from human plasma by ultracentrifugal methods. It was found that human plasma lipoproteins are immunochemically distinct from the non-lipoprotein containing plasma protein fraction. Lipoprotein fractions of a given hydrated density,...
متن کاملClinical and experimental studies on serum lipoproteins in pulmonary diseases.
In order to investigate the changes of serum lipoproteins in pulmonary diseases, the ultracentrifugal determination of serum low-density lipopro-teins was performed on patients of pulmonary tuberculosis and on control. The ultracentrifugal determination was also performed on the rabbits affected by experimentally induced pulmonary tuberculosis and aseptic pneumonia and on control. BETA-L test f...
متن کاملHuman intestinal lipoproteins. Studies in chyluric subjects.
To explore the role of the human intestine as a source of apolipoproteins, we have studied intestinal lipoproteins and apoprotein secretion in two subjects with chyluria (mesenteric lymphatic-urinary fistulae). After oral corn oil, apolipoprotein A-I (apoA-I) and apolipoprotein A-II (apoA-II) output in urine increased in parallel to urinary triglyceride. One subject, on two occasions, after 40 ...
متن کاملImmunologic Studies of Human High Density Lipoproteins
High density serum lipoprotein underwent serologic and physicochemical alterations on aging during storage at 0 degrees C. for 1 month, as judged by decrease of diffusion coefficient and increase of C' fixation. Ultracentrifugation, dialysis, and high concentrations of sodium chloride did not cause these changes. A protein sedimenting at density 1.24 in the ultracentrifuge reacted with antiseru...
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ژورنال
عنوان ژورنال: SEIBUTSU BUTSURI KAGAKU
سال: 1959
ISSN: 0031-9082,1349-9785
DOI: 10.2198/sbk.6.139