Preparation of crystalline porphyrin esters from bovine porphyria urine.
نویسنده
چکیده
MoGeown, M. G. & Malpress, F. H. (1952). Biochem. J. 52, 606. Malpress, F. H. & Hytten, F. E. (1957). Nature, Lomd., 180, 1201. Montreuil, J. (1956). C.R. Acad. Sci., Paris, 242, 192. Montreuil, J. (1957). Bull. Soc. Chim. biol., Pari8, 39, 395. Nicolet, B. H. & Shinn, L. A. (1941). J. Amer. chem. Soc. 63, 1456. Rateliff, R. A. (1951). Brit. med. J. 2, 234. Rimini, E. (1898). Chem. Zbl. 2, 277. Rondle, C. J. M. & Morgan, W. T. J. (1955). Biochem. J. 61, 586. Trevelyan, W. E., Procter, D. P. & Harrison, J. S. (1950). Nature, Lond., 166, 444. Waldron, D. M. (1952). Nature, Lond., 170, 461. Werner, I. & Odin, L. (1952). Acta Soc. Med. Up8alien, 57, 230. Whistler, R. L. & Durso, D. F. (1950). J. Amer. chem. Soc. 72, 677.
منابع مشابه
The ammonia and urea excretion of different species of Amphibia during their development and metamorphosis.
Note. Since this paper was accepted for publication, crystalline porphobilinogen has been prepared from human acute porphyria urine (Westall, R. G. (1952), Nature, Lond., 170, 614). The results described in the present paper have been confirmed in every respect using crystalline material we have prepared by Westall's method, from the urine of rabbits in which porphyria had been induced by the a...
متن کاملPorphyrins found in urine of patients with symptomatic porphyria.
The exact structure of the type-I11 isomer penta-, hexaand hepta-carboxylic porphyrinogens that are involved as intermediates in the conversion of uroporphyrinogen I11 into coproporphyrinogen 111 have been elucidated (Jackson et al., 1976). The corresponding porphyrins are to be found in the urine of patients suffering from the porphyrin-overproduction diseases symptomatic porphyria and congeni...
متن کاملThe pattern of porphyrin isomer accumulation and excretion in symptomatic porphyria.
1 . Thin-layer chromatography of porphyrin methyl esters provides a useful and rapid technique for resolving mixtures of porphyrins from biological samples. 2. Application of this technique to urinary, faecal and hepatic porphyrins from patients with symptomatic porphyria revealed five porphyrins of interest which could be identified by mass spectrometry as the methyl esters of porphyrins with ...
متن کاملHepta-, hexa-, and pentacarboxylic porphyrins of porphyria cutanea tarda. II. Preparation of the porphyrins by stepwise decarboxylation ofuroporphyrins.
Hepta-, hexa-, and pentacarboxylic porphyrins have been detected in porphyric as well as normal urine samples. From the former they have been isolated and converted into pure methyl esters (1). For a better understanding of the chemistry of these porphyrins, pure uroporphyrin I and uroporphyrin III were separately subjected to decarboxylation under controlled conditions. The decarboxylation pro...
متن کاملRapid semiquantitative measurement of total porphyrins in urine and feces by magnetic circular dichroism.
Magnetic circular dichroism is a suitable technique for semiquantitative determination of total porphyrins in urine and feces, being rapid, reliable, and involving little sample preparation. The sensitivity of the assay suffices to distinguish normal from above-normal concentrations of total porphyrins in urine and feces. Results for urine compare well with those obtained by thin-layer chromato...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- The Biochemical journal
دوره 68 4 شماره
صفحات -
تاریخ انتشار 1958