منابع مشابه
Chicken Intestinal Alkaline Phosphatase
Purified chicken intestinal alkaline phosphatase is active at pH 8 to 9, but becomes rapidly inactivated with change of pH to 6 or less. Also, a solution of the inactivated enzyme at pH 4.5 rapidly regains its activity at pH 8. In the range of pH 6 to 8 a solution of purified alkaline phosphatase consists of a mixture of active and inactive enzyme in equilibrium with each other. The rate of ina...
متن کاملThyroidal control of serum alkaline phosphatase level in the chicken.
It has been reported that serum alkaline phosphatase level is extremely high in the young chicken but reaches a low level in the adult(Common, 1936; Tanabe and Wilcox, 1960a). Thyroid hormone secretion rate on the basis of unit body weight has been noted to be higher in the young chicken than in the adult (Schultz and Turner, 1945 ; Himeno et al., 1960). Recently, Tanabe and Wilcox (1960b)repor...
متن کاملSerum Alkaline Phosphatase
phatase may reflect enzyme contributions from bone, liver, and intestine. We have investigated serum alkaline phosphatases in two siblings with hypophosphatasia. After administration of long-chain triglycerides, the major alkaline phosphatase component of their sera was shown to be of intestinal origin on the basis of inhibition by l-phenylalanine. Starch block electrophoresis suggested that th...
متن کاملSerum alkaline phosphatase and rickets.
Ch. M. Glasgow A. W. Kay, F.R.C.S., and others ............ 112 Anaesthetic Contamination L. Strnmin, F.F.A.R.C.S ................... 113 Serum Alkaline Phosphatase and Rickets T. C. B. Stamp, M.R.C.P., and Joan M. Round, B.SC . .......................... 113 Hyperactive Children W. C. M. Scott, L.M.S.S.A., D.P.M ........... 113 Calcitonin in Osteogenesis Imperfecta R. Smith, M.D., and others ....
متن کاملOrigins of serum alkaline phosphatase.
A very rapid method of agar gel electrophoresis on glass slides, together with a superior visualization technique employing simultaneous coupling of a hydrolysed naphthol substrate, have been developed for the identification of the tissues of origin of serum alkaline phosphatase. Combined with L-phenylalanine inhibition, specific for the intestinal enzyme, and heat inactivation, specific for th...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1974
ISSN: 0032-5791
DOI: 10.3382/ps.0530957