Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.3.1 (alkaline phosphatase)
 47,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Kasahara isoenzyme of alkaline phosphatase was found in cancer tissues from patients with gastric carcinoma, maxillary carcinoma, pulmonary carcinoma, and carcinoma of the urinary bladder, in addition to hepatoma. This fact suggests that the Kasahara isoenzyme may not be a specific marker protein of liver cancer but could occur in a variety of neoplasms.
Gan 1976 Dec
PMID:Further observation of Kashara isoenzyme in patients with malignant diseases. 19 27

We used paired-ion high-performance liquid chromatography to determine the 4-nitrophenol content of 4-nitrophenyl phosphate, a substrate for alkaline phosphatase analysis. This was done on a reversed-phase column with a mobile phase of methanol/water, 45/55 by vol, containing 3 ml of tetrabutylammonium phosphate reagent per 200 ml of solvent. At a flow rate of 1 ml/min, 4-nitrophenol was eluted at 9 min and monitored at 404 nm; 4-nitrophenyl phosphate was eluted at 5 min and could be monitored at 311 nm. Samples of 4-nitrophenyl phosphate obtained from several sources contained 0.3 to 7.8 mole of 4-nitrophenol per mole of 4-nitrophenyl phosphate.
Clin Chem 1977 Dec
PMID:4-Nitrophenol in 4-nitrophenyl phosphate, a substrate for alkaline phosphatase, as measured by paired-ion high-performance liquid chromatography. 20 Mar 79

A new cytochemical method is presented for the light and electron microscopic localization of lysosomes in mineralized and soft tissues. Inorganic trimetaphosphate is used as substrate in a lead chelate incubation medium at pH 3.9. Lysosomes in several tissues are strongly reactive, and reaction product is frequently present in Golgi saccules and GERL. The reaction can be differentiated from acid glycerophosphatase activity, is relatively insensitive to fixation and demineralization procedures, and the reaction is often complete after short incubation times.
J Histochem Cytochem 1977 Dec
PMID:Inorganic trimetaphosphatase as a histochemical marker for lysosomes in light and electron microscopy. 20 Jun 72

A method is presented for rapid and efficient 5' end labeling with 32P of capped mRNAs, by a series of three enzymatic reactions: the blocking nucleotide of the cap structure is removed by tobacco acid pyrophosphatase, and after dephosphorylation with alkaline phosphatase the 5' end is labeled with gamma-32-P-ATP and T4 polynucleotide kinase.
Nucleic Acids Res 1977 Dec
PMID:End labeling of enzymatically decapped mRNA. 20 26

Ten patients with vitamin D resistant hypophosphataemic osteomalacia are described. They had hypophosphataemia with a decreased tubular reabsorption of phosphate, malabsorption of calcium and phosphorus, proximal myopathy and extensive osteomalacic changes on iliac crest bone biopsy. The plasma alkaline phosphatase and urine hydroxyproline, however, were raised in only some of the patients. Treatment with 1alpha-hydroxyvitamin D3 in high doses rapidly cured the myopathy, increased calcium and phosphorus absorption and retention and healed the osteomalacia. Phosphorus supplements were not required.
Clin Endocrinol (Oxf) 1977 Dec
PMID:Vitamin D resistant hypophosphataemic osteomalacia: treatment with 1alpha-hydroxyvitamin D3. 20 18

Five patients with nutritional osteomalacia or rickets and six children with rickets unresponsive to physiological doses of vitamin D were treated with 1alpha-hydroxyvitamin D3 (1alpha-OHD3). Patients with nutritional osteomalacia responded to 1--2 microgram/day of 1alpha-OHD3. The most striking findings were rises in plasma calcium and, in one case, a decrease in faecal calcium. In some cases there was a rise in plasma phosphorus, alkaline phosphatase remained unchanged. There was radiological healing. In three patients with cystinosis and one with hypophosphataemia and Barrter's syndrome 2 microgram of 1alpha-OHD3 produced healing of rickets. Plasma phosphate rose on treatment, possibly by a suppression of parathyroid activity. The response to such low doses of 1alpha-OHD3 suggests impaired 1alpha-hydroxylation of 25-hydroxyvitamin D in these patients. A patient with intestinal malabsorption was resistant to high doses of 1alpha-OHD3 by mouth but responded to parenteral administration. A boy with osteopetrosis and the biochemical changes of rickets was resistant to large doses of 1alpha-OHD3 presumably because of failure of osseous response.
Clin Endocrinol (Oxf) 1977 Dec
PMID:1alpha-hydroxyvitamin D3 in the treatment of nutritional and metabolic rickets and osteomalacia. 20 19

The effect of carbon-tetrachloride poisoning and the protection caused by AMP were studied. A single dose of CCl4 has resulted in a rapid development of a fatty liver, a considerable increase in serum enzymes, glutamic oxalacetic and pyruvic transaminases as well as serum-alkaline phosphatase. Total serum protein showed a tendency to decrease accompanied by a decrease in A/G ratio. Administration of adenosine-5-monophosphate prevented the increase in serum-alkaline phosphatase and increased the A/G ratio. There was, however, a slight but significant decrease in serum GOT and GPT within the 24-hrs. period of study, but it remained still higher than that of the control. AMP lowered liver fat without complete protection against the development of fatty liver.
Z Ernahrungswiss 1977 Dec
PMID:Effect of AMP on acute carbon-tetrachloride hepatotoxicity. 20 15

Rabbits infected with virulent Francisella tularensis strain Schu S4 or rabbit pox virus (Utrecht strain) showed significant early changes in serum levels of trace metals, neutral fat and alkaline phosphatase activity. With F. tularensis infections a marked early leukopenia and a decrease in serum amino acids were also observed; the effect on amino acid levels was less pronounced in rabbit pox infections. In both diseases these changes preceded the appearance of acute phase globulins in the serum. Vaccination with the live vaccine strain of F. tularensis slightly increased survival times but did not delay the onset of metabolic changes in rabbits subsequently infected with the virulent Schu S4 strain.
Br J Exp Pathol 1977 Dec
PMID:Changes in whole blood and serum components during Francisella tularensis and rabbit pox infections of rabbits. 20 23

Phenylketonuric squirrels have shown marked inhibition of alkaline phosphatase in the olfactory lobes and cerebral hemispheres, whereas the Na+-K+-ATPase remained less altered. In the pathogenesis of phenylketonuria inhibition of alkaline phosphatase at the level of "Blood-Brain Barrier" (BBB), leads transport system to impaired functioning.
Experientia 1978 Dec 15
PMID:Imbalance in the activities of alkaline phosphatase and Na+-K+-ATPase in the brain of experimentally induced phenylketonuric squirrels (Funambulus palmarum). 21 45

The synthesis of N3-[3-L-(5-azido-2-nitrobenzamido)-3-carboxypropyl]uridine (4b) and N3-[3-carboxy-3-L-(2,2,5,5-tetramethyl-3-pyrroline-3-carbonylamino)propyl]uridine Npyr-oxyl (4c) starting from the nucleoside X (4a) and the appropriate N-hydroxysuccinimide ester 1 or 2 is described. After acylation of tRNAPhe from E. coli (5a) with 1 or 2, the photolabile tRNAPhe derivative 5b and the paramagnetic tRNAPhe derivative 5c could be isolated. The position of modification in the polynucleotide chain was elucidated by comparison of the ribonuclease II/alkaline phosphatase digestion products of the substituted and unsubstituted tRNAPhe samples, and was identified as being exclusively the amino group of the nucleoside X in position 47 of E. coli tRNAPhe.
Hoppe Seylers Z Physiol Chem 1978 Dec
PMID:Photolabile and paramagnetic derivatives of the nucleoside X and of Escherichia coli tRNAPhe. 21 14


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>