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)

A newborn infant presented with hepatosplenomegaly, rash, anemia, and leukocytosis at one day of age and manifested characteristic myeloid metaplasia by one mouth of life. Vitamin B12 and leukocyte alkaline phosphatase were elevated and platelet aggregation was impaired. Myelofibrosis was not present and neutrophil function was preserved. An unidentified high isoelectric point hemoglobin with unusual chromatographic and electrophoretic behaviors was found to comprise 12% of the total hemoglobin. The myeloid metaplasia and mutant hemoglobin disappeared over the subsequent months without biochemical or clinical residual. The available evidence was consistent with the mutant hemoglobin representing either a gamma chain or clonal embryonic chain variant. The inability to clarify prognostic factors in these unusual myeloproliferative syndromes suggests caution in the initiation of cytotoxic therapy.
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PMID:Transient myeloid metaplasia associated with an unusual hemoglobin in a newborn infant. 9 73

Myeloproliferative disease of childhood is frequently associated with chromosomal anomalies, usually of the C group. Clinical features are similar to those of the juvenile type of chronic myeloid leukemia. A child with this disease is described. Marked myeloid proliferation, anemia, thrombocytopenia and hepatosplenomegaly were present; leukocyte alkaline phosphatase and fetal hemoglobin were moderately elevated. Chromosome analysis of bone marrow cells revealed a mosaicism 47,XX,+21/46,XX. Down's syndrome was ruled out by the child's normal phenotype and dermatoglyphic analysis. The cytogenetic finding is probably evidence for the clonal origin of the trisomy 21 cell line.
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PMID:Myeloproliferative disease of childhood associated with a trisomy 21 clone. 11 7

The protective and curative effects of dietary iron and ascorbic acid on chronic (180 days) cadmium toxicity in rats were examined. Growth retardation and anemia were observed in rats fed a diet containing 50 ppm of cadmium for 180 days; during this period the contents of iron in the liver, kidney, spleen, testis, intestine, and tibia decreased and the zinc contents of the liver and kidney increased, but the calcium content of bone did not change. Addition of 400 ppm of iron and 1% of ascorbic acid to the cadmium-containing diet overcame the growth retardation and anemia due to cadmium toxicity and reduced the tissue levels of cadmium; however, it did not restore the zinc contents in the liver, kidney, and bone to normal. Similar effects were observed when these compounds were added to cadmium containing diet for 90 days after feeding the cadmium diet alone for 90 days. The glutamic-pyruvic transminase and glutamic-oxaloacetic transminase activities in the plasma of rats fed the cadmium diet increased significantly and these increases were prevented by supplementing the diet with iron and ascorbic acid. Glucose, urea, and alkaline phosphatase in the plasma and glycogen in the liver were not changed by feeding the cadmium diet for 180 days. These results indicate the long-term effectiveness of supplementing the diet with iron and ascorbic-acid for preventing and curing dietary cadmium toxicity in rats.
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PMID:Long-term effectiveness of dietary iron and ascorbic acid in the prevention and cure of cadmium toxicity in rats. 21 Jun 49

Fifty consecutive patients with blastic chronic myelogenous leukemia were evaluated clinically, morphologically, biochemically, and therapeutically. Forty-five patients had a preceding stable phase (38 Ph'+, 7 Ph'-); five patients presented with de novo Ph+ blast crisis. The most frequent clinical signs of impending blast crisis were weakness, fatigue, increasing splenomegaly, anemia, thrombocytopenia, marrow fibrosis, and a rising neutrophil alkaline phosphatase. Fever (unrelated to infection), skin infiltration, lymphadenopathy, hepatomegaly, thrombocytosis, and basophilia were much less common. The development of aneuploidy occurred in less than one-half of the total group. Myeloblastic morphology at blastic transformation was most frequent with occasional lymphoblastic, promyelocytic, and undifferentiated cases seen. Terminal deoxynucleotidyl transferase was present in one-third of the patients, but had no clear-cut relationship to the morphology. Response to treatment was generally disappointing (two complete and 15 partial remissions in 45 treated patients).
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PMID:Blastic transformation in chronic myelogenous leukemia: experience with 50 patients. 27 33

Twenty-six cases of miliary tuberculosis were studied in retrospect. The mean age of the patients was 62 years. Eighteen patients suffered from another underlying chronic disease. Nine had been treated with corticosteroids or cytotoxic agents. A limited manifestation of tuberculosis had been previously verified or suspected in ten cases. Fever was present in 85% of the patients, frequently combined with fatigue or abdominal pain. Serum alkaline phosphatase was elevated in 81% of the cases. Minor haematological abnormalities (anaemia, etc.) were found in 16 cases and pancytopenia, stimulated lymphocytes or chronic myeloid leucaemia in six. Miliary mottling was found in the chest radiographs of 13 patients. Other findings were pleural effusion, mediastinal node enlargement, opacities suggesting pneumonia or old, possibly tuberculous lesions. Antituberculosis therapy was initiated in 12 patients, two of whom died within a few days. There was a high frequency of liver or system involvements. It is concluded that laparoscopy or liver needle biopsy are valuable diagnostic procedures in patients with fever and elevated alkaline phosphatases of unknown aetiology. A therapeutic test with antituberculous drugs should be undertaken in suspected cases.
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PMID:Miliary tuberculosis. 39 82

An unusual case of chronic myelogeous leukemia (CML) is reported which was characterized by leukocytosis without a shift to the left, elevated leukocyte alkaline phosphatase, positive indirect Coombs' test, anemia and thrombocytosis, as well as the absence of hepatosplenomegaly. The diagnosis of CML was ascertained by the presence of Philadelphia chromosome with translocation of its deleted arms on the short arms on the short arms of a chromosome No. 6. The possible relationship between the chromosomal aberration and the unusual hematological and clinical features of this case is discussed.
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PMID:Chronic myelogenous leukemia with elevated leukocyte alkaline phosphatase, positive indirect Coombs' test, neutrophilic leukocytosis and unusual cytogenetical findings. 40 33

The observation of a non-metastatic reactive hepatopathy associated with a hypernephroma in a 39-year-old man who had had fever for 4 months led to a review of the literature and an analysis of basically three aspects of the disorder: a) The various manifestations of carcinoma of the kidney, which include a large number of paraneoplastic clinical symptoms (polycythemia, anemia, prolonged fever, hypercalcemia, hypertension, nefropathy, loss of salt, peripheral neuropathy, and amyloidosis); b) an alteracion of hepatic function known since 1961 which is characterized by an abnormal retention of sulfobromophthalein, increase of alkaline phosphatase, prothrombin decrease, dysproteinemia with hypoalbuminemia, and alpha2-globulin increase. It may or may not be accompanied by enlargement of the liver. c) Criteria of operability of the primary tumor.
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PMID:[Liver disease associated with hypernephroma. A case report (author's transl)]. 45 99

The protective and curative effects of high levels of dietary iron and ascorbic acid on moderately long-term toxicity in rats were examined. In rats fed a diet containing 500 ppm of lead for 56 days, growth retardation, reduction of food consumption, anemia, hypertrophy of the kidney and accumulation of lead in the bone and kidney were observed, however, activities of alkaline phosphatase and GOT in the plasma did not change. Addition of 400 ppm of iron and 1% of ascorbic acid to the lead containing diet prevented the growth depression, reduction of food consumption, anemia and decreased the accumulation of lead in tissues. When these compounds were added to the lead containing diet for 18 days after feeding the lead diet alone for 38 days, almost no curative effects on lead toxicity were observed. In contrast to cadmium toxicity, dietary iron and ascorbic acid have no curative effect on established lead toxicity.
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PMID:Effectiveness of dietary iron and ascorbic acid in the prevention and cure of moderately long-term lead toxicity in rats. 50 45

A study of morbidity in Schistosoma mansoni infection was made in 593 Sudanese patients seen in a four-year period in Khartoum Civil Hospital. Clinical and laboratory findings were compared in three egg-count groups and in four clinical forms of the infection. Patients were divided into three levels of intensity of infection: light (up to 100 eggs/gram of stool), moderate (101--400 eggs/g) and heavy (more than 400 eggs/g). According to the presence or absence of visceral enlargement, infected subjects were divided into one of four clinical forms: intestinal, hepatic, hepatosplenic and splenic. Among the symptoms only the passage of blood in the stools was significantly related to intensity of infection, and fever was significantly related to the presence of hepatosplenic disease. Hepatomegaly and splenomegaly were significantly more frequent in the heavy infection group. Anaemia, eosinophilia, raised ESR and an increase in both serum alkaline phosphatase and serum globulins were significantly related to the intensity of infection. On the other hand, haematological and biochemical changes, as well as histopathological changes, were more marked and severe in patients with hepatosplenic disease. For comparison, the findings of 117 patients with S. haematobium infections and of 41 with dual S. mansoni/S. haematobium infections are included.
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PMID:Morbidity in relation to the clinical forms and to intensity of infection in Schistosoma mansoni infections in the Sudan. 53 48

142 determinations of leucocyte alkaline phosphatase (LAP) activity have been done in 103 cases of high risk pregnancy. A statistically significant elevation of LAP score has been found in high risk pregnancies due to diabetes mellitus, toxaemia, renal diseases and third trimester haemorrhage, but not in pregnancies complicated by cardiac disease, chronic hypertension, Rh sensitization or anaemia.
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PMID:Leucocyte alkaline phosphatase activity during high risk pregnancies. 67 79


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