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)

104 patients with various cancer, excluding malignant lymphoma and leukemia, underwent bone marrow biopsy using a Jamshidi needle, regular type. In 100 patients an adequate pice of bone marrow was obtained. In 24 patients metastases were detected in the bone marrow. Metastases were found in 10 of 38 (26.3%) patients with breast cancer, in 5 of 17 (29.4%) patients with lung cancer, in 5 of 10 (50%) patients with cancer of the prostate, in 1 patient with rhabdomyosarcoma, 1 with chordoma and in 2 of 14 patients who underwent biopsy in search of unknown cancer. 71% of the patients with positive findings in the bone marrow had clinical signs of bone involvement, 80% had positive X-ray film and 78.9% had positive skeletal isotope survey. Hemogram, serum alkaline phosphatase, serum calcium level and sedimentation rate were of no value in predicting whether the marrow was involved or not. No complications were documented following biopsy. The use of the Jamshidi bone marrow biopsy needle for staging and early detection of metastases in a select group cancer patients is suggested.
 ...
PMID:Bone marrow biopsy in patients with malignant neoplasms other than lymphomas or leukemia. 11 9

The level of serum granulocyte colony-stimulating factor (G-CSF) obtained from patients with leukocytosis (greater than 10,000/microliters) between May 1989 and April 1991 was measured by enzyme immunoassay. Studied were 18 patients with malignant neoplasms (median age, 64 years) and 14 patients with hematologic disease (median age, 59 years). Increased serum G-CSF values ranging from 70 to 374 pg/ml were noted in 7 of 15 lung cancer cases, a case of malignant thymoma and a blastic crisis of chronic myelogenous leukemia. The rest of the cases showed a normal value (less than 60 pg/ml). There was no correlation between the neutrophil count and G-CSF level. In lung cancer cases with high G-CSF values, neither a characteristic histologic type nor common elevation of tumor markers could be seen. The neutrophil alkaline phosphatase score was significantly increased and hypercalcemia was presented in high G-CSF cases. G-CSF may contribute at least in part to unknown leukocytosis observed in malignant neoplasms, especially in lung cancer.
 ...
PMID:The level of serum granulocyte colony-stimulating factor in cancer patients with leukocytosis. 128 Apr 90

During pregnancy, calcium is continuously transferred directly from the maternal intestine to the fetal bone, a transfer that is mainly induced by the interrelated actions of the calcium-regulating hormones parathyroid hormone (PTH), 1,25-dihydroxyvitamin D (1,25(OH)2D) and calcitonin. It has recently been demonstrated in animals that PTH-related protein (PTHrP) is the fetal equivalent of PTH. Human PTHrP, originally described as a product of a human lung cancer cell line and implicated in the pathogenesis of humoral hypercalcemia of malignancy, is a protein with 141 amino acids, and it has biochemical actions similar to PTH. It is believed that fetal PTHrP is mainly derived from the placenta during early gestation and from the fetal parathyroid glands during further development and that this protein has the role of maintaining the maternal-fetal calcium gradient either alone or in concert with 1,25(OH)2D. With birth, the placental supply of calcium ceases abruptly, stimulating the increase of PTH and 1,25(OH)2D, which are the main regulators of postnatal calcium metabolism. Alterations in the placental calcium (and phosphate) gradient may be caused by maternal hypo- or hypercalcemia and placental insufficiency and may be followed by transient disorders of calcium metabolism in the newborn. Due to abrupt cessation of the calcium and phosphate supply after delivery at a time when mineral demands are the highest, preterm infants are especially prone to hypocalcemia and osteopathy. If bone disease of prematurity is to be prevented, the amounts of calcium and phosphate must be adequate, as demonstrated by laboratory tests, the most important being calcium and phosphate in urine and alkaline phosphatase activity in serum.
 ...
PMID:[Perinatal calcium metabolism. Physiology and pathophysiology]. 143 20

A sequential combination chemotherapy regimen was evaluated in 23 patients with small-cell lung cancer (16, limited disease; 7, extensive disease). All patients had an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1, normal serum sodium and albumin levels and alkaline phosphatase values of less than 1.5 times the upper limit of normal. Treatment comprised ifosfamide and either vindesine or vincristine given on weeks 0, 2 and 4; cisplatin and etoposide given on weeks 6, 9 and 12; and doxorubicin and methotrexate given on weeks 15 and 17. The overall response rate at the end of chemotherapy was 91% and the complete response rate was 43%. Treatment was generally well tolerated and the delivered dose intensity was 83% of that projected. Median survival was 54 weeks, with 4 patients (17%) being alive 2 years after the completion of therapy.
 ...
PMID:Sequential chemotherapy in good-prognosis patients with small-cell lung cancer. 164 92

A number of cytochemical characteristics and the NBT test were studied in neutrophilic granulocytes of 194 patients with diffuse pulmonary carcinoma (Stages III-IV), 31 patients with chronic nonspecific pulmonary diseases, and 20 normal subjects. Changes in the neutrophilic morphology and function were revealed in lung cancer patients, presenting as elevated alkaline phosphatase activity, reduced myeloperoxidase activity and lipid and glycogen levels, increased endogenous activation of the neutrophils in the NBT test, and decreased reaction activity in zymosan stimulation. Antitumor chemotherapy involved a lowering of the cationic protein level, as well of the acid phosphatase activity, and elevation of glycogen content. Stimulated NBT test was highly sensitive to cytostatic therapy. Tumor dissemination and morphologic variant contributed to changes in the neutrophilic morphology and function.
 ...
PMID:[The cytochemical characteristics of neutrophil leukocytes in lung cancer before and during antineoplastic chemotherapy]. 172 28

A 43 year old man was admitted because of fatigue and swelling of the knees. Swelling of both knees, acropachy and turtle-back nails were registered during clinical investigation and laboratory tests showed leucocytosis, increased blood-sedimentation rate and alkaline phosphatase. Leucine aminopeptidase was normal. X-ray showed symmetric metaphyseal periosteal reactions on femora and tibiae of both sides compatible with hypertrophic osteoarthropathy. A parahilar round tumor measuring 5 x 7 cm infiltrating the right upper lobe was detected on chest x-ray suggestive of lung cancer. Pierre-Marie-Bamberger syndrome was diagnosed (hypertrophic osteoarthropathy associated with cancer of the lung). Under radiotherapy to the tumor the osteoarthropathy subsided and alkaline phosphatase returned to normal.
 ...
PMID:[Swelling of the knee, fatigue]. 192 95

Several studies of small cell lung cancer (SCLC) treatments have been performed in the United Kingdom. In some, prognostic factor analyses were carried out but the results were not entirely consistent. The Lung Cancer Subcommittee of the United Kingdom Coordinating Committee on Cancer Research (UKCCCR) consequently initiated an overview of these studies with the aim of identifying the important prognostic factors using a large number of patients. Information on almost 4,000 patients was available, but it was necessary to perform analyses on smaller subsets because the variables recorded in individual studies were inconsistent. A number of variables contributed significantly to the prediction of likely survival over the 6 months after starting treatment, but performance status (PS), alkaline phosphatase (AlkP) and disease stage were shown to be the most important; aspartate aminotransferase (AST) and lactate dehydrogenase (LDH) may also be useful. A prognostic index was devised for this initial period and validated using independent data. For patients who survived the first 6 months, the pre-treatment variables important for prognosis in the 6-24 month period were stage, PS and plasma sodium (Na). The Subcommittee recommends that performance status, disease stage, AlkP, Na, AST and LDH should be measured in all future SCLC studies to assist comparisons between studies and possibly the selection of patients for different treatment strategies. The additional recording of five other variables would allow a more definitive overview to be performed at some future date.
 ...
PMID:An overview of prognostic factors in small cell lung cancer. A report from the Subcommittee for the Management of Lung Cancer of the United Kingdom Coordinating Committee on Cancer Research. 215 8

A multi-institutional prospective study for the analysis of prognostic factors for patients with osseous metastasis was performed. From February 1986 through June 1988, a total of 216 patients were included in this study. Cox's regression model made it clear that the most significant overall prognostic factor was primary site (p = 0.0002). In the lung cancer group, performance status (p = 0.0036) and metastasis of organs than bone (p = 0.0105) were also significant prognostic factors. In the breast cancer group, no significant factors were obtained. In the hepatoma group, the values for alkaline phosphatase (ALP) (p = 0.0021), lactate dehydrogenase (LDH) (p = 0.0195), and sex (p = 0.0264) proved significant. In the group of other cases, the most significant prognostic factor was the value for urinary hydroxyproline/creatinine ratio (p = 0.0001), followed by the pain score of RTOG (p = 0.0018). These factors and actual survival periods obtained in this study will be useful for the future stratification of patients for individualized optimal radiation schedules.
 ...
PMID:Prognostic factors for patients with osseous metastasis: a multi-institutional prospective study. 219 3

Serum total sialic acid (TSA), Regan isoenzyme (RI) (heat stable placenta like alkaline phosphatase) and TSA/Total protein (TP) ratio were estimated in 44 cases of Lung cancer using highly specific chemical methods to assess their efficacy as malignancy markers. Levels of the two markers were compared with 27 matched healthy controls. A significant increase (P less than 0.001) in both the bio-markers were compared with 27 matched healthy controls. A significant increase (P less than 0.001) in both the bio-markers was observed compared to controls. TSA/TP ratio was significantly higher (P less than 0.001) in lung cancer patients compared to controls. TSA levels were elevated in more cases of patients compared to elevations in RI. Mean values of TSA and RI were higher in epidermoid carcinoma than adeno carcinoma. The use of combination of these markers may be considered in the diagnosis of the disease in future trials.
 ...
PMID:Serum total sialic acid and regan isoenzyme levels in patients with lung cancer. 239 Nov 42

The activities of 4 enzymes, i.e. alkaline phosphatase, gamma-glutamyl transferase, lactate dehydrogenase and creatine kinase were studied in bronchial aspirates and serums from two groups of subjects, the first one was composed of 14 subjects without active bronchopulmonary pathology and the other of 20 patients with lung cancer. The results showed a statistically significant decrease of the activities of alkaline phosphatase and beta-glutamyl transferase in bronchial aspirate from patients with bronchogenic malignant tumors in relation to normal subjects. This finding could be explained by the 'fetalism' principle, which states that the quantitative pattern of enzymes of immature human tissues resembles those of neoplastic tissues.
 ...
PMID:Alkaline phosphatase, gamma-glutamyl transferase, lactate dehydrogenase and creatine kinase in bronchial aspirate from neoplastic and normal pulmonary tissue. 286 Oct 86


1 2 3 4 5 6 7 8 9 Next >>