Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:4.1.2.13 (aldolase)
 3,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A Caucasian male developed florid dermatomyositis documented by serum enzyme elevation, electromyography, and histology of skin and muscle. Serum enzymes, including creatine phosphokinase (CPK), aldolase, glutamic oxaloacetic transaminase (SGOT), and lactic dehydrogenase (LDH), decreased initially during high dose systemic corticosteroid therapy, although profound muscle weakness persisted. Subsequent elevation of serum LDH and SGOT levels during treatment provided a clue to underlying neoplasia. Primary hepatoma with widespread metastases was found at necropsy.
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PMID:Aberrant serum enzyme patterns in dermatomyositis associated with hepatoma. 18 84

In 6 patients with breast cancer - of whom specimens of the primary tumor as well as one of its metastases were available for examination - we demonstrated intratumoral and intertumoral heterogeneity in expression of activity of the glycolytic enzymes hexokinase, phosphofructokinase, aldolase, enolase and pyruvate kinase. Heterogeneity also existed in isozyme composition of pyruvate kinase. The transition of the tumors towards normal surrounding breast tissue showed either a sharp drop in activity, or a gradual decrease in activity, corresponding to pushing margins or infiltrative growth of the tumor as was demonstrated by histologic examination of these specimens. Likewise, the shift towards expression of K isozyme of pyruvate kinase in breast cancer compared to normal breast tissue could be demonstrated.
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PMID:Heterogeneity of glycolytic enzyme activity and isozyme composition of pyruvate kinase in breast cancer. 297 Dec 67

The activities of hexokinase, phosphofructokinase, aldolase, enolase and pyruvate kinase were studied in breast cancer metastases occurring at various sites and compared with the enzyme activities in a series of primary breast cancers. The activities of all enzymes studied were significantly higher in the metastases compared to the primary tumors (p less than or equal to 0.05). However, no changes in the isoenzyme patterns of enolase and pyruvate kinase were observed when the metastases were compared with primary breast cancers. Differences in location of the metastases did not lead to differences in enzyme activities. Our data suggest an association of an increasing rate of glycolysis with tumor progression.
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PMID:Glycolytic enzyme activities in breast cancer metastases. 297 47

In 100 patients with histologically confirmed bronchogenic carcinoma, the reliability of serum aldolase determination as screening test for metastases in the liver has been investigated. Demonstration respectively exclusion of liver metastases was done by laparoscopy or occasionally by autopsy. In contrast to previous results, with the presently used, more reliable technique, the results were less satisfactory. True positive aldolase values as indicators of presence of liver metastases were observed in 72,7 percent of patients carrying those. In cases of chronic liver damage of other etiology, in general no elevated aldolase values were observed. The aldolase activity correlated with the amount of tumor tissue in the liver. An improvement of the enzymatic screening might be expected from additional determination of enzymes indicating cholostasis or from determination of liver-specific aldolase isoenzyme.
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PMID:[Relevance of serum aldolase for the detection of liver metastases of bronchial cancer--comparative enzymatic and endoscopy-autopsy studies]. 299 Jan 13

In 117 bronchial carcinoma patients hospitalized to receive radiation therapy, the serum levels of aldolase, LDH, alkaline phosphatase, GOT and GPT were checked prior to, during, and following radiation therapy at intervals of 4--6 weeks. Among the enzymes tested, aldolase proved to provide the best screening test for judging prognosis, course of disease and probable occurrence of recurrence or metastases.
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PMID:Enzymatic tests in the prognosis and course controls in bronchial carcinoma patients. 712 55

In 180 patients with histologically confirmed bronchial carcinoma exactitude of aldolase as a means for carrying out a screening test for metastases and relapses was checked. Enzyme activity was mostly normal in patients with limited extended local tumor growth including regional metastases as well as in tumour relapses. The group of patients with distant metastases, showed a distribution of increases and normal enzyme values which was equal; when differentiating further the majority of pathological aldolase values (79.4 per cent) was found in the group with liver metastases. We therefore regard as valuable the determination of serum aldolase when locking for liver metastases in confirmed bronchial carcinoma.
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PMID:[The value determination of serum aldolase for findings of metastases and relapses on bronchial carcinoma (author's transl)]. 721 Jul 39

A 54-yr-old man was admitted to Hokkaido University Hospital, complaining of fever, multiple arthralgia, edematous erythema and face and muscular weakness of extremities during the last 2 months. He was diagnosed as dermatomyositis by acceleration of ESR, elevation of GOT, GPT, CPK, aldolase, moderate increases of collagen fibers in biopsy specimen of skin and his clinical signs. Although stools were positive for occult blood, the routine radiographic examination failed to detect the bleeding site in the upper GI. tract. However, in the double contrast picture of the stomach, a very fine abnormal linear shadow was observed at the upper corpus of the lesser curvature. This linear shadow was a margin of the tumor, retrospectively. About 4 months later, abnormal pain occurred and a mass was palpable in the left lumbar region, suggesting a pancreatic tumor. He was operated on excising the tumor, but was performed only exploratory laparotomy because of the presence of intra-abdominal metastases. Death occurred 40 days after the operation and necropsy was done. The gross anatomical findings of the abdomen showed a stomach tumor as large as an infant's head and its metastases to pancreas, lymph nodes, and greater and lesser omentum. Esophageal mucosa including esophagocardiac junction was intact. Histological examination of the intragastric tumor revealed a typical squamous cell carcinoma with keratinization. According to the absence of the components of adenocarcinoma and squamous metaplastic gastric mucosa of non-cancerous areas in the stomach, it seemed likely to be a heterotopic squamous cell carcinoma. It was unknown about the precedence between the stomach cancer and dermatomyositis. There have been 11 cases of primary pure squamous cell carcinoma in the world literature since 1968, but this is the first case report of coexistence of these two diseases.
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PMID:[A case report of a primary pure squamous cell carcinoma of the stomach associated with dermatomyositis (author's transl)]. 726 22