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Lactic dehydrogenase activity in saliva, bile, gastric and duodenal contents

  • R. Levitan
  • M. Golub
  • L. Zetzel
Article

Conclusions

1. The presence of LDH in saliva, gastric fluid, bile, and duodenal secretion was determined in normal and pathologic states.

2. The level of enzyme activity was significantly influenced by thepH of the medium, the degree of contaminating occult and microscopic blood, and the presence of saliva in the gastric contents.

3. In the two series of patients with carcinoma of the stomach and benign gastric ulcer, respectively, there was too much overlapping for the determination of LDH activity to be of any value in the differential diagnosis of these conditions.

Keywords

Public Health Enzyme Carcinoma Enzyme Activity Differential Diagnosis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Paul B. Hoeber, Inc., Medical Division of Harper & Brothers 1960

Authors and Affiliations

  • R. Levitan
    • 1
    • 2
  • M. Golub
    • 1
    • 2
  • L. Zetzel
    • 1
    • 2
  1. 1.From the Gastrointestinal Clinic, and the Medical and Pathology ServicesBeth Israel HospitalUSA
  2. 2.The Department of MedicineHarvard Medical SchoolBoston

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