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Your search keyword '"Harold T. Wepsic"' showing total 12 results
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12 results on '"Harold T. Wepsic"'

1. Immunotherapy of Cancer: An Experimental Model in Syngeneic Guinea Pigs

Author

Herbert J. Rapp, Harold T. Wepsic, Tibor Borsos, Berton Zbar, Winthrop H. Churchill, and Barry S. Kronman

Subjects
Multidisciplinary, Injections, Intradermal, Experimental model, business.industry, medicine.medical_treatment, Guinea Pigs, Immunization, Passive, Cancer, Tumor cells, Neoplasms, Experimental, Immunotherapy, Adenocarcinoma, medicine.disease, Disease Models, Animal, Immunology, medicine, Cancer research, Animals, Hypersensitivity, Delayed, Intradermal injection, business, Solid tumor, Immunization Schedule, Neoplasm Transplantation
Abstract

Successful treatment of a solid tumor was accomplished by repeated intradermal injection of living tumor cells.

Published
1970
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7. Immunotherapy of an Intramuscular Tumor in Strain-2 Guinea Pigs: Prevention of Tumor Growth by Intradermal Immunization and by Systemic Transfer of Tumor Immunity

Author

Tibor Borsos, Barry S. Kronman, Herbert J. Rapp, Harold T. Wepsic, and Berton Zbar

Subjects
Cancer Research, biology, business.industry, medicine.medical_treatment, Spleen, Caviidae, Tumor immunity, Immunotherapy, Intradermal vaccination, biology.organism_classification, medicine.anatomical_structure, Oncology, Immunization, Immunology, medicine, Tumor growth, Intramuscular injection, business
Published
1970
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9. Separation of Viable Tumor Cells From Nonviable Tumor Cells by Flotation on Bovine Serum Albumin. A Short Communication

Author

Harold T. Wepsic

Subjects
chemistry.chemical_classification, Cancer Research, biology, Chemistry, Serum albumin, Tumor cells, medicine.disease, Enzyme, Oncology, Biochemistry, medicine, biology.protein, Cell separation, Adenocarcinoma, Bovine serum albumin, Cell survival
Abstract

A method is described for obtaining tumor cell suspensions that are 95% viable. This method does not require the use of enzymes. The yield of this procedure is approximately 50%.

Published
1970
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10. Two-Step Mechanism of Tumor Graft Rejection in Syngeneic Guinea Pigs. II. Initiation of Reaction by a Cell Fraction Containing Lymphocytes and Neutrophils

Author

Tibor Borsos, Herbert J. Rapp, Berton Zbar, Harold T. Wepsic, and Laura C. Stewart

Subjects
Cancer Research, biology, Lymphocyte, Caviidae, Cell Fraction, biology.organism_classification, medicine.disease, Molecular biology, Transplant rejection, medicine.anatomical_structure, Oncology, Delayed hypersensitivity, Immunology, medicine, Macrophage, Centrifugation, Tumor Graft
Published
1970
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12. Tumor-Specific Antigens Detected by Inhibition of Macrophage Migration

Author

Berton Zbar, Barry S. Kronman, Tibor Borsos, Winthrop H. Churchill, Harold T. Wepsic, and Herbert J. Rapp

Subjects
Carcinoma, Hepatocellular, Nitrosamines, Multidisciplinary, Skin hypersensitivity, Macrophages, Guinea Pigs, Liver Neoplasms, Tumor specific, Biology, Molecular biology, Guinea pig, Antigen, Transplantation Immunology, Immunology, Methods, Animals, Macrophage, Hypersensitivity, Delayed, Antigens, Immunity, Maternally-Acquired, Neoplasm Transplantation, Skin Tests
Abstract

Tumor-specific antigens of a guinea pig hepatoma induced by diethylnitrosamine were detected by the inhibition of migration of specifically sensitized macrophages from capillary tubes, and by the local passive transfer of delayed skin hypersensitivity and the suppression of growth of intradermally same injected tumor.

Published
1969
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