Hematologic and immunologic studies in dogs given nitrogen mustard (hn3). 1977

J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder

Hematologic and immunosuppressive effects of single doses of nitrogen mustard (HN3) were evaluated in 20 dogs. HN3 caused profound depression of peripheral blood counts in all animals. Recovery of total white blood cell counts in dogs surviving the acute gastrointestinal toxicity of HN3 was complete by day 15. Recovery of platelet and lymphocyte counts to initial levels took a more prolonged course. Granulopoietic progenitor cells (CFU-C) in the bone marrow were assayed by an in vitro culture system. Concentrations of CFU-C were markedly decreased one day after HN3-treatment, but showed at near-lethal doses rapid restoration to normal values within 4 to 7 days. Cellular immune function of HN3-treated dogs was impaired for prolonged periods as indicated by the reduced capacity of canine lymphocytes to proliferate in vitro in response to stimulation with mitogens. Humoral immune function was similarly affected as determined by the depressed and delayed antibody formation against an intravenous challenge with sheep red blood cell. In conclusion, our results suggest a different effect of HN3 on lymphoid and myeloid precursor cells.

UI MeSH Term Description Entries
D007109 Immunity Nonsusceptibility to the invasive or pathogenic effects of foreign microorganisms or to the toxic effect of antigenic substances. Immune Process,Immune Response,Immune Processes,Immune Responses,Process, Immune,Response, Immune
D007111 Immunity, Cellular Manifestations of the immune response which are mediated by antigen-sensitized T-lymphocytes via lymphokines or direct cytotoxicity. This takes place in the absence of circulating antibody or where antibody plays a subordinate role. Cell-Mediated Immunity,Cellular Immune Response,Cell Mediated Immunity,Cell-Mediated Immunities,Cellular Immune Responses,Cellular Immunities,Cellular Immunity,Immune Response, Cellular,Immune Responses, Cellular,Immunities, Cell-Mediated,Immunities, Cellular,Immunity, Cell-Mediated,Response, Cellular Immune
D007958 Leukocyte Count The number of WHITE BLOOD CELLS per unit volume in venous BLOOD. A differential leukocyte count measures the relative numbers of the different types of white cells. Blood Cell Count, White,Differential Leukocyte Count,Leukocyte Count, Differential,Leukocyte Number,White Blood Cell Count,Count, Differential Leukocyte,Count, Leukocyte,Counts, Differential Leukocyte,Counts, Leukocyte,Differential Leukocyte Counts,Leukocyte Counts,Leukocyte Counts, Differential,Leukocyte Numbers,Number, Leukocyte,Numbers, Leukocyte
D008213 Lymphocyte Activation Morphologic alteration of small B LYMPHOCYTES or T LYMPHOCYTES in culture into large blast-like cells able to synthesize DNA and RNA and to divide mitotically. It is induced by INTERLEUKINS; MITOGENS such as PHYTOHEMAGGLUTININS, and by specific ANTIGENS. It may also occur in vivo as in GRAFT REJECTION. Blast Transformation,Blastogenesis,Lymphoblast Transformation,Lymphocyte Stimulation,Lymphocyte Transformation,Transformation, Blast,Transformation, Lymphoblast,Transformation, Lymphocyte,Activation, Lymphocyte,Stimulation, Lymphocyte
D008214 Lymphocytes White blood cells formed in the body's lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin while the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T or B (with subpopulations of each), or NATURAL KILLER CELLS. Lymphoid Cells,Cell, Lymphoid,Cells, Lymphoid,Lymphocyte,Lymphoid Cell
D008466 Mechlorethamine A biologic alkylating agent that exerts its cytotoxic effects by forming DNA ADDUCTS and DNA interstrand crosslinks, thereby inhibiting rapidly proliferating cells. The hydrochloride is an antineoplastic agent used to treat HODGKIN DISEASE and LYMPHOMA. Chlorethazine,Chlormethine,Mechlorethamine Oxide,Mustine,Nitrogen Mustard,Nitrogen Mustard N-Oxide,Bis(2-chloroethyl)methylamine,Caryolysine,Cloramin,Embichin,Mechlorethamine Hydrochloride,Mechlorethamine Hydrochloride N-Oxide,Mechlorethamine N-Oxide,Methylchlorethamine,Mitomen,Mustargen,NSC-10107,NSC-762,Nitrogranulogen,Nitromin,Hydrochloride N-Oxide, Mechlorethamine,Hydrochloride, Mechlorethamine,Mechlorethamine Hydrochloride N Oxide,Mechlorethamine N Oxide,N-Oxide, Mechlorethamine Hydrochloride,N-Oxide, Nitrogen Mustard,NSC 10107,NSC 762,NSC10107,NSC762,Nitrogen Mustard N Oxide
D001772 Blood Cell Count The number of LEUKOCYTES and ERYTHROCYTES per unit volume in a sample of venous BLOOD. A complete blood count (CBC) also includes measurement of the HEMOGLOBIN; HEMATOCRIT; and ERYTHROCYTE INDICES. Blood Cell Number,Blood Count, Complete,Blood Cell Counts,Blood Cell Numbers,Blood Counts, Complete,Complete Blood Count,Complete Blood Counts,Count, Blood Cell,Count, Complete Blood,Counts, Blood Cell,Counts, Complete Blood,Number, Blood Cell,Numbers, Blood Cell
D001792 Blood Platelets Non-nucleated disk-shaped cells formed in the megakaryocyte and found in the blood of all mammals. They are mainly involved in blood coagulation. Platelets,Thrombocytes,Blood Platelet,Platelet,Platelet, Blood,Platelets, Blood,Thrombocyte
D001853 Bone Marrow The soft tissue filling the cavities of bones. Bone marrow exists in two types, yellow and red. Yellow marrow is found in the large cavities of large bones and consists mostly of fat cells and a few primitive blood cells. Red marrow is a hematopoietic tissue and is the site of production of erythrocytes and granular leukocytes. Bone marrow is made up of a framework of connective tissue containing branching fibers with the frame being filled with marrow cells. Marrow,Red Marrow,Yellow Marrow,Marrow, Bone,Marrow, Red,Marrow, Yellow
D001854 Bone Marrow Cells Cells contained in the bone marrow including fat cells (see ADIPOCYTES); STROMAL CELLS; MEGAKARYOCYTES; and the immediate precursors of most blood cells. Bone Marrow Cell,Cell, Bone Marrow,Cells, Bone Marrow,Marrow Cell, Bone,Marrow Cells, Bone

Related Publications

J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
September 1974, Biomedicine / [publiee pour l'A.A.I.C.I.G.],
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
May 1977, Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.),
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
January 1951, Blood,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
October 1979, Obstetrics and gynecology,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
January 1975, Neoplasma,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
September 1979, Biochemical pharmacology,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
November 1948, The American journal of physiology,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
August 1948, The Journal of laboratory and clinical medicine,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
February 1950, The Journal of pharmacology and experimental therapeutics,
J Abb, and B Netzel, and H Rodt, and H Grosse-Wilde, and N Weger, and S Thierfelder
November 1992, The Journal of rheumatology,
Copied contents to your clipboard!