Lymphosarcoma

Lymphoid cells Lymphomas Lymphosarcoma Lyochrome Lyophilization... 

Uses The nitrogen mustards are used clinically in the treatment of certain neoplasms (14). They have been used in treatment of Hodgkin s disease, lymphosarcoma, and leukemia (see Chemotherapeutics, anticancer). 

Lymphosarcoma, severe psoriasis, cancer of the head, neck, breast, lung, rheumatoid arthritis (RA) Alpha-interferon-refractory hairy cell leukemia... 

Ellens, H., Morselt, H. W. M., Dontje, B. H. J., Kalicharan, D., Hulstaert, C. E., and Scherphof, G. L. (1983). Effects of liposome dose and the presence of lymphosarcoma cells on blood clearance and tissue distribution of large unilamellar liposomes in mice, Cancer Res.. 43. 2927-2934. 

Caldwell J, Ruddy S, Schur P, Austen K Acquired Cl inhibitor deficiency in lymphosarcoma. Clin Immunol Immunopathol 1972 1 39-52. 

Because evidence of carcinogenicity in mice (leiomyosarcoma in the urinary bladder, lymphoblastic lymphosarcoma and leukemia, and bronchiolar-alveolar adenocarcinoma and adenoma) was obtained from a single study, it is considered that there is limited evidence of carcinogenicity effects, which deserves a classification Category 2-H350 according to CLP criteria [63],... 

In addition, they noted that in tissue cultures the growth of the malignant cells (lymphoblasts) of a mouse lymphosarcoma is inhibited by E 600 in a concentration which inhibits the esterase... 

Fig. 2.5 Endogenous hemoglobin fragments responding by concentration changes in human tissues to pathologies of different genesis. I - Alzheimer s desease II - lung carcinoma III -Hodgkin s desease IV - brain ischemia V - lymphosarcoma...

Activity of 4-Deacetyl vinblastine Amides against Gardner Lymphosarcoma in C3H Mice... 

J,l/mouse, twice a week for 25 weeks, to female ICR mice produced forestomach tumors (squamous cell carcinoma and papilloma), lung tumors (adenocarcinoma and adenoma), and tumors of the hematopoietic system (thymic lymphosarcoma and lymphatic leukemia), with dose-related response by 18 months. It was concluded that the target organ of benzotrichloride carcinogenesis in mice is the local tissue that is primarily exposed and the lung and hematopoietic tissue when administered systemically. 

In humans, cases of hepatomas have appeared years after acute exposure to carbon tetrachloride, however, none of the cases could establish a causal link between the exposure and development of neoplasms." Epidemiological studies have also given inconclusive results. A cancer mortality study of a population of rubber workers reported a significantly elevated odds ratio relating carbon tetrachloride with lymphatic leukemia, and lymphosarcoma and reticulum cell carcinoma." A recent retrospective cohort mortality study of aircraft maintenance workers found an increased risk of... 

Repeated subcutaneous or intraperitoneal injection of manganese dichloride caused increased incidences of lymphosarcomas in mice. Chronic oral exposure of rats to manganese sulfate led to a slight increase in pancreatic tumors that was not dose responsive." There is no information relating manganese exposure to cancer occurrence in humans." Genotoxic assays have yielded mixed results."... 

DiPaoloJA The potentiation of lymphosarcomas in mice by manganese chloride. Eed Pror 23 393 (abstr) 1964... 

An epidemiological study of workers potentially exposed to MDA (and numerous other agents) in the helicopter parts manufacturing industry showed limited evidence of an association between MDA and bladder cancer, colon cancer, lymphosarcoma, and reticulosar-coma." A follow-up of 10 workers who had significant exposure to MDA between 1967 and 1976 revealed one case of a pathologically... 

It has been postulated that wood dust carcinoma results from a multistep process Exposure causes loss of cilia and hyperplasia of the goblet cells and initiation of cuboidal cell metaplasia, followed (after a quiescent period) by squamous cell metaplasia. Decades later, cellular aplasia leads to nasal adenocarcinoma. The time between first occupational exposure to wood dust and the development of nasal cavity adenocarcinoma averages 40 years. Other cancers, including lung cancer, Hodgkin disease, multiple myeloma, stomach cancer, and colorectal cancer and lymphosarcoma, have been mentioned in relation to wood... 

Serum Iq s in Other Lymphoid Neoplasia— Hodgkin s Disease, Reticulum Cell Sarcoma, Lymphosarcoma, and Chronic Lymphatic Leukemia... 

Moreover, in view of such an universal activity of MYKO 63, EORTC decided in May 1980 to extend to 1982 the period during which this drug will be tested on animal tumors. To date new results increase still further the spectrum of effectiveness of MYKO 63 successful experiments were performed — or are in progress - on tumors such as lymphomas and lymphosarcomas, either radioresistant or radio-sensitive, on neuroblastomas (acute brain tumors, mainly in children), fibroblastomas (muscles tumors) and HeLa (from Helen Lattimer, the first patient who died from this tumor) cervix carcinoma (uterus tumor). 

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