Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An increase in the serum copper (Cu++) level has been described as a sensitive index of disease activity in several hematologic and nonhematologic malignancies. In order to explore the diagnostic value of Cu++ compared to other hematochemical parameters frequently abnormal in malignancies, Cu++, serum alpha2 globulin (alpha2), plasmatic fibrinogen (Fibr), the erythrocyte sedimentation rate (ESR), and serum iron (Fe++) have been detected and evaluated in 267 patients affected with the following diseases: Hodgkin's lymphoma (HL), non-Hodgkin's Lymphomas (NHL), Acute Leukemias (AL), Chronic Myeloid Leukemia (CML), Chronic Lymphocytic Leukemia (CLL), Myeloma (MM), and Breast Cancer (BC). The best correlation between Cu++ increase and disease activity has been found in HL, NHL, AL, and BC. In these diseases, when the considered parameters were compared, Cu++ and ESR showed a similar pattern, i.e., a high frequency of abnormalities in active disease. It is concluded that Cu++ represents a good complement to some other aspecific parameters in evaluating the activity and diffusion of neoplasias and the therapeutic results, particularly in HL, NHL, AL and BC.
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PMID:The diagnostic value of serum copper levels and other hematochemical parameters in malignancies. 7 79

A study has been made of the urinary excretion of glycosaminoglycans (GAG) in 50 patients with malignancies, including 6 patients with acute myeloid leukaemia (AML), 11 with chronic myeloid leukaemia (CML), 10 with chronic lymphatic leukaemia (CLL), 10 with multiple myeloma (MM), 7 with Hodgkin's disease and 6 with mycosis fungoides (MF). The total urinary GAG were isolated by precipitation with cetyltrimethyl-ammoniumbromide (CTAB), and assayed in terms of their hexuronic acid content. A statistically highly significant increase in the excretion of total GAG was observed in all the disorders studied, except Hodgkin's disease, the highest value being seen in myeloid leukaemia (ML). Constant amounts of non-dialysable urinary GAG were electrophoresed in 0.5 M lithium acetate on cellulose acetate strips, and stained with alcian blue. The densitometric tracing derived from the electrophoresis strips were analysed with a Du Pont Curve Resolver. The electrophoretic data suggested the existence of a qualitative deviation in GAG excretion in CLL and in MF, in that patients with these diseases excreted on an average larger than normal amounts of slowly migrating GAG fractions. Pooled crude urinary GAG material from patients with CLL, MF, AML and CML and from control subjects was further purified and subjected to analytical studies. These indicated that a similar qualitative urinary GAG distribution exists in ML and in controls, whereas the urinary GAG in CLL and MF patients contained relatively more dermatan sulphate (DS, in terms of iduronate) than those of the controls.
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PMID:Urinary excretion of glycosaminoglycans in malignant diseases of the haemopoietic and lymphatic tissues. 12 35

Collagenolytic activity in leukocytes and plasma concentration of hydroxyproline were estimated in 80 patients with leukemias and Hodgkin's disease and in 20 healthy individuals. An increase of both studied parameters was found in chronic myelocytic leukemia and Hodgkin's disease, and a decrease was shown in acute myelocytic leukemia and acute lymphatic leukemia. The results obtained imply that metabolic changes occur in leukemia leukocytes, and indicate the presence of disturbances in the metabolism of connective tissue in the studied disorders.
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PMID:Collagenolytic activity in leukocytes isolated from patients with leukemias and Hodgkin's disease. 21 37

Cancer chemotherapy was purely palliative until the early sixties. Tumor cures have been since obtained, first in malignant trophoblastoma and Burkitt's lymphoma, and more recently in Hodgkin's disease, diffuse histiocytic lymphoma, acute lymphocytic leukemia in children, Wilms's tumor and osteosarcoma. Preliminary data are suggestive of tumor cures in testicular teratomas and, possibly, in small cell carcinoma of the lung. Five patients with trophoblastoma, Hodgkin's disease, melanoma, chronic myelocytic leukemia and anaplastic carcinoma of the lung are briefly presented, all without evidence of tumor relapse 3 years or more after chemotherapy. Theoretical bases for improvement of the curative effect of cancer chemotherapy are discussed, including the development of new agents, and new pharmacological problems concerning drug interactions, complexes of drugs with macromolecules or immunoglobulins and liposomes are considered.
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PMID:[Curability of malignant neoplasms: value and limitations of chemotherapy]. 21 68

Lymphoid cells obtained from spleens of patients with lymphomas or leukemias were studied for the presence of heterophile (Paul-Bunnell (P-B)) antigen. A mixed agglutination (MA) test was established utilizing monolayers of cells attached to poly-L-lysine-coated wells of plastic U plates. After incubation of the monolayers with infectious mononeucleosis (IM) sera, indicator cells, sheep, or trypsinized bovine erythrocytes were added. The results were assessed according to sedimentation patterns of the indicator cells on the monolayers. Positive MA reactions were shown to be due to specific binding of P-B antibodies to the corresponding antigens on the spleen cells. Positive results were obtained with 15 of 37 spleens from patients with Hodgkin's disease, 5 of 8 lymphoma spleens, 4 of 15 chronic myelocytic leukemia spleens and 2 of 4 chronic lymphocytic leukemia spleens. Only 2 of 25 spleens from patients with various other diseases and 1 of 26 apparently normal thymus specimens gave positive results. This study confirmed demonstration of P-B antigen in lymphoma and leukemia by means of absorption experiments, which was reported previously.
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PMID:Paul-Bunnell antigen in lymphoma and leukemia spleens. 26 81

Vindesine is a derivative of vinblastine and of vincristine. A high proportion of remissions were obtained in acute lymphoid leukaemia (6 complete and 1 incomplete remissions in 15 patients), in blastic crisis of chronic myeloid leukaemia, and a few responses have been registered in lymphosarcoma and Hodgkin's disease. Permanent 48 h i.v. infusion may include a remission where i.v. pusch of the same dose has failed. The most remarkable characteristic of vindesine is the absence of cross-resistance with vincristine as documented in acute lymphoid leukaemia.
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PMID:[Leukaemias and lymphomas treatment by vindesine. Result of a phase II trial in terms of remission induction (author's transl)]. 27 88

When ficoll purified peripheral blood lymphocytes were treated with fluorescein conjugated lectins from lentils (LCH), castor beans (RCA) and phaseolus coccineus beans (L-and E-PHA) for 15 min and the percentages of the cap forming cells were examined, the values of leukemic lymphocytes were reduced compared to the values obtained with normal lymphocytes. The reduction was more than half in patients with acute and chronic myelogenous leukemia and immunoblastoma, it was only one quarter in patients with chronic lymphocytic leukemia, Hodgkin's disease and lymphosarcoma. The lowest number of cap forming cells was found in lymphoblasts of established lymphoblastoid cell lines. The four different lectins showed nearly the same capacity in the induction of caps. After successive binding, the different lectins showed cocapping on the lymphocyte surface.
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PMID:Cap formation on lymphocytes from patients with leukemic diseases induced by four different lectins. 27 61

Vindesine, an analog of vinblastine and vincristine, has been submitted to a phase II trial, the results of which are judged in terms of remission induction. A high proportion of remissions were obtained in acute lymphoid leukemia and blastic crisis of chronic myeloid leukemia, and a few responses have been registered in lymphosarcoma and Hodgkin's disease. A continuous 48-hour iv infusion may induce a remission where an iv push of the same dose has failed. The most remarkable characteristic of vindesine is the absence of cross-resistance with vincristine as documented in acute lymphoid leukemia.
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PMID:Phase II clinical trial with vindesine for remission induction in acute leukemia, blastic crisis of chronic myeloid leukemia, lymphosarcoma, and hodgkin's disease: absence of cross-resistance with vincristine. 27 96

The diseases discussed in this paper include chronic lymphocytic leukemia, monocytic leukemia, chronic granulocytic leukemia, acute leukemias, Hodgkin's disease, and lymphosarcoma. Cutaneous manifestations of these disorders are often sufficiently different to indicate a certain leukemia or lymphoma. The cutaneous manifestations of leukemias and lymphomas may help the clinician suspect the diagnosis.
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PMID:Skin manifestations of leukemias and lymphomas. 27 26

Spontaneous sister chromatid exchanges and banded karyotypes were studied in blood lymphocytes from 96 individuals: seven patients with chronic myelogenous leukemia, 15 normal controls, and five "cancer families" comprising 12 cancer patients, 40 tumor-free blood relatives and 22 spouses. The families had: malignant melanoma; Epstein-Barr virus-associated malignancies and a birth defect syndrome; non-Hodgkin lymphoma and diverse carcinomas; Hodgkin's lymphoma and adenocarcinomas; and acute myelogenous leukemia. In addition to the Philadelphia chromosome in chronic myelogenous leukemia patients, karyotypic abnormalities, especially breaks and fragments, were found in 29% of cancer family members, but were inconsistent and usually attributable to radiotherapy. Mean sister chromatid exchange values were normal in chronic myelogenous leukemia, but low (by t-test) in tumor patients and their blood relatives in cancer-prone families. In tumor patients, mean sister chromatid exchange levels fell as age increased. After adjusting for this age effect, no significant differences remained among groups. In patients at high risk of cancer (because they have chronic myelogenous leukemia or a strong family history of cancer), spontaneous sister chromatid exchange rates were not a marker of cancer risk.
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PMID:Sister chromatid exchanges and chromosomes in chronic myelogenous leukemia and cancer families. 28 71


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