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

Therapeutic effects on cefmenoxime hemihydrochloride (CMX, Bestcall), a new synthetic cephem antibiotic, were examined in the treatment of various infections complicated with hematological diseases. The number of patients treated with CMX was 37 including 5 cases of sepsis or suspected sepsis, 14 cases of pneumonia or suspected pneumonia, 5 cases of upper respiratory diseases, 2 cases of urinary tract infections and 11 cases of other infections. All of these infections were complicated with hematological diseases: Acute leukemia, 13 cases; chronic myelocytic leukemia, 1 case; adult T cell leukemia, 3 cases; malignant lymphoma, 8 cases; Hodgkin's disease, 2 cases and myeloma, 3 cases. CMX were administered by a single intravenous injection or by a drip infusion. The dose was between 2 and 6 grams per day. Good to excellent clinical results were obtained in 25 out of 37 cases, total effective rate of 67.6%. No clinical side effects or abnormal laboratory findings attributable to CMX were observed except for light diarrhea in 2 cases. By the clinical investigation, it was demonstrated that CMX was one of safe and effective antibiotics for treating infections in the compromised hosts complicated with hematological diseases.
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PMID:[Clinical investigation of the therapeutic effects of cefmenoxime in the treatment of infections complicated by hematological diseases]. 348 22

The expression of a particular alpha-naphthyl acetate esterase isoenzyme which is specific for monocytes was examined in a panel of cultured leukemia-lymphoma cell lines (n = 88), freshly obtained leukemia-lymphoma cells (n = 527), and in fresh (n = 10) and cultured (n = 22) leukemia cells treated with the phorbol ester 12-O-tetradecanoylphorbol 13-acetate (TPA). The sodium fluoride-sensitive isoenzyme was separated by isoelectric focusing on horizontal thin-layer polyacrylamide gels. The esterase isoenzyme was not detected in untreated or TPA-treated lymphoid, erythroid, or Hodgkin's disease-derived cell lines, but was seen in leukemia cell lines of monocytic origin. TPA induced the new expression of this marker isoenzyme in two leukemia cell lines of promyelocytic and erythroid origin that are known to differentiate along the monocytic-macrophage cell lineage; TPA stimulation increased the staining intensity of the band in monocytoid cell lines. This esterase isoenzyme was found in 92% of the cases classified morphologically as acute myelomonocytic or monocytic leukemia, but only in 3% of the non-monocytic acute myeloid leukemias. All lymphoid or erythroid leukemias or lymphomas were negative. Treatment with TPA of AML and CML cells, which commonly differentiate to monocyte/macrophage-like cells, showed de novo the monocyte-specific isoenzyme. It is concluded that this isoenzyme is a characteristic marker for monocytic leukemia cells and will be a useful tool for the discriminatory identification of the monocytic element in normal and leukemic cells.
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PMID:Occurrence of particular isoenzymes in fresh and cultured leukemia-lymphoma cells. III. Esterase isoenzyme in monocytes. 349 69

Chromosome studies were performed in 24 patients who underwent allogeneic bone marrow transplantation (BMT) for severe aplastic anaemia (8), chronic myeloid leukemia (5 in chronic, 2 in accelerated phase and 1 in lymphoid blast crisis), acute myeloid leukemia (6), acute lymphoblastic leukemia in relapse (1) and Hodgkin's disease (1). Donor-cell type engraftment was demonstrated in 21 patients: in all 17 sex-mismatched transplants and - as demonstrated by reconstitution with Ph-negative cell populations - in 4 CML patients with a sex-matched donor. Recipient-type mitoses were seen in the bone marrow of 5 cases (1 SAA, 3 CML, 1 AML) after transplantation. They were only observed on one occasion in patients with SAA (4 of 25 on day 33) and AML (44 of 50 on day 14). Despite the continued demonstration of some Ph-positive mitoses in 3 patients with CML up to day 28, 323 and 451 after BMT, respectively, all surviving CML patients are still in complete haematological and clinical remission. So far the significance of these cytogenetically abnormal persisting host cells remains unknown.
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PMID:Cytogenetic studies in bone marrow transplant recipients. 352 66

Bone marrow transplantation is increasingly used to treat a spectrum of diseases in man, including immune and genetic disorders, hematological diseases, and cancer. Approximately 11,000 transplants have been performed worldwide since 1970. About two-thirds of these transplants have involved donors, including related and unrelated individuals, and in the remaining third the patient's bone marrow has been used in the form of an autotransplant. In some disorders and under carefully defined circumstances, bone marrow transplantation appears to be the preferred therapy; these diseases include aplastic anemia, acute myelogenous leukemia, acute lymphoblastic leukemia, chronic myelogenous leukemia, and selected immune and genetic disorders. In other circumstances, the value of bone marrow transplantation is less well defined. Diseases in which bone marrow transplantation may be of benefit include Hodgkin's and non-Hodgkin's lymphoma, other cancers, thalassemia, hemoglobinopathies, genetic disorders, and possibly multiple myeloma. It has been difficult to precisely identify the role of bone marrow transplantation in many of these diseases. Prospective randomized controlled clinical trials have sometimes shown an advantage for bone marrow transplantation, but in most circumstances a benefit is as yet unproven. In the U.S. the annual incidence of individuals with diseases in which bone marrow transplantation is thought to be of proven benefit is approximately 5,400, and an additional 15,000 individuals annually have diseases in which bone marrow transplantation is thought to be of possible benefit. This study reviews data available from both controlled and uncontrolled clinical trials indicating the potential role of bone marrow transplantation in the treatment of human diseases.
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PMID:Clinical trials of bone marrow transplantation. 352 45

An abnormal increase in numbers of CCGG sites methylated in the 5' region of the human calcitonin (CT) gene occurred in tumor cell DNA samples from 90% (17 of 19) of patients with non-Hodgkin's T and B cell lymphoid neoplasms and in 95% (21 of 22) of tumor cell DNA samples from patients with acute nonlymphocytic leukemia (ANLL). The changes were not seen in patients with chronic myelogenous leukemia (0 of 9). The abnormal methylation patterns appear to be a property only of transformed or malignant cells since they were not found in DNA from nonneoplastic adult tissues including sperm, early myeloid progenitor cells, benign lymphoid hyperplasia, peripheral lymphocytes stimulated to divide, or early myeloid progenitor cells (obtained by immunoaffinity using anti-My-10 antibody), but they did appear after Epstein-Barr virus transformation of lymphocytes. Moreover, during the course of therapy in patients with ANLL, the hypermethylation pattern reflects the presence of the leukemic clone even in normal-appearing granulocytes derived from this clone. The increased methylation of the CT gene may then provide an important molecular marker for biologic events in human cell transformation or tumor progression and may prove clinically useful in monitoring patients with lymphoid and acute myelogenous neoplasms.
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PMID:Hypermethylation of the 5' region of the calcitonin gene is a property of human lymphoid and acute myeloid malignancies. 360 79

Current therapy for children with cancer includes a variety of invasive procedures many of which require repeated venous access over a considerable period of time. Such procedures are poorly tolerated by children and by their veins. Recently it has become possible to undertake the majority of such procedures by means of permanent indwelling silastic catheters improving the quality of life of the children and their parents and increasing the scope of therapeutic intervention. In the period July '83 - August '84 we have used 46 of these catheters in 45 children with malignant disease, 12 with acute myeloid leukaemia, 12 with neuroblastoma, 7 with B cell leukaemia-lymphoma, 6 with rhabdomyosarcomas, 2 with Ewing's Sarcoma, 2 with Wilms' tumor and 1 case each of Hodgkin's disease, teratocarcinoma, osteosarcoma and juvenile chronic myeloid leukaemia. The children's ages ranged from 2 months to 14 years; 22 were male and 23 female. The catheters were inserted under general anaesthesia (duration 20-40 minutes) usually without difficulty, except for a single patient in whom no suitable vein could be found. No complications connected with the placement of the catheter were observed. Subsequent management of the catheter was initially complicated and time-consuming, but was subsequently simplified so that acceptance by parents, children and nursing staff was eventually excellent. The duration of use of 46 catheters ranges from 7 to 350+ days; 24 catheters are presently in use at 30-350+ days from insertion. Eight children died as a result of disease progression and two of sepsis with the catheter in place.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Advantages of a permanent venous access in children treated for cancer. Preliminary results]. 383 38

Five Hodgkin's disease (HD) derived cell lines were established in vitro in our laboratory in the last seven years. Morphological, cytochemical, immunological and cytogenetic marker analysis demonstrated that the in vitro cells represent genotypically and phenotypically the in vivo Hodgkin (H) and Sternberg-Reed (SR) cells in biopsy specimens. The cultured cells resemble haematolymphoid cells at different stages of maturation. Four of the five continue to grow in vitro as suspension cells after more than 50 months. Four more in vitro HD-derived lines were described recently by several authors. A summary of the various marker characteristics of these in vitro lines is given as a synopsis of the phenotypic marker spectrum and is discussed in comparison with our own cell lines. There is a striking similarity between two of the newly established lines (CO, HDLM-2) and our lines whereas the two other in vitro established cultures seem to resemble cell species further along the line of maturation to B lymphocytes (DEV) and monocytes (SU-HD-1). Gene rearrangement experiments undertaken with the L428, L540, L591 and the CO cell line show that the L428 and 591 cells have undergone gene rearrangement, the L428 being compatible with the genotypic state of a pre-B cell; the L591 cells, similarly rearranged furthermore demonstrated functional light chain rearrangement, compatible with B-cell development. By cytogenetic analysis chromosome 7 was found to be affected in all our described lines. This chromosome appears to be particularly unstable and vulnerable in patients with HD, since all tested cell lines revealed multiple abnormalities of this chromosome, a finding which is in accordance with observations made by other investigators in HD-biopsy cells. Since similar structural changes or loss of chromosome 7 is a characteristic event in cases of secondary acute non-lymphocytic leukaemia, it is speculated that this form of secondary neoplasia could resemble the blast crisis, as observed in chronic myeloid leukaemia.
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PMID:Phenotypic and genotypic analysis of Hodgkin's disease derived cell lines: histopathological and clinical implications. 384 19

Cytochemical and immunologic analysis of cells obtained from two patients with chronic myeloid leukemia (CML) during blast crisis reveals markers suggestive of an immature lymphoid phenotype. Peripheral blood mononuclear cells from both patients generated spontaneous lymphoblastoid colonies in methylcellulose, a phenomenon observed in T cell acute lymphoblastic leukemias and T cell non-Hodgkin's lymphomas but not in any other type of leukemia. Colonies derived from one patient were composed predominantly of OKT3+ cells (89%), whereas those from the second patient displayed 42% OKT3+ and OKT6+ cells. In the second patient's colonies, each of five mitoses contained the Philadelphia chromosome (Ph1) and two of five displayed the same additional karyotypic abnormalities as the blast crisis cells. Cells obtained from the two patients during remission still gave rise to spontaneous T cell colonies (greater than 85% OKT3+) and Ph1 was detected in 33% and 60% of the metaphases, respectively. However, when colony growth was induced by an interleukin 2-containing conditioned medium, less than 5% of mitoses were Ph1-positive. These data suggest that: (1) the T cell lineage might be involved in CML; (2) a subset of T cells may remain unaffected by the leukemic process, as demonstrated by the virtual absence of Ph1 in induced T cell colonies; and (3) the spontaneous colony assay seems to select for the growth of malignant T cells.
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PMID:T cell lineage involvement in lymphoid blast crisis of chronic myeloid leukemia. 387 56

Circulating immune complexes (CICs) have been detected in the sera of patients with non-Hodgkin's lymphoma (NHL), Hodgkin's disease, chronic myeloid leukemia, and acute lymphoblastic leukemia by using C1q-binding and L1210-binding assays. Both assays gave broadly similar patterns of reactivity in terms of frequency and magnitude, though there are some differences. Significantly elevated CIC levels were observed in all pathologic groups. However, sera from NHL patients with an unfavorable prognosis consistently exhibited the highest frequency of positive values and mean CIC levels in both these assays. The two tests showed concordance in 66.6% of the NHL patients' sera and were significantly correlated. Of the sera from NHL patients 12.7% were positive in the C1q-binding assay only and 15.9% in the L1210-binding assay only. Both the assays gave positive results in some patients, and a degree of overlap indicates the presence of different types of CIC in cancer patients' sera. The combined use of two methods for detecting CICs may be useful for evaluation of the activity, the extent, and the prognosis of the malignant disease.
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PMID:Evaluation of circulating immune complexes in lymphomas and leukemias using two different assays. 387 62

The current use of allogeneic bone marrow transplantation in various hematologic diseases is reviewed. Bone marrow transplantation (BMT) involves infusion of bone marrow from a suitable donor into a properly conditioned recipient. Most BMT is allogeneic, in which the donor is genetically dissimilar but shares some common tissue antigens with the recipient. Almost all patients undergoing allogeneic BMT must be "prepared" with high-dose cyclophosphamide to prevent graft rejection. Most patients with hematologic malignancy also receive total body irradiation to eradicate malignant cells located in areas inaccessible to the systemic circulation. Bone marrow transplantation is the treatment of choice for severe aplastic anemia. In acute myelogenous leukemia, the best results are observed in young patients undergoing BMT in first remission. In acute lymphoblastic leukemia, BMT is usually reserved for patients in second or subsequent remission. Early results are promising in patients with chronic myelogenous leukemia who receive BMT before the accelerated phase or blast crisis of this disease. Allogeneic BMT offers an opportunity for cure in some patients with relapses of Hodgkin's disease or those with certain subtypes of non-Hodgkin's lymphoma. Other diseases for which BMT has been used include severe combined immune deficiency disease, Fanconi's anemia, and multiple myeloma. Complications of BMT include graft failure or rejection, acute and chronic graft-versus-host disease, and infectious complications; late complications, such as restrictive and obstructive pulmonary disease, cataracts, sterility, and secondary malignancies, may also occur. Bone marrow transplantation has become an important treatment for many hematologic diseases, but it will probably remain a treatment reserved for only a few highly specialized centers. If morbidity and mortality caused by transplant-related complications can be reduced, BMT may be offered to older patients and those without HLA-identical sibling donors.
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PMID:Allogeneic bone marrow transplantation in the treatment of hematologic diseases. 388 73


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