476
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Li Z, Pradier O, Richelle M, Capel P, Goldman M, Carpentier Y. Oxidised LDL induce procoagulant activity (PCA) in human monocytes. Clin Nutr 1994. [DOI: 10.1016/0261-5614(94)90206-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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477
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Goldman M, Abramowicz D. [Allogenic reaction, a model of autoimmunity]. LA REVUE DU PRATICIEN 1994; 44:53-6. [PMID: 8178059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Allogenic diseases induced in rodents by the inoculation of foreign lymphocytes represent useful models to investigate the mechanisms governing the activation of autoreactive B cells in systemic lupus erythematosus and related autoimmune disorders. The role of CD4+ helper T cells recognizing foreign class II MHC molecules has been particularly well established in murine chronic graft-versus-host disease and host-versus-graft disease. The T cells involved in these models essentially produce interleukin-4 and interleukin-10, which corresponds to the phenotype of Th2 cells. The association between autoimmunity and cellular immunodeficiency in experimental allogenic diseases could therefore be directly related to the hyperactivity of Th2 cells. Similar mechanisms might be operative in human systemic autoimmune diseases as well as in other clinical settings such as graft-versus-host disease after bone marrow transplantation or the acquired immunodeficiency syndrome.
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478
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Li Z, Richelle M, Pradier O, Capel P, Goldman M, Deckelbaum R, Carpentier Y. Incorporation of oleate (OL), arachidonate (AA) and eicosapentaenate (EPA) into peripheral blood mononuclear cells (PBMC) modulates pro-coagulant activity (PCA). Clin Nutr 1994. [DOI: 10.1016/0261-5614(94)90123-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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479
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Goldman M, Nathanson D. Comparison of the retention of endodontic posts after preparation with EDTA. J Prosthet Dent 1994; 71:38-9. [PMID: 8120844 DOI: 10.1016/0022-3913(94)90254-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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480
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Saoudi A, Kuhn J, Huygen K, de Kozak Y, Velu T, Goldman M, Druet P, Bellon B. TH2 activated cells prevent experimental autoimmune uveoretinitis, a TH1-dependent autoimmune disease. Eur J Immunol 1993; 23:3096-103. [PMID: 8258322 DOI: 10.1002/eji.1830231208] [Citation(s) in RCA: 134] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Mercuric chloride (HgCl2) injections protect (Lewis x Brown-Norway) F1 (F1) rats against experimental autoimmune uveoretinitis (EAU) induced by immunization with the retinal S antigen (S-Ag); in contrast HgCl2-injected F1 rats develop EAU following transfer of lymph node (LN) cells from rats immunized with S-Ag alone. In the present study we demonstrate that the ability of LN cells from rats protected against EAU to transfer the disease into naive F1 rats was considerably reduced. These LN cells neither produced interleukin (IL)-2 nor (interferon (IFN)-gamma but exhibited mRNA for IL-4. In contrast, LN cells from diseased rats easily transferred EAU into naive F1 rats, produced significant IL-2 and IFN-gamma levels but barely exhibited mRNA for IL-4. Furthermore protected rats predominantly produced IgG1 anti-S-Ag antibodies, while diseased rats produced IgG2b anti-S-Ag antibodies and the increase in expression of MHC class II molecules on B cells was higher in protected rats than in diseased rats. These data suggest that (1) to exert a protective effect, HgCl2 must act at an early stage of differentiation of precursors of S-Ag specific T cells, and (2) this effect is related to the preferential activation of TH2 cells to the detriment of uveitogenic TH1 cells. Finally, these results indicate that activation of TH2 cells protect from a TH1-dependent autoimmune disease.
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481
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Bujan W, Schandene L, Ferster A, De Valck C, Goldman M, Sariban E. Abnormal T-cell phenotype in familial erythrophagocytic lymphohistiocytosis. Lancet 1993; 342:1296. [PMID: 7901594 DOI: 10.1016/0140-6736(93)92385-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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482
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Amouyel P, Isorez D, Bard JM, Goldman M, Lebel P, Zylberberg G, Fruchart JC. Parental history of early myocardial infarction is associated with decreased levels of lipoparticle AI in adolescents. ARTERIOSCLEROSIS AND THROMBOSIS : A JOURNAL OF VASCULAR BIOLOGY 1993; 13:1640-4. [PMID: 8218104 DOI: 10.1161/01.atv.13.11.1640] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A family history of coronary heart disease (CHD) is a known risk factor for CHD. To investigate the possible role of lipoprotein particles in the relationship between family history of CHD and risk of CHD, we performed a case-control study in a sample of adolescents. The case group consisted of 97 adolescents whose parents had suffered a verified myocardial infarction before the age of 55 years. The control group was composed of 194 subjects without any family history of CHD. One case patient was matched to two control subjects for gender, age, and body mass index. In both groups, plasma lipid variables were measured, including total cholesterol, triglycerides, high-density lipoprotein cholesterol (HDL-C) low-density lipoprotein cholesterol, apolipoprotein (apo)AI, apoB, apoAI-containing lipoprotein particles without apoAII (LpAI) and with apoAII, and apoB-containing lipoprotein particles with apoE and with apoCIII. Adolescents with a family history of early myocardial infarction had lower plasma levels of HDL-C (P < .0001), apoAI (P < .01), and LpAI (P < .0001) than control subjects (adjusted for gender, age, body mass index, smoking habits, and oral contraceptive use). No other differences were statistically significant between case and control subjects. The analysis was repeated separately for male and female subjects. In young men, the best predictor of family history of early myocardial infarction was the LpAI plasma level, whereas in young women it was the HDL-C plasma level. Decreased levels of HDL-C and LpAI lipoprotein particles explain part of the relationship between parental history of early myocardial infarction and CHD risk.
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483
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Duchow J, Marchant A, Crusiaux A, Husson C, Alonso-Vega C, De Groote D, Neve P, Goldman M. Impaired phagocyte responses to lipopolysaccharide in paroxysmal nocturnal hemoglobinuria. Infect Immun 1993; 61:4280-5. [PMID: 7691746 PMCID: PMC281155 DOI: 10.1128/iai.61.10.4280-4285.1993] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Bone marrow-derived cells from patients suffering from paroxysmal nocturnal hemoglobinuria (PNH) show a defect in the expression of phosphatidylinositol-anchored membrane proteins, including the CD14 molecule. Blocking experiments with anti-CD14 monoclonal antibodies have shown that lipopolysaccharide (LPS)-induced tumor necrosis factor alpha production by monocytes depends on the interaction between CD14 and a complex formed by LPS and LPS-binding protein. We used a whole-blood model to examine the LPS-induced production of tumor necrosis factor alpha and interleukin-6 in PNH patients and healthy volunteers. At low endotoxin concentrations (1 ng/ml), PNH patients displayed a marked defect in the production of both cytokines, whereas at high LPS concentrations (100 ng/ml), cytokine production was similar to that in healthy volunteers. Using flow cytometry, we also studied the expression of the adhesion molecules Mac-1 (CD11b/CD18) and ICAM-1 (CD54) by monocytes and granulocytes after LPS stimulation. Compared with phagocytes from healthy volunteers, CD14-deficient cells showed poor Mac-1 and ICAM-1 upregulation when whole blood was stimulated with LPS (1 ng/ml), whereas their response to higher LPS doses (100 and 1,000 ng/ml) was essentially normal. The importance of the CD14 molecule in the activation of phagocytes by low LPS concentrations was confirmed by the inhibitory effect of an anti-CD14 antibody both in healthy volunteers and in PNH patients. Since these patients produce the soluble form of the CD14 molecule, these data suggest that soluble CD14 could play a role in phagocyte responses to LPS. We conclude that, in whole blood, phagocytes from PNH patients show impaired responsiveness to LPS and this phenomenon is most probably related to their defect in expression of membrane CD14.
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484
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Laude D, Goldman M, Escourrou P, Elghozi JL. Effect of breathing pattern on blood pressure and heart rate oscillations in humans. Clin Exp Pharmacol Physiol 1993; 20:619-26. [PMID: 8261656 DOI: 10.1111/j.1440-1681.1993.tb01643.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
1. The relationships of respiratory sinus arrhythmia (RSA) and respiratory changes in systolic blood pressure (SBP) to tidal volume (VT) and breathing frequency (BF), were quantified during voluntary control of VT and BF in healthy subjects. 2. Respiration was measured non-invasively with a respiratory inductive plethysmograph, which was calibrated prior to each study while breathing through a pneumotachygraph. Finger arterial blood pressure was measured non-invasively by the Finapres. 3. Heart rate (HR) increased during inspiration, with a nearly fixed time delay for most VT and BF approximating 0.9 s. The magnitude of RSA increased with increases in VT and with decreases in BF. SBP decreased during inspiration, with a time delay which increased as BF decreased, resulting in a phase delay approximating 160 degrees. The magnitude of the inspiratory fall in SBP increased with increases in VT. Increased amplitudes of RSA and SBP variation occurred at the lowest BF, consistent with the possibility of interactions between respiratory-related influences and those due to 'slow waves' of vasomotor tone. 4. The present results are consistent with the conclusion that respiratory effects on SBP are caused by a mechanism other that simply changes in HR.
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485
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Saoudi A, Kuhn J, Huygen K, de Kozak Y, Velu T, Goldman M, Druet P, Bellon B. Role of the TH1-TH2 balance in the development of autoimmunity in rats. Transplant Proc 1993; 25:2824-5. [PMID: 8105582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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486
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Pradier O, Gérard C, Delvaux A, Lybin M, Abramowicz D, Capel P, Velu T, Goldman M. Interleukin-10 inhibits the induction of monocyte procoagulant activity by bacterial lipopolysaccharide. Eur J Immunol 1993; 23:2700-3. [PMID: 8405069 DOI: 10.1002/eji.1830231048] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Monocytes stimulated with bacterial lipopolysaccharide (LPS) generate a procoagulant activity (PCA) related to the induction of tissue factor (TF) expression at their surface. Since interleukin-10 (IL-10) was recently shown to inhibit LPS-induced cytokine production and is currently considered as a potential therapeutic agent in septic shock, we were interested to determine its effects on LPS-induced monocyte PCA. Peripheral blood mononuclear cells (PBMC) from healthy donors were incubated with 1 microgram/ml LPS in the presence of serial dilutions of recombinant human IL-10 and PCA was determined after 6 h in a one-stage clotting assay. IL-10 inhibited in a dose-dependent manner LPS-induced TF-dependent PCA: a significant effect was already observed with 30 pg/ml IL-10 while 64-97% inhibition was achieved with 120 pg/ml IL-10. In parallel flow cytometry experiments, IL-10 was shown to block LPS-induced TF expression at the surface of monocytes. In order to inhibit LPS-induced PCA, IL-10 had to be added to PBMC at least 6 h before LPS challenge. This inhibitory effect of IL-10 was already apparent at the TF mRNA level and was prevented by co-incubation with cycloheximide (20 micrograms/ml). These data suggest that IL-10 acts via the induction of protein(s) which might interfere with TF gene transcription or mRNA stability. We conclude that the protective effects of IL-10 in endotoxinemia might be related not only to cytokine synthesis blockade but also to inhibition of LPS-induced PCA.
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487
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Kalian M, Lerner V, Goldman M. Atypical variants of tardive dyskinesia, treated by a combination of clozapine with propranolol and clozapine with tetrabenazine. J Nerv Ment Dis 1993; 181:649-51. [PMID: 8105027 DOI: 10.1097/00005053-199310000-00014] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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488
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Knoop C, Andrien M, Antoine M, Lambermont M, Yernault JC, Dupont E, Goldman M, Estenne M. Severe hemolysis due to a donor anti-D antibody after heart-lung transplantation. Association with lung and blood chimerism. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1993; 148:504-6. [PMID: 8342916 DOI: 10.1164/ajrccm/148.2.504] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Hemolysis due to donor-derived red cell antibodies is a potential complication after minor ABO-mismatched solid organ transplantation. It has also been described in Rh-positive recipients receiving organs from previously isoimmunized Rh-negative donors. We report on a group O, Rh(D)-positive patient who received a heart-lung transplant from a group O, Rh(D)-negative donor presenting an anti-D antibody. Severe hemolytic anemia developed in the early postoperative period and lasted for 3 mo. Anti-D antibodies that were of donor origin were found in bronchoalveolar lavage fluid and serum. In addition, using the polymerase chain reaction for human leukocyte antigen class II genotyping, we were able to demonstrate the presence of a mixed population of donor and recipient cells in the lungs and the peripheral blood of the recipient. The chimeric state in the blood persisted until at least the fifty-seventh postoperative day. This first case report of hemolysis due to Rh(D) antibody after heart-lung transplantation emphasizes the need for routine red cell antibody screening of donors and for close monitoring of signs of red cell destruction in the recipient in cases of pretransplant donor isoimmunization.
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489
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Berkenboom G, Unger P, Dequenne P, Marchant A, Goldman M, Antoine M, LeClerc JL. Effects of serotonin on coronary arteries of cardiac transplant recipients. Am J Cardiol 1993; 72:331-5. [PMID: 8342513 DOI: 10.1016/0002-9149(93)90681-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Serotonin constricts coronary arteries with endothelial dysfunction. To detect early graft artery disease, the responses to intracoronary serotonin were studied 1 month (group A, 14 patients) and 1 year (group B, 13 patients) after orthotopic cardiac transplantation. No patient had evidence of rejection and all had angiographically normal coronary arteries. Serotonin in increasing doses (1, 10 and 20 micrograms/min for 2.5 minutes each) was infused into the coronary circulation. Diameters of proximal, middle and distal segments were measured by quantitative angiography. At the maximal concentration of serotonin, the diameters of the proximal segments decreased to 73 +/- 4% (percentage of the baseline) in group A; the diameters of the middle and distal segments decreased to 67 +/- 5 and 63 +/- 4%, whereas in group B, the diameters of the proximal, middle and distal segments were 90 +/- 6% (p < 0.02 vs group A value), 88 +/- 5% (p < 0.01 vs group A value) and 84 +/- 4% (p < 0.01 vs group A value), respectively. These changes were significantly (p < 0.02) different from those observed in 6 control patients in whom no constriction was induced by intracoronary serotonin. Moreover, coronary plasma endothelin levels were significantly higher in group A than in group B and control patients (5.6 +/- 0.3 vs 4.3 +/- 0.2 fmol/ml in group B and 3.9 +/- 0.3 fmol/ml in control patients). Thus, an abnormal response to intracoronary serotonin seems to occur often in transplant patients, and this abnormality is unexpectedly more pronounced in the early weeks after transplantation.(ABSTRACT TRUNCATED AT 250 WORDS)
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490
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Schandené L, Namias B, Crusiaux A, Lybin M, Devos R, Velu T, Capel P, Bellens R, Goldman M. IL-5 in post-traumatic eosinophilic pleural effusion. Clin Exp Immunol 1993; 93:115-9. [PMID: 8100745 PMCID: PMC1554754 DOI: 10.1111/j.1365-2249.1993.tb06506.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Thoracic trauma or pneumothorax can result in pleural fluid eosinophilia. In this study we investigated the role of the eosinophilopoietic cytokine IL-5 in three cases of post-traumatic eosinophilic pleural effusions (EPE). Using a specific immunoenzymatic assay, significant levels of IL-5 were found in EPE (range 100-3000 pg/ml), while IL-5 was undetectable (< 25 pg/ml) in corresponding serum samples and in non-eosinophilic pleural fluids. IL-5 present in pleural fluids was found bioactive in a proliferative assay using a mouse CTLL-2 cell line transfected with the cDNA corresponding to the alpha chain of the human IL-5 receptor. Using a reverse polymerase chain reaction (PCR) method, we found IL-5 mRNA expression within pleural mononuclear cells from patients with EPE, but not in corresponding peripheral blood mononuclear cells (PBMC), confirming that IL-5 is synthesized locally in the pleural cavity. In the two cases in which pleural CD4+ cells were purified, these cells were identified as the major source of IL-5. Taken together, these data indicate that the development of post-traumatic EPE is related to a local secretion of IL-5 by CD4+ cells present in the pleural cavity.
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491
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Abstract
Gangliogliomas of the optic nerve are extremely rare. The case is reported of a 38-year-old man who presented with a visual field deficit and was discovered to have an optic nerve ganglioglioma. The possible embryological origins of this neoplasm, its histological and immunohistochemical features, and its appearance on magnetic resonance imaging are examined. The prognoses of optic nerve glioma and of gangliogliomas occurring elsewhere in the nervous system are compared.
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492
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Vandenabeele P, Abramowicz D, Berus D, Van der Heyden J, Grooten J, Donckier V, Hooghe-Peters EL, Goldman M, Fiers W. Increased IL-6 production and IL-6-mediated Ig secretion in murine host-vs-graft disease. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 1993; 150:4179-87. [PMID: 8473756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BALB/c mice neonatally injected with semiallogenic (A/J x BALB/c)F1 splenocytes develop a host-vs-graft (HVG) reaction between host T cells and donor B cells, resulting in hypergammaglobulinemia, splenomegaly, and increased serum levels of various autoantibodies. This syndrome is associated with a polyclonal activation of the donor-derived B cells. High serum levels of IL-6 were found in 4-wk-old mice undergoing HVG disease (mean +/- SEM, 132 +/- 93 as compared with 12 +/- 2 in control mice, p < 0.05). Also supernatants of spleen cell cultures from HVG mice contained increased levels of IL-6. In situ hybridization and cell depletion experiments demonstrated that host macrophages were responsible for this pathologic IL-6 secretion. The spontaneous in vitro production of autoreactive antibodies by donor B cells from HVG mice was further enhanced by adding human rIL-6, whereas addition of human rIL-1 beta, human rIL-2, murine rIL-4, murine rIL-5, or combinations of these cytokines had no effect. Finally, addition of blocking anti-IL-6 and anti-IL-6 receptor mAb markedly reduced hyper IgG1 production in cultures of spleen cells from HVG mice. These data suggest that an increased production of IL-6 by persistently stimulated host macrophages is involved in the activation of donor B cells leading to HVG disease.
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493
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Vandenabeele P, Abramowicz D, Berus D, Van der Heyden J, Grooten J, Donckier V, Hooghe-Peters EL, Goldman M, Fiers W. Increased IL-6 production and IL-6-mediated Ig secretion in murine host-vs-graft disease. THE JOURNAL OF IMMUNOLOGY 1993. [DOI: 10.4049/jimmunol.150.9.4179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abstract
BALB/c mice neonatally injected with semiallogenic (A/J x BALB/c)F1 splenocytes develop a host-vs-graft (HVG) reaction between host T cells and donor B cells, resulting in hypergammaglobulinemia, splenomegaly, and increased serum levels of various autoantibodies. This syndrome is associated with a polyclonal activation of the donor-derived B cells. High serum levels of IL-6 were found in 4-wk-old mice undergoing HVG disease (mean +/- SEM, 132 +/- 93 as compared with 12 +/- 2 in control mice, p < 0.05). Also supernatants of spleen cell cultures from HVG mice contained increased levels of IL-6. In situ hybridization and cell depletion experiments demonstrated that host macrophages were responsible for this pathologic IL-6 secretion. The spontaneous in vitro production of autoreactive antibodies by donor B cells from HVG mice was further enhanced by adding human rIL-6, whereas addition of human rIL-1 beta, human rIL-2, murine rIL-4, murine rIL-5, or combinations of these cytokines had no effect. Finally, addition of blocking anti-IL-6 and anti-IL-6 receptor mAb markedly reduced hyper IgG1 production in cultures of spleen cells from HVG mice. These data suggest that an increased production of IL-6 by persistently stimulated host macrophages is involved in the activation of donor B cells leading to HVG disease.
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494
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Goldman M, Pottage JC, Weaver DC. Candida krusei fungemia. Report of 4 cases and review of the literature. Medicine (Baltimore) 1993; 72:143-50. [PMID: 8502167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Candida krusei has recently been increasingly recognized as a pathogen in immunocompromised patients with malignancies. We report four immunocompromised patients with C. krusei fungemia and review the literature. Including our 4 cases, 62 cases of C. krusei fungemia were identified in the literature. Detailed information was available for only 25 patients. The clinical features of patients with C. krusei fungemia are similar to those reported for Candida tropicalis. Most patients were neutropenic and more than one half of the patients had received antifungal therapy and had evidence of gastrointestinal mucosal breakdown before the development of C. krusei fungemia. The overall mortality was 48%. Patients treated with regimens containing amphotericin B had improved survival over patients who received no therapy. Favorable response rates were higher in patients receiving high-dose amphotericin B or high-dose amphotericin B plus flucytosine when compared to patients treated with low-dose amphotericin B.
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495
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Hsieh CC, Goldman M, Pavia M, Ekbom A, Petridou E, Adami HO, Trichopoulos D. Breast cancer risk in mothers of multiple births. Int J Cancer 1993; 54:81-4. [PMID: 8478150 DOI: 10.1002/ijc.2910540114] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Data from an international case-control study of breast cancer that was conducted in the 1960s were used to examine whether multiple births affect the risk of breast cancer in the mother. Among 2821 parous breast-cancer patients, 88 had had one or more multiple births, whereas among 8882 controls 247 had had one or more multiple births; the logistic-regression-adjusted odds ratio (OR) was 1.21, the 95% confidence interval (CI), 0.94 to 1.55. The OR was significantly elevated during the 15-year period following the latest multiple birth (1.76; CI, 1.12 to 2.75), but declined toward the null afterwards. A late first pregnancy imparted a substantially higher breast-cancer risk when it was multiple rather than singleton; the OR was 2.34 for a multiple and 1.48 for a singleton first pregnancy when the cutoff point was 30 years, and 4.58 and 1.57, respectively, when the cutoff point was 35 years. Since multiple pregnancies are characterized by higher levels of pregnancy estrogens, the results of this study would be compatible with the hypothesis that these hormones may be responsible for the transient increase in breast-cancer risk following a term pregnancy and, in particular, a multiple term pregnancy. The long-term reduction of breast-cancer risk is probably due to a different mechanism, most likely the terminal differentiation of susceptible mammary-gland cells.
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496
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Goldman M. Contrast media comparisons. Clin Radiol 1993. [DOI: 10.1016/s0009-9260(05)81148-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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497
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Pradier O, Abramowicz D, Capel P, Goldman M. Procoagulant properties of OKT3 at the monocyte level: inhibition by pentoxifylline. Transplant Proc 1993; 25:39-40. [PMID: 8465421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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498
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Benhamou D, Simonneau G, Poynard T, Goldman M, Chaput JC, Duroux P. Diaphragm function is not impaired by pneumoperitoneum after laparoscopy. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1993; 128:430-2. [PMID: 8457155 DOI: 10.1001/archsurg.1993.01420160068010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Open cholecystectomy is known to induce a major restrictive respiratory syndrome. These respiratory disturbances, although of reduced magnitude, still persist after laparoscopic cholecystectomy. To determine the role of pneumoperitoneum per se in the respiratory dysfunction observed after this procedure, seven patients were studied before and 2 hours after laparoscopy. This diagnostic procedure avoids the upper midline incision and the surgical injury of cholecystectomy. Ventilatory performance and diaphragm function were assessed as follows: (1) during quiet tidal breathing by obtaining measurements of esophageal, gastric, and transdiaphragmatic pressures; determining the ratio of gastric pressures to esophageal pressures; and abdomen-rib cage partitioning of tidal volume obtained from two differential linear transformers and (2) during maximal respiratory efforts by obtaining measurements of vital capacity and maximal transdiaphragmatic pressure during Müller's maneuver and a sniff test. Although a large residual pneumoperitoneum (assessed as the maximal height of the suprahepatic space: Hmax = 30.3 +/- 7.8 mm) was observed after laparoscopy, we did not find any change suggestive of diaphragm dysfunction. We thus conclude that postoperative residual pneumoperitoneum per se is unable to explain the diaphragm dysfunction observed after open or laparoscopic cholecystectomy.
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499
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Schandené L, Gérard C, Crusiaux A, Abramowicz D, Velu T, Goldman M. Interleukin-10 inhibits OKT3-induced cytokine release: in vitro comparison with pentoxifylline. Transplant Proc 1993; 25:55-6. [PMID: 8465427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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500
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Doutrelepont JM, Abramowicz D, Borre B, Lemoine A, De Pauw L, Kinnaert P, Vereerstraeten P, Vanherweghem JL, Goldman M. Prophylactic OKT3: practical considerations for the prevention of first-dose reactions. Transplant Proc 1993; 25:45-6. [PMID: 8465424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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