Lymphocyte Recovery
Mostrando 13-24 de 106 artigos, teses e dissertações.
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13. Esclerose multipla : correlação clinica, liquido cefalorraquiano e neuroimagem
Multiple sclerosis (MS) is a chronic disease of the central nervous system (CNS) of unknown aetiology, which first manifestations occur in adolescence or in young adulthood, after multifocal demyelination caused by an autoimmune and inflammatory process. The clinical evolutive sequence can take the relapsing-remitting, secondarily progressive and primary pro
Publicado em: 2003
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14. Reconstruction of the immune system after unrelated or partially matched T-cell-depleted bone marrow transplantation in children: functional analyses of lymphocytes and correlation with immunophenotypic recovery following transplantation.
Reconstitution of the immune system following T-cell-depleted bone marrow transplantation (BMT) in children has yet to be fully elucidated. Thus, we prospectively studied the recovery of immune function in 64 children who underwent T-lymphocyte-depleted marrow transplants using either matched family member donors or matched unrelated donors. We measured in v
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15. Lymphocyte and lymphocyte subset numbers in blood and in bronchoalveolar lavage and pleural fluid in various forms of human pulmonary tuberculosis at presentation and during recovery.
BACKGROUND: Lymphocytes have a central role in human defences against mycobacteria. A study was designed to assess the relation between lymphocyte responses and clinical pattern of disease, nutrition and recovery during treatment in patients with tuberculosis. METHODS: Lymphocyte numbers and subsets (on the basis of CD3, CD4, and CD8 monoclonal antibodies) w
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16. Terbutaline-induced desensitization of human lymphocyte beta 2-adrenoceptors. Accelerated restoration of beta-adrenoceptor responsiveness by prednisone and ketotifen.
We investigated, in 36 healthy volunteers, the effects of prednisone and ketotifen on recovery of lymphocyte beta 2-adrenoceptor density (determined by (-)-125iodocyanopindolol binding) and responsiveness (assessed by lymphocyte cyclic AMP [cAMP] responses to 10 microM (-)-isoprenaline) after desensitization by the beta 2-agonist terbutaline. Terbutaline (3
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17. Lymphocyte recovery rate using H6000
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18. Role of Cell-Mediated Immunity in the Recovery of Cattle from Primary and Recurrent Infections with Infectious Bovine Rhinotracheitis Virus
When cattle infected with infectious bovine rhinotracheitis virus (IBRV) were treated 3 months later with a synthetic corticosteroid, consistent recrudescence of the infection was observed. Suppression of cell-mediated immunity, as measured by lymphocyte transformation responses, could be demonstrated at the time of recrudescence. Treatment with adrenocortic
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19. B lymphocyte reconstitution after human bone marrow transplantation. Leu-1 antigen defines a distinct population of B lymphocytes.
Differences in the expression of Leu-1 (CD5) define two populations of recovering B cells after human marrow transplantation, Leu-1+ and Leu-1- B cells. The Leu-1+ B cells were polyclonal, of donor origin, and did not express detectable interleukin 2 receptor. Leu-1+ B cells generally appeared 2-4 wk after marrow grafting and often preceded the recovery of L
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20. Sulfadoxine specific lymphocyte transformation in a patient with eosinophilic pneumonia induced by sulfadoxine-pyrimethamine (Fansidar).
A patient developed eosinophilic peripheral pulmonary infiltrates while receiving malaria prophylaxis with sulfadoxine-pyrimethamine (Fansidar). Withdrawal of Fansidar and treatment with corticosteroids led to rapid recovery. No exacerbation occurred after cessation of corticosteroids. Lymphocyte transformation testing gave a positive result in the presence
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21. Cellular and Humoral Immunity in the Pathogenesis of Recurrent Herpes Viral Infections in Patients with Lymphoma
86 patients with lymphoma were evaluated prospectively for clinical and laboratory evidence of recurrent varicella-zoster, herpes simplex, and cytomegalovirus infections during the first 16 mo of treatment. Cellular immunity to the viral antigens was measured by in vitro lymphocyte transformation and interferon production. Antibody titers and nonspecific mea
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22. Inoculation candidiasis in a murine model of severe combined immunodeficiency syndrome.
To further elucidate the importance of T- and B-lymphocyte-mediated responses in host defense against systemic infection with Candida albicans, we studied this infection in a murine model of severe combined immunodeficiency (SCID). The course of inoculation candidiasis in these mice, which lack functional T and B lymphocytes, was compared with that in immuno
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23. Different roles for CD4+ and CD8+ T lymphocytes and macrophage subsets in the control of a generalized virus infection.
The importance of T-lymphocyte subsets in the control of poxvirus infections is controversial. To determine the relative contribution of lymphocyte subsets important for recovery from infection with ectromelia virus (EV), a natural murine poxvirus pathogen, C57BL/6 (B6) mice lacking functional CD8+ T cells because of disruption of the beta2-microglobulin gen
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24. Aspirin effects on lymphocyte cyclic AMP levels in normal human subjects.
In purified lymphocytes from the peripheral blood of healthy human subjects who had ingested therapeutic doses of aspirin, there was a significant decrease in resting cyclic AMP levels as well as a partial inhibition of the rise in cyclic AMP with isoproterenol or prostaglandin E1. These changes were seen as early as 30 min after aspirin ingestion and did no