Results 191 to 200 of about 1,445,629 (250)
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The American Journal of Surgical Pathology, 2004
We describe a 53-year-old man with a history of diarrhea temporally related to the use of flutamide. He developed an acute abdomen, and presented with an ileocecal intussusception due to an edematous ischemic cecum. The ischemia was due to enterocolic lymphocytic phlebitis (ELP), with numerous associated thrombi.
Shas Cacala, Cheryl L. Wright
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We describe a 53-year-old man with a history of diarrhea temporally related to the use of flutamide. He developed an acute abdomen, and presented with an ileocecal intussusception due to an edematous ischemic cecum. The ischemia was due to enterocolic lymphocytic phlebitis (ELP), with numerous associated thrombi.
Shas Cacala, Cheryl L. Wright
openaire +2 more sources
Phenotypic Analysis of Antigen-Specific T Lymphocytes
Science, 1996Identification and characterization of antigen-specific T lymphocytes during the course of an immune response is tedious and indirect. To address this problem, the peptide-major histocompatability complex (MHC) ligand for a given population of T cells ...
J. Altman +7 more
semanticscholar +1 more source
A gene encoding an antigen recognized by cytolytic T lymphocytes on a human melanoma.
Science, 1991Many human melanoma tumors express antigens that are recognized in vitro by cytolytic T lymphocytes (CTLs) derived from the tumor-bearing patient. A gene was identified that directed the expression of antigen MZ2-E on a human melanoma cell line.
P. vanderBruggen +7 more
semanticscholar +1 more source
Ageing of lymphocytes and lymphocytes in the aged
Immunology Today, 2000Abstract Immunosenescence is a complex process involving multiple reorganizational and developmentally regulated changes, rather than simple unidirectional decline in all functions. Here, these compensatory modulations are reviewed with reference to the importance of integrating information on cellular alterations identified in vitro with data on ...
Amiela Globerson, Rita B. Effros
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CD8+ cytotoxic T lymphocytes in cancer immunotherapy: A review
Journal of Cellular Physiology, 2018CD8+ cytotoxic T lymphocytes (CTLs) are preferred immune cells for targeting cancer. During cancer progression, CTLs encounter dysfunction and exhaustion due to immunerelated tolerance and immunosuppression within the tumor microenvironment (TME), with ...
Bagher Farhood, M. Najafi, K. Mortezaee
semanticscholar +1 more source
A rapid method for the isolation of functional thymus‐derived murine lymphocytes
European Journal of Immunology, 1973A rapid method is described for effectively removing immunoglobulin‐bearing cells from either primed or unprimed mouse spleen and lymph node cell suspensions. Incubation of cell suspensions in nylon wool columns for 45 min at 37 °C resulted in a 9 to 100‐
M. Julius, E. Simpson, L. Herzenberg
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Seminars in Immunology, 1997
B- and T-lymphocyte populations have an independent homeostatic regulation of resting (B and T) and activated (B) or memory (T) cell compartments. This organization may provide an efficient mechanism to ensure simultaneously a first natural barrier of protection against common pathogens, the maintenance of immunological T-cell memory and a reservoir of
Tanchot, Corinne +4 more
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B- and T-lymphocyte populations have an independent homeostatic regulation of resting (B and T) and activated (B) or memory (T) cell compartments. This organization may provide an efficient mechanism to ensure simultaneously a first natural barrier of protection against common pathogens, the maintenance of immunological T-cell memory and a reservoir of
Tanchot, Corinne +4 more
openaire +5 more sources
2002
Publisher Summary The pulmonary immune system is constantly exposed to pathogens within the inhaled air; therefore, it becomes essential for the system to determine whether an antigenic molecule represents a hazard or not. Under normal conditions, most infectious agents or foreign antigenic materials do not signal to the host and are processed without
AGOSTINI, CARLO +2 more
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Publisher Summary The pulmonary immune system is constantly exposed to pathogens within the inhaled air; therefore, it becomes essential for the system to determine whether an antigenic molecule represents a hazard or not. Under normal conditions, most infectious agents or foreign antigenic materials do not signal to the host and are processed without
AGOSTINI, CARLO +2 more
openaire +4 more sources
Neutrophil/Lymphocyte, Platelet/Lymphocyte, and Monocyte/Lymphocyte Ratios in Mood Disorders
Current Medicinal Chemistry, 2022: Major depressive disorder (MDD) and bipolar disorders (BDs), the most severe types of mood disorders (MDs), are considered as among the most disabling illnesses worldwide. Several studies suggested that inflammatory neuroinflammation might be involved in the pathophysiology of MDs while reporting increasing data on the relationships between these ...
Donatella Marazziti +6 more
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Control of viremia in simian immunodeficiency virus infection by CD8+ lymphocytes.
Science, 1999Clinical evidence suggests that cellular immunity is involved in controlling human immunodeficiency virus-1 (HIV-1) replication. An animal model of acquired immune deficiency syndrome (AIDS), the simian immunodeficiency virus (SIV)-infected rhesus monkey,
J. Schmitz +15 more
semanticscholar +1 more source