Results 211 to 220 of about 313,790 (256)
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Microscopy Research and Technique, 1997
Proper development of the thymus is critical for an individual to acquire full immune capability. A full complement of the components that participate in thymic development, interacting with each other at the correct time, is required for maturation.
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Proper development of the thymus is critical for an individual to acquire full immune capability. A full complement of the components that participate in thymic development, interacting with each other at the correct time, is required for maturation.
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Journal of Thoracic Imaging, 1999
Thymic neoplasms are a common cause of an anterior mediastinal mass and may be benign or malignant. Thymic cysts are congenital or acquired and may be associated with a thymic malignancy. True thymic hyperplasia and thymic lymphoid hyperplasia may enlarge the thymus and simulate a neoplasm.
Melissa L. Rosado-de-Christenson +1 more
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Thymic neoplasms are a common cause of an anterior mediastinal mass and may be benign or malignant. Thymic cysts are congenital or acquired and may be associated with a thymic malignancy. True thymic hyperplasia and thymic lymphoid hyperplasia may enlarge the thymus and simulate a neoplasm.
Melissa L. Rosado-de-Christenson +1 more
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Journal of Endocrinology, 1962
SUMMARY In rats in which arthritis had been induced by injections of formalin, removal of the thymus led to slight aggravation of the disease. Cortisone, which prevented or arrested the arthritis in intact rats, produced serious aggravation of the condition in thymectomized animals.
Katalin Mold +4 more
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SUMMARY In rats in which arthritis had been induced by injections of formalin, removal of the thymus led to slight aggravation of the disease. Cortisone, which prevented or arrested the arthritis in intact rats, produced serious aggravation of the condition in thymectomized animals.
Katalin Mold +4 more
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JAMA: The Journal of the American Medical Association, 1962
Choriocarcinoma is a notorious, highly malignant tumor of placental or teratoid testicular origin. An obscure entity referred to as "primary extragenital chorionepithelioma of the mediastinum" is described herewith as choriocarcinoma of the thymus. The fact that this neoplasm occurs almost exclusively in young men is substantiated by similar sequences ...
Paul Jernstrom, Henry McLaughlin
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Choriocarcinoma is a notorious, highly malignant tumor of placental or teratoid testicular origin. An obscure entity referred to as "primary extragenital chorionepithelioma of the mediastinum" is described herewith as choriocarcinoma of the thymus. The fact that this neoplasm occurs almost exclusively in young men is substantiated by similar sequences ...
Paul Jernstrom, Henry McLaughlin
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2013
The continuous production of T lymphocytes requires that hematopoietic progenitors developing in the bone marrow migrate to the thymus. Rare progenitors egress from the bone marrow into the circulation, then traffic via the blood to the thymus. It is now evident that thymic settling is tightly regulated by selectin ligands, chemokine receptors, and ...
Avinash Bhandoola, Shirley L. Zhang
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The continuous production of T lymphocytes requires that hematopoietic progenitors developing in the bone marrow migrate to the thymus. Rare progenitors egress from the bone marrow into the circulation, then traffic via the blood to the thymus. It is now evident that thymic settling is tightly regulated by selectin ligands, chemokine receptors, and ...
Avinash Bhandoola, Shirley L. Zhang
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Immunology Today, 1984
The thymus has fascinated immunologists since the discovery that it influenced the maturation of T lymphocytes. However, only within the past five years have investigations of the thymus progressed beyond descriptive histology or functional studies performed at the population level.
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The thymus has fascinated immunologists since the discovery that it influenced the maturation of T lymphocytes. However, only within the past five years have investigations of the thymus progressed beyond descriptive histology or functional studies performed at the population level.
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Toxicologic Pathology, 2006
The thymus is a primary lymphoid organ that manifests dynamic physiological changes as animals age in addition to being exquisitely sensitive to stress and toxic insult. It is typically the first lymphoid tissue to respond to immunotoxic xenobiotics, with the first change being loss of cortical lymphocytes by apoptosis.
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The thymus is a primary lymphoid organ that manifests dynamic physiological changes as animals age in addition to being exquisitely sensitive to stress and toxic insult. It is typically the first lymphoid tissue to respond to immunotoxic xenobiotics, with the first change being loss of cortical lymphocytes by apoptosis.
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Recent Advancements in Regenerative Approaches for Thymus Rejuvenation
Advanced Science, 2021Lorenzo Moroni
exaly