Question

write shortnotes of Thymus plants in hindi

Answer 1

The thymus is a specialized primary lymphoidorgan of the immune system. Within the thymus, T cells mature. T cells are critical to the adaptive immune system, where the body adapts specifically to foreign invaders. The thymus is composed of two identical lobesand is located anatomically in the anterior superior mediastinum, in front of the heartand behind the sternum. Histologically, each lobe of the thymus can be divided into a central medulla and a peripheral cortex which is surrounded by an outer capsule. The cortex and medulla play different roles in the development of T cells. Cells in the thymus can be divided into thymic stromal cells and cells of hematopoietic origin (derived from bone marrow resident hematopoietic stem cells). Developing T cells are referred to as thymocytes and are of hematopoietic origin. Stromal cells include epithelial cells of the thymic cortex and medulla, and dendritic cells.



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Answer 2

The thymus is a lymphoid gland comprised of two identically sized lobes, located behind the sternum (breastbone) but in front of the heart. It derives its name from a resemblance it bears to the bud of the thyme plant (thymus in Latin). At puberty, the thymus reaches the height of its use, becoming its largest. After this age, the size of the thymus declines as the lymphoid tissue disappears and fat and fibrous tissue appears. T-cells have derived their name from the thymus, because this is where they are produced in the human body. Lymphoid stem cells are delivered to the outer cortex, or layer, of the thymus in blood. After multiplying within the outer cortex, they then move to the inner cortex where they develop T-cell surface markers. The maturation of T-cells is guided by thymopoietin, thymosin, and other hormones created in the thymus. In the center of the thymus (the medulla) T-cells complete their process of maturing and are then released into the bloodstream.

you can translate this into hindi by google translate.

Answer 3

The thymus is a lymphoid gland comprised of two identically sized lobes, located behind the sternum (breastbone) but in front of the heart. It derives its name from a resemblance it bears to the bud of the thyme plant (thymus in Latin). At puberty, the thymus reaches the height of its use, becoming its largest. After this age, the size of the thymus declines as the lymphoid tissue disappears and fat and fibrous tissue appears. T-cells have derived their name from the thymus, because this is where they are produced in the human body. Lymphoid stem cells are delivered to the outer cortex, or layer, of the thymus in blood. After multiplying within the outer cortex, they then move to the inner cortex where they develop T-cell surface markers. The maturation of T-cells is guided by thymopoietin, thymosin, and other hormones created in the thymus. In the center of the thymus (the medulla) T-cells complete their process of maturing and are then released into the bloodstream.

you can translate this into hindi by google translate.

Answer 4

The thymus is a lymphoid gland comprised of two identically sized lobes, located behind the sternum (breastbone) but in front of the heart. It derives its name from a resemblance it bears to the bud of the thyme plant (thymus in Latin). At puberty, the thymus reaches the height of its use, becoming its largest. After this age, the size of the thymus declines as the lymphoid tissue disappears and fat and fibrous tissue appears. T-cells have derived their name from the thymus, because this is where they are produced in the human body. Lymphoid stem cells are delivered to the outer cortex, or layer, of the thymus in blood. After multiplying within the outer cortex, they then move to the inner cortex where they develop T-cell surface markers. The maturation of T-cells is guided by thymopoietin, thymosin, and other hormones created in the thymus. In the center of the thymus (the medulla) T-cells complete their process of maturing and are then released into the bloodstream.

you can translate this into hindi by google translate.