PRENATAL AND POSTNATAL DEVELOPMENT AND ALSO MORPHOLOGICAL AND MORPHOMETRIC INDICATORS OF THYMUS IN NEWBORNS

Authors

  • Khusanov Erkin Uktamovich Samarkand State Medical University, Samarkand, Uzbekistan
  • Korzhavov Sherali Oblakluovich Samarkand State Medical University, Samarkand, Uzbekistan
  • Xayriddinov Boburshokh Burkhonovich Samarkand State Medical University, Samarkand, Uzbekistan
  • Belyalov Arsen Marlenovich Samarkand State Medical University, Samarkand, Uzbekistan

Keywords:

thymus, thymus gland, immune system, morphology, newborn, fetus, Gassal cells.

Abstract

The thymus is a lymphoepithelial organ located in the mediastinum and reaches its maximum development in youth. While other lymphoid organs develop exclusively from the mesenchyme (mesoderm), the thymus is of dual embryonic origin. Its lymphocytes develop in the bone marrow from cells of mesenchymal origin; they invade the epithelial bud, which has developed from the endoderm of the third and fourth pharyngeal pockets. The thymus is covered with a connective tissue capsule, which is introduced into the parenchyma and divides it into incomplete lobules, so the cortex and medulla of the adjacent lobules are connected to each other.

Downloads

Published

2022-11-03

Issue

Vol. 1 No. 2 (2022): ICSRNSS

Section

Articles

How to Cite

PRENATAL AND POSTNATAL DEVELOPMENT AND ALSO MORPHOLOGICAL AND MORPHOMETRIC INDICATORS OF THYMUS IN NEWBORNS. (2022). Proceedings of International Conference on Scientific Research in Natural and Social Sciences, 1(2), 42-47. https://econferenceseries.com/index.php/srnss/article/view/280