szervfejldést
Szervfejlődés is a Hungarian term that translates to "organogenesis" in English. It refers to the developmental process by which a complex organ forms within an embryo. This intricate process involves the coordinated growth, differentiation, and organization of cells, tissues, and organs to establish the mature structure and function of a particular organ. Organogenesis begins early in embryonic development, following gastrulation, when distinct cell layers emerge. These germ layers, the ectoderm, mesoderm, and endoderm, give rise to specific tissues and organs. For example, the ectoderm primarily forms the nervous system and epidermis, the mesoderm develops into muscle, bone, and circulatory systems, and the endoderm differentiates into the lining of the digestive and respiratory tracts.
The formation of an organ is a highly regulated sequence of events. It involves cell proliferation, which