Egypt is by some definitions part of the Middle East, geographically it is a transcontinental country, the bigger part of the country stretches along the Nile in North Africa while the Sinai Peninsula is in Western Asia.
See interstitial cell. The testosterone-secreting cell of the testis which is located in clusters in the interstitium between the seminiferous tubules. Leydig cells are large and have centrally located nuclei, eosinophilic cytoplasm and numerous lipid-filled cytoplasmic vacuoles.Function.ee interstitial cell. The testosterone-secreting cell of the testis which is located in clusters in the interstitium between the seminiferous tubules. Leydig cells are large and have centrally located nuclei, eosinophilic cytoplasm and numerous lipid-filled cytoplasmic vacuoles.
Medical Definition of LEYDIG CELL. : a cell of interstitial tissue of the testis that is usually considered the chief source of testicular androgens and especially testosteroneâcalled also cell of Leydig, interstitial cell of Leydig.edical Definition of LEYDIG CELL. : a cell of interstitial tissue of the testis that is usually considered the chief source of testicular androgens and especially testosteroneâcalled also cell of Leydig, interstitial cell of Leydig.