[Histologic and histochemical studies of the prenatal development of the wool follicle in Egyptian fat-tailed sheep]. / Histologische und histochemische Untersuchungen der pränatalen Entwicklung der Wollfollikel bei ägyptischen Fettschwanzschafen.

Thickness of epidermis, diameter and density of follicles as well as the ratio of secondary to primary follicles went up with significance (P less than 0.01) along with development. Medium concentrations of neutral and acid mucopolysaccharides were histochemically recorded from the corium, while high levels were present in basal stratum and hair pivots. High concentrations of alkaline phosphatase were recorded from basal stratum, hair pivots, and papillae and moderate concentrations from sweat and sebaceous glands, with the latter containing also glycogen and lipids.