title: Evolution of localization of the reactions of adenosine triphosphatase (Mg++-ATP-ase), 5'nucleotidase (5'nt), alkaline phosphatase (AP), and acid phosphatase (AcP) in developing rat testis. I. Physiological conditions.
abstract: The experiments were performed upon the rats aged 1, 4, 7, 15, 30, 45, 60, 90 d, and 1,5 a. The behavior of the following reactions was described: for adenosine triphosphatase stimulated by Mg++(Mg++-ATP-ase), for 5'nucleotidase (5'Nt), for alkaline phosphatase (AP), for acid phosphatase (AcP). The first 3 are markers of the transport enzymes in cells, and the 4th is a marker of lytic processes. It was estimated on the basis of the examined reactions that a full metabolic maturity of the gonad was revealed since the 45th d of post-fetal life.
mesh_terms: D015720:5'-Nucleotidase; D000135:Acid Phosphatase / Q000032:analysis*; D000469:Alkaline Phosphatase / Q000032:analysis*; D000818:Animals; D017301:Ca(2+) Mg(2+)-ATPase / Q000032:analysis*; D006651:Histocytochemistry; D008297:Male; D009708:Nucleotidases / Q000032:analysis*; D051381:Rats; D011919:Rats, Inbred Strains; D013737:Testis / Q000166:cytology / Q000201:enzymology / Q000254:growth & development*
chemical_list: D009708:Nucleotidases; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase; D015720:5'-Nucleotidase; D017301:Ca(2+) Mg(2+)-ATPase