Meyer W, Tsukise A, Neurand K
Gegenbaurs Morphol Jahrb. 1987;133(1):163-73.
Enzyme and carbohydrate histochemical methods were used to study the secretory activity of the apocrine glands of the scrotal skin of the cat and dog. The typical activity spectra of the different oxidative and hydrolytic enzymes investigated indicated high metabolic rates within the secretory cells. The carbohydrate histochemical differentiation revealed mostly neutral and partly acidic glycoproteins, with only small amounts of sialic acid, in the secretory cells and the luminal secretion of the glands. The PO-lectin-DAB procedures applied demonstrated that the following saccharide residues were dominant within the neutral glycoproteins present: alpha-D-glucose, alpha-D-mannose, beta-D-galactose, N-acetyl-D-galactosamine, and N-acetyl-D-glucosamine.
采用酶和碳水化合物组织化学方法研究猫和狗阴囊皮肤顶泌汗腺的分泌活性。所研究的不同氧化酶和水解酶的典型活性谱表明分泌细胞内代谢率较高。碳水化合物组织化学鉴别显示，分泌细胞和腺体管腔分泌物中主要为中性糖蛋白，部分为酸性糖蛋白，唾液酸含量较少。应用PO-凝集素-DAB程序表明，在所存在的中性糖蛋白中，以下糖类残基占主导：α-D-葡萄糖、α-D-甘露糖、β-D-半乳糖、N-乙酰-D-半乳糖胺和N-乙酰-D-葡萄糖胺。
