Cinar K, Senol N
Department of Biology, Süleyman Demirel University, 32260 Isparta, Turkey.
Anat Histol Embryol. 2006 Jun;35(3):147-51. doi: 10.1111/j.1439-0264.2005.00629.x.
The wall of the digestive tract is composed of the tunica mucosa, tunica muscularis and tunica serosa. Lamina-submucosa separation or any glands were not observed in tunica mucosa. Goblet cells were determined to constitute a much larger reserve at digestive tract mucosa. Histochemical analysis of the intestine of flower fish (Pseudophoxinus antalyae) showed that gastrointestinal mucous content included sulphate-esters and/or carboxylic [Alcian blue (AB) 0.06+], glycogene and/or oxidable dioles [periodic acid/Schiff+ (PAS+)], neutral or acid-rich (PAS/AB pH 2.5+), sialic acid residues (KOH/PAS) and strong acid sulphated [Aldehyde fuchsin+ (AF+)] glycoproteins (GPs). Except these mucosubstances to lower densities, densely sulphate (AB pH 2.5+), O-sulphate esters (AB pH 1+) strong and weak sulphated (AB 0.3 M+), GPs were also determined.
消化道壁由黏膜层、肌层和浆膜层组成。在黏膜层未观察到黏膜下层分离或任何腺体。杯状细胞被确定在消化道黏膜中构成了更大的储备。对花鱼（安塔利亚拟鲤）肠道的组织化学分析表明，胃肠道黏液成分包括硫酸酯和/或羧酸[阿尔辛蓝（AB）0.06+]、糖原和/或可氧化二醇[过碘酸/希夫氏阳性（PAS+）]、中性或富含酸性物质（PAS/AB pH 2.5+）、唾液酸残基（KOH/PAS）以及强酸性硫酸化[醛复红阳性（AF+）]糖蛋白（GP）。除了这些低密度的黏液物质外，还检测到了高密度硫酸化（AB pH 2.5+）、O-硫酸酯（AB pH 1+）、强硫酸化和弱硫酸化（AB 0.3 M+）的GP。
