Histological and histochemical studies of digestive system in the megrim, Lepidorhombus whiffiagonis (Teleostei: Scophthalmidae) (CROSBI ID 281300)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bebić, Martina ; Kević, Nives ; Restović, Ivana ; Šantić, Mate ; Bočina, Ivana
engleski
Histological and histochemical studies of digestive system in the megrim, Lepidorhombus whiffiagonis (Teleostei: Scophthalmidae)
The digestive system of Lepidorhombus whiffiagonis was studied using histological and histochemical techniques. The wall of oesophagus and stomach fundus consisted of four histological layers: mucosa, submucosa, muscularis and the outer layer. Mucosa, the innermost layer, usually consisted of three different layers, including epithelium, lamina propria and lamina muscularis mucosae. Submucosa of connective tissue with blood vessels and nerve fibres underlined the mucosa and usually protrudes into the mucosal folds except in the gallbladder where it is completely absent. The muscular layer of the digestive system consisted of smooth muscles arranged in longitudinal, circular or oblique layers. Striated fibres were found in the oesophageal wall. The outermost layer comes as tunica adventitia in upper parts and tunica serosa in lower parts of the digestive system. Hepatocytes were surrounded by a mass of fat- storing cells. Serous acini of pancreas were scattered down the length of the stomach. Alcian blue/PAS technique revealed that alkaline and neutral mucopolysaccharides were present in oesophagus while acidic mucopolysaccharides was found in the stomach and intestines.
histoarchitecture ; Histochemistry ; Pleuronectiformes ; Adriatic Sea
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
7 (2)
2020.
125-135
objavljeno
2383-1561
2383-0964
10.22034/iji.v7i2.372