The most striking histological features of the digestive tract of Saccobranchus fossilis are the following:- Taste buds roughly resembling those of the mammals in structure are present in the lips, buccal epithelium and pharynx in great numbers and a few are present in the sophageal region. In...
Furthermore, there are organs that aid in digestion but are situated outside of the digestive tract. These organs which include the salivary glands, pancreas, gallbladder and the liver, form the accessory digestive system. This article provides an overview of the histological features of the ...
The structure of digestive tract of Whitmania pigra was studied by anatomical and histological methods.There are 11 pairs of lateral diverticulums outstretched from both sides of crop,and the 6th lateral ...
R Gossrau - 《Journal of Histochemistry & Cytochemistry》 被引量: 140发表: 1981年 Histology of the digestive tract of the freshwater stingray Himantura signifer Compagno and Roberts, 1982 (Elasmobranchii, Dasyatidae) We investigated the histology and histochemistry (of carbohydrates and proteins) of...
the morphology and histology of the digestive tract in Oplegnathus fasciatus were studied by optical microscopes.The digestive tract in Oplegnathus fasciatus consists of the buccal-pharynx cavity with well-developed mandibular teeth,oesophagus,stomach,intestine and rectum.The oesophagus shows two ...
The digestive tract of Oreochromis niloticus is described, in order to resolve discrepancies found between previous accounts. Two types of goblet cells were found in the oesophagus, which differed in size, and in staining characteristics with periodic acid-Schiff and alcian blue. A region with tubul...
Test yourself on the histology of the upper GI tract with this custom quiz. Custom Quiz: Histology of the digestive tract Start quiz Submucosa Submucosa Tela submucosa 1/4 Synonyms: none Deep to the mucosa is a thick layer of connective tissue known as the gastric submucosa. Its arrangement...
The anatomy andhistologyof the digestive tract in Ophicephalus argus was studied using light microscopes. 采用大体解剖及光镜技术对乌鳢消化系统进行了形态学和组织学研究. 期刊摘选 Histologyshowed a marked increase in the size of the cartilaginous soft callus. ...
In addition, we found that the marbled flounder has a stomach with a structure suitable for eating small amounts of hard food, and that most of its digestion takes place in the anterior intestine portion. Our study presents the histological and histochemical characteristics of the digestive tract...