Three vallate papillae were observed on the root, each one surrounded by a groove and crescent pad with taste buds on its lateral walls. The foliate papillae on both margins of the tongue contained several laminae with taste buds. The core of the tongue was composed of lingual glands, ...
tongueultrastructure.The fine structure of taste buds on fungiform papillae from man was examined with particular reference to different cell types and to cell-nerve contacts. Most of the elongated cells of the taste bud extended from the basal lamina to the apical pore, terminating in irregular ...
SEM observation showed that the reticulated python tongue has microfacets and micropores on the dorsal side but lack papillae and taste buds. Histological results (HE staining) revealed that the tongue is divided into a mucosal layer and a muscular layer. The mucosal layer consists of lamina ...
Answer: Most taste buds lie along the walls of papillae, the small elevations visible to the naked eye. The taste buds are pockets of taste cells in the tongue epithelium with microvilli that project out of a pore. Nerve impulses, generated when chemicals bind to the microvilli, go to the...
Taste buds on the mammalian tongue are confined to the epithelium of three types of gustatory papillae: the fungiform, circumvallate, and foliate. The gust... JP Mbiene,DKM And,CM Mistretta - 《Journal of Comparative Neurology》 被引量: 228发表: 1997年 A Role for p75 Neurotrophin Receptor...
b. anvil. c. cochlea. d. eardrum. Parts of the Ear: The human ear is made up of the outer ear, middle ear, and inner ear. The structure that we typically think of as the "ear" is actually the outer ear, while the majority of the ear (m...
空预器的检修项目有，检修上下轴承及减速器油泄漏，检修转子密封状况及间隙尺寸，并进行适当的调整，检查传热板。烟灰堵塞的传热板应通过冲洗的方法进行清理，更换磨损严重的传热板，检修吹灰器及冲洗喷嘴，堵塞的喷嘴要进行清理，更换磨损严重的密封件（）
Functional and angioarchitectural structure and classification of lingual papillae on the postero-dorsal surface of the beagle dog tongue was a round fence-like structure surrounding the papillary body and the papillary body consisted of an inner semi-spherical microvascular network structure. ... K ...
An overwhelming range of special foraging and feeding techniques have evolved in birds. Generally, these adaptations are reflected in the external anatomy of the bill, their main manipulative tool. Such adaptations can also be seen in certain inner oropharyngeal structures, including the tongue which,...
A large part of the radiation-induced bud loss is not explicable on the basis of simple cell killing and cellular depletion. Similar rapid bud loss is seen after surgical transection of the nerves to the tongue; to be maintained, taste buds require connection to a normally functional nerve. ...