Results 91 to 100 of about 238,887 (290)

Morphometric and immunocytochemical assessment of fungiform taste buds after interruption of the chorda-lingual nerve [PDF]

, 1993
Unilateral interruption of the chorda-lingual nerve led to a loss of most epithelial axons and to the deterioration of fungiform taste buds in the anterior portion of the tongue of albino rats, mongolian gerbils, and golden hamsters. By three weeks after
Lan‐Hsin Wu, Bruce Oakley, Oakley, Bruce, Anne Lawton, Lawton, Anne, Riddle, David R., David R. Riddle, Wu, Lan-Hsin   +7 more
core   +1 more source

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

Tripotent Lgr5 stem cells in the posterior tongue generate lingual, taste, and salivary gland lineages

Nature Communications
The circumvallate papillae and foliate papillae of the posterior tongue contain taste buds in close proximity to specialized salivary glands, known as von Ebner glands.
Laurens H. G. Verweij, Seok-Young Kim, Dimitrios Laskaris, Lin Lin, Gijs J. F. van Son, Femke C. A. S. Ringnalda, Harry Begthel, Ravian L. van Ineveld, Chris Winkel, Jay P. Slack, Anne C. Rios, Karin Sanders, Jacco van Rheenen, Marc van de Wetering, Hans Clevers   +14 more
doaj   +1 more source

Accelerated turnover of taste bud cells in mice deficient for the cyclin-dependent kinase inhibitor p27^Kip1

BMC Neuroscience, 2011
Background Mammalian taste buds contain several specialized cell types that coordinately respond to tastants and communicate with sensory nerves. While it has long been appreciated that these cells undergo continual turnover, little is known concerning ...
Perna Marla K, Moore Preston D, Smith Adams Lorraine B, Harrison Theresa A, Sword Jarrod D, Defoe Dennis M   +5 more
doaj   +1 more source

Taste buds

, 1997
Taste buds.

core  

Changing of maturation and distribution of taste buds in mammals [PDF]

, 2003
Taste bud distribution on the soft palate (SP) and within three types of tongue papillae (fungiform; FF, foliate; FL, and circumvallate; CV) were examined histologically in the rat and marmoset at different postnatal ages. Serial paraffin sections (10/μm)
HARADA, Shuitsu, 原田, 秀逸, KASAHARA, Yasuo, 笠原, 泰夫   +3 more
core  

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Extracellular Vesicles‐Based Biological Macromolecule Delivery Systems: Biogenesis, Characterization, and Emerging Clinical Applications

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are nanoscale membrane‐bound structures that play a pivotal role in intercellular communication by transporting bioactive molecules, including proteins, lipids, nucleic acids, and organelles, between cells. Originating from the endosomal pathway, EVs reflect the physiological and pathological status of their parent
Emine İncilay Torunoğlu, Zeynep Betül Sarı, Muhammed Emin Sarı, Erdi Can Aytar   +3 more
wiley   +1 more source

Unilateral nasal obstruction induces degeneration of fungiform and circumvallate papillae in rats

Journal of the Formosan Medical Association, 2018
In clinical orthodontic treatment, chronic respiratory disturbance or mouth breathing has been concerned symptoms and screening criteria. In this study, to analyze the relation between nasal obstruction and taste sensing, a unilateral nasal obstruction ...
Jui-Chin Hsu, Ippei Watari, Yukiha Funaki, Satoshi Kokai, Takashi Ono   +4 more
doaj   +1 more source

A permeability barrier surrounds taste buds in lingual epithelia

, 2015
Epithelial tissues are characterized by specialized cell-cell junctions, typically localized to the apical regions of cells. These junctions are formed by interacting membrane proteins and by cytoskeletal and extracellular matrix components.
Chaudhari, Nirupa, Barro-Soria, Rene, Pereira, Elizabeth, Roper, Stephen D, Dando, Robin, Kurian, Mani   +5 more
core   +1 more source