PMID: 6967476Jan 1, 1980Paper

A fluorescence histochemical study of the monoamine-containing cell in the developing frog taste organ

Histochemistry
K Hirata, O Nada

Abstract

Sequential changes in the monoamine-containing cell (MC cell) of the developing frog tongue has been studied by fluorescence histochemistry using uptake of 5,6-dihydroxytryptamine. At st. 16, a few yellow fluorescent cells, here called MC cells, appeared in random order at the uppermost layer of the dorsal epithelium. They were round or elliptical in shape. At st. 18 the MC cells, greatly transformed, were found at the periphery of the sensory disc primordium which first appears during this stage. The MC cell was made up of three parts: perikaryon, process and terminal portion. The perikaryon was located at the upper half of the epithelium and from it a single process stretched vertically toward the basal lamina, above which the dilated terminal portion was found. Thereafter the perikaryon gradually moved toward the basal layer while remaining at the periphery of the disc primordium. Meanwhile the terminal portion moved over the basal lamina toward the center of the disc primordium. At st. 22, the whole of the MC cell lay flat above the basal lamina. The perikaryon was localized at the periphery of the sensory disc and from there the process stretched toward the center. Thus, the morphology of MC cells resembled the adult state...Continue Reading

References

Jan 1, 1977·Archivum Histologicum Japonicum = Nihon Soshikigaku Kiroku·O Nada, K Hirata
Jan 26, 1976·Cell and Tissue Research·M V Düring, K H Andres
Mar 1, 1971·Journal of Ultrastructure Research·A G Lyne, D E Hollis
Sep 1, 1971·The Journal of Investigative Dermatology·A S Breathnach
Nov 1, 1970·The Anatomical Record·S Fujimoto, R G Murray
Jun 1, 1969·Journal of Ultrastructure Research·R G MurrayS Fujimoto
Apr 1, 1969·Archivum Histologicum Japonicum = Nihon Soshikigaku Kiroku·K KurosumiH Suzuki
Jan 1, 1946·The Anatomical Record·A C TAYLOR, J J KOLLROS

❮ Previous
Next ❯

Citations

Jul 1, 1995·Progress in Neurobiology·F Osculati, A Sbarbati

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Archives d'anatomie microscopique et de morphologie expérimentale
A L'HermiteJ P Boiffard
Annals of Anatomy = Anatomischer Anzeiger : Official Organ of the Anatomische Gesellschaft
J O de MoraisB König Júnior
© 2021 Meta ULC. All rights reserved