Jun 1, 1975

Differences in the responses of taste receptors to organic and inorganic acids with changes in the concentration of bicarbonate in the solution

Fiziologicheskiĭ zhurnal SSSR imeni I. M. Sechenova
M V Kozlova

Abstract

The thresholds of the pH for citric acid (pH=4.9) were found to exceed by 1.4 pH the thresholds for HC1 (3.5) at 1.2 mmol/1 bicarbonate in the solution. The reaction to citric acid was higher than to HC1 at equal pH. Decreasing of bicarbonate from 1.2 mmol/1 to 0 reduced pH threshold only for sitric acid from 4.90 to 3.15. pH threshold for HC1 remained 3.5 The chorda tympani response to stimulation with solutions containing bicarbonate (1.2 mmol/1) was higher than in absence of bicarbonate. The data obtained suggest two ranges of the acids in action.

  • References
  • Citations

References

  • We're still populating references for this paper, please check back later.
  • References
  • Citations

Citations

  • This paper may not have been cited yet.

Mentioned in this Paper

Citricum acidum, citric acid, homeopathic preparation
Carbonic Acid Ions
Entire Chorda Tympani
Structure of Chorda Tympani
Electrophysiology (Science)
Bicarbonate Measurement
Acids
Bicarbonates
Taste Buds
Dose-Response Relationship, Drug

About this Paper

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.

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.

Head And Neck Squamous Cell Carcinoma

Squamous cell carcinomas account for >90% of all tumors in the head and neck region. Head and neck squamous cell carcinoma incidence has increased dramatically recently with little improvement in patient outcomes. Here is the latest research on this aggressive malignancy.

Signaling in Adult Neurogenesis

Neural stem cells play a critical role in the production of neuronal cells in neurogenesis is of great importance. Of interest is the role signalling mechanisms in adult neurogenesis. Discover the latest research on signalling in adult neurogenesis.

Psychiatric Chronotherapy

Psychiatric Chronotherapy considers the circadian rhythm as a major factor for optimizing therapeutic efficacy of psychiatric interventions. Discover the latest research on Psychiatric Chronotherapy here.

Bone Marrow Neoplasms

Bone Marrow Neoplasms are cancers that occur in the bone marrow. Discover the latest research on Bone Marrow Neoplasms here.

IGA Glomerulonephritis

IgA glomerulonephritis is a chronic form of glomerulonephritis characterized by deposits of predominantly Iimmunoglobin A in the mesangial area. Discover the latest research on IgA glomerulonephritis here.

Cryogenic Electron Microscopy

Cryogenic electron microscopy (Cryo-EM) allows the determination of biological macromolecules and their assemblies at a near-atomic resolution. Here is the latest research.

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.

Related Papers

Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology
T J Leng
Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology
Yi QiaoXiao Zhong
The Journal of Laryngology and Otology
L J McManusP J D Dawes
Acta Physiologica Scandinavica
G Hellekant, V Gopal
© 2020 Meta ULC. All rights reserved