Pharyngitis pathophysiology: Difference between revisions
No edit summary |
No edit summary |
||
| Line 2: | Line 2: | ||
{{Pharyngitis}} | {{Pharyngitis}} | ||
=Overview= | =Overview= | ||
The pathogenesis of the sore throat due to pharyngitis is poorly understood.<ref>{{cite book | last = Ferri | first = Fred | title = Md consult/first consult 14-month subscription : combo retail pack | publisher = Elsevier Saunders | location = Place of publication not identified | year = 2005 | isbn = 9781416026075 }}</ref> | The pathogenesis of the sore throat due to pharyngitis is poorly understood.<ref name=":0">{{cite book | last = Ferri | first = Fred | title = Md consult/first consult 14-month subscription : combo retail pack | publisher = Elsevier Saunders | location = Place of publication not identified | year = 2005 | isbn = 9781416026075 }}</ref> | ||
The pharynx is often the first site of infection for many contagious diseases such as the common cold. This is because viruses and bacteria often settle in this part of the body after a person inhales dust or water vapor containing the microorganism. Infection can also arise when a person touches their nose or mouth after having touched an object shared with another person with the disease. The foreign invader reproduces rapidly after settling on the body tissue.__NOTOC__ | The pharynx is often the first site of infection for many contagious diseases such as the common cold. This is because viruses and bacteria often settle in this part of the body after a person inhales dust or water vapor containing the microorganism. Infection can also arise when a person touches their nose or mouth after having touched an object shared with another person with the disease. The foreign invader reproduces rapidly after settling on the body tissue. | ||
== Pathophysiology == | |||
The pathogenesis of the sore throat due to pharyngitis is poorly understood.<ref name=":0" /> Rhinoviral infections produce bradykinin and lysylbradykinin, which are known inflammatory mediators that can excite nerve endings in the pharynx to cause pain.<ref name="pmid2295843">Proud D, Naclerio RM, Gwaltney JM, Hendley JO (1990) [https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=2295843 Kinins are generated in nasal secretions during natural rhinovirus colds.] ''J Infect Dis'' 161 (1):120-3. PMID: [https://pubmed.gov/2295843 2295843]</ref> | |||
__NOTOC__ | |||
==References== | ==References== | ||
Revision as of 21:03, 19 December 2016
|
Pharyngitis Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Pharyngitis pathophysiology On the Web |
|
American Roentgen Ray Society Images of Pharyngitis pathophysiology |
|
Risk calculators and risk factors for Pharyngitis pathophysiology |
Overview
The pathogenesis of the sore throat due to pharyngitis is poorly understood.[1] The pharynx is often the first site of infection for many contagious diseases such as the common cold. This is because viruses and bacteria often settle in this part of the body after a person inhales dust or water vapor containing the microorganism. Infection can also arise when a person touches their nose or mouth after having touched an object shared with another person with the disease. The foreign invader reproduces rapidly after settling on the body tissue.
Pathophysiology
The pathogenesis of the sore throat due to pharyngitis is poorly understood.[1] Rhinoviral infections produce bradykinin and lysylbradykinin, which are known inflammatory mediators that can excite nerve endings in the pharynx to cause pain.[2]
References
- ↑ 1.0 1.1 Ferri, Fred (2005). Md consult/first consult 14-month subscription : combo retail pack. Place of publication not identified: Elsevier Saunders. ISBN 9781416026075.
- ↑ Proud D, Naclerio RM, Gwaltney JM, Hendley JO (1990) Kinins are generated in nasal secretions during natural rhinovirus colds. J Infect Dis 161 (1):120-3. PMID: 2295843