日和見感染症
WordNet
- (medicine) the invasion of the body by pathogenic microorganisms and their multiplication which can lead to tissue damage and disease
- (phonetics) the alteration of a speech sound under the influence of a neighboring sound
- the pathological state resulting from the invasion of the body by pathogenic microorganisms
- (international law) illegality that taints or contaminates a ship or cargo rendering it liable to seizure
- moral corruption or contamination; "ambitious men are led astray by an infection that is almost unavoidable"
- an incident in which an infectious disease is transmitted (同)contagion, transmission
- taking immediate advantage, often unethically, of any circumstance of possible benefit (同)opportunistic, timeserving
- a person who places expediency above principle (同)self-seeker
PrepTutorEJDIC
- 〈U〉(病気の)伝染;感染 / 〈C〉伝染病
- ひより見主義者,ご都合主義者
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/02/16 18:24:32」(JST)
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Opportunistic infection |
Classification and external resources |
MeSH |
D009894 |
An opportunistic infection is an infection caused by pathogens, particularly opportunistic pathogens—those that take advantage of certain situations—such as bacterial, viral, fungal or protozoan infections that usually do not cause disease in a healthy host, one with a healthy immune system. A compromised immune system, however, presents an "opportunity" for the pathogen to infect.
Contents
- 1 Causes
- 2 Types of infections
- 3 Treatment
- 4 Veterinary treatment
Causes
Immunodeficiency or immunosuppression can be caused by:
Types of infections
Further information: Immunodeficiency
- Acinetobacter baumanni
- Aspergillus sp.
- Candida albicans
- Clostridium difficile
- Cryptococcus neoformans
- Cryptosporidium
- Cytomegalovirus
- Geomyces destructans
- Histoplasma capsulatum
- Isospora belli
- Polyomavirus JC polyomavirus, the virus that causes Progressive multifocal leukoencephalopathy.
- Kaposi's Sarcoma caused by Human herpesvirus 8 (HHV8), also called Kaposi's sarcoma-associated herpesvirus (KSHV)
- Legionnaires' Disease (Legionella pneumophila)
- Microsporidium
- Mycobacterium avium complex (MAC) (Nontuberculosis Mycobacterium)
- Pneumocystis jirovecii, previously known as Pneumocystis carinii f. hominis
- Pseudomonas aeruginosa
- Staphylococcus aureus
- Streptococcus pneumoniae
- Streptococcus pyogenes
- Toxoplasma gondii
Treatment
Treatment depends on the type of opportunistic infection, but usually involves different antibiotics.
Veterinary treatment
Opportunistic infections caused by Feline Leukemia Virus and Feline immunodeficiency virus retroviral infections can be treated with Lymphocyte T-Cell Immune Modulator.
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Wikimedia Commons has media related to Opportunistic pathogens. |
UpToDate Contents
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English Journal
- Phenotypic characteristics and virulence genotypes of Trueperella (Arcanobacterium) pyogenes strains isolated from European bison (Bison bonasus).
- Rzewuska M, Stefańska I, Osińska B, Kizerwetter-Świda M, Chrobak D, Kaba J, Bielecki W.SourceDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, ul. Ciszewskiego 8, 02-786 Warsaw, Poland. Electronic address: magdalena_rzewuska@sggw.pl.
- Veterinary microbiology.Vet Microbiol.2012 Nov 9;160(1-2):69-76. doi: 10.1016/j.vetmic.2012.05.004. Epub 2012 May 15.
- Trueperella (Arcanobacterium) pyogenes is an opportunistic animal pathogen, which in European bison is associated with different suppurative infections mainly of the urogenital tract. Little is known about the virulence of this bacterium and about the pathogenesis of infections. The main objective o
- PMID 22658663
Japanese Journal
- Copper as an antibacterial agent for human pathogenic multidrug resistant Burkholderia cepacia complex bacteria(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)
- Ibrahim Muhammad,Wang Fang,Lou Miao-miao,Xie Guan-lin,Li Bin,Bo Zhu,Zhang Gou-qing,Liu He,Wareth Abdul
- Journal of bioscience and bioengineering 112(6), 570-576, 2011-12
- … These findings suggest that copper could be utilized in health care facilities to reduce the bioburden of Bcc species, which may protect susceptible members of the community from bacterial infection. …
- NAID 110008897331
- 免疫不全および免疫正常マウスに対するPasteurella pneumotropicaの病原性
- KAWAMOTO Eiichi,SASAKI Hiraku,OKIYAMA Emi,KANAI Takao,UESHIBA Hidehiro,OHNISHI Naoko,SAWADA Takuo,HAYASHIMOTO Nobuhito,TAKAKURA Akira,ITOH Toshio
- Experimental animals 60(5), 463-470, 2011-10-01
- … Pasteurella pneumotropica is an opportunistic pathogen in rodents. … Natural infection in immunodeficient animals suggests that immunodeficiency is a major factor in P. …
- NAID 10029835362
Related Links
- An opportunistic infection is an infection caused by pathogens, particularly opportunistic pathogens—those that take advantage of certain situations—such as bacterial, viral, fungal or protozoan infections that usually do not cause disease in a ...
- opportunistic infection. n. An infection by a microorganism that normally does not cause disease but becomes pathogenic when the body's immune system is impaired and unable to fight off infection.
Related Pictures
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- contagion、infect、infectious disease、infestation、transmission、transmit