香蕉久久久 I 国产777 I 中文人妻av大区中文不卡 I 久久综合伊人77777蜜臀 I 婷婷视频导航 I 天天综合永久 I 国产性生交xxxxx免费 I 中文字幕人妻无码视频 I 99精彩视频在线观看 I 久久久久久久久久成人 I 久久精品免视看国产成人2021 I 国产精品精 I 日本又色又爽又黄又高潮 I 国产精选在线播放 I 奇米色7777 I 特级a做爰全过程片 I 激情五月综合五月 I 久久久久久激情 I 在线香蕉视频 I 中文字幕有码av I 色成人 I 日本人zzzwww色视频看看 I 被窝福利片久久福利片 I 色欧美乱欧美乱妇15图片 I 97中文字幕第三 I 成人影院yy111111 I 少妇饥渴xxhd麻豆xxhd骆驼 I 91麻豆精品国产91久久久无需广告 I 国产色在线视频 I 亚洲黄色精品视频 I 免费毛片18女人毛片大全在线看 I 91精品国产日韩一区二区三区 I 亚洲美女视频网

Mycoplasma pneumoniae IgM ELISA The Mycoplasma pneumoniae IgM ELISA is intended for the qualitative  determination of IgM class antibodies against Mycoplasma pneumoniae in human serum or plasma (citrate, heparin).

The mycoplasms belong to the class Mollicutes comprising three distinct families and four genera, one of which is Mycoplasmawith over 60 species. Mycoplasmae are the smallest freeliving organisms known (300 to 500 nm in diameter) and unlike regularbacteria they lack a cell wall. Mycoplasms are extracellular parasites, especially on mucous membranes, which can causeinfections in hu-mans, animals, plants, and cell cultures. Mycoplasma pneumoniae is primarily a respiratory pathogen (obligat) inhumans involving the nasopharynx, throat, trachea, bronchi, bronchioles, and alveoli. Other Mycoplasmae, M. buccale, M.faucium, M. orale and M. salivarium are commensals in the oral cavity. Mycoplasma hominis and Ureaplasma urealyticum inhabitprimarily the genital tract and may act as opportunistic invaders. M. pneumoniae is by far the most important pathogen of thisgroup. Infection with M. pneumoniae occurs worldwide, its epidemiology has been studied primarily in the USA, Europe, andJapan. Infections are endemic in larger urban areas, and epidemic increases are observed at varying intervalls. Mycoplasmapneumoniae has been estimated to cause 15-20% of all pneumoniae; the rate is highest in children and young adults. 74% ofinfections with M. pneumoniae are asymptomatic, reinfection may occur. Naturally acquired immunity to infection with M.pneumoniae appears to be of limited duration (2-3 years).