Pseudomonas aeruginosa: maimoatanga, me te rawa

Pseudomonas aeruginosa ranei Pseudomonas aeruginosa - turanga Gram pā ki kapo. I roto i te natura, e horapa whānui, ora te reira i roto i te oneone, me te wai, i runga i te tipu, i roto i te wahi gastrointestinal i roto i rua kararehe me te tangata. Ko reira pea te pokarekarenga te nuinga o te moroiti-kaiao e taea te kitea i roto i te tauira o te wai i tangohia i ngā mātāpuna taiao.

He aha te mea rerekē i ētahi atu huakita kapo, he aha ngā kia nui aro o kaiwhakaako me pūtaiao Pseudomonas aeruginosa? Maimoatanga o tukanga pathological meinga e tenei moroiti, ko reira tino uaua, he multiresistant ki paturopi te rakau. Āpiti atu ki Mycobacterium kohi, me te etahi taumahatanga o staphylococci, no reira ki te huakita tino ātete ki te chemotherapeutic raau taero e wātea ana i tenei ra. Ko ara i runga i tenei rārangi, te reira maha e te wahi ārahi.

Ko e tika ana ki te aroaro o te biofilm, e kua he tūranga tiaki, me te he arai i hanga nei e te membrane lipopolysaccharide waho tenei. Na i reira he taumahatanga e he ātete ki paturopi tata mohiotia katoa i tenei ra.

Heoi, Pseudomonas aeruginosa, taka maimoatanga e he hakari i te wero, tairongo ki phenol (2% otinga), 3% hauwai waikuratei me chloramine (0.5% otinga). I roto i te taiao, i roto i ngā i roto i te wai, me te huru takawai, he ahei o kore anake tohe roa, engari proliferate ano hoki te huakita. Tino pai hoki tona whanaketanga whakaaro te ki kia 37 ° C te pāmahana, engari ano hoki i 42 ° C Bacillus ahei o tipu.

Pseudomonas aeruginosa: Tohu

He wāhi tino nui i roto i te whanaketanga o te huakita o mate nosocomial, he mōrea i roto i ngā o te mate he piko, wharepaku, faucets kakau, tūemi mākū (tauera, hei tauira). te tupu pinepine pāpaka Local i te pae o te weranga me kaimono postoperative, motu me te patunga. Mea pinepine kitea he rakau ki otitis, pyoderma, dermatitis. Ka rite ki te hua o te whara tafa huakita ranei e taea meinga mate o te kanohi, me te mimi (maha te whakamahi i te pū tōngāmimi).

Hoki ngā tukanga inflammatory nui, e taea te whakahengia mo Pseudomonas aeruginosa, ngā endocarditis (kino o nga mapuni ngakau), kakā, whēwhē roro, meningitis, ru syndrome, te hononga iho. I roto i te whānui, mate rohe meinga e tenei tokotoko, tino maha arata'i ki bacteremia - mate o te tinana katoa i roto i te hononga ki te kătahi o te kaihoko hopuhopu i roto i te toto.

He āhuatanga āhuatanga o tenei huakita ko te endo- kōwhiringa kaha me exotoxins, hemolysin, cytotoxins, mahi proteolytic tiketike, ariā o hyaluronidase, te kaha ki te synthesize krahmalopodobnogo pūhui rite hūpē, e faarahi ona āhuatanga piripiri, me te he maha o ngā uhi. ka mea pāpaka meinga e puta moroiti ki tohu nui o te haurangi, tiketike pāmahana. I roto i ngā, rere tonu Pseudomonas kakā etiology pakeke, mataara nga tihi ata o kirika, hāhā o te manawa, me te cyanosis. kitea te auau te tahuti nei tiketike (50-60%) i i meningitis me, ki te ora o te manawanui, kitea tamau ari wäriu rite te disorders neurological matotoru.

aeruginosa Pseudomonas: maimoatanga

Tuatahi o te katoa e hiahia ana koe ki ngā tikanga taiwhanga ki te whakatau i te tūtohutanga o te tukumate ki te tarukino. Maimoatanga o Pseudomonas aeruginosa, rite ki te tikanga, titau te whakarite o te maha (te iti rawa e rua) o paturopi. I roto i te koi, te ora-te whakawehi take i reira ki te wa tatari mo nga hua o te kai e kore e whakahau paturopi, e he te nuinga o huakita tairongo, ki te horopeta mōrahi. Ko ētahi o ēnei taero rongoā paturopi te rima me te ono o whakatupuranga (amdinotsillin, pitratsillin, azlocillin). E mea pinepine i reira he whai hua, me te carbenicillin. Applied me cephalosporins - tsefzulodin, ceftazidime. E maha ngā ratou ki te aminoglycoside. Tōtika me te whakamahi rō-uaua o te ciprofloxacin. I muri i te fariiraa i hua matomato whakamārama i te ara iahiko therapy.

A, no te porokeretia, mau tonu, e pängia ana ki te whaiaro-whakaora mate, e kua meinga e Pseudomonas aeruginosa, te kore e hiahiatia tonu maimoatanga. I roto i te nuinga o te wā he reira nui ki te tautapa kotahi paturopi. Tata nei, mo te maimoatanga o Pseudomonas bacteriophage Kei te whānui whakamahia wai. Heoi, kia mahara ai e i roto i tenei take, ko te mea e tika ana ki te whakatau i te tūtohutanga o te tukumate ki te mau faaineineraa koiora.