Streptococcus - he aha te mea te reira? momo o te streptococci

E rave rahi Kua rongo e pā ana ki te oraraa o te mate streptococcal , a fehangahangai noa ki reira. Otiia tino whakaaro torutoru iwi aha te strep, he aha te mea te reira? Ko te matauranga o nga āhuatanga o te ora, me te mahi o te hoariri - he reira te hawhe te wikitoria. Streptococci mahi koiora pūtaiao. I roto i te reira, pera i roto i tetahi mara atu o te matauranga, te rota o ngā uaua, me te huanane. I roto i tēnei tuhinga ka tamata tatou ki te reo wātea ki te kōrero e pā ana ki te mea he streptococcus mōrearea e he taea e te reira, a ahakoa ko reira e tika ana ki te mahi ki a reira, me he aha ngā tikanga o te therapy kawea i roto.

"Portrait" o te werau

Iwi i nga ra me i honohono ai fehangahangai ki mano o microorganisms, e taea te whakaaro anake i raro i te karu. He māngai nui o tenei ope nui o pirinoa me te streptococcus. He aha te mea te reira, pea, tetahi? He aha te momo o mea ora ki te kawe i te reira? Kia tīmata a i te timatanga.

Streptococci - he pūtoro huakita he puka o pirepire mōkitokito ake ki te 0.5 um. Ball - he huakita pūtau kotahi, me te rauropi katoa. Kati te streptococci rua takirua, i roto i ngā rōpū, e hono i roto i te mekameka ranei. E tino whakaritea ratou no te mea te mea kahore makawe iti ranei hiku, flagella ranei. Nuku i roto i anake wawaotanga waho, hei tauira, mā te maremare me te rere o te hau. Kia i roto i te taiao hou, huakita streptococcus tīmata tata tonu ki te tini. e te reira i tenei i te wehenga pūtau ohie. Ko taua te hanganga o ona pūtau e taea te hanga i te L-puka pera-ka karanga (m. E. Tata kahore taiepa pūtau). Ko tenei he taonga uaua ai te uruhanga marama o te tukumate i roto i te tātari kitakita me te tūtohutanga rawa iti ki taero. I roto i te tikanga ki te pai "kia maheni" ki te māngai o te ao o microorganisms rite streptococcus (he aha te mea te reira, tatou i kua kōrero), whakarārangi tatou ona āhuatanga tinana. Na enei pirinoa ko:

- anaerobic (.. Ie maitai horoa ki te hāora);

- karamu (kore te wā e pā ana ki te taimaha, me te tae o te huakita i te tikanga o Gram pūtaiao) - Kei te whakamahia tēnei taonga mō te Tātarihia te mate;

- chemoorganotrophic (kai organic);

- asporogenous (e kore te hanga pua);

- pirinoa.

Āhuatanga o te ora

I roto i te ora te tangata, me te kararehe i roto i te streptococci nui me pirinoa i roto i te kōhao-waha, awa ihu, puku, whēkau nui, engari e taea ki te toto ranei te tahi atu mau rave'a ki te tiki ki tetahi okana me tīmata ki reira te mahi pathogenic. Ano, he streptococci i te taiao huri noa tatou, pērā i te puehu, me tetahi mata, sputum, pirau Matiu. Ahakoa te meka e te pirinoa hanga he L-āhua, me te rite E whai wāhi ana, kia whakakahoretia atu o ratou he uaua. E taea e ki te ora i roto i te matao, "mau" mō te 30 meneti i te pāmahana ki runga ki te 55 nekehanga enei huakita, me ngā rongoā o pūhaumāota mercuric me te waikawa whakamatea ratou 15 anake meneti. Ko reira he momo o te streptococci ki atu ara rohe ora. Nga whatiwhatinga o pirau, sputum (maroke me te hou) maroke, nga mea katoa o te moroiti e taea ora ta'engata. Ko te kaha te nuinga o enei tukumate he i ambient pāmahana ^o 37 C me te tata pH ki kūpapa ranei paku kawakore (uara i 6.9 ki te 7.6). Ki te mōhio, te wai te pāmahana rūma he pH o 7, me i te huware o te nuinga o te iwi o pH 7-7,4, e ko, he pai mo te whanaketanga o enei streptococci ratou. fecundity Rawa nui o huakita whakaatu, ki te taka ratou ki roto ki te reo kei roto toto, serum toto, kūhuka, no te mea ko to ratou kai tino reira. Reira ratou hohoro tupu ki koroni nui. Ki te hoatu e koe nga momo rerekē o te streptococcus i piarimu toto (āta, he otinga kei roto i te toto o te tahi mau kararehe), etahi o ratou e kore te huri i te tae o te piarimu, etahi ahua ai a tawhio noa ratou koroni tāpeke rohe ngeniwhero dissociation (hemolysis), te tuatoru "whakapaipai" te wahi riro matomato. I roto i te āhuatanga iti hua hoki ratou (hei tauira, puehu) koroni streptococci tino iti (2.5 mm) ki te pa ki maha maheni, ētahi wā taratara, mōhinuhinu, me te translucent ahua. I roto i te wai microorganisms e ngana ana ki te noho i roto i te taiepa oko ranei i runga i te raro, mahue te reo mārama iho.

Ko te kino nui i streptococcus ko e hoatu atu ratou tāoke rawa mōrearea e meinga poisoning o te tinana o te patunga, a tae noa taea arahi ki te mate.

He aha e te streptococci

He maha ngā whakarōpūtanga whänui ana te whakaaetia. E ai ki a Brown ko Shottmyulleru, kua wehea te ope katoa o te streptococci ki 3 ngā rōpū matua:

1. Hemolytic.

2. viridans.

3. Ko te hemolytic-kore.

Ko te streptococcus hemolytic te tino mōrearea, engari he pathogenic kore katoa o ratou. I te wa ano i roto i te kinokore hemolytic-kore i reira e tino "nui" pirinoa.

Nā ki te mau fifi whakaarohia atu whakarōpū i roto i te whakatau i te streptococcus pūmate. whakawhanakehia reira takitahi Ripeka Lensfild ko Frederick Griffith. E tangohia ana e ratou te pūtake i te hanganga antigenic o tukumate, e tika ana ki nei i wehea e ratou ki roto ki 17 momo rōpū ranei, denoted e pukapuka Latin. Tuatahi - A streptococci, i roto i te tuarua, te tuatoru C, te wha D me te pera i runga i, tae noa ki te rōpū S-streptococci. He tino kino hoki te iwi tuatahi e wha. Kia titiro ratou tatou i roto i te taipitopito me te timata i whakahoki te pātai: "Group A streptococcus - he aha te mea te reira," He aha ia? Tuatahi, no te mea ko ia te tuatahi ki runga ki te rārangi, me tuarua, no te mea ko reira te werau tino mōrearea e ai he tangata, he "hainga" o mate. Na ...

Rōpū A streptococci

Bacteria o tenei rōpū ko kore anake te tino kino, engari ano hoki te maha tino. kitea Just te tangata 53 momo o enei microorganisms, a 49 o ratou no ki te rōpū, ko te A. e kitea e ratou i roto i te wahi romahā, te mangai, punuatuna, taihemahema, me ki te awhina o toto i reira tomo rawa ngāwari te pirinoa whakawhiti ki tetahi wahi o tinana me tetahi tinana. Ko tētahi atu ingoa mō ēnei huakita - pyogenes streptococcus, e ko te streptococci pyogenic. He aha te mea te reira? iritihia rite "pirau" Ki te pyon Kariki. Mai i te taitara, ko reira mārama e te mate take streptococci pyogenic, tahi e te purulent fakahoko (purulent mate). Ko reira e kore anake ratou āhuatanga mōrearea. Taua microorganisms i muri i te whakawhiti whakapataritari pōauautanga mate whāriki - rūmātiki me te glomerulonephritis whakapeka (tākihi kino). Ko te āhuatanga āhuatanga matua o te rōpū katoa te streptococci ko te aroaro i roto i to ratou taiepa pūtau o M pūmua, a puta reira i roto i 80 rerekētanga. Tenei taonga tiaki te streptococci e phagocytes ngā i roto i te toto tangata, ki te kai i te tinana ke. I roto i te tua, he rōpū tukumate māngai He he capsule ki te tiaki ratou i phagocytes. Enei āhuatanga morphological o streptococci "hara" i roto i te meka i kua he tangata i kino atu i ake, hua wātea i te mate ki te momo o te werau i meinga te mate anake. Ko te mea meinga nui tou korokoro he pūmua streptococcus-M1, te pūnaha ārai mate ka waiho te anake o nga huakita me te tukumate M2 pūmua he kore, e te tikanga ka taea e koe anō angina mate. Whika i roto i tenei take, whakatau i te momo o here i roto i te pūmua.

streptococcus Hemolytic: he aha te mea te reira

Ko te wā "hemolytic" tikanga whakangaro pūtau toto. Ki te ko te werau hemolysis oti (te oti te whakangaromanga o ngā pūtau toto katoa a tawhio noa ratou), e kiia ana ko beta-hemolytic. whakapumautia Tata ngā mema katoa o te rōpū tuatahi e whā (A, B, C, D) te ka he. meinga ratou te mate e whai ake nei:

• nui korokoro;
• ngangana kirika;
• fehangahangai ahau;
• impetigo (he mate kiri);
• endocarditis infective;
• whēwhē (puku, roro);
• meningitis, sepsis fā'ele'i;
• postrodovoy sepsis;
• mate ngā o te pūnaha genitourinary.

He he ano hoki te streptococcus ārepa-hemolytic. He aha te mea te reira? Ko tenei te hemolytic taua streptococcus (zelenyaschy), anake e whakamotitia reira nga pūtau toto whero wāhanga. Kia mea he e tenei ahua o iti mōrearea. I roto i te meka, he mea he taua mate kino, ano:

• abscesses peritoneal me te roro;
• periodontitis;
• endocarditis infective;
• kakā;
• kakā.

Enei streptococci, rite whakahuatia i runga ake, taea ki te huri i te tae o te reo i whero ki matomato he.

He streptococcus kama-hemolytic. He aha te mea te reira? Na ka karangatia e te huakita e kore e whakangaro pūtau toto whero, me te kore e huri huri noa ia reo piarimu (pera-ka karanga kore-hemolytic). Engari ka taea e ratou meinga he maha o mate:

• endocarditis infective;
• pakohu kakā;
• mate i roto i te patunga.

streptococcal

Ko te tikanga, nui korokoro - he ariā whanui, te tikanga i tetahi nui korokoro. Ka taea te meinga te reira e te streptococcus kore anake, engari ano hoki i ētahi atu tukumate viral me kitakita. Kia aparau i te aha ki te mahi, ki te kitea korokoro strep, he aha te mea reira me pehea e kore e ki te e hape ki te tātaritanga, no te mea pānga ki te ara o te maimoatanga. kia hanga whakawa Accurate he tākuta anake e hāngai ana i runga i nga hua o te tātari microbiological (pani). Kei te mau ia ki te ūkuia horomata i korokoro te. I tua atu, i reira e rua whakamātautau tere, engari ko te tika tino te pani. Huaketo ki nui korokoro streptococcal anake e taea e i roto i whakapā ki te manawanui, ki te kore koe e tangohia whakatūpatotanga. Ko te tohu matua ko:

• nui korokoro, tautautefito ki he taimi horomia;
• pāmahana;
• ngoikore whānui, Chills;
• kōpuku waha mamae;
• edema mucosal;
• tohu ma purulent ranei i runga i nga tonsils me korokoro;
• i roto i te wā onge, mamae puku.

Ko te mate ki te maimoatanga tika pumau hoki ki runga ki te 5 ra. Me Medicines ki kia whiriwhiria i roto i te ara pēnei i ki e kore e mamae i te whatukuhu, me hononga.

Nuinga o ngā wā whakahau paturopi ki tūroro waha, a i roto i te wā motuhake subcutaneously. Hei whakaiti i Tāhorongia nui korokoro ranei whakararā whakamahia antiseptics, broths daisy, otinga houra tunutunu.

Huri noa te taua tohu rite nui korokoro, āhuatanga ngangana kirika te anake ka te tapiritia te mate ponana punctulate whero katoa i runga i te tinana, meinga e te tāoke streptococcal. kite ngangana kirika rite te tohu "arero rōpere" (ki te paninga ma, me te papillae whero). Ko rite ki taua whakaahuatia ana i runga maimoatanga.

mate kiri Streptococcal

tonoa ētahi tākuta tūroro ki te kia whakamatauria hoki strep CPR. He aha te mea te reira? Ae, cocci te taua huakita katoa. Pakia tenei rōpū karanga streptococcus spp. Kei roto te reira i te streptococci pyogenic waia, e ko te take o maha mate, me te streptococcus pneumoniae, meinga kakā, meningitis, Bronchitis, mate o te toto, me mutans streptococcus, kawenga mō caries me endocarditis.

Hoki mate kiri streptococcal ngā impetigo me erysipelas.

Ko te mate tuatahi meinga pyogenic streptococci A-rōpū. Ka rite ki te tikanga, kei te maha kitea reira i roto i ngā tamariki, ki te kahore haapa'o ki ngā paerewa hauora. Streptococci hinga tonu i runga i te kiri o te iwi i roto i te ora ia rā. Hea "hoa ki te viivii" (horoi ringa, mahi horoi mākū auau), me nekehia ratou kiri. A kei hea E kore te mea te pai akuaku, streptococcus noho te kiri tonu me i te whētuki iti, tae atu ki ngā rapirapi marama me ngau o ngā ngārara, tomo ki te paparanga subcutaneous. Ko te tohu o te impetigo he ponana rite ongonoa huri noa te ihu, ngutu, a te tino uaua i roto i te tahi atu wahi o te tinana. I te wā tuatahi, enei pāpaka i te puka o nodules whero (papules), e kua muri tahuri ki vesicles purulent (opupu) me pakaru maroke kowhai ki te hanga i parāoa. Hamani impetigo ki paturopi.

meinga ano Kanohi streptococci pyogenic. Puta ana te mate e tika ana ki te kătahi o huakita ki te kiko subcutaneous. Ai - ngā maumaui tapatahi o te kiri, i motu ki te ngau pepeke. tohu:

• whero, here, pupuhi o te wahi i pangia o te kiri;
• Chills;
• kirika.

Ko tētahi o nga āhuatanga tino kino o te māuiuitanga ko te taea o te relapses maha nga tau i muri i rongoa kitea.

kakā

He te mate maha ngā momo, i runga i te tukumate rānei. kakā Streptococcal - tetahi o te kino tino. Kei te karanga a te reira i te kătahi ki te pūkahukahu streptococcus pneumoniae. Ka taea e koe te tiki ake i te mate, te kupukupu rangi, e kei huakita pathogenic. tīmata kakā ohorere, engari i ētahi wā tona whanaketanga āta. tohu:

• kirika;
• mare;
• mamae pouaka;
• hāhā o te manawa;
• kirika;
• exudate purulent (pirau haaputuraa i roto i te pūkahukahu) - he tukanga e mea he kaha ki te whakapiki ake i, a ki te kahore e riro mehua akiaki, i roto i te titaha marama i hanga.

X-ray pāngia kakā, me te whakamātautau o te rere sputum. Tukinotia ki paturopi me corticosteroids, rite ki te tikanga, titau te huarahi whānui. Aronuinga therapy whakawhanakehia e te kaimahi tohu anake! Te kore maimoatanga tika o te kakā ko maha mate.

Streptococcus agalactia: he aha te mea te reira

Ki te rōpū A streptococcus, tatou nui atu iti iho ranei kōmaka i roto. Kia kōrero tatou e pā ana ki pirinoa o B. rōpū i te tuatahi tāutuhia ratou na roto i te ako mastitis i roto i nga kau. Muri mai i kitea i te reira e meinga enei huakita kongakonga whanau anake o meningitis me te septicaemia, ia ratou whaea - sepsis puerperal. Pirinoa ko streptococcus agalactiae (i roto i te Russian - "agalactia streptococcus"). He aha te mea te reira? Ko te whakahoki: ko reira he huakita tino kino e arahi rānei ki te mate ki pōauautanga nui ranei. Ratou tinana (taiepa pūtau) ngā polysaccharides capsular, te whakamutunga - 9 rerekētanga. Fakatatau ki ai, i reira e 9 a streptococcus agalactia serotypes. Hei tika te whakatau i tetahi meinga te mate, noho whakamātautau CAMP. Whakarāpopototanga - te reira noa te pukapuka whakapaipai o ingoa o pūtaiao whai wāhi i roto i tenei take.

No te mea o etahi whai wāhi i roto i etahi fifi whakatika te whakarōpū. Na, tangohia, hei tauira, rōpū streptococcus B. He aha te mea te reira? Ae, te mea ano e rite ana streptococcus agalactia. E rua ngā ingoa mo te taua huakita enei. Rōpū B streptococci he āhua rānei porotītaha ranei a tawhio. Ratou matua "noho" - te pūnaha urogenital tangata. E tuku huakita whanau hou i roto i whanau. whakawhanake Sepsis ka mate tenei katoa 2% o ngā tamariki, engari 50% o ratou, a mamae maha morehu i disorders roro. taea sepsis Manifest i kotahi (mo te po tuatahi) ranei i runga i te wā (i tetahi wiki ki te 3 marama). tohu:

• te momoe;
• ngote rawakore;
• iti hoki romahā;
• pera hypotension;
• bacteremia (te aroaro o te huakita i roto i te toto);
• kakā kiriuhi ranei.

I roto i nga wahine hapu faaite sepsis streptococcal ake i roto i te mamae me te bloating, bacteremia. I te tahi taime timata meningitis endocarditis infective me / ranei.

kāwai katoa o tangata rōpū B streptococci meinga taua mate:

• kiriuhi;
• kakā;
• purulent kaiponapona;
• mumura o te wahi urogenital;
• te tapû-;
• papatoiake whēwhē, peritoneal me etahi atu.

rōpū Streptococcal C me D

Kua kitea te maha iti o te iwi i ētahi atu rōpū o te streptococci. Bacteria no ki te rōpū C e beta-hemolytic ka meinga te mate taua rite te tukumate A-rōpū. E pā ana ki te rōpū D me streptococci, me enterococci. meinga ratou mate te nuinga i roto i te paari, te mate tangata memeha noa, me te i roto i te hunga e farii i paturopi tika ki whakakeke wahia te toenga o microflora i te tinana.

maha ui iwi he aha te tere o te streptococci, no te mea kahore e meinga tonu ratou mate. Ka rite ki taua, i reira he kahore täkupu. Ko te kinokore enei huakita, i taea ki te pūnaha ārai mate he "pupuri ratou i roto i te haki." Na reira, ko te mahi matua o te katoa o tatou - ki te whakapai ake me te whakakaha i tō pūnaha ārai i roto i ara katoa, i he wātea ana anake. Ki te ohorere ia whakawarea, streptococci e whiwhi i roto i o te mana me te whakaeke. Whakangaromia huakita feruri rite te wahi o mutu i roto i te torutoru haora ka tango i te reira hou, no te mea he tino ratou i roto i to tatou taiao. Ko te streptococci waha ki te faaite ake ki te 60% o microorganisms katoa. Ko te streptococci i roto i ngā rōpū, detectable i runga i kikokiko mucous, tikanga kore ratou e waiho.