Ahụ ikeNa nkà mmụta ọgwụ

Gram-mma bacteria

Gram-mma bacteria nwetara aha ya azụ na 1884, mgbe Danish ọkà mmụta sayensị G. gram nyere ya usoro nchọpụta. Ndabere nke usoro a na-tọrọ ala staining nke na cell mgbidi nke bacteria pụrụ iche e ji esiji ákwà na-ekwe ka aka ịmata Biochemical Njirimara nke cell membranes. The mejupụtara nke ihe ngwọta, nke na-amịpụta coloration agụnye aniline na ayodiin ngwọta maka idozi agba. Gram mma bacteria mgbe saa ntụpọ ike na gram - discolored.

Gram-mma bacteria na-agụnye laktobatsillobakterii, micrococcal bacteria batsillobakterii na klostridiobakterii. Ọdịdị nke ọ bụla otu dị iche bacteria ekwe omume ma ọ bụ na-apụghị ime nke sporulation, ma n'ozuzu ha ahụkarị - nwere a akpụkpọ ahụ na ribosomal nucleotide.

Clostridia, ha bụ n'ozuzu anaerobes na ọtụtụ na-na ụdị nke ruo, ma mgbe ụfọdụ cocci. N'oge guzobere nje spores Clostridium nwere a lemon udi. Clostridium nwere ikike ime ka ọgba aghara na ụfọdụ na-edozi, polysaccharides, amino asịd na Pirin. Dị ka ihe atụ, a gbaa ụka usoro eji Clostridium nwetara acetone na ụfọdụ ndị ọzọ alcohols. Ndị a bacteria nwere ike ibi na ala, na mmiri, na digestive tract nke ndụ. N'ihi na ụmụ mmadụ ize ndụ Clostridium tetanii (nje tetanus), na Clostridium septikum (causative gị n'ụlọnga nke gas ure anụ). Nke a na nje bacteria bụ Clostridium Nsí, na-arụpụta a nsí dị ike nke na-eduga ozugbo ọnwụ.

Batsillobakterii bụ mkpanaka ekara mgbe, aerobic, ha nwere ike na-akpụ spores. Nje na-akpata subtilis a kasị mara amara n'etiti ndị a subspecies, nke na-ifịk ke usoro nke decomposition nke organic okwu. N'ihi na nwoke ize ndụ nje na-akpata anthracis. Ruru ya eke Njirimara batsillobakterii iji na-emepụta ọgwụ nje.

Lactobacillus - a gram-mma bacteria na-adịghị na-etolite spores na na-na ụdị nke ruo. The uru nke a bacteria bụ ha nwere ike ferment carbohydrates na-akwadebe site lactic acid. Lactobacilli nwere ike dị na-aba n'anya, mmiri ara ehi na ngwaahịa, pickled kabeeji, pickled. Ha na-guzobere n'oge ensiling dị ka a n'ihi nke decomposition nke osisi na ụmụ anụmanụ foduru.

Micrococci jikọtara ma aerobic na anaerobic microorganisms na-adịghị na-etolite endospores. Metabolism a na-iji na mmezi nke akụkụ okuku ume na ọrụ. Ndị a cocci na-aka na usoro nke na decomposition nri, anụmanụ na osisi na-anọgide. The kasị ama nnọchiteanya nke micrococci - aureus. Ọ bụrụ na ọ na-na ngwaahịa ndị na-na okpomọkụ, mgbe ahụ, ọ na-amalite ifịk ifịk excrete nsí, ize ndụ ụmụ mmadụ.

Apart guzo mycoplasma, nke ụfọdụ n'ime ha ka na-anabata ka gram-mma bacteria. Mycoplasma - kasị nta tupu nuclear, iji hụ na ha adịghị nwere a akpụkpọ ahụ, adịghị etolite spores. Ọtụtụ n'ime ha na-adịghị emerụ, ma ụfọdụ pathogens nwere ike, n'ihi na ihe atụ, a onye na-eme ka ọrịa na nkwonkwo capsules, urogenital akụkụ, mucous membranes na akụkụ okuku ume tract. Na agba? Site gram usoro, ọ bụghị ha niile nwere ike ike jide agba.

Man bụ nnọọ ihe siri ike "na-adabara" na gram-mma bacteria. Studies na-egosi na ihe dị ka ọkara ndị niile na-efe efe na ụmụ mmadụ mere site nnọchiteanya nke otu a. Mgbe kwesịrị ekwesị echekwara ngwaahịa na onye ọcha na ịdị ọcha ga-ekwe omume nke na-abụghị conflictual agbata obi dị elu nke ọma. Ma penetration nke ahụ, ụfọdụ gram-mma bacteria pụrụ ịkpasu oké esemokwu. Na nke a, enyemaka nke a pụrụ iche otu nke ọgwụ nje, na-emegide ndị bacteria.

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