Pali mitundu yosiyanasiyana ya utoto yomwe imagwiritsidwa ntchito kwambiri poduladula, iliyonse yomwe ili ndi mawonekedwe osiyanasiyana komanso mitundu yosiyanasiyana ya utoto womwe umagwiritsidwa ntchito. Nazi mitundu ina ya utoto woduladula womwe umagwiritsidwa ntchito kwambiri komanso mawu ake achidule:
Choyamba, utoto wachilengedwe
Hematoxylin: Uwu ndi utoto wochokera ku nthambi zouma za hematoxylum yaku South America (nyemba zotentha) pozinyowetsa mu ether. Hematoxylin singathe kupakidwa utoto mwachindunji, ndipo imafunika kupakidwa utoto kuti ikhale oxyhematoxylin (yomwe imatchedwanso hematoxylin) isanagwiritsidwe ntchito. Ndi chinthu chabwino chopaka utoto pa nucleus ndipo imatha kusiyanitsa mapangidwe osiyanasiyana mu selo kukhala mitundu yosiyanasiyana.
Carmine: Carmine, yomwe imadziwikanso kuti carmine kapena carmine, imapangidwa kuchokera ku tizilombo tating'onoting'ono ta cochineal tomwe timauma ndi kuphwanyidwa kukhala ufa, timachotsa tizilombo tofiira, kenako n’kupatsidwa mankhwala a alum kuti tipange. Carmagenta ndi utoto wabwino kwambiri wa nucleus, ndipo chitsanzo chopaka utoto sichimavuta kufota, makamaka pa utoto wonse wa zinthu zazing'ono.
Chachiwiri, utoto wopangidwa
Fuchsin ya asidi: Fuchsin ya asidi ndi utoto wa asidi, ufa wofiira, wosungunuka m'madzi, wosungunuka pang'ono mu mowa. Ndi mankhwala abwino opaka utoto wa maselo, omwe amagwiritsidwa ntchito kwambiri pokonza nyama, pokonza zomera za khungu, zamkati ndi maselo ena a parenchyma ndi makoma a cellulose.
Utoto wofiira wa Congo: Utoto wofiira wa Congo ndi utoto wa asidi, womwe ndi ufa wofiira wa jujube, wosungunuka m'madzi ndi mowa, wabuluu mu asidi. Nthawi zambiri umagwiritsidwa ntchito popanga zomera ngati chopangira hematoxylin kapena utoto wina wa maselo, ndipo ungagwiritsidwenso ntchito kuyika utoto pa cytoplasm ndi mitsempha.
Chobiriwira cholimba: Chobiriwira cholimba ndi utoto wa asidi, wosungunuka m'madzi ndi mowa. Ndi mtundu wa utoto wa minofu ya cellulose yokhala ndi plasma, yomwe imagwiritsidwa ntchito kwambiri mu maselo opaka utoto ndi minofu ya zomera.
Sudan III: Sudan III ndi utoto wofooka wa asidi, ufa wofiira, wosungunuka mu mafuta ndi mowa. Ndi banga la mafuta lomwe nthawi zambiri limagwiritsidwa ntchito kuwonetsa kuchuluka kwa mafuta m'thupi.
Eosin: Pali mitundu yambiri ya eosin, ndipo eosin Y yomwe imagwiritsidwa ntchito kwambiri ndi utoto wa asidi, womwe ndi wofiira ndi makhiristo ang'onoang'ono abuluu kapena ufa wofiirira. Eosin imagwiritsidwa ntchito kwambiri pokonza nyama, ndi utoto wabwino wa cytoplasmic, ndipo nthawi zambiri imagwiritsidwa ntchito ngati utoto wolumikizana wa hematoxylin.
Fuchsin yoyambira: fuchsin yoyambira ndi utoto wa alkaline, womwe umagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe ndipo ungagwiritsidwe ntchito kuipitsa ulusi wa collagen ndi ulusi wosalala.
Violet wa Crystal: Violet wa Crystal ndi utoto wa alkaline, womwe umagwiritsidwa ntchito kwambiri mu cytology, histology ndi bacteriology, ndi banga labwino, lomwe nthawi zambiri limagwiritsidwa ntchito popaka utoto wa nyukiliya.
Gentian violet: Gentian violet ndi chisakanizo cha utoto wa alkaline, makamaka chisakanizo cha crystal violet ndi methyl violet, chomwe chingagwiritsidwe ntchito mosiyana ndi crystal violet ngati pakufunika.
Utoto uwu umagwira ntchito yofunika kwambiri pakuduladula, ndipo kudzera mu njira zosiyanasiyana zopaka utoto ndi kuphatikiza, umatha kuwonetsa bwino kapangidwe ka maselo ndi minofu, kupereka chithandizo chofunikira chaukadaulo pa kafukufuku wa zamoyo ndi zamankhwala.
Nthawi yotumizira: Ogasiti-08-2024