-
I-Slant inoculation (nge-Staphylococcus aureus) (1) Ngaphambi kokuhlinzwa, sula izandla zakho ngotshwala obungama-75%, bese ukhanyisa isibani sotshwala ngemva kokuhwamuka kotshwala.(2) Bamba ishubhu lokucindezela kanye nendiza etshekile phakathi kwesithupha sesandla sobunxele kanye neminye iminwe emine, ukuze indiza etshekile...Funda kabanzi»
-
Inqubo Yemikhuba Emibi Yesikhunta 1. Hlola ngokucophelela ukuthi ilebula kanye nefomu lesampula lilungile yini, nokuthi ikhwalithi yesampula isezingeni yini.Uma isampula etholiwe ihlolwe ngendlela efanele neshidi, futhi ikhwalithi yesampula isezingeni elijwayelekile, kuzoba ...Funda kabanzi»
-
Indlela yokudlulisa okuphakathi kwesiko elitshekile (1)I-Material Agar slant medium Amasiko amapuleti amasiko ahlukene.(2) Indlela ①Khombisa igama (noma inombolo ye-serial) yebhaktheriya okufanele itshalwe kabusha, usuku lokujova, iqembu kanye nekhodi yomuntu ojovwe engxenyeni engenhla yeshubhu lokuhlola ...Funda kabanzi»
-
Indlela yokujova i-liquid medium Inoculation Loop And Needle,Izihibe Ezilahlwayo Zokufaka,I-Inoculating-Loop Lapho ujova inani elincane lamagciwane endaweni ye-peptone liquid ekhipha inyama, izinyathelo zokusebenza ziyafana nalezo zokujova kwendawo ethambekele, i-differen ...Funda kabanzi»
-
Indlela ama-microorganisms agonywa ngayo endaweni etshekile (1) Eshubhuni lokuhlola elitshekile le-peptone ekhishwe inyama, sebenzisa umaka ukuze ubhale igama lebhaktheriya elizogonywa, usuku kanye nomuntu ogonyiwe.(2) Khanyisa isibani sotshwala noma isibani segesi.(3) Bamba ishubhu lokuhlola ukuvivinya kanye neshubhu lokuhlola elithambekele...Funda kabanzi»
-
Kungani i-aseptic inoculation technique ibalulekile Izici zesiko lama-microorganisms zibhekisela ku-morphology yabantu kanye nokukhula kwama-microorganisms akhuliswe endaweni.Ngokuvamile, imidiya etshekile, ewuketshezi kanye ne-semi-solid ingasetshenziswa ukuhlola izici zesiko lama-microorganisms ahlukene...Funda kabanzi»
-
Uyini umehluko phakathi kwamaflaski amasiko nezitsha ze-petri?Umehluko Phakathi KwamaFlaski Amasiko kanye Nesitsha SePetri Amaflaski alungele amasiko esikhathi eside, amaphaseji, namaseli embewu.Akulula ukungcolisa.Izitsha zePetri namapuleti amasiko afanele ukusetshenziswa ekuhloleni okuhlukahlukene...Funda kabanzi»
-
Ukunqunywa Kwamandla Amagciwane Nge-Tube kanye Nediski Indlela [Injongo Nezimfuneko] 1. Qonda isimiso sendlela ye-tube-dish.2. Ingcweti yesu nendlela yokubala yendlela yemithamo emibili ukuze kutholwe iyunithi yesihloko semithi elwa namagciwane.[Isimiso] I-bioassay yama-antibiotics ...Funda kabanzi»
-
Isiko lamaseli e-aorta endothelial yegundane Impahla : Isitsha sePetri, i-culture flask, i-flask, ithubhu yokuhlola, inaliti yengilazi, njll. Izikele ze-Ophthalmic, i-ophthalmic forceps, ama-blade okuhlinzwa.5% CO2 incubator, PH imitha.Amazinga okushisa ajwayelekile okugeza amanzi.PMi1640 medium, D-Hank's buffer, fetal bovine serum, endo...Funda kabanzi»
-
Indlela yokulungiselela ama-chromosomes ayingozi I-villi isuselwa ku-mesoderm yombungu.I-villi yokuqala yokuqala eyomile ibonakala ekuqaleni kwesonto lesithathu lokukhulelwa, futhi cishe amasonto angu-8 okukhulelwa yisikhathi esinamandla kakhulu sokukhula kwe-villi.Njengamanje, izinto ezisetshenziswayo ze-fluff a...Funda kabanzi»
-
Indlela yokubeka ungqimba Qala uthele ungqimba lwe-medium eyisisekelo ngaphandle kwamagciwane esitsheni se-petri, emva kokufingqa, engeza ungqimba lwe-medium eyisisekelo equkethe amagciwane;ngemva kokujiya, engeza ungqimba lwendawo eyisisekelo ngaphandle kwamagciwane, ngemva kokuvela kwamagciwane ngemva kwesiko , maka indawo ehambisanayo...Funda kabanzi»
-
Ifomula yendlela yokudlulisa ye-PEI: Isixazululo sesitoko se-PEI (100 μM): Kala u-125 mg wempushana ye-PEI, yiqede ngo-50 ml we-1×HBS (pH 7.4), hlunga ngesihlungi esingu-0.2 μm, futhi ugcine ku-4°C ukuze usetshenziswe kamuva. .I-1×HBS (pH 7.4): Chaza i-8.76 g NaCl emanzini angu-900 ml ultrapure, engeza u-20 ml 1 M HEPES, lungisa i-pH ukuze...Funda kabanzi»