English
Umkhuba wamaseli ubizwa nangokuthi ubuchwepheshe be-cell cloning, okubhekisela endleleni elingisa indawo yangaphakathi (okuyinyumba, izinga lokushisa elifanele, i-pH, nezimo ezithile zokudla okunomsoco, njll.) ku-vitro ukuze iphile, ikhule, ikhiqize futhi igcine isakhiwo sayo esiyinhloko. kanye nomsebenzi. Ukufeza izimo ezidingekayo ekukhuleni kwamaseli, izinto ezisetshenziswayo zamaseli ziyadingeka. Amaflask osiko lwamaseli ziwuhlobo olusetshenziswa kakhulu.
Amaflask osiko lwamaseli anezici zezinhlobo ezinothile namakepisi ongawakhetha. Ngokusho komumo ohlukene, ingahlukaniswa ngamabhodlela ayisikwele, amabhodlela ajikelezayo, onxantathu, ama-torticollis, njll. Ibhodlela ngalinye linezici zalo futhi lihambisana nezidingo ezahlukene zesiko lamaseli. Ngokombono wezidingo zokunamathela kwamaseli emikhiqizo, ihlukaniswe yaba izinhlobo ezintathu: uhlobo olujwayelekile, uhlobo olujwayelekile kanye nohlobo olukhethekile. Isibonelo, uhlobo olukhethekile luqukethe amaqembu asebenzayo ane-nitrogen ebusweni, angakhuthaza ukunamathela nokukhula kwamaseli athile akhethekile (njengamaseli e-tumor). Nokuhlukanisa. Kuyaphawuleka ukuthi isiko lamangqamuzana anamathelayo adinga ukwelashwa okungaphezulu kwe-TC kuflask yesiko ukuze ivumelane nokukhula okunamathelayo kwamaseli.
Amakepisi okuthi amaflask e-cell culture ahlukaniswe amakepisi avaliwe kanye namakepisi okuhlunga. Izigqoko zokuvala zivame ukusetshenziselwa isiko elingangeni moya, kanye namasiko avulekile lapho isivalo sebhodlela singasikiwe. Isembozo sokuhlunga sifanele isiko elivulekile. I-membrane yesihlungi engu-0.2um hydrophobic ifakwe kukhava ukuze kugwenywe ukuthelelana okungaba khona phakathi nenqubo yokushintshisana ngegesi. Ngokuvamile kunconywa isiko lokufukamela i-carbon dioxide, ikakhulukazi ocwaningweni oludinga isiko lesikhathi eside.
Lezi zici zamaflask e-cell culture zisekelwe ezidingweni zomsebenzi wamanje wosiko lweseli. Lawa maphuzu okufunwa azoqhubeka nokushintsha ngokuya ngenqubekelaphambili yezobuchwepheshe, futhi ama-flask of cell culture nawo azobuyekezwa futhi aphindaphindwe ngalesi sisekelo.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.