English
Ngokuthuthuka okuqhubekayo kanye nokuthuthukiswa okusheshayo kwe-biotechnology, imithi evuselelayo kanye nokwelashwa kwamangqamuzana kube nokukhula okukhulu, kanye nobuchwepheshe bosikompilo lwamangqamuzana amakhulu buqhubekile nokuvuthwa. Phakathi kwazo, i-cell factory isetshenziswa kakhulu esikalini esikhulu samaseli, futhi le ndlela yesiko lamaseli ngokuvamile idinga usizo lwe-shaker.
Okwamanje, amaseli ezilwane akhule ngezinga elikhulu ajwayelekile. zihlanganisa i-CHO, i-Vero, i-MRC-5, i-2BS, i-293T, i-L929 namaseli e-diploid yabantu. Lawa maseli asetshenziswa kakhulu erythropoietin, ukulungiswa kwe-monoclonal antibody, ukukhiqizwa komgomo neminye imikhiqizo. Isiko lezinga elikhulu lamaseli ezilwane ku-vitro lidinga ukukhiqizwa kwesisindo esikhulu ezitsheni ze-cell culture ngaphansi kwezimo zokushisa ezibekwe ngokwenziwa, umswakama, i-pH nomoya-mpilo oncibilikisiwe.
Phakathi kwezindlela eziningi zesiko elikhulu, izimboni zamaseli zine izici zokonga indawo, ukunciphisa ukufakwa kwabasebenzi, nokugwema ukungcola, futhi kancane kancane zithandwa izikhungo zocwaningo lwesayensi nezinkampani ezithaka imithi. Ngokuvamile, ukukhiqizwa kwenani elikhulu ezimbonini zamaseli kudinga usizo lwe-shaker. Lokhu kungenxa yokuthi kunezingqimba eziningi zeziqukathi kumasiko amakhulu. Ukusebenzisa i-shaker kungabona ukuzenzekelayo kwemisebenzi efana nokuphakela uketshezi, ukuxutshwa kwamaseli, nokugaya ukudla kanye nokungcola phakathi nesiko. kanye nokusebenza kahle okuphezulu, amaphutha okunciphisa abangelwa imisebenzi esindayo yezandla kanye nezici zomuntu.
Ngaphezu kwalokho, ukusetshenziswa kwe-shaker kungabamba iqhaza ekudluliseni okukhulu, okuhambisana nokuthathwa kwesampula nokunqunywa kwemingcele ehlukene. Ngakho-ke, lapho usebenzisa amafekthri amaseli ukwenza isiko elikhulu, i-shaker ngokuvamile isetshenziselwa ukuthuthukisa ukusebenza kahle kwesiko nokuqinisekisa ukuqhubeka kahle kwesiko lamaseli.
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.