English
Is gléas cultúir cille é an cell factory, atá comhdhéanta de shraith amháin nó níos mó de réir mhéid an limistéir chultúir, is féidir leis an gcultúr ar scála mór cealla a bhaint amach, agus atá oiriúnach do go leor réimsí cosúil le vacsaín, tionscal cógaisíochta. nó monaiméir clón antibody.
Is féidir leis an monarcha cealla cultúr cille cloí a shásamh, agus tá sé oiriúnach freisin do chultúr statach na gcealla fionraí. Ciallaíonn cultúr greamaitheach go gcaithfidh na cealla a bheith ceangailte le balla an tsoithigh cultúir (buidéal) nuair a bhíonn siad saothraithe. Nuair a bheidh na cealla ceangailte, leathnóidh siad go tapa, ansin tosóidh siad mitosis, agus cuirfidh siad isteach go tapa ar an gcéim fáis logartamach. Go ginearálta cúpla lá ina dhiaidh sin, clúdaítear an dromchla cultúir agus foirmítear monolayer dlúth cille, mar shampla cealla Vero, cealla HEK 293, cealla CAR-T, MRC5, cealla CEF, macrophages alveolar muc, cealla myeloma, cealla DF-1, Glacann cealla ST, cealla PK15, cealla Marc145, etc. modhanna saothraithe cloí. Níl fás na gcealla ar fionraí ag brath ar dhromchla na tacaíochta, agus fásann sé i stát ar fionraí sa mheán cultúir. Mar shampla, úsáidtear cealla CHO, cealla feithidí, cealla BHK21 agus cealla MDCK go léir i gcultúr fionraí.
Úsáideann an mhonarcha cealla na buntáistí a bhaineann le struchtúr ilchiseal agus limistéar mór, agus úsáidtear go forleathan é i dtáirgeadh mais thionsclaíoch chun freastal ar an riachtanais dé de chultúr cloíte agus cultúr fionraí, agus tá bail ar fónamh orthu ag go leor institiúidí taighde eolaíoch agus cuideachtaí cógaisíochta.
The cell factory utilizes the advantages of multi-layer structure and large area, and is widely used in industrial mass production to meet the dual needs of adherent culture and suspension culture, and is favored by many scientific research institutions and pharmaceutical companies.
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.