English
In processu culturae cellae, variae contagione problemata ex operatione impropria causata et aliae rationes semper focus investigatores extiterunt. Praesertim in magna-scalarum cellularum culturae sicut officinarum cellularum, quaestio contaminationis cellae ignorari non potest.
Nam, cum utens officinas cellularum ad culturam cellularum, si totum opus fit in loco ac conscientia praeventionis constituitur, multum pollutio potest evitari. Nominatim includit sequentes aspectus:
1. Bonae regulae et ordinationes: Regulae et normae strictae in cellae culturae spatio constituendae sunt, et soli curatores inire possunt. Rationabiliter dispositum est ut necessariae res prope positae sint, et motus supervacuus vitandus est in cellulis tractandis.
2. Operatio aseptica: Hoc maximum momentum est in processu culturae cellae, inclusa praeparatione culturae mediae, liquidae sub-packaging, tractatio materialis, quomodo operari cum liquido attrahendo vel aspirando, etc., quae omnia stricte perficienda sunt. secundum principium sterilitatis. Operam aream mundam custodi: Cellula culturae altissimas requisita in ambitu habet, et opus est ut aream operis solitariam servet, quae involvit tabulata et countertops, dioxidum carbonii incubatores, receptacula biologica salus, vastitas, thermae aquae, etc. ___@4. Usus rationalis antibioticorum: Antibiotici cellam contaminationem minuere possunt, sed nimia fiducia tendit ad operationes asepticas ignorare, et usus antibioticorum etiam notas biologicas cellularum mutare et experimentales eventus fallere, caute utendum est.
5. Cellam argentariam constitue: institutiones conditionales proprias cellas argentarias constituere debent, et biologicae proprietates cellularum cryopservarum non mutantur, quae potentialem nocumentum occultae pollutionis excludere possunt.
Cellarum contagione incrementum ac reproductionem afficiet, et hae. plerumque cellulae abiectae sunt. Praedicta puncta facientes non possunt contaminationem cellularum in cella evitare officinam et progressum experimenti curare.
5. Establish a cell bank: Conditional institutions should establish their own cell bank, and the biological properties of cryopreserved cells will not change, which can eliminate the potential harm of hidden pollution.
Contamination of cells will affect their growth and reproduction, and these cells are generally discarded. Doing the above points can avoid contamination of cells in the cell factory and ensure the progress of the experiment.
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.