English
Il-vaċċin tal-ħosba huwa vaċċin ħaj attenwat magħqud li jistimula l-immunità kontra l-virus tal-ħosba, il-virus tal-gattone u l-virus tar-rubella wara t-tilqima. Jintuża biex jipprevjeni ħosba, gattone u rubella. Fil-produzzjoni fuq skala kbira ta 'dan il-vaċċin, il-cell factory huwa konsumabbli tal-kultura taċ-ċelluli indispensabbli.
Il-vaċċin tal-ħosba huwa li jlaqqam ċelluli tal-embrijun tat-tiġieġ b'razez attenwati tal-virus tal-ħosba u tal-virus tal-gattone attenwat rispettivament, u inokula ċelluli diploid umani b'razez attenwati tal-virus tar-rubella. Żid stabilizzatur adattat u mnixxef bil-friża. Huwa korp maħlul kulur il-ġobon, li huwa likwidu ċar oranġjo-aħmar jew roża ċar wara r-rikostituzzjoni. Il-komponenti ewlenin tal-lyoprotectant huma l-albumina umana, il-ġelatina u s-sukrożju.
F'dawn l-aħħar sentejn, l-inċidenza tal-ħosba f'pajjiżna wriet xejra 'l isfel. Fl-2019, in-numru ta 'każijiet ta' ħosba f'pajjiżi kien 2,974, in-numru ta 'mwiet kien 0, u r-rata ta' inċidenza niżlet għal 0.21/100,000. Fl-2020, in-numru kumulattiv ta 'każijiet tal-ħosba f'pajjiżi kien 856, in-numru ta' mwiet kien 0, u r-rata ta 'inċidenza niżlet għal 0.061/100,000. Il-vaċċin kellu effett preventiv tajjeb. Il-produzzjoni fuq skala kbira tal-vaċċin MMR tuża prinċipalment fabbrika taċ-ċelluli b'40 saff. L-aktar saffi, l-aktar ċelluli li jistgħu jiġu mlaqqma. Minħabba li n-numru ta 'saffi huwa għoli wisq, huwa diffiċli li topera. Ġeneralment, operazzjonijiet bħall-għalf likwidu, it-taħlit taċ-ċelluli u l-ħruġ tal-likwidu matul il-kultura huma realizzati permezz ta 'shaker awtomatizzat, li jista' wkoll inaqqas l-iżbalji kkawżati minn fatturi umani.
Il-fabbriki taċ-ċelluli huma konsumabbli komunement użati għal kultura taċ-ċelluli fuq skala kbira. . Billi żżid in-numru ta 'saffi fil-kontenitur, iż-żona tal-kultura tista' tiġi estiża, u għandha rwol importanti fil-preparazzjoni ta 'prodotti bijoloġiċi.
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.