English
keng tarqalgan hujayra madaniyati iste'moli bo'lib, u yopishgan hujayralar va suspenziya hujayralari madaniyati uchun ishlatilishi mumkin. Uning ko'plab ilovalari orasida o'simta hujayralari nisbatan katta toifani tashkil qiladi.O'simta hujayralari to'qima madaniyatida markaziy o'rinni egallaydi. Birinchidan, saraton hujayralarini ekish nisbatan oson. Hozirgi vaqtda tashkil etilgan hujayra qatorlarida ko'plab saraton hujayralari mavjud. Bundan tashqari, o'smalar odamlar uchun eng xavfli kasallikdir. O'simta hujayralari madaniyati saraton mexanizmini, saratonga qarshi dori-darmonlarni aniqlash va saraton molekulyar biologiyasini o'rganish uchun juda muhim usuldir. Bu saraton kasalligini aniqlash va hal qilishda beqiyos rol o'ynaydi.hujayra kulturalari
Hujayralar kulturalari orqali o'simta hujayralari madaniyati ilmiy tadqiqot muassasalari va farmatsevtika kompaniyalari uchun dori tadqiqotlari va kasalliklarni davolashning muhim usuli hisoblanadi. Uning muvaffaqiyatining kaliti materiallarni tanlashda, fibroblastlarni yo'q qilishda va tegishli madaniyat muhiti va madaniy substratlarni tanlashda yotadi. Maxsus madaniyat usullari nuqtai nazaridan, o'simta hujayralari madaniyati va normal to'qima hujayralari madaniyati o'rtasida printsipial farq yo'q. Birlamchi kulturada toʻqima blokirovkasi va hazm qilish kulturasi usullaridan foydalanish mumkin.
Shuni taʼkidlash kerakki, oʻsimta hujayralari kulturasi uchun
dan foydalanilganda fibroblastlar koʻpincha bir vaqtning oʻzida oʻsimta hujayralari bilan aralashib oʻsib, oʻsimta hujayralarini tozalashni qiyinlashtiradi va u o'simta hujayralarining o'sishiga ta'sir qiladi yoki hatto bostiradi. Fibroblastlarni mexanik qirib tashlash, takroriy biriktirish, hazm qilish va chiqarib tashlash va kollagen tripsin hazm qilish yo'li bilan yo'q qilish mumkin. Muayyan tanlov hujayra turiga bog'liq.cell culture flasks hujayra madaniyati kolbalari
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.