Wahi a nā hopena noiʻi o nā ʻoihana mana honua, hoʻomaka nā maʻi a me ka ʻelemakule o ke kino kanaka mai ka hōʻino ʻia o nā cell. E emi ana ka hiki o nā cell ke hana hou iā lākou iho me ka piʻi ʻana o ka makahiki. Ke hoʻomau ka hōʻiliʻili ʻana o nā cell ʻelemakule a me nā maʻi, ʻaʻole hiki i nā cell hou ke pani iā lākou i ka manawa, a hiki mai nā maʻi a me ka ʻelemakule.
ʻO nā pūnaewele kumu he ʻano pūnaewele kūikawā i loko o ke kino e hiki ke hoʻololi i kekahi ʻano pūnaewele i loko o ko kākou kino, i hoʻohana ʻia e hoʻoponopono i ka pōʻino a hoʻololi i nā pūnaewele ʻelemakule. I nā makahiki i hala iho nei, me ka hohonu o ke kumumanaʻo o ka mālama ʻana i nā pūnaewele kumu no nā maʻi a me ka hopena anti-kahiko, ua lilo ka cryopreservation pūnaewele kumu i koho koʻikoʻi no ke olakino o ka hapa nui o ka poʻe i ka wā e hiki mai ana.
Ka Manawa Mālama o nā Kelepona Kumu i loko o ka ʻŌnaehana Naikokene Wai
Ma ke kumumanaʻo, hiki i ka cryopreservation naikokene wai ke mālama i nā kumuwaiwai cell no ka manawa pau ʻole. I kēia manawa, ʻo ka hāpana cell i mālama lōʻihi loa ʻia ma ka hale hana o ka Chinese Academy of Sciences ua mālama ʻia no 70 mau makahiki. ʻAʻole kēia manaʻo e hiki ke hana ʻia ka mālama hau no 70 mau makahiki wale nō, akā ʻo ka hoʻomohala ʻana o ka ʻoihana holoʻokoʻa he 70 mau makahiki wale nō ka mōʻaukala. Me ka hoʻomohala ʻana o The Times, e hoʻolōʻihi mau ʻia ka manawa o nā cell kumu hau.
ʻOiaʻiʻo, ʻo ka lōʻihi o ka cryopreservation e pili ana i ka mahana o ka cryopreservation, ʻoiai ʻo ka cryopreservation hohonu wale nō ke hiki ke hoʻomaha i nā cell. Ma lalo o nā kūlana maʻamau, hiki ke mālama ʻia no 5 mau hola ma ka mahana o ka lumi. Hiki ke mālama ʻia ka mahana haʻahaʻa 8 degere Celsius no 48 mau hola. Hiki ke mālama ʻia nā pahu hau hohonu haʻahaʻa -80 degere Celsius no hoʻokahi mahina. Ma ke ʻano he kumumanaʻo, he mau loa ka naikokene wai ma -196 degere Celsius.
I ka makahiki 2011, ua hōʻoia nā hopena o nā hoʻokolohua in vitro a me nā holoholona i paʻi ʻia ma Blood e Polofesa Broxmeyer a me kāna hui mai ke Kulanui ʻo Indiana, he loea i ka noiʻi ʻana i ke koʻokoʻo o nā cell stem BLOOD, hiki i nā cell stem i mālama ʻia no 23.5 mau makahiki ke mālama i ko lākou hiki mua o ka hoʻonui ʻana i loko o vitro, ka hoʻokaʻawale ʻana, ka hoʻonui ʻana a me ka hoʻokomo ʻana i loko o vivo.
I ka makahiki 2018, ua hoʻopaʻahau ʻia kahi cell kumu i hōʻiliʻili ʻia ma ka Halemai Obstetrics and Gynecology o Beijing no 20 mau makahiki a me 4 mau mahina i Iune 1998. Ma hope o ke ola hou ʻana, ua 99.75% ka hana!
A hiki i kēia manawa, aia ma mua o 300 mau waihona koko kaula ma ka honua, me 40 pakeneka ma ʻEulopa, 30 pakeneka ma ʻAmelika ʻĀkau, 20 pakeneka ma ʻAsia a me 10 pakeneka ma Oceania.
Ua hoʻokumu ʻia ka World Marrow Donor Association (WMDA) i ka makahiki 1994 a aia ma Leiden, Netherlands. ʻO ka mea nui loa ʻo ia ka National Marrow Donor Program (NMDP), aia ma Minneapolis, Minn., a ua hoʻokumu ʻia i ka makahiki 1986. Loaʻa iā DKMS ma kahi o 4 miliona mau mea hāʻawi, e hāʻawi ana ma mua o 4,000 i kēlā me kēia makahiki. ʻO ka Chinese Marrow Donor Program (CMDP), i hoʻokumu ʻia i ka makahiki 1992, ʻo ia ka hā o ka waihona momona nui loa ma hope o ʻAmelika Hui Pū ʻIa, Kelemānia a me Brazil. Hiki iā lākou ke hoʻokaʻawale i nā ʻano ʻē aʻe o nā hunaola koko, e like me nā hunaola koko ʻulaʻula, nā hunaola koko keʻokeʻo, nā platelets a pēlā aku.
ʻŌnaehana Naikokene Wai no ka Mālama ʻana i nā Kelepona Kumu
ʻO ka ʻōnaehana mālama cell kumu he pahu cryogenic nui o ka naikokene wai, kahi hoʻonohonoho o nā paipu i uhi ʻia me ka vacuum (me ka paipu i uhi ʻia me ka vacuum, ka hose i uhi ʻia me ka vacuum, ka mea hoʻokaʻawale pae, ka valve hoʻōki i uhi ʻia me ka vacuum, ka pale ea-wai, a me nā mea ʻē aʻe) a me kahi pahu olaola no ka mālama ʻana i nā hāpana cell kumu i loko o ka pahu.
Hāʻawi ka naikokene wai i ka palekana mau no ka mahana haʻahaʻa i loko o nā pahu olaola. Ma muli o ke kinoea kūlohelohe o ka naikokene wai, pono mau e hoʻopiha i nā pahu olaola i hoʻokahi manawa i ka pule e hōʻoia i ka haʻahaʻa o ka mahana i loko o ka pahu olaola.
Nā Lako Hana Cryogenic HL
ʻO HL Cryogenic Equipment, i hoʻokumu ʻia i ka makahiki 1992, he hōʻailona ia e pili ana iā Chengdu Holy Cryogenic Equipment Company ma Kina. Ua kūpaʻa ʻo HL Cryogenic Equipment i ka hoʻolālā a me ka hana ʻana o ka High Vacuum Insulated Cryogenic Piping System a me nā lako kākoʻo e pili ana.
No ka ʻike hou aku, e kipa i ka pūnaewele officialwww.hlcryo.com, a i ʻole leka uila iāinfo@cdholy.com.
Ka manawa hoʻouna: Iune-03-2021
