Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane Cas: 6976-37-0 99%
Helu Helu | XD90111 |
inoa mea kūʻai | BIS-TRIS (Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane) |
CAS | 6976-37-0 |
ʻĀpana Molekala | C8H20NO5 |
Kaumaha Molecular | 210.2476 |
Nā kikoʻī mālama | Ambient |
Kānāwai Kūʻai Kūlike | 2922190090 |
Huahana Huahana
Nā metala kaumaha | <10ppm |
Koena ma ka Ignition | <0.1% |
Pka | 6.3-6.7 |
Ka nana aku | Pauda Crystalline Keʻokeʻo |
Solubility (1M i H20) | Akaka a piha |
pH (1M i H2O) | 9.0-11.0 |
Māmā (LOD) | 1.0% ka nui. |
ʻIke (Titration ma ke kumu maloʻo) | 99.0% min. |
Buffer, hoʻohana ʻia no ka ʻike ʻana i ka creatine-creatinase;hoʻohana pū ʻia no ka pale pono o ka hemoglobin i ka maloʻo maloʻo;catholyte, hoʻohana ʻia ma IEF/2-D gel electrophoresis.
ʻO Glial cell line-derived neurotrophic factor (GDNF) he mea hoʻopaneʻe ikaika o ka hoʻohana ʻana i ka ethanol a me ka hoʻi hou ʻana, a hōʻike ʻo GDNF heterozygous knockout mice i hoʻonui i ka naʻau i ka ethanol a ʻai i ka ethanol hou aʻe ma hope o ka manawa o ka haʻalele ʻana ma mua o kā lākou mau holoholona littermates.Maʻaneʻi, ua ho'āʻo mākou inā hoʻololi ka ethanol i ka'ōlelo GDNF ma ka'āpana ventral tegmental (VTA; kahua o ka hana a GDNF) a / a iʻole ka nucleus accumbens (NAc; ke kumu nui o GDNF), a inā pēlā, e hoʻoholo i ke kuleana o ka mea ulu ulu. i ka hooponopono ana i ka hoohana ana i ka ethanol.Hoʻonui ka hoʻokele ʻōnaehana o ka ethanol i ka hōʻike GDNF a me nā pae protein i ka VTA, akā ʻaʻole ka NAc.Hoʻohui ʻia, ua hoʻokiʻekiʻe ʻia nā pae GDNF ma hope o ka inu ʻana i ka ethanol i nā ʻiole i ʻai i ka ethanol i ke kaʻina hana koho ʻelua-bottle no 1 pule, ʻaʻole 7 pule.ʻO ka hoʻonele ʻana ma hope o 7 mau pule o ka ʻai nui ʻana i ka ethanol i hoʻemi i nā pae GDNF, aʻo kahi manawa inu ethanol pōkole ma hope o ka hoʻonele ʻana i hoʻonui i ka hōʻike GDNF.ʻO ka mea nui, ʻo ke kīkēkē ʻana o GDNF i loko o ka VTA me ka hoʻohana ʻana i ka adenovirus e hōʻike ana i ka lauoho pōkole RNA i maʻalahi i ka piʻi ʻana o ka inu ethanol e nā ʻiole ethanol-naïve, akā ʻaʻole na nā ʻiole me ka mōʻaukala o ka hoʻohana nui ʻana i ka ethanol.Hōʻike kēia mau hopena i ka wā o ka inu ʻana i ka ethanol, ua hoʻonui ʻia ka GDNF i ka VTA a pale i ka hoʻomohala ʻana i ka nui o ka ethanol intake.Eia nō naʻe, haki ka pane pale o ka mea ulu i ka ethanol ma hope o ka hoʻopaneʻe ʻana i ka ethanol nui a me ka hoʻihoʻi ʻana, e hopena i ka hoʻomau ʻana i ka ʻai ʻana i ka ethanol.