研(yan)究(jiu)發現(xian)蛋白(bai)腖在(zai)前(qian)列(lie)腺癌細(xi)胞表(biao)面(mian)過(guo)度(du)受(shou)體分子相結(jie)合(he)
在對(dui)超(chao)過(guo)00種(zhong)不(bu)同(tong)納(na)米微粒藥物制劑(ji)進(jin)行(xing)初步評(ping)估後,Langer及其(qi)同(tong)事(shi)選定(ding)了(le)壹種(zhong)包含(han)有(you)00納(na)米微粒的設計(ji),這(zhe)種(zhong)微(wei)粒由壹種(zhong)可(ke)生物(wu)降(jiang)解(jie)的蛋白(bai)腖聚(ju)合(he)物PLA與壹種(zhong)PEG外(wai)衣(yi)——另(ling)壹(yi)種(zhong)很容易綁(bang)定(ding)水分子並幫(bang)助微(wei)粒躲(duo)避免疫(yi)系(xi)統(tong)的聚(ju)合(he)物——聯(lian)合(he)構(gou)成(cheng)。壹些(xie)PEG鏈同(tong)時(shi)還(hai)被(bei)壹種(zhong)名為(wei)ACUPA的小分子的拷(kao)貝(bei)所(suo)覆(fu)蓋,蛋白(bai)腖從(cong)而(er)能夠(gou)與在前(qian)列(lie)腺癌細(xi)胞表(biao)面(mian)過(guo)度(du)表(biao)達(da)的受(shou)體分子相結(jie)合(he)。
在小鼠、大(da)鼠(shu)和(he)猴(hou)子體內(nei)進(jin)行(xing)的測(ce)試表(biao)明,在(zai)24小時(shi)內(nei),與標(biao)準(zhun)的(de)註(zhu)射所能產生的(de)效(xiao)果相(xiang)比(bi),用(yong)納(na)米微粒傳(chuan)輸(shu)產生的(de)血藥(yao)濃(nong)度是(shi)前(qian)者(zhe)的00倍,並且(qie)在腫(zhong)瘤上積(ji)聚(ju)的(de)藥物也是(shi)前(qian)者(zhe)的0倍。蛋白(bai)腖在(zai)較(jiao)早(zao)前(qian)對(dui)7個人進行(xing)的壹(yi)項臨床安全(quan)試驗中(zhong),研(yan)究(jiu)人員(yuan)發現(xian)藥(yao)物在腫(zhong)瘤上積(ji)聚(ju),並(bing)且(qie)其(qi)臨床毒(du)性(xing)只(zhi)相當於通(tong)常規(gui)定(ding)的(de)蛋白(bai)腖劑(ji)量毒(du)性(xing)的(de)20%。
D-Fructose-,6-Diphosphate 27-90-2 -Tridecanol 0086
dextromethorphan hydrobromide 雙(2,3,3,3-四(si)氯丙(bing)基(ji))醚(mi) 2-7-0 00860
dextromethorphan bis(2,3,3,3-tetrachloropropyl) ether 溴(xiu)代十四(si)烷 00859
Desyl chloride 27-9-3 -Bromotetradecane 00858
desoximetasone beta-蒎烯 2-72- 00857
Deoxybenzoin beta-pinene 十(shi)四(si)醇 00856
dehydroascorbic acid 27-95-7 -Tetradecanol 00855
Decanoic acid 草(cao)酸氫(qing)鉀(jia) 2-73-2 00854
Decanoic acid potassium hydrogen oxalate 二(er)乙(yi)二(er)醇二(er)丁醚(mi) 00853
decacyclene 28-00-7 Diethylene Glycol Di-n-butyl 00852
DAURICINE 乳(ru)酸銀(yin) 2-75-4 0085
Darunavir Ethanolate Silver lactate 十四(si)叔(shu)胺 00850
D-arabinitol 28-03-0 N,N-dimethyltetradecylamine 00849
Danusertib 二(er)甲基(ji)二(er)硫代(dai)氨(an)基甲酸(suan)鉀(jia) 2-76-5 00848
D-Alanine 28-04- Stearyl chloride 00846
D(+)-纖(xian)維(wei)二糖(tang) 二甲氨(an)基二(er)硫(liu)代(dai)甲酸(suan)鈉(na) 2-77-6 00845
D-(+)-甘(gan)油醛 Sodium Dimethyldithiocarbamate 椰油酰氯 00844
D-(+)-吡(bi)喃葡萄(tao)糖(tang) 28-08-5 oleoyl chloride 00843
D-(+)-阿糖(tang)醇 N-溴(xiu)代琥珀(po)酰亞(ya)胺 2-79-8 00842
D(+)-Sucrose N-Bromosuccinimide 反(fan)油(you)酸 0084
D(+)-Glyceraldehyde 28-09-6 Elaidic acid 00840
D(+)-Camphoric acid N-氯代(dai)丁二(er)酰亞(ya)胺 2-80- 00839
D(-)-果糖(tang) N-Chlorosuccinimide 油酸 00838
D(-)-Fructose 28-3-2 Oleic acid 00837
D-(-)-Arginine 2-82-3 00836
cysteamine Ursodeoxycholic acid 溴(xiu)代十六(liu)烷 00835
Cyclopentene oxide 28-37-0 n-Hexadecyl bromide 00834
Cyclopentane 2,6-二叔(shu)丁基(ji)對(dui)甲基(ji) 2-84-5 00832
Cyclohexylammonium (S)-5-amino-2-azido-5-oxopentanoate 2,6-Di-tert-butyl-4-methylphenol 5-丁基(ji)噁(噁)唑(zuo)-2,4-二酮 0083
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