 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 3 | 1/1 | 返回列表 |
| 查看: 330 | 回復(fù): 2 | |||
gsc1989銀蟲 (小有名氣)
|
[求助]
求助一篇文獻(xiàn)，藥劑學(xué) 脂質(zhì)體避免抗生素耐藥性的
|
|
title：Liposomal encapsulation of vancomycin improves killing of methicillin-resistant Staphylococcus aureus in a murine infection model. Abstract OBJECTIVES: Methicillin-resistant Staphylococcus aureus (MRSA) poses a major problem to public health worldwide. MRSA strains with increased resistance to vancomycin cause infections that are associated with greater morbidity and threaten the use of this once gold-standard antistaphylococcal drug. We investigated whether encapsulation of vancomycin within liposomes could improve its antistaphylococcal activity. METHODS: Two liposomal formulations of vancomycin were prepared using a rehydration-dehydration method. MICs and MBCs of the liposomal vancomycin for strains of MRSA were determined. The efficacy of one of the liposomal vancomycin formulations was also investigated in a time-kill assay in vitro and in a murine systemic infection model. RESULTS: Encapsulation in either liposome preparation decreased the vancomycin MICs and MBCs for MRSA strains by approximately 2-fold. Liposomal vancomycin increased killing of MRSA in vitro in a kinetic study. In a systemic murine infection model, treatment with a 50 mg/kg intraperitoneal injection of liposomal vancomycin improved kidney clearance of a USA300 strain by 1 log compared with an injection of 50 mg/kg of free vancomycin. CONCLUSIONS: Our findings suggest that entrapment within liposomes could improve the antistaphylococcal efficacy of vancomycin. |
回復(fù)此樓» 猜你喜歡
材料080500調(diào)劑求收留
已經(jīng)有7人回復(fù)
-
一志愿南昌大學(xué)，327分，材料與化工085600
已經(jīng)有6人回復(fù)
-
環(huán)境工程調(diào)劑
已經(jīng)有9人回復(fù)
-
工科材料085601 279求調(diào)劑
已經(jīng)有9人回復(fù)
-
287求調(diào)劑
已經(jīng)有5人回復(fù)
-
22408 344分 求調(diào)劑 一志愿 華電計(jì)算機(jī)技術(shù)
已經(jīng)有3人回復(fù)
-
289求調(diào)劑
已經(jīng)有3人回復(fù)
-
317求調(diào)劑
已經(jīng)有10人回復(fù)
-
廣西大學(xué)家禽遺傳育種課題組2026年碩士招生（接收計(jì)算機(jī)專業(yè)調(diào)劑）
已經(jīng)有3人回復(fù)
-
學(xué)校已經(jīng)提交到NSFC，還能修改嗎？
已經(jīng)有8人回復(fù)
gsc1989
銀蟲 (小有名氣)
- 應(yīng)助: 2 (幼兒園)
- 金幣: 384
- 帖子: 65
- 在線: 35.5小時(shí)
- 蟲號: 2042958
- 注冊: 2012-10-04
- 性別: GG
- 專業(yè): 藥劑學(xué)
2樓2012-10-27 18:54:05
等待花開5525
新蟲 (小有名氣)
- 應(yīng)助: 2 (幼兒園)
- 金幣: 1258
- 帖子: 83
- 在線: 33小時(shí)
- 蟲號: 1317223
- 注冊: 2011-06-07
- 專業(yè): 藥劑學(xué)
3樓2012-10-27 21:33:31
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 gsc1989 的主題更新
| 3 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 環(huán)境工程調(diào)劑 +9 | 大可digkids 2026-03-16 | 9/450 |
|
|---|---|---|---|---|
|
|
[考研] 廣西大學(xué)家禽遺傳育種課題組2026年碩士招生（接收計(jì)算機(jī)專業(yè)調(diào)劑） +3 | 123阿標(biāo) 2026-03-17 | 3/150 |
|
|
|
[考研] 0856調(diào)劑，是學(xué)校就去 +8 | sllhht 2026-03-19 | 9/450 |
|
|
[考研] 329求調(diào)劑 +6 | 想上學(xué)吖吖 2026-03-19 | 6/300 |
|
|
|
[考研] 294求調(diào)劑材料與化工專碩 +14 | 陌の森林 2026-03-18 | 14/700 |
|
|
|
[考研] 梁成偉老師課題組歡迎你的加入 +9 | 一鴨鴨喲 2026-03-14 | 11/550 |
|
|
|
[考研] 085601材料工程專碩求調(diào)劑 +10 | 慕寒mio 2026-03-16 | 10/500 |
|
|
|
[考研] 297求調(diào)劑 +8 | 戲精丹丹丹 2026-03-17 | 8/400 |
|
|
|
[考研] 301求調(diào)劑 +9 | yy要上岸呀 2026-03-17 | 9/450 |
|
|
|
[考研] 考研求調(diào)劑 +3 | 橘頌. 2026-03-17 | 4/200 |
|
|
|
[考研] 301求調(diào)劑 +4 | A_JiXing 2026-03-16 | 4/200 |
|
|
|
[考研] 材料與化工專碩調(diào)劑 +5 | heming3743 2026-03-16 | 5/250 |
|
|
|
[考研] 一志愿南京大學(xué)，080500材料科學(xué)與工程，調(diào)劑 +4 | Jy? 2026-03-16 | 4/200 |
|
|
|
[考研] 275求調(diào)劑 +4 | 太陽花天天開心 2026-03-16 | 4/200 |
|
|
|
[考研] 283求調(diào)劑 +3 | 聽風(fēng)就是雨； 2026-03-16 | 3/150 |
|
|
|
[考研] 東南大學(xué)364求調(diào)劑 +5 | JasonYuiui 2026-03-15 | 5/250 |
|
|
|
[考研] 304求調(diào)劑 +5 | 素年祭語 2026-03-15 | 5/250 |
|
|
|
[考研] 326求調(diào)劑 +3 | mlpqaz03 2026-03-15 | 3/150 |
|
|
|
[考研] 297一志愿上交085600求調(diào)劑 +5 | 指尖八千里 2026-03-14 | 5/250 |
|
|
|
[考研] 招收0805（材料）調(diào)劑 +3 | 18595523086 2026-03-13 | 3/150 |
|