采用大多数给药途径给药(静脉注射除外)的药物在进入体循环之前必须通过数层半渗透性细胞膜。
When given by most routes (excluding iv), a drug must traverse several semipermeable cell membranes before reaching the systemic circulation.
但静脉给药途径将会带来新的问题，他警告说。
But the intravenous route will pose new problems, he cautions.
确认药物：作用、目的、正常剂量及给药途径、常见副作用、起效和药峰时间、和护理含意。
Identify the drug (s) ordered: action, purpose, normal dosage and route, common side effects, time of onset and peak action, and nursing implications.
虽然有许多实验显示干细胞治疗心衰具有潜在的治疗作用，但是给药途径尚处研究之中。
Although many studies have shown the potential beneficial effects of stem cell therapies in treatment for heart failure, delivery methods are still under investigation.
口服是最常用的给药途径，其吸收涉及药物通过胃肠道上皮细胞膜的转运。
For oral administration, the most common route, absorption refers to the transport of drugs across membranes of the epithelial cells in the GI tract.
你必须输入至少三个字符，搜索结果是按照字母顺序展现的，首先通过成分分类，其次是给药途径和剂型。
You must enter at least three characters. Search results are displayed alphabetically, sorted first by ingredient, then by the route of administration and dosage form.
给药途径主要为静脉滴注。
给药途径包括瘤内注射、支气管内喷洒、腹腔内注射、动脉灌注和静脉滴注。
Administration approach included intratumoral injection, intrabronchial drop in, intraperitoneal injection, intra-arterial infusion and intravenous drip.
目的探讨合理选择大肠癌的化疗给药途径，以提高大肠癌的手术疗效。
Objective to explore the rational selection of administration approach to chemotherapy for colorectal cancer to increase the operative efficacy of colorectal cancer.
目的：探索治疗婴幼儿腹泻的有效给药途径。
Objective: To investigate the appropriate administration route on treatment of infantile diarrhoea.
目的研究脑胶质瘤术后经颈动脉灌注化疗的临床效果，探讨药物选择、给药途径及化疗时机等相关问题。
Objective To investigate the effectiveness of transcarotid artery chemotherapy on gliomas after surgery, and to discuss the drug selection, administration and inject time.
目的观察不同给药途径治疗局部感染的疗效。
Objective To observe the curative effect of different routes of medication on the local infections.
结果该院门诊合理使用抗菌药物是主流，但同时也存在不合理用药现象，主要有给药途径、剂量、时间间隔及联合用药不当几个方面。
Results Rational use of antimicrobial is mainstream in our out-patient clinics, but at the same time there also exist the phenomenon of irrational using about drug.
目的研究不同抗生素组合不同给药途径对患儿呼气氢试验(BHT)的影响。
Objective: Studied the effect of different antibiotic unites in different ways to children's breath hydrogen test (BHT).
目的研究脑胶质瘤术后经颈动脉灌注化疗的临床效果，探讨药物选择、给药途径、化疗时机等相关问题。
Objectives To evaluate the effectiveness of transcarotid artery chemotherapy for gliomas after surgery, and selection of drug, avenue of administration, and optional time for the therapy.
本文就哌仑西平对抑制实验性近视眼的作用机制、作用剂量以及给药途径进行综述。
This article tends to review the mechanism of experimental myopia prevention, the dose of pirenzepine and its administration.
我们需要预防性给予抗生素药物，包括合理的药物和给药途径，建议在手术前开始频繁使用第四代氟喹诺酮类抗生素眼药水滴眼。
We need to provide antibiotic prophylaxis with an appropriate agent and administration regimen. We recommend a fourth-generation fluoroquinolone started with frequent dosing before surgery.
给药途径和剂型来源于现有已批准的标签。
Routes of administration and dosage forms are derived from current approved labeling.
目的研究131i -3h11不同给药途径的药代动力学。
Objective To explore the pharmacokinetics of 131i 3h11 by different administration paths.
方法：在浅麻大鼠，采用行为学方法，测定甩尾反射潜伏期（TFL）并结合鞘内给药途径观察药物作用。
METHODS: Behavior studies, by testing tail-flick latency (TFL) combined with intrathecal application of drugs, were conducted in lightly anesthetized rats.
抗菌药物、注射剂及静脉给药途径是引起不良反应发生的三大主要因素。
Antibacterial drugs, injection, the vein drop note are three big factors which induce ADR.
目的比较不同给药途径治疗下肢深静脉血栓形成的疗效。
Objective To compare the therapeutic efficacy of various thrombolytic ways for deep venous thrombosis of lower extremity (DVTLE).
不同给药途径带来的不同心理感受会强烈地影响患者对治疗效果的信心。
The ritual involving perceptions can powerfully affect a patient's view of treatment effectiveness.
结果薯蓣皂苷不同剂量与不同给药途径对移植性小鼠乳腺癌瘤体均有抑制效果。其中，以腹腔注射组疗效最佳。
Result With different doses and administration route, dioscin had inhibiting effect, and the intraperitoneal injection group had better effect.
药物的某些理化性质在某种程度上限制了其给药途径和剂型的选择。
Some physicochemical property of drug limit its administration route and dosage form.
针对不同的药物，剂量，给药途径，在中风后给予的时机以及试验设计等，对不良预后之风险所造成的影响都是研究的范围。
To investigate the influence of different drugs, dosages, routes of administration, time intervals after stroke and trial design on the risk of a primary outcome.
目的阐述水蛭素不同给药途径及相关剂型的研究进展。
OBJECTIVE Progress in different routes of administration and formulations for Hirudin are reviewed.
经皮给药制剂是一种有着广阔市场前景的给药途径，但皮肤使多数药物难以渗透吸收。
Transdermal drug delivery systems (TDDS) have broad market prospects. However, transdermal delivery is limited by the inability of the large majority of drugs to cross skin.
结果：实验研究表明本方两种给药途径均能降低慢性肝损伤大鼠血清ALT、AST水平（P0.05）。
Result: The experiment research indicated: Both of modes with this decoction can descend the serumal ALT, AST levels of chronic hepatic-damnification rats (P0.05).
结果：实验研究表明本方两种给药途径均能降低慢性肝损伤大鼠血清ALT、AST水平（P0.05）。
Result: The experiment research indicated: Both of modes with this decoction can descend the serumal ALT, AST levels of chronic hepatic-damnification rats (P0.05).
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