نتایج جستجو برای: prodrug
تعداد نتایج: 4411 فیلتر نتایج به سال:
Our goal is to perform in-vitro biotransformation of Prodrugs of ibuprofen+paracetamol, diclofenac sodium+paracetamol and ibuprofen+diclofenac sodium by acidic and alkaline hydrolysis of both ester (–COO–) and amide (–CONH–) linkages into free drugs and chromatographically separation of their Rt in HPLC. Since both ester (–COO–) and amide (–CONH–) linkages are susceptible to hydrolysis in both ...
The morbidity and mortality of patients with ischemic cardiomyopathy resulted from ischemia/reperfusion injury are very high. The present study investigates whether our previously synthesized water-soluble phosphate prodrug of acacetin was cardioprotective against ischemia/reperfusion injury in an in vivo rat model. We found that intravenous administration of acacetin prodrug (10 mg/kg) decreas...
Oral Squamous Cell Carcinoma (OSCC) has a very flagitious treatment regime. A prodrug approach is thought to aid in targeting chemotherapy. CYP1B1, a member of cytochrome P450 family, has been implicated in chemical carcinogenesis. There exists a general accordance that this protein is overexpressed in a variety of cancers, making it an ideal candidate for a prodrug therapy. The activation of t...
Combination chemotherapy regimen incorporating CD20 antibodies are commonly used in the treatment of CD20-positive non-Hodgkin's lymphoma (NHL). Fludarabine phosphate (F-araAMP), cyclophosphamide, and CD20 antibodies (Rituximab) constitute the FCR regimen for treating selected NHL, including aggressive mantle cell lymphoma (MCL). As an alternative to the CD20 antibody, we generated a CD20-targe...
Oligopeptidic derivatives of anthracyclines unable to penetrate cells were prepared and screened for their stability in human blood and their reactivation by peptidases secreted by cancer cells. N-beta-alanyl-L-leucyl-L-alanyl-L-leucyl-doxorubicin was selected as a new candidate prodrug. The NH2-terminal beta-alanine allows a very good blood stability. A two-step activation by peptidases found ...
Many tumors express elevated levels of low-density lipoprotein (LDL) receptors. Therefore, native LDL and synthetic LDL-like particles have been proposed as carriers for antineoplastic drugs. We demonstrated earlier that small apolipoprotein E (apoE)-exposing liposomes were specifically recognized by the LDL receptor. In this study, we incorporated a lipophilic derivative of daunorubicin (LAD) ...
The BDNF mimetic compound 7,8-dihydroxyflavone (7,8-DHF), a potent small molecular TrkB agonist, displays prominent therapeutic efficacy against Alzheimer's disease (AD). However, 7,8-DHF has only modest oral bioavailability and a moderate pharmacokinetic (PK) profile. To alleviate these preclinical obstacles, we used a prodrug strategy for elevating 7,8-DHF oral bioavailability and brain expos...
34 Hale, G., Dyer, M. J., Clark, M. R., Phillips, J. M., Marcus, R., Riechmann, L., Winter, G. and Waldmann, H. (1988) Lancet 2, 1394-1395 35 Dyer, M. J. S., Hale, G., Hayhoe, F. G. C. and Waldmann, H. (1989) Blood 73, 1431-1439 36 Waldmann, T. A., Goldman, C. K., Bongiovanni, K. F. et al. (1988) Blood 72, 1805-1816 37 Cheung, N-K., Lazarus, H., Miraldi, F. D. et al. (1987) J. Clin. Oncol. 5, 1...
Paclitaxel is an anti-tumor agent with remarkable anti-tumor activity and wide clinical uses. However, it is also faced with various challenges especially for its poor water solubility and low selectivity for the target. To overcome these disadvantages of paclitaxel, approaches using small molecule modifications and macromolecule modifications have been developed by many research groups from al...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید