Sustained activity and release of leuprolide acetate from an in situ forming polymeric implant

preparation of smart in situ gel forming polymeric nanomicelles for prolonged release of naltrexone hydrochloride

synthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides

کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...

Therapeutic Review Leuprolide Acetate

Leuprolide acetate is a potent Gonadotropin Releasing Hormone (GnRH) agonist. The general premise behind leuprolide is that it inhibits the synthesis of lutenizing hormone and follicle stimulating hormone via a negative feedback. By reducing the production of these hormones, the drug effectively reduces estrogen and androgen production. This compound has been formulated as a depot formulation (...

Evaluation of a Sustained-Release Prednisolone Acetate Biodegradable Subconjunctival Implant in a Non-Human Primate Model

PURPOSE We evaluate the toxicity and plasma toxicokinetic (TK) profile of a biodegradable subconjunctival microrod for sustained prednisolone acetate (PA) release over 12 weeks in a non-human primate model. METHODS The biodegradable copolymer poly(l-lactide-co-ε-caprolactone) (PLC) and 40-wt% PA microrods were used and fashioned into 8 and 16 mm lengths. Twelve monkeys were divided into two t...

One-week in vivo sustained release of a peptide formulated into in situ forming implants.

The LR12 peptide has been reported to reduce the size of infarct and improve both cardiac function and survival in myocardial infarction in murine models, after daily repeated intraperitoneal injections. In order to protect peptide from degrading and to prolong its release, in situ implants based on biocompatible biodegradable polymers were prepared and both in vitro and in vivo releases were e...