attempts have been made to prepare nanoparticles based on poly(lactic-co-glycolic acid) (plga) and doxorubicin. biological evaluation and physio-chemical characterizations were performed to elucidate the effects of initial drug loading and polymer composition on nanoparticle properties and its antitumor activity. plga nanoparticles were formulated by sonication method. lactide/glycolide ratio a...

doxorubicin is a broad spectrum antibiotic used in the treatment of cancers. its dose dependent cardiotoxicity is the most serious side effect causing withdrawal of drug from hard chemotherapeutic regimen. statins are shown to be cytotoxic in concentrations higher than the effective doses for the treatment of hypercholesterolemia (40 mg/day). co-administration of statins and chemotherapeutic ag...

Background and Objective: Doxorubicin is one of the most common drugs for chemotherapy. The complications of doxorubicin are cardiac toxicity due to oxidative stress. Cydonia oblonga Miller leaf (COL) contains flavonoids and phenolic antioxidants. Due to the presence of antioxidant compounds in COL, the aim of this study was to evaluate the effect of hydroalcoholic extract of COL on doxorubicin...

Background Treatment of localized tumor by chemotherapy is mostly used as an adjuvant to surgery to protect against or delay the progression of disseminated metastatic diseases or for treatment when other local therapies, such as surgery are not feasible. Local drug delivery offers high potential as a therapeutic choice against premature oncological stages or with isolated cancers since it is m...

recognition of the molecular mechanisms of camp action against dna damage-induced apoptosis can be useful to improve the efficacy of dna damaging therapeutic agents. considering the critical role of bcl-2-associated death promoter (bad) and p53 proteins in dna damage -induced apoptosis, the aim of this study was to assess the effect of camp-elevating agents on these proteins in doxorubicin-trea...

Introduction. Paclitaxel is the most common chemotherapeutic agent from taxane family, which effective in treating many cancer types, including breast cancer. Despite benefits of taxane-containing treatment regimens, patients develop neurosensory and neuromotor symptoms associated with treatment, a condition known as chemotherapy-induced peripheral neuropathy.
 The aim study. To evaluate e...

BACKGROUND Childhood cancer survivors (CCSs) have an increased risk of morbidity and mortality. We evaluated the prevalence and determinants of left ventricular (LV) dysfunction in a large cohort of long-term CCSs treated with different potentially cardiotoxic therapies. METHODS The study cohort consisted of all adult 5-year CCSs who were treated with potentially cardiotoxic therapies and who...

We previously demonstrated the doxorubicininduced expression of urokinase-type plasminogen activator (uPA), interleukin-8 (IL-8), monocyte chemoattractant protein-1 (MCP-1) and tumor necrosis factor-· in human RCK8 lymphoma cells and NCI-H69 small cell lung carcinoma cells in which reactive oxygen species might be involved. Amurubicin hydrochloride (AMR), a novel derivative drug of doxorubicin,...

BACKGROUND Tsukamurella pulmonis is an aerobic gram-positive and rod-shaped organism that causes central catheter-related bloodstream infections in immunocompromised hosts. However, peripherally inserted central catheter (PICC)-related bloodstream infections due to this organism have not been reported. CASE PRESENTATION We describe a case of a 48-year-old man with acquired immunodeficiency sy...