Background: The health risks of crack cocaine smoking on the oral mucosa has not been widely researched and documented. Objective: The purpose of this study was to analyze the proliferative activity of oral epithelial cells exposed to crack cocaine smoke using silver nucleolar organizer region (AgNOR) staining. Methods: Oral smears were collected from clinically normal-appearing buccal mucosa b...

poly-drug use refers to the use of two or more substances at the one time or repeatedly. it is common among both recreational and regular drug users across the world. poly-drug use is a great contributor to the global number of deaths related to drug overdose. in this case, the likelihood of drug overdose and its pertaining complications in an individual is higher especially when benzodiazepine...

we investigated neuronal uptake of noradrenaline (na) at the level of larger vessels (thoracic aorta and vena cava left renal artery and left renal vein lateral saphenous artery and lateral saphenous vein and finally central ear artery and marginal ear vein) in a model devised to mimic heart failure. the model presented here is the rabbit coronary ligation model in which myocardial infarction w...

background: the health risks of crack cocaine smoking on the oral mucosa has not been widely researched and documented. objective: the purpose of this study was to analyze the proliferative activity of oral epithelial cells exposed to crack cocaine smoke using silver nucleolar organizer region (agnor) staining. methods: oral smears were collected from clinically normal-appearing buccal mucosa b...

recent studies on rodents showed successful treatment outcomes for cocaine dependence by using buprenorphine and naltrexone without the risk of dependence on them. such findings could provide a new hope on treatment of cocaine, methamphetamine or other stimulants dependence. the idea of using these medicines was formed once dr. nora volkow (director of nation institute for drug abuse) based on ...

A selective aptasensor was developed using the electrochemical transduction method for the ultrasensitive detection of cocaine. In this method, dendrimer-quantum dot (Den-QD) bioconjugate was utilized as a specific nanocomposite to efficiently fabricate the aptasensor. CdTe QD, which carries highly significant properties, was immobilized on the surface of a glassy carbon electrode (GCE), and po...

Introduction: Cocaine-induced midline destructive lesions (CIMDL) are complications of regular nasal cocaine inhalation. CIMDL can mimic systemic diseases with positive anti-neutrophil cytoplasmic antibodies (ANCA), such as granulomatosis with polyangiitis (GPA).   Case Report: In this article, we describe the case of a young woman who presented with nasal perforation induced by cocaine, al...