Intramuscular injection and intravenous are important routes of drug administration, which not only have a fast absorption rate, but also avoid the first pass effect drug. In 2009, Yangtze Pharmaceutical Group redeveloped Dezocine(13-Amino-5,6,7,8,9,10,11,12-octahydro-5-methyl-5,11-methanobenzocyclodecen-3-ol), molecular formula: C 16 H 23 NO, in form njection. Quickly, Dezocine becomes choice ...

This qualitative study examines the interpersonal and structural barriers to drug treatment program entry, retention, and outcomes experienced by injection drug-using couples, and the program policies regarding injection drug-using couples seeking treatment in New York, New York. Our findings reveal a mismatch between the substantial need for concurrent and coordinated treatment for partnered i...

Diastolic phase of cardiac function is associated with lower arterial flow and hence higher concentration of intra arterially injected drug is achieved at the site of injection. It is herein postulated that drugs show higher efficacy when injected during the diastolic phase of cardiac function. It is also postulated that this benefit cannot be achieved when the drug is injected with higher rate...

BACKGROUND The influence of family members, peers and sexual partners on initiation to injection drug use is well established. Furthermore, research on gender differences in injection initiation has recognized the increased vulnerability of women, in particular, to injection-related health risks, and the gendered nature of the injection initiation experience. Yet more research is needed on the ...