BACKGROUND Local anesthetic injection is one of the most anxiety provoking procedure in dentistry. Knowledge about change in pain related behaviour during consecutive visits helps in and scheduling of treatment procedures and management of children in dental clinic. AIM To compare the pain perception, behavioural response and the associated change in physiological parameters while receiving l...

Immunocontraceptive vaccines have shown some promise for fertility control of white-tailed deer (Odocoileus virginianus) in urban and suburban habitats where traditional methods of population control may not be applicable. Currently, the only contraceptive vaccine approved by the U.S. Environmental Protection Agency for use in white-tailed deer is GonaConTM Immunocontraceptive Vaccine, but it i...

BACKGROUND We sought to assess injection practices, means of acquiring and disposing of syringes, and utilization and knowledge of harm reduction resources among injection drug users (IDUs) entering methadone maintenance treatment (MMT). METHODS Interviews with 100 consecutive patients, including 35 IDUs, entering a MMT program in the Bronx, NY. RESULTS Utilization of unsafe syringe sources...

A randomized, single-centre, cross-over study was designed to compare the bioavailability of two pharmaceutical formulations of recombinant human follicle stimulating hormone (recFSH; Puregon(R)): (i) a dissolved cake injected by a normal syringe; and (ii) a ready-for-use solution injected using a device referred to as Puregon(R)Pen. Twenty-two healthy female volunteers underwent one of two adm...

BACKGROUND More than 50,000 new HIV infections occur annually in the United States. Injection drug users represent twelve percent of incident HIV infections each year. Pharmacy sales of over-the-counter (OTC) syringes have helped prevent HIV transmission among injection drug users in many states throughout the United States. However, concerns exist among some law enforcement officials, policyma...

ENSURING THAT INJECTION drug users who cannot or will not stop injecting have access to sterile syringes is an important part of a comprehensive approach to reducing the transmission of viral and bacterial infections associated with injection drug use. I Seen purely in terms of public health science and prevention practice, ensuring syringe access for injection drug users is clearly an appropri...

This paper discusses field tests developed by the Getty Conservation Institute to evaluate injection grouts for comparison and quality control of materials and mixtures. Field test methods discussed include injection with syringe, flow with syringe, expansion and bleeding, wet density, drying shrinkage, and final setting time. Four commercial grouts and an ICCROM grout with four modified versio...

PURPOSE Presently, no standardized technique exists to monitor injection pressures during peripheral nerve blocks. Our objective was to determine if a compressed air injection technique, using an in vitro model based on Boyle's law and typical regional anesthesia equipment, could consistently maintain injection pressures below a 1293 mmHg level associated with clinically significant nerve injur...

BACKGROUND Injection drug users represent the largest proportion of all HIV reported cases in Viet Nam. This study aimed to explore the perceptions of risk and risk behaviours among HIV-positive injection drug users, and their experiences related to safe injection and safe sex practices. METHODS This study used multiple qualitative methods in data collection including in-depth interviews, foc...