Radioimmunological Hair Analysis for Narcotics and Substitutes

Laboratory management: preliminary analysis of narcotics evidence.

Characterization of Hair Follicle Development in Engineered Skin Substitutes

Generation of skin appendages in engineered skin substitutes has been limited by lack of trichogenic potency in cultured postnatal cells. To investigate the feasibility and the limitation of hair regeneration, engineered skin substitutes were prepared with chimeric populations of cultured human keratinocytes from neonatal foreskins and cultured murine dermal papilla cells from adult GFP transge...

Intrathecal and epidural narcotics.

This paper presents an overall review of epidural and intrathecal narcotics. The early laboratory studies and initial clinical applications are presented. This is followed by a description of the mechanism of action of narcotics acting both intrathecally and epidurally, and some of the similarities and differences between narcotics and local anesthetic drugs. Technique, dosages, indications, an...

Drugs and narcotics in history

administered anaesthesia also was remarkable: in patients' houses or lodgings, the private consulting rooms of surgeons and dentists, the great London hospitals, fashionable West End hotels, and Buckingham Palace. Presented with this range in social space and social position, one wonders whether the expectations about differential need for anaesthesia according to the individual sufferer's plac...

Intravenous narcotics for premedication in outpatient anaesthesia.

One hundred adult female patients scheduled for outpatient laparoscopic procedures were studied. Each patient received intravenous premedication about 30 min before induction of anaesthesia. The premedications were given in a double-blind random order and were either a placebo, morphine (0.04 mg/kg), meperidine (0.35 mg/kg), fentanyl (0.75 microgram/kg) or sufentanil (0.15 microgram/kg). All pa...