Zobrazeno 1 - 10
of 28
pro vyhledávání: '"C. B. BERDE"'
Publikováno v:
Acta anaesthesiologica Scandinavica. 45(8)
Tachyphylaxis to sciatic nerve blockade in rats correlates with hyperalgesia. Spinal inhibition of nitric oxide synthase with N(G)nitro-L-arginine methyl ester (L-NAME) has been shown to prevent hyperalgesia. Given systemically, L-NAME also prevents
Publikováno v:
Acta anaesthesiologica Scandinavica. 45(7)
Millimolar-range concentrations of some adrenergic antagonists have been shown to have local anesthetic-like properties, and to stimulate GTPase activity in vitro. In this report, we investigate whether these agents can potentiate the effect of tetro
Publikováno v:
Regional anesthesia and pain medicine. 26(3)
The relative contributions of alpha(1)-, alpha(2)-, and beta-adrenergic receptors to adrenergic agonists' prolongation of nerve block by tetrodotoxin (TTX) are unknown. We investigated which receptor agonists prolong TTX block, and whether delayed in
Publikováno v:
Anesthesiology. 89(5)
Ropivacaine is a newly introduced local anesthetic. No data are available regarding its safety, efficacy, or sensory-selectivity in children. The sciatic block duration and systemic toxicity of bupivacaine and ropivacaine were compared among infant,
Publikováno v:
Pharmaceutical research. 10(10)
Polyanhydride polymer matrices have been used successfully for sustained release of a number of drugs in vitro and in vivo. Dibucaine free base, dibucaine HCl, and bupivacaine HCl were incorporated into polymer matrices with copolymer 1,3-bis(p-carbo
Chronic exposure to lidocaine does not alter flux through sodium channels in cultured neuronal cells
Publikováno v:
Regional anesthesia. 18(5)
Although tachyphylaxis to local anesthetics has been reported in the clinical literature for more than two decades, the molecular mechanism(s) remain unknown. The authors described an attempt to create an in vitro model for tachyphylaxis to local ane
Reflex sympathetic dystrophy in children. Clinical characteristics and follow-up of seventy patients
Publikováno v:
The Journal of bone and joint surgery. American volume. 74(6)
We report on the experience with our first seventy patients who had reflex sympathetic dystrophy and were less than eighteen years old (average age, 12.5 years). In our series, the patients were predominantly girls (male to female ratio, 11:59) and t
High sensitivity quantification of RNA from gels and autoradiograms with affordable optical scanning
Publikováno v:
BioTechniques. 12(6)
To increase sensitivity and to improve normalization of RNA levels in Northern blot analysis, a comparatively inexpensive optical scanner was utilized for digitizing photonegatives of ethidium bromide stained gels and autoradiograms. The optical scan
Publikováno v:
Pediatrics. 88(6)
Multiple bone marrow aspirations or biopsies and lumbar punctures are a necessary part of the diagnosis and treatment of many pediatric cancer patients. Pharmacologic sedation may decrease the distress associated with these procedures. Midazolam (MDZ
Publikováno v:
European journal of anaesthesiology. 8(2)
It has been shown that an epidural test dose with adrenaline does not always detect an intravascular injection in halothane-anaesthetized children. To ascertain whether test dosing with other agents might be more useful, we sought to determine if and