Endotracheal intubation versus supraglottic procedure in paediatric out-of-hospital cardiac arrest: a registry-based study.

Background: Out-of-hospital cardiac arrest (OHCA) in children is associated with a low survival rate. Conclusions in the literature are conflicting regarding the best way to handle ventilation. The purpose of this study was to assess the impact of two airway management strategies, endotracheal intubation (ETI) vs.

Colchicine-specific Fab fragments alter colchicine disposition in rabbits.

High-affinity goat antibodies and Fab fragments (Ka = 1.1 x 10(10) M(-1) specific to colchicine were prepared to study their effect on colchicine pharmacokinetics in rabbits. First, colchicine disposition kinetics were investigated in four control rabbits after administration of 0.

Reversal of murine colchicine toxicity by colchicine-specific Fab fragments.

High-affinity Fab fragments (2 x 10(10) M-1) specific to colchicine were produced to evaluate their potency in reversing murine colchicine intoxication. Intraperitoneal injection of a 4.46 mg/kg colchicine dose was lethal for 100% of mice.

Fulminant hepatic failure in poisoning due to ingestion of T 61, a veterinary euthanasia drug.

A patient developed fulminant hepatic failure 48 h after the ingestion of T 61, a veterinary euthanasia drug which contains both general and local anesthetics, a neuromuscular blocking agent, and dimethylformamide (DMF) as a solvent. This is the first report of such severe hepatic manifestation in T 61 poisoning, the most common symptoms of which are early coma and respiratory failure due to the anesthetic and the neuromuscular blocking agent. In a very few cases mild and transitory symptoms of hepatic insufficiency have been observed.

Who is responsible for what?

During the phase I trials, from the juridical point of view, the responsibilities are shared between the pharmaceutical company and the physician who manages the trial. The pharmaceutical company is responsible for the product, the choice of methodology and respect for the regulations. On the financial side, the company is liable for paying any damages.

TRH and LH-RH distribution in discrete nuclei of the human hypothalamus: evidence for a left prominence of TRH.

Thyrotropin-releasing hormone (TRH) and luteinizing hormone-releasing hormone (LH-RH) have been measured by radioimmunoassay in individual human hypothalamic nuclei. A significant lateralization has been found for TRH in the ventromedial, dorsal and paraventricular nuclei, with higher concentration in the left side. In contrast LH-RH values did not differ between the left and the right side.

[Methodology of post-mortem research. Apropos of setting-up a data bank for studying the biology of depression].

Investigation of post mortem neurobiochemical changes is an important field in biological psychiatry which allows analyses of the analogies between peripherical markers and the central neurochemical processes they represent. Our study discusses the pathological neuroanatomy (collection and conservation of the anatomical specimens) and clinical criteria (selection of an evaluation and diagnostic scale, analysis of results of retrospective clinical interviews: "the psychological autopsy"). We also discuss the many methodological issues which arise in interpretations of these correlations.