Chronic METH exposure also caused significant decreases in prepro

Chronic METH exposure also caused significant decreases in preprotachykinin, but not in prodynorphin, mRNA levels.

These results support the accumulated evidence that chronic administration of psychostimulants is associated with blunting of their acute stimulatory effects on IEG expression. The METH-induced renormalization of the expression of several IEGs in rats chronically

exposed to METH hints to a potential molecular explanation for the recurrent self-administration of the drug by human addicts.”
“Background The Finnish Invasive Pneumococcal disease (FinIP) vaccine trial was designed to assess the effectiveness of a pneumococcal vaccine containing ten serotype-specific polysaccharides conjugated to Haemophilus influenzae protein D, tetanus toxoid, and diphtheria learn more toxoid as the carrier proteins (PHiD-CV10) against invasive pneumococcal disease.

Methods In this cluster-randomised, double-blind trial, children aged younger than 19 months received PHiD-CV10 in 52 clusters or hepatitis vaccines as control in 26 clusters. Infants aged younger than 7 months at the first vaccination received either

a 3+1 or a 2+1 vaccination schedule, children aged 7-11 months received see more a 2+1 schedule, and those 12-18 months of age received a two-dose schedule. The primary and secondary objectives were to assess vaccine effectiveness against culture-confirmed invasive pneumococcal disease due to any of the ten vaccine serotypes for the 3+1 and 2+1 schedules, respectively, in children who received at least one PHiD-CV10 dose before 7 months of age. Masked follow-up of pneumococcal disease lasted from the first vaccination (from February, 2009, to October, 2010) to January 31, 2012. Invasive disease data were retrieved from data accumulated in the national infectious diseases register. Thiamine-diphosphate kinase This trial and the nested acute otitis

media trial are registered with, numbers NCT00861380 and NCT00839254, respectively.

Findings 47 369 children were enrolled from February, 2009, to October, 2010. 30 528 participants were assessed for the primary objective. 13 culture-confirmed vaccine-type cases of invasive pneumococcal disease were detected: none in the PHiD-CV10 3+1 group, one in the PHiD-CV10 2+1 group, and 12 in the control groups. The estimates for vaccine effectiveness were 100% (95% CI 83-100) for PHiD-CV10 3+1 and 92% (58-100) for PHiD-CV10 2+1 groups. Two cases of any culture-confirmed invasive disease irrespective of serotype were detected in combined PHiD-CV10 infant cohorts compared with 14 in the corresponding control cohorts (vaccine effectiveness 93%, 75-99).

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