El temps en la justícia de menors

La recerca es proposa conèixer el temps objectiu que triga el sistema penal juvenil a donar resposta a les conductes presumptament delictives dels joves que hi arriben. L’interès per comptabilitzar i analitzar aquest temps de resposta del sistema penal juvenil es basa en dos motius: el primer és conèixer la incidència que té el temps en l’eficiència del sistema, eficiència que se sol associar al fet que es resolguin els assumptes amb agilitat. El segon motiu té a veure amb l’eficàcia de la pena o de la resposta que l’infractor pugui rebre. Des de l’àmbit penal i criminològic diversos autors, citats en la recerca, assenyalen que una resposta més ràpida fa la pena més eficaç. La recerca ha estudiat 8.059 procediments oberts a Catalunya l’any 2008 a joves infractors i en dona dades de la durada segons algunes variables (referides a les característiques dels joves, als fets delictius, al tipus de resolució, al territori que l’ha gestionat, als casos en els que s’ha fet mediació i reparació de menors, etc.). En els casos que ha estat possible, també s’ha fet una comparació entre l’any d’estudi (2008) i un any de control (2005) per saber quines han estat les diferències. Aquesta és la primera recerca que es publica a Catalunya sobre el total de temps que triga la justícia penal a donar resposta a una infracció presumptament comesa per un menor.

"Comment. Boetii in periermenias librum Aristotelis.

N° 22 des mss envoyés à Paris par Maugerard en octobre 1802; cf. B.n.F., département des Manuscrits, Archives Modernes 497; — abbaye d'Echternach (dioc. de Trèves), cf. titre "Continet"; 1789. Le patrimoine libéré, 152 et n° 96

Rolandus Passagerii, Summa artis notariae (3-76v).

Abbaye Saint-Maur-des-Fossés ; cf. B. de Montfaucon, Bibliotheca bibliothecarum, II, 1739, p. 1141-1143 : "96. 1117. Summa artis Notariae per M. Rollandinum. / Summa M. Thomae de Capua" — Abbaye de Saint Germain des Prés, Paris. Ex-libris : F. 3 : "Sti Germani a Pratis".

Modulation of TCR avidity of primary HIV-1-specific CD8 T-cell responses by early and potent antiviral therapy responses

Background: CD8 T-cells play a critical role in antiviral immunity. However, mechanisms of virus control and immune correlates of protection are still not fully understood. Among other factors, TCR avidity (antigen sensitivity) is thought to play a critical role. Whereas there is a large consensus that high TCR avidity T-cell responses are correlated to higher efficacy against cancer and acute viral infections, it may be not the case in chronic persistent viral infections. Methods: TCR avidity (measured by the effect concentration 50% [EC50]) of HIV-1-specific CD8 T-cell responses directed against optimal epitopes was investigated in different cohorts of HIV-1- infected subjects (n¼114) including early acute and chronic (progressive and non-progressive) HIV-1-infection. Overall, TCR avidity was investigated in 245 HIV-1-specific CD8 T-cell responses. The relationships between TCR avidity, T-cell differentiation and functional profile including cytokine secretion, proliferation and cytotoxic potential (determined by polychromatic flow cytometry) were analyzed. Results: HIV-1-specific CD8 T-cell responses from patients with acute infection had significantly lower TCR avidity as compared to patients with chronic (progressive or non-progressive) HIVinfection (P¼0.03 and 0.003, respectively). These differences remained significant when the analyses were restricted to common epitopes (same epitopes restricted by the same class I HLA). Interestingly, some patients treated during acute infection underwent spontaneous treatment interruption. Re-exposure to high viral load induced two major effects: a) the increase in TCR avidity of pre-existing high avidity (EC50<0.01) T-cell responses (P<0.02) and b) the generation of new T-cell responses with higher TCR avidity as compared to the average pre-existing T-cell responses. Conclusion: These results suggest that high TCR avidity T-cell responses are selected during the course of HIV-1 infection and that one of the potential driving mechanisms is continuous exposure to HIV-1 antigens. These results advance our understanding of the relationship between TCR avidity and Ag exposure of antiviral memory CD8 T-cells.

Treatment and outcomes of acute basilar artery occlusion in the Basilar Artery International Cooperation Study (BASICS): a prospective registry study.

BACKGROUND: Treatment strategies for acute basilar artery occlusion (BAO) are based on case series and data that have been extrapolated from stroke intervention trials in other cerebrovascular territories, and information on the efficacy of different treatments in unselected patients with BAO is scarce. We therefore assessed outcomes and differences in treatment response after BAO. METHODS: The Basilar Artery International Cooperation Study (BASICS) is a prospective, observational registry of consecutive patients who presented with an acute symptomatic and radiologically confirmed BAO between November 1, 2002, and October 1, 2007. Stroke severity at time of treatment was dichotomised as severe (coma, locked-in state, or tetraplegia) or mild to moderate (any deficit that was less than severe). Outcome was assessed at 1 month. Poor outcome was defined as a modified Rankin scale score of 4 or 5, or death. Patients were divided into three groups according to the treatment they received: antithrombotic treatment only (AT), which comprised antiplatelet drugs or systemic anticoagulation; primary intravenous thrombolysis (IVT), including subsequent intra-arterial thrombolysis; or intra-arterial therapy (IAT), which comprised thrombolysis, mechanical thrombectomy, stenting, or a combination of these approaches. Risk ratios (RR) for treatment effects were adjusted for age, the severity of neurological deficits at the time of treatment, time to treatment, prodromal minor stroke, location of the occlusion, and diabetes. FINDINGS: 619 patients were entered in the registry. 27 patients were excluded from the analyses because they did not receive AT, IVT, or IAT, and all had a poor outcome. Of the 592 patients who were analysed, 183 were treated with only AT, 121 with IVT, and 288 with IAT. Overall, 402 (68%) of the analysed patients had a poor outcome. No statistically significant superiority was found for any treatment strategy. Compared with outcome after AT, patients with a mild-to-moderate deficit (n=245) had about the same risk of poor outcome after IVT (adjusted RR 0.94, 95% CI 0.60-1.45) or after IAT (adjusted RR 1.29, 0.97-1.72) but had a worse outcome after IAT compared with IVT (adjusted RR 1.49, 1.00-2.23). Compared with AT, patients with a severe deficit (n=347) had a lower risk of poor outcome after IVT (adjusted RR 0.88, 0.76-1.01) or IAT (adjusted RR 0.94, 0.86-1.02), whereas outcomes were similar after treatment with IAT or IVT (adjusted RR 1.06, 0.91-1.22). INTERPRETATION: Most patients in the BASICS registry received IAT. Our results do not support unequivocal superiority of IAT over IVT, and the efficacy of IAT versus IVT in patients with an acute BAO needs to be assessed in a randomised controlled trial. FUNDING: Department of Neurology, University Medical Center Utrecht.

IDED Quick News, July 29, 2002

Newsletter for Economic Development

Epidermal growth factor (EGF) stimulation of cultured brain cells. I. Enhancement of the developmental increase in glial enzymatic activity.

Serum-free aggregating cell cultures of fetal rat telencephalon grown in the presence of 3 ng/ml (5 X 10(-10) M) epidermal growth factor (EGF) until day 12 showed 2- to 3-fold increased activities in the two glial enzymes, glutamine synthetase (GLU-S) and 2',3'-cyclic nucleotide 3'-phosphohydrolase (CNPase). This effect was concentration-dependent, with maximal stimulation in cultures treated daily with 3 ng/ml EGF. Addition of EGF during the first 10 culture days was sufficient to produce a maximal stimulation of both GLU-S and CNPase on day 19, whereas treatments starting on day 12 were ineffective. The stimulation of GLU-S preceded that of CNPase. The EGF-induced increase in GLU-S activity was not directly dependent on the presence of insulin, triiodothyronine, or hydrocortisone in the medium, whereas insulin was required for the stimulation of CNPase. A single dose of 5 ng/ml EGF on day 2 caused a slight but significant decrease in DNA synthesis after day 6. The present results indicate that in serum-free aggregating cell cultures of fetal rat telencephalon EGF partially inhibits DNA synthesis, and stimulates an early step in glial differentiation.