Cytochrome b haplotype divergences in West European Apodemus

Sequencing of the cytochrome b mitochondrial gene (732 base pairs) in samples of Apodemus sylvaticus from Central Europe (eastern France, Switzerland, southern Germany and western Austria) revealed significant molecular variation not reflected in previous morphological and genetic studies of this species. A comparison with the sequences (150 bp) of 54 specimens available from GenBank (NCBI) showed that two problematic individuals originating from southern Germany have to be assigned to A. fulvipectus, a species not yet known in western Europe. A. sylvaticus specimens (n = 14) sampled north of the Alps exhibited a maximum intraspecific sequence divergence of about 5.1%, whereas the maximum divergence is much Lower in A. flavicollis (1%, n = 5) and in A. alpicola (0.5%, n = 4), although the samples originate from a similar geographic range of about 350 km. We also found a high rate of erroneously assigned specimens in GenBank, which indicates that the discrimination of Apodemus species remains a problem and requires further investigations.

IL28B polymorphisms, IP-10 and viral load predict virological response to therapy in chronic hepatitis C.

Aliment Pharmacol Ther 2011; 33: 1162-1172 SUMMARY: Background  Hepatitis C virus (HCV) is a major cause of chronic liver disease, cirrhosis and hepatocellular carcinoma and the identification of the predictors of response to antiviral therapy is an important clinical issue. Aim  To determine the independent contribution of factors including IL28B polymorphisms, IFN-gamma inducible protein-10 (IP-10) levels and the homeostasis model assessment of insulin resistance (HOMA-IR) score in predicting response to therapy in chronic hepatitis C (CHC). Methods  Multivariate analysis of factors predicting rapid (RVR) and sustained (SVR) virological response in 280 consecutive, treatment-naive CHC patients treated with peginterferon alpha and ribavirin in a prospective multicentre study. Results  Independent predictors of RVR were HCV RNA <400 000 IU/mL (OR 11.37; 95% CI 3.03-42.6), rs12980275 AA (OR 7.09; 1.97-25.56) and IP-10 (OR 0.04; 0.003-0.56) in HCV genotype 1 patients and lower baseline γ-glutamyl-transferase levels (OR = 0.02; 0.0009-0.31) in HCV genotype 3 patients. Independent predictors of SVR were rs12980275 AA (OR 9.68; 3.44-27.18), age <40 years (OR = 4.79; 1.50-15.34) and HCV RNA <400 000 IU/mL (OR 2.74; 1.03-7.27) in HCV genotype 1 patients and rs12980275 AA (OR = 6.26; 1.98-19.74) and age <40 years (OR 5.37; 1.54-18.75) in the 88 HCV genotype 1 patients without a RVR. RVR was by itself predictive of SVR in HCV genotype 1 patients (OR 33.0; 4.06-268.32) and the only independent predictor of SVR in HCV genotype 2 (OR 9.0, 1.72-46.99) or genotype 3 patients (OR 7.8, 1.43-42.67). Conclusions  In HCV genotype 1 patients, IL28B polymorphisms, HCV RNA load and IP-10 independently predict RVR. The combination of IL28B polymorphisms, HCV RNA level and age may yield more accurate pre-treatment prediction of SVR. HOMA-IR score is not associated with viral response.

Historia local de Catalunya: fonts d'informació

Selecció comentada de fonts d'informació sobre historia local de Catalunya: col-leccions, bibliografies, actes de congressos, biblioteques, i altres entitats i publicacions de tipología diversa.

Transapical aortic valve replacement in extreme-risk patients: outcome, risk factors and mid-term results.

OBJECTIVES: Transcatheter aortic valve replacement (TAVR) provides good results in selected high-risk patients. However, it is unclear whether this procedure carries advantages in extreme-risk profile patients with logistic EuroSCORE above 35%. METHODS: From January 2009 to July 2011, of a total number of 92 transcatheter aortic valve procedures performed, 40 'extreme-risk' patients underwent transapical TAVR (TA-TAVR) (EuroSCORE above 35%). Variables were analysed as risk factors for hospital and mid-term mortality, and a 2-year follow-up (FU) was obtained. RESULTS: The mean age was: 81 ± 10 years. Twelve patients (30%) had chronic pulmonary disease, 32 (80%) severe peripheral vascular disease, 14 (35%) previous cardiac surgery, 19 (48%) chronic renal failure (2 in dialysis), 7 (17%) previous stroke (1 with disabilities), 3 (7%) a porcelain aorta and 12 (30%) were urgent cases. Mean left ventricle ejection fraction (LVEF) was 49 ± 13%, and mean logistic EuroSCORE was 48 ± 11%. Forty stent-valves were successfully implanted with six Grade-1 and one Grade-2 paravalvular leakages (success rate: 100%). Hospital mortality was 20% (8 patients). Causes of death following the valve academic research consortium (VARC) definitions were: life-threatening haemorrhage (1), myocardial infarction (1), sudden death (1), multiorgan failure (2), stroke (1) and severe respiratory dysfunction (2). Major complications (VARC definitions) were: myocardial infarction for left coronary ostium occlusion (1), life-threatening bleeding (2), stroke (2) and acute kidney injury with dialysis (2). Predictors for hospital mortality were: conversion to sternotomy, life-threatening haemorrhage, postoperative dialysis and long intensive care unit (ICU) stay. Variables associated with hospital mortality were: conversion to sternotomy (P = 0.03), life-threatening bleeding (P = 0.02), acute kidney injury with dialysis (P = 0.03) and prolonged ICU stay (P = 0.02). Mean FU time was 24 months: actuarial survival estimates for all-cause mortality at 6 months, 1 year, 18 months and 2 years were 68, 57, 54 and 54%, respectively. Patients still alive at FU were in good clinical condition, New York Heart Association (NYHA) class 1-2 and were never rehospitalized for cardiac decompensation. CONCLUSIONS: TA-TAVR in extreme-risk patients carries a moderate risk of hospital mortality. Severe comorbidities and presence of residual paravalvular leakages affect the mid-term survival, whereas surviving patients have an acceptable quality of life without rehospitalizations for cardiac decompensation.

Leaf senescence of common bean plants as affected by soil phosphorus supply

Responses of leaf senescence to P supply could constitute adaptive mechanisms for plant growth under P-limiting conditions. The aim of this study was to evaluate the effects of soil P supply on leaf senescence of common bean (Phaseolus vulgaris L.). Eight P levels, ranging from 5 to 640 mg kg-1 P, were applied to pots containing four bean plants of cultivar Carioca in 10 kg of an Oxic Haplustult soil. Attached leaves were counted weekly, abscised leaves were collected every other day, and seeds were harvested at maturity. The number of live leaves increased until 48 days after emergence (DAE) and decreased afterwards, irrespective of applied P levels. At lower applied P levels, the initial increase and the final decrease of leaf number was weak, whereas at higher applied P levels the leaf number increased intensively at the beginning of the growth cycle and decreased strongly after 48 DAE. Dry matter and P accumulated in senesced leaves increased as soil P levels increased until 61 DAE, but differences between P treatments narrowed thereafter. The greatest amounts of dry mass and P deposited by senesced leaves were observed at 48-54 DAE for high P levels, at 62-68 DAE for intermediate P levels and at 69-76 DAE for low P levels. These results indicate that soil P supply did not affect the stage of maximal leaf number and the beginning of leaf senescence of common bean plants, but the stage of greatest deposition of senesced leaves occurred earlier in the growth cycle as the soil P supply was raised.

Informe sobre el tercer DLM-Forum on Electronic Records (Barcelona, 6¿8 de maig de 2002)

Del 6 al 8 de maig de 2002 es va celebrar a Barcelona la tercera edició del DLM-Forum on Electronic Records, el fòrum internacional multidisciplinari que té per objectiu la millora de la gestió dels documents electrònics a les organitzacions i conservació a llarg termini. Aquesta edició ha estat marcada per una participació més activa de la indústria de les tecnologies de la informació i de les comunicacions, i per la presentació dels resultats d'iniciatives del DLM-Forum 1996. El present informe descriu la gènesi i el desenvolupament del DLM-Forum de Barcelona, i n'indica els assoliments més remarcables.

Chansonnier des ducs de Lorraine

Contient : 1 « Deul et ennuy... » ; 2 « Beata es, Maria... » ; 3 « Da pacem, Domine... » ; 4 « Da pacem, Domine... » ; 5 « Dulcis amica Dei... » ; 6 « Si sumpsero... » ; 7 « O quam glorifica... » ; 8 « Si dedero... » ; 9 « Mes pensées... » ; 10 « L'eure est venue... » ; 11 « Despitant fortune... » ; 12 « Allez, regretz... » ; 13 « Les grans regretz... » ; 14 « Va t'em, regret... » ; 15 « Qui belles amours a... » ; 16 « Se je vous eslongne... » ; 17 « Helas! de vous certes... » ; 18 « Si vous voulez estre... » ; 19 « N'ay ge pas droit... » ; 20 « Ha! qu'il m'ennuye... » ; 21 « Seul et eureux... » ; 22 « La saison en est... » ; 23 « Penser en vous... » ; 24 « Venez, regretz... » ; 25 « Des fais mondains... » ; 26 « De plus en plus... » ; 27 « Mon souvenir... » ; 28 « A heur le tiens... » ; 29 « Tant ay d'ennuyt... » ; 30 « Comme femme desconfortée... » ; 31 « Si congié prens... » ; 32 « Se mieulx ne vient... » ; 33 « Plus que aultre... » ; 34 « En l'ombre d'ung buyssonnet... » ; 35 « La regrettée... » ; 36 « Je sçay tout... » ; 37 « Fors seullement... » ; 38 « Il n'est vivant... » ; 39 « Vostre beaulté... » ; 40 « Helas ! pourquoy... » ; 41 « Je ne viz oncques... » ; 42 « Royne dez flours... » ; 43 « Faisons boutons... » ; 44 « Fin ch'yo vivo... » ; 45 « Yo so contento... » ; 46 « Que vous ma dame... » ; 47 « La gaye pastoure... » ; 48 « Se j'ay perdu mon amy... » ; 49 « Mon seul plaisir... » ; 50 « Ce moys de may... » ; 51 « Si fayt il vous... » ; 52 « Pastourelle... » ; 53 « Belle, se j'avoye... » ; 54 « Amoureuse m'y fault estre... » ; 55 « Tant bel m'y sont... » ; 56 « Se j'avoye de la soie... » ; 57 « Lourdault... » ; 58 « L'autre jour m'y chevauchoye... » ; 59 « La nuyt s'en va... » ; 60 « Il estoit ung bon homme... » ; 61 « Fors seulement... » ; 62 « Crux triumphans... » ; 63 « Jesus, dignum nomen... » ; 64 « My levay... » ; 65 « Mary de par sa mere... » ; 66 « La cuiller d'or... » ; 67 « Faictes, s'il vous plait... » ; 68 « Ne par Dieu... » ; 69 « Seullette suis... » ; 70 « Mon mari m'a diffamée... » ; 71 « L'amour de moy est enclose... » ; 72 « Mannette m'a mandé... » ; 73 « A l'ombre du bissonnet... » ; 74 « Triste et pensif... » ; 75 « Cum summo... »

Ex XIIII. T. Livii Decadibus. Prima, tertia, quarta, in qua praeter fragmenta III, & X libri, quae in Germania nuper reperta, hic etiam continentur, multa adulterina expunximus, multa vera recepimus, quae in aliis non habentur. Epitome singulorum librorum XIIII Decadum. Historia omnium XIIII Decadum in compendium redacta ab L. Floro. Polybii lib. V de rebus Romanis latinitate donati à Nicolao Perotto. Index copiosissimus rerum omnium memorabilium...

[Histoire romaine (latin). 1518-1533]

Ex XIIII. T. Livii Decadibus. Prima, tertia, quarta, in qua praeter fragmenta III, & X libri, quae in Germania nuper reperta, hic etiam continentur, multa adulterina expunximus, multa vera recepimus, quae in aliis non habentur. Epitome singulorum librorum XIIII Decadum. Historia omnium XIIII Decadum in compendium redacta ab L. Floro. Polybii lib. V de rebus Romanis latinitate donati à Nicolao Perotto. Index copiosissimus rerum omnium memorabilium...

[Histoire romaine (latin). 1518-1533]