Tentativas del “enemigo malo” Relaciones ilícitas e infanticidios en la Provincia de Antioquia (Nueva Granada) 1765-1803

El texto constituye un ejercicio de microhistoria y Antropología histórica que busca aportar a la historiografía colombiana información sobre las formas de comprender el crimen (el infanticidio y los comportamientos escandalosos como el adulterio, el concubinato y el incesto), el problema del honor durante finales del siglo XVIII –pues la mayoría de estudios han versado sobre el siglo XIX- y las configuraciones familiares (particularmente las actitudes maternales y paternales) al interior de la provincia de Antioquia. Usualmente estos temas se han tratado por separado y con diversas fuentes, pero este texto busca una visión general a partir de la participación de las personas en calidad de implicados, testigos y funcionarios en los juicios criminales.

El pensamiento pedagógico de Concepción Arenal (1820-1893).

Profundizar en la dimensión pedagógica de Concepción Arenal a través de sus obras, para establecer en lo posible las relaciones entre su pensamiento educativo y la sociedad española de la época. La figura de Concepción Arenal en el marco de la historia de la educación española. Se siguen las pautas generales del método histórico-pedagógico: I. Recopilación de datos y obras de la autora y sus contemporáneos. II. Revisión y elaboración del trabajo. La estructura de la memoria consta de los 3 apartados clásicos: contextos histórico, vida, obras, proyección social e influencias y finalmente la exposición ordenada de las ideas pedagógicas. Bibliografía. El valor de la obra pedagógica de C. Arenal reside en que fue capaz de captar las necesidades educativas de la España de fin de siglo y ofreció sus puntos de vista para solucionarlas, para lo que recurrió tanto a principios ya conocidos como a nuevas teorías. Sus contactos con la Institución Libre de Enseñanza explican su incorporación de los más avanzados principios pedagógicos. Su mayor aportación a la historia de la educación en España es su pensamiento sobre la educación de la mujer, y aunque no fue la primera figura española en defender los beneficios de ésta, los expuso en el momento idóneo para abrir el camino. La ausencia de un estudio completo sobre el panorama pedagógico del s. XIX español dificulta la comprensión exacta de las aportaciones de esta autora. Concepción Arenal constituye un singular exponente de las concepciones pedagógicas que se dan en España en el s. XIX y puede ser considerada como un eslabón entre las pretensiones políticas de organización de la enseñanza con las teorías pedagógicas introducidas a lo largo del siglo.

C. colchicum - variation measured by DNA sequence

Cyclamen colchicum has a mixed history in the hands of botanists. This paper examines the genetic identity of a group of wild Cyclamen populations from the Caucasus to discover whther they are Cyclamen colchicum, C. purpurascens or a mixture of the two. The collections supplemented by material collected at the type locality for C. colchicum, proved to be a single but variable genetic group of C. colchicum that was distinct from C. purpurascens.

Short-term CO2-C emissions from soil prior to sugarcane (Saccharum spp.) replanting in southern Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Genome-wide association study of intracranial aneurysm identifies three new risk loci

Saccular intracranial aneurysms are balloon-like dilations of the intracranial arterial wall; their hemorrhage commonly results in severe neurologic impairment and death. We report a second genome-wide association study with discovery and replication cohorts from Europe and Japan comprising 5,891 cases and 14,181 controls with approximately 832,000 genotyped and imputed SNPs across discovery cohorts. We identified three new loci showing strong evidence for association with intracranial aneurysms in the combined dataset, including intervals near RBBP8 on 18q11.2 (odds ratio (OR) = 1.22, P = 1.1 x 10(-12)), STARD13-KL on 13q13.1 (OR = 1.20, P = 2.5 x 10(-9)) and a gene-rich region on 10q24.32 (OR = 1.29, P = 1.2 x 10(-9)). We also confirmed prior associations near SOX17 (8q11.23-q12.1; OR = 1.28, P = 1.3 x 10(-12)) and CDKN2A-CDKN2B (9p21.3; OR = 1.31, P = 1.5 x 10(-22)). It is noteworthy that several putative risk genes play a role in cell-cycle progression, potentially affecting the proliferation and senescence of progenitor-cell populations that are responsible for vascular formation and repair.

Genetic variation in IL28B is associated with chronic hepatitis C and treatment failure: a genome-wide association study

Hepatitis C virus (HCV) induces chronic infection in 50% to 80% of infected persons; approximately 50% of these do not respond to therapy. We performed a genome-wide association study to screen for host genetic determinants of HCV persistence and response to therapy.

IL28B alleles associated with poor hepatitis C virus (HCV) clearance protect against inflammation and fibrosis in patients infected with non-1 HCV genotypes

Genetic polymorphisms near IL28B are associated with spontaneous and treatment-induced clearance of hepatitis C virus (HCV), two processes that require the appropriate activation of the host immune responses. Intrahepatic inflammation is believed to mirror such activation, but its relationship with IL28B polymorphisms has yet to be fully appreciated. We analyzed the association of IL28B polymorphisms with histological and follow-up features in 2335 chronically HCV-infected Caucasian patients. Assessable phenotypes before any antiviral treatment included necroinflammatory activity (n = 1,098), fibrosis (n = 1,527), fibrosis progression rate (n = 1,312), and hepatocellular carcinoma development (n = 1,915). Associations of alleles with the phenotypes were evaluated by univariate analysis and multivariate logistic regression, accounting for all relevant covariates. The rare G allele at IL28B marker rs8099917-previously shown to be at risk of treatment failure-was associated with lower activity (P = 0.04), lower fibrosis (P = 0.02) with a trend toward lower fibrosis progression rate (P = 0.06). When stratified according to HCV genotype, most significant associations were observed in patients infected with non-1 genotypes (P = 0.003 for activity, P = 0.001 for fibrosis, and P = 0.02 for fibrosis progression rate), where the odds ratio of having necroinflammation or rapid fibrosis progression for patients with IL28B genotypes TG or GG versus TT were 0.48 (95% confidence intervals 0.30-0.78) and 0.56 (0.35-0.92), respectively. IL28B polymorphisms were not predictive of the development of hepatocellular carcinoma.

Viral genotype-specific role of PNPLA3, PPARG, MTTP, and IL28B in hepatitis C virus-associated steatosis

Steatosis is a prominent feature of hepatitis C, especially in patients infected with genotype 3. The analysis of genetic polymorphisms influencing steatosis in chronic hepatitis C has been limited by the studies' small sample size, and important single nucleotide polymorphisms (SNPs), such as those in the patatin-like phospholipase family 3 protein (PNPLA3), were never evaluated.