Resumen general de la pesquería de anchoveta durante la temporada 1970 - 1971

Presenta información acerca de las restricciones de la pesca de anchoveta, desembarques pesqueros, producción de harina y número de plantas de procesamiento durante el período de 1970 - 1971.

Perceptual and semantic contributions to repetition priming of environmental sounds.

Repetition of environmental sounds, like their visual counterparts, can facilitate behavior and modulate neural responses, exemplifying plasticity in how auditory objects are represented or accessed. It remains controversial whether such repetition priming/suppression involves solely plasticity based on acoustic features and/or also access to semantic features. To evaluate contributions of physical and semantic features in eliciting repetition-induced plasticity, the present functional magnetic resonance imaging (fMRI) study repeated either identical or different exemplars of the initially presented object; reasoning that identical exemplars share both physical and semantic features, whereas different exemplars share only semantic features. Participants performed a living/man-made categorization task while being scanned at 3T. Repeated stimuli of both types significantly facilitated reaction times versus initial presentations, demonstrating perceptual and semantic repetition priming. There was also repetition suppression of fMRI activity within overlapping temporal, premotor, and prefrontal regions of the auditory "what" pathway. Importantly, the magnitude of suppression effects was equivalent for both physically identical and semantically related exemplars. That the degree of repetition suppression was irrespective of whether or not both perceptual and semantic information was repeated is suggestive of a degree of acoustically independent semantic analysis in how object representations are maintained and retrieved.

Validation of the Mini Nutritional Assessment short-form (MNA-SF): a practical tool for identification of nutritional status.

OBJECTIVE: To validate a revision of the Mini Nutritional Assessment short-form (MNA(R)-SF) against the full MNA, a standard tool for nutritional evaluation. METHODS: A literature search identified studies that used the MNA for nutritional screening in geriatric patients. The contacted authors submitted original datasets that were merged into a single database. Various combinations of the questions on the current MNA-SF were tested using this database through combination analysis and ROC based derivation of classification thresholds. RESULTS: Twenty-seven datasets (n=6257 participants) were initially processed from which twelve were used in the current analysis on a sample of 2032 study participants (mean age 82.3y) with complete information on all MNA items. The original MNA-SF was a combination of six questions from the full MNA. A revised MNA-SF included calf circumference (CC) substituted for BMI performed equally well. A revised three-category scoring classification for this revised MNA-SF, using BMI and/or CC, had good sensitivity compared to the full MNA. CONCLUSION: The newly revised MNA-SF is a valid nutritional screening tool applicable to geriatric health care professionals with the option of using CC when BMI cannot be calculated. This revised MNA-SF increases the applicability of this rapid screening tool in clinical practice through the inclusion of a "malnourished" category.

Causal relationship between obesity and vitamin D status: bi-directional Mendelian randomization analysis of multiple cohorts.

BACKGROUND: Obesity is associated with vitamin D deficiency, and both are areas of active public health concern. We explored the causality and direction of the relationship between body mass index (BMI) and 25-hydroxyvitamin D [25(OH)D] using genetic markers as instrumental variables (IVs) in bi-directional Mendelian randomization (MR) analysis. METHODS AND FINDINGS: We used information from 21 adult cohorts (up to 42,024 participants) with 12 BMI-related SNPs (combined in an allelic score) to produce an instrument for BMI and four SNPs associated with 25(OH)D (combined in two allelic scores, separately for genes encoding its synthesis or metabolism) as an instrument for vitamin D. Regression estimates for the IVs (allele scores) were generated within-study and pooled by meta-analysis to generate summary effects. Associations between vitamin D scores and BMI were confirmed in the Genetic Investigation of Anthropometric Traits (GIANT) consortium (n = 123,864). Each 1 kg/m(2) higher BMI was associated with 1.15% lower 25(OH)D (p = 6.52×10⁻²⁷). The BMI allele score was associated both with BMI (p = 6.30×10⁻⁶²) and 25(OH)D (-0.06% [95% CI -0.10 to -0.02], p = 0.004) in the cohorts that underwent meta-analysis. The two vitamin D allele scores were strongly associated with 25(OH)D (p≤8.07×10⁻⁵⁷ for both scores) but not with BMI (synthesis score, p = 0.88; metabolism score, p = 0.08) in the meta-analysis. A 10% higher genetically instrumented BMI was associated with 4.2% lower 25(OH)D concentrations (IV ratio: -4.2 [95% CI -7.1 to -1.3], p = 0.005). No association was seen for genetically instrumented 25(OH)D with BMI, a finding that was confirmed using data from the GIANT consortium (p≥0.57 for both vitamin D scores). CONCLUSIONS: On the basis of a bi-directional genetic approach that limits confounding, our study suggests that a higher BMI leads to lower 25(OH)D, while any effects of lower 25(OH)D increasing BMI are likely to be small. Population level interventions to reduce BMI are expected to decrease the prevalence of vitamin D deficiency.

TESTAMENTS. — Pièces diverses. — POESIES françaises et latines.

Contient : Lettre de M. Le Camus, avocat au Parlement (Rouen, 22 août 1628) ; Lettres écrites à Mathieu Molé, procureur général, par un de ses cousins (s. d.) ; Testament de Hugues, comte de Rodez (8 octobre 1176) ; Charte de Hugues, comte de Rodez, extraite du cartulaire de l'abbaye de Conques (1195) ; Note de Madame de la Reynie, annonçant à Baluze l'envoi de la pièce suivante (22 avril 1711) ; Testament de Jean de Pins, évêque de Rieux (27 avril 1537) ; Testament de Gabriel de Chazeron, gentilhomme ordinaire de la chambre du roi (31 mars 1624) ; Testament d'Anne-Marie-Louise d'Orléans, duchesse de Montpensier (27 février 1685) ; Testament de Charlotte-Marguerite de Montmorency, princesse douairière de Condé (9 août 1659) ; Testament de Guillaume de Lamoignon (20 octobre 1676) ; Testament de Perrot d'Ablancourt (5 octobre 1664) ; Testament de Henri de Sponde, évêque de Pamiers (11 mai 1643) ; Testament du P. Maimbourg (28 décembre 1685), accompagné d'une note autographe du même (8 février [1686]) ; Accord entre Charles, comte de Ventadour, et les seigneurs de Soudeille (31 octobre 1429) ; Extrait de l'inventaire des titres de Ventadour ; Note sur la fondation d'une vicairie dans l'église de Saint-Exupery en 1442 ; Lettre de Dupuy, archiprêtre de Saint-Exupery, à Baluze (28 juillet 1692), et copie d'une lettre du curé dudit lieu ; « Les Muses françoises à la Reyne, » recueil de huit sonnets anonymes ; « Prière aux Muses en faveur de Monsieur l'abbé de Saint-Vincent » [de Senlis, J.-P. Berthier], sonnet, par G. Colletet (26 août 1658) ; autographe ; Recueil de pièces de vers latins en l'honneur du même J.-P. Berthier (1er janvier 1664) ; Anagrammes latines sur le même nom, signées T. Billon ; Extrait d'un arrêt de 1655 relatif aux droits des curés sur les dîmes inféodées ; « Carta de parabien a los señalados señores de la esplendida Camara de Justicia, » par le sieur Lagravete, suivie de la liste et de l'éloge des membres du Parlement, par le même ; Vie de l'impératrice Adelaïde, par saint Odilon de Cluny (Migne, Patr. lat., t. CXLII, col. 967) ; Lettre du P. L. Frizon à Baluze (Bordeaux, 18 septembre 1680), et distiques sur le Louvre, envoyés par le même à Colbert (Cf. Sommervogel, Biblioth. de la Compagnie de Jésus, t. III, col. 1012)