L'assistance pharmaceutique dans les hôpitaux de Jerez de la Frontera (XVIe-XIXe siècles)

Martinez Garcia Consolación, López Diaz Maria Teresa, Moreno Toral Esteban. L'assistance pharmaceutique dans les hôpitaux de Jerez de la Frontera (XVIe-XIXe siècles). In: Revue d'histoire de la pharmacie, 84ᵉ année, n°312, 1996. Actes du XXXIe Congrès International d'Histoire de la Pharmacie (Paris, 25-29 septembre 1995) pp. 86-94

Etude des médicaments employés dans la pharmacie de l'Hôpital de "Las Cinco Llagas" de Séville (1776-1836)

Actes du XXXIe Congrès International d'Histoire de la Pharmacie (Paris, 25-29 septembre 1995

La pharmacie hospitalière à Séville au XVIIIe siècle

Actes du XXXIe Congrès International d'Histoire de la Pharmacie (Paris, 25-29 septembre 1995

Mitochondrial Sulfide Detoxification Requires a Functional Isoform O-Acetylserine(thiol)lyase C in Arabidopsis thaliana

In non-cyanogenic species, the main source of cyanide derives from ethylene and camalexin biosyntheses. In mitochondria, cyanide is a potent inhibitor of the cytochrome c oxidase and is metabolised by the β-Cyanoalanine synthase CYS-C1, catalysing the conversion of cysteine and cyanide to hydrogen sulfide and β- cyanoalanine. The hydrogen sulfide released also inhibits the cytochrome c oxidase and needs to be detoxified by the O-acetylserine(thiol)lyase mitochondrial isoform, OAS-C, which catalyses the incorporation of sulfide to O-acetylserine to produce cysteine, thus generating a cyclic pathway in the mitochondria. The loss of functional OAS-C isoforms causes phenotypic characteristics very similar to the loss of the CYS-C1 enzyme, showing defects in root hair formation. Genetic complementation with the OAS-C gene rescues the impairment of root hair elongation restoring the wild type phenotype. The mitochondria compromise their capacity to proper detoxify cyanide and the resulting sulfide because the latter cannot re-assimilate into cysteine in the oas-c null mutant. Consequently, we observe an accumulation of sulfide and cyanide and of the alternative oxidase, which is unable to prevent the production of reactive oxygen species probably due to the accumulation of both toxic molecules. Our results allow us to suggest that the significance of OAS-C is related with its role in the proper sulfide and cyanide detoxification in mitochondria.Ministerio de Ciencia e Innovación BIO2010-15201Junta de Andalucía BIO–27

Influence of diet and feeding strategy on the performance of nitrifying trickling filter, oxygen consumption and ammonia excretion of gilthead sea bream (Sparus aurata) raised in recirculating aquaculture systems

[EN] Gilthead sea bream (Sparus aurata) was raised in six individual recirculating aquaculture systems (RAS) whose bioflters¿ performance was analyzed. Fish were fed with three diferent diets (a control diet, a fshmeal-based diet (FM), and a plant meal-based diet (VM)) and with three diferent feeding strategies (manual feeding to apparent satiation, automatic feeding with restricted ration, and auto-demand feeding). For every combination of diet and feeding strategy, the mean oxygen consumption, ammonia excretion, and ammonia removal rate were determined. Fish fed with the VM diet consumed the most oxygen (20.06±1.80 gO2 consumed kg¿1 day¿1). There were signifcant diferences in ammonia excretion depending on the protein content and protein efciency of the diet, as well as depending on feeding strategy, which in turn afected ammonia removal rates. Fish fed by auto-demand feeders led to the highest mean ammonia removal rate (0.10 gN-TAN removed m¿2 biofltration area day¿1), while not leading to peaks of high ammonia concentration in water, which preserve fsh welfare and growth.Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. Research is funded by the national project ¿Design of a recirculating aquaculture system for aquaculture plants (2011¿2014),¿ by the Ministry of Science and Innovation, Spain, as well as by a grant financed by Generalitat Valenciana, IDIFEDER/2020/029, and by the project ¿Recirculating aquaculture systems¿ by Universitat Politècnica de València. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.Godoy-Olmos, S.; Jauralde García, I.; Monge-Ortiz, R.; Milián Sorribes, MC.; Jover Cerda, M.; Tomas-Vidal, A.; Martínez-Llorens, S. (2022). Influence of diet and feeding strategy on the performance of nitrifying trickling filter, oxygen consumption and ammonia excretion of gilthead sea bream (Sparus aurata) raised in recirculating aquaculture systems. Aquaculture International. 30(2):581-606. https://doi.org/10.1007/s10499-021-00821-358160630

Association Between Preexisting Versus Newly Identified Atrial Fibrillation and Outcomes of Patients With Acute Pulmonary Embolism

Background Atrial fibrillation (AF) may exist before or occur early in the course of pulmonary embolism (PE). We determined the PE outcomes based on the presence and timing of AF. Methods and Results Using the data from a multicenter PE registry, we identified 3 groups: (1) those with preexisting AF, (2) patients with new AF within 2 days from acute PE (incident AF), and (3) patients without AF. We assessed the 90-day and 1-year risk of mortality and stroke in patients with AF, compared with those without AF (reference group). Among 16 497 patients with PE, 792 had preexisting AF. These patients had increased odds of 90-day all-cause (odds ratio [OR], 2.81; 95% CI, 2.33-3.38) and PE-related mortality (OR, 2.38; 95% CI, 1.37-4.14) and increased 1-year hazard for ischemic stroke (hazard ratio, 5.48; 95% CI, 3.10-9.69) compared with those without AF. After multivariable adjustment, preexisting AF was associated with significantly increased odds of all-cause mortality (OR, 1.91; 95% CI, 1.57-2.32) but not PE-related mortality (OR, 1.50; 95% CI, 0.85-2.66). Among 16 497 patients with PE, 445 developed new incident AF within 2 days of acute PE. Incident AF was associated with increased odds of 90-day all-cause (OR, 2.28; 95% CI, 1.75-2.97) and PE-related (OR, 3.64; 95% CI, 2.01-6.59) mortality but not stroke. Findings were similar in multivariable analyses. Conclusions In patients with acute symptomatic PE, both preexisting AF and incident AF predict adverse clinical outcomes. The type of adverse outcomes may differ depending on the timing of AF onset.info:eu-repo/semantics/publishedVersio

El hospital del Espíritu Santo de Sevilla (1587-1837)

El trabajo que hoy presentamos, titulado El Hospital del Espíritu Santo de Sevilla (1587 1837), se encuadra dentro de la línea de investigación Historia Socio-sanitaria de Sevilla en la Edad Moderna y la trayectoria seguida por la farmacia hospitalaria, que desde hace algunos años se viene desarrollando en el Departamento de Ciencias Socio-Sanitarias 8Historia de la Farmacia y Legislación Farmacéutica) y que desde el año 1991 se encuentra incluida en el Plan Andaluz de Investigación promovido por la Junta de Andalucía.