Baseline characteristics of patients with chronic kidney disease stage 3 and stage 4 in Spain: the MERENA observational cohort study.

To obtain information on cardiovascular morbidity, hypertension control, anemia and mineral metabolism based on the analysis of the baseline characteristics of a large cohort of Spanish patients enrolled in an ongoing prospective, observational, multicenter study of patients with stages 3 and 4 chronic kidney diseases (CKD)

Modification of oxidative status in Plasmodium berghei-infected erythrocytes by E-2-chloro-8-methyl-3-[(4'-methoxy-1'-indanoyl)-2'-methyliden]-quinoline compared to chloroquine

E-2-chloro-8-methyl-3-[(4'-methoxy-1'-indanoyl)-2'-methyliden]-quinoline (IQ) is a new quinoline derivative which has been reported as a haemoglobin degradation and ß-haematin formation inhibitor. The haemoglobin proteolysis induced by Plasmodium parasites represents a source of amino acids and haeme, leading to oxidative stress in infected cells. In this paper, we evaluated oxidative status in Plasmodium berghei-infected erythrocytes in the presence of IQ using chloroquine (CQ) as a control. After haemolysis, superoxide dismutase (SOD), catalase, glutathione cycle and NADPH + H+-dependent dehydrogenase enzyme activities were investigated. Lipid peroxidation was also assayed to evaluate lipid damage. The results showed that the overall activities of glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase were significantly diminished by IQ (by 53.5% and 100%, respectively). Glutathione peroxidase activity was also lowered (31%) in conjunction with a higher GSSG/GSH ratio. As a compensatory response, overall SOD activity increased and lipid peroxidation decreased, protecting the cells from the haemolysis caused by the infection. CQ shared most of the effects showed by IQ; however it was able to inhibit the activity of isocitrate dehydrogenase and glutathione-S-transferase. In conclusion, IQ could be a candidate for further studies in malaria research interfering with the oxidative status in Plasmodium berghei infection.

Perioperative in-stent thrombosis after lung resection performed within 3 months of coronary stenting

BACKGROUND: Incidence of perioperative in-stent thrombosis associated with myocardial infarction in patients undergoing major lung resection within 3 months of coronary stenting. METHODS: Retrospective multi-institutional trial including all patients undergoing major lung resection (lobectomy or pneumonectomy) within 3 months of coronary stenting with non-drug-eluting stents between 1999 and 2004. RESULTS: There were 32 patients (29 men and 3 women), with age ranging from 46 to 82 years. One, two or four coronary stents were deployed in 72%, 22% and 6% of the patients, respectively. The time intervals between stenting and lung surgery were <30 days, 30-60 days and 61-90 days in 22%, 53% and 25% of the patients, respectively. All patients had dual antiplatelet therapy after stenting. Perioperative medication consisted of heparin alone or heparin plus aspirin in 34% and 66% of the patients, respectively. Perioperative in-stent thrombosis with myocardial infarction occurred in three patients (9%) with fatal outcome in one (3%). Twenty patients underwent lung resection after 4 weeks of dual antiplatelet therapy as recommended by the ACC/AHA Guideline Update; however, two out of three perioperative in-stent thrombosis occurred in this group of patients. CONCLUSIONS: Major lung resection performed within 3 months of coronary stenting may be complicated by perioperative in-stent thrombosis despite 4 weeks of dual antiplatelet therapy after stenting as recommended by the ACC/AHA Guideline Update.

Comparison of three commercially available radio frequency coils for human brain imaging at 3 Tesla.

OBJECTIVE: To evaluate a transverse electromagnetic (TEM), a circularly polarized (CP) (birdcage), and a 12-channel phased array head coil at the clinical field strength of B0 = 3T in terms of signal-to-noise ratio (SNR), signal homogeneity, and maps of the effective flip angle alpha. MATERIALS AND METHODS: SNR measurements were performed on low flip angle gradient echo images. In addition, flip angle maps were generated for alpha(nominal) = 30 degrees using the double angle method. These evaluation steps were performed on phantom and human brain data acquired with each coil. Moreover, the signal intensity variation was computed for phantom data using five different regions of interest. RESULTS: In terms of SNR, the TEM coil performs slightly better than the CP coil, but is second to the smaller 12-channel coil for human data. As expected, both the TEM and the CP coils show superior image intensity homogeneity than the 12-channel coil, and achieve larger mean effective flip angles than the combination of body and 12-channel coil with reduced radio frequency power deposition. CONCLUSION: At 3T the benefits of TEM coil design over conventional lumped element(s) coil design start to emerge, though the phased array coil retains an advantage with respect to SNR performance.

Plasma phospholipid long-chain n-3 polyunsaturated fatty acids and body weight change.

OBJECTIVE We investigated the association between the proportion of long-chain n-3 polyunsaturated fatty acids (PUFA) in plasma phospholipids from blood samples drawn at enrollment and subsequent change in body weight. Sex, age, and BMI were considered as potential effect modifiers. METHOD A total of 1,998 women and men participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) were followed for a median of 4.9 years. The associations between the proportion of plasma phospholipid long-chain n-3 PUFA and change in weight were investigated using mixed-effect linear regression. RESULTS The proportion of long-chain n-3 PUFA was not associated with change in weight. Among all participants, the 1-year weight change was -0.7 g per 1% point higher long-chain n-3 PUFA level (95% confidence interval: -20.7 to 19.3). The results when stratified by sex, age, or BMI groups were not systematically different. CONCLUSION The results of this study suggest that the proportion of long-chain n-3 PUFA in plasma phospholipids is not associated with subsequent change in body weight within the range of exposure in the general population.

Què saben els pares dels infants de 0-3 anys, sobre l'ús del rentat nasal i els inhaladors amb cambra?

Aquest estudi insisteix en la importància de l’educació sanitària dirigida als pares per tald’assegurar l’eficàcia del tractament a administrar i consolidar els coneixements i habilitats del progenitors per tal de que aquests puguin dur a terme les tècniques requerides de forma adequada.Destacar la necessitat de conscienciar a tots els professionals de la salut, sobretot els quepassen més temps amb els familiars, de la importància que té la seva competència comeducador en l’àmbit de la salut.Evidenciar la importància de fer una avaluació continuada dels coneixements i les habilitatsadquirides pels cuidadors principals, sobre com dur a terme les tècniques del rentat de nas iadministració de la medicació inhalada amb cambra i mascareta, per detectar-ne els possibleserrors i poder posar-hi mesures correctores per pal·liar-los.Constatar la utilitat de preguntar i esbrinar “in situ” què saben els progenitors sobre lestècniques a avaluar (rentat de nas i administració de la medicació inhalada amb cambra i mascareta), abans de donar qualsevol explicació o iniciar l’educació sanitària per detectar lesnecessitats específiques de cada pare o mare i poder individualitzar el procés educatiu

Radiopuhe 4.3.1951

Puhe

Helsinki 3/1 1940

Kirje 3.1.1940

Archives parlementaires de 1787 à 1860 ; 52-61, 63-82. Convention nationale. Série 1 / Tome 53 / impr. par ordre du Sénat et de la Chambre des députés ; fondé par MM. Mavidal et E. Laurent ; continué́ par M. L. Lataste,... M. Louis Claveau,... M. Constant Pionnier,... [et al.]

Collection : Les archives de la Révolution française ; 3.1

Unge mästerskidlöparen Markus Sahlberg 7.3.1958 Kurikka

Kirje

Vuorineuvos Tapio Koski 30/3 1974

Kirje 30.3.1974

Helsinki 3/8 1941

Kirje 3.8.1941