Association of lectin pathway proteins with intra-abdominal Candida infection in high-risk surgical intensive-care unit patients. A prospective cohort study within the fungal infection network of Switzerland

OBJECTIVES Human studies on the role of mannose-binding lectin (MBL) in patients with invasive candidiasis have yielded conflicting results. We investigated the influence of MBL and other lectin pathway proteins on Candida colonization and intra-abdominal candidiasis (IAC) in a cohort of high-risk patients. METHODS Prospective observational cohort study of 89 high-risk intensive-care unit (ICU) patients. Levels of lectin pathway proteins at study entry and six MBL2 single-nucleotide polymorphisms were analyzed by sandwich-type immunoassays and genotyping, respectively, and correlated with development of heavy Candida colonization (corrected colonization index (CCI) ≥0.4) and occurrence of IAC during a 4-week period. RESULTS Within 4 weeks after inclusion a CCI ≥0.4 and IAC was observed in 47% and 38% of patients respectively. Neither serum levels of MBL, ficolin-1, -2, -3, MASP-2 or collectin liver 1 nor MBL2 genotypes were associated with a CCI ≥0.4. Similarly, none of the analyzed proteins was found to be associated with IAC with the exception of lower MBL levels (HR 0.74, p = 0.02) at study entry. However, there was no association of MBL deficiency (<0.5 μg/ml), MBL2 haplo- or genotypes with IAC. CONCLUSION Lectin pathway protein levels and MBL2 genotype investigated in this study were not associated with heavy Candida colonization or IAC in a cohort of high-risk ICU patients.

Die Schweiz anderswo - La Suisse ailleurs

Kurztext Gegenwärtig leben über 732 000 Schweizer Bürgerinnen und Bürger im Ausland, mehr als jede zehnte Person mit Schweizer Pass. Die Beiträge gehen den Fragen nach, inwiefern die erst seit dem 20. Jahrhundert so bezeichneten «Auslandschweizer» als wirtschaftliche «Brückenköpfe» dienten, inwiefern ihre kommunikativen Netzwerke kulturelle Transfers bewirkten und Formen des Wissensaustausches begünstigten oder welchen Beitrag umgekehrt die (ehemaligen) Auslandschweizerinnen und Auslandschweizer zu Wirtschaft, Wissenschaft, Sozialpolitik und Kultur in der Schweiz leisteten. Sie befassen sich aber auch mit der historischen Konstruktion der Bevölkerung als einer neuen politischen Kategorie. Nicht nur für die Neuzeit ist zu fragen, mit welchen Politiken und Massnahmen Obrigkeit, Behörden, Staat und Verwaltung die eigene Population konstituierten und festigten und sie je nachdem über die bestehenden (nationalstaatlichen) Grenzen hinweg ausdehnten. Plus de 732 000 citoyennes et citoyens suisses vivent actuellement à l’étranger, soit plus d’une personne sur dix titulaires du passeport helvétique. Les contributions rassemblées interrogent dans quelle mesure les «Suisses de l’étranger» – désignés ainsi à partir du 20e siècle seulement – ont servi de relais pour le commerce extérieur, ainsi que dans quelle mesure leurs réseaux de communication ont contribué aux transferts culturels et favorisé des formes d’échange du savoir ou, à l’inverse, quels sont les apports des (anciens) Suisses de l’étranger dans les domaines de l’économie, de la science, de la politique sociale et de la culture lors de leur retour en Suisse. Les contributions portent également sur la construction historique de la population en tant que nouvelle catégorie politique. La question de savoir à travers quelles politiques et mesures l’autorité, les pouvoirs publics, l’Etat et l’administration ont constitué et consolidé leur propre population et, suivant les cas, l’ont étendu au-delà des frontières (nationales) existantes concerne autant l’époque contemporaine que les périodes antérieures.

Organic geochemistry of DSDP Leg 41 holes

The black shale encountered in Cretaceous cores of the Cape Verde area during the DSDP Leg 41 are of marine origin and correspond to excellent potential oil source rocks. They have a low content of humic compounds. Pyrolysis assays, chloroformic extracts, and kerogen data attest to a relatively low stage of evolution for samples at Site 367 (Cape Verde Basin). The samples from Site 368 (Cape Verde Rise) are more evolved, and the deeper ones would be located at the beginning of the principal zone of oil formation.

Geochemistry of carbon at DSDP Leg 60 Holes

The 11 frozen cores from the Mariana Trough area from Holes 452 through 455, 459B, 460, and 460A are characteristically low in organic carbon (less than 0.2%) and contain a predominance of n-alkanes within the saturates fraction. There is no odd-predominance of n-alkanes as is typical of immature recent sediments. However, recent sediments containing immature organic matter with normal distributions of n-alkanes {OEP1 approximately equal to 1) are characteristic of sediments derived from purely marine sources (Brooks, 1970; Powell and McKirdy, 1973; Tissot et al., 1975). This type of sediment is very rare. However, at least one case where an immature sediment contains an OEP of near 1 has been reported in samples similar to those reported herein - that is, the Cariaco Trench (Hunt, 1979).

C4-C7 alkenones in deep sea sediments

It is believed that C4 to C7 hydrocarbons in petroleum are formed by the cracking of organic matter at depths generally exceeding 1,000 m at temperatures in excess of 50 °C (Cordel, 1972; Dow, 1974; Tissot et al., 1974)). Also, none of the alkanes in the butane-heptane range are formed biologically as far as is known at present. Consequently, it is thought that they do not occur in shallow, Recent sediments. In 1962, I analysed 22 samples of Recent sediments from 7 different environments and verified that these hydrocarbons were not present at the p.p.m. level (Dunton and Hunt, 1962) although traces of a few hydrocarbons such as butane, isobutane, isopentane and n-heptane have been found (Sokolov, 1957; Veber and Turkeltaub, 1958; Erdman et al., 1958; Emery and Hoggan, 1958). No identification of individual hexanes or heptanes has been reported except when there has been clear evidence of seepage from deeper source sediments (McIver, 1973).

Études sur Virgile, comparé avec tous les poëtes épiques et drammatiques anciens et modernes;

"Ouvrage adopté par le Conseil royal de l'instruction publique."

The life of our Saviour Jesus Christ; 365 compositions from the four Gospels with notes and explanatory drawings/

Mode of access: Internet.

Enfermedades de nervios producidas por el abuso de los placeres del amor y excesos del onanismo : obra escrita en frances /

BMH,