this study was conducted to determine the effects of mannan oligosaccharide (mos) on growth, some immune responses and gut lactic acid bacteria of common carp. four experimental diets containing 0%, 0.05%, 0.10% and 0.20% mos were prepared. each diet was randomly allocated to triplicate groups of fish with initial average weight of approximately 14 g. after eight weeks, survival rate was high i...

Herein, we report a simple fluoride-mediated reaction for the direct mono- and dialkylthio-functionalization of unsubstituted perylenediimides (PDIs) under very mild conditions. The aromatic substitution reaction offers the possibility to introduce primary, secondary and, even, tertiary alkanethiols either on the 1- or on the 1,6-bay positions of unsubstituted PDIs. 1,6-DialkylthioPDIs show tha...

BACKGROUND Surveillance cultures may be helpful in identifying patients at increased risk of developing invasive candidiasis. However, only scant information exists on the effect of Candida colonization on serum levels of diagnostic biomarkers. This prospective surveillance study determined the extent of Candida colonization among pediatric cancer patients and its possible impact on serum level...

Understanding adhesion behavior between paper materials and inorganic substrate is important to minimize surface contamination by fragments. In this work, we investigate mechanisms sheet glass in terms of molecular interaction. Molecular dynamics simulations are employed calculate force film the silica surfaces. Pulling sliding tests simulated find effects compositions such as glucan, mannan, g...

the aim of this study was to evaluate the effect of mannan oligosaccharide (mos; activemos®) on haematological and biochemical parameters of rainbow trout (oncorhynchus mykiss) juveniles. fish fed during 60 days with a basal diet supplemented with 1, 2.5 and 4 g kg-1 mos. blood samples were collected from caudal vein of 36 apparently healthy fish at the end of trial and data was analysed by reg...

Reperfusion of ischemic tissues elicits an acute inflammatory response involving serum complement, which is activated by circulating natural IgM specific to self-Ags exposed by ischemia. Recent reports demonstrating a role for the lectin pathway raise a question regarding the initial events in complement activation. To dissect the individual roles of natural IgM and lectin in activation of comp...