. Egg and soy lecithins are commonly used in the food industry as emulsi®ers (E322). The possibility of residual proteins leads to suspicion of their role in allergic manifestations in subjects allergic to egg or soy. Two cases are reported in which the double-blind, placebo-controlled oral challenge (DBPCOC), the ``gold standard'' of diagnosis, led to con®rmation that lecithin had caused lesio...

Gastrointestinal nematodes (GIN) severely affect small ruminant production worldwide. Increasing problems of anthelmintic resistance have given strong impetus to the search for alternative strategies to control GIN. Selection of animals with an enhanced resistance to GIN has been shown to be successful in sheep. In goats, the corresponding information is comparatively poor. Therefore, the prese...

Allocating reservoir flows to meet societal and ecosystem needs under increasing water demands climatic variability presents challenges resource managers. Often, rivers have been regulated flow temperature compliance points or mimic historical patterns. Because it is difficult assess if this approach efficient, process-based models are being used design river operations. This paper describes a ...

The production of beta-galactosidase by Sf9 cells infected with recombinant Autographa californica nucleopolyhedrovirus (AcNPV) was investigated in shake-flask culture using two serum-free basal media: Grace's medium and TNM-FH (Grace's medium supplemented with lactalbumin hydrolysate and yeast extract). At the time of infection, cells grown in serum-supplemented TNM-FH were transferred into fr...

BACKGROUND Plasmid-based measles vaccines offer great promises over the conventional fertilised egg method such as ease of manufacture and mimic wild-type intracellular antigen expression. The increasing number of clinical trials on plasmid-based measles vaccines has triggered the need to make more in less time. RESULTS In this work, we investigated the process variables necessary to improve ...

One of the influencing factors in hatching is egg screening. This study aims to determine frequency turning increase hatchability, fertility, and mortality quail eggs. Completely randomized design (CRD) used this experiment which consisted 4 treatments 5 replications. The were: 1 screening/day for each replication (p0), 2 screenings/day (p1), 3 (p2), (p3). From results study, it was concluded t...

The article substantiates the strategy of innovative development animal husbandry in Bryansk region. main indicators are studied. dynamics population animals, poultry, rabbits and bee colonies is analyzed. structure livestock products manufacturing, including production cattle poultry carcass weight, milk, eggs honey, calculated. productivity animals estimated, average daily weight gain pigs, a...