Objective Adult stem cells which are derived from different tissues, with their unique abilities to self-renew and differentiate into various phenotypes have the potential for cell therapy and tissue engineering. Human adipose tissue is an appropriate source of mesenchymal stem cells with wide differentiation potential for tissue engineering research. In this study isolated stem cells from hum...

Extended Abstract Phosphorus is a major factor in the eutrophication process, and sensitive areas prone to contamination from domestic sewage must meet stringent effluent limits [6]. The Ontario Ministry of Environment standards, outlined in the Lake Simcoe – Phosphorus Reduction Strategy, must be consulted to comply with the current baseline limit of 0.30 mgP/L [9]. The objective of this study...

With sustainable energy being the key to reaching climate neutrality, utilization of non-wooden biomass is a necessity. This article compares emissions and efficiency combusting number types agrobiomass wood pellets. A comparison was made on moving grate pellet burner mounted in boiler, where flue gas had vertical flow via two pass heat exchangers with turbulization elements. Tests were conduct...

We describe a rapid and efficient procedure for the fractionation of mixtures of nucleic acids (NA) into double-stranded (ds) and single-stranded (ss) forms regardless of the nature of the nucleic acid (DNA or RNA). The procedure is based on the differential binding of dsand ss-NA forms to silica particles in different lysis/binding buffers which have in common that they contain a high concentr...

  In the present study, mycobiota and natural occurrence of aflatoxin B1 (AFB1) in pellet feed and feed ingredients used in a feed manufacturing plant for rainbow trout nutrition was investigated. The samples were cultured on the standard isolation media for 2 weeks at 28 ºC. Identification of fungal isolates was implemented based on the macro- and microscopic morphological criteria. AFB1 was d...

  In the present study, mycobiota and natural occurrence of aflatoxin B1 (AFB1) in pellet feed and feed ingredients used in a feed manufacturing plant for rainbow trout nutrition was investigated. The samples were cultured on the standard isolation media for 2 weeks at 28 ºC. Identification of fungal isolates was implemented based on the macro- and microscopic morphological criteria. AFB1 was d...