Artykuły naukowe (WBiHZ)

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https://oa.zut.edu.pl/handle/20.500.12539/18

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Przeglądaj Artykuły naukowe (WBiHZ) wg Autor "Cioch, Barbara"

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  • Miniatura
    PozycjaOpen Access
    Effect of the feed additive effective microorganisms™ (EMTM) on milk and reproductive performance of polish holstein-fresian black-and-white cows
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2016) Czerniawska-Piątkowska, Ewa; Majsakowski, Wojciech; Cioch, Barbara; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin
    The aim of study was to evaluate the influence of using EMTM probiotics in dairy cattle feeding on production and reproductive performance and birth weight of calves. The present investigation was undertaken at a large commercial farm in West Pomerania province in 2010. 211 cows were chosen to determine the effect of EMTM probiotics on studied parameters. These cows were divided into two groups: Control Group (A) and Treatment Group (B). Group B were fed during first month of the experiment 150 ml/day/animal probiotics and in next months 75 ml/day/animal. In current work we analyzed chosen reproductive parameters (age at first calving and intercalving period) and milk performance in standard lactation. It has been noticed that cows in Group B in 1st lactation characterized higher milk yield, FCM, fat and protein yield [kg] and fat content (P ≤ 0.01) compared to Group A. In addition, during comparing both groups it was found that cows in Group B in 3rd lactation received the highest milk yield, FCM, fat and protein yield [kg]. Considering protein yield the result was significant (P ≤ 0.05). On the other hand, no significant differences were found for using EMTM probiotics on reproductive parameters and calves’ birth weight [kg].
  • Miniatura
    PozycjaOpen Access
    The usage of transgenic animals in therapeutic proteins production
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2016) Czerniawska-Piątkowska, Ewa; Brosędzki, Łukasz; Cioch, Barbara; Rzewucka-Wójcik, Edyta; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin; Department of Ruminant Science, West Pomeranian University of Technology, Szczecin
    Ability to create and use of transgenic animals can have a significant impact on many aspects of human life. These animals can improve medicine and provide new opportunities for the pharmaceutical or the food industry. The aim of this work is to collect available information about genetically modified animals, and the possibilities of their use in various areas of life and science. Aspects which are related to the use of transgenic animals as bioreactors for the production of proteins for therapeutic use will be discussed. The work will explain the concept of GMO, discuss the use of transgenic animals – what are benefits and risks that may be associated with it. The focus is primarily on the use of transgenic animals as bioreactors for the production of therapeutic proteins, the types of these proteins and their source of origin.