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The polymorphisms of LEPR and MC4R genes are involved in appetite control mechanisms and indirectly associated with level of fat content in pig carcasses. Therefore, the aim of our study was to determine if both polymorphisms have an effect on components of colostrum and milk of sows. In our study we used gilts of two Polish breeds: Polish Landrace and(More)
Each year, 17 billion injections are given around the world, more than 7 billion of which are unsafe. 1 An unsafe injection occurs when a needle or syringe is reused between patients without sterilization. 2 As recently as 1998, the World Health Organization (WHO) advocated needle and syringe reuse in developing countries (up to 200 times in some(More)
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