نتایج جستجو برای: human reproductive cloning
تعداد نتایج: 1773769 فیلتر نتایج به سال:
The growing spectre of human reproductive cloning is putting unprecedented strain on some of the legislative bodies in Europe trying to keep a grip on it and the future of embryonic stem cell research. In Britain, which has gone further than many countries with detailed legislation to permit research on embryonic stem cells, a group of opponents late last year challenged the legislation, saying...
Interspecies somatic cell nuclear transfer (iSCNT) is an emerging assisted reproductive technology (ART) for preserving Nature's diversity. The scarcity of oocytes from some species makes utilisation of readily available oocytes inevitable. In the present study, we describe the successful cloning of coyotes (Canis latrans) through iSCNT using oocytes from domestic dogs (Canis lupus familiaris o...
One of the main characteristics of the new millennium is the affirmation of human rights in all aspects of human existence, with the intention of turning declarative statements into reality. Development of up-to-date assisted reproductive technologies (ART) and their application in infertility treatment have raised numerous ethical, legal, religious, social and other questions. In vitro fertili...
Velazquez MA. Assisted Reproductive Technologies in Cattle: Applications in Livestock Production, Biomedical Research and Conservation Biology. ARBS Annu Rev Biomed Sci 2008;10:36-62. In cattle, assisted reproductive technologies (ART) can be defined as techniques that manipulate reproductive-related events and/or structures to achieve pregnancy with the final goal of producing healthy offsprin...
Background: Gamma -aminobutyric acid (GABA), a non-protein amino acid acts as an inhibitory neurotransmitter in the central nervous system of mammalians. The glutamate decarboxylase (GAD) is responsible for the conversion of L-glutamate to GABA. The human brain has two isoforms of this enzyme, GAD65 and GAD67 that differ in molecular weight, amino acid sequence, antigenicity, cellular location ...
Abstract Background and objective: Hepcidin is a cystein-rich antimicrobial peptide, which is secreted by the liver. It fights against wide spectrum of bacteria, viruses and fungi and it is a major regulator of iron homeostasis. Today, scientists have made many efforts on the production of hepcidin. Baculovirus expression system is one of the best eukaryotic expression systems for production of...
abstract the third millennium has started, but the world is facing with serious challenges in achieving international security and peace. various human rights violations have lead the states to find means to protect human rights. also article 55 of the united nations charter introduces the respect to human rights and fundamental freedom as the most suitable ways to realize peace and security. ...
There was a time that human’s main philosophic question was such as“ what is Human? What is the purpose of Humans creation? Where would humans go?” but the question that humans face today and the question that calls the scholars respond is “How shall we live? The scholars around the world allow themselves to answer this question but each one from a different aspect, that...
Like all other Canadian legislation, in order to be valid law, the provisions of Bill C-13, An act respecting assisted human reproduction, must be consistent with the terms of Canada’s Constitution, and, in particular, must not unjustifiab ly infringe upon the individual rights and freedoms set out in the Canadian Charter of Rights and Freedoms. With this fundamental legal principle in mind, th...
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