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	Provedor de dados BJMBR (1) International Journal of Morphology (1) Autor Al-Ahaideb,Abdul Aziz (1) Al-fayez,Musaed A (1) Aldahmash,Abdullah (1) Barbosa,A.A. (1) Darwish,Hasem (1) Kaimkhani,Zahid Ali (1) Koike,B.D.V. (1) Pedrazzoli,M. (1) Tufik,S. (1) Zafar,Muhammad (1) Mais... Palavra-chave Caucasian (2) Arterial variations (1) Asian (1) CLOCK gene (1) Cadaver (1) Circadian rhythms (1) Ethnic (1) PER3 gene (1) Right upper limb (1) Mais... Tipo do documento Info:eu-repo/semantics/other (1) Journal article (1) Ano 2010 (2) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Do Caucasian and Asian clocks tick differently? BJMBR Barbosa,A.A.; Pedrazzoli,M.; Koike,B.D.V.; Tufik,S.. The Period 3 and Clock genes are important components of the mammalian molecular circadian system. Studies have shown association between polymorphisms in these clock genes and circadian phenotypes in different populations. Nevertheless, differences in the pattern of allele frequency and genotyping distribution are systematically observed in studies with different ethnic groups. To investigate and compare the pattern of distribution in a sample of Asian and Caucasian populations living in Brazil, we evaluated two well-studied polymorphisms in the clock genes: a variable number of tandem repeats (VNTR) in PER3 and a single nucleotide polymorphism (SNP) in CLOCK. The aim of this investigation was to search for clues about human evolutionary processes related... Tipo: Info:eu-repo/semantics/other Palavras-chave: PER3 gene; CLOCK gene; Circadian rhythms; Asian; Caucasian; Ethnic. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000100013 Multiple Arterial Variations in the Right Upper Limb of a Caucasian Male Cadaver International Journal of Morphology Al-fayez,Musaed A; Kaimkhani,Zahid Ali; Zafar,Muhammad; Darwish,Hasem; Aldahmash,Abdullah; Al-Ahaideb,Abdul Aziz. Anatomical variations of the arterial patterns in the upper limb have been describe in many anatomical studies, but the occurrence of four variations in a ipsilateral upper limb is rare. These arterial variations were observed in the right upper limb of a 65 -year old Caucasian male cadaver during routine dissection in the anatomy department, College of Medicine at the King Saud University, Riyadh. These arterial variations include: 1) a large common trunk of the axillary artery giving origin to subscapular artery, profunda brachii artery, common circumflex humoral artery and superior ulnar collateral artery, 2) superficial brachial artery; 3) superficial brachioulnar artery, and 4) the radialis indicis branch from superficial palmar arch. Appreciation of... Tipo: Journal article Palavras-chave: Arterial variations; Right upper limb; Caucasian; Cadaver. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000300002 Registros recuperados: 2 Primeira ... 1 ... Última

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