Tissue Bank
Mostrando 13-24 de 77 artigos, teses e dissertações.
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13. Determination of trace elements in brain of elderly people in different cognitive status / Determinação de elementos traço no encéfalo de idosos em diferentes estados cognitivos
Among the many hypotheses concerning the etiology of Alzheimers disease (AD), studies regarding the involvement of trace elements have gained considerable attention. This study aimed to compare Br, Fe, K, Na, Rb, Se and Zn concentrations in brain of elderly people in different cognitive status and between brain regions in postmortem brains belonging to the B
Publicado em: 2009
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14. Detecção do vírus da anemia infecciosa das galinhas em Minas Gerais
A wide range study was conducted on chicken anemia virus (CAV) in order to investigate the occurrence of CAV in different chicken populations and potential sources of infection. Tissue and biological samples were studied by nested PCR and sequencing, including thirty-two industrial chickens, twenty subsistence chickens, twenty-eight commercial poultry live a
Publicado em: 2009
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15. Detection and molecular caracterisation of human hhv-6 herpesvirus in gengival tissues of pacients affected by periodontal disease. / Detecção e caracterização molecular do herpesvírus humano tipo 6 (HHV-6) em tecido gengival de pacientes acometidos por doença periodontal.
Analysis: Recent studies have suggested that the herpesvirus may be involved in the occurrence and progression of different forms of periodontal disease. Objectives: The purpose of this study was to investigate the HHV-6 herpesvirus presence in gingival biopsies of patients affected by chronic periodontitis and to ascertain the positive samples genetic varia
Publicado em: 2008
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16. Avaliação de feridas crônicas em pacientes atendidos em Unidades Básicas de Saúde de Goiânia / Assessing of chronic wounds in outpatients treated at basic health unit in goiania
Assessing patients with chronic wounds poses a challenge to professionals and doubts still persist concerning characterization of the wound infection status. We believe that the Basic Health Units are in places of reference for the public to submit chronic wounds and should have full attendance and resolution were objectives of this study: characterizing pat
Publicado em: 2008
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17. Patogênese da síndrome pulmonar hemorrágica na leptospirose humana / Pathogenesis of leptospirosis pulmonary hemorrhage syndrome in human
Leptospirosis is a zoonotic disease that is a cause of high morbidity and mortality in humans and is an important public health problem. Caused by bacteria of Leptospira genus, this disease presents diverse clinical manifestations and is especially important in developing countries. Leptospirosis pulmonary hemorrhage syndrome is the major cause of death in p
Publicado em: 2008
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18. Over-expression of cyclooxygenase-2 in endoscopic biopsies of ectopic gastric mucosa
Ectopic gastric mucosa (EGM) is considered to be a congenital condition. Rare cases of adenocarcinoma have been described. There are no data justifying regular biopsies or follow-up. Cyclooxygenase-2 (COX-2) is a protein involved in gastrointestinal tumor development by inhibiting apoptosis and regulating angiogenesis. The aim of this prospective study was t
Brazilian Journal of Medical and Biological Research. Publicado em: 2007-11
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19. Estudo da prevalência da doença celíaca em doadores de sangue na cidade de São Paulo / Prevalence of celiac disease among blood donors in São Paulo city
BACKGROUND: Celiac disease is a permanent enteropathy caused by the ingestion of gluten and leads to an immunologically mediated inflammation of the small intestine mucosa. The prevalence of celiac disease varies among different nations and ethnic backgrounds, and its diversity is determined by genetic and environmental factors. More recently, several serolo
Publicado em: 2007
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20. Evolutionary history of Phakopsora pachyrhizi in Brazil bases in nucleotide sequences of internal transcribed spacer region of nuclear ribossomal DNA / História evolutiva de Phakopsora pachyrhizi no Brasil com base em seqüências de nucleotídeos da região espaçadora interna do DNA ribossomal nuclear
The soybean is attacked by many pathogens, spite of all the diseases the Asiatic rust caused by the fungus Phakopsora pachyrhizi has been considered one of the most important pathogens. The symptoms are characterized for small points darker than the healthy tissue, where it is observed a bulge, which it opens in small pore expelling some uredionospores. Hard
Publicado em: 2007
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21. Patologia e caracterização molecular de Neorickettsia Helminthoeca em cães no Brasil
Neorickettsia helminthoeca, an intracellular obligate bacterium, is the cause of salmon poisoning disease (SPD) of canids. The digenean trematode, Nanophyetus salmincola, is the vector of the bacterium, which maintains the pathogen throughout its entire life cycle, that includes a river snail (Oxytrema silicula), fishes (principally, salmon and trout), and c
Publicado em: 2006
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22. FMNL1 : caracterização de um novo gene humano relacionado com a familia das forminas
Formins are proteins that are involved in processes such as morphogenesis, embryonic differentiation, cytokinesis, cell polarity and survival. The formins are multidomain proteins that are conserved from plants to fungi and vertebrates. A search of the ORESTES database, generated from the Human Cancer Genome Project, identified 2 ESTs that were similar to th
Publicado em: 2006
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23. Caracterização do vírus dengue circulante no Estado de Rondônia
The dengue virus is more important disease transmited by mosquitoes in terms of morbidity and mortality. The Aedes aegypti is the unique vector of the epidemiologic importance for dengue virus transmission in the America. The symptoms of dengue are characterized by acute febrile, accomplished of headache, retro-orbital pain and muscle and bone or joint pains
Publicado em: 2005
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24. Sequencing and analysis of a EST Bank from salivary glands of Rhynchosciara americana and characterization of the gene RaDup / Sequenciamento e análise de um banco de cDNA de glândulas salivares de Rhynchosciara americana e caracterização do gene RaDup
In this work EST sequencing was used as strategy to find messages related to development, metabolism and polyteny/amplification in salivary glands of Rhynchosciara americana, a dipteran (Sciaridae) that shows in this tissue giant polytene chromosomes and gene amplification tightly regulated throughout development of the larvae. A total of 8193 EST sequences
Publicado em: 2004