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Efeito inibitório in vitro de extrato vegetal de Allium sativum sobre Aspergill...
Santos,M.B; Santos,C.Y; Almeida,M.A; Santos,C.R.S; Sant'Anna,H.L.S; Santos,O.S.N; Silva,F; Martins,G.NO sisal (Agave sisalana Perrine ex Engelm.) é a principal fonte de extração de fibras duras vegetais do mundo. No Brasil, o cultivo ocupa extensa área de solos pobres na região semi-árida dos Estados da Bahia, Paraíba e Rio Grande do Norte, em regiões com escassa ou nenhuma alternativa para exploração de outras culturas. Tendo em vista a propriedade inibitória dos extratos vegetais sobre o desenvolvimento de fu...
Longevidade pós-colheita de alpínia [Alpinia purpurata (Vieill.) K. Schum.] tra...
Sant'Anna,H.L.S.; Santos,O.S.N.; Santos,C.R.S.; Martins,C.Y.; Santos,M.B.; Almeida,M.A.; Silva,F.; Martins,G.N.; Ledo,C.A.S.A alpínia (Alpinia purpurata) é uma planta tropical encontrada em diversas regiões do Brasil com excelente potencial para a comercialização como flor de corte. Entretanto, a senescência das hastes pela exaustão da sacarose é um dos principais fatores que afetam a durabilidade comercial, sendo suprimida através da adição de sacarose nas soluções de pulsing. O presente trabalho objetivou avaliar o efeito de extra...
Proteinograma de caprinos da raça Pardo-Alpina infectados naturalmente por para...
Fernández,S.Y.; Jesus,E.E.V.; Paule,B.J.A.; Uzêda,R.S.; Almeida,M.A.O.; Guimarães,J.E.The proteinogram of six 12 month-old Alpine goats, intensively raised and naturally infected by gastrointestinal parasites, was evaluated. Blood and feces samples of each animal were monthly collected. Total serum protein and their fractions were determined by agarose gel eletrophoresis, using Tris buffer, pH 9.2. The identified protein fractions were albumin, alfa-globulin, beta1-globulin, beta2-globulin and g...
Physiological responses of marine and brackish water bacterial assemblages in a...
Almeida, M. A.; Cunha, M. A.; Alcântara, F.The reactivity of spatially distinct bacterial communities within an estuarine gradient to contrasting water properties was evaluated in the field and experimentally tested in diffusion chambers. In field conditions, it was observed that total and active bacterial numbers were, on average, 3 times higher in brackish water than in marine water. The fraction of active bacteria was, however, similar in both zones ...
Renal dysfunction in patients with sickle cell anemia or sickle cell trait
Sesso,R.; Almeida,M.A.; Figueiredo,M.S.; Bordin,J.O.Patients with sickle cell anemia (Hb SS) or sickle cell trait (Hb AS) may present several types of renal dysfunction; however, comparison of the prevalence of these abnormalities between these two groups and correlation with the duration of disease in a large number of patients have not been thoroughly investigated. In a cross-sectional study using immunoenzymometric assays to measure tubular proteinuria, micro...
On the Ziglin-Yoshida analysis for some classes of homogeneous hamiltonian systems
Almeida,M. A.; Moreira,I. C.; Santos,F. C.In this paper we use the Ziglin-Yoshida method to discuss the determination of non-integrability domains for some classes of homogeneous hamiltonian systems. In particular, we demonstrate the non-integrability of Störmer problem through the reduction of the system to a two-dimensional homogeneous potential. We have also found the non-integrability domains of potentials of the form <img src="http:/img/fbpe/bjp/v...
Inhalation lesions in the burn patient.
Almeida, M A; Serviço de Cirurgia Plástica e Reconstrutiva, Hospital de S. José, Lisboa.Inhalation injuries are currently the factor most responsible for mortality in thermally injured patients. Inhalation injuries may occur independently, but generally occur together with skin burn. Smoke inhalation affects all levels of the respiratory system and the extent of the inhalation injury depends on the duration, exposure, amount and toxicity of the fume temperature, concentration and solubility of tox...
Facial paralysis. Neuro-muscular reconstruction techniques.
Gomez, M M; Serviço de Cirurgia Plástica, Hospital de S. José, Lisboa.; Pereira, H; da Silva, A G; Rego, J M; Almeida, M ASeveral surgical procedures have been proposed through the years for the treatment of facial paralysis. The multiplicity and diversity of techniques portray the complexity and challenge represented by this pathology. Two basic dynamic options are available: -Reconstruction of nerve continuity through direct micro suture, with interposition grafts or nerve transpositions. -Regional muscular transposition, most o...
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