Constriction
Mostrando 1-12 de 521 artigos, teses e dissertações.
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1. Non-random distribution of microsatellite motifs and (TTAGGG)n repeats in the monkey frog Pithecopus rusticus (Anura, Phyllomedusidae) karyotype
Abstract The monkey frog, Pithecopus rusticus (Anura, Phyllomedusidae) is endemic to the grasslands of the Araucarias Plateau, southern Brazil. This species is known only from a small population found at the type locality. Here, we analyzed for the first time the chromosomal organization of the repetitive sequences, including seven microsatellite repeats and
Genet. Mol. Biol.. Publicado em: 13/01/2020
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2. Delay of neuropathic pain sensitization after application of dexamethasone-loaded implant in sciatic nerve-injured rats
Neuroimmune interactions underlying the development of pain sensitization in models of neuropathic pain have been widely studied. In this study, we evaluated the development of allodynia and its reduction associated with peripheral antineuroinflammatory effects induced by a dexamethasone-loaded biodegradable implant. Chronic constriction injury (CCI) of the
Braz. J. Pharm. Sci.. Publicado em: 20/12/2019
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3. Glottal Closure inWomen with No Voice Complaints or Laryngeal Disorders
Abstract Introduction The understanding of normal vocal production is essential to guide any voice professional as it is fundamental to understand the effects of the posterior glottal gap on the vocal quality. Objective The aim of the present study was to verify the association between glottic closure, acoustic parameters, and some characteristics of the
Int. Arch. Otorhinolaryngol.. Publicado em: 25/11/2019
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4. First report of Diplostomidae metacercariae (Trematoda: Digenea) in African catfish Clarias gariepinus (Siluriformes: Clariidae) in Brazil
Resumo Clarias gariepinus é um peixe do Norte da África do Sul e posteriormente introduzido em diversos países, incluindo o Brasil. O presente estudo teve como objetivo descrever o primeiro relato de metacercárias em C. gariepinus no Brasil. Para tanto, 30 C. gariepinus foram capturados em um lago na cidade de Campos dos Goytacazes, RJ, Brasil. Os peixes
Rev. Bras. Parasitol. Vet.. Publicado em: 04/11/2019
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5. Leukotriene B4 in equine asthma syndrome: what do we know so far?
RESUMO: Recentemente, o termo “síndrome da asma equina” (SAE) foi proposto devido à semelhança da doença equina à asma humana. Os leucotrienos causam constrição dos brônquios, especialmente nas vias aéreas posteriores e aumentam a secreção de muco no sistema respiratório. O leucotrieno B4 (LTB4) foi descoberto como um forte fator quimiotátic
Pesq. Vet. Bras.. Publicado em: 04/11/2019
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6. Reversible cerebral vasoconstriction syndrome a rare cause of post-partum headache: an anesthetic overview
Resumo A síndrome de vasoconstrição cerebral reversível é uma doença cerebrovascular que leva à constrição e dilatação arterial multifocal. A síndrome de vasoconstrição cerebral reversível é possivelmente causada pela desregulação transitória do tônus vascular cerebral. Relatamos um caso raro de uma paciente com queixa principal de cefale
Rev. Bras. Anestesiol.. Publicado em: 12/08/2019
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7. Cytogenetic studies in three diploid species of Andropogon (Andropogoneae), section Leptopogon
Abstract Karyotypes can provide a relevant information about relationships and evolutionary origin among species of the Andropogon genus. This paper presents the karyotype, C+ and DAPI/CMA3 banding and DNA content of three diploid (2n=20) species belonging to section Leptopogon: A. selloanus, A. macrothrix and A. gyrans. Karyotypes of the three diploid speci
Rodriguésia. Publicado em: 08/08/2019
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8. Treatment Options and Outcomes of Penile Constriction Devices
ABSTRACT Purpose: To study the effect of penile constriction devices used on a large series of patients who presented at our emergency facility. We explored treatment options to prevent a wide range of vascular and mechanical injuries occurring due to penile entrapment. Materials and Methods: Between January 2001 and March 2016, 26 patients with penile ent
Int. braz j urol.. Publicado em: 27/05/2019
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9. The importance of the early diagnosis of aorta coarctation
RESUMO INTRODUÇÃO: A coarctação da aorta é uma cardiopatia congênita caracterizada por um estreitamento que ocorre na artéria aorta. Essa constrição pode ocorrer em qualquer local ao longo de toda a sua extensão, entretanto, é mais comum entre a origem da artéria subclávia esquerda e o ducto arterioso. Sua incidência corresponde a três casos
Rev. Assoc. Med. Bras.. Publicado em: 2019-02
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10. Efficacy of preoperative nonsteroidal anti-inflammatory drug and the re-dilation technique in minimizing miosis after femtosecond laser in cataract surgery
RESUMO Objetivo: Avaliar a eficácia do uso de anti-inflamatório não-esteróide no pré-operatório e aplicação da técnica de re-dilatação quando necessária para minimizar a variação do tamanho pupilar ao comparar o grau de midríase antes do tratamento com laser de femtosegundo no início da facoemulsificação. Métodos: Esse estudo retrospecti
Arq. Bras. Oftalmol.. Publicado em: 24/01/2019
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11. Treatment with ascorbic acid and α-tocopherol modulates oxidative-stress markers in the spinal cord of rats with neuropathic pain
Vitamin E (vit. E) and vitamin C (vit. C) are antioxidants that inhibit nociception. The effect of these vitamins on oxidative-stress markers in the spinal cord of rats with chronic constriction injury (CCI) of the sciatic nerve is unknown. This study investigated the effect of intraperitoneal administration of vit. E (15 mg·kg-1·day-1) and vit. C (30 mg·
Braz J Med Biol Res. Publicado em: 01/03/2018
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12. Validation of a simplified computer simulation method for plastic forming of metals by conventional tensile tests
Abstract This work was developed in order to validate a simplified computer simulation method for application in the drawing processes. The results of tensile tests on AISI 1004, AISI 1020 steel and copper were compared to those of computer simulations performed using the Deform-3D TM software. Each specimen was assumed to be an elasto-plastic material and w
REM, Int. Eng. J.. Publicado em: 2017-12