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	Provedor de dados International Journal of Morphology (7) Autor Fazan,Valéria Paula Sassoli (7) Caetano,Abadio Gonçalves (2) Moore,Kenneth Charles (2) Valença,Marcelo Moraes (2) Vasconcelos,Carlos Augusto Carvalho de (2) Barreira,Amilton Antunes (1) Campos,Stella Andrade Rodrigues (1) Cherri,Jesualdo (1) Filho,Omar Andrade Rodrigues (1) Neri,Letícia Oliveira (1) Nessler,Randy (1) Nessler,Randy Alan (1) Piccinato,Carlos Eli (1) Ribeiro,João Alberto de Souza (1) Ribeiro,Rogério Alves (1) Ribeiro,Tiago Coelho (1) Rodrigues Filho,Omar Andrade (1) Sanada,Luciana Sayuri (1) Santos,Ana Paula (1) Suaid,Carla Adelino (1) Mais... Palavra-chave Morphometry (2) Myelinated fibers (2) Anatomy and histology (1) Animal experimental use (1) Aortoenteric fistula (1) Arterial diameter (1) Axonal atrophy (1) Bovine peritoneum (1) Capillaries (1) Cardiac surgery (1) Carotid artery (1) Congenital heart disease (1) Coronary sinus (1) Diabetes (1) Experimental diabetes (1) Experimental models (1) Morphology (1) Myelinated nerve fibers (1) Neck surgery (1) Neuropathy (1) Mais... Tipo do documento Journal article (7) Ano 2016 (1) 2015 (1) 2011 (1) 2010 (1) 2009 (1) 2008 (1) 2006 (1) Mais... País Chile (7) Idioma Inglês (7)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 7 Primeira ... 1 ... Última Transmission Electron Microscopy Studies of the Vestibulocochlear Nerve in Chronic Diabetic Rats International Journal of Morphology Vasconcelos,Carlos Augusto Carvalho de; Fazan,Valéria Paula Sassoli; Moore,Kenneth Charles; Nessler,Randy Alan; Valença,Marcelo Moraes. It is widely described in the literature that diabetic patients present hearing impairment. Despite the histological alterations of the internal ear structures in these patients as well as in experimental models of diabetes, to the best of our knowledge, an histological evaluation of the vestibulocochlear nerve have not been performed. In the present study, ultrastructural alterations are described and compared between a spinal nerves and a cranial nerve in rats with chronic induced diabetes. Male Wistar rats (n = 12), fed with standard diet from the animal care facility at 42 days of age were used. Induced diabetic animals (n=6) were fasted for 12 hours prior to being injected intraperitoneally with streptozotocin (STZ - 60mg/kg) in a single dose. Control... Tipo: Journal article Palavras-chave: Experimental diabetes; Vestibulocochlear nerve; Ultrastructure; Myelinated fibers; Axonal atrophy. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000100045 Aspects of the Macro and Microscopic Anatomy of the Sciatic Nerve in Wistar Rats International Journal of Morphology Suaid,Carla Adelino; Santos,Ana Paula; Yamane,Fernanda de Oliveira; Fazan,Valéria Paula Sassoli; Barreira,Amilton Antunes. The present study seeks to systematize morphological and morphometrical parameters and brings new data on the main branch of the lumbosacral plexus ­ i.e., sciatic nerve ­ in Wistar rats aged four and seven weeks. Sixteen female were divided into two groups, namely animals aged four weeks, and animals aged seven weeks. The specimens were studied at proximal and distal segments of the right hind limb sciatic nerves. Semi-thin transverse sections (0.25 µm thickness) were stained with 1 % toluidine blue, and the morphometric analysis was processed through the KS 400 software. Except for the number of fascicles and fascicular diameter, no differences were found between the proximal and distal segments. We observed differences when morphometric values were... Tipo: Journal article Palavras-chave: Rat sciatic nerve; Myelinated nerve fibers; Capillaries; Anatomy and histology; Animal experimental use. Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300010 Common Carotid Artery Bifurcation Levels Related to Clinical Relevant Anatomical Landmarks International Journal of Morphology Ribeiro,Rogério Alves; Ribeiro,João Alberto de Souza; Rodrigues Filho,Omar Andrade; Caetano,Abadio Gonçalves; Fazan,Valéria Paula Sassoli. In head and neck surgery, the common carotid arteries are important landmarks, defining dissection plane during radical neck surgeries. The objectives of the present study were to add information on the diameter of the carotid arteries and to correlate the common carotid artery (CCA) bifurcation level with important anatomical landmarks used regularly in clinical practice. Forty-six necks from male embalmed human cadavers were evaluated. The CCA as the external (ECA) and internal (ICA) carotid arteries diameters were studied with the aid of an electronic digital caliper. No differences were found between sides in any level studied. The CCA bifurcation level was measured in relation to clinically relevant anatomical landmarks (superior level of the thyroid... Tipo: Journal article Palavras-chave: Vascular anatomy; Surgical anatomy; Neck surgery; Carotid artery; Arterial diameter. Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000400019 Hind Limb Sensory Innervation in Rats: Comparison between Sural and Saphenous Nerve Morphometry International Journal of Morphology Neri,Letícia Oliveira; de Amorim,Milena Menezes; Campos,Stella Andrade Rodrigues; Sanada,Luciana Sayuri; Fazan,Valéria Paula Sassoli. Although numerous studies investigate sensory recovery of the hind paw of the rat after nerve damage, still no comprehensive overview of its normal innervation is present in the literature. We investigated the morphometry of myelinated fibers in the sural and saphenous nerves and analyzed their size distributions in young rats. Six 30-day-old female Wistar rats were perfused with 2.5% glutaraldehyde and their right and left sural and saphenous nerves were prepared for light microscopy and morphometry. Morphometric data were compared between segments (proximal versus distal) and sides (right versus left) for the same nerves. Also, segments from right or left sides were compared between nerves (sural versus saphenous). Both, the sural and saphenous nerves,... Tipo: Journal article Palavras-chave: Sural nerve; Saphenous nerve; Morphometry; Myelinated fibers. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000200052 Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis International Journal of Morphology Uema,Rogério Takeyoshi; Fazan,Valéria Paula Sassoli; Cherri,Jesualdo; Piccinato,Carlos Eli. The present study aimed to experimentally evaluate the protection role of glycerin preserved bovine peritoneum (BP) against intestinal adhesions to a vascular graft. Experiments were performed on 24 adult rabbits, randomly dived into two groups. All animals were submitted to a vascular graft over the infra-renal aorta and vena cava. Group 1(12 animals ) was submitted to a BP patch on the retroperitoneal opening, between the vascular prosthetic graft and the intestinal loops. Group II (12 animals ) had the retroperitoneal opening sutured. After 7, 14, 28 and 60 days, 3 animals of each group were randomly killed and the retro peritoneum, with or without the BPpatch, was removed for histological analysis. The histological analysis showed that the BP... Tipo: Journal article Palavras-chave: Bovine peritoneum; Morphology; Aortoenteric fistula; Vascular graft. Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200004 Diabetic Peripheral Neuropathies: A Morphometric Overview International Journal of Morphology Fazan,Valéria Paula Sassoli; Vasconcelos,Carlos Augusto Carvalho de; Valença,Marcelo Moraes; Nessler,Randy; Moore,Kenneth Charles. Diabetes is now considered one of the main threats to human health in the 21st century and many researchers are dedicated to investigate the physiopathology of the disease, with further insights on the managements of its major complications. Since understanding the pathophysiology of the major complications of diabetes and their underlying processes is mandatory, experimental models of the disease may be useful as they allow the recognition of the early mechanisms involved in the long-term complications of diabetes. Peripheral nerve involvement is highly frequent in diabetes mellitus and it has been documented that one third of diabetic patients have peripheral neuropathy. The true prevalence is not known and reports vary from 10% to 90% in diabetic... Tipo: Journal article Palavras-chave: Diabetes; Experimental models; Neuropathy; Morphometry. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100007 Atresia of the Coronary Sinus Ostium to the Right Atrium with a Persistent Left Superior Vena Cava International Journal of Morphology Caetano,Abadio Gonçalves; Ribeiro,Tiago Coelho; Filho,Omar Andrade Rodrigues; Fazan,Valéria Paula Sassoli. The coronary sinus has lately assumed an important role in the cardiologic clinic once it has been widely used in invasive procedures of the heart. Commonly, it is used during the electrodes implants for the epimiocardic monitoring of the cardiac rhythm, through a biventricular pace maker. These invasive procedures are not possible in hearts with an atresic coronary sinus ostium. In the presence of this anomaly, another may occur: the development of the "Marchal" vein which is a remaining of the left superior vena cava (LSVC). This happens so that the venous blood from the heart can drain into the right atrium, by a communication between the LSVC and the left brachiocephalic vein. The presence of a LSVC brings difficulties when performing an invasive... Tipo: Journal article Palavras-chave: Coronary sinus; Ostial atresia; Persistent left superior vena cava; Congenital heart disease; Cardiac surgery. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300022 Registros recuperados: 7 Primeira ... 1 ... Última

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