Consulta: subjectFacets:"Muscles"
Registros recuperados: 17
Data/hora: 01/06/2024 18:36:28

Incidence de la salinite sur les equilibres de distribution hydrique et ioniques et sur le metabolisme respiratoire dans le muscle blanc, le muscle rouge et la branchie chez le muge Chelon labrosus
Provedor de dados: 5
Autores: Gallis, J; Piquemal, S; Lambert, J; Sergent, P; Rousseau, V.
Oxygen consumption, water, K super(+) and Na super(+) contents were measured in white muscle, red muscle and gill epithelium in the mullet Chelon labrosus) in relation with the duration of fresh water or sea water (1500mOsm) adaptation. The unit respiratory activities in gill and red muscle where respectively 5 and 3 timesmore elevated than in white muscle. The pericellular K super(+)/Na super(+) ratio of the 3 tissues decreased with the fresh water adaptation duration. In the gill, the intracellular K super(+)/Na super(+) ratio was stable while the parameter decreased strongly in the white muscle. The results are discussed in relation to energetic cost of homocellular regulation and homoepithelial regulation.
Tipo: Text
Palavras-chave: Chelon labrosus; Mugilidae; Pisces; Gills; Muscles; Oxygen consumption; Respiration; Ions; Water balance; Osmoregulation; Salinity effects.
Ano: 1983
URL: http://archimer.ifremer.fr/doc/1983/acte-1251.pdf

Portable Document Format File Containing the Surface Models to Learn the Stereoscopic Shape of Foot Muscles
Provedor de dados: 77
Autores: Jang,Hae Gwon; Chung,Min Suk; Shin,Dong Sun.
We intended to present a portable document format (PDF) file containing stereoscopic surface models of the foot. While other surface models are subjectively drawn based on anatomical knowledge, our models are reconstructed from high quality sectioned images. Unlike other models, ours in the complimentary PDF file can also be saved on individual user computers to be manipulated off-line. The skin, 27 bones, 24 muscles, and 19 ligaments in the foot were delineated on a male cadaver's sectioned images from the Visible Korean project. After stacking the outlines of the structures, other than those of the ligaments, surface reconstruction was performed. The resultant surface models were placed in a PDF file, in which the models could be superimposed on either...
Tipo: Journal article
Palavras-chave: Visible Human Projects; Foot; Muscles; Three-dimensional imaging; Computer-assisted image processing; User-computer interface.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000400016

ANDREAE VESALII: THE BONES AND MUSCLES
Provedor de dados: 77
Autores: Ayres de Vasconcellos,Henrique; Barros de Vasconcellos,Pedro Henrique.
The historical references are taken from Aristoteles (384-322 a C) considered the father of Kinesiology, and Claudius Galenus from Pergamon (131-201), the first team doctor. Both men&amp;acute;s studies shared the same objective: functional-anatomic aspects related to the Locomotive System. Although there were several descriptive anatomic studies of bones and muscles, it was Andreas Vesalius (1514-1564), whom most significantly contributed to the development of a new methodology for the lectures of Anatomy, with the setting up of skeletons and dissection of bodies during his lessons. Objectives: the aim of this paper is study the description of bones and muscles from the Vesalius works. We search Vesalius&amp;acute;s publications, specially "De Humani...
Tipo: Journal article
Palavras-chave: Andreas Vesalius; Bones; Muscles; Anatomy; Locomotive System.
Ano: 2004
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022004000100001

Morphologic Aspects of Abductor digiti minimi Muscle in the Hand
Provedor de dados: 77
Autores: Buarque de Gusmão,Luiz Carlos; Frassy Feijó,Mario Jorge; Sousa-Rodrigues,Célio Fernando de.
The Abductor digiti minimi muscle, and the other hypotenar muscles, frequently presents anatomical variations. According to literature, this muscle can be composed by one, two or three muscular beams, as well as it can present accessory muscular beams. In dissecations of 40 formolized hands, we objectified to study the morphology and variations of the Abductor digiti minimi muscle. The muscle presented two muscular beams in 82,5 %, three beams in 15% and only 1 beam in 2,5 % of the cases. In none of cases accessory muscular beams were observed. When compared with literature, are observed statistics difference in some studied aspects. The results found in the research allow to affirm that the Abductor digiti minimi muscle is formed by two muscular beams in...
Tipo: Journal article
Palavras-chave: Anatomy; Hand; Abductor digiti minimi muscle; Muscles.
Ano: 2005
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022005000400014

Accessory Muscles: A Cause of Nerve Compression in the Distal Forearm. Case Report and Literature Review
Provedor de dados: 77
Autores: Román Veas,Javier; Ruiz Conrads,Pedro; Braga Silva,Jefferson.
Nerve compression by anomalous muscles located at the wrist and distal forearm is an infrequent condition. Accessory muscles may compress underlying structures in the Carpal Tunnel region or ulnar canal , producing pain and paresthesia. Two cases of ulnar and median nerve compression, caused by prominent accessory muscles at the distal forearm, are described. Literature review is presented.
Tipo: Journal article
Palavras-chave: Muscles; Nerve Compression Syndromes; Anatomic Variation.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100015

Effects of Concurrent Training on Muscle Fibers of Wistar Rats Submitted to Standard and Hypercaloric Diets
Provedor de dados: 77
Autores: Castoldi,Robson Chacon; Aleixo,Paulo Henrique; Pereira,Alysson Christian Jesus; Ferreira,Sergio Ruiz; Garcia,Thiago Alves; Ozaki,Guilherme Akio Tamura; Koike,Tatiana Emy; Júnior,Danilo Antônio Corrêa Pinto; Seraphim,Patrícia Monteiro; Belangero,William Dias; Filho,José Carlos Silva Camargo.
To analyze the effects of concurrent training (CT) on the muscle fibers of Wistar rats submitted to standard and hypercaloric diets. In total, 40 rats were used, divided into 4 groups: Sedentary Group (GS); Exercise Group (GE), Obese Sedentary Group (OS) and Obese Exercise Group (OE). The animals performed a CT protocol consisting of: muscle strength training and aerobic training, carried out 3 times a week for 45 days. The smallest diameter of muscle fibers (MDF) was analyzed to evaluate muscle hypertrophy. It was observed that the OE group presented a significant decrease in MDF, compared to the OS group (OE=77.41 µm vs. OS=98.58 µm). In addition, the animals that performed CT demonstrated muscle hypertrophy (GE=74.39 µm vs. GS=72.13 µm). In conclusion,...
Tipo: Journal article
Palavras-chave: Training; Muscles; Hypertrophy; Rats; Obesity.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200041

Extensor indicis brevis Muscle: an Unusual Muscular Variant
Provedor de dados: 77
Autores: Garbelotti Junior,S; Yukio Fukuda,T; Rodrigues Pereira,V; Garcia Lucareli,P; Olave,E.
Knowledge of anatomical variations of the musculoskeletal system is important for interpreting unusual clinical presentations. We observed the presence of an abnormal extensor indicis muscle in the left hand of an adult male cadaver. In this case, the muscle comes from the ligament and over the scaphoideum and trapezoideum bones and continues after the short muscle belly; it is attached to the dorsal aponeurosis of the indicis. This muscular disposition was described in other studies which demonstrated approximately 1.0% of incidence. Clinically, this anatomical variation may be associated with pain and swelling at the back of the hand. In these cases symptoms tend to increase due to mechanical stress and can be confused with the presence of a dorsal...
Tipo: Journal article
Palavras-chave: Anatomy; Hand; Muscles; Extensor indicis muscle.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000300050

Prediction of Explosive Power of Basketball Players Based on their Morpho-Functional Characteristics
Provedor de dados: 77
Autores: Rexhepi,Agron M; Brestovci,Behlul; Mucolli,Azbije.
The aim of this study was to define the morpho-functional variables that best predict the explosive power of the lower extremities of basketball players of Kosova. On 113 basketball players average aged 21.3 years old, 15 morpho-functional variables were measured: Stature, Body Weight, Humeral Perimeter, Chest Perimeter, Abdominal Perimeter, Thigh Perimeter, Calf Perimeter, Triceps Skinfold, Subscapular Skinfold, Abdominal Skinfold, Thigh Skinfold, Calf Skinfold, Heart Rate, VO2max.rel., and Explosive Power that was tested through Margaria-Kalamen Test. All tested basketball players are competitors in the Super League of Kosova. Linear regression of the data indicates that the system of 13 morpho-functional predictive variables explains 62.5% of total...
Tipo: Journal article
Palavras-chave: Regressive analyses; Perimeter; Muscles; Thighs.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000200061

Variaciones en el número de miocélulas de la musculatura blanca de la merluza (Merlucciidae, Merluccius hubbsi), en la plataforma argentina
Provedor de dados: 20
Autores: Christiansen, H.E.
This paper describes a method to discriminate different stocks of the Argentine hake (Merluccius hubbsi)based on the counting of white skeletal fibres of the trunk. A total of 713 females were examined from samples coming from a wide area of the Argentine shelf (between 34°30' and 54°00'S)which corresponds to the following systems: Uruguayan, Buenos Aires, northern, central and southern-patagonian. All results may be considered as preliminary due to the incipient nature of the information available on fibre regulation in fish.
Tipo: Journal Contribution
Palavras-chave: Stock identification; Histology; Muscles; Hake fisheries; Muscles; Http://aims.fao.org/aos/agrovoc/c_5003.
Ano: 1982
URL: http://hdl.handle.net/1834/2055

Cambios bioquímicos post-mortem en músculos de diferentes especies pesqueras. Determinación de la vida útil de las mismas en frío
Provedor de dados: 20
Autores: Massa, A.E.
Se investigaron los cambios bioquímicos post-mortem y se determinó la vida útil comercial de tres especies pesqueras, muy valoradas por el sector industrial pesquero de nuestro país, durante el almacenamiento en frío: lenguado (Paralichthys patagonicus), corvina rubia (Micropogonias furnieri) y la vieira patagónica (Zygochlamis patagónica). Los cambios bioquímicos relacionados con el ATP y sus productos de degradación, la actividad de las principales enzimas involucradas en el catabolismo del ATP y el pH fueron investigados. En base a los contenidos de los compuestos relacionados con la degradación del ATP se establecieron distintos índices químicos para evaluar la frescura y/o la calidad de estos productos. Por otro lado, se monitorearon los niveles de...
Tipo: Theses and Dissertations
Palavras-chave: Ice; Muscles; Fish spoilage; Analytical techniques; Analytical techniques; Ice; Muscles; Http://aims.fao.org/aos/agrovoc/c_28584; Http://aims.fao.org/aos/agrovoc/c_3782; Http://aims.fao.org/aos/agrovoc/c_5003.
Ano: 2006
URL: http://hdl.handle.net/1834/2602

Concentrations en mercure dans les muscles de thon Albacores (Thunnus albacares) du Golfe de Guinée (1987-1988)
Provedor de dados: 20
Autores: Métongo, B.S.; Kouamenan, K.F.
Des échantillons de thons albacores (Thunnus albacares) pêchés dans l'Atlantique tropical Est ont été analysés en vue de la détermination de mercure dans les muscles blanc et rouge. Les résultats des dosages montrent qu'il n'y a pas de différence significative entre les teneurs en mercure dans les deux types de muscles. En outre, les concentrations observées dans le muscle blanc sont comparables à celles obtenues par Aldrin et al. en 1973. Il est donc probable que les concentrations de mercure observées soient liées à des phénomènes naturels plutôt qu'à des contaminations d'origine anthropogénique. A titre comparatif, trois échantillons d'espadons (Xiphias gladius) ont été également analysés. Les résultats montrent que les teneurs dans les muscles...
Tipo: Journal Contribution
Palavras-chave: Muscles; Heavy metals.
Ano: 1991
URL: http://hdl.handle.net/1834/5160

Variations in lipid classes and fatty acid content in tissues of wild &lt;i&gt;Macrobrachium rosenbergii&lt;/i&gt; (de Man) females during maturation
Provedor de dados: 27
Autores: Cavalli, R.O.; Tamtin, M.; Lavens, P.; Sorgeloos, P.
This study describes the variations in total lipid, lipid classes and fatty acids in the midgut gland (MG), ovary, and muscle tissue of wild-caught &lt;i&gt;Macrobrachium rosenbergii&lt;/i&gt; to elucidate the importance of these components during sexual maturation. Mature females were captured in the Mae Klong River, Thailand, from July to September 1998, and divided into five groups according to their ovarian development. Total lipid levels in the ovary increased with maturation, but no concomitant decrease in MG lipids was observed. Thus, the lipid requirements of the developing ovary are thought to be more dependent on the immediate ingestion of dietary lipid than on MG reserves. Higher proportions of neutral lipids (NL), mainly triacylglycerols (TG),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biochemical composition; Fatty acids; Lipids; Muscles; Natural populations; Ovaries; Polyunsaturated fatty acids; Prawn culture; Sexual maturity; Macrobrachium rosenbergii; Thailand.
Ano: 2001
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=6923

Dietary effects on muscle fatty acid composition of finished heifers
Provedor de dados: 86
Autores: Silva,Regiane Gregório da; Prado,Ivanor Nunes do; Matsushita,Makoto; Souza,Nilson Evelázio de.
The effects of diet on Longissimus muscle fatty acid composition was determined using 24 crossbred heifers of Simmental vs. Nelore and Limousin vs. Nelore. The experimental diets were: 1) corn and yeast (CY); 2) corn, cottonseed meal + meat and bones meal (CMB); 3) cassava hull and yeast (CHY); 4) cassava hull, cottonseed meal + meat and bones meal (CHMB). Feeding CHMB diets resulted in lower lipid and higher cholesterol contents (P&lt;0.05) for both crosses. Most of the identified fatty acids were monounsaturated, and the highest percentage was found to oleic acid (C18:1w9), with values ranging from 32.54 to 46.42%. Among the saturated fatty acids the palmitic acid (C16:0) showed the highest percentage, with its contents ranging between 19.40 and 32.44%....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Muscles; Rations; Unsaturated fatty acids; Saturated fatty acids.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2002000100013

Dietary glycerin does not affect meat quality of Ile de France lambs
Provedor de dados: 96
Autores: Borghi,Thiago Henrique; Silva Sobrinho,Américo Garcia da; Zeola,Nivea Maria Brancacci Lopes; Almeida,Fabiana Alves de; Cirne,Luís Gabriel Alves; Lima,Ana Rebeca Castro.
ABSTRACT The objective of this study was to evaluate the physicochemical and nutritional characteristics of meat from three muscles of Ile de France lambs fed diets containing different levels of glycerin as an alternative to corn. Thirty non-castrated feedlot Ile de France lambs weighing 15±0.2 kg were housed in individual pens and slaughtered at 32±0.2 kg. Treatments consisted of three diets: sugarcane + 0% glycerin; sugarcane + 10% glycerin; and sugarcane + 20% glycerin; and three muscles were evaluated: triceps brachii, semimembranosus, and longissimus lumborum. No interactions were observed among glycerin levels and muscle types for the quality characteristics evaluated. Muscles were similar in terms of physicochemical and nutritional characteristics,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Co-products; Fatty acids; Glycerol; Muscles; Omega-3.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000900554

Estudo anatômico comparativo da região cefálica pré-branquial de Sphyrna lewini (Griffith &amp;amp; Smith) e Rhizoprionodon lalandii (Valenciennes) (Elasmobranchii, Carcharhiniformes) relacionados com a presença do cefalofólio em Sphyrna Rafinesque
Provedor de dados: 104
Autores: Lima,Maisa da Cruz; Gomes,Ulisses Leite; Souza-Lima,Wallace de; Paragó,Cristina.
A comparative study on the pre-branchial cranial anatomy of the scalloped hammerhead sharks [Sphyrna lewini (Griffith &amp;amp; Smith, 1834)] and the Brazilian sharpnose shark [Rhizoprionodon lalandii (Valenciennes, 1839)] was carried out to check the modification in the musculature, inervation and optic stalk related to the appearance of the cephalofoil in Sphyrna Rafinesque, 1810. A total of seven adults and one juvenile of R. lalandii and eight juveniles of S. lewini were examined. In S. lewini the levator palaliquadrati and the levator labii superioris were the most modified cephalic muscles, as they became dorsalventrally attached and laterally developed. Among the oculomotor muscles, the recti followed the lateral expansion of the head constituting...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcharhiniformes; Sphyrna; Rhizoprionodon; Muscles; Inervation.
Ano: 1997
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000200009

Observations on the Infection by Kudoa sp. (Myxozoa, Multivalvulida) in fishes caught off Rio Grande, Rio Grande do Sul State, Brazil
Provedor de dados: 3
Autores: Eiras, Jorge Costa; Pereira Júnior, Joaber; Saraiva, Aurélia; Cruz, Cristina Faria.
It is reported the parasitization of Kudoa sp. (Myxozoa, Multivalvulida) within the somatic muscles of the fish Odontesthes bonariensis (Valenciennes, 1835), Micropogonias furnieri (Desmarest, 1823) and Mugil liza Valenciennes, 1836, captured off Rio Grande, Rio Grande do Sul State, Brazil. Other species of fish caught at the same place were not infected. The parasites formed elongated plasmodia inside the muscle fibres. Myoliquefaction or any host tissue reaction were not observed. The morphological and morphometric features of the spores are described, the parasites are compared with other Kudoa species, and the importance of the infection is discussed. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biologia; Zoologia cnidaria; Myxosporea; Fish; Muscles; Myoliquefaction Parasitologia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/30492

Effects of physical exercise on skeletal muscles of rats with cerebral ischemia
Provedor de dados: 56
Autores: Melo,R.T.R.; Damázio,L.C.M.; Lima,M.C.; Pereira,V.G.; Okano,B.S.; Monteiro,B.S.; Natali,A.J.; Carlo,R.J. Del; Maldonado,I.R.S.C.
Physical exercise is a known preventive and therapeutic alternative for several cerebrovascular diseases. Therefore, the objective of the present study was to evaluate the motor performance and histomorphometry of the biceps brachii, soleus, and tibialis anterior muscles of rats submitted to a treadmill training program prior to the induction of cerebral ischemia via occlusion of the middle cerebral artery (OMCA). A total of 24 Wistar rats were distributed into four groups: Sham-Sed: sedentary control animals (n=6), who underwent sham surgery (in which OMCA did not occur); Sham+Ex: control animals exercised before the sham surgery (n=6); I-Sed: sedentary animals with cerebral ischemia (n=6); and I+Ex: animals exercised before the induction of ischemia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Muscles; Cerebral ischemia; Exercise; Movement; Rats; Atrophy.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2019001200607