Anterior Latissimus Dorsi Muscle
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Evaluation of Physiological Parameters of Broilers with Dorsal Cranial Myopathy
ABSTRACT There are several causes of carcass condemnation in poultry processing plants, including dorsal cranial myopathy (DCM), in which the anterior latissimus dorsi (ALD) muscle is affected. DCM etiology has not been elucidated yet, but this lesion impairs the visual quality of carcasses and causes economic losses due to downgrading and condemnation. The
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03
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2. Miopatia dorsal cranial em frangos de corte: caracterização anatomopatológica, colheita e análise de dados
¿Miopatia dorsal cranial¿ (MDC) or dorsal cranial myopathy affects broiler chickens as early as their 33rd day of life, occurring almost exclusively on slaughter lines and in different slaughterhouses in the three southern states of Brazil where it has been causing economical losses, due to the resulting condemnation or downgrading of carcasses. It is caus
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2008
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3. O controle dos movimentos voluntarios do ombro em nadadores com instabilidade glenoumeral
The Shoulder Impingement Syndrome (SIS) is often observed in repetitive movements of the shoulder above 60° during the performance of occupational or athletic activities. This dysfunction affects a great number of athletes, and in special 80% of the professional swimmers. In this population the glenohumeral instability is frequently associated with this syn
Publicado em: 2001
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4. Microvascular development in chick anterior latissimus dorsi following hypertrophy.
Right (hypertrophied) and left (control) anterior latissimus dorsi muscles (ALD) were injected with India ink to visualise microvascular geometry in these muscles. The ALD muscles have multiple feeding arterioles that branch into meshworks of arcade arterioles. Transverse arterioles arise from the arcade system and give rise to capillaries. Hypertrophy is at
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5. Golgi apparatus in chick skeletal muscle: changes in its distribution during end plate development and after denervation.
In the course of studies about the cellular and molecular mechanisms of motor end plate formation, the distribution of the Golgi apparatus (GA) has been investigated by immunofluorescence methods in chick skeletal muscle in primary culture and in innervated muscles of 15-day-old chicks. By using a monoclonal antibody directed against the GA, we confirmed the
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6. Synthesis of adult myosin light chains by embryonic muscle cultures.
Myosin light chain synthesis has been analyzed in cultures of fast and slow muscles from chicken and quail embryos. Synthesis was assayed by [35S]methionine incorporation and two-dimensional electrophoresis of total cell extracts. Our results show that differentiated cultures of embryonic anterior latissimus dorsi and pectoral muscles synthesize proteins tha
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7. The influence of innervation on differentiating tonic and twitch muscle fibres of the chicken
1. The anterior (ALD) and posterior (PLD) latissimus dorsi muscles of adult chickens were denervated by section of their motor nerves. Four weeks later the contractile and membrane properties of these muscles were studied in vitro at room temperature.
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8. Myogenic growth factor present in skeletal muscle is purified by heparin-affinity chromatography.
A myogenic growth factor has been purified from a skeletal muscle, the anterior latissimus dorsi, of adult chickens. In the range of 1-10 ng, this factor stimulates DNA synthesis as well as protein and muscle-specific myosin accumulation in myogenic cell cultures. Purification is achieved through binding of the factor to heparin. The factor is distinct from
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9. Moment arms of the muscles crossing the anatomical shoulder
The objective of the present study was to determine the instantaneous moment arms of 18 major muscle sub-regions crossing the glenohumeral joint during coronal-plane abduction and sagittal-plane flexion. Muscle moment-arm data for sub-regions of the shoulder musculature during humeral elevation are currently not available. The tendon-excursion method was use
Blackwell Science Inc.
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10. Developmental changes in troponin T isoform expression and tension production in chicken single skeletal muscle fibres.
1. The Ca2+ sensitivity of tension development was characterized in single skinned fibres from the slow anterior latissimus dorsi (ALD), fast posterior latissimus dorsi (PLD), and fast pectoralis major (PM) muscles of the chicken at adult and neonatal (2 weeks post-hatch) stages of development. In the adult, the PM was most sensitive, the ALD intermediate, a
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11. Detection of the nicotinic acetylcholine receptor alpha-subunit mRNA by in situ hybridization at neuromuscular junctions of 15-day-old chick striated muscles.
In adult vertebrate striated muscle, the nicotinic acetylcholine receptor (AChR) is almost exclusively localized in the postsynaptic membrane of the neuromuscular junction. Using in situ hybridization, we show that, in two different chicken muscles [the slow multi-innervated anterior latissimus dorsi (ALD) and the fast singly innervated posterior latissimus
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12. Depression of mechanical function due to active shortening in the chick anterior latissimus dorsi muscle.
1. The depressive effect of shortening on the mechanical properties of the chick anterior latissimus dorsi muscle was assessed by the isovelocity method during tetanic stimulation where the muscle was subjected to a standard conditioning shortening (7% optimum length at approximately 2% maximum shortening velocity, V0) immediately prior to the isovelocity te