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Showing 1 to 8 of 8 for “"spinotrapezius"”.
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Erythrocyte-Associated Transients in Capillary PO2 in the Rat Spinotrapezius Muscle During Hemodilution with Hespan and a Hemoglobin-Based Oxygen Carrier
… PO2 fluctuations can be determined. The spinotrapezius muscle in sixteen Sprague-Dawley rats was exteriorized for intravital microscopy measurements in capillaries. Capillary PO2 was measured using Pd-porphyrin phosphorescence quenching microcopy. The hemodiluents used in isovolemic …
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Effect of Nitric Oxide on Oxygen Consumption of Skeletal Muscle
… the present study was to measure VO2 of the rat spinotrapezius muscle under conditions of altered NO. The methods used provide a direct way to measure PO2 in the interstitium (PISFO2) and use it as indicator of local metabolic changes. Intravital microscopy and phosphorescence quenching were used …
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Effects of emphysema and chronic hypoxemia on skeletal muscle oxygen supply and demand
… microvascular oxygenation and blood flow in the spinotrapezius muscle allowed for determination of both convective and diffusive oxygen supply to the muscle, as well as calculation of muscle oxygen consumption at rest and during electrically stimulated three-minute muscle contractions. Muscle …
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The Impacts of Sex and Myogenic Cell Transplantation on Collateral Capillary Arteriogenesis
… improved outcomes. In this study, the lateral spinotrapezius feed artery was ligated in male and female Balb/C mice to induce collateral capillary arteriogenesis, and 7 days post ligation arterialized collateral capillary (ACC) number and diameter were determined. There were no differences …
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Myology of the pectoral girdle of the golden hamster
… M. clavotrapezius, M. acromiotrapezius, M. spinotrapezius, M. sternomastoideus, M. cleidomastoideus, M. subclavius, M. atlantoscapularis, M. occipitoscapularis, M. levator scapulae, M. seratus magnus, M. rhomboideus anticus, M. rhomboideus posticus, M. acromiodeltoideus, M. spinodeltideus, …
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The Effects of Hemoglobin-Based Oxygen Carriers On Mean Arterial Pressure, Arteriolar Diameter, and Nitric Oxide in the Microcirculation
… bovine hemoglobin. The spinotrapezius muscle of female Sprague-Dawley rats was exteriorized for microcirculatory observations. HBOC in doses of 0.1, 1.0, 10.0, and 100.0 μM i.v., LNAME (30 mg/kg, i.v.), and papaverine (100 μM, topically) were given to the rat. Heparinized …
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Distraction of Heterotopic Bone Formed with BMP-2 in a Rat Model: The Technique
… The anterior corners were sutured to the spinotrapezius muscle for stabilization. The titanium cage containing rhBMP-2 in a collagen carrier was allowed to form bone for 21 days. It was then retrieved and prepared with TRAP stain to observe osteoclast activity. A high osteoclast activity …
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Vascular Reactivity in Newly-Formed and Mature Arterialized Collateral Capillaries
… was performed by ligating the cranial-lateral spinotrapezius feed artery in Balb/C mice, a strain that either lacks native arteriolar collaterals or contains a single collateral arteriole (~50% of mice), as opposed to the C57Bl/6 strain, which each contain 10 or more collateral arterioles. At …