Summary Background Despite continuous surgical advances, reconstruction of complex lower extremity wounds remains challenging. The indication local flaps or microsurgical free tissue transfer depends on the anatomical location and size defect, as well comorbidities general condition patient. In this study, flap distal defects was assessed, postoperative complications limb salvage were analyzed....

View Video S1 Laryngoscope , 131:1758–1760, 2021

The goal of this study was to describe the intramuscular artery and nerve distribution in detail by different colors in the same whole mount gracilis muscle. Red latex injection into the external iliac artery was performed on 14 fresh human cadavers. Two weeks later, 28 gracilis muscles were harvested from the cadavers and during this course the number of the arterial pedicle of each specimen w...

Skeletal muscles display a remarkable diversity in their arrangement of fibers into fascicles and in their patterns of innervation, depending on functional requirements and species differences. Most human muscle fascicles, despite their great length, consist of fibers that extend continuously from one tendon to the other with a single nerve endplate band. Other mammalian muscles have multiple e...

the binding, release and oxidation of oxygen occur at the heme group iron ion. hemoglobinoxidation-reduction studies have been previously performed using spectroelectrochemistry (sec) andhave provided insight into the hemoglobin electron transfer process and more specifically, into theheme group electronic factor and subunit interaction influences. in this study, the number of fullerenecarbon a...

The purpose of this study was to determine the relative magnitudes of the reflex effects mediated by cardiac receptors during anterior as opposed to inferoposterior ischemia of the left ventricle of the dog. Cessation of perfusion (coronary "occlusion") of the circumflex coronary artery (Cx) in 29 chloralose-anesthetized dogs with common carotids ligated (group I) resulted in significant bradyc...

KCNQ channels have been identified in arterial smooth muscle. However, their role in vasoregulation and chronic vascular diseases remains elusive. We tested the hypothesis that KCNQ channels contribute to periadventitial vasoregulation in peripheral skeletal muscle arteries by perivascular adipose tissue and that they represent novel targets to rescue periadventitial vascular dysfunction. Two m...

The effects of acetylstrophanthidin on the vascular resistance of the isolated canine gracilis muscle were examined in 38 anesthetized mongrel dogs. The neurally mediated effect of intravenous acetylstrophanthidin (0.5 mg) on the vascular resistance of the innervated, separately perfused (constant flow) right gracilis muscle was a transient mean fall of 4.0 ± 0.9 resistance units (RU) ( P < 0.0...