Titlebook: Bed Sore Biomechanics; R. M. Kenedi,J. M. Cowden Textbook 1976Latest edition Macmillan Publishers Limited 1976 biomechanics.biomedical eng

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The Microanatomy of the Epidermis in Relation to Traumacular half desmosomes, the desmosome tonofilament complex and interlocking squames. The functions of these structures have been illustrated by experiments which expose the skin to suction, friction and enzymatic digestion.

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Some Factors Affecting Skin and Wound Healingof man than any other. The three factors that most drastically affect the pattern, speed and quality of healing are dehydration of exposed tissues, the status of the blood supply bringing oxygen and nutrients to the area and sepsis..Wounds exposed to the air lose water vapour, the upper dermis dries

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The Pathogenesis of Skin Wounds Due to Pressuredition, trauma initiates haemostatic mechanisms which increase the extent of the vascular occlusion owing to the fact that endothelial cell retraction occurs and platelet thrombosis takes place. Endogenous factors potentiate this reaction in the base of the sore and the surrounding skin. Junctional

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Microvascular Function at Reduced Flow Rates is analysed. Recirculation with only minor disturbances in the microcirculation was found even after complete occlusion for 3 hours. In one case occlusion of y hours duration was followed by recirculation. These findings indicate the integrity and restitution capability of the microvascular compart

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Microcirculatory Reactions to Controlled Tissue Ischaemia and Temperature: a Vital Microscopic Study is studied. Three hours ischaemia at 36°C will produce only a slight immediate reaction. Microbleedings, thrombus formation and oedema are recorded later. The nutritive blood flow is unevenly distributed. Eight hours ischaemia at 22°C will produce less disturbed microcirculation than a shorter peri