Microculatory reactions to controlled tissue ischaemia and temperature: a vital microscopic study on the hamster's cheek pouch [0.03%]
恒参量组织缺血与温度对微血管反应的影响：仓鼠颊囊的活体显微观察研究报告
E M Romanus
E M Romanus
An ischaemic insult is produced on a hamster's cheek pouch under intravital-microscopic control. Recirculation and the condition of the nutritive flow is studied. Three hours ischaemia at 36 degrees C will produce only a slight immediate re...
P-I Brånemark
P-I Brånemark
Microvascular reactions to reduced flow in human skin as observed by vital microscopy are described. The behaviour of the cellular components of blood is analysed. Recirculation with only minor disturbances in the microcirculation was found...
A A Barton
A A Barton
Wounds due to pressure arise in areas of anoxic necrosis. Blood is excluded from the skin by pressures in excess of the mean capillary pressure. In addition, trauma initiates haemostatic mechanisms which increase the extent of the vascular ...
H Alexander,T Cook
H Alexander
To quantitatively assess the viscoelastic properties of human skin, an in vivo testing method has been developed and previously reported. In this method, a strain-gauged pretension device is first used to determine the natural skin tension ...
Michael Clark
Michael Clark
T Gibson,J C Barbanel,J H Evans
T Gibson
Superficial tissue ulceration can be caused by the effect of mechanical loads acting on localised areas of skin and subcutaneous tissues. Be they low sustained loads applied for long periods or higher loads intermittently applied, the impor...
G D Winter
G D Winter
The domestic pig is the preferred animal for studying the effects of environmental factors on skin and wound because its integument is more like that of man than any other. The three factors that most drastically affect the pattern, speed a...
C N D Cruickshank
C N D Cruickshank
A description has been given of those particular microanatomical features of the epidermis which are responsible for its mechanical stability--in particular half desmosomes, the desmosome tonofilament complex and interlocking squames. The f...
Pressure on the patient [0.03%]
患者的压力
J T Scales
J T Scales
The primary cause of pressure sores is the interference with the blood supply of the tissues which, if prolonged, will result in their death. In most cases, the prolonged pressure which occludes vessels is caused by the inability of the pat...
Pressure sore--the problem [0.03%]
压疮的问题
P W Brand
P W Brand
The problem is that when the surface of the body is denervated, it is liable to break down from a number of widely different mechanical stresses. The obvious common factor of denervation or loss of sensation has allowed many workers to assu...