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abnormal resistance alteration amount of blood anaemia animal aorta aortic aortic insufficiency appear arterial pressure auricle bacteria become blood-pressure blood-quantum blood-stream body capillaries cardiac lesions cause cavity cells character circumstances coagulation Cohnheim colourless corpuscles compensation condition connection consequence considerable contraction coronary course developed diastole dilatation diminished disease disturbances effect embolism endothelium experiment extravasation extreme exudation fact factor fatty fibrinous flow fluid functional glands haemorrhage heart heart-muscle hyperaemia hypertrophy increase individual inflammation inflammatory influence injection insufficiency kidneys large number latter left ventricle less ligature lumen lungs lymph lymphatic micrococci morbid muscles muscular necrosis normal observed occluded occurs oedema organs pathology pericardium physiological portion present processes produced pulmonary artery pulmonary circulation pulse pulse-rate purulent pus-corpuscles quantity of blood rabbit red blood-corpuscles red corpuscles regard result rise stenosis stream systole takes place tension thrombosis thrombus tion tissue transudation true valves vascular system veins velocity venous pressure vessel walls Virch
Page 258 - may develop either rapidly or slowly ; at one time the earliest emigration very quickly succeeds the pavementing ; at another an hour or more may pass without anything happening to draw attention to the contour of a single vein or capillary. In any case the final result, after six or eight
Page 256 - stage having been reached, the vessels are seen to be all of them very wide ; a multitude of capillaries which were formerly hardly perceptible can now be clearly distinguished ; pulsation is unusually conspicuous on into the finest ramifications of the arteries ; while the flow
Page 259 - a moment must arrive when the products of exudation and transudation can no longer be accommodated in the tissues. They now gain the free surface of the mesentery, and should
Page 258 - taking place at one spot, the same process has been carried on in other portions of the veins and capillaries. Quite a large number of white blood-cells have betaken themselv<
Page 256 - there is associated with the dilatation a retardation of the stream, which increases as the dilation increases. This is the case at least when a number of larger branches are exposed in the wound, but not their finer ramifications. Should the latter also be laid bare, a temporary acceleration precedes the slowing of the blood-stream, which never fails finally to set in in the exposed
Page 259 - before, nor can a solitary corpuscle, red or white, be discovered on their outer surfaces, except of course such as may have reached them from the neighbouring veins.
Page 259 - arrangement of the colourless cells and the central unbroken flow of red blood-corpuscles. Nothing analogous has occurred in connection with the arteries,
Page 116 - the heart of very old persons does not as a rule participate in the general atrophy of the body, and especially of the
Page 4 - shut off from all scientific associations. He has done everything of himself and with absolute completeness. There is nothing more to be done. I regard this as the greatest discovery in this domain, and believe that Koch will again surprise and put us all to shame by