A Text-book of the Physiological Chemistry of the Animal Body: The physiological chemistry of digestion

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Macmillan, 1893
 

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Strana 77 - being at a distance of not more than one yard from the muzzle of the gun. " The contents entered posteriorly, and in an oblique direction, forward and inward, literally blowing off integuments and muscles of the size of a man's hand, fracturing and carrying away the anterior half of the sixth rib, fracturing the fifth, lacerating the lower
Strana 23 - The method is as follows : Draw one angle of the mouth outwards and forwards so as to stretch the cheek. Opposite the second molar tooth of the upper jaw the small papilla is seen which marks the orifice of Stenson's duct. Insert the
Strana 158 - not only a constant disturbance or churning of the contents of the organ, but compel them, at the same time, to revolve around the interior from point to point and from one extremity to the other*.
Strana 203 - of a pancreas of an animal (dog) which has been fasting for 30 hours or more consists of two zones: an inner zone, next to the lumen of the alveolus, which is studded with fine granules, and a smaller outer zone, which is homogeneous or marked with delicate
Strana 212 - quantity of diastatic solution acted upon starch) the proportion of diastase was very minute in comparison with the amount of starch, and the action went on slowly for forty-eight hours. But if we reverse these proportions and mix a small amount of starch with a large amount of diastase the transformation is instantaneously accomplished. If a test-tube be
Strana 164 - in a previous section, that the acid reaction of the gastric juice is due to the presence of free hydrochloric acid, though Richet maintains, of hydrochloric acid in combination with an
Strana 291 - lower than the general arterial pressure. Moreover during digestion, peristaltic movements of the muscular coats of the alimentary canal are active ; and these movements, serving as aids to the circulation, help to increase the portal flow. Further, the spleen is in many animals richly provided with plain muscular fibres, and in
Strana 291 - cases seems, especially during digestion, to act as a muscular pump driving the blood onwards, with increased vigour, along the splenic veins to the liver. So that even were the liver not connected with the central nervous system by a single nervous tie,
Strana 407 - in accordance with the conception (originally formulated by Beale and M. Schultze), according to which every part of an organised body consists either of protoplasm (formative matter), or of material which has been protoplasm (formed material) ; the idea of a deposition or change occurring outside the cells in the intercellular substance being excluded. It is, however, not difficult to
Strana 407 - developed and fibres becoming formed in it. Again, the fibres of the shell-membrane of the bird's egg are certainly not formed by the direct conversion of the protoplasm of the cells which line the oviduct, although they are formed in matter secreted by those cells, and it is through their agency that the deposit occurs in a fibrous form

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