Carpenter's principles of human physiology . ibed by Teichmann to be onlysplits or fissures in the membrane between the follicles, traversed by fibrous cords and bands,and containing blood-vessels. At the same time he agrees with the view that they serve aschannels for the conduction of the chyle. He considers that the proper substance of theparietes of the follicles is continuous with that of the villi and subjacent portion of themucous membrane; both consisting of a matrix of areolar tissue with nucleated cells imbeddedin it, and of capillaries, the latter being sparingly distributed to the
Carpenter's principles of human physiology . ibed by Teichmann to be onlysplits or fissures in the membrane between the follicles, traversed by fibrous cords and bands,and containing blood-vessels. At the same time he agrees with the view that they serve aschannels for the conduction of the chyle. He considers that the proper substance of theparietes of the follicles is continuous with that of the villi and subjacent portion of themucous membrane; both consisting of a matrix of areolar tissue with nucleated cells imbeddedin it, and of capillaries, the latter being sparingly distributed to the follicles, causing themto appear like clear spaces in fine sections. He applies the term adenoid tissue to the matrixof the follicles, and to the surrounding tissue of the intestinal mucous membrane. TheLieberkuhnian Glands are imbedded in this adenoid substance, and immediately external tothem is the muscular layer (Briicke) of the mucous membrane. He believes lastly, that thecells imbedded in the adenoid substance become 200 OF ABSORPTION AND SANGUIFICATION. system generally, and in the chyliferous vessels in the intervals of digestion ;in the large serous cavities, as the peritoneum, pleura, and pericardium inthe lymphatic ganglia, and in the interstices of the connective-tissues, and of the tendons and aponeuroses.* It mayFIG- 91, be obtained in large quantities by dissect- ing out and fixing a canula in the thoracicduct just before it discharges itself intothe junction of the jugular and subclavianveins.) Lesser obtained by this means 300cub. cent, of lymph from a dog in thecourse of four hours, and Colin no less than95 kilogrammes 286 grammes in twenty-fourhours from a cow. The quantity of lymphwhich can be obtained from the head and, , neck of the dog is estimated by KrauseJ at+ooo xA one-third, and by Weiss§ at one-fifth of thea, Formation of lymph-corpuscle,—first a weight of those parts; but these proportions shapeless aggregation of molecules in
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectphysiology, bookyear1
