. Elements of histology. Histology. Heart and 107 wall of the iieart are richly supplied with blood-vessels and lymphatics. The endocardium and valves have no blood-vessels of their own, but the pericardium possesses its own system of Idood- , 'â¢.-^n C"^ '~^\ "^^v -â~ /'^^ --^ tics form a peri- Wi ;j_j^' ^^=.^^i^ cardial and an ^^^^ _j;_^ _ ^.^^s^ """^^^^^^'^^ endocardial net- ^^^ feâ.^^ .=^^=s. "^^ work connected g ^--^ss - _ ^^ with the lym- phatics of the muscular tissue of the heart; here there are lym- phatic clefts be- tween the mus- cul
. Elements of histology. Histology. Heart and 107 wall of the iieart are richly supplied with blood-vessels and lymphatics. The endocardium and valves have no blood-vessels of their own, but the pericardium possesses its own system of Idood- , 'â¢.-^n C"^ '~^\ "^^v -â~ /'^^ --^ tics form a peri- Wi ;j_j^' ^^=.^^i^ cardial and an ^^^^ _j;_^ _ ^.^^s^ """^^^^^^'^^ endocardial net- ^^^ feâ.^^ .=^^=s. "^^ work connected g ^--^ss - _ ^^ with the lym- phatics of the muscular tissue of the heart; here there are lym- phatic clefts be- tween the mus- cular bundles, and also net- works of tubular 1 1 X- fig. 74.âi^roin a xransverse eectiou tiii< i_) inpuaiicb. ^jjg Inferior Mesenteric Artery of the Pig. Jg, inenerve , Endothelial lining; ?, elastic intinia; m, muscular l>.^«c. ,^^ â *-!.« media; a, adventitia with numerous elastic Dianciies Oi ine Ulinls, cut in transverse section. () l^lexus cardiacus torm rich plexuses. In connection with some of them are found numerous collections of ganglion cells or ganglia. These are very numerous in the nerve plexus of the auricular septum of the frog's heart (Ludwig, Bidder), and in tiie auriculo-ventricular septum of the frog (Dogiel). In man and mammals numerous ganglia are found on the auricular nerve branches, chiefly at the point of junction of the large veins with the heart, Remak's ganglia, and at the boundary between the auricles and the ventricles, Bidder's ganglia. 91). (b) The artoi-ieN (Fig. 74) consist of : («) an Fig. 74.âFrom a Transverse Section thiuugh. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Klein, E. (Edward), 1844-1925; Edkins, John Sydney, b. 1865. Philadelphia : Lea Brothers
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphiladelphialeabro
