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From Embryology
  • ...bryos were arranged accord- ing to measurement rather than age. The oldest embryo of the first series was 9.4 mm. in length, and the later series were select ...al cavity and in the pharynx, buds that resemble mature buds of the oldest embryo studied in all essential details except size. The later maturing of the tas
    1.2 MB (206,705 words) - 12:46, 8 April 2020
  • ...ams, 1.5 per cent at 115 grams, 1.2 per cent at 155 grams, 0.9 per cent at 205 grams, and 0.62 per cent at 315 grams. In this case, the sexes are not sepa ...maximum of 0.77 per cent at 10 to 15 grams, declining to 0.28 per cent at 205 grams and 0.22 per cent at 315 grams. From the combined data the coefficien
    942 KB (141,972 words) - 14:05, 15 December 2019
  • ...er den Bau der Spinalganglienzellen bei einen viermonatlichen menschlichen Embryo. Arch. f. mikr. Anat., Bd. 59. 1901. ...ells through the following consistent explanation: while, in the course of embryo- logical development, the majority of ganglion cells become very much enlar
    1.43 MB (237,418 words) - 14:27, 8 April 2020
  • ...ennent have made experiments in which the paternal influence in the hybrid embryo was diminished. Tennent states that in the cross between Hipponoe and Toxop ' Tennent, Publication 132, Carnegie Institution, 1910.
    1.36 MB (225,019 words) - 10:39, 20 December 2019
  • ...ent peculiarly favorable m.aterials for studies of this character, for the embryo becomes functional at a very early stage of differentiation, in this respec ...m of response to any sort of excitation applied to the trunk region of the embryo, viz., a swim,ming reaction, and the same neurones are involved throughout
    951 KB (152,829 words) - 11:35, 15 May 2020
  • ...that described for other hemopoietic organs, e.g., yolk-sac of 10-mm. pig embryo, 5 yolk-sac of mongoose embryos, 6 and red bone-marrow. 7 ...of mesenchymal 'angioblasts' in the living blastoderm of the two-day chick embryo grown in Locke's solution, by which the blood-vessel lumen forms. But these
    803 KB (122,583 words) - 15:44, 28 March 2020
  • ...lin. On the branchial epithelium of Ammocoetes. Eight figures (two plates) 205 ...hns Hopkins University and Director of the Department of Embryology of the Carnegie Institution of Washington. We who in thought lingered at his bedside during
    948 KB (151,558 words) - 13:08, 19 June 2020
  • a. Chromosomes in the embryo 3 a. Chromosomes in the embryo
    1.22 MB (205,463 words) - 20:44, 21 May 2020
  • ...Whether or not the ganglion cells observed by Rubaschin ('03) in the chick embryo represent cells of the nervus terminalis is problematical. This writer desc In the human embryo Johnston found essentially the same central relations as in the pig, but th
    905 KB (141,553 words) - 00:39, 26 June 2020
  • C. W. M. PoYXTER. Some observations on wound healing in the early embryo. Twelve figures ...nd Atterbury. Bursa and tonsilla pharyngea; a note on the relations in the embryo calf. Eight figures 251
    724 KB (117,197 words) - 10:05, 18 August 2020
  • ...idently would have shown less conformity if they had been obser\^ed in the embryo stage. (JSTewmann's Fig, 38.) ...commonly occurs to a greater or less extent during the development of the embryo. The sand was spriid^led with water as often as necessary. It was not neces
    1.4 MB (234,615 words) - 20:24, 21 May 2020
  • W. J. MacNeal. An Improved Thermo-regulator, with one figure 205 Henry Denison. Note on Pathological Changes found in the Embryo Pig and its Membranes, with one figure 2.~3
    955 KB (156,811 words) - 11:40, 2 March 2020
  • Translation by Jos6 F. Nonidez Carnegie Institution of Washington 8 1917 The microscopic structure of striped muscle in Limulus. Pub. 251, Carnegie Institution of Washington, pp. 273-290.
    971 KB (151,099 words) - 20:51, 12 August 2020
  • food substances. Carnegie Institution of Washington, Publication ...ich was studied primarily by physicians to explain the growth of the human embryo, can likewise receive little attention in the medical school. These subject
    1.51 MB (251,697 words) - 00:19, 25 June 2020
  • ...erning certain cytological characteristics of the erythroblasts in the pig embryo and the origin of non-nucleated erythrocytes by a process of cytoplasmic co ==The Development Of The Rectum In The Human Embryo==
    950 KB (153,512 words) - 17:39, 15 December 2019
  • 205.9 Carnegie Institution of Washington
    1.1 MB (166,489 words) - 02:04, 29 June 2020
  • ...and it is entirely possible that this region of the central cavity in the embryo was much more suggestive of the fourth ventricle. Judging from the adult al ...Tcr. and Dean that Polistotrema possesses well-developed ventricles in the embryo; the expansion being fully as great as in a similar stage of Petromyzon. As
    1,015 KB (165,722 words) - 02:37, 29 June 2020
  • ...e take place, as is shown in the caudal end of the Wolffian body of a deer embryo of 6.4 mm. (fig. 3), where the increased growth of one limb of the transver ...uricular canal, and the adult relations reproduce essentially those of the embryo. Hence their comihon histological characters in the adult and the intimate
    1.13 MB (186,999 words) - 15:13, 18 September 2020
  • ...ogy, With An Appendix On The Arteries And Veins In A Thirty Millimeter Pig Embryo== Ordinarily, the student is shown two dimensions of a piece of tissue or embryo, and left to imagine the third. Though whole mounts of chick embryos are ha
    759 KB (125,655 words) - 12:13, 19 June 2020
  • normal, living embryo or animal is most easily aecomplisheil conditions of the embryo. Occasionally one finds here and
    1.88 MB (302,345 words) - 14:48, 15 February 2020
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