Category:Teacher-Bryce Embryo 2: Difference between revisions
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This {{Embryology}} category includes pages and images that relate to the "Teacher-Bryce Ovum No. 2". This embryo was classified as [[Carnegie stage 6|Stage 6]] occurring during [[Week 2]]. | This {{Embryology}} category includes pages and images that relate to the "Teacher-Bryce Ovum No. 2". This embryo was classified as [[Carnegie stage 6|Stage 6]] occurring during [[Week 2]]. See also the [[Carnegie stage 5|stage 5]] [[:Category:Teacher-Bryce Embryo 1|Teacher-Bryce Embryo 1]]. | ||
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{{Carnegie stage 6 links}} | |||
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{{Teacher-Bryce Embryo No. 2 table}} | |||
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{{Carnegie_stage_table_1}} | {{Carnegie_stage_table_1}} | ||
{{Carnegie Collection stage 6 table}} | {{Carnegie Collection stage 6 table}} | ||
===Reference=== | |||
{{Ref-Teacher1925}} | |||
{{Ref-M'Intyre1926}} | |||
[[Category:Carnegie Stage 6]] | [[Category:Carnegie Stage 6]] | ||
[[Category:Week 2]] | [[Category:Week 2]] |
Latest revision as of 09:04, 23 October 2017
This Embryology category includes pages and images that relate to the "Teacher-Bryce Ovum No. 2". This embryo was classified as Stage 6 occurring during Week 2. See also the stage 5 Teacher-Bryce Embryo 1.
Stage 6 Links: Week 2 | Implantation | Lecture | Practical | Carnegie Embryos | Category:Carnegie Stage 6 | Next Stage 7 |
Historic Papers: 1909 | 1925 | 1937 |
Measurements - Teacher-Bryce Ovum No. 2 | |
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Feature | Dimensions (mm) |
External dimensions of chorionic vesicle (roughly) | 4 x 4.5 x 3.5 mm |
Cavity of chorion | 2.8 x 2.6 x 2.25 mm |
Blastoderm | 0.2 x 0.1 to 0.15 mm |
Yolk~sac | 0.05 to 0.2 x 0.396 mm |
Amniotic cavity | 0.09 to 0.1 X 0.16 mm |
Ref: M'Intyre D. The development of the vascular system in the human embryo prior to the establishment of the heart. (1926) Trans. Roy Soc. 40(1): 12-20. |
Week: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Carnegie stage: | 1 2 3 4 | 5 6 | 7 8 9 | 10 11 12 13 | 14 15 | 16 17 | 18 19 | 20 21 22 23 |
Carnegie Collection - Stage 6 | ||||||||||
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Serial No. | Grade | Fixative | Embedding Medium | Thinness (µm) | Stain | Year | Notes | |||
6026 | Poor | ? | ? | 6? | (Stain - Haematoxylin Eosin) | 1929 | Lockyer embryo. Abnormal. Ramsey (1937) | |||
6734 | Poor | Zenker—acetic | P | 10 | (Stain - Haematoxylin Eosin) | 1934 | Yale embryo. Ramsey (1938) | |||
6900 | Poor | Formol | P | 15 | (Stain - Haematoxylin Eosin) | 1940 | Linzenmeier (1914) | |||
7634 | Poor | Formol | P | 10 | (Stain - Haematoxylin Eosin) etc. | 1940 | Torpin embryo. Kraflca (1941) | |||
7762 | Good | Zenker—formol | P | 8 | ? | 1940 | Wilson (1945) | |||
7800 | Exc. | ? | C—P | 8 | (Stain - Haematoxylin Eosin) | 1940 | Abnormal | |||
7801 | Exc. | Bouin | C—P | 8 | (Stain - Haematoxylin Eosin) | 1940 | Heuser et al. (1945) | |||
7850 | Exc. | Alc. & Bouin | C—P | 6 | (Stain - Haematoxylin Eosin) | 1940 | Abnormal | |||
8290 | Exc. | Bouin | C—P | 8 | H. phlox. | 1944 | ||||
8360 | Exc. | Alc. & Bouin | C—P | 6 | (Stain - Haematoxylin Eosin), phlox. | 1944 | ||||
8362 | Poor | p | C—P | 6 | (Stain - Haematoxylin Eosin), phlox | 1944 | ||||
8672 | Exc. | Ale. & Bouin | C—P | 6 | (Stain - Haematoxylin Eosin) | 1949 | ||||
8819 | Exc. | Formol—chrom. subl. | C—P | 8 | (Stain - Haematoxylin Eosin) | 1951 | Edwards-Jones-Brewer (H1496). Brewer (1937, 38)[1][2] | |||
8905 | Poor | Ale. | p | 6 | (Stain - Haematoxylin Eosin), phlox. | 1951 | Abnormal | |||
8910 | Good | Formol | C—P | 8 | (Stain - Haematoxylin Eosin), phlox. | 1951 | ||||
9222 | Good | Bouin | C—P | 6 & 10 | Azan | 1954 | Abnormal. Possibly stage 7 | |||
9250 | Exc. | Bouin | p | 8 | (Stain - Haematoxylin Eosin) | 1954 | ||||
9595 | Poor | p | p | 8 | (Stain - Haematoxylin Eosin) | 1958 | ||||
10003 | Good | Bouin | p | 5 | Various | 1963 | ||||
Abbreviations
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References
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Reference
Teacher JH. On the implantation of the human ovum and the early development of the trophoblast. (1925) J Obst. Gynaecol. 31(2); 166-217. M'Intyre D. The development of the vascular system in the human embryo prior to the establishment of the heart. (1926) Trans. Roy Soc. 40(1): 12-20.
Pages in category 'Teacher-Bryce Embryo 2'
The following 5 pages are in this category, out of 5 total.
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Media in category 'Teacher-Bryce Embryo 2'
The following 5 files are in this category, out of 5 total.
- Teacher1925 plate01.jpg 1,200 × 684; 126 KB
- Teacher1925 plate02.jpg 1,200 × 1,216; 219 KB
- Teacher1925 plate03.jpg 1,200 × 851; 352 KB
- Teacher1925 plate04.jpg 1,200 × 952; 249 KB
- Teacher1925 textfig04.jpg 598 × 662; 65 KB