Talk:1987 Developmental Stages In Human Embryos - Appendix 1

Stage 6

Serial No. Grade Embedding Medium ? P P P P C-P STAGE 6 Thinness 6026 Poor 6734 Poor 6900 Poor 7634 Poor 7762 Good 7800 Exc. 7801 Exc. 7850 Exc. 8290 Exc. 8360 Exc. 8362 Poor p 6? 10 15 10 8 8 8 6 8 6 6 6 8 6 8 H.&E. H.&E. H.&E. H.&E. ? H.&E. H.&E. H.&E. H. phlox. H.&E., phlox. H.&E., phlox H.&E. H.&E. H.&E., phlox. H.&E., phlox. Azan 8672 Exc. 8819 Exc. 8905 Poor 8910 Good Formol 9222 Good Bouin 9250 Exc. Bouin 9595 Poor p 10003 Good Bouin 6& 10 8 H.&E. 1954 8 H.&E. 1958 5 V arious 1963 Fixative ? Zenker-acetic Formol Formol Zenker-formol Stain Y ear Notes 1929 Lockyer embryo. Abnormal. Ramsey (1937) 1934 Yale embryo. Ramsey (1938) 1940 Linzenmeier (1914) 1940 Torpin embryo. Krafka (1941) 1940 Wilson (1945) 1940 Abnormal 1940 Heuser et al. (1945) 1940 Abnormal 1944 1944 1944 1949 1951 Edwards-Jones-Brewer (H.I496). Brewer (1938) 1951 Abnormal 1951 1954 Abnormal. Possibly stage 7 Bouin C-P Ale. & Bouin C-P Bouin C-P Ale. & Bouin C-P C-P C-P C-P p C-P C-P p p p Ale. & Bouin Formol-chrom. subl. Ale. etc.

STAGE 7

Serial Embedding Thinness No. Grade Fixative Medium ((xm) Scain Y ear 1940 1943 1946 1948 1950 1950 1954 Notes Heuser et al. (1945) Abnormal 7802 Exc. Ale. & Bouin 8206 Good p 8361 Good Bouin 8602 Exc. Ale. 8752 Exc. 7 8756 Exc. Formol 9217 Exc. p C-P 6 H.&E. C-P 6 H.&E. C-P 10 p C-P 8 H.&E. C-P 10 H&E C-P 10 H&E P10 H.&E.

STAGE 8

Serial No. 1399 3412 5960 6630 6815 7170a and b 7545 7568 7640 7666 7701 7822 7949 7972 8255 8320 8352 8371 8671 8725 8727 8820 9009a and b 9123 9251 9286 10157 10174 Embedding Grade Fixative Medium Poor Formol P Poor Formol P Good Kaiserling P Poor Formol P Poor Formol P Poor Ale. C-P Plane Trans. Trans. Trans. Oblique Oblique Trans. Trans. Trans. Trans. Trans. Trans. Trans. Sag. Sag. Sag. Sag. Trans. Sag. Sag. Sag. Trans. Trans. Sag. Sag. Trans. Trans. Trans. Thinness (fxm) Stain Year Notes Exc. Poor Good Exc. Exc. Good Good Good Exc. Good Good Poor Exc. Exc. Exc. Good Formoi C-P Formol C-P Formol & Bouin P Formol-chrom. C-P subl. ? C-P Formol C-P Zenker p Ale. & Bouin C-P Bouin C-P Formol C-P Formol C-P Ale. & Bouin C-P Ale. & Bouin C-P Ale. & Bouin C-P Ale. & Bouin C-P Zenker-formol 10 H.&E. etc. 5-15 Al. coch. E. au., or. /-* 5 Al. coch. & eosin 6 H.&E. 10 Al. coch., or. G 6 H.&E. 6 H.&E. 10 Al. coch. 10 H.&E. 6 H.&E. 1916 "Mateer embryo" described by Streeter (1920a) 1921 1929 Heuser (1932b) 1932 1933 1935 Twins 1938 1938 1939 George (1942) 1939 "H. 1515" Formol C-P Formol C-P ? C-P C-P 8 H.&E. 1939 10 H.&E. 1940 10 H.&E. etc. 1941 6 H.&E. 1942 8 H.&E., phlox. 1944 8 H.&E., phlox. 1945 8 H.&E., phlox. 1946 8 H.&E., phlox. 1946 6 H.&E, phlox. 1949 6 H.&E, phlox. 1949 8 H.&E, phlox. 1949 10 H.&E. 1951 6 H.&E. 1952 6 H.&E. 1953 10-12 Azan, H. & phlox. 1954 8 Azan 1955 ? Cason 1967 8 Cason 1967 Slides showing embryo returned to Dr. Patten in 1962 Germ disc folded, possibly double (Hertig, 1968, fig. 180) "Jones-Brewer I" (H. 1459) described byJones and Brewer (1941) Twins described briefly by Heuser (1954) Good Good Good Exc. Formol Exc. Formol Exc. Bouin p p Trans.