Template talk:Carnegie Collection stage 8 table

From Embryology


Carnegie Collection - Stage 8 
Serial No. Grade Fixative Embedding Medium Plane Thinness (µm) Stain Year Notes
1399 Poor Formol P Trans. 10 (Stain - Haematoxylin Eosin) etc. 1916 "Mateer embryo" described by Streeter (1920a)[1]
3412 Poor Formol P Trans. 5-15 Al. coch. E. au., or. 1921
5960 Good Kaiserling P Trans. 5 Al. coch. & eosin 1929 Heuser (1932b)[2]
6630 Poor Formol P Oblique 6 (Stain - Haematoxylin Eosin) 1932
6815 Poor Formol P Oblique 10 Al. coch., or. G 1933
7170a and b 7545 Poor Alc. C-P Trans. 6 (Stain - Haematoxylin Eosin) 1935 Twins
7568 Poor Formoi C-P Trans. 6 (Stain - Haematoxylin Eosin) 1938
7640 Good Formol & Bouin P Trans. 10 (Stain - Haematoxylin Eosin) 1939 George (1942)[3]
7666 Exc. Formol-chrom. subl. C-P Trans. 6 (Stain - Haematoxylin Eosin) 1939 "H. 1515"
7701 Exc. ? C-P Trans. 8 (Stain - Haematoxylin Eosin) 1939
7822 Good Formoi C-P Trans. 10 (Stain - Haematoxylin Eosin) 1940
7949 Good Zenker p Sag. 10 (Stain - Haematoxylin Eosin) etc. 1941
7972 Good Alc. & Bouin C-P Sag. 6 (Stain - Haematoxylin Eosin) 1942
8255 Exc. Bouin C-P Sag. 8 (Stain - Haematoxylin Eosin), phlox. 1944 Slides showing embryo returned to Dr. Patten in 1962
8320 Good Formol C-P Sag. 8 (Stain - Haematoxylin Eosin), phlox. 1945
8352 Good Formol C-P Trans. 8 (Stain - Haematoxylin Eosin), phlox. 1946
8371 Poor Alc. & Bouin C-P Sag. 8 (Stain - Haematoxylin Eosin), phlox. 1946
8671 Exc. Alc. & Bouin C-P Sag. 6 (Stain - Haematoxylin Eosin), phlox. 1949
8725 Exc. Alc. & Bouin C-P Sag. 6 (Stain - Haematoxylin Eosin), phlox. 1949
8727 Exc. Alc. & Bouin C-P Trans. 8 (Stain - Haematoxylin Eosin), phlox. 1949 Germ disc folded, possibly double (Hertig, 1968, fig. 180)[4]
8820 Good Zenker-formol ? Trans. 10 (Stain - Haematoxylin Eosin) 1951 "Jones-Brewer I" (H. 1459) described by Jones and Brewer (1941)[5]
9009a and b 9123 Good Formol C-P Sag. 6 (Stain - Haematoxylin Eosin) 1952 Twins described briefly by Heuser (1954)[6]
9123 Good Formol C-P Sag. 6 (Stain - Haematoxylin Eosin) 1953
9251 Good ? C-P Sag. 10-12 Azan, H. & phlox. 1954
9286 Exc. Formol C-P Trans. 8 Azan 1955
10157 Exc. Formol C-P Trans. ? Cason 1967
10174 Exc. Bouin p Trans. 8 Cason 1967
Abbreviations
  • Grade - total grade of the specimen and includes both its original quality and the condition of the mounted sections.
  • Embedding medium - paraffin (P) or a combination of celloidin and paraffin (C-P).
  • Fixative - formalin (Formol), alcohol and formalin (Alc, formol), Bouin (Bouin solution)
  •  ? - unknown or not determined.
References
  1. Streeter, G. L. 1920. A human embryo (Mateer) of the pre-somite period. Carnegie Instn. Wash. Publ. 272, Contrib. Embryol., 9, 389-424.
  2. Heuser, C. H. 1932b. A presomite human embryo with a definite chorda canal. Carnegie Instn. Wash. Publ. 433, Contrib. Embryol., 23, 251-267.
  3. George, W. C. 1942. A presomite human embryo with chorda canal and prochordal plate. Carnegie Instn. Wash. Publ. 541, Contrib. Embryol., 30, 1-7.
  4. Hertig, A. T. 1968. Human Tropboblast. Thomas, Springfield, Illinois.
  5. Jones, H. O., and Brewer, J. I. 1941. A human embryo in the primitive-streak stage (Jones-Brewer ovum I). Carnegie Instn. Wash. Publ. 525, Contrib. Embryol., 29, 157-165.
  6. Heuser, C. H. 1954. Monozygotic twin human embryos with an estimated ovulation age of 17 days. Anat. Rec, 118, 310.