Template:Carnegie Collection stage 5 table

From Embryology
Carnegie Collection - Stage 5 
Serial No. Stage Grade Fixative Embedding Medium Thinness (µm) Stain Year Notes
8020 5a Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin) 1942 Hertig and Rock (1945a)[1]
8155 5a Exc. Bouin C-P 6 (Stain - Haematoxylin Eosin) 1943 Hertig and Rock (1949)[2]
8225 5a Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin) 1944 Hertig and Rock (1945b)[3]
8004 5b Exc Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin) 1942 Hertig and Rock (1945a)[1]
8171 5b Exc Alc. C-P 6 (Stain - Haematoxylin Eosin) 1943 Hertig and Rock (1949)[2]
8215 5b Exc Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin) 1944 Hertig and Rock (1945c)[4]
9350 5b Exc Bouin  ?  ? (Stain - Haematoxylin Eosin) 1955 Heuser (1956)[5]
4900 5c Poor p P 10 p 1925 Incomplete. Streeter (1926)[6]
7699 5c Exc. Bouin C-P 6 (Stain - Haematoxylin Eosin) 1939 Hertig and Rock (1941)[7]
7700 5c Exc. Bouin C-P 6 (Stain - Haematoxylin Eosin) 1938 Hertig and Rock (1941)[7]
7771 5c Exc. Bouin C-P 10 (Stain - Haematoxylin Eosin) 1940 Abnormal
7950 5c Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin) 1941 Hertig and Rock (1944)[8]
8000 5c Poor Alc. & Bouin C-P 8 (Stain - Haematoxylin Eosin) 1942 Abnormal
8139 5c Exc.  ? C-P 6 (Stain - Haematoxylin Eosin) 1943 Incomplete. Marchetti (1945)[9]
8299 5c Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin), phlox. 1945 Abnormal
8329 5c Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin), phlox. 1945 Abnormal
8330 5c Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin), phlox. 1945
8370 5c Poor Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin), phlox. 1946 Abnormal
8558 5c Exc. Alc. & Bouin C-P 6 (Stain - Haematoxylin Eosin) 1947
Stage 5 was originally subdivided into 3 sequential parts a, b, c.

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. 1.0 1.1 Hertig AT. and Rock J. Two human ova of the pre-villous stage, having a developmental age of about seven and nine days respectively. (1945) Contrib. Embryol., Carnegie Inst. Wash. Publ. 557, 31: 65-84.
  2. 2.0 2.1 Hertig, A. T., and Rock, J. 1949. Two human ova of the pre-villous stage, having a developmental age of about eight and nine days respectively. Carnegie Instn. Wash. Publ. 583, Contrib. Embryol., 33, 169-186
  3. Hertig AT. and Rock J. On a normal human ovum not over 7.5 days of age. (1945) Anat. Rec, 91: 281.
  4. Hertig, A. T., and Rock J. 1945c. On a normal ovum of approximately 9 to 10 days of age. Anat. Rec, 91,281.
  5. Heuser, C. H. 1956. A human ovum with an estimated ovulation age of about nine days. Anat. Rec, 124, 459.
  6. Streeter, G. L. 1926. The "Miller" ovum—the youngest normal human embryo thus far known. Carnegie Instn. Wash. Publ 363, Contrib. Embryol., 18, 31-48.
  7. 7.0 7.1 Hertig, A. T., and Rock, J. 1941. Two human ova of the pre-villous stage, having an ovulation age of about eleven and twelve days respectively. Carnegie Instn. Wash. Publ. 525, Contrib. Embryol., 29, 127-156.
  8. Hertig, A. T., and Rock, J. 1944. On the development of the early human ovum, with special reference to the trophoblast of the previllous stage: a description of a normal and 5 pathologic human ova. Amer. J. Obstet Gynecol, 47, 149-184.
  9. Marchetti AA. A pre-villous human ovum accidentally recovered from a curettage specimen. (1945) Contrib. Embryol., Carnegie Inst. Wash. Publ. 557, 31: 107-115.