Template:Hamilton1946a table1
From Embryology
Table 1. Ages and stages of development of eggs examined | |||
Cow no. | Age of ovum from end of oestrus (hr.) | Stage of development as shown by sections | Remarks |
---|---|---|---|
295 | — | — | Ovarian |
305 | — | — | Ovarian |
H.14 | 22 | Unfertilized | Normal oestrus |
I.30 | 24 | Unfertilized | Corpus luteum expressed |
95 | 35.25 | Unfertilized | Corpus luteum expressed |
437 | 42 | Unfertilized | Corpus luteum expressed |
80 | 46.25 | Normal oestrus | |
561 | — | Not sectioned. Normal oestrus | 100 mg. horsepituitary |
279 | 484 | Maturation spindle | Corpus luteum expressed |
I.39 | 23 | 2nd maturation spindle | Corpus luteum expressed |
305 | 40 | Early central pronuclei | Corpus luteum expressed |
418 44.5 | |||
I.50 | 50 | ||
723 | 30.5 | ||
623 | 51.75 | ||
I.34 | 24 | ||
481 | 40 | ||
I.26 | 45.5 | ||
H.24 | 40 | ||
H.15 | 44.5 | ||
H.10 | 40.5 | ||
E.87 | 45.75 | ||
A.35 | 45 | ||
302 | 96 (in uterus) | ||
E.D.5 | 45.25 | ||
H.23 | 55.5 | ||
H.32 | 70 | ||
I.35 | 47 | ||
620 | 70 | ||
621 | 44 | ||
154 | Unknown | ||
E.92 | 62.75 | ||
H.25 | 66.75 | ||
H.5 | 51.25 | ||
H.9 | 43.75 | ||
625 | 46.25 | ||
H.13 | 71 | ||
H.20 | 62.5 | ||
H.6 | 63.5 | ||
H.22 | 65 | ||
E.91 | 71 | ||
299 | 72.5 | ||
282 | 96 (in uterus) | ||
I.17 | 72 (in uterus) | ||
I.25 | 141 (in uterus) | ||
29 | 144 (in uterus) | ||
H.40 | 190 (in uterus) |