Template:Pincus1936 table7

From Embryology
Table 7 - The Development of Ovarian Eggs of the Rabbit in Media Containing Various Hormone Preparations. 
To be formatted - (From Pincus and Enzmann, 1935)

Number


Time of

OF

Medium

Results

CULTURING

Cultures


20 min.

14

Ringer-Locke + 1 drop beef pituitary

Vesicular tetrads formed in all cases


2 hrs.

11

Ringer-Locke -|2 drops beef pituitary

In some cases vesicular tetrads and some free tetrads were formed. Some formed polar bodies


24 hrs.

9

Ringer-Locke -f1 drop maturity hormone

Vesicular tetrads in all cases except 3 which had free tetrads


25 hrs.

4

Ringer-Locke -f 2 drops maturity

Vesicular tetrads in all cases

A.

hormone


25 hrs.

7

Ringer-Locke + 3 drops maturity hormone

Vesicular tetrads, free tetrads, structures resembling fusion nuclei


2 hrs.

18

Ringer-Locke

Vesicular tetrads and free tetrads


4 hrs.

3

Ringer-Locke

Free tetrads


6 hrs.

3

Ringer-Locke

Rudiment of first polar spindle


20 hrs.

IG

Ringer-Locke

Vesicular tetrads, free tetrads, fusion nuclei

24 hrs.

6

Plasma + 1 drop thyroxin


22 hrs.

4

Plasma + 3 drops thyroxin

22 hrs.

3

Phisma -|- 4 drops

All cultures showed about the

B

thyroxin

same phenomena which in

24 lirs.

8

Plasma -|- 6 drops thyroxin

cluded tetrad formation in all cultured eggs. In some

24 hrs.

4

Plasma -|- 8 drops thyroxin

of the cultures polar bodies formed, or the vesicular

20-24 hrs.

22

Plasma -|- 2 drops Ringer-Locke sol.

membrane dissolved


. 20-24 hrs.

8

Plasma -|- 6 drops Ringer-Locke sol.