Universlty of Manitoba, ln Partîal Fulfiìlment - MSpace at the ...

lrregul ar (Z)
somi te be low
level somites
0(0) 0(0)
0 (0) 0 (0)
o(o) o(o)
o(o) o(o)
l(1.32) o(o)
o (o) o (o)
0 (0) 0 (0)
0(0) 0(0)
o\
TABLE 31 . DISTRIBUTION OF OPEN CORD DEFECTS BY STAGES
Stage
Regu l.a r
somi te
level
Exper i men ta I s
&) lrregular (?)
below som ï te below
somites level somi tes
Controls
Regular (%)
somi te below
level somites
13
14
15
16
17
18
19
20
3(r.60) 5Q.66) o(o)
2(r.06) \(2.13) o(o)
2(1.06) 52.66]. 1 (0.53)
2(t.06) 6(3.19) 3(r.60)
5Q.66) o (o) 6(3.19)
4(2.13) o(o) 5Q.661
2(1.06) o(o) o(o)
2(r.06) 0(0) 0(o)
o (o) o (o)
1(0.53) 0(0)
0 (0) 0 (o)
2(1.06) 1(1.32)
o(o) o(o)
0(0) 0(0)
o(o) o(o)
0(0) 0(0)
1(1.32)
o (o)
0 (0)
0 (0)
o (o)
0 (0)
0 (0)
0 (o)
Numbers of Emb ryos
188
76