Table 1 Serotonin receptor 5-HT_2C (HTR2C) genotypes and relationships to monoamine metabolite concentrations in human lumbar cerebrospinal fluid.

Cys23

Men

43

92 ± 40

F = 0.27

F = 0.13

166 ± 75

F = 0.73

F = 0.50

43 ± 8

F = 1.75

F = 1.48

Ser23

6

86 ± 16

p = 0.61

p = 0.72

144 ± 39

p = 0.40

p = 0.48

39 ± 4

p = 0.19

p = 0.23

Cys23Cys

Women

30

105 ± 39

F = 0.66

F = 0.57

194 ± 77

F = 2.14

F = 1.34

40 ± 6

F = 1.03

F = 0.91

Cys23Ser^c

6

118 ± 29

p = 0.42

p = 0.46^d

231 ± 69

p = 0.15

p = 0.25^e

44 ± 8

p = 0.32

p = 0.35^f

Ser23Ser^c

1

107

229

38