Abstract
Objective: Children of substance-abusing (SA) fathers have been found to have increased rates of conduct disorder (CD). Substance abuse and antisocial behavior have been linked to alterations in dopaminergic regulation and to monoamine oxidase (MAO) in adults. This study assessed the relationship between homovanillic acid (HVA), the metabolite of dopamine (DA), and MAO, the enzyme facilitating the conversion of DA to HVA, with CD in boys of SA and non-SA fathers. Method: Male youths (N = 65), between the ages of 6 and 15 years, admitted to a residential setting because of behavior problems, were studied through peripheral blood samples and structured interviews. Results: The findings indicated that MAO activity was significantly higher in boys of SA fathers with CD than (1) in boys of non-SA fathers with CD and (2) in boys of SA fathers without CD. HVA levels did not differ significantly among the groups. Conclusions: In the context of previous studies, the findings support the concept of dopaminergic dysregulation in sons of SA fathers, manifested by alterations in MAO activity levels in those youths with CD.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 135-139 |
| Number of pages | 5 |
| Journal | Journal of Studies on Alcohol |
| Volume | 56 |
| Issue number | 2 |
| State | Published - 1995 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Medicine (miscellaneous)
- Psychology(all)
Cite this
Homovanillic acid and monoamine oxidase in sons of substance-abusing fathers : Relationship to conduct disorder. / Gabel, S.; Stadler, J.; Bjorn, J.; Shindledecker, R.; Bowden, C. L.
In: Journal of Studies on Alcohol, Vol. 56, No. 2, 1995, p. 135-139.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Homovanillic acid and monoamine oxidase in sons of substance-abusing fathers
T2 - Relationship to conduct disorder
AU - Gabel, S.
AU - Stadler, J.
AU - Bjorn, J.
AU - Shindledecker, R.
AU - Bowden, C. L.
PY - 1995
Y1 - 1995
N2 - Objective: Children of substance-abusing (SA) fathers have been found to have increased rates of conduct disorder (CD). Substance abuse and antisocial behavior have been linked to alterations in dopaminergic regulation and to monoamine oxidase (MAO) in adults. This study assessed the relationship between homovanillic acid (HVA), the metabolite of dopamine (DA), and MAO, the enzyme facilitating the conversion of DA to HVA, with CD in boys of SA and non-SA fathers. Method: Male youths (N = 65), between the ages of 6 and 15 years, admitted to a residential setting because of behavior problems, were studied through peripheral blood samples and structured interviews. Results: The findings indicated that MAO activity was significantly higher in boys of SA fathers with CD than (1) in boys of non-SA fathers with CD and (2) in boys of SA fathers without CD. HVA levels did not differ significantly among the groups. Conclusions: In the context of previous studies, the findings support the concept of dopaminergic dysregulation in sons of SA fathers, manifested by alterations in MAO activity levels in those youths with CD.
AB - Objective: Children of substance-abusing (SA) fathers have been found to have increased rates of conduct disorder (CD). Substance abuse and antisocial behavior have been linked to alterations in dopaminergic regulation and to monoamine oxidase (MAO) in adults. This study assessed the relationship between homovanillic acid (HVA), the metabolite of dopamine (DA), and MAO, the enzyme facilitating the conversion of DA to HVA, with CD in boys of SA and non-SA fathers. Method: Male youths (N = 65), between the ages of 6 and 15 years, admitted to a residential setting because of behavior problems, were studied through peripheral blood samples and structured interviews. Results: The findings indicated that MAO activity was significantly higher in boys of SA fathers with CD than (1) in boys of non-SA fathers with CD and (2) in boys of SA fathers without CD. HVA levels did not differ significantly among the groups. Conclusions: In the context of previous studies, the findings support the concept of dopaminergic dysregulation in sons of SA fathers, manifested by alterations in MAO activity levels in those youths with CD.
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M3 - Article
VL - 56
SP - 135
EP - 139
JO - Journal of Studies on Alcohol and Drugs
JF - Journal of Studies on Alcohol and Drugs
SN - 1937-1888
IS - 2
ER -