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Clinical Characteristics of Female Alcoholics with Low Platelet Monoamine Oxidase Activity
Author(s) -
Hallman Jarmila,
Knorring AnneLiis,
Knorring Lars,
Oreland Lars
Publication year - 1990
Publication title -
alcoholism: clinical and experimental research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.267
H-Index - 153
eISSN - 1530-0277
pISSN - 0145-6008
DOI - 10.1111/j.1530-0277.1990.tb00477.x
Subject(s) - psychology , sensation seeking , platelet , personality , extraversion and introversion , minnesota multiphasic personality inventory , psychopathy , depression (economics) , psychiatry , medicine , clinical psychology , big five personality traits , social psychology , macroeconomics , economics
The aim of the present study was to see if female alcoholics had low platelet MAO activity and whether there was a correlation between low MAO activity in female alcoholics and specific clinical characteristics often observed in type II male alcoholics. In earlier studies, male alcoholics have been subdivided into type I and type II alcoholics. Type II alcoholics were characterized by early onset, a high frequency of depression and alcoholism in first degree relatives, a high frequency of drug abuse and social complications, sensation seeking behavior, extraversion, impulsive sensation seeking psychopathy, and low platelet MAO activity. In the present series it was demonstrated that the female alcoholics had significantly lower platelet MAO activities than the female healthy volunteers. The subgroup of female alcoholics with low platelet MAO activity, however, did not differ from female alcoholics with normal platelet MAO activity in the same way as male alcoholics with low platelet MAO activity have been shown to differ from male alcoholics with normal platelet activity. They did not have early onset, higher frequency of depression or alcoholism in their first degree relatives, nor more social complications than the female alcoholics with normal platelet MAO activity. Furthermore, they did not differ from the female alcoholics with normal platelet MAO activity in any personality trait covered by the Karolinska Scales of Personality (KSP).