Child Sexual Abuse and Continuous Influence of Cultural Practices: A Review.

Aim: To provide information on the possible influence of cultural practices in perpetuating child sexual abuse and to examine documented examples of these cultural influences.

Methods: A computer literature search was done of Medline, Science Direct, PSYCInfo, Embase and PubMed for keywords. There were also manual searches in the library of journals that are not accessible online.

Subjective response to alcohol and ADH polymorphisms in a select sample of young adult male East Indians and Africans in Trinidad and Tobago.

Objective: Level of response to alcohol has been associated with risk of alcohol dependence in a number of ethnic groups. In the present study, subjective and objective responses to alcohol were evaluated in Indo-Trinidadians (Indo-T) and Afro-Trinidadians (Afro-T). Associations of alcohol dehydrogenase polymorphisms with response to alcohol, using the Subjective High Assessment Scale (SHAS), and breath alcohol concentrations (BrAC) were tested.

Co-morbidity of alcohol dependence and select affective and anxiety disorders among individuals of East Indian and African ancestry in Trinidad and Tobago.

The present study sought to determine whether an association exists between alcohol dependence and select affective and anxiety disorders in patients presenting at substance abuse centres in Trinidad and Tobago (TT). The participants in this study were 143 alcohol dependents, of either East Indian ancestry (Indo-TT) or African ancestry (Afro-TT) and 109 controls matched by age, gender and ethnicity. A structured interview was used to gather information on demographics, psychiatric diagnoses and personal drinking and drug use.

The clinical course of alcoholism in Trinidad and Tobago.

Objective: The clinical course of alcoholism has been described as a series of distinct, alcohol-related life events that occur in an orderly sequence. However, whether that sequence differs, depending on ethnicity and country of origin, is less clear. The purposes of this study were to investigate the sequence and progression of alcohol-related life events in individuals of East Indian (Indo) and African (Afro) heritage on the islands of Trinidad and Tobago, and compare those results with data reported previously by the Collaborative study for the Genetics of Alcoholism (COGA).

Association of ALDH1 promoter polymorphisms with alcohol-related phenotypes in Trinidad and Tobago.

Objective: Two polymorphisms in the promoter region of the gene encoding cytosolic aldehyde dehydrogenase (ALDH1A1), ALDH1A1*2 and ALDH1A1*3, have recently been identified. The present study sought to determine whether an association exists between ALDH1A1 genotypes, alcohol dependence, drinking history, and liver function tests in the two major ethnic groups of Trinidad and Tobago (TT).

Method: The participants in this study were 137 alcohol dependents of either East Indian ancestry (Indo-TT) or African ancestry (Afro-TT) and 108 controls matched by age, gender, and ethnicity.

Association of the ADHIB*3 allele with alcohol-related phenotypes in Trinidad.

Background: Two of the class I alcohol dehydrogenase (ADH) genes located on chromosome 4 (ADH1B and ADH1C) encode for multiple isozymes that differ in their kinetic properties. At the ADH1B locus, 3 polymorphisms are present (ADH1B(*)1, ADH1B(*)2, ADH1B(*)3). ADH1B(*)2 (found mostly in individuals of East Asian and Jewish descent) and ADH1B(*)3 (found mostly in individuals of African decent) alleles encode for a more active enzyme variants than ADH1B(*)1 and the presence of these alleles has been associated with protection from alcohol dependence.

ADH1C*2 allele is associated with alcohol dependence and elevated liver enzymes in Trinidad and Tobago.

Variants in alcohol dehydrogenase (ADH) genes differ between ethnic groups and have, in some studies, been found to be associated with alcohol dependence and alcoholic liver disease. This study sought to determine whether an association exists between ADH (ADH1C previously ADH3, ADH1B*2 previously ADH2*2) genotypes, alcohol dependence, drinking history, and liver function tests in the two major ethnic groups of Trinidad and Tobago (TT). One hundred and forty-five alcohol-dependent individuals of both East Indian (Indo-TT) and African (Afro-TT) ancestry, and 108 controls matched by age, sex, and education participated in the study.