Biomedical subjects

Maria Hernandez-Reif

Publications and source records attributed to Maria Hernandez-Reif.

40 records · Page 3Linked to original sources

PubMed2002

Right frontal EEG and pregnancy/neonatal outcomes.

Fifty-two pregnant women recruited during their second trimester were given EEGs and divided into greater relative right and left frontal EEG activation groups. The greater relative right frontal EEG women had lower dopamine levels during their second trimester and lower dopamine and higher cortisol levels during the neonatal period. The newborns of the right frontal EEG mothers also showed greater relative right frontal EEG, had lower dopamine and serotonin levels, spent more time in indeterminate sleep and had inferior Brazelton scores. A discriminant function analysis based on the mothers' prenatal depression scores and biochemical measures correctly classified 74% of the women as greater relative right or left frontal EEG group members.

Depressive Disorder↗

PubMed2002

Aggressive adolescents benefit from massage therapy.

Seventeen aggressive adolescents were randomly assigned to a massage therapy group or a relaxation therapy group to receive 20-minute therapy sessions, twice a week for five weeks. The massaged adolescents had lower anxiety after the first and last sessions. By the end of the study, they also reported feeling less hostile and they were perceived by their parents as being less aggressive. Significant differences were not found for the adolescents who were assigned to the relaxation group.

Adolescent↗

PubMedDate not supplied

Impact of a massage therapy clinical trial on immune status in young Dominican children infected with HIV-1.

PURPOSE: The effectiveness of massage therapy on immune parameters was evaluated in young Dominican HIV+ children without current access to antiretroviral therapies. METHODS: Eligible children, who were followed at the Robert Reid Cabral Hospital (San Domingo, Dominican Republic), were randomized to receive either massage treatment or a control/friendly visit twice weekly for 12 weeks. Blood was drawn at baseline and following the 3-month intervention for determinations of CD4, CD8, and CD56 cell counts and percentage, along with activation markers (CD25 and CD69). RESULTS: Despite similar immune parameters at baseline in the two groups, significantly more of the control group exhibited a decline in CD4 cell count (>30%, p = 0.03), postintervention. The decrease was particularly evident in older (5-8 years) children in the control arm, who demonstrated a significant reduction in both CD4 and CD8 cell counts compared to massage-treated older children who remained stable or showed immune improvement. Additionally, a significant increase in CD4+CD25+ cells was observed over the 12-week trial in the massage-treated older children (p = 0.04) but not in the control group. In younger massage-treated children, (2-4 years old), a significant increase in natural killer cells was shown. CONCLUSION: Together these findings support the role for massage therapy in immune preservation in HIV+ children.

Acquired Immunodeficiency Syndrome↗

PubMedDate not supplied

Maternal psychological distress, prenatal cortisol, and fetal weight.

OBJECTIVE: The objective of this study was to examine the effects of maternal psychological distress on estimated fetal weight during midgestation and explore the maternal hypothalamic-pituitary axis and sympathoadrenal dysregulation as potential risk factors for these effects. METHODS: Fetal ultrasound biometry measurements and maternal sociodemographic characteristics, emotional distress symptoms, and first morning urine samples were collected during a clinical ultrasound examination for a cross-sectional sample of 98 women who were between 16 and 29 weeks pregnant. Fetal weight was estimated from ultrasound biometry measurements; maternal emotional distress was assessed using the daily hassles (stress), Center for Epidemiologic Studies-Depression (depression), and State-Trait Anxiety Inventory (anxiety) scales; and urine samples were assayed for cortisol and norepinephrine levels. RESULTS: Correlation analyses revealed that both maternal psychological (daily hassles, depression, and anxiety) and biochemical (cortisol and norepinephrine) variables were negatively related to fetal biometry measurements and estimated fetal weight. A structural equation model further revealed that when the independent variance of maternal sociodemographic, psychological distress, and biochemistry measures were accounted for, prenatal cortisol was the only significant predictor of fetal weight. CONCLUSIONS: Women exhibiting psychological distress during pregnancy exhibit elevated cortisol levels during midgestation that are in turn related to lower fetal weight.

Adult↗