ABSTRACT
OBJECTIVE: To examine attitudes and beliefs related to help-seeking for depression among an international sample of pregnant women, a majority of whom were Spanish-speakers residing in Latin America. METHODS: More than 6 000 (n = 6 672) pregnant women met eligibility criteria and consented to participate between 15 January 2009-12 August 2011. Of these, 1 760 with a Latino/Hispanic background completed a baseline survey as part of a larger study. Group comparisons analyzed attitudes and behaviors related to seeking help for depression, while a logistic regression was conducted to identify demographic characteristics related to help-seeking support. RESULTS: Of the participants, three-fourths reported experiencing depression during or after their current or past pregnancies. The majority of participants did not seek help, and generally reported ambivalence about their depressive symptoms and uncertainty as to the helpfulness of others. However, 44.8% did seek help, mostly by speaking to family or partners and reported feeling fear, shame, and embarrassment about their symptoms. A current major depressive episode and an income less than or equal to US$ 10 000 were significant predictors of help-seeking behaviors. CONCLUSIONS: Data from this study suggest that when feeling sad or depressed, perinatal Latinas tend to seek emotional support first from family and friends and may underutilize mental health services when needed. The Internet is an effective means for reaching perinatal women, especially those in areas of the world where there may be barriers to accessing psychological resources.
OBJETIVO: Analizar las actitudes y las creencias relacionadas con la búsqueda de ayuda para la depresión en una muestra internacional de mujeres embarazadas, la mayor parte de ellas hispanohablantes y residentes en América Latina. MÉTODOS: Más de 6 000 mujeres embarazadas (n = 6 672) cumplieron los criterios de selección y aceptaron participar entre el 15 de enero del 2009 y el 12 de agosto del 2011. De estas, 1 760 de origen latino o hispano completaron una encuesta básica que formaba parte de un estudio más amplio. Mediante comparaciones de grupo, se analizaron las actitudes y los comportamientos relacionados con la búsqueda de ayuda para la depresión, mientras que, mediante regresión logística, se determinaron las características demográficas relacionadas con la búsqueda de ayuda o apoyo. RESULTADOS: De todas las participantes, tres cuartas partes notificaron sentimientos de depresión durante o después de los embarazos actuales o pasados. La mayor parte de ellas no buscaron ayuda, y en general manifestaron ambivalencia acerca de sus síntomas depresivos e incertidumbre en cuanto a la capacidad de ayuda de otras personas. Sin embargo, 44,8% buscaron ayuda, principalmente hablando con familiares o compañeros, y notificaron sentimientos de temor, culpabilidad y vergüenza acerca de sus síntomas. Un episodio depresivo mayor actual y unos ingresos iguales o inferiores a US$ 10 000 fueron factores predictivos significativos de comportamientos de búsqueda de ayuda. CONCLUSIONES: Los datos de este estudio indican que, cuando se sienten tristes o deprimidas, las mujeres latinas en período perinatal tienden a buscar en primer lugar el apoyo emocional de la familia y los amigos, y podrían subutilizar los servicios de salud mental cuando son necesarios. La internet es un medio eficaz para llegar a las mujeres en período perinatal, especialmente a las que viven en zonas del mundo donde pueden existir barreras para el acceso a los recursos psicológicos.
Subject(s)
Animals , Blastula/metabolism , Gene Expression Regulation, Developmental , Xenopus/embryology , Xenopus/genetics , Embryo, Nonmammalian/metabolism , Gene Expression Profiling , Molecular Sequence Annotation , Poly A/metabolism , Polyadenylation/genetics , RNA Stability/genetics , RNA, Messenger, Stored/genetics , RNA, Messenger, Stored/metabolism , Reproducibility of Results , Transcription Factors/metabolism , Transcription, Genetic , Xenopus Proteins/genetics , Xenopus Proteins/metabolism , Zebrafish/geneticsABSTRACT
There was a linear increase in poly (A+) polymerase activity in the C. arietinum epicotyls during germination. Six-day-old auxin treated seedlings showed about 3-4 fold stimulation in enzyme activity, accompanied with 3- fold rise in the relative abundance of poly (A+) RNA levels. Actinomycin D, cycloheximide, cordycepin and amino acid analogues caused dramatic decline in poly (A+) polymerase as well as poly (A+) RNA levels. It seems that auxin induced a de novo synthesis of this enzyme.
Subject(s)
Amino Acids/metabolism , Antineoplastic Agents/pharmacology , Cicer/drug effects , Cycloheximide/pharmacology , Dactinomycin/pharmacology , Deoxyadenosines/pharmacology , Electrophoresis, Polyacrylamide Gel , Gene Expression Regulation, Plant , Germination , Indoleacetic Acids/pharmacology , Poly A/metabolism , Polynucleotide Adenylyltransferase/isolation & purification , Protein Synthesis Inhibitors/pharmacology , RNA/metabolism , Seeds/drug effectsABSTRACT
Poly (2'-O-methyladenylic acid), poly (Am), is recognized as template in the reaction catalyzed by avian myeloblastosis virus, AMV, reverse transcriptase better in the presence of Mn than Mg as divalent cation. An apparent KM value of 2.5 x 10 M in relation to TTP and an inhibition of the reaction at poly (Am concentration higher than 5 microng/ml have been observed. Ethidium bromide, EtBr, tetramethyl ethidium bromide, TMEtBr, dideoxy TTP, and novobiocin are inhibitors of the poly (Am)-directed reverse transcriptase reaction in the presence of Mn