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Maternal separation affects infant rats' behavior
Behavioral Biology, 1973Eighteen hour separations of 2 wk old Wistar rat pups from their mothers were found to increase levels of activity, elimination and self-grooming in a novel environment and to delay sleep onset. A control group supplied with nonlactating foster mothers suggested that whereas the sleep onset changes could have a nutritional mechanism, the waking ...
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Maternal behavior and offspring resiliency to maternal separation in c57bl/6 mice
Hormones and Behavior, 2013Adverse early life experience, such as childhood abuse, neglect, and trauma, increases lifetime risk for mental illness. To investigate underlying mechanisms, the maternal separation (MS) paradigm was developed and validated as an animal model of early adversity in rats, reliably effecting long-term changes to anxiety, gene expression, and stress ...
Lawrence S, Own, Paresh D, Patel
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Maternal Separation Anxiety: Its Developmental Course and Relation to Maternal Mental Health
Child Development, 1992Maternal separation anxiety is a construct that describes a mother's experience of worry, sadness, or guilt during short-term separations from her child. This investigation examined potential differences in psychological correlates between mothers with high and low levels of anxiety when their children were 8 months, 3 1/2 years, and 6 years of age ...
E, Hock, M B, Schirtzinger
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2012
Baseline descriptive data were obtained on 35 women who were subjected to infant separation for a period not less than 6 days and not more than 15 days following delivery. The design of the study was to obtain descriptive and demographic data, document recent life changes as reported by the subject before, during, and after her pregnancy, and to ...
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Baseline descriptive data were obtained on 35 women who were subjected to infant separation for a period not less than 6 days and not more than 15 days following delivery. The design of the study was to obtain descriptive and demographic data, document recent life changes as reported by the subject before, during, and after her pregnancy, and to ...
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Maternal Separation Anxiety in Infancy: Precursors and Outcomes
Child Psychiatry and Human Development, 1998The relationships among aspects of mothers' childhood memories, her maternal anxiety--when separated from her infant and the child's attachment pattern were studied with 58 low risk dyads participating in a longitudinal investigation. It was found that mother's perceived relationships with her own mother significantly predicted her offspring's ...
A, Scher, R, Hershkovitz, J, Harel
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Maternal Separation Induces Orofacial Mechanical Allodynia in Adulthood
Journal of Dental Research, 2016It is well known that exposure to maternal separation (MS) in early life causes plastic changes in the nervous system in adulthood, occasionally resulting in ubiquitous chronic pain. However, the pathogenic mechanisms of pain hypersensitivity remain unclear.
M, Yasuda +10 more
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Biochip for separating fetal cells from maternal circulation
Journal of Chromatography A, 2007Isolation of fetal cells from maternal circulation is the subject of intense research to eliminate the need for currently used invasive prenatal diagnosis procedures. Fetal cells can be isolated using magnetic-activated cell sorting or fluorescence-activated cell sorting, however no technique to specifically isolate and use fetal cells for genetic ...
Hisham, Mohamed +2 more
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Neural correlates of maternal separation in rhesus monkeys
Biological Psychiatry, 2001The neurobiological basis of stress and anxiety in primates remains poorly understood. In this study, we examined the neural response to a naturalistic social stressor: maternal separation. We used rhesus monkeys as an animal model because of their close phylogenetic affinity with humans.Six juvenile rhesus monkeys received [(18)F]-fluorodeoxyglucose ...
J K, Rilling +5 more
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Maternal moderators of child care: The role of maternal separation anxiety
New Directions for Child and Adolescent Development, 1990Mothers' concern about separation is an important moderator of the effects of maternal employment and child care on children's development.
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NEONATAL SEPARATION: THE MATERNAL SIDE OF INTERACTIONAL DEPRIVATION
Pediatrics, 1970On page 197 of the February issue Dr. Barnett's name should have been spelled Clifford.
C R, Barnett +3 more
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