Mothers of preterm, very low birthweight (< or = 1500 g; VLBW) infants experience the stress of caring for small, fragile infants at the same time that they are recovering from the relative immunosuppression of pregnancy and when many health behaviour changes (e.g., nutrition) occur which also may influence immune status. The purpose of this study was to examine changes in anxiety and depression and in health behaviors, as well as lymphocyte proliferation and natural killer cell activity in mothers of preterm, VLBW infants compared to mothers of healthy term infants. Mothers of preterm VLBW infants have decreased in vitro lymphocyte response to mitogens compared to mothers of healthy term infants over time, and this difference could not be explained by anxiety, depression, or health behaviors. However, among mothers of VLBW infants, anxiety was related to decreased lymphocyte proliferation response at 1 month postpartum. There was no relationship between maternal depression and lymphocyte proliferative response in mothers of term infants. Natural killer cell activity did not differ between the two groups of mothers, nor was there a relationship between natural killer cell activity and maternal anxiety, depression, or health behaviors. Thus, lymphocyte proliferative response to mitogens may be an important biologic market of increased stress in mothers of VLBW infants in the first couple of months postpartum.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1006/brbi.1997.0502 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Case-control study on long-term kidney outcomes in very low birth weight infants: impact of growth restriction and maternal preeclampsia.
J Pediatr (Rio J)
January 2025
Universidade de Caxias do Sul, Programa de Pós-Graduação em Ciências da Saúde, Caxias do Sul, RS, Brazil; Universidade de Caxias do Sul, Área do Conhecimento de Ciências da Vida, Caxias do Sul, RS, Brazil; Hospital Geral de Caxias do Sul, Caxias do Sul, RS, Brazil.
Objective: To identify factors, particularly neonatal acute kidney injury, associated with an increased risk of developing chronic kidney disease (CKD) within the first 10 years of life in children with a history of prematurity and very low birth weight (VLBW).
Methods: This nested case-control study was conducted on VLBW infants (> 500 g and < 1.500 g) born between 2012 and 2022.
The use of premedication for intubating very low birth weight infants in the neonatal intensive care unit: Results of a national survey.
Am J Perinatol
January 2025
Yale School of Medicine, New Haven, United States.
Objective: To explore barriers and perspectives of premedication use for non-emergent intubations of very low birth weight (VLBW) infants (less than 1,500 g).
Study Design: A cross-sectional, online survey was distributed from January to April 2023 to members of the American Academy of Pediatrics Section on Neonatal-Perinatal Medicine. Data was analyzed using descriptive statistics and chi-square tests.
Association between body mass index at birth and neonatal health outcomes in preterm infants: A retrospective analysis.
Pediatr Obes
January 2025
Department of Neonatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
Background: Studies on how birth body mass index (BMI) affects health outcomes in preterm infants are relatively limited.
Aim: To analyze the association between BMI at birth and neonatal health outcomes in extremely low and very low birth weight preterm infants in China.
Methods: Used data from the Chinese Premature Infant Informatization Platform (2022-2023).
Transition to competent oral feeding in preterm infants: Analyzing timing and determinants.
An Pediatr (Engl Ed)
January 2025
Departamento de Enfermería, Unidad de Neonatología, Hospital Universitario de Burgos, Burgos, Spain.
Introduction: The achievement of oral feeding competence (OFC) is a challenge in preterm infants and can be affected by several factors.
Objective: The aim of our study was to determine the time elapsed to development of OFC in very low birth weight (VLBW, weight <1500g) preterm infants and to identify factors associated with greater difficulty in achieving this skill.
Population And Methods: Observational, longitudinal and prospective study in VLBW infants over a period of 7 years (2016-2022).
Impact of Omega-3 Enriched Lipid Emulsions on Retinopathy of Prematurity in Very Low Birth Weight Infants: A Retrospective Cohort Analysis.
Indian J Pediatr
January 2025
Department of Neonatal Intensive Care Unit, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, 310018, China.
Objectives: To assess the effects of ω-3 long-chain polyunsaturated fatty acid (LCPUFA)-enriched lipid emulsions (SMOFlipid) vs. traditional soybean oil-based lipid emulsions (Intralipid) on the occurrence and severity of retinopathy of prematurity (ROP) in infants with very low birth weight (VLBW).
Methods: In this retrospective cohort study, 301 VLBW infants who received either SMOFlipid or Intralipid for a minimum of 14 d were included.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!