Physical growth of cebus monkeys, Cebus albifrons, during protein or calorie deficiency

Abstract Background The study aims to use the cross-lagged model and utilize data from the Born in Shenyang Cohort Study to characterize the bidirectional associations of the term-born infants’ neurodevelopment in five domains and physical growth in early life. Method This study consists of 688 mother-child dyads from the Born in Shenyang Cohort Study. Infants’ anthropometric (weight and length) and development in neurological outcomes (Gesell Development Scale) were measured at the age of 6 and 12 months. Cross-lagged analyses and multiple linear regression analyses were used to explore the longitudinal relationships in both directions. Results In terms of longitudinal studies, the inverse associations between infants’ two skills (gross motor and social behavior) at the age of 6 months with BMI Z -scores at the age of 12 months (gross motor: aβ = − 0.20, 95% CI: − 0.31 to- 0.09; social behavior: aβ = − 0.23, 95% CI: − 0.33 to- 0.13) were found. Conversely, a higher infant Z -scored BMI at the age of 6 months predicted a lower gross motor at the age of 12 months (aβ = − 0.08, 95% CI: − 0.12 to- 0.04). In cross-lagged analyses, an adverse association in both directions between gross motor and Z -scored BMI was observed. Conclusion We found bidirectional relationships between infants’ neurodevelopment of gross motor with physical growth and suggested the term-born infants, who are on the edge of the developmental danger, should not be overlooked.

Download Full-text

Assessment of the Efficiency of Nitrogen Utilization in the Infant Cebus Monkey ( Cebus albifrons ) by Nitrogen Balance

Journal of Medical Primatology ◽

10.1111/j.1600-0684.1986.tb00289.x ◽

1986 ◽

Vol 15 (3) ◽

pp. 199-213

Author(s):

Daniel L. Gallina ◽

Lynne M. Ausman

Keyword(s):

Nitrogen Balance ◽

Nitrogen Utilization ◽

Cebus Albifrons ◽

Cebus Monkey

Download Full-text

Weight Status and Visceral Adiposity Mediate the Relationship between Exclusive Breastfeeding Duration and Skin Carotenoids in Later Childhood

Current Developments in Nutrition ◽

10.1093/cdn/nzab010 ◽

2021 ◽

Author(s):

Ruyu Liu ◽

Caitlyn G Edwards ◽

Corinne N Cannavale ◽

Isabel R Flemming ◽

Morgan R Chojnacki ◽

...

Keyword(s):

Adipose Tissue ◽

Exclusive Breastfeeding ◽

Weight Status ◽

Mediating Effect ◽

Physical Growth ◽

Breastfeeding Duration ◽

Whole Body ◽

Controlled Clinical Trial ◽

The Impact ◽

The Relationship

Abstract Background Breastfeeding is associated with healthier weight and nutrient status in early life. However, the impact of breastfeeding on carotenoid status beyond infancy, and the influence of adiposity, is unknown. Objective The aim of the study was to retrospectively investigate the relationship between breastfeeding and carotenoid status, and the mediating effect of weight status and adiposity on this relationship among school-aged children. Methods This was a secondary analysis of baseline data collected from a randomized-controlled clinical trial. (ClinicalTrials.gov Identifier: NCT03521349). 7–12-year-old (n = 81) children were recruited from East-Central Illinois. Dual-energy x-ray absorptiometry (DXA) was used to assess visceral adipose tissue (VAT) and whole-body adiposity (%Fat). Weight was obtained to calculated body mass index percentile (BMI %ile). Skin carotenoids were assessed via reflection spectroscopy. Macular carotenoids were assessed as macular pigment optical density (MPOD). Dietary, birth, and breastfeeding information was self-reported by parents. Results Skin carotenoids were inversely related to %Fat (P < 0.01), VAT (P < 0.01) and BMI %ile (P < 0.01). VAT and BMI %ile significantly mediated this relationship between exclusive breastfeeding duration and skin carotenoids, following adjustment for dietary carotenoids, energy intake, and mother education. Conclusions Weight status and adipose tissue distribution mediate the positive correlation between exclusive breastfeeding duration and skin carotenoids among children aged 7–12 years. The results indicate the need to support breastfeeding and healthy physical growth in childhood for optimal carotenoid status.

Download Full-text