98%
921
2 minutes
20
Objective: To determine whether the development of sucking patterns in small-for-gestational age (SGA) preterm infants differs from appropriate-for-gestational age (AGA) preterm infants.
Study Design: We assessed sucking patterns in 15 SGA and 34 AGA preterms (gestational age
Results: SGA preterms developed a normal sucking pattern later than did AGA preterms (median, 50 versus 44 weeks PMA, P=.002). At term-equivalent age, none of the SGA and 38% of the AGA preterms showed normal sucking (P<.05); at 48 to 50 weeks PMA this was 54% and 81%, respectively (P=.064). Abnormal sucking including "incoordination" and dysfunctional sucking were more prevalent in SGA preterms than in AGA preterms (median, 11% versus 0% per infant, P<.05). A higher gestational age and z-score for birth weight were predictive of normal sucking at 50 weeks PMA.
Conclusions: SGA preterms developed a normal sucking pattern later than AGA preterms. Many AGA preterms also developed a normal mature sucking pattern only after they had reached term age.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.jpeds.2010.04.037 | DOI Listing |
Biology (Basel)
August 2025
Institute of Plant Protection, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China.
Goji berry is widely consumed worldwide and holds substantial market value, yet its cultivation faces significant threats from the goji berry psyllid (). Chemosensory-related genes play critical roles in regulating insect behaviors, which makes them key molecular targets for the development of environmentally friendly pest control strategies. However, chemosensory genes in have not been previously identified or characterized.
View Article and Find Full Text PDFSensors (Basel)
August 2025
School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD 4072, Australia.
Non-nutritive sucking (NNS) is an instinctive behavior in newborns, consisting of two stages: sucking and expression. It plays a critical role in preparing the infant for oral feeding. In neonatal and pediatric units, NNS assessment is routinely performed to determine feeding readiness.
View Article and Find Full Text PDFJ Dent Child (Chic)
May 2025
Additional Professor, Department of Pediatric and Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences (AIIMS), New Delhi, India.
To evaluate the prevalence of teething problems throughout the period of primary tooth eruption. This birth cohort study was conducted in two phases: Phase one (evaluation of teething symptoms among newly recruited infants) and Phase two (evaluation of teething symptoms among newly recruited infants and follow-up evaluation among infants recruited in Phase one). The study included an evaluation of infants born in a tertiary health care hospital using a hybrid design of telephonic conversation/video calling and clinical examination.
View Article and Find Full Text PDFPlant J
August 2025
State Key Laboratory of Rice Biology and Breeding, Ministry of Agriculture and Rural Affairs Key Lab of Molecular Biology of Crop Pathogens and Insect Pests, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences, Zhejiang University,
Piercing-sucking insects, such as whiteflies and aphids, cause massive economic losses in major crops around the world. During feeding, the stylets of piercing-sucking insects navigate cuticles, cell walls, epidermal cells, and mesophyll cells; thus, these barriers are vital for the resistance of plants to insects. However, the relationship between insect stylet probing behavior and the composition and structure of these barriers remains unclear.
View Article and Find Full Text PDFPain Manag Nurs
August 2025
School of Nursing at University of São Paulo, São Paulo, Brazil.
Purpose: To analyze the use of nonpharmacological interventions during painful and stressful procedures in hospitalized children, monitored for 6 hours, and their associated factors.
Design And Methods: An observational, longitudinal, prospective study conducted between April and June 2024 at a teaching hospital in São Paulo, Brazil, with children aged between 28 days and 10 years, hospitalized in a Pediatric Inpatient Unit. Data were collected using simple random sampling, with children observed for 6 hours during the morning and afternoon periods.