Donna T Geddes

Summary

Affiliation: University of Western Australia
Country: Australia

Publications

  1. ncbi request reprint Ultrasound imaging of milk ejection in the breast of lactating women
    Donna T Ramsay
    Department of Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, Faculty of Life and Physical Sciences, University of Western Australia, Crawley WA 6009, Australia
    Pediatrics 113:361-7. 2004
  2. pmc Anatomy of the lactating human breast redefined with ultrasound imaging
    D T Ramsay
    Biochemistry and Molecular Biology, The University of Western Australia, Crawley, WA 6009, Australia
    J Anat 206:525-34. 2005
  3. ncbi request reprint Milk removal from the breast
    Donna T Ramsay
    Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, Faculty of Life and Physical Sciences, University of Western Australia, M310, 35 Stirling Highway, Crawley WA 6009, Australia
    Breastfeed Rev 13:5-7. 2005
  4. ncbi request reprint Milk flow rates can be used to identify and investigate milk ejection in women expressing breast milk using an electric breast pump
    Donna T Ramsay
    Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, The University of Western Australia, Crawley, Australia
    Breastfeed Med 1:14-23. 2006
  5. doi request reprint Tongue movement and intra-oral vacuum of term infants during breastfeeding and feeding from an experimental teat that released milk under vacuum only
    Donna T Geddes
    School of Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, M310, 35 Stirling Hwy, Crawley, Western Australia 6009, Australia
    Early Hum Dev 88:443-9. 2012
  6. doi request reprint Importance of vacuum for breastmilk expression
    Jacqueline C Kent
    Biochemistry and Molecular Biology, School of Biomedical, Biomolecular and Chemical Sciences, Faculty of Life and Physical Sciences, The University of Western Australia, Crawley, Western Australia, Australia
    Breastfeed Med 3:11-9. 2008
  7. doi request reprint A comparison of early sucking dynamics during breastfeeding after cesarean section and vaginal birth
    Vanessa S Sakalidis
    School of Chemistry and Biochemistry, The University of Western Australia, Crawley, Western Australia, Australia
    Breastfeed Med 8:79-85. 2013
  8. doi request reprint Comparison of the patterns of milk ejection during repeated breast expression sessions in women
    Danielle K Prime
    School of Biomedical, Biomolecular, and Chemical Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
    Breastfeed Med 6:183-90. 2011
  9. doi request reprint Tongue movement and intra-oral vacuum in breastfeeding infants
    Donna T Geddes
    The University of Western Australia, Biochemistry and Molecular Biology, School of Biomedical, Biomolecular and Chemical Sciences, Faculty of Life and Physical Sciences, Australia
    Early Hum Dev 84:471-7. 2008
  10. doi request reprint Ultrasound imaging of infant sucking dynamics during the establishment of lactation
    Vanessa S Sakalidis
    School of Chemistry and Biochemistry, The University of Western Australia, Crawley, Western Australia
    J Hum Lact 29:205-13. 2013

Collaborators

Detail Information

Publications21

  1. ncbi request reprint Ultrasound imaging of milk ejection in the breast of lactating women
    Donna T Ramsay
    Department of Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, Faculty of Life and Physical Sciences, University of Western Australia, Crawley WA 6009, Australia
    Pediatrics 113:361-7. 2004
    ..We hypothesized that milk ejection would cause an increase in milk-duct diameter that could be observed noninvasively with ultrasound, and this could be used to investigate the physiology of milk ejection in women...
  2. pmc Anatomy of the lactating human breast redefined with ultrasound imaging
    D T Ramsay
    Biochemistry and Molecular Biology, The University of Western Australia, Crawley, WA 6009, Australia
    J Anat 206:525-34. 2005
    ..This study highlights inconsistencies in anatomical literature that impact on breast physiology, breastfeeding management and ultrasound assessment...
  3. ncbi request reprint Milk removal from the breast
    Donna T Ramsay
    Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, Faculty of Life and Physical Sciences, University of Western Australia, M310, 35 Stirling Highway, Crawley WA 6009, Australia
    Breastfeed Rev 13:5-7. 2005
  4. ncbi request reprint Milk flow rates can be used to identify and investigate milk ejection in women expressing breast milk using an electric breast pump
    Donna T Ramsay
    Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, The University of Western Australia, Crawley, Australia
    Breastfeed Med 1:14-23. 2006
    ..This direct relationship between increases in duct diameter and acute increases in milk flow rates suggests that changes in flow rates can be used to identify milk ejection in the absence of ultrasound data...
  5. doi request reprint Tongue movement and intra-oral vacuum of term infants during breastfeeding and feeding from an experimental teat that released milk under vacuum only
    Donna T Geddes
    School of Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, M310, 35 Stirling Hwy, Crawley, Western Australia 6009, Australia
    Early Hum Dev 88:443-9. 2012
    ..Recent literature supports the theory that vacuum is integral to the removal of milk from the breast rather than peristaltic compression of the breast...
  6. doi request reprint Importance of vacuum for breastmilk expression
    Jacqueline C Kent
    Biochemistry and Molecular Biology, School of Biomedical, Biomolecular and Chemical Sciences, Faculty of Life and Physical Sciences, The University of Western Australia, Crawley, Western Australia, Australia
    Breastfeed Med 3:11-9. 2008
    ..To determine the effect of the strength of applied vacuum on the flow rate and yield of breastmilk using an electric breast pump...
  7. doi request reprint A comparison of early sucking dynamics during breastfeeding after cesarean section and vaginal birth
    Vanessa S Sakalidis
    School of Chemistry and Biochemistry, The University of Western Australia, Crawley, Western Australia, Australia
    Breastfeed Med 8:79-85. 2013
    ....
  8. doi request reprint Comparison of the patterns of milk ejection during repeated breast expression sessions in women
    Danielle K Prime
    School of Biomedical, Biomolecular, and Chemical Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
    Breastfeed Med 6:183-90. 2011
    ..This study aimed to investigate the consistency of milk ejections and milk expression characteristics within mothers at repeated expression sessions...
  9. doi request reprint Tongue movement and intra-oral vacuum in breastfeeding infants
    Donna T Geddes
    The University of Western Australia, Biochemistry and Molecular Biology, School of Biomedical, Biomolecular and Chemical Sciences, Faculty of Life and Physical Sciences, Australia
    Early Hum Dev 84:471-7. 2008
    ..The aim of this study was to use ultrasound to observe movements of the tongue during breastfeeding and relate these movements to both milk flow and simultaneous measurements of intra-oral vacuum...
  10. doi request reprint Ultrasound imaging of infant sucking dynamics during the establishment of lactation
    Vanessa S Sakalidis
    School of Chemistry and Biochemistry, The University of Western Australia, Crawley, Western Australia
    J Hum Lact 29:205-13. 2013
    ..Similar sucking patterns at day 3 and during established lactation imply that infants have a mature sucking pattern in the early postpartum period...
  11. doi request reprint Blood flow characteristics of the human lactating breast
    Donna T Geddes
    Faculty of Life and Physical Sciences, The University of Western Australia, Crawley, Perth 6009, Australia
    J Hum Lact 28:145-52. 2012
    ..The aim of this study was to measure the MBF in the internal mammary artery (IMA) and lateral thoracic artery (LTA) of lactating women and determine if these were related to milk production...
  12. pmc Oxygen Saturation and Suck-Swallow-Breathe Coordination of Term Infants during Breastfeeding and Feeding from a Teat Releasing Milk Only with Vacuum
    Vanessa S Sakalidis
    School of Chemistry and Biochemistry, The University of Western Australia, M310, 35 Stirling Highway, Crawley, WA 6009, Australia
    Int J Pediatr 2012:130769. 2012
    ..These patterns did not differ between the breast and the teat. Conclusion. These results suggest that vacuum may be conducive to safe and coordinated milk removal by the infant during both breast and bottle-feeding...
  13. doi request reprint Effect of warm breastshields on breast milk pumping
    Jacqueline C Kent
    Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, Crawley, WA 6009 Australia
    J Hum Lact 27:331-8. 2011
    ..The data confirmed that use of the mother's maximum comfortable vacuum was more efficient than a vacuum of -125 mm Hg. Using a warm breastshield with an electric breast pump was comfortable and improved the efficiency of milk removal...
  14. doi request reprint Validation of nipple diameter and tongue movement measurements with B-mode ultrasound during breastfeeding
    Holly L McClellan
    School of Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, Crawley, WA, Australia
    Ultrasound Med Biol 36:1797-807. 2010
    ..This method provides objective measurements representative of tongue movement, and further investigation is required to ensure usefulness when examining sucking difficulties...
  15. doi request reprint Frenulotomy for breastfeeding infants with ankyloglossia: effect on milk removal and sucking mechanism as imaged by ultrasound
    Donna T Geddes
    School of Biomedical, Biomolecular, and Chemical Sciences, University of Western Australia, Pert, West Australia, Australia
    Pediatrics 122:e188-94. 2008
    ....
  16. doi request reprint Longitudinal changes in suck-swallow-breathe, oxygen saturation, and heart rate patterns in term breastfeeding infants
    Vanessa S Sakalidis
    School of Chemistry and Biochemistry, The University of Western Australia, Crawley, Western Australia
    J Hum Lact 29:236-45. 2013
    ..Therefore, this study aimed to measure how SSwB, oxygenation, and heart rate patterns changed during the first 4 months of lactation in term breastfeeding infants...
  17. ncbi request reprint Inside the lactating breast: the latest anatomy research
    Donna T Geddes
    Department of Biochemistry and Molecular Biology, School of Biomedical, Biomolecular and Chemical Sciences, Faculty of Life and Physical Sciences, The University of Western Australia, Crawley, WA 6009, Australia
    J Midwifery Womens Health 52:556-63. 2007
    ..These findings add to our understanding of both the physiology and pathology of the lactating breast...
  18. doi request reprint Ultrasound imaging of infant swallowing during breast-feeding
    Donna T Geddes
    Biomedical, Biomolecular and Chemical Sciences, School of Biomedical and Chemical Sciences, Faculty of Life and Physical Sciences, The University of Western Australia, Perth, Western Australia, Australia
    Dysphagia 25:183-91. 2010
    ..These techniques may potentially provide useful information for infants experiencing breast-feeding difficulties...
  19. doi request reprint Influences on breastfeeding outcomes for healthy term and preterm/sick infants
    Sharon L Perrella
    School of Biomedical, Biomolecular, and Chemical Sciences, The University of Western Australia, Crawley, Western Australia, Australia
    Breastfeed Med 7:255-61. 2012
    ..This study investigated breastfeeding outcomes and factors associated with duration of breastfeeding in cohorts of healthy term and sick/preterm infants...
  20. doi request reprint Cells in human milk: state of the science
    Foteini Hassiotou
    School of Chemistry and Biochemistry, Faculty of Science, The University of Western Australia, Perth, WA, Australia
    J Hum Lact 29:171-82. 2013
    ..This review summarizes the current knowledge of breast milk cellular heterogeneity and discusses future prospects and potential applications...
  21. pmc Using milk flow rate to investigate milk ejection in the left and right breasts during simultaneous breast expression in women
    Danielle K Prime
    School of Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, M310, 35 Stirling Hwy, Crawley, Western Australia, Australia
    Int Breastfeed J 4:10. 2009
    ..In addition, the Showmilk was used to determine if milk ejection occurred simultaneously in both breasts during double pumping...