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Proceedings, Volume 93, 2023

ABREAST Conference 2023 - 24 articles

Australian Breastfeeding + Lactation Research and Science Translation Conference 2023

Perth, Australia | 10 November 2023

Volume Editors:
Zoya Gridneva, The University of Western Australia, Australia
Donna T. Geddes, The University of Western Australia, Australia
Debra J. Palmer, Telethon Kids Institute, Australia
Nicolas L. Taylor, The University of Western Australia, Australia
Jacki L. McEachran, The University of Western Australia, Australia

Cover Story: The ABREAST Conference was organized by the Geddes Hartmann Human Lactation Research Group, School of Molecular Sciences, The University of Western Australia. It has featured international and national keynote speakers, a student poster session, and provided an interactive platform for showcasing integrative mother/infant-centered lactation research. Topics covered colostrum, breastfeeding after a Caesarean birth, milk production and composition, human milk and allergy prevention, and the impact of milk on infant growth and development, illustrating a holistic approach to the understanding and supporting of breastfeeding. During the conference, the launch of The University of Western Australia’s Centre for Human Lactation Research and Translation reflected a commitment to promoting knowledge, innovation, and positive impacts in the field.
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Articles (24)

  • Editorial
  • Open Access
1,409 Views
3 Pages

Statement of Peer Review

  • Jacki L. McEachran,
  • Zoya Gridneva,
  • Debra J. Palmer,
  • Nicolas L. Taylor and ,
  • Ching Tat Lai,
  • Lisa F. Stinson,
  • Sharon L. Perrella and
  • Donna T. Geddes
  • + 3 authors+ 0 author

When submitting conference proceedings to the journal Proceedings, the volume’s editors notify the publisher that they carried out a peer review of all published papers [...]

  • Abstract
  • Open Access
1,694 Views
2 Pages

Maternal Dietary Intervention during Lactation Impacts the Maternal Faecal and Human Milk Microbiota

  • Azhar S. Sindi,
  • Lisa F. Stinson,
  • Zoya Gridneva,
  • Gabriela E. Leghi and ,
  • Merryn J. Netting,
  • Mary E. Wlodek,
  • Beverly S. Muhlhausler,
  • Alethea Rea,
  • Michelle L. Trevenen and
  • Matthew S. Payne
  • + 6 authors+ 1 author

Diet is a key factor that shapes the gut microbiome. Maternal diet has been proposed as a potential modulator of the human milk microbiome. However, the effect of diet during lactation on the maternal microbiota remains unclear. This study, therefore...

  • Abstract
  • Open Access
1,884 Views
2 Pages

What Women Want: Supporting Breastfeeding after Caesarean Birth

  • Sharon L. Perrella,
  • Sarah G. Abelha,
  • Jacki L. McEachran,
  • Philip Vlaskovsky and ,
  • Stuart A. Prosser and
  • Donna T. Geddes
  • + 1 author+ 0 author

Caesarean birth is associated with suboptimal breastfeeding outcomes such as delayed initiation, a higher incidence of difficulties and shorter duration when compared to vaginal birth [...]

  • Abstract
  • Open Access
2,116 Views
2 Pages

Comparing Breastfeeding Outcomes of Australian Women Who Birth by Elective and Non-Elective Caesarean Section

  • Lauren Papalia,
  • Sarah G. Abelha,
  • Jacki L. McEachran,
  • Stuart J. Watson and ,
  • Linda McKean,
  • Stuart A. Prosser,
  • Donna T. Geddes and
  • Sharon L. Perrella
  • + 3 authors+ 0 author

Caesarean section birth (CS) accounts for 38% of Australian births and is known to negatively impact breastfeeding exclusivity and duration. Comparison of breastfeeding outcomes between elective (ELUSCS) and non-elective lower uterine segment caesare...

  • Abstract
  • Open Access
1 Citations
1,746 Views
2 Pages

Domperidone: Pharmacists Stimulating Clinical Change for Lactation Consultants

  • Katherine Chinnery,
  • Stephanie Wai Khuan Teoh,
  • Tamara Lebedevs and
  • Myra Kildunne

Domperidone is a commonly prescribed galactagogue used off-label for lactation insufficiency. Prescriber unfamiliarity or safety concerns can lead to therapeutic delay and potential early breastfeeding discontinuation. To facilitate access, the study...

  • Abstract
  • Open Access
1 Citations
6,562 Views
2 Pages

Macronutrient Content in Human Milk Is Not Affected by Infant’s Sex

  • Karina D. Honoré,
  • Signe Bruun,
  • Sören Möller,
  • Kim F. Michaelsen and ,
  • Steffen Husby and
  • Gitte Zachariassen
  • + 1 author+ 0 author

Human milk contains macronutrients possibly affecting infant and early childhood growth. Most studies suggest a sex-specific difference in macronutrient levels in favor of males, with a higher energy content from fat, lactose, and protein. Further, m...

  • Abstract
  • Open Access
3 Citations
3,214 Views
2 Pages

Risk Factors for Low Milk Production

  • Donna T. Geddes,
  • Stuart A. Prosser,
  • Zoya Gridneva and
  • Sharon L. Perrella

Numerous factors not consistently identified in pregnancy are linked with decreased breastfeeding exclusivity and durations. These factors may be considered in three domains: the anatomical, metabolic, and psychosocial domains. As fundamental researc...

  • Abstract
  • Open Access
2,152 Views
3 Pages

Breastfeeding Duration and Bone Mineral Density in Childhood: A Prospective Study within GUSTO Cohort

  • Zoya Gridneva,
  • Wei Wei Pang,
  • Philip Vlaskovsky,
  • Jacki L. McEachran and ,
  • Sharon L. Perrella,
  • Fabian Yap,
  • Mary E. Wlodek,
  • Yap-Seng Chong,
  • Johan G. Eriksson and
  • Mya Thway Tint
  • + 6 authors+ 1 author

Nutrition contributes to bone mineral density (BMD) and plays a role in bone growth during infancy and childhood [...]

  • Abstract
  • Open Access
2,694 Views
2 Pages

Development of Breastfeeding Behaviours in Preterm Infants

  • Melissa Klifunis,
  • Demelza J. Ireland,
  • Donna T. Geddes and
  • Sharon L. Perrella

Breastfeeding is particularly important for vulnerable preterm infants as it provides protection from infections and reduces newborn mortality. However, preterm infants are often too immature to breastfeed after birth and may have medical conditions...

  • Abstract
  • Open Access
2,283 Views
2 Pages

Maternal Breast Growth and Body Mass Index in Relation to Milk Production

  • Xuehua Jin,
  • Ching Tat Lai,
  • Sharon L. Perrella,
  • Jacki L. McEachran and ,
  • Zoya Gridneva and
  • Donna T. Geddes
  • + 1 author+ 0 author

Low milk production poses a substantial challenge to exclusive and continued breastfeeding, which affects 10–15% of lactating mothers [...]

  • Abstract
  • Open Access
2 Citations
2,009 Views
2 Pages

Sampling Procedures for Estimating the Infant Intake of Human Milk Hormones, Glucose and Total Lipids

  • Majed A. Suwaydi,
  • Ching Tat Lai,
  • Zoya Gridneva,
  • Sharon L. Perrella and ,
  • Mary E. Wlodek and
  • Donna T. Geddes
  • + 1 author+ 0 author

Human milk (HM) components are highly variable, and infants consume different volumes of milk. There has been little focus on evaluating the effectiveness of protocols in estimating infant intake of milk components before studying their impact on inf...

  • Abstract
  • Open Access
1,766 Views
2 Pages

Maternal Perceptions of Sick/Preterm Infant Sleep and Settling Patterns in the First 9 Months

  • Emma Shu Min Lim,
  • Julie Williams,
  • Philip Vlaskovsky,
  • Demelza J. Ireland and ,
  • Donna Tracy Geddes and
  • Sharon Lisa Perrella
  • + 1 author+ 0 author

Infants born sick or preterm and admitted to the neonatal intensive care unit (NICU) face challenges to their sleep and the establishment of breastfeeding. The reported sleep patterns of NICU graduates are conflicting, and there is evidence of bi-dir...

  • Abstract
  • Open Access
3 Citations
2,337 Views
2 Pages

Maternal Factors and Breast Anatomy and Milk Production during Established Lactation

  • Zoya Gridneva,
  • Alethea Rea,
  • David Weight,
  • Jacki L. McEachran and ,
  • Ching Tat Lai,
  • Sharon L. Perrella and
  • Donna T. Geddes
  • + 2 authors+ 0 author

Animal models show a more rapid mammary gland response and more milk with subsequent lactations, as well as impairment of lactation performance by obesity. Whilst maternal obesity is linked to reduced breastfeeding initiation, breastfeeding confidenc...

  • Abstract
  • Open Access
1 Citations
3,730 Views
2 Pages

Human Milk Expression Technologies: An Evaluation of Mobility and Comfort Perception of a Hands-Free, In-Bra, Breastmilk Collection Pump Set

  • Zoya Gridneva,
  • Ashleigh H. Warden,
  • Jacki L. McEachran,
  • Ching Tat Lai and ,
  • Sharon L. Perrella and
  • Donna T. Geddes
  • + 1 author+ 0 author

Wearable pumps have been designed to improve convenience and maximize flexibility whilst pumping and are reported to benefit lactating health professionals when they return to work [...]

  • Abstract
  • Open Access
2 Citations
3,867 Views
2 Pages

Can Arginine Help to Improve Milk Supply in Humans? It Does in Cows

  • Luoyang Ding,
  • Yizhao Shen,
  • Tianyou Wu,
  • Lianmin Chen and ,
  • Juan J. Loor,
  • Shane K. Maloney,
  • Mengzhi Wang and
  • Dominique Blache
  • + 3 authors+ 0 author

Arginine can be metabolized into nitric oxide, polyamine, creatine, or agmatine, and each of those metabolites has several biological functions [...]

  • Abstract
  • Open Access
2,343 Views
2 Pages

Are Low Lactose Concentrations a Risk Factor for Staphylococcus aureus-Associated Mastitis?

  • Grace C. McLoughlin,
  • Stefano Cacciatore,
  • Anna O. Okunola,
  • Noor-Ul-Huda Ghori and ,
  • Heather J. Zar,
  • Donna T. Geddes and
  • Mark P. Nicol
  • + 2 authors+ 0 author

Staphylococcus aureus is a bacterium found in the milk of up to 38% of healthy lactating mothers; however, S. aureus is isolated with increased frequency from colostrum and mastitis milk. Both of these milk types have lower lactose concentrations com...

  • Abstract
  • Open Access
2,792 Views
2 Pages

Immediate Point-of-Care Testing of Breastmilk Sodium and Potassium Concentrations in Women with Mastitis

  • Emma L. Heron,
  • Ching Tat Lai,
  • Leanda J. McKenna,
  • Adelle M. McArdle and
  • Donna T. Geddes

Sodium (Na) and potassium (K) concentrations in breastmilk are often used as biomarkers to define mastitis in lactating women and can be measured with small portable point-of-care ion-selective electrodes (ISEs). The aim of this study was to test the...

  • Abstract
  • Open Access
2,891 Views
2 Pages

Mastitis is an inflammatory condition of the breast, with or without accompanying infection. The recent release of the revised Academy of Breastfeeding Medicine protocol on mastitis (Clinical Protocol #36) has caused controversy within the field. The...

  • Abstract
  • Open Access
1 Citations
2,425 Views
2 Pages

Human Milk Microbiome Is Altered in Mothers with Gestational Diabetes Mellitus

  • Sophie A. Hughes,
  • Sharon L. Perrella,
  • Demelza J. Ireland,
  • Donna T. Geddes and
  • Lisa F. Stinson

Gestational diabetes mellitus (GDM) is a metabolic disease of pregnancy that is associated with alterations in the maternal and infant gut microbiota [...]

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Proceedings - ISSN 2504-3900