Search Results - "Morrison, Janna L"

SHEEP MODELS OF INTRAUTERINE GROWTH RESTRICTION: FETAL ADAPTATIONS AND CONSEQUENCES by Morrison, Janna L

“…SUMMARY 1 Intrauterine growth restriction (IUGR) has been associated with poor perinatal health outcomes. Animal models have been used to investigate why IUGR…”
Get full text

Let's Talk about Placental Sex, Baby: Understanding Mechanisms That Drive Female- and Male-Specific Fetal Growth and Developmental Outcomes by Meakin, Ashley S, Cuffe, James S M, Darby, Jack R T, Morrison, Janna L, Clifton, Vicki L

“…It is well understood that sex differences exist between females and males even before they are born. These sex-dependent differences may contribute to altered…”
Get full text

Nutrition in Pregnancy: Optimising Maternal Diet and Fetal Adaptations to Altered Nutrient Supply by Morrison, Janna L, Regnault, Timothy R H

“…n/a…”
Get full text

Placental adaptations in growth restriction by Zhang, Song, Regnault, Timothy R H, Barker, Paige L, Botting, Kimberley J, McMillen, Isabella C, McMillan, Christine M, Roberts, Claire T, Morrison, Janna L

“…The placenta is the primary interface between the fetus and mother and plays an important role in maintaining fetal development and growth by facilitating the…”
Get full text

Fetal growth restriction, catch-up growth and the early origins of insulin resistance and visceral obesity by Morrison, Janna L., Duffield, Jaime A., Muhlhausler, Beverly S., Gentili, Sheridan, McMillen, Isabella C.

“…There is an association between growing slowly before birth, accelerated growth in early postnatal life and the emergence of insulin resistance, visceral…”
Get full text

Placenta-Specific Transcripts Containing Androgen Response Elements Are Altered In Silico by Male Growth Outcomes by Meakin, Ashley S, Smith, Melanie, Morrison, Janna L, Roberts, Claire T, Lappas, Martha, Ellery, Stacey J, Holland, Olivia, Perkins, Anthony, McCracken, Sharon A, Flenady, Vicki, Clifton, Vicki L

“…A birthweight centile (BWC) below the 25th is associated with an elevated risk of adverse perinatal outcomes, particularly among males. This male vulnerability…”
Get full text

Maternal tadalafil treatment does not increase uterine artery blood flow or oxygen delivery in the pregnant ewe by Darby, Jack R. T., Flouri, Dimitra, Cho, Steven K. S., Williams, Georgia K., Holman, Stacey L., Meakin, Ashley S., Wiese, Michael D., David, Anna L., Macgowan, Christopher K., Seed, Mike, Melbourne, Andrew, Morrison, Janna L.

“…Increasing placental perfusion (PP) could improve outcomes of growth‐restricted fetuses. One way of increasing PP may be by using phosphodiesterase (PDE)‐5…”
Get full text

Fetal hemodynamics and cardiac streaming assessed by 4D flow cardiovascular magnetic resonance in fetal sheep by Schrauben, Eric M, Saini, Brahmdeep Singh, Darby, Jack R T, Soo, Jia Yin, Lock, Mitchell C, Stirrat, Elaine, Stortz, Greg, Sled, John G, Morrison, Janna L, Seed, Mike, Macgowan, Christopher K

“…To date it has not been possible to obtain a comprehensive 3D assessment of fetal hemodynamics because of the technical challenges inherent in imaging small…”
Get full text

Methamphetamine administration increases hepatic CYP1A2 but not CYP3A activity in female guinea pigs by Soo, Jia Yin, Wiese, Michael D, Dyson, Rebecca M, Gray, Clint L, Clarkson, Andrew N, Morrison, Janna L, Berry, Mary J

“…Methamphetamine use has increased over the past decade and the first use of methamphetamine is most often when women are of reproductive age. Methamphetamine…”
Get full text

Preclinical models of maternal asthma and progeny outcomes: a scoping review by Robinson, Joshua L, Gatford, Kathryn L, Bailey, Danielle N, Roff, Andrea J, Clifton, Vicki L, Morrison, Janna L, Stark, Michael J

“…There is an increased risk of adverse perinatal outcomes in the ∼17% of women with asthma during pregnancy. The mechanisms linking maternal asthma and adverse…”
Get full text

Feasibility of detecting myocardial infarction in the sheep fetus using late gadolinium enhancement CMR imaging by Duan, An Qi, Lock, Mitchell C, Perumal, Sunthara Rajan, Darby, Jack R, Soo, Jia Yin, Selvanayagam, Joseph B, Macgowan, Christopher K, Seed, Mike, Morrison, Janna L

“…Late gadolinium enhancement (LGE) cardiovascular magnetic resonance (CMR) imaging has enabled the accurate assessment of myocardial infarction (MI). However,…”
Get full text

Betamethasone improved near‐term neonatal lamb lung maturation in experimental maternal asthma by Robinson, Joshua L., Roff, Andrea J., Hammond, Sarah J., Darby, Jack R. T., Meakin, Ashley S., Holman, Stacey L., Tai, Andrew, Moss, Tim J. M., Dimasi, Catherine G., Jesse, Sarah M., Wiese, Michael D., Davies, Andrew N., Muhlhausler, Beverly S., Bischof, Robert J., Wallace, Megan J., Clifton, Vicki L., Morrison, Janna L., Stark, Michael J., Gatford, Kathryn L.

“…Maternal asthma is associated with increased rates of neonatal lung disease, and fetuses from asthmatic ewes have fewer surfactant‐producing cells and lower…”
Get full text

Adverse Intrauterine Environment and Cardiac miRNA Expression by Lock, Mitchell C, Botting, Kimberley J, Tellam, Ross L, Brooks, Doug, Morrison, Janna L

“…Placental insufficiency, high altitude pregnancies, maternal obesity/diabetes, maternal undernutrition and stress can result in a poor setting for growth of…”
Get full text

Advanced magnetic resonance imaging in human placenta: insights into fetal growth restriction and congenital heart disease by Sadiku, Eric, Sun, Liqun, Macgowan, Christopher K, Seed, Mike, Morrison, Janna L

“…Placental function plays a crucial role in fetal development, as it serves as the primary interface for delivery of nutrients and oxygen from the mother to…”
Get full text

Intrauterine Growth Restriction and Differential Patterns of Hepatic Growth and Expression of IGF1, PCK2, and HSDL1 mRNA in the Sheep Fetus in Late Gestation by Gentili, Sheridan, Morrison, Janna L, McMillen, I. Caroline

“…Fetal adaptations to periods of substrate deprivation can result in the programming of glucose intolerance, insulin resistance, and metabolic dysfunction in…”
Get full text

Normalisation of surfactant protein -A and -B expression in the lungs of low birth weight lambs by 21 days old by Soo, Jia Yin, Orgeig, Sandra, McGillick, Erin Victoria, Zhang, Song, McMillen, I Caroline, Morrison, Janna L

“…Intrauterine growth restriction (IUGR) induced by placental restriction (PR) in the sheep negatively impacts lung and pulmonary surfactant development during…”
Get full text

Impact of the Addition of a Centrifugal Pump in a Preterm Miniature Pig Model of the Artificial Placenta by Charest-Pekeski, Alex J., Cho, Steven K. S., Aujla, Tanroop, Sun, Liqun, Floh, Alejandro A., McVey, Mark J., Sheta, Ayman, Estrada, Marvin, Crawford-Lean, Lynn, Foreman, Celeste, Mroczek, Dariusz, Belik, Jaques, Saini, Brahmdeep S., Lim, Jessie Mei, Moir, Olivia J., Lee, Fu-Tsuen, Quinn, Megan, Darby, Jack R. T., Seed, Mike, Morrison, Janna L., Haller, Christoph

“…The recent demonstration of normal development of preterm sheep in an artificial extrauterine environment has renewed interest in artificial placenta (AP)…”
Get full text

Maternal Nutrient Restriction Alters Ca2+ Handling Properties and Contractile Function of Isolated Left Ventricle Bundles in Male But Not Female Juvenile Rats by Harvey, Thomas J, Murphy, Robyn M, Morrison, Janna L, Posterino, Giuseppe S

“…Intrauterine growth restriction (IUGR), defined as a birth weight below the 10th centile, may be caused by maternal undernutrition, with evidence that IUGR…”
Get full text

Maternal sleep during pregnancy and poor fetal outcomes: A scoping review of the literature with meta-analysis by Warland, Jane, Dorrian, Jillian, Morrison, Janna L., O'Brien, Louise M.

“…There is a wealth of evidence to say that sleep impacts maternal health during pregnancy, however, little has been published on fetal health and maternal…”
Get full text

Impact of embryo number and maternal undernutrition around the time of conception on insulin signaling and gluconeogenic factors and microRNAs in the liver of fetal sheep by Lie, Shervi, Morrison, Janna L, Williams-Wyss, Olivia, Suter, Catherine M, Humphreys, David T, Ozanne, Susan E, Zhang, Song, MacLaughlin, Severence M, Kleemann, David O, Walker, Simon K, Roberts, Claire T, McMillen, I Caroline

“…This study aimed to determine whether exposure of the oocyte and/or embryo to maternal undernutrition results in the later programming of insulin action in the…”
Get more information