Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Greg Stortz"'
Autor:
Lindsay S. Cahill, Greg Stortz, Anjana Ravi Chandran, Natasha Milligan, Shiri Shinar, Clare L. Whitehead, Sebastian R. Hobson, Viji Ayyathurai, Anum Rahman, Rojan Saghian, Karl J. Jobst, Cyrethia McShane, Dana Block-Abraham, Viola Seravalli, Melissa Laurie, Sarah Millard, Cassandra Delp, Denise Wolfson, Ahmet A. Baschat, Kellie E. Murphy, Lena Serghides, Eric Morgen, Christopher K. Macgowan, W.Tony Parks, John C. Kingdom, John G. Sled
Publikováno v:
EBioMedicine, Vol 67, Iss , Pp 103326- (2021)
Background: The umbilical artery (UA) Doppler pulsatility index is used clinically to detect elevated feto-placental vascular resistance. However, this metric is confounded by variation in fetal cardiac function and is only moderately predictive of p
Externí odkaz:
https://doaj.org/article/60f995996da94d7ca8cbbbae22a9cb32
Autor:
Aida Adlimoghaddam, Wanda M. Snow, Greg Stortz, Claudia Perez, Jelena Djordjevic, Andrew L. Goertzen, Ji Hyun Ko, Benedict C. Albensi
Publikováno v:
Neurobiology of Disease, Vol 127, Iss , Pp 264-277 (2019)
Alzheimer's disease (AD) is a progressive age-related neurodegenerative disease. Although neurofibrillary tangles and amyloid beta are classic hallmarks of AD, the earliest deficits in AD progression may be caused by unknown factors. One suspected fa
Externí odkaz:
https://doaj.org/article/0200efb1991c48489b39efed5b6db455
Autor:
Eric M. Schrauben, Brahmdeep Singh Saini, Jack R. T. Darby, Jia Yin Soo, Mitchell C. Lock, Elaine Stirrat, Greg Stortz, John G. Sled, Janna L. Morrison, Mike Seed, Christopher K. Macgowan
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 21, Iss 1, Pp 1-11 (2019)
Abstract Background 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 cardiac structures, movement of the fetus during data acquisition, and th
Externí odkaz:
https://doaj.org/article/92590a5046f84271bd5533f1c6ceaf88
Autor:
Christopher J Thompson, Andrew L Goertzen, Jonathan D Thiessen, Daryl Bishop, Greg Stortz, Piotr Kozlowski, Fabrice Retière, Xuezhu Zhang, Vesna Sossi
Publikováno v:
Sensors, Vol 14, Iss 8, Pp 14654-14671 (2014)
Recently, positron emission tomography (PET) is playing an increasingly important role in the diagnosis and staging of cancer. Combined PET and X-ray computed tomography (PET-CT) scanners are now the modality of choice in cancer treatment planning. M
Externí odkaz:
https://doaj.org/article/604dbb0d3553452499a48c55011f7e21
Autor:
John Kingdom, Greg Stortz, Sebastian R. Hobson, Natasha Milligan, Clare Whitehead, Lindsay S. Cahill, Shiri Shinar, Christopher K. Macgowan, John G. Sled, S. Millard, Ahmet Baschat, A. Ravi Chandran
Publikováno v:
Ultrasound Obstet Gynecol
OBJECTIVES: To evaluate the feasibility of using umbilical artery (UA) Doppler waveforms to measure fetal heart rate short term variation (STV) across gestation. METHODS: A prospective longitudinal study was conducted at two study sites in 195 women
Autor:
John Kingdom, Rojan Saghian, John G. Sled, Christopher K. Macgowan, Greg Stortz, Lindsay S. Cahill, Joseph Steinman, Anum Rahman
Publikováno v:
IEEE Trans Biomed Eng
Placental vascular abnormalities are associated with a host of pregnancy complications including placenta mediated fetal growth restriction (FGR). Umbilical arterial (UA) Doppler ultrasound velocity waveforms are widely used in the diagnosis of under
Autor:
Anjana Ravi Chandran, Viji Ayyathurai, S. Millard, Lindsay S. Cahill, Shiri Shinar, Sebastian R. Hobson, Christopher K. Macgowan, Dana Block-Abraham, W. Tony Parks, Anum Rahman, Karl J. Jobst, Eric K. Morgen, Natasha Milligan, Rojan Saghian, John G. Sled, Ahmet Baschat, Denise Wolfson, Lena Serghides, Greg Stortz, Melissa Laurie, Kellie E. Murphy, John Kingdom, Cyrethia McShane, Clare Whitehead, C. Delp, Viola Seravalli
Publikováno v:
EBioMedicine, Vol 67, Iss, Pp 103326-(2021)
Background: The umbilical artery (UA) Doppler pulsatility index is used clinically to detect elevated feto-placental vascular resistance. However, this metric is confounded by variation in fetal cardiac function and is only moderately predictive of p
Autor:
Andrew L. Goertzen, Ji Hyun Ko, Benedict C. Albensi, Wanda M. Snow, Aida Adlimoghaddam, Jelena Djordjevic, Claudia Perez, Greg Stortz
Publikováno v:
Neurobiology of Disease, Vol 127, Iss, Pp 264-277 (2019)
Alzheimer's disease (AD) is a progressive age-related neurodegenerative disease. Although neurofibrillary tangles and amyloid beta are classic hallmarks of AD, the earliest deficits in AD progression may be caused by unknown factors. One suspected fa
Autor:
Lena Serghides, C. Delp, Christopher K. Macgowan, Viji Ayyathurai, Viola Seravalli, Ahmet Baschat, Lindsay S. Cahill, Natasha Milligan, Greg Stortz, Cyrethia McShane, John G. Sled, John Kingdom, Eric K. Morgen
Publikováno v:
Am J Physiol Heart Circ Physiol
The pulsatile pattern of blood motion measured by Doppler ultrasound within the umbilical artery is known to contain useful diagnostic information and is widely used to monitor pregnancies at risk of fetal growth restriction or stillbirth. Animal stu
Autor:
Clare Whitehead, Ahmet Baschat, Lena Serghides, Viji Ayyathurai, John Kingdom, Anum Rahman, John G. Sled, Greg Stortz, Kellie E. Murphy, Lindsay S. Cahill, Sebastian R. Hobson, Shiri Shinar, Christopher K. Macgowan, Anjana Ravi Chandran
Publikováno v:
Am J Obstet Gynecol MFM
Background Maternally administered corticosteroids are routinely used to accelerate fetal lung maturation in pregnancies at risk of early preterm delivery. Although, among the subgroup with growth restriction, a majority show a temporary improvement