User profiles for Radha S. Chari

Radha Chari

Pofessor of Obstetrics & Gynaecology, University of Alberta
Verified email at ualberta.ca
Cited by 5099

Gut microbiota of healthy Canadian infants: profiles by mode of delivery and infant diet at 4 months

…, T Konya, H Maughan, DS Guttman, CJ Field, RS Chari… - Cmaj, 2013 - Can Med Assoc
Background: The gut microbiota is essential to human health throughout life, yet the acquisition
and development of this microbial community during infancy remains poorly understood. …

Impact of maternal intrapartum antibiotics, method of birth and breastfeeding on gut microbiota during the first year of life: a prospective cohort study

…, RR Persaud, DS Guttman, RS Chari… - … Journal of Obstetrics …, 2016 - Wiley Online Library
Objective Dysbiosis of the infant gut microbiota may have long‐term health consequences.
This study aimed to determine the impact of maternal intrapartum antibiotic prophylaxis ( IAP ) …

MR imaging differentiation of benign and malignant peripheral nerve sheath tumors: use of the target sign

R Bhargava, DM Parham, OE Lasater, RS Chari… - Pediatric …, 1997 - Springer
Background T2-weighted MR imaging of soft tissue tumors of neural origin may show round
lesions with a central hypointensity and a hyperintense rim resembling a target. We define …

Bacteroides-dominant gut microbiome of late infancy is associated with enhanced neurodevelopment

SK Tamana, HM Tun, T Konya, RS Chari, CJ Field… - Gut …, 2021 - Taylor & Francis
Dysbiosis of gut microbiota has been retrospectively linked to autism spectrum disorders but
the temporal association between gut microbiota and early neurodevelopment in healthy …

[HTML][HTML] Cesarean section, formula feeding, and infant antibiotic exposure: separate and combined impacts on gut microbial changes in later infancy

…, HM Tun, TB Konya, DS Guttman, RS Chari… - Frontiers in …, 2017 - frontiersin.org
Established during infancy, our complex gut microbial community is shaped by medical
interventions and societal preferences, such as cesarean section, formula-feeding and antibiotic …

Perinatal antibiotic exposure of neonates in Canada and associated risk factors: a population-based study

RR Persaud, MB Azad, RS Chari… - The Journal of …, 2015 - Taylor & Francis
Objective: To describe neonatal antibiotic exposures occurring immediately before and after
birth and their associated risk factors. Methods: A retrospective review of the hospital charts …

From birth to overweight and atopic disease: multiple and common pathways of the infant gut microbiome

…, HM Tun, TB Konya, N Morales-Lizcano, RS Chari… - Gastroenterology, 2021 - Elsevier
Background & Aims Few studies, even those with cohort designs, test the mediating effects
of infant gut microbes and metabolites on the onset of disease. We undertook such a study. …

Regulation of sympathetic nerve activity during the cold pressor test in normotensive pregnant and nonpregnant women

…, PK Wakefield, RJ Skow, MK Stickland, RS Chari… - …, 2015 - Am Heart Assoc
Baseline neurovascular transduction is reduced in normotensive pregnancy; however, little
is known about changes to neurovascular transduction during periods of heightened …

Blunted sympathetic neurovascular transduction during normotensive pregnancy

…, CG Julian, MK Stickland, RS Chari… - The Journal of …, 2019 - Wiley Online Library
Key points Normotensive pregnancy is associated with elevated sympathetic nervous system
activity yet normal or reduced blood pressure. It represents a unique period of apparent …

No. 347-obstetric management at borderline viability

NNN Ladhani, RS Chari, MS Dunn, G Jones… - Journal of Obstetrics and …, 2017 - Elsevier
Objective The primary objective of this guideline was to develop consensus statements to
guide clinical practice and recommendations for obstetric management of a pregnancy at …