Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa

Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa

Prenatal ultrasound examination is routinely carried out on most pregnant women since it is considered to be safe. The procedure is however often exploited for social and business interest rather than for medical diagnosis. Despite this procedure having an excellent safety record, ultrasound imaging...

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Bibliographic Details
Main Author: Che Isa, Iza Nurzawani
Format: Book Section
Language:English
Published: Institute of Graduate Studies, UiTM 2017
Subjects:
Malaysia
Online Access:http://ir.uitm.edu.my/id/eprint/19851/
http://ir.uitm.edu.my/id/eprint/19851/2/ABS_IZA%20NURZAWANI%20CHE%20ISA%20TDRA%20VOL%2012%20IGS%2017.pdf
id uitm-19851
recordtype eprints
spelling uitm-198512018-06-08T01:57:10Z http://ir.uitm.edu.my/id/eprint/19851/ Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa Che Isa, Iza Nurzawani Malaysia Prenatal ultrasound examination is routinely carried out on most pregnant women since it is considered to be safe. The procedure is however often exploited for social and business interest rather than for medical diagnosis. Despite this procedure having an excellent safety record, ultrasound imaging tends to evoke temperature increase due to heat absorption from prolonged ultrasound beams and leads to intrauterine hyperthermia. This ex-vivo experimental study was conducted to examine bone-related physiological changes of young rabbits exposed prenatally to ultrasound. Oryctolagus cuniculus were time-mated and assigned into control and experimental groups. The control group was allowed to have a full term delivery without any exposure to ultrasound. Each pregnant doe in the experimental group received a single exposure to ultrasound during the applicable gestational stage of the group to which it was assigned. The exposure lasted 30 min, 60 min, and 90 min at 1st, 2nd and 3rd stage, accordingly. For each exposure, the working frequency used was 5.76 MHz, and the mechanical (MI) and thermal indices (TI) recorded were 1.0 and 0.2, respectively. Institute of Graduate Studies, UiTM 2017 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/19851/2/ABS_IZA%20NURZAWANI%20CHE%20ISA%20TDRA%20VOL%2012%20IGS%2017.pdf Che Isa, Iza Nurzawani (2017) Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa. In: The Doctoral Research Abstracts. IGS Biannual Publication, 12 (12). Institute of Graduate Studies, UiTM, Shah Alam.
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic Malaysia
spellingShingle Malaysia
Che Isa, Iza Nurzawani
Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa
description Prenatal ultrasound examination is routinely carried out on most pregnant women since it is considered to be safe. The procedure is however often exploited for social and business interest rather than for medical diagnosis. Despite this procedure having an excellent safety record, ultrasound imaging tends to evoke temperature increase due to heat absorption from prolonged ultrasound beams and leads to intrauterine hyperthermia. This ex-vivo experimental study was conducted to examine bone-related physiological changes of young rabbits exposed prenatally to ultrasound. Oryctolagus cuniculus were time-mated and assigned into control and experimental groups. The control group was allowed to have a full term delivery without any exposure to ultrasound. Each pregnant doe in the experimental group received a single exposure to ultrasound during the applicable gestational stage of the group to which it was assigned. The exposure lasted 30 min, 60 min, and 90 min at 1st, 2nd and 3rd stage, accordingly. For each exposure, the working frequency used was 5.76 MHz, and the mechanical (MI) and thermal indices (TI) recorded were 1.0 and 0.2, respectively.
format Book Section
author Che Isa, Iza Nurzawani
author_facet Che Isa, Iza Nurzawani
author_sort Che Isa, Iza Nurzawani
title Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa
title_short Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa
title_full Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa
title_fullStr Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa
title_full_unstemmed Physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / Iza Nurzawani Che Isa
title_sort physiological effects of prenatal ultrasound exposure on bone-related development of young rabbits / iza nurzawani che isa
publisher Institute of Graduate Studies, UiTM
publishDate 2017
url http://ir.uitm.edu.my/id/eprint/19851/
http://ir.uitm.edu.my/id/eprint/19851/2/ABS_IZA%20NURZAWANI%20CHE%20ISA%20TDRA%20VOL%2012%20IGS%2017.pdf
first_indexed 2023-09-18T23:03:25Z
last_indexed 2023-09-18T23:03:25Z
_version_ 1777418324271955968

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