Title
Teratogenic effects of diagnostic ultrasound exposure,Used
Delivery time: 8-12 business days (International)
Ultrasound imaging has been accepted as a safe technique and has been proven useful in the assessment of gestational stage and the diagnosis of many foetal abnormalities. However, prenatal diagnostic ultrasound examination has been quoted as thermallyinduced teratogenesis. This invivo experimental study investigated the physical and hormonal effects of prenatal ultrasound exposure on rabbit foetuses after an insonation given at different gestational stages for different lengths of exposure time. Analyses of this study showed increase in BMD value and decrease in PTH level were possibly mediated by biological interruption due to the given ultrasound exposure. The study has revealed some detectable physical and hormonal effects of ultrasound exposure on foetal physiological development resulted from insonation given during pregnancy. The outcomes provide new scientific information on the effects of ultrasound exposure on foetus which could trigger possible adverse as well as beneficial effect after birth.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.