JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
VALIDATION STUDIES
Add like
Add dislike
Add to saved papers

Validation of an automated method for salivary alpha-amylase measurements in pigs (Sus scrofa domesticus) and its application as a stress biomarker.

The aim of the current study was to validate an automated spectrophotometric method for salivary alpha-amylase measurement in pigs and evaluate its possible application as a noninvasive stress biomarker. The analytical validation included intra- and interassay precision, linearity under dilution, and limit of detection. In addition, to study the possible use of salivary alpha-amylase as a possible stress marker, 12 crossbred growing pigs of 3-4 months of age were subjected to restraint stress by a nasal snare for at least 1 min, and saliva samples were obtained at different time points. The results of analytical validation indicated that the method was precise and able to measure alpha-amylase in a linear manner. The results obtained in the stress test showed a significant increase in salivary alpha-amylase activity. Although other factors influencing this enzyme activity should be studied, these preliminary results indicate that salivary alpha-amylase could be a reliable biomarker of stress in pigs.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app