E-ISSN 2218-6050 | ISSN 2226-4485
 

Review Article


The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols

Kakanang Buranaamnuay.


Cited By:78

Abstract
The MTT reduction assay is one of the methods used to evaluate the viability of sperm. In the assay, a tetrazolium component (MTT) is converted into MTT formazan by some specific enzymes in the viable cells. The amount of formazan product which is in theory directly correlated with the percentage of viable sperm is quantified by measuring the absorbance using a spectrophotometer. The present article compiles the MTT assays that have been used to determine sperm viability in most animal species and human. In each assay, other factors apart from the number of viable cells which potentially influence the accuracy and precision of results are stated, for instance, preparations of sperm and MTT solutions, length and conditions of incubation, a solubilizing agent as well as the formazan detection method. Also, strengths and shortcomings of the MTT test compared with others are summarized at the end of this article. This information may be useful for prospective researchers who are deciding to implement this colorimetric method in their experiments.

Key words: Colorimetric assay, Metabolic activity, Spectrophotometer, Sperm


 
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How to Cite this Article
Pubmed Style

Buranaamnuay K, . The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. Open Vet J. 2021; 11(2): 251-269. doi:10.5455/OVJ.2021.v11.i2.9


Web Style

Buranaamnuay K, . The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. https://www.openveterinaryjournal.com/?mno=50208 [Access: October 11, 2024]. doi:10.5455/OVJ.2021.v11.i2.9


AMA (American Medical Association) Style

Buranaamnuay K, . The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. Open Vet J. 2021; 11(2): 251-269. doi:10.5455/OVJ.2021.v11.i2.9



Vancouver/ICMJE Style

Buranaamnuay K, . The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. Open Vet J. (2021), [cited October 11, 2024]; 11(2): 251-269. doi:10.5455/OVJ.2021.v11.i2.9



Harvard Style

Buranaamnuay, K. & (2021) The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. Open Vet J, 11 (2), 251-269. doi:10.5455/OVJ.2021.v11.i2.9



Turabian Style

Buranaamnuay, Kakanang, and . 2021. The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. Open Veterinary Journal, 11 (2), 251-269. doi:10.5455/OVJ.2021.v11.i2.9



Chicago Style

Buranaamnuay, Kakanang, and . "The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols." Open Veterinary Journal 11 (2021), 251-269. doi:10.5455/OVJ.2021.v11.i2.9



MLA (The Modern Language Association) Style

Buranaamnuay, Kakanang, and . "The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols." Open Veterinary Journal 11.2 (2021), 251-269. Print. doi:10.5455/OVJ.2021.v11.i2.9



APA (American Psychological Association) Style

Buranaamnuay, K. & (2021) The MTT assay application to measure the viability of spermatozoa: a variety of the assay protocols. Open Veterinary Journal, 11 (2), 251-269. doi:10.5455/OVJ.2021.v11.i2.9