Technological interventions and advances in the diagnosis of intramammary infections in animals with emphasis on bovine population-a review

Mastitis, an inflammation of the udder, is a challenging problem in dairy animals accounting for high economic losses. Disease complexity, degree of economic losses and increasing importance of the dairy industries along with public health concerns envisages devising appropriate diagnostics of mastitis, which can offer rapid, accurate and confirmatory diagnosis. The various diagnostic tests of mastitis have been divided into general or phenotypic and specific or genotypic tests. General or phenotypic tests are those that identify general alterations, which are not specific to any pathogen. Genotypic tests are specific, hence confirmatory for diagnosis of mastitis and include specific culture, polymerase chain reaction (PCR) and its various versions (e.g. qRT-PCR), loop-mediated isothermal amplification, lateral flow assays, nucleotide sequencing, matrix-assisted laser desorption ionization time-of-flight mass spectrometry, and other molecular diagnostic methods. However, for highly specific and confirmatory diagnosis, pure cultures still provide raw materials for more sophisticated diagnostic technological interventions like PCR and nucleotide sequencing. Diagnostic ability of like infra-red thermography (IRT) has been shown to be similar to California mastitis test and also differentiates clinical mastitis from subclinical mastitis cases. As such, IRT can become a convenient and portable diagnostic tool. Of note, magnetic nanoparticles-based colorimetric biosensor assay was developed by using for instance proteolytic activity of plasmin or anti-S. aureus antibody. Last but not least, microRNAs have been suggested to be potential biomarkers for diagnosing bovine mastitis. This review summarizes the various diagnostic tests available for detection of mastitis including diagnosis through general and specific technological interventions and advances.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:39

Enthalten in:

The veterinary quarterly - 39(2019), 1 vom: 16. Dez., Seite 76-94

Sprache:

Englisch

Beteiligte Personen:

Chakraborty, Sandip [VerfasserIn]
Dhama, Kuldeep [VerfasserIn]
Tiwari, Ruchi [VerfasserIn]
Iqbal Yatoo, Mohd [VerfasserIn]
Khurana, Sandip Kumar [VerfasserIn]
Khandia, Rekha [VerfasserIn]
Munjal, Ashok [VerfasserIn]
Munuswamy, Palanivelu [VerfasserIn]
Kumar, M Asok [VerfasserIn]
Singh, Mithilesh [VerfasserIn]
Singh, Rajendra [VerfasserIn]
Gupta, Vivek Kumar [VerfasserIn]
Chaicumpa, Wanpen [VerfasserIn]

Links:

Volltext

Themen:

Biomarkers
Bovine
Cow
Diagnosis
Journal Article
Mastitis
Review

Anmerkungen:

Date Completed 17.02.2020

Date Revised 17.02.2020

published: Print

Citation Status MEDLINE

doi:

10.1080/01652176.2019.1642546

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM299018881