What question did this study set out to answer?

This study aims to surgically isolate a Mexican strain of Haemonchus contortus and characterize its morphological and molecular features for future research applications.

July 8, 2026RuminantsOpen Access

Surgical Isolation of a Haemonchus contortus FESC Strain: Morphological and Molecular Characterization for Use in Research

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Authors

CCCésar Cuenca-Verde RHRosa Isabel Higuera-Piedrahita HCHéctor Alejandro de la Crúz-Crúz

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Overview

Randomized trial examines the surgical isolation and characterization of a Mexican H. contortus strain in lambs, implying future research utility.

Key Points

This study aims to surgically isolate a Mexican strain of Haemonchus contortus and characterize its morphological and molecular features for future research applications.
Fecal samples collected from infected sheep to isolate nematodes.
Larval cultures performed and infection established in a nematode-free lamb.
Molecular characterization conducted using qPCR for taxonomic identification.
Three days post-transfer, egg excretion was confirmed in the receptor lamb.
A total of 3000, 5000, and 10,000 L3 larvae were used to assess pre-patent period and prolificacy.
Molecular techniques successfully identified the strain through sequencing of a 176 bp fragment.

Cite This Study

Cuenca-Verde et al. (2026) studied this question.

synapsesocial.com/papers/6a4dea63d2ea289ef6284229 https://doi.org/10.3390/ruminants6030052

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July 8, 2026RuminantsOpen Access

Surgical Isolation of a Haemonchus contortus FESC Strain: Morphological and Molecular Characterization for Use in Research

View Full Paper

Ask AI

Bookmark

Authors

CCCésar Cuenca-Verde RHRosa Isabel Higuera-Piedrahita HCHéctor Alejandro de la Crúz-Crúz

Discussion

Member takes

Overview

Randomized trial examines the surgical isolation and characterization of a Mexican H. contortus strain in lambs, implying future research utility.

Key Points

This study aims to surgically isolate a Mexican strain of Haemonchus contortus and characterize its morphological and molecular features for future research applications.
Fecal samples collected from infected sheep to isolate nematodes.
Larval cultures performed and infection established in a nematode-free lamb.
Molecular characterization conducted using qPCR for taxonomic identification.
Three days post-transfer, egg excretion was confirmed in the receptor lamb.
A total of 3000, 5000, and 10,000 L3 larvae were used to assess pre-patent period and prolificacy.
Molecular techniques successfully identified the strain through sequencing of a 176 bp fragment.

Cite This Study

Cuenca-Verde et al. (2026) studied this question.

synapsesocial.com/papers/6a4dea63d2ea289ef6284229 https://doi.org/10.3390/ruminants6030052

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