Degenerative Suspensory Ligament Desmitis as a Systemic Disorder
Author Information
Author(s): Halper Jaroslava, Kim Byoungjae, Khan Ahrar, Yoon Jung Hae, Mueller PO Eric
Primary Institution: The University of Georgia
Hypothesis
Is degenerative suspensory ligament desmitis (DSLD) a systemic disorder rather than a localized one?
Conclusion
The study shows that DSLD is a systemic disorder affecting multiple tissues, not just the suspensory ligaments.
Supporting Evidence
- Histopathological examination revealed excessive proteoglycan accumulation in various tissues of DSLD-affected horses.
- Electron microscopy showed changes in collagen fibril diameters in affected tendons.
- Proteoglycan deposits were found in the cardiovascular system and sclerae of affected horses.
Takeaway
This study found that a horse disease called DSLD affects not just one part of the horse's body but many parts, making it a bigger problem than previously thought.
Methodology
The study involved examining tissues from 28 affected horses and 8 control horses using histopathological and electron microscopy techniques.
Limitations
The study was limited to a specific number of horses and relied on post-mortem examinations.
Participant Demographics
28 horses diagnosed with DSLD (22 Peruvian Pasos, 6 other breeds) and 8 control horses of various breeds.
Digital Object Identifier (DOI)
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