Laminitis therapy.

The research article discusses the initiation and treatment of acute laminitis, a painful condition in horses affecting the hoof tissues. The study proposes therapy involving bioflavonoids and a topical application of dimethyl sulf oxide, aiming to improve the vascular endothelium strength and treat the associated symptoms.

Understanding the Laminitis Problem

• The paper begins by reminding us about the acute alimentary laminitis, a clinical condition typically found in horses, where the arterial blood circulation through the terminal arch and the 3rd phalanx gets drastically halted. The root cause behind such obstruction hasn’t been conclusively explained before.
• This acute form of laminitis is usually induced by substances absorbed from the animal’s intestinal tract, primarily bacterial endotoxins, which lead to this severe vascular condition, similar to the Schwartzman reaction.
• Alluding to other studies, the paper mentions that a tiny dose of Escherichia coli endotoxin in rabbits was found to cause significant harm to vascular tissues. Furthermore, the endotoxin exposure was seen to severely damage virtually every cell in endothelial sheets, pointing to a potential etiological factor for laminitis.
• This vascular destruction is apparently a driving factor behind interference in the hoof’s microcirculation, leading to multiple microthrombosis or small blood clots in the capillaries.

Proposed Treatment Method

• To counter the problematic obstruction and clot formation in the vascular system, the paper suggests including bioflavonoids, administered either intramuscularly or intravenously, in laminitis treatment. Bioflavonoids are known for their potential to fortify the vascular endothelium or the interior lining of blood vessels.
• In addition to this, topical application of dimethyl sulf oxide (nmso) is recommended, a treatment also used in human medicine for similar vascular conditions like thrombophlebitis.
• The paper also cites references for understanding more about the beneficial use of bioflavonoids and nmso for this therapy and the “Limulus test” for early identification of endotoxin poisoning which can lead to such conditions.