Immunohistochemical Expression of Collagens in the Skin of Horses Treated with Leukocyte-Poor Platelet-Rich Plasma

Figure 1

Administration of 0.5 mL leukocyte-poor platelet-rich plasma on the wound edges, using a 24-gauge needle (a, b). Skin sample collection using a scalpel and a needle, after cutting with a 6 mm diameter Punch (c). The obtained fragments were immediately placed on histology cassettes (d) and fixed in 10% formalin.

(a)

(b)

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