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One of the most common problems in wounds is delayed healing and complications such as infection. Therefore, the need for novel materials accelerates the healing of wounds especially abdominal wounds after surgery besides high efficiency and safety is mandatory. The rate of wound healing, anti-inflammatory and biocompatibility of Zn-Al LDH alone and loaded with Curcumin was screened via in-vivo assays through intramuscular implantation in rat abdominal wall with intact peritoneum cavity. The implanted drugs were formed through Curcumin loaded into LDH of Zn-Al with drug release of 56.78 ±1.51% within 24 h. The synthesized nanocomposite was characterized by thermal analysis, X-ray diffraction, Field emission scanning microscopy, high resolution transmission electron microscope and BET surface area. The integrity of blood circulation, inflammatory signs, wound healing rate, capacity of tissue integration, antigenicity and composite biocompatibility, auto fluorescence ability of collagen bundles and the tensile strength of the muscle were assessed histopathologically after 7 and 30 days post-implantation. Excellent wound healing ability was achieved with shortest length between the wound gap edges and higher tensile strength of the muscle. Besides emit florescence very well followed by good healing and tensile muscles strength in Curcumin while very low strength with scar formation in Curcumin-Zn/Al-LDH in both acute and chronic wound. No signs of inflammation in Curcumin &amp; Zn-Al LDH. No vessels obstruction or bleeding observed in both Zn/Al-LDH and Curcumin more than nanocurcumin and control which examined through candling. Good healing &amp; infiltrated immune cells in same groups through histopathological examination. This work supports the anti-inflammatory, wound healing and biocompatibility of both LDH and Curcumin with living matter, increasing their biomedical applications in this era with safety and increasing efficacy with prolonged drug release.

Novel Anti-Inflammatory and Wound Healing Controlled Released LDH-Curcumin Nanocomposite Via Intramuscular Implantation, In-Vivo Study