35 results about "Autotransplantation" patented technology

The invention discloses application of hyperoside to treatment of endometriosis, and aims to evaluate whether hyperoside has an anti-fibrosis effect when applied to a rat endometriosis model by taking fibrosis as a treatment target. The method comprises the following steps: constructing a rat endometriosis model through an autotransplantation method, dividing molded rats into a low-dose group, a medium-dose group, a high-dose group, a model group and a western medicine control group 4 weeks after successful modeling, and laparotomizing and taking out ectopic lesions after respectively taking medicines for 4 weeks. HE staining and masson staining methods are used for mutually proving the fibrosis degree, the expression conditions of fibrosis indexes a-SMA, Co-1, CTGF and Fn are detected in an immunohistochemical mode, and the anti-fibrosis effect of hyperoside is evaluated. As a result, hyperoside can prevent the development of fibrosis in endometriosis, and thus hyperoside can be used as a drug for treating or preventing fibrosis in endometriosis.

A socket preparation tool configured to facilitate autotransplantation of a donor tooth to a recipient site is provided. The socket preparation tool includes a tooth replica of the donor tooth. A coronal portion is optionally included for facilitating alignment of the tooth replica adjacent teeth during a simulated autotransplantation. A radicular portion includes a smooth surface configured to facilitate compression of soft bone or soft tissue of the tooth replica or a contoured surface adapted for filing or cutting bone of the tooth replica. A cylindrical attachment is configured to be coupled to the tooth replica, such as via a receiver. A method of guided autotransplantation of a donor tooth via the customized socket preparation tool includes at least fitting and adjusting the socket preparation tool coupled to the tooth replica in the recipient site, before extracting the donor tooth.