Abstract: The present application provides a motor, a camera module and an electronic device. The motor includes: an upper cover; a base, cooperatively forming an accommodating space with the upper cover; a carrying assembly, arranged in the accommodating space, and configured to carry a lens of the camera module; one or more first coils, arranged in the accommodating space, and fixedly connected to the upper cover; and one or more magnets, arranged on the carrying assembly, and configured to cooperate with the one or more first coils to drive the carrying assembly to move relative to the upper cover. The carrying assembly is enabled to drive the lens to move.

Abstract: Provided is a fusion protein, comprising a protein having a hydrophobic region, a peptide linker, a protein fusion receptor. The peptide linker links the protein having a hydrophobic region to the protein fusion receptor. The protein fusion receptor is an Fc receptor fragment that specifically recognizes an Fc fragment of an antibody, and the protein having a hydrophobic region is a serum albumin. Also provided is a nano-assembly consisting of the fusion protein and a hydrophobic degradable polyester and a derivative thereof. Also provided is an application of the nano-assembly having excellent stability in an antibody delivery platform. The constructed nano-assembly platform is creatively applied in the preparation of immunotherapeutic drugs or therapeutic drugs for tumors or autoimmune diseases or inflammations.

Abstract: Use of immune checkpoint inhibitors in combination with anti-aging drugs in tumor treatment and tumor treatment products are disclosed, which provides a new drug and treatment strategy for effective treatment of tumors. The therapeutic effect of the provided treatment of ICIs in combination with the anti-aging drug is superior to that of the current treatment of ICIs treatment alone, and ICIs in combination with chemotherapy, etc. In the action process of ICIs in combination with the anti-aging drug, aging cells can be selectively removed, the aging state of an immune system thus is reversed. Accordingly, the inhibitory effect of tumor on the immune micro-environment is reduced, thus improving the treatment effect on various solid tumors. Based on the use or product provided by the present invention, new strategies and new ideas can be provided for further improving the clinical efficacy and prognosis of the solid tumors.

Abstract: A laser resectoscope for minor caliber includes a water back system, a water inlet system, a laser sheath system, an observation system. The water back system includes a water return pipe and a water outlet structure. The water inlet system includes a water inlet pipe and a water inlet structure. The laser sheath system includes a laser sheath, an optical fiber and a laser head. The observation system includes a mirror tube and an eyepiece. It is increased for the water return of the laser resectoscope, and the laser resectoscope in F24 can be used to meet the surgical requirements of the conventional laser resectoscope in F26 clinically.