Abstract: The present disclosure relates to use of a Dvl3-DEP peptide in the preparation of a medicament for repairing Sertoli cell injury in testes, and belongs to the technical field of medicine preparation. The Dvl3-DEP peptide is used in the preparation of a medicament for repairing Sertoli cell injury in testes, and the Dvl3-DEP peptide has an amino acid sequence shown in SEQ ID NO. 1. Tests prove that the overexpression of a Dvl3-DEP-coding gene significantly increases the level of cell resistance, repairs the tight junction function among Sertoli cells destructed by perfluorooctane sulphonate (PFOS) infection and enables a tight junction among Sertoli cells, and repairs the tight junction structure among Sertoli cells.

Abstract: The present disclosure relates to use of a Dvl3-DEP peptide in the preparation of a medicament for repairing Sertoli cell injury in testes, and belongs to the technical field of medicine preparation. The Dvl3-DEP peptide is used in the preparation of a medicament for repairing Sertoli cell injury in testes, and the Dvl3-DEP peptide has an amino acid sequence shown in SEQ ID NO. 1.

Abstract: An LED lighting based multispectral imaging system for color measurement is provided, including a main control computer and an enclosed type lamp box, where a digital camera is provided at the top of the lamp box, and an LED lamp set control apparatus, a drawer type bearing platform, and an LED lamp set are provided at the bottom of the lamp box. A to-be-measured object is placed on the drawer type bearing platform. The main control computer controls spectral power distribution of the LED lamp set to be in a reciprocal relationship with a spectral sensitivity curve of the digital camera and extracts a camera response and performs calculation, to obtain spectral reflectivity of each pixel of the to-be-measured object.

Abstract: An LED lighting based multispectral imaging system for color measurement is provided, including a main control computer and an enclosed type lamp box, where a digital camera is provided at the top of the lamp box, and an LED lamp set control apparatus, a drawer type bearing platform, and an LED lamp set are provided at the bottom of the lamp box. A to-be-measured object is placed on the drawer type bearing platform. The main control computer controls spectral power distribution of the LED lamp set to be in a reciprocal relationship with a spectral sensitivity curve of the digital camera and extracts a camera response and performs calculation, to obtain spectral reflectivity of each pixel of the to-be-measured object.