Abstract: A gardening apparatus includes a tool device and a battery module. The battery module is coupled to the tool device for supplying power to drive the tool device. The battery module includes a housing with a receiving cavity, at least one battery cell disposed within the receiving cavity, a power management module electrically connected to the at least one battery cell and at least one power interface electrically connected to the power management module and accessible from outside the housing. The power management module is configured to control power flow between the at least one battery cell and the at least one power interface.

Abstract: The present invention provides use of Tadalafil as a protein arginine methyltransferase 5 (PRMT5) inhibitor. The present invention finds out that Tadalafil is a PRMT5 inhibitor by virtually screening active compounds targeting PRMT5 based on crystal structure and information about active sites of PRMT5. The present invention not only confirms that Tadalafil can inhibit an enzymatic activity of PRMT5, but also confirms that Tadalafil alone can inhibit tumor growth in breast cancer and improve sensitivity to chemotherapy for breast cancer.

Abstract: The present invention provides use of Tadalafil as a protein arginine methyltransferase 5 (PRMT5) inhibitor. The present invention finds out that Tadalafil is a PRMT5 inhibitor by virtually screening active compounds targeting PRMT5 based on crystal structure and information about active sites of PRMT5. The present invention not only confirms that Tadalafil can inhibit an enzymatic activity of PRMT5, but also confirms that Tadalafil alone can inhibit tumor growth in breast cancer and improve sensitivity to chemotherapy for breast cancer.

Abstract: A preparation method of a nanosheet nitrogen-containing porous carbon material includes steps of: dissolving alkali and water-soluble amine-containing compound in water, forming an aqueous solution; adding cellulose or a derivative thereof into the aqueous solution; after mixing and drying, obtaining a crystal composite of the alkali and the water-soluble amine-containing compound, wrapped by the cellulose or the derivative thereof; carbonizing the crystal composite under nitrogen gas flow; washing a crabonized product; and obtaining the nanosheet nitrogen-containing porous carbon material. Through changing a proportion among the alkali, the water-soluble amine-containing compound and the cellulose or the derivative thereof, a specific surface area, pore structure, nitrogen content and thickness of the nanosheet nitrogen-containing porous carbon material are adjusted.

Abstract: Polyethylene glycol modifications of thymosin alpha 1 (T&agr; 1-PEGs), their preparation process, the medicine composition containing them, and their application in the medicine for preventing and treating diseases related with immune deficiency and hypoimmunity, including hepatitis B, hepatitis C, hepatoma, malignant melanoma, non-small cell lung cancer, SARS, and AIDS etc.

Abstract: Polyethylene glycol modifications of thymosin alpha 1 (T&agr; 1-PEGs), their preparation process, the medicine composition containing them, and their application in the medicine for preventing and treating diseases related with immune deficiency and hypoimmunity, including hepatitis B, hepatitis C, hepatoma, malignant melanoma, non-small cell lung cancer, SARS, and AIDS etc.