Abstract: A pea-derived peptide with a muscle-building effect and a preparation method thereof, and a drug and use, are disclosed. A pea protein is subjected to enzymatic hydrolysis, and five polypeptides with muscle-building effect are obtained by separation as separate peptide fragments. In an in vitro aging skeletal muscle cell assay, changes are analyzed in a gene expression level of regulatory pathways related to skeletal muscle cell proliferation and differentiation, apoptosis and autophagy, and protein synthesis and degradation. In addition, animal experiments are conducted to study the muscle-building effect and a corresponding mechanism of the pea-derived peptide. This shows that the five polypeptide sequences have a significant muscle-building effect, usable as a polypeptide drug for the treatment of sarcopenia.

Abstract: A method and an apparatus for generating an image processing interface, a device, and a storage medium, including: receiving a first instruction, where the first instruction is used to characterize an image parameter of a target image; determining an image template corresponding to the first instruction, where the image template is used to characterize a processing flow of the target image; and generating a processing interface of the target image according to the image template. Since the image template standardizes the process and steps of image processing, the specific operation steps for generating an image processing interface are simplified, while standardizing the generated image processing interface, reducing the using and maintenance cost of the image processing interface, and improving the security of the image processing interface.

Abstract: A pea-derived peptide with a muscle-building effect and a preparation method thereof, and a drug and use, are disclosed. A pea protein is subjected to enzymatic hydrolysis, and five polypeptides with muscle-building effect are obtained by separation as separate peptide fragments. In an in vitro aging skeletal muscle cell assay, changes are analyzed in a gene expression level of regulatory pathways related to skeletal muscle cell proliferation and differentiation, apoptosis and autophagy, and protein synthesis and degradation. In addition, animal experiments are conducted to study the muscle-building effect and a corresponding mechanism of the pea-derived peptide. This shows that the five polypeptide sequences have a significant muscle-building effect, usable as a polypeptide drug for the treatment of sarcopenia.

Abstract: Provided is an earthworm protein peptide for preparing a medicine for treating a thrombotic disease. The earthworm protein peptide is any one selected from a group consisting of Leu-Val-Thr-Leu-Gly-Asn-Glu (SEQ ID NO.: 1), Leu-Leu-Ala-Pro-Pro (SEQ ID NO: 2), Leu-Leu-Pro-Ala-Pro (SEQ ID NO: 3) and Thr-Val-Ala-Pro-Phe (SEQ ID NO: 4). The earthworm protein peptide can significantly inhibit the thrombin activity, thus achieving the anticoagulant effect. In vivo, the earthworm protein peptide has a significant inhibitory effect on carrageenan-induced rat tail thrombosis; and in vitro and in vivo studies of rats with thrombus, the earthworm protein peptide provided by the present invention shows good anticoagulant effects. The earthworm protein peptide has effects of thrombosis inhibition, thrombolysis, anticoagulation and fibrinolysis promotion, and can effectively prevent and treat thrombotic disease.

Abstract: The present invention relates to application of an earthworm protein peptide in the preparation of a medicine for preventing and/or treating a thrombotic disease, which belongs to the technical field of prevention and treatment of cardiovascular and cerebrovascular diseases. The earthworm protein peptide is one or more members selected from a group consisting of Leu-Val-Thr-Leu-Gly-Asn-Glu, Leu-Leu-Ala-Pro-Pro, Leu-Leu-Pro-Ala-Pro and Thr-Val-Ala-Pro-Phe. The earthworm protein peptide provided by the present invention can significantly inhibit the thrombin activity, thus achieving the anticoagulant effect. In vivo, the earthworm protein peptide provided by the present invention has a significant inhibitory effect on carrageenan-induced rat tail thrombosis; and in vitro and in vivo studies of rats with thrombus, the earthworm protein peptide provided by the present invention shows good anticoagulant effects.

Abstract: Disclosed is an energy-conserving device for an illumination system. The energy-conserving device is connected between a power supply of and a lighting assembly of the illumination system. The energy-conserving assembly provides a first switch, a ballast, and a compensating capacitor. The ballast is connected between the power supply and the lighting assembly, and connected between the first terminal and the second terminal of the first switch. The compensating capacitor is connected between the power supply and a third terminal of the switch. The energy-conserving device may further include a resistor and a second switch which are connected in parallel with the ballast. The energy-conserving device can be coupled to a conventional illumination system and is of energy-conserving, a low cost and a long lifetime.

Abstract: Disclosed is an energy-conserving device for an illumination system. The energy-conserving device is connected between a power supply of and a lighting assembly of the illumination system. The energy-conserving assembly provides a first switch, a ballast, and a compensating capacitor. The ballast is connected between the power supply and the lighting assembly, and connected between the first terminal and the second terminal of the first switch. The compensating capacitor is connected between the power supply and a third terminal of the switch. The energy-conserving device may further include a resistor and a second switch which are connected in parallel with the ballast. The energy-conserving device can be coupled to a conventional illumination system and is of energy-conserving, a low cost and a long lifetime.