Abstract: Described herein are compositions of therapeutic extracellular vesicles, and methods and systems of producing the therapeutic extracellular vesicles. Also described herein are methods of treating a disease or condition with the therapeutic extracellular vesicles.

Abstract: A method for generating a target video, an apparatus, a server, and a medium are provided. The method includes: obtaining live broadcast stream data, wherein the live broadcast stream data comprises at least one among voice data and live broadcast interaction data, and video data; performing processing on the live broadcast stream data, and generating at least one among a corresponding voice metric value and interaction metric value, and a corresponding video metric value according to a target object included in a processing result; generating an overall metric value for the live broadcast stream data according to the generated metric values; and in response to determining that the comprehensive metric value for the live broadcast stream data satisfies a preset condition, generating a target video on the basis of the live broadcast stream data.

Abstract: Embodiments of the present application disclose a method and apparatus for determining an object adding mode, an electronic device and a medium. A specific implementation of the method includes: obtaining a target video and a to-be-added object set to be added to a target video; determining time periods corresponding to storyboards of the target video; determining a presentation period of a to-be-added object in the to-be-added object set in the target video based on the time periods corresponding to the storyboards; generating object adding indication information based on the determined presentation period, where the object adding indication information includes time prompt information used to indicate the presentation period of the to-be-added object in the to-be-added object set in the target video. According to this implementation, automatic selection of time for adding the to-be-added object to the target video is realized.

Abstract: Embodiments of the present application disclose a method and apparatus for determining an object adding mode, an electronic device and a medium. A specific implementation of the method includes: obtaining a target video and a to-be-added object set to be added to a target video; determining time periods corresponding to storyboards of the target video; determining a presentation period of a to-be-added object in the to-be-added object set in the target video based on the time periods corresponding to the storyboards; generating object adding indication information based on the determined presentation period, where the object adding indication information includes time prompt information used to indicate the presentation period of the to-be-added object in the to-be-added object set in the target video. According to this implementation, automatic selection of time for adding the to-be-added object to the target video is realized.

Abstract: A method for generating a target video, an apparatus, a server, and a medium are provided. The method includes: obtaining live broadcast stream data, wherein the live broadcast stream data comprises at least one among voice data and live broadcast interaction data, and video data; performing processing on the live broadcast stream data, and generating at least one among a corresponding voice metric value and interaction metric value, and a corresponding video metric value according to a target object included in a processing result; generating an overall metric value for the live broadcast stream data according to the generated metric values; and in response to determining that the comprehensive metric value for the live broadcast stream data satisfies a preset condition, generating a target video on the basis of the live broadcast stream data.

Abstract: Human somatic cells obtained from individuals with a genetic heart condition are reprogrammed to become induced pluripotent stem cells (iPS cells), and differentiated into cardiomyocytes for use in analysis, screening programs, and the like.

Abstract: Disclosed are uses of drugs for treating thrombocytopenia, in particular the use of dencichine in preparation of drugs for treating thrombocytopenia. By adding pharmaceutically acceptable conventional adjuvant material, dencichine can be prepared into an oral preparation or an injection. A pharmacodynamic trial shows that the dencichine can effectively inhibit the thrombocytopenia caused by chemotherapy drugs, and treat thrombocytopenic purpura with obvious curative effect and low toxic side effects.

Abstract: Human somatic cells obtained from individuals with a genetic heart condition are reprogrammed to become induced pluripotent stem cells (iPS cells), and differentiated into cardiomyocytes for use in analysis, screening programs, and the like.

Abstract: Disclosed are uses of drugs for treating thrombocytopenia, in particular the use of dencichine in preparation of drugs for treating thrombocytopenia. By adding pharmaceutically acceptable conventional adjuvant material, dencichine can be prepared into an oral preparation or an injection. A pharmacodynamic trial shows that the dencichine can effectively inhibit the thrombocytopenia caused by chemotherapy drugs, and treat thrombocytopenic purpura with obvious curative effect and low toxic side effects.

Abstract: Human somatic cells obtained from individuals with a genetic heart condition are reprogrammed to become induced pluripotent stem cells (iPS cells), and differentiated into cardiomyocytes for use in analysis, screening programs, and the like.

Abstract: Methods for preparing improved Panax Notoginseng saponin fraction from a Sanchi extract and its use in pharmaceutical compositions for treating or preventing a blood circulation disorder.

Abstract: Methods for preparing improved Panax Notoginseng saponin fraction from a Sanchi extract and its use in pharmaceutical compositions for treating or preventing a blood circulation disorder.