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Copyright of Chinese Journal of Pathophysiology is the property of Jinan University, School of Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To observe the inhibitory effects of human fetal dermal mesenchymal stem cells (FDMSCs) on proliferation, migration, and invasion of human melanoma cells (A375 cells). Methods FDMSCs were extracted by en zyme digestion method from the back skin of healthy fetuses at 16-20 weeks of gestation and identified. A375 cells were se lected and divided into three groups. FDMSCs conditional medium was added to the F-CM group, adult dermal fibroblasts conditional medium was added to the A-CM group, and DMEM low-glycemic blank medium was added to the Control group. CCK-8 cell proliferation assay, wound healing assay and cell invasion assay were used to measure the relative cell vitality, cell migration rate and the number of invasive cells in each group. Results FDMSCs could be successfully extracted from human fetal skin with positive expression of MSCs specific markers like CD44, CD90, CD105 and embryonic specific markers like SSEA-4 and OCT-4. Furthermore, FDMSCs had the ability of multidirectional differentiation into lipid, bone and cartilage. Compared with Control group, the relative cell viability, cell mobility and the number of invasive cells in the F-CM group decreased (all P<0. 05). Conclusion FDMSCs can inhibit proliferation, migration, and invasion of A375 cells. [ABSTRACT FROM AUTHOR]

Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Sciencepaper is the property of China Sciencepaper and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Experimental Technology & Management is the property of Experimental Technology & Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Experimental Technology & Management is the property of Experimental Technology & Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To explore kinetic and motion characteristics of the upper extremity joints and establish a more systematic and comprehensive evaluation system of tuina. Methods Two groups of participants (n = 10 in the expert group; n = 10 in the student group) were recruited to record and analyze their rolling manipulation on 3 link joints (upper arm,forearm,hand) and 3 joints (shoulder joint, elbow joint, wrist joint). A multi-rigid-body sports biomechanical model was established by using motion capture system. Real-time data throughout the process was collected ; Work-station software was used to analyze the data. Results The established multi-rigid-body sport biomechanical model of 3 link joints and 3 joints with definite marker point could be used to describe rolling motion characteristics. In the extension phase of rolling manipulation,elbow extension degree and forearm rotation angle was 38.304 ±1.776。and 58. 706 ± 1. 675。in the expert group ; 18. 199 ± 1.675。and 42.556 ±2.812。in the student group, respectively. The differences were both significantly different (P <0.05). The wrist flexion degree in the experts group was 79. 516 士 1. 654。,and 78. 451 ±2. 110。in the student group, which was not significantly different (P >0. 05). Conclusion The established 3-link 3- joint multirigid- body sport biomechanical model of rolling manipulation can simulate the spatial motion relation of each joint in the study of tuina manipulation,clarify the movement displacement and determine the space angle, which is suitable for the study of tuina techniques. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Experimental Technology & Management is the property of Experimental Technology & Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)