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Copyright of Bulletin of the Chinese Ceramic Society is the property of Bulletin of the Chinese Ceramic Society 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 Xihua University (Natural Science Edition) is the property of Xihua University 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.)

2020年5月25日，贵州省某动物园的梅花鹿（Cervus nippon）出现精神沉郁、食欲减退、腹部胀大等症状，截至5月29日已发病死亡6头。为查明发病原因，采集发病梅花鹿的血样及发病死亡梅花鹿的组织样品送检。根据临床症状和病理剖检结果，初步诊断该动物园发病梅花鹿疑似产气荚膜梭菌（Clostridium perfringens）和支原体混合感染，经细菌分离培养、生化特性鉴定确诊为产气荚膜梭菌感染。结果显示，造成该动物园梅花鹿发病死亡的原因为产气荚膜梭菌的感染，并根据其症状进行中西医结合治疗。

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 Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine 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.)

The development of ultra-thin dielectrics for MLCCs has presented novel challenges in terms of the dispersion of barium titanate nano-powders. However, the dispersion of the powder is constrained by the size effect of barium titanate nanoparticles, surface effect and other related limiting factors. The present study utilized barium titanate with an average particle size of 100 nm as the raw material. By investigating the impact of various ball milling conditions on powder dispersion, a slurry with exceptional dispersion was obtained. Subsequently, this slurry was processed into ceramics through tape casting, laminating, and sintering techniques, followed by measurement of its dielectric properties. The results demonstrate that the 100 nm barium titanate slurry, achieved through improved powder dispersibility in the solvent, exhibits excellent dispersion. The green tape made from tape casting this slurry demonstrated excellent uniformity and adaptability to tape cast. Furthermore, sintered barium titanate ceramics exhibited a significantly higher dielectric constant of 6 311, representing a 35% increase compared to ceramics produced from commercially available submicron-grade barium titanate powders. The findings of this study serve as a valuable reference for the subsequent utilization of 100 nm barium titanate nano-powder in the industrial production of MLCCs. [ABSTRACT FROM AUTHOR]

Copyright of Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment Press 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 Shipin Kexue/ Food Science is the property of Food Science Editorial Department 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 Modern Urban Transit is the property of Modern Urban Transit 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 Synthetic Fiber Industry is the property of Sinopec Baling Petrochemical Company 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 Shipin Kexue/ Food Science is the property of Food Science Editorial Department 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 Guangdong Medical Journal is the property of Guangdong Medical Journal 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 Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine 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.)

AIM： To investigate the impact of honokiol (HKL), an activator of silent information regulator 3 (SIRT3), on postoperative cognitive dysfunction (POCD) in mice, and to explore the potential mechanisms. METHODS： Ten-month-old male C57/BL6 mice were randomly divided into control (Con) group, surgical (Sur) group and Sur+HKL group (n=10). The mice in Sur+HKL group were intraperitoneally injected with HKL for 7 d before modeling. The mice in Sur and Sur+HKL groups underwent tibial fracture open reduction and internal fixation to establish the POCD model. The assessment of cognitive function was conducted using the open-field test (OFT), novel object recognition test (NORT), Morris water maze test (MWMT), and Y-maze test (YMT). Nissl staining was employed to assess the morphology, structure and vitality of hippocampal and cortical neurons in mice. The protein expression of glutathione peroxidase 4 (GPX4), solute carrier family 7 member 11 (SLC7A11), acyl coenzyme A synthetase long-chain family member 4 (ACSL4), SIRT3 and nuclear factor E2-related factor 2 (NRF2) in the mouse hippocampus was detected by Western blot, while immunofluorescence staining was utilized to determine GPX4 level in mouse neurons. RESULTS： No statistically significant differences were observed among the groups in terms of total distance moved and central zone exploration during the OFT (P>0. 05). However, the results from the NORT and YMT indicated that the mice in Sur group exhibited significantly lower recognition indexes, reduced alternation rates (P<0. 01), and decreased percentages of entries and crossing time into the new arm after side arm blockade (P<0. 01), when compared with Con group. Furthermore, the mice in Sur group demonstrated a slower decrease in latency during the learning period of MWMT, while significantly lower latency, fewer crossing number and lower percentage of time in the target quadrant were observed during the testing period of MWMT (P< 0. 01). The above indicators were obviously enhanced in Sur+HKL group compared with Sur group (P<0. 01). The results of Nissl staining indicated lighter neuronal staining in the hippocampal CA1 region and medial prefrontal cortex in Sur group, accompanied by a significant reduction in the number of Nissl-stained positive neurons (P<0. 01). Notably, HKL pretreatment demonstrated a significant improvement in neuronal vitality. Analysis of Western blot revealed that compared with Con group, the expression of SIRT3, GPX4, SLC7A11 and NRF2 in Sur group was significantly reduced, while the expression of ACSL4 was significantly increased (P<0. 05). However, these alterations were reversed after treatment with HKL (P<0. 05). Immunofluorescence staining of hippocampal neurons corroborated the findings from Western blot analysis, demonstrating a notable decrease in GPX4 expression in hippocampal neurons of Sur group, which was significantly restored after HKL pretreatment (P<0. 01). CONCLUSION： Treatment with HKL attenuates POCD in mice, potentially through its inhibitory effect on hippocampal neuronal ferroptosis. [ABSTRACT FROM AUTHOR]

Copyright of Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment Press 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 Bulletin of the Chinese Ceramic Society is the property of Bulletin of the Chinese Ceramic Society 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 Modern Medicine & Health is the property of Journal of Modern Medicine & Health 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 Zhejiang Electric Power is the property of Zhejiang Electric Power 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 Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering 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 Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department 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.)

异物吸入是一种危及生命的意外事件,常常发生于1~3岁的儿童,处理气道异物的“金标准” 是通过硬质支气管镜取出,然而在异物取出过程中,由于麻醉医师与术者共用气道,术中常常发生低氧血症、喉 痉挛、喉水肿等并发症。该文报道了1例右肺下叶支气管异物的患儿,先后在硬质支气管镜和电子支气管镜下 完成异物取出术,术中均出现了低氧血症。结合相关文献总结分析,旨在提高麻醉医师在儿童异物取出术中的 气道管理技能。 [ABSTRACT FROM AUTHOR]

OBJECTIVE: To explore the effects of Bifidobacterium quadruple viable tablet combined with piracetam on gastrointestinal function and neurological function in patients with severe cerebral hemorrhage. METHODS: Fifty patients with severe cerebral hemorrhage admitted into the hospital from 2021 to 2022 were extracted to be divided into the control group ( n = 24) and study group ( n = 26) via the random number table method. The control group was treated with piracetam, while the study group received Bifidobacterium quadruple viable tablet combined with piracetam. The average cerebrovascular flow rate, average cerebrovascular flow, vascular peripheral resistance and dynamic resistance level were detected. The Glasgow coma score (GCS) and activities of daily living (ADL) scores were used to assess the degree of coma and ability to perform activities of daily living. Lactobacillus, Bifidobacterium, D-lactic acid ( D-LC), diamine oxidase ( DAO), neuropeptide Y ( NPY) and ferritin level were detected. The national institutes of health neurologic deficit scale for stroke (NIHSS) was used to assess the neurologic deficits. Therapeutic effect of two groups was compared. RESULTS: After treatment, the mean cerebrovascular flow rate, mean cerebrovascular flow level, GCS, ADL scores of the study group were higher than those of the control group; the peripheral vascular resistance, dynamic resistance, D-LC, DAO, NPY, ferritin, NIHSS scores of the study group were lower than those of the control group, with statistically significant differences (P<0. 05). After treatment, the total effective rate of the study group was 92. 31% ( 24 / 26), higher than 66. 67% ( 16 / 24) of the control group, the difference was statistically significant (P<0. 05). CONCLUSIONS: Bifidobacterium quadruple viable tablet combined with piracetam can significantly restore the gastrointestinal function and neurological function of patients with severe cerebral hemorrhage, improve the cerebrovascular function, restore the balance of intestinal flora, enhance the conscious state, improve the ability of daily life, and the clinical therapeutic effect is remarkable. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary Medicine 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 Coal Science & Technology (0253-2336) is the property of Coal Science & Technology 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 Zhejiang Electric Power is the property of Zhejiang Electric Power 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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment Press 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 Shipin Kexue/ Food Science is the property of Food Science Editorial Department 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 Electronic Components & Materials is the property of Electronic Components & Materials 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 Modern Economic Science is the property of Modern Economic Science 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 Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research 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 Hydrobiology / Shuisheng Shengwu Xuebao is the property of Editorial Department of Journal of Hydrobiology 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 Engineering Management & Technology Discussion is the property of Omniscient Pte. Ltd. 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 Hydrometallurgy of China is the property of Hydrometallurgy of China 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.)

BACKGROUND: The 3D printing guide technology has achieved good results in precise nail placement, but the application and research of 3D printed body surface guide plate with active registration localization combined with anatomical marker localization have not been reported. OBJECTIVE: To investigate the clinical effect and safety of 3D printing percutaneous puncture guide assisted vertebroplasty in the treatment of osteoporotic vertebral compression fracture with active registration localization combined with anatomic marker localization. METHODS: The clinical data of 50 patients with osteoporotic vertebral (T10-L2) compression fracture who met the inclusion criteria from October 2020 to June 2021 were analyzed. The patients were randomly divided into the observation group (25 cases) and the control group (25 cases). The observation group received percutaneous vertebroplasty assisted by 3D printing percutaneous puncture guide plate with active registration positioning combined with anatomical marker positioning. The control group received routine percutaneous vertebroplasty. The puncture positioning time, puncture number, fluoroscopy number, fluoroscopic exposure duration, and total operative duration were observed and recorded in the two groups when obtaining the optimal puncture location. Visual analogue scale score and Oswestry disability index were recorded before, 1 week and 3 months after surgery. Vertebral midline height and Cobb angle were compared before, 1 week and 3 months after operation between the two groups. Perioperative complications were recorded. RESULTS AND CONCLUSION: (1) The total puncture time, puncture adjustment times, and fluoroscopy times in the observation group were lower than those in the control group, and the incidence of intraoperative and postoperative complications in the observation group was lower than that in the control group (P < 0.05). (2) Visual analogue scale score and Oswestry disability index in the same group at 1 week and 3 months after surgery were significantly lower than those before surgery (P < 0.05). Visual analogue scale score and Oswestry disability index were lower in the observation group than those in the control group at 1 week and 3 months after surgery (P < 0.05). (3) The number of cases of postoperative bone cement leakage in the observation group was significantly lower than that in the control group (X²=8.754, P < 0.05). (4) Above findings indicate that percutaneous vertebroplasty assisted by active registration combined with anatomic marker location can effectively simplify and optimize the surgical process, shorten the operation time and radiation exposure, improve the success rate of surgery, effectively reduce surgical complications, and improve the safety of percutaneous vertebroplasty. [ABSTRACT FROM AUTHOR]

Copyright of Science Technology & Industry / Keji he Chanye is the property of Chinese Society of Technology Economics 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 Irrigation & Drainage is the property of Journal of Irrigation & Drainage 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.)

目的：探究纤维支气管镜灌洗治疗脑出血后坠积性肺炎的临床疗效。方法：选取于2021年6月-2023年6 月本院收治的90例脑出血后坠积性肺炎患者，随机分为观察组（纤维支气管镜灌洗治疗）、对照组（常规治疗）各45 人。结果：相比对照组，观察组治疗效果高，且观察组临床症状、生活质量改善更明显（P < 0.05）。结论：纤维支 气管镜灌洗治疗脑出血后坠积性肺炎的临床疗效非常显著。 [ABSTRACT FROM AUTHOR]

BACKGROUND: Evidence has shown that LncRNA-HOTAIR can regulate the expression of osteogenic related genes in bone marrow mesenchymal stem cells, but its effect on the osteogenic differentiation of adipose derived mesenchymal stem cells has not been reported. OBJECTIVE: To investigate the effect of LncRNA-HOTAIR on the osteogenic differentiation of adipose derived mesenchymal stem cells. METHODS: Adipose derived mesenchymal stem cells of Lewis rats were cultured in vitro. LncRNA-NC, lncRNA-HOTAIR mimics, and lncRNA-HOTAIR inhibitor were transfected into adipose derived mesenchymal stem cells and osteogenesis was induced. The alkaline phosphatase activity was detected on the 7th day of osteogenic induction. Alizarin red staining was performed on the 14th day of osteogenic induction. On the 6th day of osteogenic induction, the expression levels of osteogenic-related genes alkaline phosphatase, Runt-related transcription factor 2, osteocalcin, and osteopontin mRNA and protein were detected by RT-PCR and western blot assay. RESULTS AND CONCLUSION: (1) After LncRNA-HOTAIR mimic transfection, alkaline phosphatase activity and calcification degree of adipose derived mesenchymal stem cells were significantly decreased, while LncRNA-HOTAIR inhibitor transfection significantly increased (P < 0.05). (2) After LncRNA-HOTAIR mimic transfection, the expression of alkaline phosphatase, Runt-related transcription factor 2, osteocalcin, and osteopontin in adipose derived mesenchymal stem cells decreased significantly (P < 0.05), but increased significantly after LncRNA-HOTAIR inhibitor transfection (P < 0.05). (3) These results suggest that LncRNA-HOTAIR can negatively regulate the osteogenic differentiation of adipose derived mesenchymal stem cells. [ABSTRACT FROM AUTHOR]

Copyright of Smart Rail Transit is the property of Smart Rail Transit 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 Shipin Kexue/ Food Science is the property of Food Science Editorial Department 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.)

As spore-producing lactic acid bacteria, the Bacillus coagulans have attracted much attention due to their stress resistance and probiotic effects. In order to obtain excellent Bacillus coagulans strains, 22 potential excellent Bacillus coagulans strains were isolated and identified from the feces of Luhua chicken by heat treatment, and their stress resistance and probiotic properties were evaluated. The results showed that under the conditions of high temperature（ 90 ℃）, acid（ pH=2. 0） and bile salt（0. 5%）, the survival rates of strains NCUBCG003, NCUBCG004 and NCUBCG014 reached more than 85. 0%, and the principal component analysis showed that the comprehensive tolerance of the three strains of Bacillus coagulans under high temperature and simulated gastrointestinal fluid environment was stronger than that of other Bacillus coagulans. Secondly, the strains NCUBCG003, NCUBCG004 and NCUBCG014 had higher lactic acid production and cholesterol degradation ability. The lactic acid production was more than 5. 0 g·L-1 and the cholesterol removal rate was 50. 0%. Finally, Bacillus coagulans had certain antioxidant activity, especially the hydroxyl radical scavenging ability of strain NCUBCG003 could reach 64. 03 U·mL-1, DPPH free radical scavenging rate can reach 76. 57%, and the total antioxidant capacity of strain NCUCG014 is the most outstanding, being equivalent to 3. 52 mM FeSO4 solution. In summary, the comprehensive probiotic properties of strains NCUBCG003, NCUBCG004, and NCUBCG014 are stronger than other Bacillus coagulans, and they are safe and reliable. They have the potential to play a probiotic role in humans and animals. They can be used as excellent microbial strains to lay the foundation for the industrial production and application of Bacillus coagulans. [ABSTRACT FROM AUTHOR]