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Zhang M, Liu SB, Zhang N, Xiao LY, Li WJ, Wang WF, Xu MZ, Hu JG, Li J, Zuo LG, Zhang XF, Geng ZJ, Wang L, Wang YY, Song X. [Application of improved "Swiss roll" method in mouse intestinal tissue section]. Zhonghua Bing Li Xue Za Zhi 2024; 53:393-397. [PMID: 38556826 DOI: 10.3760/cma.j.cn112151-20231016-00270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Affiliation(s)
- M Zhang
- Department of Central Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China School of Laboratory Medicine, Bengbu Medical University, Bengbu 233000, China
| | - S B Liu
- School of Laboratory Medicine, Bengbu Medical University, Bengbu 233000, China
| | - N Zhang
- School of Laboratory Medicine, Bengbu Medical University, Bengbu 233000, China
| | - L Y Xiao
- School of Laboratory Medicine, Bengbu Medical University, Bengbu 233000, China
| | - W J Li
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - W F Wang
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - M Z Xu
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - J G Hu
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Department of Clinical Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - J Li
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Department of Clinical Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - L G Zuo
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Department of Gastrointestinal Surgery, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - X F Zhang
- Department of Central Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - Z J Geng
- Department of Central Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - L Wang
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Department of Gastrointestinal Surgery, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - Y Y Wang
- Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Department of Clinical Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
| | - X Song
- Department of Central Laboratory, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-Related Diseases, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233004, China
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Shen L, Li YT, Xu MY, Liu GY, Zhang XW, Cheng Y, Zhu GQ, Zhang M, Wang L, Zhang XF, Zuo LG, Geng ZJ, Li J, Wang YY, Song X. [The application of the non-woven fabric and filter paper "sandwich" fixation method in preventing the separation of the mucosal layer and muscular layer in mouse colon histopathological sections]. Zhonghua Bing Li Xue Za Zhi 2023; 52:1040-1043. [PMID: 37805399 DOI: 10.3760/cma.j.cn112151-20230228-00158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Affiliation(s)
- L Shen
- Department of Center Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Bengbu Medical College, Bengbu 233000, China
| | - Y T Li
- Department of Center Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Bengbu Medical College, Bengbu 233000, China
| | - M Y Xu
- Department of Center Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Bengbu Medical College, Bengbu 233000, China
| | - G Y Liu
- Bengbu Medical College, Bengbu 233000, China
| | - X W Zhang
- Bengbu Medical College, Bengbu 233000, China
| | - Y Cheng
- Bengbu Medical College, Bengbu 233000, China
| | - G Q Zhu
- Bengbu Medical College, Bengbu 233000, China
| | - M Zhang
- Bengbu Medical College, Bengbu 233000, China
| | - L Wang
- Bengbu Medical College, Bengbu 233000, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
| | - X F Zhang
- Department of Center Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
| | - L G Zuo
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
| | - Z J Geng
- Department of Center Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
| | - J Li
- Department of Clinical Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
| | - Y Y Wang
- Department of Clinical Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
| | - X Song
- Department of Center Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, Bengbu 233004, China
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Chen K, Li N, Fan F, Geng Z, Zhao K, Wang J, Zhang Y, Tang C, Wang X, Meng X. Tibetan Medicine Duoxuekang Capsule Ameliorates High-Altitude Polycythemia Accompanied by Brain Injury. Front Pharmacol 2021; 12:680636. [PMID: 34045970 PMCID: PMC8144525 DOI: 10.3389/fphar.2021.680636] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/22/2021] [Indexed: 12/15/2022] Open
Abstract
Objective: Duoxuekang (DXK) capsule is an empirical prescription for Tibetan medicine in the treatment of hypobaric hypoxia (HH)-induced brain injury in the plateau. This study aimed to investigate the protective effects and underlying molecular mechanisms of DXK on HH-induced brain injury. Methods: UPLC–Q-TOF/MS was performed for chemical composition analysis of DXK. The anti-hypoxia and anti-fatigue effects of DXK were evaluated by the normobaric hypoxia test, sodium nitrite toxicosis test, and weight-loaded swimming test in mice. Simultaneously, SD rats were used for the chronic hypobaric hypoxia (CHH) test. RBC, HGB, HCT, and the whole blood viscosity were evaluated. The activities of SOD and MDA in the brain, and EPO and LDH levels in the kidney were detected using ELISA. H&E staining was employed to observe the pathological morphology in the hippocampus and cortex of rats. Furthermore, immunofluorescence and Western blot were carried out to detect the protein expressions of Mapk10, RASGRF1, RASA3, Ras, and IGF-IR in the brain of rats. Besides, BALB/c mice were used for acute hypobaric hypoxia (AHH) test, and Western blot was employed to detect the protein expression of p-ERK/ERK, p-JNK/JNK, and p-p38/p38 in the cerebral cortex of mice. Results: 23 different chemical compositions of DXK were identified by UPLC–Q-TOF/MS. The anti-hypoxia test verified that DXK can prolong the survival time of mice. The anti-fatigue test confirmed that DXK can prolong the swimming time of mice, decrease the level of LDH, and increase the hepatic glycogen level. Synchronously, DXK can decrease the levels of RBC, HGB, HCT, and the whole blood viscosity under the CHH condition. Besides, DXK can ameliorate CHH-induced brain injury, decrease the levels of EPO and LDH in the kidney, reduce MDA, and increase SOD in the hippocampus. Furthermore, DXK can converse HH-induced marked increase of Mapk10, RASGRF1, and RASA3, and decrease of Ras and IGF-IR. In addition, DXK can suppress the ratio of p-ERK/ERK, p-JNK/JNK, and p-p38/p38 under the HH condition. Conclusion: Together, the cerebral protection elicited by DXK was due to the decrease of hematological index, suppressing EPO, by affecting the MAPK signaling pathway in oxidative damage, and regulating the RAS signaling pathway.
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Affiliation(s)
- Ke Chen
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ning Li
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fangfang Fan
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - ZangJia Geng
- School of Pharmacy, Southwest Minzu University, Chengdu, China
| | - Kehui Zhao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jing Wang
- School of Management, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,NMPA Key Laboratory for Quality Evaluation of Traditional Chinese Medicine (Traditional Chinese Patent Medicine), Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ce Tang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaobo Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xianli Meng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Tang C, Zhao CC, Yi H, Geng ZJ, Wu XY, Zhang Y, Liu Y, Fan G. Traditional Tibetan Medicine in Cancer Therapy by Targeting Apoptosis Pathways. Front Pharmacol 2020; 11:976. [PMID: 32774302 PMCID: PMC7381342 DOI: 10.3389/fphar.2020.00976] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 06/15/2020] [Indexed: 01/01/2023] Open
Abstract
Cancer is a leading cause of death around the world. Apoptosis, one of the pathways of programmed cell death, is a promising target for cancer therapy. Traditional Tibetan medicine (TTM) has been used by Tibetan people for thousands of years, and many TTMs have been proven to be effective in the treatment of cancer. This paper summarized the medicinal plants with anticancer activity in the Tibetan traditional system of medicine by searching for Tibetan medicine monographs and drug standards and reviewing modern research literatures. Forty species were found to be effective in treating cancer. More importantly, some TTMs (e.g., Ophiocordyceps sinensis, Phyllanthus emblica L. and Rhodiola kirilowii (Regel) Maxim.) and their active ingredients (e.g., cordycepin, salidroside, and gallic acid) have been reported to possess anticancer activity by targeting some apoptosis pathways in cancer, such as Bcl-2/Bax, caspases, PI3K/Akt, JAK2/STAT3, MAPK, and AMPK. These herbs and natural compounds would be potential drug candidates for the treatment of cancer.
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Affiliation(s)
- Ce Tang
- Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cheng-Cheng Zhao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Huan Yi
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zang-Jia Geng
- School of Pharmacy, Southwest Minzu University, Chengdu, China
| | - Xin-Yue Wu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ya Liu
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Gang Fan
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Ga ZC, San ZJ, Guo WC, Nan JT, Luo SDZ, Zhou Z, Geng ZJ. [Network pharmacology research on high frequency use of Tibetan medicine in treatment of HAPC based on data mining]. Zhongguo Zhong Yao Za Zhi 2019; 44:4756-4767. [PMID: 31872675 DOI: 10.19540/j.cnki.cjcmm.20190509.401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Based on the results of previous data mining,the mechanism of high frequency use of Tibetan medicine in the treatment of high altitude polycythemia(HAPC) was analyzed in this study by network pharmacology. The author obtained the high frequency use data on Tibetan medicine Terminalia chebula,Aucklandia lappa,Crocus sativus and Myristica fragrans for the treatment of HAPC by data mining in the previous period. The first five main active ingredients of each high frequency Tibetan medicine were screened out by reviewing comprehensive literature and TCMSP database. The potential targets of each medicine were screened by PharmMapper and Drug Bank database,and then the targets were imported into MAS 3. 0 database to obtain the corresponding path information. The KEGG database was used for path annotation and GO function enrichment analysis. Finally,Cystoscope 3. 4. 0 software was used to construct " compound-target-path" network for four high-frequency Tibetan medicines. Among them,the target points of four herbs related to HAPC were 16(T. chebula),20(A. lappa),20(C. sativus),and 15(M. fragrans). The common target points included BHMT,F2,ADH5,AKR1 C2,GSK3 B,INSR and PDE4 B,involving pathways related to T. chebula(17),A. lappa(17),C. sativus(24) and M. fragrans(14),and the common pathway was metabolism of xenobiotics by cytochrome P450. The results showed that high-frequency Tibetan medicine had common pathways and targets in treating HAPC,such as T. chebula,A. lappa,C. sativus and M. fragrans.The medicines could reduce hemoglobin and enhance immunity by mediating cell proliferation and oxidative stress,exerting anti-inflammatory effects and participating in regulating blood vessels,showing therapeutic effects for HAPC. In this study,the multi-component,multi-target and multi-pathway mechanism of Tibetan medicine in preventing and treating HAPC was analyzed from the information level,providing a useful reference for further study of Tibetan medicine in preventing and treating plateau diseases from the multi-dimensional perspective.
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Affiliation(s)
- Zang-Cuo Ga
- Tibetan Medicine Hospital of Qinghai Province Xining 810007,China
| | | | - Wei-Cheng Guo
- Chengdu University of Traditional Chinese Medicine Chengdu 611137,China
| | | | | | - Ze Zhou
- Qinghai University Xining 810016,China
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Sun SJ, Huo JH, Geng ZJ, Sun XY, Fu XB. [Advances in application of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated 9 system in stem cells research]. Zhonghua Shao Shang Za Zhi 2018; 34:253-256. [PMID: 29690746 DOI: 10.3760/cma.j.issn.1009-2587.2018.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Gene engineering has attracted worldwide attention because of its ability of precise location of disease mutations in genome. As a new gene editing technology, clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated 9 (Cas9) system is simple, fast, and accurate to operate at a specific gene site. It overcomes the long-standing problem of conventional operation. At the same time, stem cells are a good foundation for establishing disease model in vitro. Therefore, it has great significance to combine stem cells with the rapidly developing gene manipulation techniques. In this review, we mainly focus on the mechanism of CRISPR/Cas9 technology and its application in stem cell genomic editing, so as to pave the way for promoting rapid application and development of CRISPR/Cas9 technology.
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Affiliation(s)
- S J Sun
- College of Life Sciences, General Hospital of PLA, Beijing 100853, China
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Yang WJ, Zeweng YZ, Zhang Y, Geng ZJ, Nie J. [Analysis on composition principles of Tibetan medicine containing Terminalia chebula by data mining]. Zhongguo Zhong Yao Za Zhi 2017; 42:1207-1212. [PMID: 29027440 DOI: 10.19540/j.cnki.cjcmm.20170121.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Indexed: 11/18/2022]
Abstract
This study using traditional Chinese medicine inheritance support software(TCMISS) to analyze the prescription rules of Tibetan medicine containing Terminalia chebula in the Encyclopedia of Chinese Medicine-Tibetan Medicine, Tibetan Medicine Composition Preparation of Modern Research and Clinical Application and Common Interpretation of Tibetan Medicine and so on. TCMISS(V2.5) was used to build a prescription database of Tibetan medicine containing T. chebula.The software statistical statement module, association rules and improved mutual information method and other data mining technologies were adopted to analyze the common herbs, combination rules and core combination of prescriptions containing T. chebula.Total 502 prescriptions containing T. chebula were analyzed and 14 common herbal combinations were summarized, whose ingredients mostly had the functions of clearing heat and detoxicating, promoting blood circulation and stopping pain, warming the middle-jiao and promoting the circulation of Qi. Prescriptions containing T. chebula were commonly used to treat 640 kinds of diseases, there are 22 kinds with high frequency(≥12) in which the representative "Tripa" disease, antiquated febrile symptoms, food poisoning had the highest frequency.T. chebula had different therapeutic effects through different compatibility.The complex composing and medication regularities of Tibetan medicine containing T. chebula have been clarified by TCMISS. That will provide reference for the clinical application of T. chebula and the new development.
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Affiliation(s)
- Wen-Juan Yang
- College of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yong-Zhong Zeweng
- College of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yi Zhang
- College of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Zang-Jia Geng
- College of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jia Nie
- College of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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Geng ZJ. [A ten years' experience with 613 mitral valve replacements]. Zhonghua Wai Ke Za Zhi 1989; 27:5-8, 60. [PMID: 2776529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This study was performed to assess the effect of factors on early and late mortality of isolated MVR in 613 patients. The tilting disc valve was used in 480 and the porcine xenograft bioprosthesis in 133 patients between Sep. 1978 and Nov. 1987. The overall early mortality rate was 4.89%. A comparative analysis showed that five factors (emergency operation, biventricular hypertrophy with serain, pulmonary hypertension, function class IV, and reoperation) significantly increased the early mortality rates (P less than 0.01). A 10-year follow-up study showed that the late mortality rate was significantly higher in patients with mitral insufficiency, function class IV and left ventricular hypertrophy with strain (P less than 0.01). The authors emphasize that the MVR must be performed early before the factors affecting the operative outcome are fully developed. Successive treatment with digitalis and/or diuretics should be continued in early postoperative period for 6-12 months to improve the cardiac function. Owing to the well-known durability of the bioprosthesis the authors prefer the use of mechanical valve.
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Zhang BR, Zhu JH, Geng ZJ. [Follow-up survey of 60 patients with mitral valve replacement using a flexible stent porcine aortic valve xenograft]. Zhonghua Xin Xue Guan Bing Za Zhi 1985; 13:252-4, 317-8. [PMID: 3836879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Cai YZ, Zhang BR, Chen RK, Zhu JL, Hao JH, Geng ZJ. Experience with 124 consecutive elective mitral valve replacements with a Shanghai-made tilting disc prosthesis. Chin Med J (Engl) 1985; 98:299-304. [PMID: 3924526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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