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Zhou BY, Zhu CF, Wei P, Zhao HY, Wang C, Cheng L, Liu L, Wu AQ. Current situation and trend of translational research of acupuncture-moxibustion in treatment of aphasia based on knowledge graph analysis. Zhen Ci Yan Jiu 2023; 48:1175-1182. [PMID: 37984916 DOI: 10.13702/j.1000-0607.20221182] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
OBJECTIVES To investigate the hot topics in acupuncture-moxibustion research for treatment of aphasia and explore the current situation and trend of technology transformation in this field through analyzing the relevant Chinese literatures in recent 30 years by means of knowledge graph technology. METHODS CiteSpace 6.1.R 2 and VOSviewer V1.6.16 software were used to collate the data, draw knowledge graphs and conduct visual analysis of the literatures related to acupuncture-moxibustion treatment of aphasia, searched from CNKI, WanFang and VIP databases.The time line view and strongest bursts of keywords were formed in the field of acupuncture-moxibustion treatment for aphasia. The treatment-based keyword networks were visualized. RESULTS A total of 773 Chinese articles were included. Through visual analysis of the co-occurrence networks, the top 10 high-frequency overall keywords and the top 10 clusters of overall keywords were listed. The top 5 high-frequency aphasia categories were Broca aphasia, hysterical aphasia, transcortical motor aphasia, nominal aphasia and sensory aphasia. Regarding the keywords of the techniques of acupuncture-moxibustion, the occurrence frequencies of scalp acupuncture, tongue acupuncture, body acupuncture and electroacupuncture were ≥ 10 times.The occurrence frequencies of 16 acupoints were ≥25 times. After collation and cluster analysis of acupoints and techniques of acupuncture-moxibustion, 7 keyword clusters of "acupuncture techniques-acupoints" were obtained. The time line view showed that the strongest burst of keywords were transcranial magnatic stimulation, language rehabilitation training, acupuncture-medicine therapy and stroke, etc. in the recent 5 years. CONCLUSIONS Acupuncture-moxibustion displays its unique advantage in treatment of aphasia. With the deepening of modern research, the hot topics for aphasia treated with acupuncture-moxibustion are present and the achievements enriched. In future, these therapeutic methods should be further investigated to explore a model of translational medicine for aphasia in line with the characteristics of acupuncture-moxibustion.
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Affiliation(s)
- Bing-Yuan Zhou
- Graduate School, Anhui University of Chinese Medicine, Hefei 230038, China.
| | - Cai-Feng Zhu
- The Third Department of Geriatric Diseases, Anhui Provincial Acupuncture-Moxibustion Hospital/The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061.
| | - Peng Wei
- Department of Tuina, Taizhou Hospital of Traditional Chinese Medicine, Taizhou 225314, Jiangsu Province
| | - Hai-Yang Zhao
- Graduate School, Anhui University of Chinese Medicine, Hefei 230038, China
| | - Chi Wang
- Graduate School, Anhui University of Chinese Medicine, Hefei 230038, China
| | - Le Cheng
- Graduate School, Anhui University of Chinese Medicine, Hefei 230038, China
| | - Ling Liu
- Graduate School, Anhui University of Chinese Medicine, Hefei 230038, China
| | - An-Qi Wu
- Graduate School, Anhui University of Chinese Medicine, Hefei 230038, China
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Zhou BY, Zhu CF, Li M, Zhang N, Jia YM, Wu AQ. [Study on the explicitation of implicit knowledge and the construction of knowledge graph on moxibustion in medical case records of ZHOU Mei-sheng's Jiusheng]. Zhongguo Zhen Jiu 2023; 43:584-90. [PMID: 37161813 DOI: doi:10.13703/j.0255-2930.20220412-k0009] [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: 05/11/2023]
Abstract
To explore the methods of the explicitation of implicit knowledge and the construction of knowledge graph on moxibustion in medical case records of ZHOU Mei-sheng's Jiusheng. The medical case records data of Jiusheng was collected, the frequency statistic was analyzed based on Python3.8.6, complex network analysis was performed using Gephi9.2 software, community analysis was performed by the ancient and modern medical case cloud platform V2.3.5, and analysis and verification of correlation graph and weight graph were proceed by Neo4j3.5.25 image database. The disease systems with frequency≥10 % were surgery, ophthalmology and otorhinolaryngology, locomotor, digestive and respiratory systems. The diseases under the disease system were mainly carbuncle, arthritis, lumbar disc herniation and headache. The commonly used moxibustion methods were fumigating moxibustion, blowing moxibustion, direct moxibustion and warming acupuncture. The core prescription of points obtained by complex network analysis included Yatong point, Zhiyang(GV 9), Sanyinjiao(SP 6), Dazhui(GV 14), Zusanli(ST 36), Lingtai(GV 10), Xinshu(BL 15), Zhijian point and Hegu(LI 4), which were basically consistent with high-frequency points. A total of 6 communities were obtained by community analysis, corresponding to different diseases. Through the analysis of correlation graph, 13 pairs of strong association rule points were obtained. The correlation between Zhiyang(GV 9)-Dazhui(GV 14) and Yatong point-Lingtai(GV 10) was the strongest. The acupoints with high correlation with Yatong point were Zhiyang(GV 9), Lingtai(GV 10), Dazhui(GV 14), Zusanli(ST 36) and Sanyinjiao(SP 6). In the weight graph of the high-frequency disease system, the relationship of the first weight of the surgery system disease was fumigating moxibustion-carbuncle-Yatong point, and the relationship of the first weight of the ophthalmology and otorhinolaryngology system disease was blowing moxibustion-laryngitis-Hegu (LI 4). The results of correlation graph and weight graph are consistent with the results of data mining, which can be used as an effective way to study the knowledge base of moxibustion diagnosis and treatment in the future.
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Affiliation(s)
- Bing-Yuan Zhou
- Graduate School, Anhui University of CM, Hefei 230038, China
| | - Cai-Feng Zhu
- Third Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Meng Li
- Second Affiliated Hospital of Anhui University of CM
| | - Na Zhang
- Graduate School, Anhui University of CM, Hefei 230038, China
| | - Yu-Mei Jia
- Graduate School, Anhui University of CM, Hefei 230038, China
| | - An-Qi Wu
- Graduate School, Anhui University of CM, Hefei 230038, China
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Wu YY, Song XG, Zhu CF, Cai SC, Ge X, Wang L, Jia YM. [Effect of moxibustion on autophagy in mice with Alzheimer's disease based on mTOR/p70S6K signaling pathway]. Zhongguo Zhen Jiu 2022; 42:1011-1016. [PMID: 36075597 DOI: 10.13703/j.0255-2930.20210705-k0004] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To investigate the effect of moxibustion on autophagy and amyloid β-peptide1-42 (Aβ1-42) protein expression in amyloid precursor protein/presenilin 1 (APP/PS1) double-transgenic mice with Alzheimer's disease (AD). METHODS After 2-month adaptive feeding, fifty-six 6-month-old APP/PS1 double transgenic AD mice were randomly divided into a model group, a moxibustion group, a rapamycin group and an inhibitor group, 14 mice in each group. Another 14 C57BL/6J mice with the same age were used as a normal group. The mice in the moxibustion group were treated with monkshood cake-separated moxibustion at "Baihui"(GV 20), "Fengfu" (GV 16) and "Dazhui" (GV 14) for 20 min; the mice in the rapamycin group were intraperitoneally injected with rapamycin (2 mg/kg); the mice in the inhibitor group were treated with moxibustion and injection of 1.5 mg/kg 3-methyladenine (3-MA). All the treatments were given once a day for consecutive 2 weeks. The morphology of hippocampal tissue was observed by HE staining; the ultrastructure of hippocampal tissue was observed by transmission electron microscopy; the expression of Aβ1-42 protein in frontal cortex and hippocampal tissue was detected by immunohistochemistry; the expressions of mammalian target of rapamycin (mTOR), phosphorylated mTOR (p-mTOR), p70 ribosomal protein S6 kinase (p70S6K) and phosphorylated p70S6K (p-p70S6K) protein in hippocampus were detected by Western blot method. RESULTS Compared with the normal group, the number of neuron cells was decreased, cells were necrotic and deformed, and autophagy vesicle and lysosome were decreased in the model group. Compared with the model group, the number of neuron cells was increased, cell necrosis was decreased, and autophagy vesicle and lysosome were increased in the moxibustion group and the rapamycin group. Compared with the normal group, the protein expressions of Aβ1-42, mTOR, p-mTOR, p70S6K and p-p70S6K in the model group were increased (P<0.05); compared with the model group, the protein expressions of Aβ1-42, mTOR, p-mTOR, p70S6K and p-p70S6K in the moxibustion group, rapamycin group and inhibitor group were decreased (P<0.05); compared with the inhibitor group, the protein expressions of Aβ1-42, mTOR, p-mTOR, p70S6K and p-p70S6K in the moxibustion group and rapamycin group were decreased (P<0.05); compared with the rapamycin group, the protein expressions of mTOR, p-mTOR, p70S6K and p-p70S6K in the moxibustion group were decreased (P<0.05). CONCLUSION Moxibustion could enhance autophagy in hippocampal tissue of APP/PS1 double transgenic AD mice and reduce abnormal Aβ aggregation in brain tissue, the mechanism may be related to the inhibition of mTOR/p70S6K signaling pathway.
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Affiliation(s)
- Yang-Yang Wu
- Graduate School of Anhui University of CM, Hefei 230038, China
| | - Xiao-Ge Song
- Institute of Acupuncture-Moxibustion and Meridians, Anhui University of CM
| | - Cai-Feng Zhu
- Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Sheng-Chao Cai
- Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Xia Ge
- Department of Endocrinology, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Ling Wang
- Graduate School of Anhui University of CM, Hefei 230038, China
| | - Yu-Mei Jia
- Graduate School of Anhui University of CM, Hefei 230038, China
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Wang YF, Ren Y, Zhu CF, Qian L, Yang Q, Deng WM, Zou LY, Liu Z, Luo DH. Optimising diffusion-weighted imaging of the thyroid gland using dedicated surface coil. Clin Radiol 2022; 77:e791-e798. [PMID: 36096939 DOI: 10.1016/j.crad.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 11/03/2022]
Abstract
AIM To assess the feasibility of applying field-of-view (FOV) optimised and constrained undistorted single-shot (FOCUS) diffusion-weighted imaging (DWI) in the thyroid gland by comparing its image quality with conventional DWI (C-DWI) qualitatively and quantitatively using a dedicated surface coil exclusively designed for the thyroid gland at 3 T magnetic resonance imaging (MRI). MATERIALS AND METHODS In this prospective study, 32 healthy volunteers who had undergone 3 T the thyroid gland MRI with FOCUS-DWI and C-DWI were enrolled. Two independent reviewers assessed the overall image quality, artefacts, sharpness, and geometric distortion based on a five-point Likert scale. The signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), and apparent diffusion coefficient (ADC) were quantified for both sequences. Interobserver agreement, qualitative scores, and quantitative parameters were compared between two sequences. RESULTS Agreement between the two readers was good for FOCUS-DWI (κ = 0.714-0.778) and moderate to good for C-DWI (κ = 0.525-0.672) in qualitative image quality assessment. Qualitatively, image quality (overall image quality, artefacts, sharpness, and geometric distortion) was significantly better in FOCUS-DWI than that in the C-DWI (all p<0.05); however, quantitatively, FOCUS-DWI had significantly lower SNRs (p<0.001) and CNRs (p=0.012) compared with C-DWI. The ADC value on FOCUS-DWI was significantly higher than that on C-DWI (p<0.001). CONCLUSION FOCUS-DWI depicted the thyroid gland with significantly better image quality qualitatively and less ghost artefacts, but had significantly lower SNR and CNR quantitatively, compared with C-DWI, suggesting that both DWI sequences have advantages and could be chosen for different purposes.
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Affiliation(s)
- Y F Wang
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Y Ren
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - C F Zhu
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - L Qian
- MR Research, GE Healthcare, Beijing, China
| | - Q Yang
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - W M Deng
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - L Y Zou
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Z Liu
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China.
| | - D H Luo
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China; Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Jia YM, Zhu CF, Yang K, He CG, Wu YY, Wang L, Song RF, Zhang JY, Wang C. [Effect of moxibustion on autophagy lysosome function mediated by mTOR/TFEB pathway and lncRNA H19 expression in APP/PS1 double transgenic mice]. Zhen Ci Yan Jiu 2022; 47:665-72. [PMID: 36036098 DOI: 10.13702/j.1000-0607.20211177] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To observe the effect of moxibustion (Moxi) at acupoints of Governor Vessel on autophagy lysosomal function and lncRNA H19 in amyloid precursor protein/presenilin 1 (APP/PS1) double transgenic Alzheimer's disease (AD) mice, so as to explore its underlying mechanisms in relieving AD. METHODS Fifty two male APP/PS1 double transgenic AD mice were randomly divided into model, Moxi, Moxi+inhibitor and medication (rapamycin) groups, with 13 mice in each group. Other 13 male C57BL/6J mice of the same age were selected as the control group. The mice of the Moxi group received aconite cake-separated Moxi stimulation at "Baihui" (GV20), "Dazhui"(GV14) and "Fengfu" (GV16), for 15 min, those of the Moxi+inhibitor group received intraperitoneal injection of 3-methyladenine (an inhibitor of PI3K for suppressing autophagy) 1.5 mg· kg-1 · d-1 on the basis of Moxi, and those of the medication group received intraperitoneal injection of rapamycin 2 mg· kg-1 · d-1. The treatment was conducted once daily for 2 weeks. The mouse's learning-memory ability was detected by Morris water maze tests. The hippocampus tissue was sampled for observing the formation of autophagy by using transmission electron microscope, detecting the expression of Aβ_(1-42) protein with immunohistochemical staining, and for detecting the expression levels of long noncoding RNA H19 (lncRNA H19), mammalian target of rapamycin kinase (mTOR), nuclear transcription factor EB (TFEB), Cathepsin D and lysosome associated membrane protein-1 (LAMP1) genes and proteins as well as microtubule associated protein 1 light chain 3B (LC3B)-Ⅱ/LC3B-Ⅰand autophagy protein p62 protein by quantitative real-time PCR and Western blot, respectively. RESULTS In contrast to the control group, the model group had an evident increase in the escape latency of Morris water maze test, and in the expression levels of Aβ_(1-42) protein, lncRNA H19 mRNA, mTOR mRNA and protein, and p62 protein (P<0.05), and a significant decrease in the expression levels of TFEB, Cathepsin D, LAMP1 mRNAs and proteins and LC3B-Ⅱ/LC3B-Ⅰ (P<0.05). After the treatment and relevant to the model and Moxi+inhibitor groups, both the Moxi and medication groups had an obvious down-regulation in the levels of latency of Morris water maze, expression levels of Aβ_(1-42) protein, lncRNA H19 mRNA, mTOR mRNA and protein, and p62 protein (P<0.05), and a significant up-regulation in the levels of TFEB, Cathepsin D, LAMP1 mRNAs and proteins and LC3B-Ⅱ/LC3B-Ⅰ (P<0.05). CONCLUSION Moxi at acupoints of Governor Vessel can improve cognitive function of AD mice, which may be associated with its functions in inhibiting mTOR/TFEB pathway by down-regulating the expression of lncRNA H19, improving autophagy lysosomal function, promoting autophagy and clearing away Aβ1-42 in the hippocampus.
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Affiliation(s)
- Yu-Mei Jia
- Graduate School of Anhui University of Chinese Medicine, Hefei 230038, China
| | - Cai-Feng Zhu
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061
| | - Kun Yang
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061
| | - Cheng-Gong He
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061
| | - Yang-Yang Wu
- Graduate School of Anhui University of Chinese Medicine, Hefei 230038, China
| | - Ling Wang
- Graduate School of Anhui University of Chinese Medicine, Hefei 230038, China
| | - Ren-Fei Song
- Graduate School of Anhui University of Chinese Medicine, Hefei 230038, China
| | - Jia-Yu Zhang
- Graduate School of Anhui University of Chinese Medicine, Hefei 230038, China
| | - Chi Wang
- Graduate School of Anhui University of Chinese Medicine, Hefei 230038, China
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Tang HY, Chen XQ, Wang H, Chu HR, Zhu CF, Huang S, Zhang MT, Shen GM. Acupuncture relieves the visceral pain of diarrhea-predominant irritable bowel syndrome rats by regulating P2X4 expression. Am J Transl Res 2022; 14:5563-5573. [PMID: 36105029 PMCID: PMC9452363] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/14/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES We researched the effect and mechanism of acupuncture treatment for visceral pain in rats with diarrhea-predominant irritable bowel syndrome (IBS-D). METHODS We set up a rat model of IBS-D with chemical and chronic- and acute-pressure stimulations. Then, the IBS-D rats were treated with acupuncture or 5-BDBD, and the therapeutic efficacy of acupuncture in IBS-D rats was assessed by means of the Bristol scale, diarrhea index, abdominal withdrawal reflex (AWR) score, mast cell count and histologic staining. RESULTS Acupuncture significantly decreased clinical symptoms in IBS-D rats after a 14 day-treatment. Furthermore, significant down-regulation of P2X4, OX42, BDNF (brain-derived neurotrophic factor) and IRF-5 (interferon regulatory factor 5) expressions were observed in the IBS-D rats, along with the decreased inflammatory factors [interleukin 1 beta (IL-1β), tumor necrosis factor alpha (TNF-α), and interleukin 6 (IL-6)], chemokines [monocyte chemoattractant protein-1 (MCP-1), regulated on activation, normal T cell expressed and secreted (RANTES), and C-X-C motif chemokine ligand 1 (CXCL1)], and neurotransmitters [substance P (SP), 5-hydroxytryptamine (5-HT), and calcitonin gene-related peptide (CGRP)]. 5-BDBD treatment had a similar effect on IBS-D rats. CONCLUSIONS Acupuncture can effectively alleviate abdominal pain by decreasing visceral hypersensitivity and controlling the expression of P2X4 and spinal microglial inflammation in IBS rats.
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Affiliation(s)
- He-Yong Tang
- School of Integrated Traditional Chinese and Western Medicine, Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Xi-Qiuyu Chen
- School of Integrated Traditional Chinese and Western Medicine, Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Hao Wang
- School of Integrated Traditional Chinese and Western Medicine, Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Hao-Ran Chu
- The Second Affiliated Hospital of Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Cai-Feng Zhu
- The Second Affiliated Hospital of Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Shun Huang
- School of Integrated Traditional Chinese and Western Medicine, Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Meng-Ting Zhang
- School of Integrated Traditional Chinese and Western Medicine, Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
| | - Guo-Ming Shen
- School of Integrated Traditional Chinese and Western Medicine, Anhui University of Traditional Chinese MedicineHefei 230012, Anhui, China
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Zhang XD, Li T, Jin L, Fu QS, Zhu CF, Qin XH, Wu BQ. [Value of indocyanine green fluorescence tracer in laparoscopic cholecystectomy for acute cholecystitis]. Zhonghua Yi Xue Za Zhi 2022; 102:1518-1522. [PMID: 35692067 DOI: 10.3760/cma.j.cn112137-20211210-02757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore the value of low-dose indocyanine green (ICG) fluorescence imaging in laparoscopic cholecystectomy (LC) for acute cholecystitis. Methods: Clinical data of 198 patients with acute cholecystitis and had received LC in Changzhou No.2 People's Hospital from January 2020 to September 2021 were collected. In the fluorescence group (n=97), peripheral intravenous injection of ICG was performed 15 minutes before LC, while conventional white light was applied in the control group (n=101). The efficiency of bile duct discrimination, operation time, intraoperative bleeding and postoperative complications were compared between the two groups. Results: Of the 198 patients, 86 were males and 112 females. The differences were not statisticly significant in age [52 (44, 63) vs 56 (46, 68) years, P>0.05], history of chronic inflammation [34(35.1%) vs 31(30.7%) cases, P>0.05] and other clinical baseline data between the two groups. Compared with the control group, the fluorescence group had higher efficiency of bile duct identification [18 (16,19) vs 38 (28,55) min,P<0.001], shorter operation time [45 (40,60) vs 80 (65,100) min,P<0.001], less intraoperative bleeding [10 (5,15) vs 60 (20,100) ml,P<0.001], and less postoperative liver function damage [alanine aminotransferase 35.0 (23.4,51.0) vs 98.3 (67.0,134.8)U/L,P<0.001]. In the control group, there was one case of biliary duct injury during operation, one case of postoperative biliary fistula, and one case of postoperative hemorrhage. No similar adverse event was found in fluorescence group. Conclusions: ICG fluorescence imaging can improve the efficiency of LC for patients with acute cholecystitis. It is easy to operate and has a good clinical application value.
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Affiliation(s)
- X D Zhang
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
| | - T Li
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
| | - L Jin
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
| | - Q S Fu
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
| | - C F Zhu
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
| | - X H Qin
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
| | - B Q Wu
- Department of Hepato-biliary-pancreatic Surgery,the Affiliated Changzhou No.2 People 's Hospital of Nanjing Medical University,Changzhou 213004,China
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Zhu B, Liu WH, Lin Y, Li Q, Yu DR, Jiang F, Tang XL, Du YY, Yin JZ, Li XF, Zhong YZ, Wang WR, Sun Y, Zhang MJ, Gao YC, Yuan CY, Zhu CF, Cheng XX. Renal Interstitial Inflammation Predicts Nephropathy Progression in IgA Nephropathy: A Two-Center Cohort Study. Am J Nephrol 2022; 53:455-469. [PMID: 35576899 DOI: 10.1159/000524585] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 04/05/2022] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Renal interstitial inflammation often presents in immunoglobulin A nephropathy (IgAN), but its predictive role in kidney disease progression remains controversial. METHODS This retrospective two-center cohort study included 1,420 adult IgAN patients between January 2003 and May 2018 followed for a median of approximately 7 years at two Chinese hospitals. The predictor was renal interstitial inflammation within the total cortical interstitium (none/mild [0-25%], moderate [26-50%], or severe [>50%]). For the further propensity score matching analyses, the participants with moderate and severe level of interstitial inflammation were pooled to match those with none/mild level of interstitial inflammation. The outcomes included the rate of kidney function decline, and the composite kidney endpoint event defined as a >40% reduction in the estimated glomerular filtration rate, end-stage kidney disease. Linear regression and Cox proportional hazards regression analyses were used to examine the association between interstitial inflammation and the outcomes. The predictive performance of the model also assessed using multivariate logistic regression analyses with the receiver operating characteristic curve analysis. Reclassification was assessed using the continuous net reclassification improvement and integrated discrimination improvement adapted for censoring for the assessment of the model with or without interstitial inflammation. RESULTS For the check of reproducibility, the kappa statistic was 0.71, and intraclass correlation coefficient was 0.77. After adjustment for relating covariates, a higher level of interstitial inflammation was associated with a faster rate of kidney function decline (eGFR slope [mL/min/1.73 m2] of 1.34 [95% CI: -2.56 to 5.23], 3.50 [95% CI: -0.40 to 7.40], and 7.52 [95% CI: 3.02 to 12.01]) in the patients with none/mild, moderate, and severe interstitial inflammation, respectively, in the multivariable linear regression models and with an increased risk of kidney disease progression (HR for moderate vs. none/mild, 1.85; 95% CI: 1.10-3.13; HR for severe vs. none/mild, 2.95; 95% CI: 1.52-5.73) in the multivariable Cox proportional hazards models. Analyses in the propensity score-matched cohort, subgroups, and the sensitive analyses yielded consistent results. The receiver operating curves indicated a higher area under the curve of 0.83 in the model with interstitial inflammation compared with 0.81 in that without interstitial inflammation. In addition, incorporating interstitial inflammation into the International IgAN Risk Prediction Tool improved the diagnostic power of the algorithm to predict risk of progression. CONCLUSION Interstitial inflammation is a reproducible pathologic parameter that may be adopted as a predictor for kidney disease progression in patients with IgAN.
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Affiliation(s)
- Bin Zhu
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Wen-Hua Liu
- Department of Nephrology, Qinghai Provincial People's Hospital, Xining, China
| | - Yi Lin
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Qiang Li
- Department of Statistics, The George Institute for Global Health, University of New South Wales, Kensington, New South Wales, Australia
| | - Dong-Rong Yu
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Fei Jiang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xuan-Li Tang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yuan-Yuan Du
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Jia-Zhen Yin
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xian-Fa Li
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yong-Zhong Zhong
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Wen-Rong Wang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yue Sun
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Mei-Juan Zhang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yuan-Cheng Gao
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Chen-Yi Yuan
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Cai-Feng Zhu
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xiao-Xia Cheng
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key Laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
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Yang K, Song XG, Ruan JR, Cai SC, Zhu CF, Qin XF, Wu MM, He CG. [Effect of moxibustion on cognitive function and proteins related with apoptosis of hippocampal neurons in rats with vascular dementia]. Zhongguo Zhen Jiu 2021; 41:1371-8. [PMID: 34936277 DOI: 10.13703/j.0255-2930.20210124-k0006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To observe the effect of moxibustion on proteins related with apoptosis of hippocampal neurons in rats with vascular dementia (VD), and to explore the possible mechanism of moxibustion on improving VD. METHODS Thirty SD rats were selected from 100 rats (3 rats were excluded) and randomly divided into a normal group and a sham operation group, 15 rats in each group. The remaining 67 rats were treated with ischemia-reperfusion method at bilateral common carotid artery to establish VD model. The 45 rats with successful VD model were randomly divided into a model group, a moxibustion group and a medication group, 15 rats in each group. On the 7th day after successful modeling, the rats in the moxibustion group were treated with suspended moxibustion at "Guanyuan" (CV 4), "Mingmen" (GV 4) and "Dazhui" (GV 14), 15 min per acupoint, once a day; there was 1 d of rest after 6 d of moxibustion, and the treatment was given for 4 weeks. The rats in the medication group was treated with nimodipine tablets by gavage, 2 mg/kg per day, 3 times a day for 4 weeks. Before and after intervention, the Morris water maze test was used to detect the escape latency of rats in each group; after the intervention, the TUNEL method was used to detect the apoptosis rate of neurons in hippocampal CA1 area; the immunofluorescence double labeling method was used to detect the number of co-expression positive cells of B-cell lymphoma-2 (Bcl-2)/neuronal nuclear antigen (NeuN) and Bcl-2-associated X protein (Bax)/NeuN in hippocampal CA1 area; the immunofluorescence single labeling method was used to detect cytochrome C (cytC) and outer mitochondrial membrane receptor Tom20 (Tom20) in hippocampal CA1 area; the Western blot method was used to detect the p53 upregulated modulator of apoptosis (PUMA) in hippocampus. RESULTS Before intervention, compared with the normal group and the sham operation group, the escape latency in the model group, the moxibustion group and the medication group was prolonged (P<0.01). After intervention, the escape latency in the moxibustion group and the medication group was shorter than that before intervention (P<0.01). Compared with the model group, the escape latency in the moxibustion group and the medication group was shortened (P<0.05); compared with the medication group, the escape latency in the moxibustion group was shortened (P<0.05). Compared with the normal group and the sham operation group, the apoptosis rate of neurons in hippocampal CA1 area was increased, the number of Bcl-2/NeuN co-expression positive cells was decreased, and the number of Bax/NeuN co-expression positive cells was increased in the model group (P<0.01); compared with the model group, the apoptosis rates of hippocampal CA1 neurons were decreased, the number of Bcl-2/NeuN co-expression positive cells was increased, and the number of Bax/NeuN co-expression positive cells was decreased in the moxibustion group and the medication group (P<0.01); compared with the medication group, the apoptosis rate of neurons in hippocampal CA1 area was decreased, the number of Bcl-2/NeuN co-expression positive cells was increased, and the number of Bax/NeuN co-expression positive cells was decreased in the moxibustion group (P<0.01, P<0.05). Compared with the normal group and the sham operation group, the expressions of cytC, Tom20 protein in hippocampal CA1 area and PUMA protein in hippocampal tissue in the model group were increased (P<0.01); compared with the model group, the expressions of cytC, Tom20 protein in hippocampal CA1 area and PUMA protein in hippocampal tissue in the moxibustion group and the medication group were decreased (P<0.01); compared with the medication group, the expressions of cytC, Tom20 protein in hippocampal CA1 area and PUMA protein in hippocampal tissue in the moxibustion group were decreased (P<0.05, P<0.01). CONCLUSION Moxibustion could improve the cognitive function of VD rats, which may be related to reducing the expression of Bax, cytC, Tom20 and PUMA protein in hippocampal CA1 area, promoting the release of Bcl-2 and inhibiting the apoptosis of hippocampal neurons.
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Affiliation(s)
- Kun Yang
- Third Department of Geriatric, Second Affiliated Hospital of Anhui University of CM, Hefei 230061, China
| | - Xiao-Ge Song
- Institute of Acupuncture-Moxibustion and Meridians, Anhui University of CM, Hefei 230038
| | - Jing-Ru Ruan
- College of Acupuncture-Moxibustion and Tuina, Anhui University of CM
| | - Sheng-Chao Cai
- Third Department of Geriatric, Second Affiliated Hospital of Anhui University of CM, Hefei 230061, China
| | - Cai-Feng Zhu
- Third Department of Geriatric, Second Affiliated Hospital of Anhui University of CM, Hefei 230061, China
| | - Xiao-Feng Qin
- Third Department of Geriatric, Second Affiliated Hospital of Anhui University of CM, Hefei 230061, China
| | - Meng-Meng Wu
- Third Department of Geriatric, Second Affiliated Hospital of Anhui University of CM, Hefei 230061, China
| | - Cheng-Gong He
- Third Department of Geriatric, Second Affiliated Hospital of Anhui University of CM, Hefei 230061, China
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Ruan JR, Yang K, Song XG, Wu SB, Zhu CF, Cai SC, Zhou MQ. [Effect of moxibustion on learning-memory ability and expression of hippocampal inflammatory factors and microtubule associated proteins in vascular dementia rats]. Zhen Ci Yan Jiu 2021; 45:781-8. [PMID: 33788442 DOI: 10.13702/j.1000-0607.191026] [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: 11/12/2022]
Abstract
OBJECTIVE To observe the effect of moxibustion on learning-memory ability and expression of hippocampal inflammatory factors and microtubule-associated protein doublecortin (DCX, a marker of neuronal regeneration) in vascular dementia (VD) rats, so as to explore its mechanisms underlying improvement of VD. METHODS SD rats were randomly divided into normal control, sham operation, VD model, moxibustion and medication groups (n=15 rats in each group). The VD model was established by repeated occlusion of the bilateral common carotid arteries and reperfusion. Moxibustion was applied to "Guanyuan" (CV4), "Mingmen" (GV4) and "Dazhui"(GV14) for 15 min, once a day, 6 days a week for 4 weeks. Rats of the medication group were treated by gavage of Nimodipine (2mg·kg-1·d-1) 3 times daily for 4 weeks. Morris water maze test was used to detect the average escape latency of location navigation tasks for assessing the rats' learning-memory ability. H.E. staining was used to detect histopathological changes of the hippocampus tissue. The number of DCX-positive neurons (DCX/NeuN co-expression) in the dentate gyrus (DG) region of hippocampus was counted under microscope after immunofluorescence double staining, the immunoactivity of hippocampal DCX detected by using immunohistochemistry stain and the expression of DCX, TNF-α, IL-1β, MPO, NF-κB p65 and IL-6 proteins in the hippocampus tissue detected using Western blot. RESULTS Following modeling, the average escape latency was significantly longer in the model group than in the normal control and sham operation groups (P<0.01), and notably shorter in both the moxibustion and medication groups than in the model group after the treatment (P<0.01, P<0.05). The number of DCX-positive neurons, and the expression levels of DCX, TNF-α, IL-1β, MPO, NF-κB p65 and IL-6 proteins in the hippocampus were significantly increased in the model group in comparison with the normal control and sham operation groups (P<0.01, P<0.05). After the interventions and in comparison with the model group, the number of DCX-positive neurons and the expression level of DCX were further up-regulated in both moxibustion and medication groups (P<0.01), while the expression levels of hippocampal TNF-α, IL-1β, MPO, NF-κB p65 and IL-6 proteins were considerably down-regulated in the moxibustion and medication groups (P<0.01). The effect of moxibustion was weaker than that of medication in down-regulating the expression of TNF-α,MPO, NF-κB p65, IL-6 and IL-1β, and in up-regulating DCX-positive neuron number and DCX expression (P<0.05, P<0.01). H.E. staining showed loose arrangement of neurons (with vague neuronal membrane in some cells), uneven organelle chromatin, disappearance of partial nucleolus, necrocytosis, and infiltration of small number of lymphocytes after modeling, which was relatively milder in both moxibustion and medication groups. CONCLUSION Moxibustion can improve learning-memory ability in VD rats, which may be related to its effect in down-regulating the expression of inflammatory factors and up-regulating the expression of DCX to promote neuronal repair and regeneration.
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Affiliation(s)
- Jing-Ru Ruan
- College of Acupuncture-moxibustion and Tuina, Anhui University of Chinese Medicine, Hefei 230061, China
| | - Kun Yang
- Department of Geriatric, Anhui Acupuncture Hospital, Hefei 230061
| | - Xiao-Ge Song
- College of Acupuncture-moxibustion and Tuina, Anhui University of Chinese Medicine, Hefei 230061, China
| | - Sheng-Bing Wu
- College of Acupuncture-moxibustion and Tuina, Anhui University of Chinese Medicine, Hefei 230061, China
| | - Cai-Feng Zhu
- Department of Geriatric, Anhui Acupuncture Hospital, Hefei 230061
| | - Sheng-Chao Cai
- Department of Geriatric, Anhui Acupuncture Hospital, Hefei 230061
| | - Mei-Qi Zhou
- Bozhou Institute of Traditional Chinese Medicine, Anhui Academy of Traditional Chinese Medicine, Bozhou 236800, Anhui Province
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He CG, Long HH, Zhu CF, Wu ZM, Hu L, Cai SC, Xu B. [ CAI Sheng-chao's experience in treatment of Sjögren's syndrome with moxibustion for promoting meridian circulation and warming yang]. Zhongguo Zhen Jiu 2020; 40:1345-1348. [PMID: 33415880 DOI: 10.13703/j.0255-2930.20191009-0002] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Professor CAI Sheng-chao's clinical experience is summarized in the treatment of Sjögren's syndrome with moxibustion for promoting meridian circulation and warming yang and the typical case is introduced. Professor CAI believes that Sjögren's syndrome refers to zao (dry) bi syndrome. It is the insufficiency of yin and body fluid for the primary and yang qi deficiency for the root. On the base of traditional long-snake moxibustion, the moxibustion therapy for promoting meridian circulation and warming yang is adopted to warm up and tonify zangfu organs. When the function of yang qi is restored, body fluid (yin) will be generated naturally. Hence, the diagnosis and treatment system is developed by the integration of the theory as "moxibustion applicable for yin deficiency" and the characteristic moxibustion therapy.
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Affiliation(s)
- Cheng-Gong He
- Geriatrics Department of Second Hospital Affiliated to Anhui University of CM, Hefei 230061, China; National and Provincial Joint Key Laboratory of Acupuncture and Medicine Integration, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province
| | - Hong-Hui Long
- Geriatrics Department of Second Hospital Affiliated to Anhui University of CM, Hefei 230061, China
| | - Cai-Feng Zhu
- Geriatrics Department of Second Hospital Affiliated to Anhui University of CM, Hefei 230061, China
| | - Zhao-Mei Wu
- Geriatrics Department of Second Hospital Affiliated to Anhui University of CM, Hefei 230061, China
| | - Ling Hu
- School of Acupuncture-Moxibustion and Tuina, Anhui University of CM
| | - Sheng-Chao Cai
- Geriatrics Department of Second Hospital Affiliated to Anhui University of CM, Hefei 230061, China; National and Provincial Joint Key Laboratory of Acupuncture and Medicine Integration, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province
| | - Bin Xu
- National and Provincial Joint Key Laboratory of Acupuncture and Medicine Integration, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province
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Ren T, Li YS, Geng YJ, Li ML, Wu XS, Wu WW, Wang XA, Shu YJ, Bao RF, Dong P, Gong W, Gu J, Wang XF, Lu JH, Mu JS, Pan WH, Zhang X, Zhang XL, Fei ZW, Zhang ZY, Wang Y, Cao H, Sun B, Cui YF, Zhu CF, Li B, Zheng LH, Qian YB, Liu J, Dang XY, Liu C, Peng SY, Quan ZW, Liu YB. [Analysis of treatment modalities and prognosis of patients with gallbladder cancer in China from 2010 to 2017]. Zhonghua Wai Ke Za Zhi 2020; 58:697-706. [PMID: 32878417 DOI: 10.3760/cma.j.cn112139-20200403-00279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Objective: To evaluate the clinical characteristics and prognosis of gallbladder cancer (GBC) patients in China. Methods: This retrospective multicenter cohort study enrolled 3 528 consecutive GBC patients diagnosed between January 2010 to December 2017 in 15 hospitals from 10 provinces. There were 1 345 (38.12%) males and 2 183 (61.88%) females.The age of diagnosis was (63.7±10.8) years old (range: 26 to 99 years old) .There were 213 patients (6.04%) in stage 0 to Ⅰ, whereas 1 059 (30.02%) in stage Ⅱ to Ⅲ, 1 874 (53.12%) in stage Ⅳ, and 382 (10.83%) unavailable. Surgery was performed on 2 255 patients (63.92%) . Three hundred and thirty-six patients received chemotherapy or radiotherapy (9.52%; of which 172 were palliative); 1 101 (31.21%) received only supportive treatment.The patient source, treatment and surgery, pathology, concomitant gallstone, and prognosis were analyzed. Results: Among the 3 528 GBC patients, 959 (27.18%) were from East China, 603 (17.09%) from East-North China, 1 533 (43.45%) from Central China, and 433(12.27%) from West China. Among the 1 578 resectable tumor, 665 (42.14%) underwent radical surgery, 913 (57.86%) underwent surgery that failed to follow the guidelines.Eight hundred and ninety-one (56.46%) patients were diagnosed before surgery, 254 (16.10%) during surgery, and 381 (24.14%) after surgery (time point of diagnosis couldn't be determined in 52 patients) .Among the 1 578 patients with resectable tumor, 759 (48.10%) had concomitant gallstone.Among the 665 patients underwent radical surgery, 69 (10.4%) showed positive resection margin, 510 (76.7%) showed negative resection margin, and 86 (12.9%) unreported margin status.The 5-year overall survival rate (5yOS) for the 3 528-patient cohort was 23.0%.The 5yOS for patients with resectable tumor was 39.6%, for patients with stage ⅣB tumor without surgery was 5.4%, and for patients with stage ⅣB tumor underwent palliative surgery was 4.7%. Conclusions: More than half GBC patients in China are diagnosed in stage Ⅳ.Curative intent surgery is valuable in improving prognosis of resectable GBC.The treatment of GBC needs further standardization.Effective comprehensive treatment for GBC is in urgent need.
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Affiliation(s)
- T Ren
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Y S Li
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Y J Geng
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - M L Li
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - X S Wu
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - W W Wu
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - X A Wang
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Y J Shu
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - R F Bao
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - P Dong
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - W Gong
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - J Gu
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - X F Wang
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - J H Lu
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - J S Mu
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - W H Pan
- Department of Pediatric Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - X Zhang
- Clinical Research Unit, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - X L Zhang
- Department of General Surgery, Shanghai Fengxian District Central Hospital, Shanghai 201499, China
| | - Z W Fei
- Department of General Surgery, Xinhua (Chongming) Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 202150, China
| | - Z Y Zhang
- Department of General Surgery, Shaoxing Second Hospital, Shaoxing 312000, Zhejiang Province, China
| | - Y Wang
- Department of Gastrointestinal Surgery, the First People's Hospital of Taicang, Taicang 215400, Jiangsu Province, China
| | - H Cao
- Department of Gastrointestinal Surgery, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - B Sun
- Department of Hepato-Pancreato-Biliary Surgery and Key Laboratory of Hepatosplenic Surgery, Ministry of Education, the First Affiliated Hospital of Harbin Medical University, Harbin 150009, China
| | - Y F Cui
- Department of Pancreatobiliary Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - C F Zhu
- Department of Hepato-Pancreato-Biliary Surgery, Changzhou the Second People's Hospital, Changzhou 213003, China
| | - B Li
- Department of Hepato-Pancreato-Biliary Surgery, Harbin Medical University Cancer Hospital, Harbin 250081, China
| | - L H Zheng
- Department of General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang 330019, China
| | - Y B Qian
- Department of Hepato-Pancreato-Biliary Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - J Liu
- Department of Hepatobiliary Surgery, Shangdong Provincial Hospital, Jinan 250021, China
| | - X Y Dang
- Department of General Surgery, Shanxi Provincial Cancer Hospital, Taiyuan 030013, China
| | - C Liu
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - S Y Peng
- Department of Hepato-Pancreato-Biliary Surgery, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Z W Quan
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Y B Liu
- Department of Pancreatobiliary Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Laborary of Biliary Tract Disease Research, and State Key Laboratory for Oncogenes and Related Genes, Shanghai 200127, China
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Zhu B, Liu WH, Yu DR, Lin Y, Li Q, Tong ML, Li YY, Yang RC, Du YY, Tang XL, Jiang F, Fei D, Wei XY, Zhang FF, Yin JZ, Wang WR, Li XF, Sun Y, Zhong YZ, Zhang MJ, Cheng XX, Zhu CF, Chen HY. The Association of Low Hemoglobin Levels with IgA Nephropathy Progression: A Two-Center Cohort Study of 1,828 Cases. Am J Nephrol 2020; 51:624-634. [PMID: 32694247 DOI: 10.1159/000508770] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 05/18/2020] [Indexed: 01/16/2023]
Abstract
AIM To investigate the relationship between hemoglobin levels and the progression of IgA nephropathy (IgAN). METHODS In a two-center cohort of 1,828 cases with biopsy-proven IgAN, we examined the association of hemoglobin levels with the primary outcome of a composite of all-cause mortality or kidney failure defined as a 40% decline in eGFR, or ESKD (defined as eGFR <15 mL/min/1.73 m2 or need for kidney replacement therapy including hemodialysis, peritoneal dialysis, or kidney transplantation), or the outcome of kidney failure, assessed using Cox and logistic regression models, respectively, with adjustment for confounders. RESULTS At baseline, mean age, eGFR, and hemoglobin levels were 33.75 ± 11.03 years, 99.70 ± 30.40 mL/min/1.73 m2, and 123.47 ± 18.36 g/L, respectively. During a median of approximately 7-year follow-up, 183 cases reached the composite outcome. After adjustment for demographic and IgAN-specific covariates and treatments, a lower quartile of hemoglobin was nonlinearly associated with an increased risk of the primary outcome or kidney failure in the Cox proportional hazards models (primary outcome: HR for quartile 3 vs. 4, 1.37; 95% CI, 0.83-2.25; HR for quartile 2 vs. 4, 1.18; 95% CI, 0.68-2.07; HR for quartile 1 vs. 4, 1.91; 95% CI, 1.15-3.17; kidney failure: HR for quartile 3 vs. 4, 1.39; 95% CI, 0.84-2.31; HR for quartile 2 vs. 4, 1.20; 95% CI, 0.68-2.11; HR for quartile 1 vs. 4, 1.83; 95% CI, 1.09-3.07) in the fully adjusted model. Then, hemoglobin levels were transformed to a binary variable for fitting the model according to the criteria for anemia of 110 g/L in the women and 120 g/L in men in China. The participants in the anemia group had an increased risk of developing outcomes compared with the nonanemia group in both genders (primary outcome: male: HR, 1.64; 95% CI, 1.01-2.68; female: HR, 1.68; 95% CI, 1.02-2.76; kidney failure: male: HR, 1.60; 95% CI, 0.97-2.64; female: HR, 1.58; 95% CI, 0.95-2.61) in the fully adjusted model. CONCLUSIONS A low level of hemoglobin was nonlinearly associated with IgAN progression. The anemic IgAN patients presented a higher risk of developing poor outcomes compared with the nonanemic patients.
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Affiliation(s)
- Bin Zhu
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China,
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China,
| | - Wen-Hua Liu
- Department of Nephrology, Qinghai Provincial People's Hospital, Xining, China
| | - Dong-Rong Yu
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yi Lin
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Qiang Li
- Department of Statistics, the George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Meng-Li Tong
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Ya-Yu Li
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Ru-Chun Yang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yuan-Yuan Du
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xuan-Li Tang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Fei Jiang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Dan Fei
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xin-Yi Wei
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Fei-Fei Zhang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Jia-Zhen Yin
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Wen-Rong Wang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xian-Fa Li
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yue Sun
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yong-Zhong Zhong
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Mei-Juan Zhang
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xiao-Xia Cheng
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Cai-Feng Zhu
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Hong-Yu Chen
- Department of Nephrology, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
- Key laboratory of Zhejiang Province, Hangzhou Hospital of Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
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Li M, Zhang CY, Li WJ, Zhu CF, Zhang WH. Improving model of corneal fungal-induced ulcer in rabbit. J BIOL REG HOMEOS AG 2020; 34:593-598. [PMID: 32512982 DOI: 10.23812/20-90-l-42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- M Li
- Department of Ophthalmology, Qilu Hospital of Shandong University, Jinan, Shandong, China
- Department of Ophthalmology, Jinan second People's Hospital, Jinan, Shandong, China
| | - C Y Zhang
- Department of Ophthalmology, Liaocheng People’s Hospital in Shandong Province, Liaocheng, Shandong, China
| | - W J Li
- Department of Ophthalmology, Liaocheng People’s Hospital in Shandong Province, Liaocheng, Shandong, China
| | - C F Zhu
- Department of Ophthalmology, Liaocheng People’s Hospital in Shandong Province, Liaocheng, Shandong, China
| | - W H Zhang
- Department of Ophthalmology, Liaocheng People’s Hospital in Shandong Province, Liaocheng, Shandong, China
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Zhang LD, Han W, Zhu CF, Song XG, Cheng H, Yang K, Qin XF, Zhang JY, Gui L. [Moxibustion at acpoints of governor vessel on regulating PI3K/Akt/mTOR signaling pathway and enhancing autophagy process in APP/PS1 double-transgenic Alzheimer's disease mice]. Zhongguo Zhen Jiu 2019; 39:1313-8. [PMID: 31820607 DOI: 10.13703/j.0255-2930.2019.12.015] [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: 11/06/2022]
Abstract
OBJECTIVE To observe the eliminating effects of moxibustion at "Baihui" (GV 20), "Fengfu" (GV 16) and "Dazhui" (GV 14) on amyloid β-peptide (Aβ) in brain of the amyloid precursor protein/presenili1 (APP/PS1) double-transgenic mice with Alzheimer's disease (AD) by regulating the phosphoinositide 3-kinases/protein kinase B/mammalian target of rapamycin (PI3K/Akt/mTOR) signaling pathway. METHODS A total of 60 APP/PS1 double-transgenic mice with AD were randomly divided into a model group, a moxibustion group, a rapamycin group and a combination group (treated with moxibustion and inhibitor), 15 mice in each group, another 15 male C57BL/6J mice with same age and background were selected as the control group. In the moxibustion group, pressing moxibustion was applied at "Baihui" (GV 20) while the mild moxibustion was applied at "Fengfu" (GV 16) and "Dazhui" (GV 14). The treatment was manipulated for 20 min each time, once a day for 2 weeks. In the rapamycin group, rapamycin (2 mg/kg) was given by intraperitoneal injection once a day for 2 weeks. On the basis of the treatment in the moxibustion group, 3-methyladenine (1.5 mg/kg) was given by intraperitoneal injection once a day for 2 weeks. The mice in the control and the model group received normal diet and no intervention was given for 2 weeks. Immunohistochemica method was used to measure the levels of Aβ1-42 in the cerebral cortex and hippocampal, transmission electron microscopy was used to observe the formation of autophagosome in hippocampus, and Western blot method was used to observe the levels of PI3K, Akt, p-Akt, mTOR and p-mTOR in hippocampus. RESULTS Compared with the control group, the levels of Aβ1-42 in the cerebral cortex and hippocampal were increased in the model group (P<0.01). Compared with the model group, the levels of Aβ1-42 in the cerebral cortex and hippocampal were decreased in the moxibustion group, the rapamycin group and the combination group (all P<0.01), compared with the moxibustion group, the levels of Aβ1-42 in the cerebral cortex and hippocampal were increased in the combination group (P<0.01), while there was no significant difference between the moxibustion group and the rapamycin group in the levels of Aβ1-42(P>0.05). Compared with the rapamycin group, the levels of Aβ1-42 in the cerebral cortex and hippocampal were increased in the combination group (P<0.01). In the model group, the cytoplasmic utophagic vacuoles and organelles of neuron were reduced. In the moxibustion group, the utophagic vacuoles were increased, and the organelles showed deformation and atrophy. In the rapamycin group, the utophagic vacuoles were widely disturbed and few deformed organelles were found. In the combination group, few utophagic vacuoles were found and additional organelles showed deformation and atrophy. Compared with the control group, the levels of PI3K、Akt、p-Akt、mTOR and p-mTOR were increased in the model group (all P<0.01). Compared with the model group, the levels of PI3K、Akt、p-Akt、mTOR and p-mTOR were reduced in the moxibustion group, the rapamycin group and the combination group (all P<0.01). Compared with the moxibustion group, the levels of PI3K、Akt、and p-mTOR were increased in the rapamycin group and the levels of PI3K、Akt、p-Akt、mTOR and p-mTOR were increased in the combination group (all P<0.01). Compared with the rapamycin group, the levels of PI3K、Akt、p-Akt、mTOR and p-mTOR were increased in the combination group (P<0.01). CONCLUSION Moxibustion at acupoints of governor vessel can enhance the autophagy process on Aβ1-42 in brain of the APP/PS1 double-transgenic AD mice, which may be associated with its effects on inhibiting the abnormal activation of PI3K/Akt/mTOR signaling pathway.
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Affiliation(s)
- Li-da Zhang
- Graduate School of Anhui University of CM, Hefei 230038, China
| | - Wei Han
- Department of Encephalopathy, 3Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Cai-Feng Zhu
- Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Xiao-Ge Song
- Institute of Acupuncture and Meridian, Anhui University of CM
| | - Hui Cheng
- Experimental Research Center, Anhui University of CM, Key Laboratory of Xin'an Medicine, Ministry of Education
| | - Kun Yang
- Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Xiao-Feng Qin
- Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Jun-Yu Zhang
- Department of Geriatrics, Second Affiliated Hospital of Anhui University of CM, Hefei 230061
| | - Lin Gui
- Graduate School of Anhui University of CM, Hefei 230038, China
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Ma N, Deng TT, Wang Q, Luo ZL, Zhu CF, Qiu JF, Tang XJ, Huang M, Bai J, He ZY, Zhong XN, Li MH. Erythromycin Regulates Cigarette Smoke-Induced Proinflammatory Mediator Release Through Sirtuin 1-Nuclear Factor κB Axis in Macrophages and Mice Lungs. Pathobiology 2019; 86:237-247. [DOI: 10.1159/000500628] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 04/24/2019] [Indexed: 11/19/2022] Open
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Zhu CF, Zhang LD, Song XG, Yang J, Pan HP, He CG, Yang K, Qin XF, Zhu WL. [Moxibustion improves learning-memory ability by promoting cellular autophagy and regulating autophagy-related proteins in hippocampus and cerebral cortex in APP/PS1 transgenic Alzheimer's disease mice]. Zhen Ci Yan Jiu 2019; 44:235-41. [PMID: 31056874 DOI: 10.13702/j.1000-0607.180305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To observe the effect of moxibustion of acupoints of the Governor Vessel on the levels of cellular autophagy, β amyloid protein (Aβ) immunoactivity, and expression of LC3-Ⅰ, LC3-Ⅱ, p62 and p-P70S6K proteins in the hippocampal tissue of APPswe/PS1de9 (APP/PS1) double-transgenic Alzheimer's disease (AD) mice, so as to reveal its underlying mechanisms in improving AD. METHODS APP/PS1 double-transgenic AD mice were randomly divided into AD model, moxibustion, autophagy-inducer (Rapamycin) and autophagy-inhibitor (3-MA)+moxibustion groups (n=10 in each group), and other 10 C57BL/6J male mice (the same age) were used as the normal control group. Herbal-cake (made of Chuanwu [Radix Aconiti Praeparata]) partitioned moxibustion was applied to "Baihui"(GV20), moxibustion was applied to "Fengfu"(GV16) and "Dazhui"(GV14), all for 20 min, once daily for 2 weeks, with one day's off between two weeks. For mice of the autophagy-inducer and 3-MA+moxibustion groups, Rapamycin (2 mg•kg-1•d-1) and 3-MA (1.5 mg•kg-1•d-1) were separately administered by intraperitoneal injection for 2 weeks. The cognitive ability was examined by Morris water maze tests, and the ultrastructural changes (including autophagic lysosomes, etc.) of hippocampal neurons were observed by using transmission electron microscopy. The immunoactivity of cerebral cortex and hippocampal Amyloid β peptide 1-42 (Aβ1-42) was detected by immunohistochemistry, and the expression levels of hippocampal LC3-Ⅰ, LC3-Ⅱ, p62 and p-P70S6K proteins were detected by Western blot. RESULTS After modeling, the escape latency of Morris water maze tasks was prolonged in the model group than in the normal control group (P<0.05) and obviously shortened in the moxibustion and autophagy-inducer groups (not the autophagy-inhibitor group) than in the model group (P<0.05). Results of transmission electron microscope showed deformed, irregular or atrophic neurons with rough and incomplete and fuzzy nuclear membrane, and decreased intracellular autophagosomes in the hippocampus in the model group, and partial irregular, atrophic neurons with more autophagic vesicles and lysosomes in the moxibustion group. The expression levels of Aβ1-42 in both cerebral cortex and hippocampus tissues, and LC3-Ⅰ, p62 and p-P70S6K proteins in the hippocampus were consi-derably up-regulated in the model group relevant to the normal control group (P<0.01), and evidently down-regulated in both moxibustion and autophagy-inducer groups (not the autophagy-inhibitor group) than in the model group (P<0.01), while that of hippocampal LC3-Ⅱ protein and LC3-Ⅱ/Ⅰ ratio levels were obviously down-regulated in the model group relevant to the normal control group (P<0.01), and significantly up-regulated in both moxibustion and autophagy-inducer groups (not the autophagy-inhibitor group) than in the model group (P<0.01).. CONCLUSION Moxibustion can improve the cognitive ability of APP/PS1 double-transgenic AD mice, which is associated with its effects in promoting hip-pocampal and cerebral cortex autophagy level, and down-regulating the expression levels of Aβ1-42, LC3-Ⅰ, p62 and p-P70S6K proteins in the hippocampus.
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Affiliation(s)
- Cai-Feng Zhu
- Department of Geriatrics, the Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061, China
| | - Li-da Zhang
- School of Graduates, Anhui University of Chinese Medicine, Hefei 230038
| | - Xiao-Ge Song
- Institute of Acupuncture and Meridian, Anhui University of Chinese Medicine, Hefei 230038
| | - Jun Yang
- Department of Acupuncture-moxibustion and Rehabilitation, the First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230038
| | - Hong-Ping Pan
- Department of Geriatrics, the Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061, China
| | - Cheng-Gong He
- Department of Geriatrics, the Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061, China
| | - Kun Yang
- Department of Geriatrics, the Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061, China
| | - Xiao-Feng Qin
- Department of Geriatrics, the Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei 230061, China
| | - Wan-Li Zhu
- School of Graduates, Anhui University of Chinese Medicine, Hefei 230038
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Zhu B, Yu DR, Lv JC, Lin Y, Li Q, Yin JZ, Du YY, Tang XL, Mao LC, Li QF, Sun Y, Liu L, Li XF, Fei D, Wei XY, Zhu CF, Cheng XX, Chen HY, Wang YJ. Uric Acid as a Predictor of Immunoglobulin A Nephropathy Progression: A Cohort Study of 1965 Cases. Am J Nephrol 2018; 48:127-136. [PMID: 30110674 DOI: 10.1159/000489962] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 05/07/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND The role of serum uric acid (SUA) level in the progression of Immunoglobulin A nephropathy (IgAN) remains controversial. METHODS In a cohort of 1,965 cases with biopsy-proven IgAN, we examined the associations of SUA concentration with the primary outcome of a composite of all-cause mortality or kidney failure (defined as a reduction of estimated glomerular filtration rate [eGFR] by 40% from baseline, requirements for dialysis and transplantation), or the outcome of kidney failure alone, assessed using Cox and logistic regression models, respectively, with adjustment for confounders. RESULTS At baseline, the mean age was 33.37 ± 11.07 years, eGFR was 101.30 ± 30.49 mL/min/1.73 m2, and mean uric acid level was 5.32 ± 1.76 mg/dL. During a median of 7-year follow-up, 317 cases reached the composite outcome of all-cause mortality (5 deaths) or kidney failure (36 cases of dialysis, 5 cases of renal transplantation, and 271 cases with reduction of eGFR by 40% from baseline). After adjustment for demographic and IgAN specific covariates and treatments, a higher quartile of uric acid was linearly associated with an increased risk of the primary outcome (highest versus lowest quartile, hazard ratio [HR] 2.39; 95% CI 1.52-3.75) and kidney failure (highest versus lowest quartile, HR 2.55; 95% CI 1.62-4.01) in the Cox proportional hazards regression models. In the continuous analysis, a 1 mg/dL greater uric acid level was associated with 16% increased risk of primary outcome (HR 1.16, 95% CI 1.07-1.25) and 17% increased risk of kidney failure (HR 1.17, 95% CI 1.08-1.27), respectively, in the fully adjusted model. The multivariate -logistic regression analyses for the sensitive analyses drew consistent results. In the subgroup analyses, significant interactions were detected that patients with mean arterial pressure (MAP) < 90 mm Hg or mesangial hypercellularity had a higher association of SUA with the incidence of the primary outcome than those with MAP ≥90 mm Hg or those without mesangial hypercellularity respectively. Hyperuricemia was not significantly associated with the risk of developing the primary outcome in elder patients (≥32 years old), patients with eGFR < 90 mL/min or with tubular atrophy/interstitial fibrosis. CONCLUSIONS SUA level may be positively associated with the progression of IgAN. It was noticeable that the association of hyperuricemia with IgAN progression was less significant in patients with elder age, lower eGFR, or tubular atrophy/interstitial fibrosis, which may be due to some more confounders in association with the IgA progression in these patients. Future prospective studies are warranted to confirm these findings and to investigate the underlying mechanisms.
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Affiliation(s)
- Bin Zhu
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Dong-Rong Yu
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Ji-Cheng Lv
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Yi Lin
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Qiang Li
- Department of Statistics, The George Institute for Global Health, University of New South Wales, Newtown, New South Wales, Australia
| | - Jia-Zhen Yin
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yuan-Yuan Du
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xuan-Li Tang
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Li-Chan Mao
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Qiu-Fen Li
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yue Sun
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Ling Liu
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xian-Fa Li
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Dan Fei
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xin-Yi Wei
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Cai-Feng Zhu
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Xiao-Xia Cheng
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Hong-Yu Chen
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
| | - Yong-Jun Wang
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Affiliated to Zhejiang University of Chinese Medicine, Hangzhou, China
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Cai AJ, Zhu CF, Xue SW, Cui SY, Qu SZ, Liu N, Kong XD. [Analysis of non-invasive prenatal screening detection in fetal chromosome aneuploidy]. Zhonghua Fu Chan Ke Za Zhi 2017; 52:765-769. [PMID: 29179272 DOI: 10.3760/cma.j.issn.0529-567x.2017.11.009] [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
Objective: To evaluate the efficacy of non-invasive prenatal screening (NIPS) in the detection of fetal aneuploidies. Methods: Cell free DNA was sequenced in 5 566 pregnant women to identify the fetal aneuploidies in the First Affiliated Hospital of Zhengzhou University from January 1(st), 2015 to March 15(th), 2016. Among them, 5 230 (93.96%, 5 230/5 566) were singleton pregnancies and 336 (6.04%, 336/5 566) were twin pregnancies. In singleton pregnancies, 1 809 (34.59%, 1 809/5 230) were women with advanced maternal age, and 3 421 (65.41%, 3 421/5 230) were young women. The positive results of NIPS were validated by karyotyping through invasive procedures and neonatal outcomes were followed up by telephone. Results: Among the 5 566 women, 69 (1.24%, 69/5 566) got positive NIPS results, with 66 in singleton pregnancies and 3 in twin pregnancies. Two were monochorionic diamniotic twins and 1 was dichorionic twin pregnancy. The positive predictive value of NIPS for trisomy 21, 18 and 13 were 100.0%, 90.9% and 100.0%, and was 55.6% for sex chromosome aneuploidies. There was no false negative case found during the follow-up. In the advanced maternal age group and young women group, the prevalence rates of fetal chromosomal aneuploidies were 1.11%(20/1 809) and 0.94%(32/3 421), respectively. In the young women with soft markers in fetal ultrasound, the prevalence of fetal chromosomal aneuploidies was 1.44% (7/487), and in serum high risk women, it was 0.94% (7/747). In women with the serum screening risk with cut-off value, 0.89%(9/1 016) had fetal aneuploidies, and the prevalence was 0.77%(9/1 171) in volunteers. There was no statistically significant difference among these groups (P=0.636). Conclusions: There is no difference in the detection rate of fetal aneuploidies between high-risk women in serum screening and volunteers in NIPS. NIPS is more suitable as a first line screening test for women without fetal ultrasound abnormalities. It should be used carefully when there is ultrasound abnormalities.
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Affiliation(s)
- A J Cai
- Genetics and Prenatal Diagnosis Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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Ll J, Yu DR, Chen HY, Zhu CF, Cheng XX, Wang YH, Ni J, Wang XJ, Jinag F. [Long-term Effect of the Treatment of IgA Nephropathy by Tonifying Shen, Activating Blood Stasis, Dispelling Wind-Dampness Combined with Western Medicine]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2017; 37:28-33. [PMID: 30695421] [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: 06/09/2023]
Abstract
Objective To observe the long-term effect of tonifying Shen, activating blood stasis, dispelling wind-dampness (TSABSDWD) combined with Western drugs (WD) for IgA nephropathy. Methods A single center retrospective case-control study was used. The clinical and laboratory examinations, pa- thology of renal biopsy, and treatment programs of IgA nephropathy were obtained from primary IgA ne- phropathy patients (confirmed from renal biopsy at authors' hospital) from Jan 1st, 2008 to Dec 31 , 2008. Patients were assigned to Group A (basic treatment +Chinese herbs) and Group B (basic treatment +Chi- nese herbs + glucocorticoid and/or immune inhibitors). A follow-up visit started from the confirmation of re- nal biopsy to Dec 31, 2008, for at least 12 months. The end point event was defined as entering end stage renal disease (ESRD), estimated glomerular filtration rate (eGFR) decreased by more than 50%, or SCr was doubled. The differences in clinical manifestations, lab indicators and etc. were compared between be- fore treatment and after 1 year of treatment/till the end of follow-ups. The accumulative kidney survival rate was calculated using Kaplan-Meier method. The curve for accumulative kidney survival rate was drawn. Re- sults A total of 219 cases were included, 49 in Group A and 170 in Group B. In Group A, there were 7 pa- tients (14.0%) with Shen deficiency syndrome, 21 cases (43.0%) with Shen deficiency blood stasis syn- drome, 8 (16. 0%) with Shen deficiency wind-dampness syndrome, 13 cases (27. 0%) with Shen deficien- cy blood stasis wind-dampness syndrome. In Group B there were 12 patients (7.1%) with Shen deficiency syndrome, 47 cases (27. 6%) with Shen deficiency blood stasis syndrome, 22 (12.9%) with Shen defi- ciency wind-dampness syndrome, 89 cases (52.4%) with Shen deficiency blood stasis wind-dampness syndrome. No statistical difference in age, sex, or follow-up period between the two groups (P >0.05). Compared with Group A, the disease courser was shorter, 24 h urination increased more, levels of SCr and blood urea nitrogen (BUN) increased higher, plasma albumin decreased lower in Group B (P <0. 05). Compared with before treatment, 24 h urination and counts of urinary red blood cells (RBCs) decreased more in the two groups after 1-year treatment, and decreased further till the end of follow-up (P <0. 05). The total effective rate was 89. 0% (1951219). The total effective rate of Group A was 89. 8% (44/49), with no patient entry into endpoint event. The total effective rate of Group B was 88. 8%(151/170). Totally 5 pa- tients arrived at endpoint event in Group B, 4 in ESRD, 1 with eGFR decreased by more than 50%, or SCr doubled. Compared with Group B, the complete relief rate was higher in Group A (P <0. 01). The accumulative kidney survival rate was 100. 0%, 100. 0%, 98. 0% and 96. 1% in the 219 patients at year 1 , 3, 5, 7, re- spectively using Kaplan-Meier method. Conclusions Programs based on theory of Shen disease wind- dampness in CM and in integrative medicine could be used in treating IgA nephropathy according to differ- ent conditions. Long-term observation showed this program could significantly improve patients' conditions. The 7-year accumulative kidney survival rate was 96. 1%.
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Zhu B, Zhu CF, Lin Y, Perkovic V, Li XF, Yang R, Tang XL, Zhu XL, Cheng XX, Li Q, Chen HY, Sun Y, Chen QW, Wang YJ. Clinical characteristics of IgA nephropathy associated with low complement 4 levels. Ren Fail 2014; 37:424-32. [PMID: 25539484 DOI: 10.3109/0886022x.2014.994408] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE C4 deficiency is the most commonly inherited immune disorder in human. The present study investigated the characteristics of the IgAN patients with low serum C4 levels. METHODS We performed a prospective observational study. Clinical as well as histopathologic parameters were assessed. A Kaplan-Meier survival analysis was performed concerning the primary outcome defined as the serum creatinine increased 1.5-fold from baseline. The prognostic significances of clinical and histopathologic parameters were determined using Cox proportional hazards models. RESULTS Five-hundred twelve biopsy proven IgAN cases were available for analysis with a median follow-up of 38.4 months. Ninety-nine cases (19.34%) presented with low C4 levels (LowC4 group) and the other 413 cases did not (NlowC4 group). At the time of renal biopsy, renal injury was lighter in the LowC4 group compared with the NlowC4 group. Renal C4 deposition was significantly decreased while IgM deposition was increased in the LowC4 group. A correlation analysis shows that lower C4 levels were associated with better renal presentations at biopsy. However, the risk of developing the primary outcome was significantly greater in those with low C4 levels. Specifically, during the follow-up period, the risk of developing primary outcome was nearly ten folds higher in those with low C4, compared to those without low C4. CONCLUSION There is a high prevalence of low C4 levels in IgAN patients. These patients with low C4 levels exhibited better renal presentations at the time of renal biopsy, whereas might be associated with a poor prognosis.
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Affiliation(s)
- Bin Zhu
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Guangxing Hospital), Zhejiang Chinese Medical University , Hangzhou, Zhejiang Province , China
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Yang K, Cai SC, Zhu CF, Fei AH, Qin XF, Xia JG. [Clinical study on primary osteoporosis treated with spreading moxibustion for warming yang and activating blood circulation]. Zhongguo Zhen Jiu 2014; 34:555-558. [PMID: 25112087] [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: 06/03/2023]
Abstract
OBJECTIVE To observe the efficacy on primary osteoporosis treated with spreading moxibustion for warming yang and activating blood circulation so as to provide the effective clinical therapeutic methods for osteoporosis. METHODS Sixty cases of primary osteoporosis were randomized into a spreading moxibustion group (30 cases) and a calcium tablet group (30 cases). In the calcium tablet group, caltrate was prescribed for oral administration, 600 mg per day. In the spreading moxibustion group, on the basis of the treatment as the calcium tablet group, the spreading moxibustion was applied at Dazhui (GV 14) to Yaoshu (GV 2) for warming yang and activating blood circulation. The duration of treatment was 12 weeks. Visual analogue scale (VAS) score, TCM clinical symptom score and bone mineral density (BMD) were observed and compared before and after treatment in the patients between the two groups. RESULTS VAS scores were reduced apparently after treatment in the two groups (both P < 0.01) and the results in the spreading moxibustion group were obviously superior to that in the calcium tablet group (2.36 +/- 0.43 vs 4.52 +/- 0.35, P < 0.01). BMD were all increased in the two groups (P < 0.05, P < 0.01) and the results in the spreading moxibustion group were superior to those in the calcium tablet group (both P < 0.05). The total clinical effective rate was 86.67% (26/30) in the spreading moxibustion group, apparently better than 63.33% (19/30) in the calcium tablet group (P < 0.05). TCM clinical symptom scores after treatment were all reduced apparently in the two groups (both P < 0.01), and the result in the spreading moxibustion group was obviously superior to that in the calcium tablet group (4.72 +/- 1.90 vs 6.82 +/- 2.30, P < 0.01). The total effective rate of TCM symptoms was 93.33% (28/30) in the spreading moxibustion group, apparently better than 70.00% (21/30) in the calcium tablet group (P < 0.05). CONCLUSION The combined therapy of spreading moxibustion for warming yang and activating blood circulation and the oral administration of caltrate apparently relieves pain and TCM clinical symptoms, improves BMD in the patients of osteoporosis and achieves definite clinical efficacy in the patients of osteoporosis.
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He CG, Cai SC, Long HH, Yuan WH, Zhu CF. [Discussion on twenty four moxibustion styles of Meihua acupuncture-moxibustion school]. Zhongguo Zhen Jiu 2013; 33:622-626. [PMID: 24032197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Nomination, apparatus, manipulating techniques, indications and theoretical basis of 14 single moxibustion styles including Chuijiu (insufflating moxibustion), Dianjiubi Jiu (pecking moxibustion with a pen-like stool), Jiujia Xunjiu (moxibustion with frame), Tongmai Wenyang Jiu (moxibustion for removing meridian obstructions and warming up yang), QifuJiu (moxibustion on umbilicus and abdomen), Xiongyang Jiu (moxibustion on the chest for reinforcing yang qi), Toujing Jiu (moxibustion on head and neck), Anmo Jiu (moxibustion with massage), Zhiti Jiu (moxibustion on extremities), Guan Jiu (moxibustion with a tube), Zu Jiu (moxibustion on foot), Wenzhenjiu (warm needling), Huanong Jiu (festering moxibustion) and Gewu Jiu (indirect moxibustion) are expounded in this article. And 10 compound moxibustion with the combination of 2 or more than 2 above mentioned single moxibustion style under the instruction of combination of local and distal points, combination of upper and lower points as well as combination of frontal and back points are also stated. It suggests to classify moxibustion into categories of festering moxibustion and mild moxibustion, indirect moxibustion and direct moxibustion, and to classify moxibustion apparatus into the categories of treating tools and assisting tools.
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Affiliation(s)
- Cheng-Gong He
- Department of Moxibustion, Hospital of Acupuncture-Moxibustion Affiliated to Anhui College of CM, Hefei 230061, China
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Han YX, Zhu CF. Annealing effect on the structure and electronic transport properties in La5/8Ca3/8MnO3/ErMnO3 multilayer thin films. J Nanosci Nanotechnol 2012; 12:1049-1053. [PMID: 22629893 DOI: 10.1166/jnn.2012.4263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Ferromagnetic La5/8Ca3/8MnO3 (LCMO) and Ferroelectric ErMnO3 (EMO) multilayer thin films with sandwich structure (LCMO/EMO/LCMO) were grown on (LaAlO3)0.3(Sr2AlTaO6)0.7 (001) [LSAT (001)] substrates by pulsed laser deposition (PLD) method. For these films, the structural characterization was carried out by X-ray diffraction (XRD), and the temperature-dependence resistivity (p-T) showing the metal-insulator transition (Tp) also was measured. In the multilayer thin films the LCMO (002) peak move to lower Bragg angles after annealing at 900 degrees C for 30 hours under 1atm Oxygen pressure, and this condition is much different from the LCMO single layer films where the (002) peak moves to higher Bragg angle after annealing due to the lattice mismatch between the LCMO layer and the substrate. By increasing the thickness of LCMO, the multilayer samples show two MR peaks in a wide temperature range during the process of M-l transition. This phenomenon is attributed to a new (La5/8Ca3/8)xEr(1-x)MnO3 layer produced by the solubility between LCMO and EMO layers after high-temperature annealing. In this paper, we provide some evidence of dissolution between LCMO and EMO layers, and discuss the influence on structure and electronic transport properties in the composite thin films by annealing.
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Affiliation(s)
- Y X Han
- CAS Key laboratory of Energy Conversion Materials, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China
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Zhu B, Lin Y, Zhu CF, Zhu XL, Huang CZ, Lu Y, Cheng XX, Wang YJ. Emodin inhibits extracellular matrix synthesis by suppressing p38 and ERK1/2 pathways in TGF-β1-stimulated NRK-49F cells. Mol Med Rep 2011; 4:505-9. [PMID: 21468599 DOI: 10.3892/mmr.2011.444] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Accepted: 02/04/2011] [Indexed: 11/06/2022] Open
Abstract
Emodin has been demonstrated to inhibit the fibrotic process in chronic renal disease, but its mechanisms have yet to be fully elucidated. This study was carried out to investigate the effects of emodin on extracellular matrix (ECM) synthesis in TGF-β1-stimulated NRK-49F cells. NRK-49F cells stimulated with TGF-β1 were incubated with various concentrations of emodin. ECM proteins, including collagen type III and fibronectin, were detected using ELISA. ERK1/2, p38 and JNK phosphorylation were measured by Western blotting. p38, ERK1/2 and JNK were respectively inhibited with the specific inhibitors SB203580, PD98059 and SP600125. Emodin slightly inhibited the expression of fibronectin and collagen type III in NRK-49F cells without TGF-β1 treatment, and significantly suppressed fibronectin and collagen type III secretion in TGF-β1-stimulated NRK-49F cells. ERK1/2 and p38 specific inhibitors, but not JNK inhibitor, suppressed the TGF-β1-induced expression of fibronectin and collagen type III. Our previous study demonstrated that there was no crosstalk between ERK1/2, p38 and JNK signals in TGF-β1-stimulated NRK-49F cells. Here, we found that emodin inhibited the phosphorylation of ERK1/2 and p38 significantly, but did not suppress the phosphorylation of JNK. In summary, emodin suppresses fibronectin and collagen type III expression via the inhibition of ERK1/2 and p38 phosphorylation in TGF-β1-stimulated NRK-49F cells.
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Affiliation(s)
- Bin Zhu
- Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine (Hangzhou Guangxing Hospital), Zhejiang Chinese Medical University, Hangzhou, Zhejiang, PR China
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Chen T, Xu H, Wang HQ, Zhao Y, Zhu CF, Zhang YH, Ji MJ, Hua YB, Wu WX. Prolongation of rat intestinal allograft survival by administration of triptolide-modified donor bone marrow-derived dendritic cells. Transplant Proc 2009; 40:3711-3. [PMID: 19100471 DOI: 10.1016/j.transproceed.2008.06.056] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Revised: 04/08/2008] [Accepted: 06/10/2008] [Indexed: 10/21/2022]
Abstract
Severe graft rejection remains an important obstacle in intestinal transplantation. In this study, dendritic cells (DCs) isolated from rat bone marrow were cultured for 5 days, and triptolide applied for 3 more days. The recipient rats were pretreated with donor triptolide-modified or not modified DC. Small bowel transplantation was performed to observed survival times. We demonstrated that triptolide markedly inhibited both the expression of CD80 and MHCII expression on DCs. Triptolide-modified DCs stimulated lower proliferative responses among allogeneic T cells, prolonging the survival of intestinal allografts in rats. These results suggested that pretreatment with triptolide-modified DC prolonged the survival of rat small bowel allografts after transplantation.
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Affiliation(s)
- T Chen
- The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Sweigart MA, Zhu CF, Burt DM, DeHoll PD, Agrawal CM, Clanton TO, Athanasiou KA. Intraspecies and interspecies comparison of the compressive properties of the medial meniscus. Ann Biomed Eng 2005; 32:1569-79. [PMID: 15636116 DOI: 10.1114/b:abme.0000049040.70767.5c] [Citation(s) in RCA: 167] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Quantification of the compressive material properties of the meniscus is of paramount importance, creating a "gold-standard" reference for future research. The purpose of this study was to determine compressive properties in six animal models (baboon, bovine, canine, human, lapine, and porcine) at six topographical locations. It was hypothesized that topographical variation of the compressive properties would be found in each animal model and that interspecies variations would also be exhibited. To test these hypotheses, creep and recovery indentation experiments were performed on the meniscus using a creep indentation apparatus and analyzed via a finite element optimization method to determine the material properties. Results show significant intraspecies and interspecies variation in the compressive properties among the six topographical locations, with the moduli exhibiting the highest values in the anterior portion. For example, the anterior location of the human meniscus has an aggregate modulus of 160 +/- 40 kPa, whereas the central and posterior portions exhibit aggregate moduli of 100 +/- 30 kPa. Interspecies comparison of the aggregate moduli identifies the lapine anterior location having the highest value (450 +/- 120 kPa) and the human posterior location having the lowest (100 +/- 30 kPa). These baseline values of compressive properties will be of help in future meniscal repair efforts.
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Affiliation(s)
- M A Sweigart
- Department of Bioengineering, Rice University, Houston, TX 77251, USA
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Lin XL, Li GB, Zhu CF, Wu P, Guan YF. [Enantioseparation of twelve pharmaceutical racemates with high performance capillary electrophoresis using L-leucine as chiral selector]. Se Pu 2001; 19:109-11. [PMID: 12541650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Abstract
A rapid enantiomeric separation method using L-leucine as chiral selector was established. Capillary zone electrophoresis (CZE) has been used for the enantiomeric separation of twelve pharmaceutical racemates with bare fused silica capillary and employing L-leucine as chiral selector. The enantiomeric resolution was influenced by L-leucine concentration and pH of background electrolyte (BGE). The effects of the BGE types and concentrations on the enantiomeric separation were also investigated. The results showed that in the solution containing 50 mmol/L borax and 70 mmol/L L-leucine (pH 9.0), all the twelve drugs were on baseline separated in less than 11 minutes.
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Affiliation(s)
- X L Lin
- Department of Chemical Engineering, Shandong Institute of Light Industry, Jinan 250100, China
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Athanasiou KA, Zhu CF, Wang X, Agrawal CM. Effects of aging and dietary restriction on the structural integrity of rat articular cartilage. Ann Biomed Eng 2000; 28:143-9. [PMID: 10710185 DOI: 10.1114/1.238] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The objectives of this study were to investigate the effects of aging and diet restriction on the biomechanical properties of articular cartilage, using a well-controlled rat model (Fischer 344). This animal model is recommended by the National Institute of Aging specifically to study aging and diet issues. The intrinsic biomechanical properties of articular cartilage were obtained using a creep indentation approach. The ages chosen (6, 12, 18, 24 months of age) correspond to approximate human ages of 20 to 80 years old. The diet regimen employed in this study used either an ad libitum fed group or a group fed 60% of the mean food intake of the ad libitum group. The results demonstrate that, unlike bone, rat articular cartilage biomechanical properties are not affected in a discernible manner by diet restriction, despite the fact that diet-restricted animals were significantly lighter in terms of body weight. Age effects on biomechanical properties are found only at 6 and 12 months probably due to developmental reasons, but not at later ages. It appears that aging and diet restriction have profoundly different effects on articular cartilage and bone. Another significant result of this study was to establish the rat as a suitable animal model to study cartilage biomechanical properties. Thus, the rat can be added to the list of animals that can be used to study structure-function and pathophysiological relationships in articular cartilage.
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Affiliation(s)
- K A Athanasiou
- Department of Bioengineering, Rice University, Houston, TX 77251-1892, USA.
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Athanasiou KA, Fleischli JG, Bosma J, Laughlin TJ, Zhu CF, Agrawal CM, Lavery LA. Effects of diabetes mellitus on the biomechanical properties of human ankle cartilage. Clin Orthop Relat Res 1999:182-9. [PMID: 10613167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Metabolic changes attributable to diabetes mellitus affect numerous organ systems in the body. For example, patients with diabetes have an increased number of musculoskeletal injuries and afflictions compared with patients without diabetes and experience more morbidity associated with injury and treatment. Although diabetes also may afflict articular cartilage, no studies have shown a conclusive link between diabetes and cartilage structural integrity. The objective of this study was to obtain and compare the intrinsic material properties of human ankle articular cartilage from patients with diabetes and those without diabetes. These biomechanical properties (aggregate modulus, Poisson's ratio, shear modulus, and permeability) were found to differ significantly between specimens from patients with diabetes and patients without diabetes. Specifically, cartilage from patients with diabetes was significantly softer and more permeable than cartilage from control subjects. For example, in the central portion of the talus, cartilage from patients with diabetes had a 38% smaller aggregate modulus, 37% smaller shear modulus, and 111% larger permeability than did tissue from patients without diabetes. These results provide evidence that joint pathologic processes in patients with diabetes may be associated with compromised structural integrity of articular cartilage.
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Affiliation(s)
- K A Athanasiou
- Musculoskeletal Bioengineering Center, University of Texas Health Science Center at San Antonio 78284-7774, USA
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Murray RC, Zhu CF, Goodship AE, Lakhani KH, Agrawal CM, Athanasiou KA. Exercise affects the mechanical properties and histological appearance of equine articular cartilage. J Orthop Res 1999; 17:725-31. [PMID: 10569483 DOI: 10.1002/jor.1100170516] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Dorsal carpal osteochondral injury is a major cause of reduced performance in horses undergoing high-intensity training. It was hypothesised that the mechanical behaviour and histology of cartilage are influenced by the intensity of exercise and by location within a joint. Relationships between histology and mechanical behaviour were identified in 2-year-old horses undergoing 19 weeks of high-intensity treadmill training or low-intensity exercise and then compared between groups. Dorsal and palmar test sites were identified on radial, intermediate, and third carpal articular surfaces after euthanasia. The mechanical properties of cartilage were determined with an automated creep indentation apparatus as previously described for equine cartilage. Cartilage morphology was assessed with use of sections stained with haematoxylin and eosin and toluidine blue. Dorsal cartilage was less permeable, thinner, and had a loss of chondrocyte alignment compared with palmar cartilage. Cartilage from strenuously trained horses showed more fibrillation and chondrocyte clusters than did cartilage from gently exercised animals. Dorsal radial carpal cartilage and third carpal cartilage of strenuously trained animals were significantly less stiff than that from gently exercised animals, and the former had reduced superficial toluidine blue staining compared with that from the gently exercised group. These results indicate that topographical and exercise-related differences exist in the morphology and mechanical properties of carpal cartilage and suggest that strenuous training may lead to deterioration of cartilage at sites with a high clinical incidence of lesions.
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Affiliation(s)
- R C Murray
- Centre for Equine Studies, Animal Health Trust, Kentford, Newmarket, Suffolk, England.
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Murray RC, DeBowes RM, Gaughan EM, Zhu CF, Athanasiou KA. The effects of intra-articular methylprednisolone and exercise on the mechanical properties of articular cartilage in the horse. Osteoarthritis Cartilage 1998; 6:106-14. [PMID: 9692065 DOI: 10.1053/joca.1997.0100] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Intra-articular corticosteroids are widely used as anti-inflammatory agents for symptomatic management of arthritis, but their administration with concurrent exercise remains controversial. Biochemical and morphologic analysis of treated cartilage has revealed conflicting results, but previous biomechanical assessment has not been undertaken. OBJECTIVE To compare the biomechanical properties of intra-articular methylprednisolone acetate (MPA) and diluent treated cartilage in treadmill exercised horses. METHODS Eight 2-year-old female horses had MPA or diluent administered into contralateral middle carpal joints at 14 day intervals for a total of four treatments per horse. Horses underwent a standard treadmill exercise protocol until euthanasia (day 70). Standard sites were tested on the third, radial and intermediate carpal bones using an automated indentation apparatus to obtain the creep and recovery behavior of the articular cartilage. Using previously validated biphasic creep indentation methodology, aggregate modulus, Poisson's ratio, permeability, shear modulus, thickness, creep and recovery equilibrium times and percent recovery were obtained at each site. Results were analyzed using ANOVA and multiple comparisons of the means (P < 0.05). RESULTS Cartilage intrinsic material properties and thickness demonstrated significant differences between MPA and diluent treated joints. Diluent treated cartilage had a 97% increase in compressive stiffness modulus (P = 0.0001), was 121% more permeable (P = 0.0001), had 88% increase in shear modulus (P = 0.0001), and was 24% thicker (P = 0.0001) than MPA treated articular cartilage. CONCLUSIONS The findings indicate that repetitive intra-articular administration of MPA to exercising horses alters the mechanical integrity of articular cartilage, which could lead to early cartilage degeneration.
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Affiliation(s)
- R C Murray
- Department of Clinical Veterinary Medicine, University of Cambridge, England, U.K
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Abstract
Intrinsic material properties and histomorphometry of freshly frozen, human cadaveric cartilage from the second metatarsal intermediate cuneiform (SMIC) articulation were obtained to provide biomechanical mapping of the surfaces. The biphasic creep indentation methodology and an automated creep indentation apparatus were used to measure aggregate modulus, Poisson's ratio, permeability, shear modulus, and thickness. Biomechanical experiments were performed on four sites of the SMIC joint in 14 specimens (seven pairs): two sites in the second metatarsal base and two sites in the intermediate cuneiform head. Results of the study indicate that no significant variations exist in the biomechanical comparisons between specific articulations, gross articulations, and left and right joints. For example, cartilage from the second metatarsal base and intermediate cuneiform head had an aggregate modulus of 0.99 MPa and 1.05 MPa, respectively. The Poisson's ratio and permeability of all test sites grouped together were found to be 0.08 and 3.05 x 10(-15) m4/N.s, respectively. Cartilage thickness was measured at 0.61 mm. This biomechanical study suggests that similarities in cartilage properties may be beneficial in preventing the human SMIC articulation from developing early degenerative changes. Histological evaluation demonstrated that SMIC cartilage exhibits structural characteristics (such as the absence of chondrocyte columnar arrangement in the deep zone) which may be typical of cartilage that does not experience habitually high compressive stresses. This knowledge could aid surgeons in generating a deeper perspective of the relationship between clinical pathologies of articular cartilage and intrinsic biomechanical etiologies of degenerative joint diseases.
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Affiliation(s)
- G T Liu
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio 78284-7774, USA
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Abstract
Cartilage is a sex-hormone-sensitive tissue but the role of estrogen in the pathogenesis of osteoarthritis (OA) remains controversial. In this study, intrinsic material properties and thickness of articular cartilage of the knee joint of ovariectomized (OVX) and estrogen-treated sheep were measured. Skeletally mature ewes (N = 36, same breed, same housing 4-5 years old) were divided into; sham treated (n = 9), OVX (N = 13), OVX plus one estradiol implant (OVXE; N = 10) and OVX plus two estradiol implants (OVX2E; N = 4). Twelve months following sham procedure or OVX, sheep were euthanized and articular cartilage from a total of 216 points in the left femorotibial (knee) joints was tested for aggregate modulus, Poisson's ratio, permeability, thickness and shear modulus (six sites per sheep). When all of the sites in each knee were grouped together, OVX had a significant effect on articular cartilage. The sham cartilage of all sites grouped together had a larger aggregate modulus (P = 0.001) and a larger shear modulus (P = 0.054) than the OVX tissue. No statistically significant differences were seen for permeability and thickness between OVX, sham, OVXE and OVX2E. Differences existed in biomechanical properties at the different sites that were tested. Overall, no one location tended to be lowest or highest for all variables. This biomechanical study suggests that OVX may have a detrimental effect on the intrinsic material properties of the articular cartilage of the knee, even though the cartilage of the OVX animals appeared normal. Treatment with estradiol implants ameliorated these deleterious effects and may have helped maintain the tissue's structural integrity. Our study supports epidemiological studies of OA in women after menopause. The protective effect of estrogen and it's therapeutic effect remain to be further defined. This model may allow the relationship of estrogen and estrogen antagonists to be studied in greater detail, and may be valuable for the study of the pathogenesis and therapies of OA of postmenopausal women, particularly in its early stages.
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Affiliation(s)
- A S Turner
- Department of Clinical Sciences, Colorado State University, Ft. Collins 80523, USA
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Zhang SZ, Zhu CF, Wang YJ. [Observation on 104 senile chronic renal insufficiency patients treated with integrated traditional Chinese and Western medicine]. Zhongguo Zhong Xi Yi Jie He Za Zhi 1994; 14:279-81, 260. [PMID: 7950212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A clinical study on 104 cases of senile chronic renal insufficiency (SCRI) was conducted. In order to analyze the clinical features of SCRI and the efficacy of integrated TCM-WM treatment, all cases were treated by this combined therapy, except for the treatment of primary diseases and removing the aggravating factors. It was concluded that the effective rate reached 57% it had no significant difference with 61% of non-senile group, P > 0.05. The senile patients featured Kidney Yang Deficiency in TCM Syndrome Differentiation. It could guide the clinical treatment and thus the senile patient's Yang should be strengthened at usual time. When Kidney Qi was insufficient and frequent nocturia appeared, sufficient water supply as well as Warming Kidney Yang drugs should be given and that Yang Qi should be protected all the time. Also diuretics and purgatives should not be misused which might damage Yin and Yang.
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