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Bolat İ, Bolat M, Kiliçlioğlu M, Okur S, Gölgeli A, Gözegir B, Çomakli S, Yildirim S, Sağlam YS, Warda M. Investigation of the Effects of Boric Acid against Post Operative Testicular Adhesion Caused by Experimental Laporotomy in Rats. Biol Trace Elem Res 2024:10.1007/s12011-024-04400-4. [PMID: 39340598 DOI: 10.1007/s12011-024-04400-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Accepted: 09/26/2024] [Indexed: 09/30/2024]
Abstract
Post-operative intra-abdominal adhesions, significantly affecting testicular tissue, are a prevalent and serious complication following laparoscopic surgery. This study investigated the efficacy of boric acid, known for its antioxidant, anti-inflammatory, and anti-apoptotic properties, in preventing post-operative testicular adhesions. Forty rats, were divided into four groups: control, laparoscopy (LA), boric acid (BA), and LA + BA. Following laparoscopic surgery, BA treatment was administered for seven days. While the adhesion score was around 3 in the LA group, it was 1 or below in the LA + BA group. Testicular tissues were examined by histopathological and biochemical methods. In testis tissues, in the LA group, malondialdehyde (MDA) levels increased while superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) levels decreased; these parameters normalized with BA treatment. Additionally, the LA group exhibited reduced levels of IL-10, Bcl-2, Kisspeptin-1, and GnRH, alongside elevated levels of inflammatory markers IL-1β, IL-6, TNF-α, JNK, BAX, and Caspase 3. BA treatment significantly restored these levels to normal. In conclusion, oxidative stress, inflammation, and apoptosis in testicular tissues were associated with post-operative testicular adhesions. BA demonstrated potential as an anti-adhesive agent, reducing testicular adhesions and normalizing biochemical and histological parameters following laparoscopic surgery.
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Affiliation(s)
- İsmail Bolat
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey.
| | - Merve Bolat
- Department of Physiology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Metin Kiliçlioğlu
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Sıtkıcan Okur
- Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Ayşe Gölgeli
- Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Berrah Gözegir
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Selim Çomakli
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Serkan Yildirim
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Yavuz Selim Sağlam
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Mohamad Warda
- Department of Physiology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
- Department of Biochemistry, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
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Bilyayeva O, Kryzhevsky V, Karol I, Ziablitzev S. The association of TLR4 gene polymorphisms with the severity of peritonitis in acute inflammatory diseases of the abdominal cavity organs. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2024; 77:35-41. [PMID: 38431805 DOI: 10.36740/wlek202401105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
OBJECTIVE Aim: To determine the role of TLR4 gene polymorphisms as risk factors for peritonitis severity in patients undergoing surgery for acute inflammatory diseases of the abdominal cavity. PATIENTS AND METHODS Materials and Methods: The study included 139 patients who were operated on for acute abdominal diseases (acute appendicitis and cholecystitis, perforated gastric or duodenal ulcer, etc.). Depending on the number of points on the modified APACHE II scale, patients were divided into two groups: Group 1 - 1-3 points (63 patients, 45.3%) and Group 2 - 4 or more points (76 patients, 54.7%). Polymorphisms rs1927911, rs2149356 and rs4986790 were determined by polymerase chain reaction. RESULTS Results: The rs1927911 polymorphism of the TLR4 gene was protective for the development of peritonitis (according to the allelic model, OR 0.48; 95% CI 0.27-0.84; p=0.015). Regression analysis revealed a reduced (p=0.015) risk of severe peritonitis in rs1927911 A/A or G/A genotype carriers (OR 0.42; 95% CI 0.21-0.84) compared with G/G genotype carriers. There was no effect on the severity of peritonitis of TLR4 polymorphisms rs2149356 and rs4986790. There was a tendency to increase the frequency of the mutant G rs4986790 allele in patients with severe peritonitis (χ2=2.17; p<0.001). The analysis of the association of TLR4 gene polymorphisms with the phenotype of patients showed that carriers of mutant homozygotes and heterozygotes in the presence of severe peritonitis were older, had a tendency to coagulopathy, higher leukocytosis and leukocyte clotting rate. CONCLUSION Conclusions: Thus, the importance of TLR in the development of severe peritonitis was confirmed and the protective role of the rs1927911 promoter polymorphism was established.
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Affiliation(s)
- Olga Bilyayeva
- SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE
| | | | - Ivan Karol
- SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE
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Liu W, Wu F, Bi X, Hou L, Wang C, Li Y, Zeng Z, Xia C, Tang L, Hou C. Herbal formula Jiawei Xiaochengqi decoction prevents postoperative abdominal adhesion in a rat model through inhibition of CXCL2-CXCR2 pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 111:154662. [PMID: 36681054 DOI: 10.1016/j.phymed.2023.154662] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/04/2023] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Postoperative abdominal adhesion (PAA) is the most common complication after abdominal surgeries, which can lead to intestinal obstruction, chronic abdominal pain or female infertility. Jiawei Xiaochengqi decoction (JWXCQ) is a hospital preparation widely used for PAA treatment in Nanfang Hospital of Southern Medical University for more than twenty years. PURPOSE This study aimed to investigate the therapeutic effects and potential mechanism of JWXCQ against PAA and provide beneficial information for its clinical application. METHODS The main active components of JWXCQ were identified using ultra high performance liquid chromatography (UHPLC) combined with standard substance comparison. The efficacy and underlying mechanism of JWXCQ were evaluated through in vivo experiments with a postsurgical-induced peritoneal adhesion rat model, and in vitro studies with LPS-stimulated Raw 264.7 macrophages and primary fibroblasts. H&E and Masson staining were performed to assess histopathological changes. The levels of cytokines/proteins-associated with inflammation and degradation of extracellular matrix as well as CXCL2-CXCR2 pathway-related proteins were determined by ELISA, qRT-PCR, western blot assays or immunohistochemistry, respectively. Furthermore, siCXCR2 transfection was used to validate the mechanism of action of JWXCQ. RESULTS JWXCQ treatment significantly reduced the formation of PAA, inhibited the inflammation and collagen deposition, and facilitated the secretion of MMP9, decreased the levels of IL-1β, IL-6, TIMP1, COL-1, and suppressed the CXCL2-CXCR2 pathway in PAA rats. Furthermore, JWXCQ inhibited its downstream pathways, the JAK2-STAT3 and PI3K-AKT signaling, as indicated by the suppression of the phosphorylation levels of STAT3 and AKT. In vitro cell experiments revealed that JWXCQ reduced IL-1β and IL-6 secretion in Raw 264.7 macrophages and COL-1 in primary fibroblasts. The CXCL2-CXCR2, JAK2-STAT3 and PI3K-AKT pathways were also inhibited after JWXCQ treatment, which were consistent with the in vivo results. More importantly, silence of CXCR2 eliminated the regulatory effects of JWXCQ. CONCLUSION JWXCQ could effectively prevent the PAA formation by alleviating inflammation and collagen deposition, which was associated with the inhibition of CXCL2-CXCR2 pathway. This study investigated the relevant pharmacological mechanisms of JWXCQ, providing further evidence for the application of JWXCQ in clinical PAA treatment.
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Affiliation(s)
- Wenqin Liu
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University (Foshan Maternity & Child Healthcare Hospital), Foshan 528000, China; School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Fuling Wu
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xiaoli Bi
- Analysis Department of Chinese Medicine, Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine, Guangzhou 510515, China
| | - Lianbing Hou
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Chunxia Wang
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yangxue Li
- Analysis Department of Chinese Medicine, Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine, Guangzhou 510515, China
| | - Zhihao Zeng
- Analysis Department of Chinese Medicine, Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine, Guangzhou 510515, China
| | - Chenglai Xia
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University (Foshan Maternity & Child Healthcare Hospital), Foshan 528000, China; School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Lan Tang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Chuqi Hou
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
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Sabbagh MG, Aliakbarian M, Khodashahi R, Ferns GA, Rahimi H, Ashrafzadeh K, Tavakkoli M, Arjmand MH. Targeting Lysyl Oxidase as a Potential Therapeutic Approach to Reducing Fibrotic Scars Post-operatively: Its Biological Role in Post-Surgical Scar Development. Curr Drug Targets 2023; 24:1099-1105. [PMID: 37929723 DOI: 10.2174/0113894501249450231023112949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/08/2023] [Accepted: 09/25/2023] [Indexed: 11/07/2023]
Abstract
Abdominal and pelvic surgery, or any surgical injury of the peritoneum, often leads to chronic abdominal adhesions that may lead to bowel obstruction, infertility, and pain. Current therapeutic strategies are usually ineffective, and the pathological mechanisms of the disease are unclear. Excess collagen cross-linking is a key mediator for extra-cellular matrix deposition and fibrogenesis. Lysyl oxidase is a key enzyme that catalyzes the formation of stabilizing cross-links in collagen. Dysregulation of Lysyl oxidase (Lox) expressing upregulates collagen cross-linking, leading ECM deposition. Tissue hypoxia during surgery induces molecular mechanisms and active transcription factors to promote the expression of several genes related to inflammation, oxidative stress, and fibrosis, such as transforming growth factor beta, and Lox. Studies have shown that targeting Lox improves clinical outcomes and fibrotic parameters in liver, lung, and myocardial fibrosis, therefore, Lox may be a potential drug target in the prevention of postsurgical adhesion.
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Affiliation(s)
- Mahin Ghorban Sabbagh
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohsen Aliakbarian
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Rozita Khodashahi
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Infectious Diseases and Tropical Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon-A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Brighton, UK
| | - Hoda Rahimi
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kiarash Ashrafzadeh
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Tavakkoli
- Kidney Transplantation Complication Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad-Hassan Arjmand
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Abbas NA, Hassan HA. The protective and therapeutic effects of 5-androstene3β, 17β-diol (ADIOL) in abdominal post-operative adhesions in rat: Suppressing TLR4/NFκB/HMGB1/TGF1 β/α SMA pathway. Int Immunopharmacol 2022; 109:108801. [DOI: 10.1016/j.intimp.2022.108801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/17/2022] [Accepted: 04/22/2022] [Indexed: 11/29/2022]
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Wu F, Li Y, Yang Q, Wang C, Hou L, Liu W, Hou C. Transcriptome sequencing analysis of primary fibroblasts: a new insight into postoperative abdominal adhesion. Surg Today 2022; 52:151-164. [PMID: 34120243 DOI: 10.1007/s00595-021-02321-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/22/2021] [Indexed: 11/09/2022]
Abstract
PURPOSE The specific genes or pathways in fibroblasts responsible for the pathogenesis of postoperative abdominal adhesion (PAA) remain to be elucidated. We aim to provide a new insight into disease mechanisms at the transcriptome level. METHODS Male Sprague-Dawley rats were used to establish a PAA model. Primary fibroblasts were separated from normal peritoneal tissue (NF) and postoperative adhesion tissue (PF). RNA sequencing was used to analyze the transcriptome in NF and PF. RESULTS One thousand two hundred thirty-five upregulated and 625 downregulated DEGs were identified through RNA-Seq. A pathway enrichment analysis identified distinct enriched biological processes, among which the most prominent was related to immune and inflammatory response and fibrosis. HE staining and Masson's trichrome staining histologically validated the RNA-Seq results. Six hub genes, ITGAM, IL-1β, TNF, IGF1, CSF1R and EGFR were further verified by RT-PCR. CONCLUSIONS Our study revealed the roles of the immune and inflammatory responses and fibrosis in the process of PAA. We also found six hub genes that may be potential therapeutic targets for PPA.
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Affiliation(s)
- Fuling Wu
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yilei Li
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Qin Yang
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Canmao Wang
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Lianbing Hou
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Wenqin Liu
- Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China.
| | - Chuqi Hou
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
- Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China.
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Fatehi Hassanabad A, Zarzycki AN, Jeon K, Deniset JF, Fedak PWM. Post-Operative Adhesions: A Comprehensive Review of Mechanisms. Biomedicines 2021; 9:biomedicines9080867. [PMID: 34440071 PMCID: PMC8389678 DOI: 10.3390/biomedicines9080867] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 06/27/2021] [Accepted: 07/15/2021] [Indexed: 11/16/2022] Open
Abstract
Post-surgical adhesions are common in almost all surgical areas and are associated with significant rates of morbidity, mortality, and increased healthcare costs, especially when a patient requires repeat operative interventions. Many groups have studied the mechanisms driving post-surgical adhesion formation. Despite continued advancements, we are yet to identify a prevailing mechanism. It is highly likely that post-operative adhesions have a multifactorial etiology. This complex pathophysiology, coupled with our incomplete understanding of the underlying pathways, has resulted in therapeutic options that have failed to demonstrate safety and efficacy on a consistent basis. The translation of findings from basic and preclinical research into robust clinical trials has also remained elusive. Herein, we present and contextualize the latest findings surrounding mechanisms that have been implicated in post-surgical adhesion formation.
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Affiliation(s)
- Ali Fatehi Hassanabad
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.F.D.)
| | - Anna N. Zarzycki
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.F.D.)
| | - Kristina Jeon
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2R7, Canada;
| | - Justin F. Deniset
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.F.D.)
- Department of Physiology and Pharmacology, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Paul W. M. Fedak
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.F.D.)
- Correspondence:
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Yang L, Lian Z, Zhang B, Li Z, Zeng L, Li W, Bian Y. Effect of ligustrazine nanoparticles on Th1/Th2 balance by TLR4/MyD88/NF-κB pathway in rats with postoperative peritoneal adhesion. BMC Surg 2021; 21:211. [PMID: 33902534 PMCID: PMC8077798 DOI: 10.1186/s12893-021-01201-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 04/11/2021] [Indexed: 01/07/2023] Open
Abstract
Background Postoperative peritoneal adhesion (PPA) is regarded as fibrous bands connecting both injured abdominal wall and organs or adjacent tissues. It is associated with T helper (Th)1 and Th2 differentiation. However, the critical role of the immunopathogenesis of adhesion formation was precisely unknown. The aim of this study was to investigate the effect of a new agent polylactic acid (PLA) nanoparticles loaded with ligustrazine, that is, ligustrazine nanoparticles (LN) on PPA and identify the potential mechanism. Methods Twenty-four Sprague–Dawley rats were randomly divided into the sham, model, LN, and sodium hyaluronate (SH) groups. The structure of LN, including entrapment efficiency (EE) and loading capacity (LC), and in vitro drug release were calculated. Adhesions were scored and the Masson's trichrome staining was used to determine the collagen deposition. The expressions of TLR4, MyD88, and NF-κB were measured by qRT-PCR, immunohistochemistry, and western blot assay. Moreover, Th1-related cytokines (IFN-γ, IL-12), Th2-related cytokines (IL-4, IL-6) in the cecum tissue and serum were conducted by ELISA. Results LN had good EE, LC, and control-release delivery characters with fairly uniform diameter and spherical morphology. It could effectively prevent adhesion formation after surgery. Besides, it could reduce collagen fibers accumulation, downregulate the expression levels of TLR4, MyD88, and NF-κB, and maintain Th1/Th2 balance. Conclusions Ligustrazine nanoparticles had effective effects on Th1/Th2 balance by regulating TLR4/MyD88/NF-κB pathway in PPA rats. It may be served as a promising therapy on postoperative adhesion formation.
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Affiliation(s)
- Lili Yang
- School of First Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jingwen Library, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial Engineering Center of TCM External Medication Researching and Industrializing, Nanjing, 210023, China
| | - Ziyu Lian
- School of First Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Bin Zhang
- Digestive Department, Ningbo Hospital of Traditional Chinese Medicine, Ningbo, 315012, China
| | - Zhengjun Li
- School of Management, University of St Andrews, St Andrews, KY16 9AJ, UK
| | - Li Zeng
- School of First Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jingwen Library, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial Engineering Center of TCM External Medication Researching and Industrializing, Nanjing, 210023, China
| | - Wenlin Li
- Jingwen Library, Nanjing University of Chinese Medicine, Nanjing, 210023, China. .,School of Second Clinical Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Rd., Nanjing, 210023, China.
| | - Yaoyao Bian
- Jiangsu Provincial Engineering Center of TCM External Medication Researching and Industrializing, Nanjing, 210023, China. .,School of Nursing, Nanjing University of Chinese Medicine, 138 Xianlin Rd., Nanjing, 210023, China. .,TCM Nursing Intervention Laboratory of Chronic Disease Key Laboratory, Nanjing, 210023, China.
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