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Liu X, Li Z, Zhao Q, Zhou X, Wang Y, Zhao G, Guo X. Capsaicin reverses cisplatin resistance in tongue squamous cell carcinoma by inhibiting the Warburg effect and facilitating mitochondrial-dependent apoptosis via the AMPK/AKT/mTOR axis. Cell Biol Int 2024; 48:1097-1110. [PMID: 38706122 DOI: 10.1002/cbin.12169] [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: 11/23/2023] [Revised: 03/12/2024] [Accepted: 04/21/2024] [Indexed: 05/07/2024]
Abstract
Cisplatin is commonly used for the chemotherapy of tongue squamous cell carcinoma (TSCC); however, adverse side effects and drug resistance impact its therapeutic efficacy. Capsaicin is an active ingredient in chili peppers that exerts antitumor effects, whether it exerts antitumor effects on cisplatin-resistant cells remains unknown. Therefore, in this study, we investigated the effect of capsaicin on cisplatin resistance in TSCC cells and explored the underlying mechanisms. A cisplatin-resistant TSCC cell line was established by treated with increasing cisplatin concentrations. Combined treatment with cisplatin and capsaicin decreased the glucose consumption and lactate dehydrogenase activity and increased the adenosine triphosphate production both in vitro and in vivo, suggesting the inhibition of the Warburg effect. Moreover, this combined treatment induced cell apoptosis and significantly upregulated the levels of proapoptotic proteins, such as Bax, cleaved caspase-3, -7, and -9, and apoptosis-inducing factor. In contrast, levels of the antiapoptotic protein, Bcl-2, were downregulated. Additionally, LKB1 and AMPK activities were stimulated, whereas those of AKT and mTOR were suppressed. Notably, AMPK knockdown abolished the inhibitory effects of capsaicin and cisplatin on the AKT/mTOR signaling pathway and Warburg effect. Overall, combined treatment with capsaicin and cisplatin reversed cisplatin resistance by inhibiting the Warburg effect and facilitating mitochondrial-dependent apoptosis via the AMPK/AKT/mTOR axis. Our findings suggest combination therapy with capsaicin and cisplatin as a potentially novel strategy and highlight capsaicin as a promising adjuvant drug for TSCC treatment.
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Affiliation(s)
- Xiayang Liu
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, China
| | - Zhuang Li
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, China
| | - Qiwei Zhao
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, China
| | - Xinyue Zhou
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, China
| | - Yu Wang
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, China
| | - Gang Zhao
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
| | - Xiaohong Guo
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, China
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Yazdani A, Nasri P, Baradaran Mahdavi S. The Effects of Shock Wave Therapy on the Symptoms and Function of Individuals With Dupuytren Disease: A Systematic Review. Arch Phys Med Rehabil 2024:S0003-9993(24)01050-5. [PMID: 38866227 DOI: 10.1016/j.apmr.2024.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 02/20/2024] [Accepted: 05/27/2024] [Indexed: 06/14/2024]
Abstract
OBJECTIVE To systematically evaluate the effects of extracorporeal shockwave therapy (ESWT) on pain, clinical and functional outcomes, and satisfaction of patients with Dupuytren disease. DATA SOURCES A thorough search for all the study types published in English was conducted in PubMed, Scopus, Web of Science, and Embase from inception to August 31, 2022. STUDY SELECTION Title and abstract and then full-text screening against eligibility criteria was performed independently by 2 reviewers, and a third reviewer achieved consensus. DATA EXTRACTION Reviewers identified 26 studies, of which 6 were included in the analysis (145 cases). The methodological quality was assessed using the National Heart, Lung, and Blood Institute and the Joanna Briggs Institute checklists. The certainty of evidence was evaluated using the Grading of Recommendation Assessment, Development, and Evaluation. DATA SYNTHESIS Assessments represented a remarkable improvement in the pain and function through the measurements including the visual analog scale, the Disabilities of Arm Shoulder and Hand Questionnaire, the Michigan Hand Outcome Questionnaire, and Mayo Wrist Score. Patients' satisfaction was also favorable using the Roles and Maudsley score. The hand grip strength improvement was noted in one study measured via a Jamar dynamometer. In addition, the ultrasonographic assessment of the nodules revealed a decrease in the size of the nodules in a patient with multiple bilateral nodules after the treatment. The quality of the included studies was good for all studies except for one that was fair. The certainty of evidence was moderate for pain and function and was low for patients' satisfaction and ultrasonographic findings. CONCLUSIONS ESWT can lead to significant pain improvement, functional rehabilitation, and patient satisfaction with no adverse effect in the management of Dupuytren disease. Pain may return over time, but not to that severity before the intervention. ESWT-related characteristics and the need for continuation of treatment remain to be fully elucidated in future large clinical trials.
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Affiliation(s)
- Amid Yazdani
- Department of Physical Medicine and Rehabilitation, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Ordibehesht Health Center, Isfahan, Iran; Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA.
| | - Parsa Nasri
- Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Sadegh Baradaran Mahdavi
- Department of Physical Medicine and Rehabilitation, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran; Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
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Chueh KS, Juan TJ, Lu JH, Wu BN, Lin RJ, Mao JW, Lin HY, Chuang SM, Chang CY, Shen MC, Sun TW, Juan YS. Low-Intensity Extracorporeal Shock Wave Therapy Ameliorates Detrusor Hyperactivity with Impaired Contractility via Transient Potential Vanilloid Channels: A Rat Model for Ovarian Hormone Deficiency. Int J Mol Sci 2024; 25:4927. [PMID: 38732143 PMCID: PMC11084446 DOI: 10.3390/ijms25094927] [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: 02/21/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
This study explores low-intensity extracorporeal shock wave therapy (LiESWT)'s efficacy in alleviating detrusor hyperactivity with impaired contractility (DHIC) induced by ovarian hormone deficiency (OHD) in ovariectomized rats. The rats were categorized into the following four groups: sham group; OVX group, subjected to bilateral ovariectomy (OVX) for 12 months to induce OHD; OVX + SW4 group, underwent OHD for 12 months followed by 4 weeks of weekly LiESWT; and OVX + SW8 group, underwent OHD for 12 months followed by 8 weeks of weekly LiESWT. Cystometrogram studies and voiding behavior tracing were used to identify the symptoms of DHIC. Muscle strip contractility was evaluated through electrical-field, carbachol, ATP, and KCl stimulations. Western blot and immunofluorescence analyses were performed to assess the expressions of various markers related to bladder dysfunction. The OVX rats exhibited significant bladder deterioration and overactivity, alleviated by LiESWT. LiESWT modified transient receptor potential vanilloid (TRPV) channel expression, regulating calcium concentration and enhancing bladder capacity. It also elevated endoplasmic reticulum (ER) stress proteins, influencing ER-related Ca2+ channels and receptors to modulate detrusor muscle contractility. OHD after 12 months led to neuronal degeneration and reduced TRPV1 and TRPV4 channel activation. LiESWT demonstrated potential in enhancing angiogenic remodeling, neurogenesis, and receptor response, ameliorating DHIC via TRPV channels and cellular signaling in the OHD-induced DHIC rat model.
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Affiliation(s)
- Kuang-Shun Chueh
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (K.-S.C.); (C.-Y.C.)
- Department of Urology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 80661, Taiwan
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan; (S.-M.C.); (M.-C.S.); (T.-W.S.)
| | - Tai-Jui Juan
- Department of Medicine, National Defense Medical College, Taipei 11490, Taiwan; (T.-J.J.); (J.-W.M.)
| | - Jian-He Lu
- Emerging Compounds Research Center, Department of Environmental Science and Engineering, College of Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan;
| | - Bin-Nan Wu
- Department of Pharmacology, Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
| | - Rong-Jyh Lin
- Department of Parasitology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Jing-Wen Mao
- Department of Medicine, National Defense Medical College, Taipei 11490, Taiwan; (T.-J.J.); (J.-W.M.)
| | - Hung-Yu Lin
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan;
- Division of Urology, Department of Surgery, E-Da Cancer Hospital, Kaohsiung 82445, Taiwan
- Division of Urology, Department of Surgery, E-Da Hospital, Kaohsiung 824005, Taiwan
| | - Shu-Mien Chuang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan; (S.-M.C.); (M.-C.S.); (T.-W.S.)
| | - Chao-Yuan Chang
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (K.-S.C.); (C.-Y.C.)
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Anatomy, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Mei-Chen Shen
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan; (S.-M.C.); (M.-C.S.); (T.-W.S.)
| | - Ting-Wei Sun
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan; (S.-M.C.); (M.-C.S.); (T.-W.S.)
| | - Yung-Shun Juan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (K.-S.C.); (C.-Y.C.)
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan; (S.-M.C.); (M.-C.S.); (T.-W.S.)
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Kusakabe N, Kamijo TC, Wada N, Chiba H, Shinohara N, Miyazato M. Effects of low-intensity extracorporeal shock wave therapy on lipopolysaccharide cystitis in a rat model of interstitial cystitis/bladder pain syndrome. Int Urol Nephrol 2024; 56:77-86. [PMID: 37668867 DOI: 10.1007/s11255-023-03770-3] [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: 06/17/2023] [Accepted: 08/26/2023] [Indexed: 09/06/2023]
Abstract
PURPOSE To investigate the effect of low-intensity extracorporeal shock wave therapy (LiESWT) on lipopolysaccharide (LPS)-induced cystitis in an animal model of interstitial cystitis/bladder pain syndrome (IC/BPS). METHODS Sprague-Dawley rats were divided into three groups: control, cystitis (LPS group, intravesical injection of LPS (1 mg) twice), and cystitis with LiESWT (LiESWT group). On the third and fourth days, LiESWT was administered (0.12 mJ/mm2, 300 shots each time) on the lower abdomen toward the bladder. On the seventh day, the rats underwent pain assessment and a metabolic cage study. Subsequently, a continuous cystometrogram (CMG) was performed under urethane anaesthesia. Immunohistochemical studies were also performed, including S-100 staining, an immunohistochemical marker of Schwann cells in the bladder. RESULTS In the LPS group, the pain threshold in the lower abdomen was significantly lower than that in the control group. In the metabolic cage study, the mean voided volume in the LPS group significantly increased. The CMG also revealed a significant decrease in bladder contraction amplitude, compatible with detrusor underactivity in the LPS group. Immunohistochemical studies showed inflammatory changes in the submucosa, increased fibrosis, and decreased S-100 stain-positive areas in the muscle layer of the LPS group. In the LiESWT group, tactile allodynia and bladder function were ameliorated, and S-100 stain-positive areas were increased. CONCLUSION By restoring nerve damage, LiESWT improved lower abdominal pain sensitivity and bladder function in an LPS-induced cystitis rat model. This study suggests that LiESWT may be a new therapeutic modality for IC/BPS.
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Affiliation(s)
- Naohisa Kusakabe
- Department of System Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tadanobu Chuyo Kamijo
- Department of System Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan
| | - Naoki Wada
- Department of Pathology and Oncology, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Hiroki Chiba
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nobuo Shinohara
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Minoru Miyazato
- Department of System Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
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He H, Luo H, Qian B, Xu H, Zhang G, Zou X, Zou J. Autonomic Nervous System Dysfunction Is Related to Chronic Prostatitis/Chronic Pelvic Pain Syndrome. World J Mens Health 2024; 42:1-28. [PMID: 37118962 PMCID: PMC10782122 DOI: 10.5534/wjmh.220248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 04/30/2023] Open
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common and non-lethal urological condition with painful symptoms. The complexity of CP/CPPS's pathogenesis and lack of efficient etiological diagnosis results in incomplete treatment and recurrent episodes, causing long-term mental and psychological suffering in patients. Recent findings indicate that the autonomic nervous system involves in CP/CPPS, including sensory, sympathetic, parasympathetic, and central nervous systems. Neuro-inflammation and sensitization of sensory nerves lead to persistent inflammation and pain. Sympathetic and parasympathetic alterations affect the cardiovascular and reproductive systems and the development of prostatitis. Central sensitization lowers pain thresholds and increases pelvic pain perception in chronic prostatitis. Therefore, this review summarized the detailed processes and mechanisms of the critical role of the autonomic nervous system in developing CP/CPPS. Furthermore, it describes the neurologically relevant substances and channels or receptors involved in this process, which provides new perspectives for new therapeutic approaches to CP/CPPS.
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Affiliation(s)
- Hailan He
- Department of Graduate, First Clinical Colledge, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Hui Luo
- Department of Graduate, First Clinical Colledge, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Biao Qian
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Hui Xu
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Guoxi Zhang
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Xiaofeng Zou
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Junrong Zou
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China.
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He H, Luo H, Xu H, Qian B, Zou X, Zhang G, Zeng F, Zou J. Preclinical models and evaluation criteria of prostatitis. Front Immunol 2023; 14:1183895. [PMID: 37228599 PMCID: PMC10203503 DOI: 10.3389/fimmu.2023.1183895] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023] Open
Abstract
Prostatitis is a common urological condition that affects almost half of all men at some point in their life. The prostate gland has a dense nerve supply that contributes to the production of fluid to nourish sperm and the mechanism to switch between urination and ejaculation. Prostatitis can cause frequent urination, pelvic pain, and even infertility. Long-term prostatitis increases the risk of prostate cancer and benign prostate hyperplasia. Chronic non-bacterial prostatitis presents a complex pathogenesis, which has challenged medical research. Experimental studies of prostatitis require appropriate preclinical models. This review aimed to summarize and compare preclinical models of prostatitis based on their methods, success rate, evaluation, and range of application. The objective of this study is to provide a comprehensive understanding of prostatitis and advance basic research.
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Affiliation(s)
- Hailan He
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Hui Luo
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Hui Xu
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Biao Qian
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Xiaofeng Zou
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Guoxi Zhang
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Fei Zeng
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Junrong Zou
- Department of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
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Song Z, Jin C, Bian Z, Liang C. Radial Extracorporeal Shock Wave Therapy Combined with Resveratrol Derivative Alleviates Chronic Nonbacterial Prostatitis in Rats. Inflammation 2023; 46:584-597. [PMID: 36434437 DOI: 10.1007/s10753-022-01757-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/21/2022] [Accepted: 10/12/2022] [Indexed: 11/27/2022]
Abstract
Resveratrol (Res) is a non-flavonoid polyphenol compound with biological pleiotropic properties, but low bioavailability limits its application value. Here, we synthesized a new Res derivative ((E)-5-(dimethylamino)-2-(4-methoxystyryl)phenol), and attempted to determine the function of Res derivative combined with radial extracorporeal shock wave therapy (rESWT) in chronic nonbacterial prostatitis (CNP). CNP model rats were constructed by subcutaneous administration of prostatein suspension (15 mg/ml), followed by rESWT treatment alone or in associated with Res or Res derivatives. In this study, inflammatory cell infiltration and tissue fibrosis in the prostate tissues of CNP rats were significantly deteriorated, which was effectively abolished by rESWT treatment alone or in combination with Res or Res derivative. The expression of interleukin 1β (IL-1β), tumor necrosis factor-α (TNF-α), nerve growth factor (NGF), and nuclear factor kappa-B (NF-κB) were increased, while silent information regulator 1 (SIRT1) expression was suppressed in the prostate tissues of CNP rats, which were then rescued by rESWT treatment alone or in associated with Res or Res derivative. Importantly, compared with Res derivative treatment alone or rESWT combined with Res treatment, combination treatment with rESWT and Res derivative was more effective in alleviating inflammation and fibrosis, in reducing IL-1β, TNF-α, NGF, and SIRT1 expression, and in facilitating SIRT1 expression. Overall, rESWT combined with Res derivative treatment improved CNP in rat by reducing inflammation and fibrosis, which attributed to regulate the expression of SIRT1 and NF-κB. Thus, this work provides a theoretical basis for rESWT combined with Res derivative in the clinical treatment of CNP.
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Affiliation(s)
- Zhengyao Song
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, China
| | - Chen Jin
- Department of Urology, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Zichen Bian
- Department of Urology, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, China.
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Wu ZS, Wang HJ, Lee WC, Luo HL, Lin TK, Chuang YC. Low-Energy Shock Wave Suppresses Prostatic Pain and Inflammation by Modulating Mitochondrial Dynamics Regulators on a Carrageenan-Induced Prostatitis Model in Rats. Int J Mol Sci 2023; 24:ijms24043898. [PMID: 36835316 PMCID: PMC9968097 DOI: 10.3390/ijms24043898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
A low-energy shock wave (LESW) has therapeutic effects on chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS); however, its mechanism of action remains unclear. We explored the effects of LESW on the prostate and mitochondrial dynamics regulators in a rat model of carrageenan-induced prostatitis. The imbalance of mitochondrial dynamics regulators may affect the inflammatory process and molecules and contribute to CP/CPPS. Male Sprague-Dawley rats received intraprostatic 3% or 5% carrageenan injections. The 5% carrageenan group also received LESW treatment at 24 h, 7 days, and 8 days. Pain behavior was evaluated at baseline, 1 week, and 2 weeks after a saline or carrageenan injection. The bladder and the prostate were harvested for immunohistochemistry and quantitative reverse-transcription polymerase chain reaction analysis. Intraprostatic carrageenan injection induced inflammatory reaction in the prostate and the bladder, decreased the pain threshold, and resulted in the upregulation of Drp-1, MFN-2, NLRP3 (mitochondrial integrity markers), substance P, and CGRP-RCP, whose effects were maintained for 1-2 weeks. LESW treatment suppressed carrageenan-induced prostatic pain, inflammatory reaction, mitochondrial integrity markers, and expression of sensory molecules. These findings support a link between the anti-neuroinflammatory effects of LESW in CP/CPPS and the reversal of cellular perturbations caused by imbalances in mitochondrial dynamics in the prostate.
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Affiliation(s)
- Zong-Sheng Wu
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
| | - Hung-Jen Wang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
| | - Wei-Chia Lee
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
| | - Hou Lun Luo
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
| | - Tsu-Kung Lin
- School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung 833, Taiwan
- Center for Mitochondrial Research and Medicine, Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Yao-Chi Chuang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 833, Taiwan
- School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung 833, Taiwan
- Correspondence: ; Tel.: +886-7-7317123 (ext. 8094)
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Guo J, Hai H, Ma Y. Application of extracorporeal shock wave therapy in nervous system diseases: A review. Front Neurol 2022; 13:963849. [PMID: 36062022 PMCID: PMC9428455 DOI: 10.3389/fneur.2022.963849] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/21/2022] [Indexed: 11/29/2022] Open
Abstract
Neurological disorders are one of the leading causes of morbidity and mortality worldwide, and their therapeutic options remain limited. Recent animal and clinical studies have shown the potential of extracorporeal shock wave therapy (ESWT) as an innovative, safe, and cost-effective option to treat neurological disorders. Moreover, the cellular and molecular mechanism of ESWT has been proposed to better understand the regeneration and repairment of neurological disorders by ESWT. In this review, we discuss the principles of ESWT, the animal and clinical studies involving the use of ESWT to treat central and peripheral nervous system diseases, and the proposed cellular and molecular mechanism of ESWT. We also discuss the challenges encountered when applying ESWT to the human brain and spinal cord and the new potential applications of ESWT in treating neurological disorders.
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Wang HJ, Su CH, Chen YM, Yu CC, Chuang YC. Molecular Effects of Low-Intensity Shock Wave Therapy on L6 Dorsal Root Ganglion/Spinal Cord and Blood Oxygenation Level-Dependent (BOLD) Functional Magnetic Resonance Imaging (fMRI) Changes in Capsaicin-Induced Prostatitis Rat Models. Int J Mol Sci 2022; 23:ijms23094716. [PMID: 35563108 PMCID: PMC9105485 DOI: 10.3390/ijms23094716] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/22/2022] [Accepted: 04/22/2022] [Indexed: 01/27/2023] Open
Abstract
Neurogenic inflammation and central sensitization play a role in chronic prostatitis/chronic pelvic pain syndrome. We explore the molecular effects of low-intensity shock wave therapy (Li-ESWT) on central sensitization in a capsaicin-induced prostatitis rat model. Male Sprague–Dawley rats underwent intraprostatic capsaicin (10 mM, 0.1 cm3) injections. After injection, the prostate received Li-ESWT twice, one day apart. The L6 dorsal root ganglion (DRG)/spinal cord was harvested for histology and Western blotting on days 3 and 7. The brain blood oxygenation level-dependent (BOLD) functional images were evaluated using 9.4 T fMRI before the Li-ESWT and one day after. Intraprostatic capsaicin injection induced increased NGF-, BDNF-, and COX-2-positive neurons in the L6 DRG and increased COX-2, NGF, BDNF, receptor Trk-A, and TRPV1 protein expression in the L6 DRG and the dorsal horn of the L6 spinal cord, whose effects were significantly downregulated after Li-ESWT on the prostate. Intraprostatic capsaicin injection increased activity of BOLD fMRI responses in brain regions associated with pain-related responses, such as the caudate putamen, periaqueductal gray, and thalamus, whose BOLD signals were reduced after Li-ESWT. These findings suggest a potential mechanism of Li-ESWT on modulation of peripheral and central sensitization for treating CP/CPPS.
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Affiliation(s)
- Hung-Jen Wang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (H.-J.W.); (Y.-M.C.)
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
| | - Chia-Hao Su
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (C.-H.S.); (C.-C.Y.)
| | - Yu-Ming Chen
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (H.-J.W.); (Y.-M.C.)
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
| | - Chun-Chieh Yu
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (C.-H.S.); (C.-C.Y.)
| | - Yao-Chi Chuang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (H.-J.W.); (Y.-M.C.)
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
- Correspondence: ; Tel.: +886-7-7317123 (ext. 8094)
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New Frontiers of Extracorporeal Shock Wave Medicine in Urology from Bench to Clinical Studies. Biomedicines 2022; 10:biomedicines10030675. [PMID: 35327477 PMCID: PMC8945448 DOI: 10.3390/biomedicines10030675] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/08/2022] [Accepted: 03/13/2022] [Indexed: 02/04/2023] Open
Abstract
A shock wave (SW), which carries energy and propagates through a medium, is a type of continuous transmitted sonic wave that can achieve rapid energy transformations. SWs have been applied for many fields of medical science in various treatment settings. In urology, high-energy extracorporeal SWs have been used to disintegrate urolithiasis for 30 years. However, at lower energy levels, SWs enhance the expression of vascular endothelial growth factor (VEGF), endothelial nitric oxide synthase (eNOS), proliferating cell nuclear antigen (PCNA), chemoattractant factors, and the recruitment of progenitor cells, and inhibit inflammatory molecules. Low energy extracorporeal shock wave (LESW) therapy has been used in urology for treating chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS), interstitial cystitis/bladder pain syndrome (IC/BPS), overactive bladder, stress urinary incontinence, and erectile dysfunction through the mechanisms of anti-inflammation, neovascularization, and tissue regeneration. Additionally, LESW have been proven to temporarily increase tissue permeability and facilitate intravesical botulinum toxin delivery for treating overactive bladders in animal studies and in a human clinical trial. LESW assisted drug delivery was also suggested to have a synergistic effect in combination with cisplatin to improve the anti-cancer effect for treating urothelial cancer in an in vitro and in vivo study. LESW assisted drug delivery in uro-oncology is an interesting suggestion, but no comprehensive clinical trials have been conducted as of yet. Taken together, LESW is a promising method for the treatment of various diseases in urology. However, further investigation with a large scale of clinical studies is necessary to confirm the real role of LESW in clinical use. This article provides information on the basics of SW physics, mechanisms of action on biological systems, and new frontiers of SW medicine in urology.
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Use of the Shock Wave Therapy in Basic Research and Clinical Applications-From Bench to Bedsite. Biomedicines 2022; 10:biomedicines10030568. [PMID: 35327369 PMCID: PMC8944950 DOI: 10.3390/biomedicines10030568] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 02/05/2023] Open
Abstract
Shock Waves (SW) are acoustic disturbances that propagate through a medium carrying the energy. These specific sonic pulses are composed of two phases—high positive pressure, a rise time < 10 ns, and a tensile wave. Originally Shock Waves were introduced to clinical practice as a part of the lithotripsy therapy focused on disrupting calcific deposits in the body. Since that time, shock wave therapy (SWT) has gone far beyond the original application related to the destruction of kidney stones. In this narrative Review, we present basic clinical applications of the SWT along with the potential therapeutic application in clinical practice.
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Zubelić A, Vuletić J, Ašćerić M, Rašić-Marković A, Stanojlović O, Šutulović N, Hrnčić D. Basic characteristics of EEG epileptiform discharges triggered by lindane in a model of experimental prostatitis. MEDICINSKI PODMLADAK 2022. [DOI: 10.5937/mp73-34860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction: Chronic prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is the most commonly diagnosed non-infectious prostatitis in urology. Studies have shown that CP/CPPS can induce neuroinflammation, which may result in CNS hyperexcitability and a tendency to develop epileptic seizures. Spike salvos are ictal EEG graph elements typical for the experimental model of lindane-induced seizures. There are a number of mathematical models for quantitative analysis of EEG, including the Fast Fourier Transform (FFT). It transforms the signal from time into the frequency domain, providing information on Power Spectral Densities (PSD). Aim: The aim of this study was to investigate the basic characteristics of epileptiform discharges induced by subconvulsive dose of lindane in rats, with experimentally induced CP/CPPS. Material and methods: CP/CPPS was induced by intraprostatic injection of 3% l-carrageenan in male Wistar albino rats. Animals with CP/CPPS were implanted with EEG registration electrodes, and then administered lindane (4 mg/kg, i.p, experimental group, n = 6 per group) or its solvent (DMSO, control group, n = 6 per group). An 8-channel EEG device was used in combination with software developed in the laboratory (NeuroSciLaBG). Ictal EEG epochs were extracted from the original signal and FFT analysis was performed to obtain information taking into account PSD in predefined frequency bands. Results: There was no ictal activity in the EEG of control animals. In experimental animals, ictal activity occurred and the mean duration of the ictal period was 2.06 s. FFT analysis revealed that the Alpha frequency range (7-15 Hz) was markedly dominant during ictal activity. Conclusion: The results of this study showed the characteristics of epileptiform discharges in animals with experimentally induced CP/CPPS. This study and animal model are suitable for future translational studies of the comorbidities of this syndrome.
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Chen NW, Jin J, Xu H, Wei XC, Wu LF, Xie WH, Cheng YX, He Y, Gao JL. Effect of thermophilic bacterium HB27 manganese superoxide dismutase in a rat model of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Asian J Androl 2021; 24:323-331. [PMID: 34747725 PMCID: PMC9226703 DOI: 10.4103/aja202157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We investigated the therapeutic effects of superoxide dismutase (SOD) from thermophilic bacterium HB27 on chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and its underlying mechanisms. A Sprague–Dawley rat model of CP/CPPS was prepared and then administered saline or Thermus thermophilic (Tt)-SOD intragastrically for 4 weeks. Prostate inflammation and fibrosis were analyzed by hematoxylin and eosin staining, and Masson staining. Alanine transaminase (ALT), aspartate transaminase (AST), serum creatinine (CR), and blood urea nitrogen (BUN) levels were assayed for all animals. Enzyme-linked immunosorbent assays (ELISA) were performed to analyze serum cytokine concentrations and tissue levels of malondialdehyde, nitric oxide, SOD, catalase, and glutathione peroxidase. Reactive oxygen species levels were detected using dichlorofluorescein diacetate. The messenger ribonucleic acid (mRNA) expression of tissue cytokines was analyzed by reverse transcription polymerase chain reaction (RT-PCR), and infiltrating inflammatory cells were examined using immunohistochemistry. Nuclear factor-κB (NF-κB) P65, P38, and inhibitor of nuclear factor-κBα (I-κBα) protein levels were determined using western blot. Tt-SOD significantly improved histopathological changes in CP/CPPS, reduced inflammatory cell infiltration and fibrosis, increased pain threshold, and reduced the prostate index. Tt-SOD treatment showed no significant effect on ALT, AST, CR, or BUN levels. Furthermore, Tt-SOD reduced inflammatory cytokine expression in prostate tissue and increased antioxidant capacity. This anti-inflammatory activity correlated with decreases in the abundance of cluster of differentiation 3 (CD3), cluster of differentiation 45 (CD45), and macrophage inflammatory protein 1α (MIP1α) cells. Tt-SOD alleviated inflammation and oxidative stress by reducing NF-κB P65 and P38 protein levels and increasing I-κBα protein levels. These findings support Tt-SOD as a potential drug for CP/CPPS.
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Affiliation(s)
- Nai-Wen Chen
- Department of Surgery, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou 310000, China.,Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Jing Jin
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Hong Xu
- Department of Surgery, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou 310000, China.,Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Xue-Cheng Wei
- Department of Surgery, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou 310000, China.,Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Ling-Feng Wu
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Wen-Hua Xie
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Yu-Xiang Cheng
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China.,Department of Surgery, Bengbu Medical College, Bengbu 233000, China
| | - Yi He
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Jin-Lai Gao
- Department of Pharmacology, College of Medical, Jiaxing University, Jiaxing 314000, China
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Jin C, Zhang S, Mo F, Zhang M, Meng J, Bian Z, Fu Z, Fang Q, Kong X, Feng B, Wang Z, Jiang Z, Chen M, Zhang L, Song Z, Hao Z, Liang C. Efficacy and safety evaluation of low-intensity extracorporeal shock wave therapy on prostatitis-like symptoms: An open-label, single-arm trial. Andrologia 2021; 54:e14260. [PMID: 34585431 DOI: 10.1111/and.14260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/11/2021] [Accepted: 09/21/2021] [Indexed: 12/13/2022] Open
Abstract
The present work aims to evaluate the clinical efficacy and safety of low-intensity extracorporeal shock wave therapy (Li-ESWT) on patients with prostatitis-like symptoms (PLS). Patients with PLS were recruited and received four-week Li-ESWT (once per week), which was conducted at a frequency of 3 Hz with a preferred energy flow density of 0.25 mJ/mm2 . The scores of the National Institute of Health Chronic Prostatitis Symptoms Index (NIH-CPSI), International Prostate Symptom Score (IPSS), International Index of Erectile Function (IIEF-5), and Visual Analogue Scale (VAS) were recorded to assess the remission of disease in the 0, 1st, 2nd, 3rd, 4th, 5th, 8th and 16th weeks. A decrease of the NIH-CPSI score ≥6 was regarded as the effectiveness standard of Li-ESWT. Among 91 enrolled patients, the scores of all validated questionnaires presented significant improvements in the 4th week (p < .05) compared with that in baseline, except for IIEF-5. The treatment effective rates in the 1st, 2nd, 3rd, 4th, 5th, 8th and 16th weeks were 28.57%, 38.46%, 47.25%, 51.65%, 57.30%, 68.18% and 69.44%, respectively. No pronounced undesirable side effect has occurred. Li-ESWT is effective and safe in treating PLS. The efficacy can be maintained within three months.
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Affiliation(s)
- Chen Jin
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Song Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Fan Mo
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Jialin Meng
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Zichen Bian
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Ziyue Fu
- The Second Clinical Medical College, Anhui Medical University, Hefei, China
| | - Qiaozhou Fang
- The Second Clinical Medical College, Anhui Medical University, Hefei, China
| | - Xiangbin Kong
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Bin Feng
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Zhiping Wang
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Zhancheng Jiang
- Research and Develop Department, Wikkon Precision Technologies Ltd, Shenzhen, China
| | - Ming Chen
- Research and Develop Department, Wikkon Precision Technologies Ltd, Shenzhen, China
| | - Li Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Zhengyao Song
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Zongyao Hao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
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Bai H, Cao H, Wang D, Chen L, Feng Y, Gao R. Effects of Xialiqi capsules on rats with nonbacterial prostatitis. Am J Transl Res 2021; 13:9241-9247. [PMID: 34540040 PMCID: PMC8430095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 05/25/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To investigate the feasibility and effectiveness of Xialiqi capsules in rats with nonbacterial prostatitis. METHODS A total of 90 healthy male SD rats, weighing 200-220 g, were randomly divided into a blank control group (BCG, n=30), a model group (MG, n=30), and an intervention group (IG, n=30). After establishing the model of chronic nonbacterial prostatitis, IG was treated with 50 mg/kg Xialiqi capsules via gavage. The three groups received the same dose of saline via gavage for 7 consecutive days. The differences in leukocytes, phospholipid vesicle density, number of colonies, prostate mass, apparent diffusion coefficient (ADC), degree of inflammatory cell infiltration in the prostate fluid, serum tumor necrosis factor-α (TNF-α), interleukin (IL)-6, IL-8, CD3+, CD8+ levels after intervention were compared in the three groups. RESULTS Compared with the BCG, the number of leukocytes and colonies in the prostate fluid of the MG was elevated, and the density of lipid vesicles was decreased, and the number of leukocytes and colonies in the prostate fluid of the MG significantly decreased and the density of lipid vesicles rebounded after the intervention of Xialiqi capsules (P>0.05). Compared with the BCG, the prostate mass, ADC and the degree of inflammatory cell infiltration were elevated in the MG. There was a significant reversion of the above indices after the intervention of Xialiqi capsules (P<0.05). The serum levels of TNF-α, IL-6 and IL-8 in the MG were significantly higher than those in the IG, and the levels in the IG were higher than that in the BCG (P<0.05). The serum levels of CD3+ and CD8+ in the MG were significantly lower than those in the IG, and the levels in the IG were lower than that in the BCG (P<0.05). CONCLUSION Xialiqi capsules have a good intervention effect on nonbacterial prostatitis, which can significantly alleviate the immune status and reduce the level of cytokines in the serum and tissues of rats.
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Affiliation(s)
- Huiming Bai
- Department of Urology, Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai, China
| | - Hongwen Cao
- Department of Urology, Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai, China
| | - Dan Wang
- Department of Urology, Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai, China
| | - Lei Chen
- Department of Urology, Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai, China
| | - Yigeng Feng
- Department of Urology, Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai, China
| | - Renjie Gao
- Department of Urology, Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai, China
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Mykoniatis I, Pyrgidis N, Kalyvianakis D, Zilotis F, Kapoteli P, Fournaraki A, Hatzichristou D. Comparing two different low-intensity shockwave therapy frequency protocols for nonbacterial chronic prostatitis/chronic pelvic pain syndrome: A two-arm, parallel-group randomized controlled trial. Prostate 2021; 81:499-507. [PMID: 33929052 DOI: 10.1002/pros.24119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND Despite encouraging results, the optimal low-intensity shockwave therapy (LiST) protocol in patients with chronic prostatitis/chronic pelvic pain syndrome (CPPS) remains unknown. We conducted a two-arm, parallel-group, randomized controlled trial aiming to compare the efficacy and safety of six LiST sessions applied once or twice weekly. METHODS Fifty patients with CP/CPPS type IIIb were randomly assigned to six LiST sessions once (Group A, n = 25) or twice weekly (Group B, n = 25). Both groups followed the same treatment protocol in terms of LiST application, impulses (5000/session), energy flux density (0.096 mJ/mm2 ) and frequency (5 Hz). Subsequently, all participants were evaluated at 1 and 3 months after completion of LiST protocol. RESULTS At the follow-up evaluations, LiST significantly improved the National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) total, pain and quality of life scores, as well as the International Index of Erectile Function-Erectile Domain (IIEF-ED) in both groups (p < .001 for all measures). Comparing between the two groups, no significant differences were demonstrated in the NIH-CPSI total, pain, urinary and quality of life scores, as well as in the International Prostate Symptom Score, IIEF-ED, and LiST-induced pain at both follow-up evaluations. Accordingly, no adverse events and no dropouts were observed in both groups. CONCLUSION Six sessions of LiST applied once weekly for 6 weeks or twice weekly for 3 weeks seem to be equally safe and effective in patients with CP/CPPS. Nevertheless, further studies are necessary, since LiST gradually gains its place for the management of CP/CPPS.
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Affiliation(s)
- Ioannis Mykoniatis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikolaos Pyrgidis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Kalyvianakis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Filimon Zilotis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Paraskevi Kapoteli
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Agrippina Fournaraki
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Hatzichristou
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Feng B, Dong Z, Wang Y, Yan G, Yang E, Cheng H, Liang C, Hao Z, Zhang X, Song Z, Jiang Z, Chen M, Yue Z, Wang Z. Li-ESWT treatment reduces inflammation, oxidative stress, and pain via the PI3K/AKT/FOXO1 pathway in autoimmune prostatitis rat models. Andrology 2021; 9:1593-1602. [PMID: 33960707 DOI: 10.1111/andr.13027] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/12/2021] [Accepted: 05/02/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Due to limited data on the pathogenesis of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and the suboptimal therapeutic effect, the development of new and effective treatment modalities was needed urgently. Low-intensity extracorporeal shock wave therapy (Li-ESWT) has been reported for the treatment of CP/CPPS. However, the underlying mechanism remains to be elucidated. OBJECTIVE To interrogated the efficacy and the mechanism of Li-ESWT in the treatment of CP/CPPS. MATERIALS AND METHODS According to different treatments, RWPE-1 cells (human prostate epithelial cells) were randomly divided into three groups: control group, LPS(lipopolysaccharide) group, or Li-ESWT group (LPS induced RWPE-1 managed by Li-ESWT). Following the Li-ESWT treatment, the levels of oxidative stress was assayed. We then established a rat model of experimental autoimmune prostatitis (EAP) by injecting prostatic protein homogenate mixed with complete Freund's adjuvant. The Sprague-Dawley rats were randomly divided into the control group, EAP group, or Li-ESWT group. Von Frey Filament was used to quantify pelvic hyperalgesia in the rats. Prostates tissues from each group were collected for immunohistochemistry, oxidation stress, and western blot analysis. RESULTS Histological analysis showed reduced inflammation and expression of cytokines (TNF-α, IL-1β, IL-6, COX-2, SP) in prostate tissues from the Li-ESWT group compared with those from the EAP group (all P < 0.05). Similarly, there was reduced pelvic pain and allergic symptoms in the Li-ESWT group compared with the EAP group (all P < 0.05). Besides, Li-ESWT treatment could decrease oxidative stress in the prostate and in RWPE-1 cells, respectively (both P < 0.05). Moreover, the Li-ESWT up-regulated the expression of CAT through the inhibition of phosphorylation of AKT/FOXO1 signaling pathway. DISCUSSION AND CONCLUSIONS Li-ESWT may reduce inflammation, oxidative stress and pain in rats with autoimmunity-induced prostatitis via the PI3K/AKT/FOXO1 pathway. It implies that Li-ESWT can present a potential therapeutic option for the treatment of CP/CPPS.
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Affiliation(s)
- Bin Feng
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Department of Urology, Gansu Provincial Hospital, Lanzhou, China
| | - Zhilong Dong
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China
| | - Yiran Wang
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China
| | - Guanghui Yan
- The First Hospital of Lanzhou University, Lanzhou, China
| | - Enguang Yang
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China
| | - Hui Cheng
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China
| | - Chaozhao Liang
- Department of Urology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zongyao Hao
- Department of Urology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiansheng Zhang
- Department of Urology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhengyao Song
- Department of Urology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhancheng Jiang
- Research and Develop Department, Wikkon Precision Technologies Ltd, Shenzhen, China
| | - Ming Chen
- Research and Develop Department, Wikkon Precision Technologies Ltd, Shenzhen, China
| | - Zhongjin Yue
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China
| | - Zhiping Wang
- Institute of Urology, Lanzhou University Second Hospital, Key Laboratory of Urological Diseases, Gansu Province (Lanzhou University), Gansu Nephro-Urological Clinical Center, Lanzhou, China
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Mykoniatis I, Pyrgidis N, Sokolakis I, Sountoulides P, Hatzichristodoulou G, Apostolidis A, Hatzichristou D. Low‐intensity shockwave therapy for the management of chronic prostatitis/chronic pelvic pain syndrome: a systematic review and meta‐analysis. BJU Int 2021; 128:144-152. [DOI: 10.1111/bju.15335] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ioannis Mykoniatis
- Department of Urology School of Health Sciences Faculty of Medicine Aristotle University of Thessaloniki Thessaloniki Greece
| | - Nikolaos Pyrgidis
- Department of Urology School of Health Sciences Faculty of Medicine Aristotle University of Thessaloniki Thessaloniki Greece
- Department of Urology ‘Martha‐Maria’ Hospital Nuremberg Nuremberg Germany
| | - Ioannis Sokolakis
- Department of Urology ‘Martha‐Maria’ Hospital Nuremberg Nuremberg Germany
| | - Petros Sountoulides
- Department of Urology School of Health Sciences Faculty of Medicine Aristotle University of Thessaloniki Thessaloniki Greece
| | | | - Apostolos Apostolidis
- Department of Urology School of Health Sciences Faculty of Medicine Aristotle University of Thessaloniki Thessaloniki Greece
| | - Dimitrios Hatzichristou
- Department of Urology School of Health Sciences Faculty of Medicine Aristotle University of Thessaloniki Thessaloniki Greece
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Song Z, Jin C, Bian Z, Liang C. Extracorporeal shock wave therapy decreases the number of total and degranulated mast cells and alleviates pelvic pain in a rat model of prostatitis. Mol Cell Biochem 2021; 476:1905-1913. [PMID: 33492609 DOI: 10.1007/s11010-020-04009-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 11/28/2020] [Indexed: 11/30/2022]
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common male urological disease characterized by chronic pelvic pain. Extracorporeal shock wave therapy (ESWT) has been used to treat patients with CP/CPPS, but the parameters used by ESWT are not uniformly determined. Herein, this study aims to assess the effects of ESWT with different energy flux densities on pelvic pain in CP/CPPS rats and to explore the mechanisms. A rat model of CP/CPPS was induced by intraprostatic injection of 1% carrageenan. ESWT with different energy flux densities (0.09, 0.20, 0.30, 0.40 mJ/mm2) was applied in the pelvic region of CP/CPPS rats once a week for 4 weeks. The results showed that compared with the other energy flux densities (0.09, 0.30, and 0.40 mJ/mm2), ESWT with 0.20 mJ/mm2 exhibited a more powerful effect in alleviating pelvic pain and prostate damage. The therapeutic effect is associated with the reduction of the number of total and degranulated mast cells. Collectively, ESWT with 0.20 mJ/mm2 achieved the optimal therapeutic effect in alleviating pelvic pain in CP/CPPS rats.
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Affiliation(s)
- Zhengyao Song
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Hefei, 230022, China
| | - Chen Jin
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Hefei, 230022, China.,Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, China
| | - Zichen Bian
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Hefei, 230022, China.,Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Hefei, 230022, China.
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Aizawa N, Yamanishi T, Fujita T. Bladder sensation evaluation of a carrageenan-induced chronic prostatitis model using a direct measurement of the bladder mechanosensitive single-unit afferent nerve activity. Neurourol Urodyn 2020; 39:2111-2119. [PMID: 32725829 DOI: 10.1002/nau.24453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/09/2020] [Accepted: 06/30/2020] [Indexed: 11/12/2022]
Abstract
AIMS Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) causes long-standing pain and/or storage symptoms. This study aimed to evaluate the likelihood of deterioration of bladder sensation in a carrageenan-induced CP/CPPS model by direct measurement of the bladder mechanosensitive single-unit afferent nerve activity. METHODS In this study, male adult Sprague-Dawley rats were used. They were injected 50 µL of 3% λ-carrageenan or its vehicle (saline) into both lobes of the ventral prostate. Seven days following injection, the pain behavior at the pelvic-perineal area (using von Frey filaments), prostatic blood flow (using a laser blood flowmeter), and histology were examined along with cystometry (under conscious free-moving condition) and mechanosensitive single-unit afferent nerve activity (under urethane anesthesia). RESULTS The prostate showed increased tissue weight and decreased blood flow and inflammatory cell infiltration in the carrageenan group compared to the control group. Consequently, the threshold of the pain behavior was decreased, and the basal and threshold pressures of the bladder were increased in the carrageenan group. In contrast, no significant differences of bladder histology and other cystometric parameters were found between the groups. Regarding Aδ- or C-fibers, the mechanosensitive afferent nerve activities revealed no differences in either group. CONCLUSIONS The carrageenan-induced CP/CPPS rat model showed edema, ischemia, and inflammatory pain in the prostate, whereas a little change was detected in bladder sensation. These findings, which were evaluated using a direct measurement of the mechanosensitive single-unit afferent nerve activity, suggest that the bladder sensation is unlikely deteriorated in this model.
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Affiliation(s)
- Naoki Aizawa
- Department of Pharmacology and Toxicology, Dokkyo Medical University, Tochigi, Japan
| | - Tomonori Yamanishi
- Department of Urology, Continence Center, Dokkyo Medical University, Tochigi, Japan
| | - Tomoe Fujita
- Department of Pharmacology and Toxicology, Dokkyo Medical University, Tochigi, Japan
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