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Secure data communication in WSHN using EXP-MD5 and DHSK-ECC. 使用 EXP-MD5 和 DHSK-ECC 在 WSHN 中进行安全数据通信。
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-240790
Tamarapalli Anjikumar, A S N Chakravarthy
{"title":"Secure data communication in WSHN using EXP-MD5 and DHSK-ECC.","authors":"Tamarapalli Anjikumar, A S N Chakravarthy","doi":"10.3233/THC-240790","DOIUrl":"10.3233/THC-240790","url":null,"abstract":"<p><strong>Background: </strong>In the Healthcare (HC) sector, the usage of Wireless Sensor Healthcare Networks (WSHN) is attaining specific importance. The sensor device is implanted into the patient's body, and the sensed health information of patients is transformed via data aggregating devices like mobile devices, cameras, and so on, to the doctors. Thus, the early signs of diseases are identified, and remote monitoring of the patient's health is carried out by the physician on time. This aids in improving the health condition of the people and reduces the severity of disorders. But, the security gap in HC remains unresolved, despite various advantages.</p><p><strong>Objective: </strong>This work proposes secured data communication in WSHN using Exponential Message Digest5 (EXP-MD5) and Diffie Hellman Secret Key-based Elliptic Curve Cryptography (DHSK-ECC) techniques.</p><p><strong>Methods: </strong>Primarily, the patient registers their details in the Hospital Cloud Server (HCS). With hospital ID and patient ID, public and private keys are generated during registration. Afterward, by utilizing the Navie Shuffling (NS) technique, nCr combinations are created and shuffled. After shuffling, any of the randomly selected combinations are encoded utilizing the American Standard Code for Information Interchange (ASCII) code. For patient authentication, the ASCII code is further converted into a Quick Response(QR) code. Upon successful registration, the patient logs in to HCS. The patient can book for doctor's appointment if the login details are verified with those of the registered details. On consulting the doctor at the pre-informed time, the digital signature is created utilizing the Universal Unique Salt-based Digital Signature Algorithm (UUS-DSA) for authenticating the patient details. Further, for providing accessibility to all the authorized patients, the registered patients on HCS are considered as nodes. Then, an authorized path is created using the EXP-MD5 technique to protect each individual patient's details. The patient's IoT data is sensed, followed by authorized path creation. The data is encrypted via the DHSK-ECC algorithm for secure data transmission. Lastly, all the information is stored in HCS, so that the patient's health condition is regularly monitored by the doctor and the needy advice is suggested to the patients in the future. Also, hash matching is carried out when the doctor needs to access data.</p><p><strong>Results: </strong>The proposed technique's efficacy is validated by the performance analysis in comparison with other conventional techniques.</p><p><strong>Conclusion: </strong>In this proposed research, the authentication is performed in multiple scenarios to enhance data security and user privacy. The patient details are authenticated during registration and verification to access the online consultation only by the authorized person. Further, the patient health information is encrypted in the proposed work aft","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142113878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using markerless motion capture and musculoskeletal models: An evaluation of joint kinematics. 使用无标记运动捕捉和肌肉骨骼模型:关节运动学评估
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-240202
Simon Auer, Franz Süß, Sebastian Dendorfer
{"title":"Using markerless motion capture and musculoskeletal models: An evaluation of joint kinematics.","authors":"Simon Auer, Franz Süß, Sebastian Dendorfer","doi":"10.3233/THC-240202","DOIUrl":"10.3233/THC-240202","url":null,"abstract":"<p><strong>Background: </strong>This study presents a comprehensive comparison between a marker-based motion capture system (MMC) and a video-based motion capture system (VMC) in the context of kinematic analysis using musculoskeletal models.</p><p><strong>Objective: </strong>Focusing on joint angles, the study aimed to evaluate the accuracy of VMC as a viable alternative for biomechanical research.</p><p><strong>Methods: </strong>Eighteen healthy subjects performed isolated movements with 17 joint degrees of freedom, and their kinematic data were collected using both an MMC and a VMC setup. The kinematic data were entered into the AnyBody Modelling System, which enables the calculation of joint angles. The mean absolute error (MAE) was calculated to quantify the deviations between the two systems.</p><p><strong>Results: </strong>The results showed good agreement between VMC and MMC at several joint angles. In particular, the shoulder, hip and knee joints showed small deviations in kinematics with MAE values of 4.8∘, 6.8∘ and 3.5∘, respectively. However, the study revealed problems in tracking hand and elbow movements, resulting in higher MAE values of 13.7∘ and 27.7∘. Deviations were also higher for head and thoracic movements.</p><p><strong>Conclusion: </strong>Overall, VMC showed promising results for lower body and shoulder kinematics. However, the tracking of the wrist and pelvis still needs to be refined. The research results provide a basis for further investigations that promote the fusion of VMC and musculoskeletal models.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11492134/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141437692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of wearable low-intensity continuous ultrasound on muscle biomechanical properties during delayed onset muscle soreness. 可穿戴低强度连续超声波对迟发性肌肉酸痛期间肌肉生物力学特性的影响
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-231947
Sungyeon Oh, Chang-Yong Ko, Jaewon Lee, Daekook M Nekar, Hyeyoon Kang, Hansung Kim, Jaeho Yu
{"title":"Effects of wearable low-intensity continuous ultrasound on muscle biomechanical properties during delayed onset muscle soreness.","authors":"Sungyeon Oh, Chang-Yong Ko, Jaewon Lee, Daekook M Nekar, Hyeyoon Kang, Hansung Kim, Jaeho Yu","doi":"10.3233/THC-231947","DOIUrl":"10.3233/THC-231947","url":null,"abstract":"<p><strong>Background: </strong>Delayed onset muscle soreness (DOMS) is one of the most prevalent musculoskeletal symptoms in individuals engaged in strenuous exercise programs.</p><p><strong>Objective: </strong>This study investigated the effects of wearable low-intensity continuous ultrasound on muscle biomechanical properties during DOMS.</p><p><strong>Methods: </strong>Twenty volunteers were distributed into a wearable ultrasound stimulation group (WUG) (n= 10) and medical ultrasound stimulation group (MUG) (n= 10). All subjects performed wrist extensor muscle strength exercises to induce DOMS. At the site of pain, ultrasound of frequency 3 MHz was applied for 1 h or 5 min in each subject of the WUG or MUG, respectively. Before and after ultrasound stimulation, muscle biomechanical properties (tone, stiffness, elasticity, stress relaxation time, and creep) and body temperature were measured, and pain was evaluated.</p><p><strong>Results: </strong>A significant decrease was found in the tone, stiffness, stress relaxation time, and creep in both groups after ultrasound stimulation (all p< 0.05). A significant decrease in the pain and increases in temperature were observed in both groups (all p< 0.05). No significant differences were observed between the groups in most evaluations.</p><p><strong>Conclusion: </strong>The stiffness and pain caused by DOMS were alleviated using a wearable ultrasound stimulator. Furthermore, the effects of the wearable ultrasound stimulator were like those of a medical ultrasound stimulator.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11492087/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141538799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of pre-admission "quasi-collective" education on health education for patients with ophthalmic day surgery. 入院前“准集体”教育对眼科日间手术患者健康教育的影响。
IF 1.6 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-230877
Li-Hua Zhang, Ya-Fen Ying, Jing Yin, Na Li, Yan Cheng, Rong-Yan Yu
{"title":"Effect of pre-admission \"quasi-collective\" education on health education for patients with ophthalmic day surgery.","authors":"Li-Hua Zhang, Ya-Fen Ying, Jing Yin, Na Li, Yan Cheng, Rong-Yan Yu","doi":"10.3233/THC-230877","DOIUrl":"10.3233/THC-230877","url":null,"abstract":"<p><strong>Background: </strong>Day surgery is a new surgical model in which patients complete the admission, surgery, and discharge on the same day.</p><p><strong>Objective: </strong>The present study aimed to explore the effect of pre-admission \"quasi-collective\" health education for patients with ophthalmic day surgery.</p><p><strong>Methods: </strong>For this study, a total of 200 patients undergoing ophthalmic day surgery from February 2019 to December 2019 were enrolled as the research subjects. The patients were divided randomly into the observation group and the control group, with 100 cases in each group. For the control group, conventional health education was conducted after admission. On the day of admission, the admission education and peri-operative health education were performed. For the observation group, pre-admission health education was provided to the patients, and detailed education on the admission instructions, pre-operative precautions, and simulation of the intra-operative process were given by the medical staff. On the day of admission, the understanding of the education was evaluated, and any weaknesses in the health education were addressed. The anxiety status, method of handwashing, method of administering the drug to the eye, preoperative preparations, intra-operative training, preoperative medication, diet guidance, and postoperative care were compared between the two groups of patients.</p><p><strong>Results: </strong>Before discharge, there were significant differences in the anxiety scores, impact, and satisfaction of health education between the two groups of patients, all of which were statistically significant (P< 0.05).</p><p><strong>Conclusion: </strong>The pre-admission \"quasi-collective\" health education for patients undergoing day surgery in ophthalmology was better than conventional health education.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71414936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Qualitative research on the cognition of breastfeeding knowledge in primiparas during pregnancy. 关于孕期初产妇对母乳喂养知识认知的定性研究。
IF 1.6 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-230129
Fang Tang, Ling Wu, Li Yang, Bei-Fang Zhou, Kun Qiu, Li-Chun Wang, Lu Shi, Xiao-Feng Long
{"title":"Qualitative research on the cognition of breastfeeding knowledge in primiparas during pregnancy.","authors":"Fang Tang, Ling Wu, Li Yang, Bei-Fang Zhou, Kun Qiu, Li-Chun Wang, Lu Shi, Xiao-Feng Long","doi":"10.3233/THC-230129","DOIUrl":"10.3233/THC-230129","url":null,"abstract":"<p><strong>Background: </strong>In view of the lack of attention and predictability in postpartum breastfeeding in primiparas, health education on breastfeeding during pregnancy should be carried out to publicize the benefits of breastfeeding.</p><p><strong>Objective: </strong>To investigate how well the primiparas during pregnancy are known of breastfeeding knowledge, and to provide a basis for developing health education measures for them.</p><p><strong>Methods: </strong>With the adoption of the objective sampling method and the principle of saturation, 10 primiparas in the obstetrics outpatient department of the Hunan Provincial People's Hospital were selected as the study participants. Semi-structured in-depth interviews combined with the observation method were used for data collection. The interview data were analyzed and the theme was refined by Colaizzi's seven-step method.</p><p><strong>Results: </strong>The results of the four themes of the cognition of breastfeeding knowledge among primiparas were as follows: Lack of knowledge and curiosity about breastfeeding in some women, lack of access to correct breastfeeding knowledge, insufficient support from family members for postpartum breastfeeding, and lack of approach to solve problems during breastfeeding among primiparas.</p><p><strong>Conclusion: </strong>Due to the current problems of the cognition of breastfeeding knowledge in primiparas, it was imperative to build a health education model suitable for primiparas to improve this knowledge.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140294987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of a multidisciplinary collaborative nutritional treatment model in patients who are critically ill with neurological disorders: A randomized controlled trial. 多学科协作营养治疗模式对神经系统疾病重症患者的影响:随机对照试验。
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-230791
Bao-Di Gu, Yun Wang, Rong Ding
{"title":"Impact of a multidisciplinary collaborative nutritional treatment model in patients who are critically ill with neurological disorders: A randomized controlled trial.","authors":"Bao-Di Gu, Yun Wang, Rong Ding","doi":"10.3233/THC-230791","DOIUrl":"10.3233/THC-230791","url":null,"abstract":"<p><strong>Background: </strong>Malnutrition is a widespread problem in critically ill patients with neurological disorders.</p><p><strong>Objective: </strong>The purpose of this study is to investigate the effect of a multidisciplinary collaborative nutritional treatment mode based on a standardized unit for nutritional support on the outcome metrics in patients with neurological disorders who are critically ill.</p><p><strong>Methods: </strong>We enrolled 84 participants who were hospitalized in the intensive care unit (ICU) of Yancheng No. 1 People's Hospital for neurological disorders between June 2018 and December 2021. The participants were randomly assigned to the control group and the test group. The control group received traditional nutritional support, while the test group was treated with a multidisciplinary collaborative nutritional treatment mode based on a standardized unit for nutritional support. We collected the general information, feeding tolerance (FT), nutritional risk score, and laboratory indicators before intervention, after intervention for one week, and after intervention for 2 weeks, and other data of the participants.</p><p><strong>Results: </strong>After the intervention, the test group scored significantly lower than the control group in the incidence of gastroparesis and diarrhea, as well as the NUTRIC score, with statistically significant differences (P< 0.001). The prealbumin levels in the test group increased progressively prior to intervention, after intervention for one week, and after intervention for two weeks. Compared to the control group, the test group had higher prealbumin levels prior to intervention, after intervention for one week, and after intervention for two weeks, with statistically significant differences (P< 0.001).</p><p><strong>Conclusion: </strong>We developed a multidisciplinary collaborative nutritional treatment model based on a standard unit for nutritional support. This model can improve neural function, FT, and pertinent outcome indicators and is generally applicable.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138809418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An analysis of the efficacy of botulinum neurotoxin type a in treating cervical dystonia. A 型肉毒杆菌神经毒素治疗颈肌张力障碍的疗效分析。
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-231182
Xuan Zhou, Zhen-Fei Li, Xuan-Zhu Guo, Qiao Wei, Ya-Nan Niu, Meng Li, Jia-Ning Xia, Li-Ping Chen
{"title":"An analysis of the efficacy of botulinum neurotoxin type a in treating cervical dystonia.","authors":"Xuan Zhou, Zhen-Fei Li, Xuan-Zhu Guo, Qiao Wei, Ya-Nan Niu, Meng Li, Jia-Ning Xia, Li-Ping Chen","doi":"10.3233/THC-231182","DOIUrl":"10.3233/THC-231182","url":null,"abstract":"<p><strong>Background: </strong>The first-line treatment for cervical dystonia (CD) consists of repeated intramuscular injections of botulinum toxin (BoNT). However, the efficacy in some patients may be unsatisfactory and they may discontinue treatment.</p><p><strong>Objective: </strong>To examine the factors associated with the maximum rate of remission in patients with CD after initial botulinum neurotoxin type A (or botulinum toxin type A abbreviated as BTX-A or BoNT-A) treatment.</p><p><strong>Methods: </strong>Patients with CD who received BoNT-A injections were evaluated using the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS) and the Tsui scale, with follow-up endpoints lasting until the start of the second injection. Patients who did not receive a second injection of BoNT-A were followed up for at least 5 months. The maximum remission rates were determined using the lowest Tsui and TWSTRS total scores during the follow-up period. We obtained basic information about these patients such as age, gender, duration of disease, presence of additional disease, types of torticollis, presence of anxiety, depression, tremors, single-photon emission computed tomography (SPECT) findings, injected dose, and so on from their medical records.</p><p><strong>Results: </strong>A total of 70 patients with CD participated in this study, with males comprising 35.7% (25 individuals) with an average age of 45 ± 14 years old. The duration of disease was an independent risk factor for determining whether a complete remission has been attained using the Tsui scale (odds ratio [OR] = 0.978, 95% confidence interval [CI]: 0.959-0.997, P= 0.026). The optimal cut-off point for predicting patients who were unable to achieve complete remission based on duration of disease was 7.5 months (AUG = 0.711). Patients with CD with additional disease had greater difficulty achieving complete remission than those with CD alone based on TWSTRS assessments (P= 0.049). During the study, approximately 17% of all participants reported experiencing adverse reactions that lasted between 1 to 3 weeks before disappearing.</p><p><strong>Conclusion: </strong>BoNT is an effective and safe method for treating CD. The maximum remission rates of patients after their first injections are influenced by the duration of their disease. Thus, treatment using BoNT injections must be administered as soon as possible.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138808460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An automated cervical cancer diagnosis using genetic algorithm and CANFIS approaches. 利用遗传算法和 CANFIS 方法自动诊断宫颈癌。
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-230926
Elayaraja P, Kumarganesh S, K Martin Sagayam, Andrew J
{"title":"An automated cervical cancer diagnosis using genetic algorithm and CANFIS approaches.","authors":"Elayaraja P, Kumarganesh S, K Martin Sagayam, Andrew J","doi":"10.3233/THC-230926","DOIUrl":"10.3233/THC-230926","url":null,"abstract":"<p><strong>Background: </strong>Cervical malignancy is considered among the most perilous cancers affecting women in numerous East African and South Asian nations, both in terms of its prevalence and fatality rates.</p><p><strong>Objective: </strong>This research aims to propose an efficient automated system for the segmentation of cancerous regions in cervical images.</p><p><strong>Methods: </strong>The proposed techniques encompass preprocessing, feature extraction with an optimized feature set, classification, and segmentation. The original cervical image undergoes smoothing using the Gaussian Filter technique, followed by the extraction of Local Binary Pattern (LBP) and Grey Level Co-occurrence Matrix (GLCM) features from the enhanced cervical images. LBP features capture pixel relationships within a mask window, while GLCM features quantify energy metrics across all pixels in the images. These features serve to distinguish normal cervical images from abnormal ones. The extracted features are optimized using Genetic Algorithm (GA) as an optimization method, and the optimized sets of features are classified using the Co-Active Adaptive Neuro-Fuzzy Inference System (CANFIS) classification method. Subsequently, a morphological segmentation technique is employed to categorize irregular cervical images, identifying and segmenting malignant regions within them.</p><p><strong>Results: </strong>The proposed approach achieved a sensitivity of 99.09%, specificity of 99.39%, and accuracy of 99.36%.</p><p><strong>Conclusion: </strong>The proposed approach demonstrated superior performance compared to state-of-the-art techniques, and the results have been validated by expert radiologists.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139514071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Network pharmacology-based investigation and experimental validation of the therapeutic potential and molecular mechanism of Danshen Chuanxiongqin injection in acute pancreatitis. 基于网络药理学的丹参川芎嗪注射液对急性胰腺炎治疗潜力及分子机制的研究与实验验证
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-231086
Yining Liu, Liming Xu, Qiongyan Fang, Hui Rong, Huaiyu Zheng
{"title":"Network pharmacology-based investigation and experimental validation of the therapeutic potential and molecular mechanism of Danshen Chuanxiongqin injection in acute pancreatitis.","authors":"Yining Liu, Liming Xu, Qiongyan Fang, Hui Rong, Huaiyu Zheng","doi":"10.3233/THC-231086","DOIUrl":"10.3233/THC-231086","url":null,"abstract":"<p><strong>Background: </strong>Danshen Chuanxiong Injection (DCI) has demonstrated significant clinical efficacy in the treatment of acute pancreatitis (AP); however, the precise molecular mechanisms underlying its therapeutic effects remain incompletely understood.</p><p><strong>Objective: </strong>In this study, we employed network pharmacology analysis to comprehensively investigate the active components, potential targets, and signaling pathways involved in DCI-mediated treatment of AP.</p><p><strong>Methods: </strong>We utilized the mouse pancreatic acinar cell line 266-6 to establish an cholecystokinin (CCK)-induced AP cell injury model and evaluated cell viability using the Cell counting kit-8 assay. Western blotting and quantitative PCR were employed to determine the expression levels of key target proteins and genes.</p><p><strong>Results: </strong>Network pharmacology analysis identified a total of 144 active components and 430 potential targets within DCI. By integrating data from public databases, we identified 762 AP-related genes. Among these, we identified 93 potential targets that may be involved in the therapeutic effects of DCI for AP. These targets were significantly enriched in biological processes such as oxidative stress, regulation of cytokine production, leukocyte migration, and the TNF signaling pathway. Molecular docking studies revealed a high binding affinity between the active components and the key targets AKT1 and NFKBA, indicative of potential interaction. Additionally, CCK-induced acinar cell injury led to upregulation of AKT1, NFKBA, and P53 proteins, as well as TNF, IL6, and MMP9 genes. Conversely, treatment with DCI dose-dependently attenuated CCK-induced acinar cell injury and restored the expression levels of the aforementioned proteins and genes.</p><p><strong>Conclusion: </strong>Overall, this study provides a comprehensive understanding of the molecular mechanisms underlying the therapeutic effects of DCI in the treatment of AP. Our findings confirm the protective effect of DCI against CCK-induced acinar cell injury and its regulation of key targets.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139940979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
UPLC-Q-Exactive Orbitrap-MS and network pharmacology for deciphering the active compounds and mechanisms of stir-fried Raphani Semen in treating functional dyspepsia. 利用 UPLC-Q-Exactive Orbitrap-MS 和网络药理学破译清炒油菜籽精的活性化合物及其治疗功能性消化不良的机制。
IF 1.4 4区 医学
Technology and Health Care Pub Date : 2024-01-01 DOI: 10.3233/THC-231122
Zhuang Miao, Xinyue Yu, Lizhen Zhang, Liqiao Zhu, Huagang Sheng
{"title":"UPLC-Q-Exactive Orbitrap-MS and network pharmacology for deciphering the active compounds and mechanisms of stir-fried Raphani Semen in treating functional dyspepsia.","authors":"Zhuang Miao, Xinyue Yu, Lizhen Zhang, Liqiao Zhu, Huagang Sheng","doi":"10.3233/THC-231122","DOIUrl":"10.3233/THC-231122","url":null,"abstract":"<p><strong>Background: </strong>As a traditional digestive medicine, stir-fried Raphani Semen (SRS) has been used to treat food retention for thousands of years in China. Modern research has shown that SRS has a good therapeutic effect on functional dyspepsia (FD). However, the active components and mechanism of SRS in the treatment of FD are still unclear.</p><p><strong>Objective: </strong>The purpose of this study is to elucidate the material basis and mechanism of SRS for treating FD based on UPLC-Q-Exactive Orbitrap MS/MS combined with network pharmacology and molecular docking.</p><p><strong>Methods: </strong>The compounds of SRS water decoction were identified by UPLC-Q-Exactive Orbitrap MS/MS and the potential targets of these compounds were predicted by Swiss Target Prediction. FD-associated targets were collected from disease databases. The overlapped targets of SRS and FD were imported into STRING to construct Protein-Protein Interaction (PPI) network. Then, the Metascape was used to analyze Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway after introducing overlapped targets. Finally, the active components and core targets were obtained by analyzing the \"component-target-pathway\" network, and the affinity between them was verified by molecular docking.</p><p><strong>Results: </strong>53 components were identified, and 405 targets and 1487 FD-related targets were collected. GO and KEGG analysis of 174 overlapped targets showed that SRS had important effects on hormone levels, serotonin synapses, calcium signaling pathway and cAMP signaling pathway. 7 active components and 15 core targets were screened after analyzing the composite network. Molecular docking results showed that multiple active components had high affinity with most core targets.</p><p><strong>Conclusion: </strong>SRS can treat FD through a variety of pathways, which provides a direction for the modern application of SRS in FD treatment.</p>","PeriodicalId":48978,"journal":{"name":"Technology and Health Care","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140190298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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