{"title":"A case of esophageal squamous cell carcinoma accompanied by pancreatic and bile duct metastases: Successful treatment starts with an accurate diagnosis.","authors":"Yuki Ito, Yoshihiro Ikura, Hiroaki Sawai, Tatsuya Osuga","doi":"10.4103/jcrt.jcrt_1891_21","DOIUrl":"10.4103/jcrt.jcrt_1891_21","url":null,"abstract":"<p><strong>Abstract: </strong>Pancreatic and bile duct metastases from esophageal cancer are extremely rare. We report a case of advanced esophageal cancer successfully treated with chemotherapy, selected on the basis of an accurate pathologic diagnosis. A 69-year-old man with chronic renal dysfunction presented with persistent abdominal pain and anorexia. Upper gastrointestinal endoscopy revealed an irregular-shaped tumor in the lower esophagus. Computed tomography and ultrasonography revealed swollen para-aortic lymph nodes, a pancreatic mass, and distal bile duct stenosis. Histopathological examination showed that all of the lesions were squamous cell carcinoma with unique immunohistochemical characteristics of p40+ and cytokeratin 7+. The final diagnosis was esophageal squamous cell carcinoma accompanied by lymph node, pancreas, and bile duct metastases. Taking his renal dysfunction into consideration, modified FOLFOX was administered as the first-line chemotherapy. The patient survived for 15 months since his first presentation. The favorable outcome was attributed to the accurate diagnosis based on comprehensive tissue sampling.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"64 1","pages":"2060-2063"},"PeriodicalIF":1.3,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75212553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Does acupuncture therapy improve language function of patients with aphasia following ischemic stroke? A systematic review and meta-analysis.","authors":"Bomo Sang, Shizhe Deng, Jingbo Zhai, Ting Hao, Bifang Zhuo, Chenyang Qin, Menglong Zhang, Xiaofeng Zhao, Zhihong Meng","doi":"10.3233/NRE-220007","DOIUrl":"10.3233/NRE-220007","url":null,"abstract":"<p><strong>Background: </strong>Aphasia is one of the most common complications in patients with ischemic stroke. Studies have shown that acupuncture can improve the symptoms of aphasia patients. However, the effect of acupuncture on language function in patients with ischemic stroke is still controversial.</p><p><strong>Objective: </strong>This study aimed to critically assess the efficacy and safety of acupuncture for aphasia following ischemic stroke.</p><p><strong>Methods: </strong>PubMed, Embase, Cochrane Central Register of Controlled Trials, Web of Science Core Collection, China National Knowledge Infrastructure, Wanfang Digital Periodicals, and Chinese Science and Technology Periodicals database were searched. All randomized controlled trials (RCTs) that met the criteria were included.</p><p><strong>Results: </strong>Meta-analyses showed that mean difference in change of auditory comprehension score (MD = 7.71, 95% CI: 1.83 to 13.59, P = 0.01), spontaneous speech (MD = 2.77, 95% CI: 0.59 to 4.95, P = 0.01), repetition score (MD = 14.48, 95% CI: 11.04 to 17.91, P < 0.00001) and naming score (MD = 14.60, 95% CI: 11.33 to 17.88, P < 0.00001) measured by WAB scale were statistically significant. Subgroup analyses demonstrated that there were statistically significant mean differences in four items of WAB scale in patients with sub-acute stroke, and no statistically significant differences in patients with acute stroke.</p><p><strong>Conclusion: </strong>The present study suggests that acupuncture may improve the language function of patients with aphasia following ischemic stroke, especially during the sub-acute phase. However, due to insufficient sample sizes and information on the safety, more high-quality RCTs are still needed.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"101 1","pages":"231-245"},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9535561/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78118948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Usefulness of a deep learning system for diagnosing Sjögren's syndrome using ultrasonography images.","authors":"Yoshitaka Kise, Mayumi Shimizu, Haruka Ikeda, Takeshi Fujii, Chiaki Kuwada, Masako Nishiyama, Takuma Funakoshi, Yoshiko Ariji, Hiroshi Fujita, Akitoshi Katsumata, Kazunori Yoshiura, Eiichiro Ariji","doi":"10.1259/dmfr.20190348","DOIUrl":"10.1259/dmfr.20190348","url":null,"abstract":"<p><strong>Objectives: </strong>We evaluated the diagnostic performance of a deep learning system for the detection of Sjögren's syndrome (SjS) in ultrasonography (US) images, and compared it with the performance of inexperienced radiologists.</p><p><strong>Methods: </strong>100 patients with a confirmed diagnosis of SjS according to both the Japanese criteria and American-European Consensus Group criteria and 100 non-SjS patients that had a dry mouth and suspected SjS but were definitively diagnosed as non-SjS were enrolled in this study. All the patients underwent US scans of both the parotid glands (PG) and submandibular glands (SMG). The training group consisted of 80 SjS patients and 80 non-SjS patients, whereas the test group consisted of 20 SjS patients and 20 non-SjS patients for deep learning analysis. The performance of the deep learning system for diagnosing SjS from the US images was compared with the diagnoses made by three inexperienced radiologists.</p><p><strong>Results: </strong>The accuracy, sensitivity and specificity of the deep learning system for the PG were 89.5, 90.0 and 89.0%, respectively, and those for the inexperienced radiologists were 76.7, 67.0 and 86.3%, respectively. The deep learning system results for the SMG were 84.0, 81.0 and 87.0%, respectively, and those for the inexperienced radiologists were 72.0, 78.0 and 66.0%, respectively. The AUC for the inexperienced radiologists was significantly different from that of the deep learning system.</p><p><strong>Conclusions: </strong>The deep learning system had a high diagnostic ability for SjS. This suggests that deep learning could be used for diagnostic support when interpreting US images.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"40 1","pages":"20190348"},"PeriodicalIF":3.3,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1259/dmfr.20190348","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75130123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Regulatory PeptidesPub Date : 2019-11-03eCollection Date: 2019-01-01DOI: 10.1155/2019/9237181
Khalid Orayj, Emma Lane
{"title":"Patterns and Determinants of Prescribing for Parkinson's Disease: A Systematic Literature Review.","authors":"Khalid Orayj, Emma Lane","doi":"10.1155/2019/9237181","DOIUrl":"10.1155/2019/9237181","url":null,"abstract":"<p><p>Since the discovery of levodopa (L-dopa) in 1967, the range of medications available to treat Parkinson's disease has increased significantly and guidance on the use, efficacy, and safety of these medications has evolved. To assess levels of adherence to national prescribing guidelines and awareness of changes in the efficacy and safety data published in the profiles of medications for the treatment of PD, we have reviewed studies on patterns and determinants of prescribing PD medications conducted in the last 50 years (since the discovery of L-dopa). A systematic literature review was conducted using EMBASE (1967 to March, 2018), Ovid MEDLINE(R) ALL (1967 to March 16, 2018), PsycINFO (1967 to the 2<sup>nd</sup> week of March, 2018), and PubMed to identify all studies measuring prescribing patterns of PD medication between 1967 and 2017. Study design, source of data, country, year of study, number of patients and/or prescriptions, unit of analysis, prescribing determinants, and percentage utilisation of PD medications were extracted where possible. 44 studies examining prescribing patterns and/or prescribing determinants across 17 countries were identified. Unsurprisingly, L-dopa was the most commonly prescribed medication in all studies, accounting for 46.50% to 100% of all prescriptions for PD. In several studies, the prescribing rate of ergot-derived dopamine agonists (DAs) decreased over time in concordance with guidance. In contrast, the prescribing rates of non-ergot DAs increased over the last ten years in most of the included studies. In examining prescribing factors, two major categories were exemplified, patients' factors and prescribers' factors, with patients' age being the most common factor that affected the prescription in most studies. In conclusion, L-dopa is now the most commonly prescribed medication for cases of PD but there is large variation in the prescribing rates of catechol-O-methyltransferase (COMT) inhibitors, monoamine oxidase B (MAO-B) inhibitors, amantadine, and anticholinergics between countries. New studies examining the effects of recent clinical trials and measuring the prescribing rates of newly approved medications are warranted.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"37 1","pages":"9237181"},"PeriodicalIF":6.7,"publicationDate":"2019-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6875178/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75159795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
William Anderson, Kisha Piggott, Yicheng K Bao, Hang Pham, Sweta Kavali, Rithwick Rajagopal
{"title":"Complete Posterior Vitreous Detachment Reduces the Need for Treatment of Diabetic Macular Edema.","authors":"William Anderson, Kisha Piggott, Yicheng K Bao, Hang Pham, Sweta Kavali, Rithwick Rajagopal","doi":"10.3928/23258160-20191031-13","DOIUrl":"10.3928/23258160-20191031-13","url":null,"abstract":"<p><strong>Background and objective: </strong>To evaluate the vitreomacular interface and its relation to treatment burden for diabetic macular edema (DME) in patients without overt vitreomacular traction (VMT).</p><p><strong>Patients and methods: </strong>A retrospective cohort study of 494 eyes from 274 patients who had macular spectral-domain optical coherence tomography (SD-OCT) and did not have proliferative diabetic retinopathy, DME, or VMT at the initial visit. Posterior vitreous detachment (PVD) was categorized at the initial visit into five stages (0-4) using SD-OCT parameters alone.</p><p><strong>Results: </strong>Two of 34 eyes (6.9%) presenting with a complete PVD required DME treatment during follow-up, whereas 144 of 460 eyes (31.3%) without a complete PVD at baseline required treatment (P = .001, Chi-squared). After adjusting for age, ethnicity, gender, and HbA1c, complete PVD at baseline was associated with a significant reduction in risk of DME therapy (hazard ratio: 0.18; 95% confidence interval, 0.05-0.73; P = .02).</p><p><strong>Conclusion: </strong>Complete PVD is independently associated with a reduced need for DME treatment. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:e266-e273.].</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"177 1","pages":"e266-e273"},"PeriodicalIF":0.9,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7941753/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77312761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amy S Mudano, Peter Tugwell, George A Wells, Jasvinder A Singh
{"title":"Tai Chi for rheumatoid arthritis.","authors":"Amy S Mudano, Peter Tugwell, George A Wells, Jasvinder A Singh","doi":"10.1002/14651858.CD004849.pub2","DOIUrl":"10.1002/14651858.CD004849.pub2","url":null,"abstract":"<p><strong>Background: </strong>Rheumatoid arthritis (RA) is a chronic, systemic, inflammatory, autoimmune disease that results in joint deformity and immobility of the musculoskeletal system. The major goals of treatment are to relieve pain, reduce inflammation, slow down or stop joint damage, prevent disability, and preserve or improve the person's sense of well-being and ability to function. Tai Chi, interchangeably known as Tai Chi Chuan, is an ancient Chinese health-promoting martial art form that has been recognized in China as an effective arthritis therapy for centuries. This is an update of a review published in 2004.</p><p><strong>Objectives: </strong>To assess the benefits and harms of Tai Chi as a treatment for people with rheumatoid arthritis (RA).</p><p><strong>Search methods: </strong>We updated the search of CENTRAL, MEDLINE, Embase, and clinical trial registries from 2002 to September 2018.</p><p><strong>Selection criteria: </strong>We selected randomized controlled trials and controlled clinical trials examining the benefits (ACR improvement criteria or pain, disease progression, function, and radiographic progression), and harms (adverse events and withdrawals) of exercise programs with Tai Chi instruction or incorporating principles of Tai Chi philosophy. We included studies of any duration that included control groups who received either no therapy or alternate therapy.</p><p><strong>Data collection and analysis: </strong>We used standard methodological procedures expected by Cochrane.</p><p><strong>Main results: </strong>Adding three studies (156 additional participants) to the original review, this update contains a total of seven trials with 345 participants. Participants were mostly women with RA, ranging in age from 16 to 80 years, who were treated in outpatient settings in China, South Korea, and the USA. The majority of the trials were at high risk of bias for performance and detection bias, due to the lack of blinding of participants or assessors. Almost 75% of the studies did not report random sequence generation, and we judged the risk of bias as unclear for allocation concealment in the majority of studies. The duration of the Tai Chi programs ranged from 8 to 12 weeks.It is uncertain whether Tai Chi-based exercise programs provide a clinically important improvement in pain among Tai Chi participants compared to no therapy or alternate therapy. The change in mean pain in control groups, measured on visual analog scale (VAS 0 to 10 score, reduced score means less pain) ranged from a decrease of 0.51 to an increase of 1.6 at 12 weeks; in the Tai Chi groups, pain was reduced by a mean difference (MD) of -2.15 (95% confidence interval (CI) -3.19 to -1.11); 22% absolute improvement (95% CI, 11% to 32% improvement); 2 studies, 81 participants; very low-quality evidence, downgraded for imprecision, blinding and attrition bias.There was very low-quality evidence, downgraded for, blinding, and attrition, that was inconclusi","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"1 1","pages":"CD004849"},"PeriodicalIF":8.8,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6759565/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75604586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Regulatory PeptidesPub Date : 2017-03-01Epub Date: 2017-01-27DOI: 10.1088/1361-6633/aa5282
Jiaxiang Tao, Yizeng Li, Dhruv K Vig, Sean X Sun
{"title":"Cell mechanics: a dialogue.","authors":"Jiaxiang Tao, Yizeng Li, Dhruv K Vig, Sean X Sun","doi":"10.1088/1361-6633/aa5282","DOIUrl":"10.1088/1361-6633/aa5282","url":null,"abstract":"<p><p>Under the microscope, eukaryotic animal cells can adopt a variety of different shapes and sizes. These cells also move and deform, and the physical mechanisms driving these movements and shape changes are important in fundamental cell biology, tissue mechanics, as well as disease biology. This article reviews some of the basic mechanical concepts in cells, emphasizing continuum mechanics description of cytoskeletal networks and hydrodynamic flows across the cell membrane. We discuss how cells can generate movement and shape changes by controlling mass fluxes at the cell boundary. These mass fluxes can come from polymerization/depolymerization of actin cytoskeleton, as well as osmotic and hydraulic pressure-driven flow of water across the cell membrane. By combining hydraulic pressure control with force balance conditions at the cell surface, we discuss a quantitative mechanism of cell shape and volume control. The broad consequences of this model on cell mechanosensation and tissue mechanics are outlined.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"22 1","pages":"036601"},"PeriodicalIF":18.1,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5518794/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75092971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Green and Low-cost Production of Thermally Stable and Carboxylated Cellulose Nanocrystals and Nanofibrils Using Highly Recyclable Dicarboxylic Acids.","authors":"Huiyang Bian, Liheng Chen, Ruibin Wang, Junyong Zhu","doi":"10.3791/55079","DOIUrl":"10.3791/55079","url":null,"abstract":"<p><p>Here we demonstrate potentially low cost and green productions of high thermally stable and carboxylated cellulose nanocrystals (CNCs) and nanofibrils (CNF) from bleached eucalyptus pulp (BEP) and unbleached mixed hardwood kraft pulp (UMHP) fibers using highly recyclable dicarboxylic solid acids. Typical operating conditions were acid concentrations of 50 - 70 wt% at 100 °C for 60 min and 120 °C (no boiling at atmospheric pressure) for 120 min, for BEP and UMHP, respectively. The resultant CNCs have a higher thermal degradation temperature than their corresponding feed fibers and carboxylic acid group content from 0.2 - 0.4 mmol/g. The low strength (high pKa of 1.0 - 3.0) of organic acids also resulted in CNCs with both longer lengths of approximately 239 - 336 nm and higher crystallinity than CNCs produced using mineral acids. Cellulose loss to sugar was minimal. Fibrous cellulosic solid residue (FCSR) from the dicarboxylic acid hydrolysis was used to produce carboxylated CNFs through subsequent mechanical fibrillation with low energy input.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"37 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2017-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5408715/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75155795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"WITHDRAWN: Effects of centrally-injected glucagon-like peptide-2 on gastric mucosal blood flow in rats; possible mechanisms.","authors":"Guldal Gulec-Suyen, Naciye Isbil-Buyukcoskun, Betul Cam, Kasim Ozluk","doi":"10.1016/j.regpep.2014.12.001","DOIUrl":"10.1016/j.regpep.2014.12.001","url":null,"abstract":"<p><p>This article has been withdrawn at the request of the Publisher. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.</p>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2014-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32890032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Denise T.F. McLean , Maelíosa T.C. McCrudden , Gerard J. Linden , Christopher R. Irwin , J. Michael Conlon , Fionnuala T. Lundy
{"title":"Antimicrobial and immunomodulatory properties of PGLa-AM1, CPF-AM1, and magainin-AM1: Potent activity against oral pathogens","authors":"Denise T.F. McLean , Maelíosa T.C. McCrudden , Gerard J. Linden , Christopher R. Irwin , J. Michael Conlon , Fionnuala T. Lundy","doi":"10.1016/j.regpep.2014.11.002","DOIUrl":"10.1016/j.regpep.2014.11.002","url":null,"abstract":"<div><p>Cationic amphipathic α-helical peptides are intensively studied classes of host defence peptides (HDPs). Three peptides, peptide glycine–leucine–amide (PGLa-AM1), caerulein-precursor fragment (CPF-AM1) and magainin-AM1, originally isolated from norepinephrine-stimulated skin secretions of the African volcano frog <em>Xenopus amieti</em> (Pipidae), were studied for their antimicrobial and immunomodulatory activities against oral and respiratory pathogens. Minimal effective concentrations (MECs), determined by radial diffusion assay, were generally lower than minimal inhibitory concentrations (MICs) determined by microbroth dilution. PGLa-AM1 and CPF-AM1 were particularly active against <em>Streptococcus mutans</em> and all three peptides were effective against <em>Fusobacterium nucleatum</em>, whereas <em>Enterococcus faecalis</em> and <em>Candida albicans</em> proved to be relatively resistant micro-organisms. A type strain of <em>Pseudomonas aeruginosa</em> was shown to be more susceptible than the clinical isolate studied. PGLa-AM1 displayed the greatest propensity to bind lipopolysaccharide (LPS) from <em>Escherichia coli</em>, <em>P. aeruginosa</em> and <em>Porphyromonas gingivalis</em>. All three peptides showed less binding to <em>P. gingivalis</em> LPS than to LPS from the other species studied. Oral fibroblast viability was unaffected by 50<!--> <!-->μM peptide treatments. Production of the pro-inflammatory cytokine IL-8 by oral fibroblasts was significantly increased following treatment with 1 or 10<!--> <!-->μM magainin-AM1 but not following treatment with PGLa-AM1 or CPF-AM1. In conclusion, as well as possessing potent antimicrobial actions, the <em>X. amieti</em> peptides bound to LPS from three human pathogens and had no effect on oral fibroblast viability. CPF-AM1 and PGLa-AM1 show promise as templates for the design of novel analogues for the treatment of oral and dental diseases associated with bacteria or fungi.</p></div>","PeriodicalId":20853,"journal":{"name":"Regulatory Peptides","volume":"194 ","pages":"Pages 63-68"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.regpep.2014.11.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32857974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}