{"title":"Usefulness of ginseng in management of dengue: a bioinformatics pathway interrelationship analysis.","authors":"Sora Yasri, Viroj Wiwanitkit","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Objective: </strong>The function of traditional herbs in tropical illness therapy is interesting. Many researches are currently being conducted on the effects of traditional herbs on a number of tropical ailments, including dengue fever.</p><p><strong>Methods: </strong>In this short paper, we used network pharmacology to determine a shared biological pathway for the pharmacological impact of ginseng, a traditional Asian herb, and the pathophysiological process of dengue fever, a serious tropical vector-borne disease.</p><p><strong>Results: </strong>Using interrelationship analysis, the authors were able to discover the common pathway via the vimentin node.</p><p><strong>Conclusion: </strong>It's possible that ginseng could help in dengue fever therapy.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 2","pages":"114-117"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9123470/pdf/ijppp0014-0114.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10255387","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":"NLRP3 inflammasome activation and SARS-CoV-2-mediated hyperinflammation, cytokine storm and neurological syndromes.","authors":"Debashis Dutta, Jianuo Liu, Huangui Xiong","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Despite the introduction of vaccines and drugs for SARS-CoV-2, the COVID-19 pandemic continues to spread throughout the world. In severe COVID-19 patients, elevated levels of proinflammatory cytokines have been detected in the blood, lung cells, and bronchoalveolar lavage, which is referred to as a cytokine storm, a consequence of overactivation of the NLR family pyrin domain-containing protein 3 (NLRP3) inflammasome and resultant excessive cytokine production. The hyperinflammatory response and cytokine storm cause multiorgan impairment including the central nervous system, in addition to a detriment to the respiratory system. Hyperactive NLRP3 inflammasome, due to dysregulated immune response, is the primary cause of COVID-19 severity. The severity could be enhanced due to viral evolution leading to the emergence of mutated variants of concern, such as delta and omicron. In this review, we elaborate on the inflammatory responses associated with the NLRP3 inflammasome activation in COVID-19 pathogenesis, the mechanisms for the NLRP3 inflammasome activation and pathway involved, cytokine storm, and neurological complications as long-term consequences of SARS-CoV-2 infection. Also discussed is the therapeutic potential of NLRP3 inflammasome inhibitors for the treatment of COVID-19.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 3","pages":"138-160"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9301183/pdf/ijppp0014-0138.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9331897","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":"Evaluating the preventive effect of metoclopramide and aminophylline on pain after deep vitrectomy.","authors":"Darioush Moradi Farsani, Aryan Rafieezadeh, Niloofaralsadat Nourian, Hossein Mohammadi, Khosro Naghibi, Kamal Saghir","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Deep vitrectomy is one of the most frequently performed ophthalmic procedures. Postoperative pain is a common complaint among patients. Consequently, we investigated whether metoclopramide and aminophylline could decrease pain intensity following deep vitrectomy.</p><p><strong>Methods: </strong>This double-blinded clinical trial study that was approved by the Ethical Committee of Isfahan University of Medical Sciences (IR.MUI.REC.1396.3.217) (Thesis Reg. number: 396217) and registered at the Iranian Registry of Clinical Trials (IRCT) (Reg. number: IRCT20170716035104N5, available at https://www.irct.ir/trial/59146) aimed to evaluate 105 patients who were candidates for deep vitrectomy. They were randomly assigned into three groups: metoclopramide (received 0.1 mg/kg diluted in 10 ml of normal saline), aminophylline (received 4 mg/kg diluted in 10 ml of normal saline), and placebo (received 10 ml of normal saline). Postoperative pain was evaluated in all groups.</p><p><strong>Results: </strong>The postoperative pain levels of the three groups differed significantly from the start of the recovery to 30 minutes, 60 minutes, 2 hours, and 4 hours postoperatively, with metoclopramide and aminophylline groups experiencing less postoperative pain than the placebo group. Moreover, there was a significant difference between the groups regarding patient satisfaction (P<0.05).</p><p><strong>Conclusion: </strong>Both metoclopramide and aminophylline significantly reduce postoperative pain after deep vitrectomy, although metoclopramide has a greater effect.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 6","pages":"316-323"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890202/pdf/ijppp0014-0316.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9213138","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":"Correlations and diagnostic tools for metabolic syndrome (MetS) and chronic obstructive pulmonary disease (COPD).","authors":"Mahshid Bahrami, Khatereh Forouharnejad, Hannaneh Mirgaloyebayat, Nadia Ghasemi Darestani, Mozhgan Ghadimi, Dorna Masaeli, Pooya Fazeli, Hossein Mohammadi, Mahdi Shabani, Mohammad Emami Ardestani","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Regarding the importance of obesity in patients with chronic obstructive pulmonary disease (COPD), we aimed to evaluate of correlation between metabolic syndrome (MetS) and COPD.</p><p><strong>Methods: </strong>In this cross-sectional study, 96 patients with COPD were evaluated. This study was conducted in 2016-2018. The severity of COPD was determined by Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2017 criteria. We investigated the correlations between MetS with COPD and possible diagnostic tools.</p><p><strong>Results: </strong>Of all COPD patients, 86.5% had MetS, and the means of waist circumference, fasting blood glucose, systolic and diastolic blood pressure, body mass index, and triglyceride in patients with MetS were significantly higher than the patients without MetS (P < 0.05). We showed that forced expiratory volume in 1 second (FEV1) with a 37% cutoff had 92.8% and 69.2% sensitivity and specificity, respectively (area of the curve: 0.51, 0.31-0.71).</p><p><strong>Conclusion: </strong>MetS is prevalent among COPD and FEV1 could be considered as important diagnostic tool for COPD.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 6","pages":"311-315"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890204/pdf/ijppp0014-0311.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9213141","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}
Leila Etemad, Ali Roohbakhsh, Abolfazl Abbaspour, Anahita Alizadeh Ghamsari, Fatemeh Amin, Mohammad Moshiri
{"title":"The effect of sodium benzoate, L-carnitine, and phenylacetate on valproate-induced hyperammonemia in Male Wistar rats.","authors":"Leila Etemad, Ali Roohbakhsh, Abolfazl Abbaspour, Anahita Alizadeh Ghamsari, Fatemeh Amin, Mohammad Moshiri","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>L-carnitine (LC) is commonly used in the treatment of valproate-induced hyperammonemia (VIHA). LC prevents the production of ammonia with no significant effect on renal ammonia excretion. This study was conducted to evaluate the effect of sodium benzoate (SB) and phenyl acetate (PA) on reducing VIHA.</p><p><strong>Materials and methods: </strong>Eight groups treated with Sodium Valproate (SV) at 300 mg/kg and 15 minutes later with normal saline, SB (144 mg/kg), PA (0.3 g/kg), LC (2.5 g/kg), SB (144 mg/kg) plus PA (0.3 g/kg), or SB (144 mg/kg) plus PA (0.3 g/kg) plus LC (2.5 g/kg), intraperitoneally. Other groups were exposed to normal saline, SB, LC or PA alone. Animal's motor function and serum ammonia, lactate, and sodium levels were assessed at 0.5, 1, and 1.5 hours after the SV injection.</p><p><strong>Results: </strong>The results showed that LC reduced SV-induced hyperammonemia just at one and half-hour after treatment (P<0.001). PA, alone or in combination with other antidotes, reduced serum ammonia at all evaluated times (P<0.001). LC improved the impaired motor function of animals only at 1.5 hours, while PA, alone or in combination decreased the motor function scores at different times. However, SB administration alone did not change SV-induced hyperammonemia or motor function impairment. There was no significant difference in the level of serum aminotransferases, blood urea nitrogen, and creatinine between groups.</p><p><strong>Conclusion: </strong>These findings define that PA had a better therapeutic effect on valproate-induced hyperammonemia in comparison with SB. Co-administration of LC with PA ameliorated the elevated levels of ammonia and may relieve potential therapeutic application against acute SV intoxication.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 6","pages":"324-331"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890203/pdf/ijppp0014-0324.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9213136","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":"A literature review on the imaging methods for breast cancer.","authors":"Reza Gerami, Saeid Sadeghi Joni, Negin Akhondi, Ali Etemadi, Mahnaz Fosouli, Aynaz Foroughi Eghbal, Zobin Souri","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Breast cancer will be easier and more effective to treat if detected early. Breast cancer is assessed and detected using imaging as a primary approach. The capacity to diagnose breast cancers is continually improving thanks to developments in imaging technologies. However, some of these enhancements have been linked to delays in the initiation of treatment procedures of breast cancer. Overall, cancer management relies heavily on imaging procedures such as screening and symptomatic disease management. Mammography, which is considered the gold standard, and breast ultrasonography are employed as routine imaging modalities. Previous research has shown that, despite recent developments, no single imaging modality can detect and characterizing majority of breast lesions. Various imaging methods and their uses in diagnosing and caring the breast cancer are discussed in this study.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 3","pages":"171-176"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9301184/pdf/ijppp0014-0171.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9174947","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":"Transoral submandibulotomy plus duct marsupialization; an appropriate approach for the treatment of proximal submandibular sialolithiasis; a long-term follow-up study.","authors":"Sepehr Salehpour, Nezamoddin Berjis","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Sialolithiasis is the most common salivary gland-related disease worldwide, leading to sialadenitis. Although there is no serious problem with surgical removal of stones at the middle and distal parts of the Wharton's duct, the approach for treating proximal stones located near to hilum and its adjacent parenchyma is a challenge. The current study has aimed to evaluate the outcome of transoral submandibulotomy for submandibular gland stone treatment.</p><p><strong>Methods: </strong>This study was conducted on 63 patients with proximal (or deep hilar) submandibular sialolithiasis treated with transoral submandibulotomy and duct marsupialization from January 2011 to April 2019 in Pars hospital. Complications of the old fashion surgery (transcervical submandibulectomy) were assessed in this method (number and size of the stone(s), relapse of sialolithiasis-related obstructive symptoms, partial or complete removal of the stone(s), sialolithiasis recurrence, postoperative surgical or nonsurgical intervention, foreign body sensation, and taste sensation quality).</p><p><strong>Results: </strong>The stone(s) was located at the proximal of the duct in 68% of the cases, while 32% of the stones were located at the deep hilar region. The mean size of the stones was 1.28±0.51 cm. Postoperative inflammation, postoperative pain, sialolithiasis recurrence, obstructive symptoms, postoperative nonsurgical intervention, postoperative surgical intervention, reduced taste sensation, and foreign body sensation were presented in 24%, 29%, 29%, 44%, 14%, 6%, 11%, and 10% respectively. Eighty-nine percent of recurrences were healed spontaneously.</p><p><strong>Conclusion: </strong>Considering the cosmetic advantage due to the lack of cervical surgery scar (which is mandatory in old fashion transcervical method), long-term follow-up of transoral submandibulotomy showed successful outcomes regarding neurological impairment, postoperative pain and inflammation and incredibly complete stone removal that was found in all of the patients. In addition, submandibular duct marsupialization is recommended based on our study.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"14 6","pages":"303-310"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890205/pdf/ijppp0014-0303.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9213137","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":"Artemisinin resistance: an important emerging clinical problem in tropical medicine.","authors":"Sora Yasri, Viroj Wiwanitkit","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Artemisinin is an important antimalarial drug which is originated and developed from Chinese traditional herbal regimen. At present, artemisinin is used as an antimalarial drug for treatment of drug resistant malarial infection. The effectiveness of artemisinin is clinically accepted. Hence, artemisinin is currently used as main drug for malaria treatment in many tropical countries. Artemisinin resistance is a new emerging clinical problem in tropical medicine. New mutation can result in artemisinin resistance and the resistance becomes important new emerging problem in clinical malariology. It is necessary to control of artemisinin use and searching for new effective drug against artemisinin resistant malaria. In this article, the authors summarizes on important updated information regarding artemisinin resistance.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"13 6","pages":"152-157"},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8784654/pdf/ijppp0013-0152.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39575005","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":"Predictors and patterns of polypharmacy in chronic diseases in a middle-income country.","authors":"Anne Thushara Matthias, Gunasekara Vidana Mestrige Chamath Fernando, Batheegama Gamarachchige Gayasha Kavindi Somathilake, Shamini Prathapan","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Low and middle-income countries (LMIC) are increasingly affected by non-communicable diseases (NCDs), which overburden the health system. With the rising prevalence of multimorbidity, polypharmacy is inevitable. Sri Lanka too faces the burden of polypharmacy and multimorbidity, and it is a strain on the economy as Sri Lankan health care is free-of-charge to all citizens. Therefore, steps to reduce inappropriate polypharmacy are a necessity. The aim of the study was to assess the prevalence and patterns of polypharmacy and its associated factors. In the medical clinics of a tertiary care hospital and a University primary care department, a descriptive cross-sectional study was carried out. Data were extracted from the clinical records of patients over the age of 20 years with a minimum of one NCD diagnosed by either a consultant physician or a consultant family physician. The sample size was 1600. Multimorbidity was present among 63.5% of patients. Polypharmacy (five or more than five drugs) was seen in 36.8% of the patients. Diabetes, hypertension, and coronary heart disease were the commonest of all diseases. Those on more than 11 drugs were found to have diabetes mellitus, hypertension, coronary heart disease, chronic kidney disease, and cardiac failure. 15% of the patients in the primary care setting and 59% of the patients in tertiary care experienced polypharmacy. Multiple regression analysis confirmed that polypharmacy increased with male gender, advancing age, and the degree of multimorbidity. Horizontal and vertical integration of multidisciplinary teams in all disciplines to manage patients is needed to combat inappropriate polypharmacy. This will help in optimizing the management of patients with NCDs.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"13 6","pages":"158-165"},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8784655/pdf/ijppp0013-0158.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39575007","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":"Pulmonary function, respiratory symptoms and associated factors among cotton-ginning workers at Gondar city, Northwest Ethiopia: a comparative cross-sectional study.","authors":"Yonas Derso, Baye Dagnew, Yonas Akalu, Ayechew Adera Getu, Mihret Getnet, Yigizie Yeshaw","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Cotton dust is one of the risk factors for occupational respiratory diseases, a condition characterized by reduced pulmonary function and overwhelming respiratory symptoms. Therefore, this study aimed to determine pulmonary function parameters, respiratory symptoms, and associated factors among cotton-ginning workers at Gondar city, northwest Ethiopia.</p><p><strong>Methods: </strong>A comparative cross-sectional study was conducted on 166 (83 cotton-ginning workers and 83 healthy controls) individuals. Simple random sampling and convenience sampling techniques were used to recruit cotton-ginning workers and controls, respectively. Pulmonary function parameters were measured using Spirometer. Data on respiratory symptoms were collected using the Modified American Thoracic Society questionnaire. We used Chi-square (χ<sup>2</sup>) and independent \"t\" test to compare the outcome variables between the two groups. Binary logistic regression was used to identify the associated factors of respiratory symptoms among cotton-ginning workers. The strength of association was determined using an adjusted odds ratio (AOR) with its 95% confidence interval (CI) and statistical significance was decided at P<0.05.</p><p><strong>Results: </strong>Cotton-ginning workers had reduced FVC, FVC%, FEV1, FEV1/FVC%, PEFR and FEF25-75%) as compared with controls. The prevalence of overall respiratory symptom was 68.6% (95% CI: 57.8, 77.8) among cotton-ginning workers and 19.2% (95% CI: 12, 29.3) among controls. Females (AOR=5.9, 95% CI: 1.19, 29.9), those with primary and secondary education (AOR=7.9, 95% CI: 1.2, 52), working at ginning department (AOR=9.4, 95% CI 1.6, 53) and pressing department (AOR=8.0, 95% CI: 1.3, 48) and not using personal protective equipment (PPE) (AOR=9.1, 95% CI: 1.8, 45.1) had an increased odds of having respiratory symptoms.</p><p><strong>Conclusion: </strong>Reduced pulmonary function parameters and a higher prevalence of respiratory symptoms were observed among cotton-ginning workers than controls. This suggests the need to tailor workplace safety measures to prevent occupational respiratory diseases.</p>","PeriodicalId":14352,"journal":{"name":"International journal of physiology, pathophysiology and pharmacology","volume":"13 5","pages":"140-147"},"PeriodicalIF":0.0,"publicationDate":"2021-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8611241/pdf/ijppp0013-0140.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39807876","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}