Iranian Journal of Pharmaceutical Research : IJPR最新文献

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Fingerprint Analysis and Quantitative Determination of Fourteen Active Components in the Traditional Chinese Medicinal Preparation Feiyangchangweiyan Capsule by HPLC-DAD-ESI-MS/MS HPLC-DAD-ESI-MS/MS法对中药制剂飞阳长胃炎胶囊中14种有效成分的指纹图谱分析及定量测定
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-05-01 DOI: 10.22037/ijpr.2019.1100649
Dan Zhou, Qian Yang, Zhe Yu, Ying‐Ying Chang, T. Tian, Zhi-hui Shi, H. Dong, Hua Li, Jun Guo, Siwang Wang
{"title":"Fingerprint Analysis and Quantitative Determination of Fourteen Active Components in the Traditional Chinese Medicinal Preparation Feiyangchangweiyan Capsule by HPLC-DAD-ESI-MS/MS","authors":"Dan Zhou, Qian Yang, Zhe Yu, Ying‐Ying Chang, T. Tian, Zhi-hui Shi, H. Dong, Hua Li, Jun Guo, Siwang Wang","doi":"10.22037/ijpr.2019.1100649","DOIUrl":"https://doi.org/10.22037/ijpr.2019.1100649","url":null,"abstract":"FeiYangchangweiyan capsule (FY capsule), a traditional Chinese medicinal preparation consisting of three medicinal herbs, has been used to treat bacterial dysentery, acute, and chronic gastroenteritis for several decades. In this study, a novel, convenient, accurate, and valid method was developed by using high-performance liquid chromatography (HPLC) coupled with diode array detection (DAD) to obtain a chromatographic fingerprint of FeiYangchangweiyan capsule (FY capsule). Then, fourteen peaks were identified according to MS/MS fragmentation behavior of the reference standards by using HPLC-DAD-ESI-MS/MS analysis. At the same time, the fingerprint similarity was calculated and the contents of known ingredients were also determined simultaneously. The result demonstrated that the HPLC fingerprint combining similarity evaluation and quantification analysis can be successfully applied to control the quality of FY capsule.","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":"193 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134019722","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}
引用次数: 6
Effect of Purgative Manna on Neonatal Hyperbilirubinemia: A Systematic Review and Meta-analysis 泻性甘露对新生儿高胆红素血症的影响:系统回顾和荟萃分析
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-02-05 DOI: 10.22037/ijpr.2019.2388
F. Sajedi, Shiva Fatollahierad
{"title":"Effect of Purgative Manna on Neonatal Hyperbilirubinemia: A Systematic Review and Meta-analysis","authors":"F. Sajedi, Shiva Fatollahierad","doi":"10.22037/ijpr.2019.2388","DOIUrl":"https://doi.org/10.22037/ijpr.2019.2388","url":null,"abstract":"The aim of this systematic review was to evaluate the effect of purgative manna on the unconjugated hyperbilirubinemia in neonates. Pubmed, Scopus, Chochrane library, Iranmedex and Google scholar were last searched in February 2017. Randomized controlled trials that evaluated the effect of purgative manna on the treatment of neonatal hyperbilirubinemia were included in the review. For meta-analysis, weighted mean difference (WMD) with 95% confidence interval (CI) was used. The outcomes of interests were serum bilirubin levels and length of hospital stay in neonates with jaundice. Seven randomized controlled trials with 812 neonates were eligible to be included in this systematic review. The meta-analysis included six of seven controlled trials. Bilirubin levels were significantly lower at 12 h (WMD: -1.48, 95% CI: -2.31 to -0.65), 24 h (WMD: -2.47, 95% CI: -3.22 to -1.71), 36 h (WMD: -2.83, 95% CI: -4.87 to -0.80), 48 h (WMD: -1.49, 95% CI: -2.36 to -0.63) and 72 h (WMD: -0.68, 95% CI: -1.28 to -0.08) following intervention in purgative manna group. Length of hospital stay was also decreased in purgative manna group (WMD: -0.93, 95% CI: -1.35 to -0.50). Finally, purgative manna administration decreased serum bilirubin level and length of hospital stay in neonates with unconjugated hyperbilirubinemia. More studies are needed to evaluate the efficacy, dosage, and side effects of purgative manna.","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115397773","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}
引用次数: 2
Efficacy and Safety of Dulaglutide Compared to Liraglutide: A Systematic Review and Meta-analysis in Patients with Type 2 Diabetes Mellitus. 与利拉鲁肽相比,杜拉鲁肽对2型糖尿病患者的疗效和安全性:系统评价和荟萃分析。
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.14733.12619
Saeed Taheri, Ali Saffaei, Bahman Amani, Arash Akbarzadeh, Farzad Peiravian, Nazila Yousefi
{"title":"Efficacy and Safety of Dulaglutide Compared to Liraglutide: A Systematic Review and Meta-analysis in Patients with Type 2 Diabetes Mellitus.","authors":"Saeed Taheri,&nbsp;Ali Saffaei,&nbsp;Bahman Amani,&nbsp;Arash Akbarzadeh,&nbsp;Farzad Peiravian,&nbsp;Nazila Yousefi","doi":"10.22037/ijpr.2019.14733.12619","DOIUrl":"https://doi.org/10.22037/ijpr.2019.14733.12619","url":null,"abstract":"<p><p>Diabetes mellitus has been always one of the most prevalent chronic diseases in the last decades. There exist a wide range of pharmacological agents for controlling this disease. However, these agents fare differently in terms of efficacy and safety. Hence, the aim of this study was to compare dulaglutide and liraglutide, two glucagon-like peptide-1 receptor agonists, in terms of efficacy and safety, drawing on a systematic review and meta-analysis. A systematic review and meta-analysis were carried out in January 2018. The articles were evaluated by two independent investigators and their quality was evaluated using Jadad scale and the Cochrane Collaboration's tools. Finally, the eligible articles entered the study. HbA1c and FBS were considered as efficacy outcomes. Safety profile was evaluated based on several outcomes such as serious side effects and vital signs. Three articles met the inclusion and exclusion criteria. The results indicated that the mean difference (MD) of HbA1c reduction was -0.10% (95% CI, -0.20% to -0.01%, P=0.03) in the patients who received dulaglutide in comparison with the patients who received liraglutide. In addition, dulaglutide was safer than liraglutide in terms of gastrointestinal problems (RR=0.85, 95% CI, 0.73 to 0.99, P=0.04, I<sup>2</sup>=55%) and heart rate (RR=-1.14, 95% CI, -1.90 to -0.38, P=0.003, I<sup>2</sup>=0%). Once-weekly dulaglutide showed a further reduction in HbA1c compared to once-daily liraglutide. However, comparisons between these regimens indicated no significant difference between groups in either FBS reduction or safety profile. Similarly, no statistically significant difference was observed in treatment discontinuation, hypoglycemia events, and vital signs.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"2180-2190"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059053/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37747094","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}
引用次数: 4
Scientific Evaluation of Medicinal Plants Used for the Treatment of Cervicitis (Qorohe- Rahem) in Iranian Traditional Medicine. 伊朗传统医学用于治疗宫颈炎(Qorohe- Rahem)的药用植物的科学评价。
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.1100852
Razieh Nabimeybodi, Rahele Zareshahi, Mojgan Tansaz, Marzieh Vahid Dastjerdi, Homa Hajimehdipoor
{"title":"Scientific Evaluation of Medicinal Plants Used for the Treatment of Cervicitis (Qorohe- Rahem) in Iranian Traditional Medicine.","authors":"Razieh Nabimeybodi,&nbsp;Rahele Zareshahi,&nbsp;Mojgan Tansaz,&nbsp;Marzieh Vahid Dastjerdi,&nbsp;Homa Hajimehdipoor","doi":"10.22037/ijpr.2019.1100852","DOIUrl":"https://doi.org/10.22037/ijpr.2019.1100852","url":null,"abstract":"<p><p>Cervicitis is an inflammatory condition of the cervix associated with upper genital tract infection and reproductive complications. Treatment for cervicitis in conventional system is the use of antibiotics and antifungal therapies and surgical interventions, but none of these treatments provides the definite efficacy in spite of high cost and side effect. So there is a need for an alternate therapy which is safe, effective, easily available and free from side effects. This review focuses on medicinal plants mentioned in main Iranian Traditional Medicine reference books. Medicinal plants mentioned in Iranian Traditional Medicine for treatment of Cervicitis were elicited and searched in electronic databases including Pub Med, Scopus, Science direct and Google Scholar to find studies that confirmed their efficacy. The findings included 31 plants belonging to 21 families. Research findings showed that the plants mentioned in Iranian Traditional Medicine resources can contribute to the recovery and treatment of cervicitis through anti- inflammatory, antioxidant, antibacterial and anti- fungal, wound healing and analgesic effects. Finding the medicinal plants effective on cervicitis based on ITM could suggest a better strategy for relieving and management of cervicitis symptoms especially in recurrent or persistent condition.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"1884-1901"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059029/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37747279","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}
引用次数: 6
Fungus-mediated Extracellular Biosynthesis and Characterization of Zirconium Nanoparticles Using Standard Penicillium Species and Their Preliminary Bactericidal Potential: A Novel Biological Approach to Nanoparticle Synthesis. 真菌介导的细胞外生物合成和锆纳米颗粒的表征使用标准青霉菌物种及其初步杀菌潜力:纳米颗粒合成的一种新的生物学方法。
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.112382.13722
Ahmad Reza Golnaraghi Ghomi, Mohammad Mohammadi-Khanaposhti, Hossein Vahidi, Farzad Kobarfard, Mahdieh Ameri Shah Reza, Hamed Barabadi
{"title":"Fungus-mediated Extracellular Biosynthesis and Characterization of Zirconium Nanoparticles Using Standard <i>Penicillium</i> Species and Their Preliminary Bactericidal Potential: A Novel Biological Approach to Nanoparticle Synthesis.","authors":"Ahmad Reza Golnaraghi Ghomi,&nbsp;Mohammad Mohammadi-Khanaposhti,&nbsp;Hossein Vahidi,&nbsp;Farzad Kobarfard,&nbsp;Mahdieh Ameri Shah Reza,&nbsp;Hamed Barabadi","doi":"10.22037/ijpr.2019.112382.13722","DOIUrl":"https://doi.org/10.22037/ijpr.2019.112382.13722","url":null,"abstract":"<p><p>Biological synthesis of nanoparticles (NPs) has gained extensive attention during recent years by using various biological resources such as plant extracts and microorganisms as reducing and stabilizing agents. The objective of the present study was to biosynthesize zirconium NPs using <i>Penicillium</i> species as a reliable and eco-friendly protocol for the first time. The synthesized NPs were characterized using Scanning Electron Microscope (SEM), Atomic Force Microscope (AFM), Dynamic Light Scattering (DLS), Energy Dispersive X-ray (EDX), and Fourier Transform Infrared (FT-IR). The results showed that three <i>Penicillium</i> species were able to synthesize zirconium NPs extracellularly with spherical morphology below 100 nm. Moreover, the preliminary antibacterial activity of zirconium NPs represented considerable antibacterial potential against Gram-negative bacteria. Overall, the current study demonstrated a novel bio-based approach for preparation of zirconium NPs. Further studies are required to expend this laboratory-based investigation to an industrial scale owing to their superiorities over traditional physicochemical methods such as cost-effectiveness and eco-friendliness.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"2101-2110"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059062/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37748724","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}
引用次数: 29
Antibiotic Prescribing Trends Before and After Implementation of an Audit and Feedback Program in Internal Ward of a Tertiary Hospital in Tehran. 德黑兰某三级医院内科病房实施审计和反馈方案前后抗生素处方趋势
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.1100833
Ensieh GolAli, Mohammad Sistanizad, Jamshid Salamzadeh, Mehrdad Haghighi, Mehrdad Solooki
{"title":"Antibiotic Prescribing Trends Before and After Implementation of an Audit and Feedback Program in Internal Ward of a Tertiary Hospital in Tehran.","authors":"Ensieh GolAli,&nbsp;Mohammad Sistanizad,&nbsp;Jamshid Salamzadeh,&nbsp;Mehrdad Haghighi,&nbsp;Mehrdad Solooki","doi":"10.22037/ijpr.2019.1100833","DOIUrl":"https://doi.org/10.22037/ijpr.2019.1100833","url":null,"abstract":"<p><p>We implemented a post prescribing review and feedback program to investigate its effect on appropriateness of antimicrobial use and antimicrobial consumption rate. A pre-post interventional study conducted in internal ward of Imam Hossein teaching hospital. For nine months of intervention phase, medical file of all patients who received intravenous antibiotic were reviewed by a clinical pharmacy specialist. Discrepancies from international and local guidelines were discussed with physicians. Outcome measures included appropriateness of antimicrobial usage, length of stay, and broad-spectrum antimicrobial usage rate. A total of 198 antibiotic courses (154 in intervention phase and 44 in pre-intervention phase) were reviewed. One-hundred sixty-seven recommendations in treatment course of 75.3% of patients were made. The most common recommendations were discontinuing antibiotics and changing from intravenous to oral therapy (35% and 22%). The acceptance rate was 80.2%. Rate of discrepancies from guidelines was compared between pre-intervention and two last months of intervention period which showed a significant reduction in antibiotic choosing (47%, <i>P</i>-value < 0.001), de-escalation (48%, <i>P</i>-value < 0.001), on time changing intravenous to oral therapy (60%, <i>P</i>-value < 0.001) and dosing schedule (30%, <i>P</i>-value = 0.003). Hospital length of stay showed a significant reduction from 16.1 days to 11.6 days (<i>P</i>-value < 0.05) between pre-intervention and post-intervention group. Mortality rate was not different in the patients that intervention in their treatment was accepted <i>vs.</i> rejected (<i>P</i>-value = 1.00). There was a reduction trend in consumption rate of Carbapenems, Vancomycin, and Ciprofloxacin. Therefore, prospective audit and feedback program effectively decreased inappropriate treatment and hospital length of stay with no effect on mortality.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"2136-2143"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059028/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37747089","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}
引用次数: 9
In-vitro Study of Multifunctional PLGA-SPION Nanoparticles Loaded with Gemcitabine as Radiosensitizer Used in Radiotherapy. 负载吉西他滨的多功能PLGA-SPION纳米粒子作为放射增敏剂用于放射治疗的体外研究。
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.14050.12131
Nima Hamzian, Maryam Hashemi, Mahdi Ghorbani, Seyed Amir Aledavood, Mohammad Ramezani, Mohammad Hossein Bahreyni Toosi
{"title":"<i>In-vitro</i> Study of Multifunctional PLGA-SPION Nanoparticles Loaded with Gemcitabine as Radiosensitizer Used in Radiotherapy.","authors":"Nima Hamzian,&nbsp;Maryam Hashemi,&nbsp;Mahdi Ghorbani,&nbsp;Seyed Amir Aledavood,&nbsp;Mohammad Ramezani,&nbsp;Mohammad Hossein Bahreyni Toosi","doi":"10.22037/ijpr.2019.14050.12131","DOIUrl":"https://doi.org/10.22037/ijpr.2019.14050.12131","url":null,"abstract":"<p><p>This study aimed to modify the biological response of cells to ionizing radiation by combination therapy using radio-sensitizer agent and anticancer drug. Super paramagnetic iron oxide nanoparticles (SPIONs) were prepared and used with gemcitabine (Gem). These two agents were encapsulated simultaneously intopoly (D, L-lactic-co-glycolic acid) (PLGA) to form multifunctional drug delivery system. The physicochemical characteristics of the nanoparticles (NPs) were studied. The dose enhancement ratio (DER) of various treatment groups was calculated and compared using human breast cancer cell line (MCF-7). The DER for PLGA-SPION-Gem was the highest at 1 Gy<sup>60</sup>Co (3.18). Cumulative effect from simultaneous use of two radiosensitizer (Gem and SPIONs) was observed. Thus, we have successfully developed PLGA NPs loaded with gemcitabine and SPIONas a radiosensitizersystem which potentially could be used in radiotherapy.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"1694-1703"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059059/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37748370","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}
引用次数: 12
Construction of a Mammalian IRES-based Expression Vector to Amplify a Bispecific Antibody; Blinatumomab. 哺乳动物ires双特异性抗体表达载体的构建Blinatumomab。
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.14387.12351
Fatemeh Naddafi, Fatemeh Davami, Maryam Tabarzad, Farzaneh Barkhordari, Farshad H Shirazi
{"title":"Construction of a Mammalian IRES-based Expression Vector to Amplify a Bispecific Antibody; Blinatumomab.","authors":"Fatemeh Naddafi,&nbsp;Fatemeh Davami,&nbsp;Maryam Tabarzad,&nbsp;Farzaneh Barkhordari,&nbsp;Farshad H Shirazi","doi":"10.22037/ijpr.2019.14387.12351","DOIUrl":"https://doi.org/10.22037/ijpr.2019.14387.12351","url":null,"abstract":"<p><p>Blinatumomab, the bispecific T cell engager antibody (BsAb), has been demonstrated as the most successful BsAb to date. Throughout the past decade, vector design has great importance for the expression of monoclonal antibody in Chinese hamster ovary (CHO) cells. It has been indicated that expression vectors based on the elongation factor-1 alpha (EF-1 alpha) gene and DHFR selection marker can be highly effective to produce populations of stably transfected cells in the selection medium. Moreover, the phiC31 integrase system is considered as an attractive and safe protein expression system in mammalian cells and it could integrate a donor plasmid of any size, as a single copy, in to the host genome with no cofactors. In this study, phiC31 integrase technology in combination with DHFR amplification system was used to have an expression vector for future expression of blinatumomab in CHO cells. The gene of interest (BsAb gene) could be joined to DHFR selection marker with the insertion of an internal ribosome entry site (IRES). By positioning the DHFR downstream of BsAb gene and IRES, the transcription of the selection marker can depend on the successful transcription of the BsAb gene, which was located upstream in the expression construct. In this study, FC550A-1 vector was used as the backbone and DHFR selection marker was successfully combined with phiC31 integrase technology to generate a high-expressing construct for BsAb expression in CHO-DG44 cells in future studies.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"2117-2123"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059065/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37748726","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}
引用次数: 3
Country Pharmaceutical Situation on Access, Quality, and Rational Use of Medicines: An Evidence from a middle-income country. 国家药品可及性、质量和合理使用状况:来自中等收入国家的证据。
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.111636.13273
Hossein Minaei, Mohammad Peikanpour, Nazila Yousefi, Payam Peymani, Farzad Peiravian, Nikta Shobeiri, Zahra Karimi Majd, Javad Shamsaee
{"title":"Country Pharmaceutical Situation on Access, Quality, and Rational Use of Medicines: An Evidence from a middle-income country.","authors":"Hossein Minaei, Mohammad Peikanpour, Nazila Yousefi, Payam Peymani, Farzad Peiravian, Nikta Shobeiri, Zahra Karimi Majd, Javad Shamsaee","doi":"10.22037/ijpr.2019.111636.13273","DOIUrl":"10.22037/ijpr.2019.111636.13273","url":null,"abstract":"<p><p>Evaluation of pharmaceutical systems performance is an essential prerequisite for promoting evidence-based policy-making and improvement in health system performance. This study attempts to evaluate the performance of Iran pharmaceutical system based on the world health organization (WHO)'s indicators, including access, quality, and rational use of medicines. In this cross-sectional descriptive study, inspired by the instructions proposed by WHO, public and private pharmaceutical service-providers were evaluated in three dimensions and 16 indicators. Accordingly, eleven separate checklists were developed and, in terms of translation, face and content validity were certified by pharmaceutical sector's experts. Sampling was randomly carried out in five cities. Depending on the type of indicators, retrospective or prospective approaches was determined for data collection. The data were collected from April to November 2018 and analyzed by SPSS 24. The availability of targeted key medicines in various cities as well as in public and private pharmacies was 97.5% with no significant difference. Although the medicines cost was higher in private sectors than in public ones, they were affordable in both sectors. In quality indicators, public sectors enjoyed a higher level than the private sectors did. The average number of medicines per prescription in public pharmacies was 3.2 and it was 3.4 in private ones. On average, in public sectors 33% and 32% of outpatients received antibiotics and injectable medicines, respectively. Finally, 77% of medicines were prescribed by using their generic names and 25% of prescriptions were in accordance with key medicines list. This study reveals that the availability and affordability of targeted key medicines in Iran are in good condition; however, in terms of rational use of medicines, Iran fails to meet the standard levels.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"2191-2203"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059036/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37747095","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}
引用次数: 0
Voltammetric Determination of Cysteine (2-amino-3-mercaptopropanoic acid, CySH) by Means of 4,4'-biphenol as a Homogeneous Mediator. 以4,4′-双酚为均相介质伏安法测定半胱氨酸(2-氨基-3-巯基丙酸,CySH)。
IF 1.6
Iranian Journal of Pharmaceutical Research : IJPR Pub Date : 2019-01-01 DOI: 10.22037/ijpr.2019.1100829
Mehrnoush Kamali, Zeinab Pourghobadi
{"title":"Voltammetric Determination of Cysteine (2-amino-3-mercaptopropanoic acid, CySH) by Means of 4,4'-biphenol as a Homogeneous Mediator.","authors":"Mehrnoush Kamali,&nbsp;Zeinab Pourghobadi","doi":"10.22037/ijpr.2019.1100829","DOIUrl":"https://doi.org/10.22037/ijpr.2019.1100829","url":null,"abstract":"<p><p>In the present research, 4,4'-biphenol was used as a homogeneous mediator for determining cysteine (CySH) on a Glassy Carbon Electrode (GCE). To describe the electrochemical properties of 4,4'-biphenol and to examine its electrocatalytic impacts on cysteine oxidation, both Cyclic Voltammetry (CV) and Linear Sweep Voltammetry (LSV) were employed. Our findings revealed that 4,4'-biphenol could significantly accelerate the reactions related to electron transfer to CySH. Moreover, the diffusion coefficient of CySH and its reaction with the catalytic constant of 4,4'-diphenoquinone was estimated via chronoamperometry technique. The results showed that cysteine concentration range of 10-1000 μM led to linear increases in the oxidation peaks, thus to providing a detection of 0.99 μM with R² = 0.993. A Relative Standard Deviation (RSD) of 2.5% was achieved after performing 7 cysteine replicates (100 μM), and CySH was successfully determined in real serum samples through the proposed approach.</p>","PeriodicalId":416671,"journal":{"name":"Iranian Journal of Pharmaceutical Research : IJPR","volume":" ","pages":"1725-1734"},"PeriodicalIF":1.6,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7059032/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37748372","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}
引用次数: 2
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