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New hope for treatment of respiratory involvement following COVID-19 by bromhexine 溴己新治疗新冠肺炎后呼吸道感染的新希望
Q3 Medicine Pub Date : 2020-08-12 DOI: 10.34172/npj.2021.11
Abdolrazagh Barzegar, M. Ghadipasha, N. Rezaei, M. Forouzesh, R. Valizadeh
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引用次数: 20
The effects of sevelamer carbonate on blood glucose and inflammatory factors in patients with diabetic kidney disease; a controlled clinical trial 碳酸西维拉姆对糖尿病肾病患者血糖及炎症因子的影响对照临床试验
Q3 Medicine Pub Date : 2020-08-01 DOI: 10.34172/NPJ.2021.10
Shadi Botshekan, Leila Mahmoodnia, A. Momeni, T. Jafari, A. Hasanpour Dehkordi, Mohammadsaleh Ghafari Goosheh
Introduction: Diabetic nephropathy (diabetic kidney disease) is a complication of diabetes that begins and progresses with several factors, including hyperglycemia, inflammation and oxidative stress. Objective: This study demonstrates the effect of sevelamer carbonate administration on hemoglobin A1c levels, blood sugar and inflammatory factors in diabetic nephropathy patients. Patients and Methods: In this clinical trial, 48 diabetic patients under treatment of least one drug who have proteinuria (urinary protein to creatinine ratio greater than 0.5) ≥ 2 times during the past 18 months, received sevelamer carbonate or placebo for two months. Patients’ blood samples were taken before and after the intervention. Data were analyzed by SPSS software. Results: According to the results, fasting blood sugar (FBS), hemoglobin A1c (HbA1c), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) showed no significant difference between the study groups before and after the intervention (P>0.05). The mean ICAM-1(intercellular adhesion molecule-1) and VCAM-1 (vascular cell adhesion molecule1) showed no significant difference between the study groups before the intervention (P>0.05). However we found a meaningful difference after the intervention, which was significantly lower in the intervention group (P<0.05). Conclusion: Sevelamer carbonate administration in patients with diabetic nephropathy has a significant effect on decreasing ICAM-1 and VCAM-1 levels. Trial registration: The trial protocol was approved in the Iranian Registry of Clinical Trial (identifier: IRCT20191111045401N1; https://en.irct.ir/trial/43662, ethical code; IR.SKUMS. REC.1397.181).
简介:糖尿病肾病(糖尿病肾病)是糖尿病的一种并发症,其发病和进展与多种因素有关,包括高血糖、炎症和氧化应激。目的:研究碳酸西维拉默对糖尿病肾病患者糖化血红蛋白水平、血糖及炎症因子的影响。患者和方法:在本临床试验中,48例至少接受一种药物治疗的糖尿病患者,在过去18个月内发生蛋白尿(尿蛋白与肌酐比值大于0.5)≥2次,服用碳酸西维拉默或安慰剂2个月。在干预前后分别采集患者血液样本。数据采用SPSS软件进行分析。结果:结果显示,干预前后各组空腹血糖(FBS)、血红蛋白A1c (HbA1c)、红细胞沉降率(ESR)、c反应蛋白(CRP)差异无统计学意义(P < 0.05)。干预前各组间细胞间黏附分子1(ICAM-1)和血管细胞黏附分子1(VCAM-1)均值差异无统计学意义(P < 0.05)。但我们发现干预后差异有意义,干预组显著低于干预组(P<0.05)。结论:糖尿病肾病患者给予碳酸西维拉默可显著降低ICAM-1和VCAM-1水平。试验注册:该试验方案已在伊朗临床试验注册中心批准(标识符:IRCT20191111045401N1;https://en.irct.ir/trial/43662,道德准则;IR.SKUMS。REC.1397.181)。
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引用次数: 0
Glucoherb versus metformin on glycemic markers and glycosylated hemoglobin in prediabetes patients; a clinical trial study 葡糖和二甲双胍对糖尿病前期患者血糖标志物和糖化血红蛋白的影响;临床试验研究
Q3 Medicine Pub Date : 2020-07-24 DOI: 10.34172/npj.2021.08
Iman Izadi, Rahil Riahi Samani, Afsaneh Malekpour Tehrani, Marziyeh Dehghani, A. Jafari
Introduction: There is a high risk of diabetes mellitus in pre-diabetic patients. Objectives: The aim of the study was to compare the effect of the extracts of these herbs in the formulation of Glucoherb supplementation versus metformin in pre-diabetes patients on glycemic markers and glycosylated hemoglobin. Patients and Methods: Pre-diabetic patients who had indication of drug treatment according to the criteria of the American Diabetes Association, were selected and randomly divided into two groups of Glucoherb and metformin. Body mass index (BMI), fasting blood sugar (FBS), 2 hours postprandial blood glucose (BS2PP) and glycosylated hemoglobin (HbA1c) were measured before and after the intervention. Results: The mean BMI, FBS, BS2PP and HbA1c levels were significantly decreased after intervention in both Glucoherb and metformin groups (P < 0.05) without any significant difference between them (P < 0.05). Conclusion: Glucoherb showed similar efficacy to metformin in reducing blood glucose, BMI and HbA1c in pre-diabetic patients.
引言:糖尿病前期患者患糖尿病的风险很高。目的:本研究的目的是比较这些草药提取物在糖尿病前期患者补充葡萄糖草和二甲双胍配方中对血糖标志物和糖化血红蛋白的影响。患者和方法:根据美国糖尿病协会的标准,选择有药物治疗指征的糖尿病前期患者,并随机分为两组,即葡萄糖草和二甲双胍。干预前后测量体重指数(BMI)、空腹血糖(FBS)、餐后2小时血糖(BS2PP)和糖化血红蛋白(HbA1c)。结果:干预组和二甲双胍组的平均BMI、FBS、BS2PP和HbA1c水平均显著降低(P<0.05),差异无统计学意义(P<0.05)。
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引用次数: 1
The efficiency of remote ischemic preconditioning on serum cystatin C-based acute kidney injury in patients undergoing coronary angiography; a randomized controlled trial 远程缺血预处理对冠状动脉造影患者血清胱抑素C型急性肾损伤的疗效;随机对照试验
Q3 Medicine Pub Date : 2020-07-24 DOI: 10.34172/npj.2021.09
Azadeh Moradkhani, H. Samimagham, Mohammad Tamaddondar, Hossein Farshidi, M. Khayatian, Sanaz Soleimani
Introduction: Contrast-induced acute kidney injury (CI-AKI) is a known complication of cardiac interventions. Remote ischemic preconditioning (RIPC) is a non-pharmacological method which has a nephroprotective effect. Serum cystatin C (CysC) is a suitable biomarker for the early diagnosis of AKI. Objectives: This study aimed to evaluate the incidence of CI-AKI after RIPC in patients undergoing coronary angiography, through assessment of CysC. Patients and Methods: Around 140 patients with stable coronary artery disease undergoing angiography were randomly allocated to two groups of RIPC and control groups. In each group, the following biomarkers were assessed: serum creatinine (Cr) and CysC at baseline, 24-hour and 48-hour serum Cr and 24-hour CysC. The endpoint was the development of AKI based on either the KDIGO criteria or a 15% increase in serum CysC. Results: No significant difference was observed between two groups regarding the incidence of AKI according to either KIDIGO criteria or by the increase of serum CysC (P =0.116 and P =0.392, respectively). Moreover, a 46.99% increase in CysC level was observed among patients with AKI during the first 24 hours after the procedure, while at the same interval, it increased only 16.01% in patients without AKI. Conclusion: RIPC with three cycles of 5-minute ischemia and 5-minute reperfusion, did not decrease serum CysC based CI-AKI or alter renal biomarkers course in patients with low risk, who underwent coronary angiography.
造影剂诱导的急性肾损伤(CI-AKI)是一种已知的心脏干预并发症。远端缺血预处理(RIPC)是一种具有肾保护作用的非药物方法。血清胱抑素C (CysC)是AKI早期诊断的合适生物标志物。目的:本研究旨在通过评估CysC,评估冠状动脉造影患者RIPC后CI-AKI的发生率。患者和方法:约140例稳定期冠状动脉造影患者随机分为RIPC组和对照组。在每组中,评估以下生物标志物:基线时血清肌酐(Cr)和CysC, 24小时和48小时血清Cr和24小时CysC。终点是基于KDIGO标准或血清CysC升高15%的AKI发展。结果:根据KIDIGO标准和血清CysC升高,两组AKI发生率无显著差异(P =0.116和P =0.392)。此外,在手术后的前24小时内,AKI患者的CysC水平升高46.99%,而在相同的时间间隔内,非AKI患者的CysC水平仅升高16.01%。结论:在接受冠状动脉造影的低危患者中,RIPC加5分钟缺血和5分钟再灌注三个周期,并没有降低血清CysC基础的CI-AKI或改变肾脏生物标志物的过程。
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引用次数: 0
Lessons of mortality following COVID-19 epidemic in the United States especially in the geriatrics COVID-19在美国流行后死亡率的教训,特别是在老年病学
Q3 Medicine Pub Date : 2020-07-24 DOI: 10.34172/npj.2021.06
M. Daneshfar, N. Dadashzadeh, M. Ahmadpour, H. Haghi, Rahmani Vahid, M. Forouzesh, R. Valizadeh
COVID-19 is spreading all around the world, and is considered as the most widespread infectious disease of the century Coronavirus transmits through respiratory droplets when in close contact with the infected person Therefore, populous places are more likely to be the source of the novel coronavirus that is threatening the health of everyone especially the geriatric population This study aimed to compare the transmission of coronavirus between metropolitan and non-metropolitan counties as lessons of mortality (especially in geriatric) following COVID-19 epidemic The USAFact org public website (https://usafacts org/visualizations) was used to determine the transmission between metro and non-metropolitan counties In this study, four different time periods were considered for the COVID-19 incremental trend (April 1, May 1, June 1, and July 1, 2020) The number of cases was determined per each 10,000 population Yellow color means no case in the metropolitan county (metro) Orange color means less than 10 cases/10,000 of the population in metro Figure and maps were used to show the objectives of the study In metropolitan counties, the spread of COVID-19 is very fast, which is significantly different from the non-metro counties (P 0 001) The results show the sharp increasing trend of infected people in metropolitan counties In metropolitan counties the number of infected people reached 2 420 316 cases per 10 000 populations but the number of infected people reached 231 459 cases per 10 000 populations Over the four months period, the frequency of the light colors was decreased According to the results, susceptible people especially the elderly should move to non-metropolitan counties during the COVID-19 pandemic to be less likely at risk © 2021 The Author(s)
COVID-19正在全球蔓延,被认为是本世纪传播最广的传染病,冠状病毒在与感染者密切接触时通过呼吸道飞沫传播。人口稠密的地方更有可能成为威胁每个人健康的新型冠状病毒的来源,特别是老年人口。本研究旨在比较大都市和非大都市县之间的冠状病毒传播,作为COVID-19流行后死亡率(特别是老年人)的教训在这项研究中,COVID-19的增量趋势考虑了四个不同的时间段(2020年4月1日、5月1日、6月1日和7月1日),每万人口中确定的病例数是黄色表示在大都市县(地铁)中没有病例,橙色表示在大都市县(地铁)中每万人口中不到10例,使用数字和地图来显示研究目标。结果显示,大都市县感染人数呈急剧上升趋势,大都市县感染人数为2 420 316例/ 1万人口,而感染人数为231 459例/ 1万人口。易感人群,尤其是老年人,应在2019冠状病毒病大流行期间搬到非大都市县,以降低风险©2021作者
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引用次数: 26
Glomerulonephritis associated with SARS-CoV-2 infection 与严重急性呼吸系统综合征冠状病毒2型感染相关的肾小球肾炎
Q3 Medicine Pub Date : 2020-07-24 DOI: 10.34172/npj.2021.07
M. Akhavan Sepahi, B. Lakkakula, B. Roshan, Banafsheh Yalameha
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引用次数: 0
An overview of complications associated with deferoxamine therapy in thalassemia 地中海贫血中去铁胺治疗相关并发症的综述
Q3 Medicine Pub Date : 2020-07-17 DOI: 10.34172/npj.2021.05
B. Keikhaei, Neda Farmani-Anooshe, M. Bahadoram, M. Mahmoudian-sani, K. Alikhani, A. Helalinasab
Thalassemic syndromes are the most common genetic diseases in the world that are related to blood transfusion and iron overload in the body. In s-thalassemia major multiple blood transfusions due to ineffective erythropoiesis lead to iron excess in the body. Iron chelating agent deferoxamine is used to treat chronic iron overload in patients with β-thalassemia in an attempt to reduce morbidity and mortality related to deposition of excess iron in body tissue. However, a very short half-time, the need of repetitive injections and non-specialized distribution in tissues can lead to side effects, such as ophthalmic and renal complications, neurological, skeletal changes and hearing loss, headaches, and infection too. Patients should be monitored periodically for complications. The risk of toxic effects in doses of more than 50 mg/kg/d is higher. Keeping deferoxamine therapeutic index can avoid drug overdose and side effects.
地中海贫血综合征是世界上最常见的遗传性疾病,与体内输血和铁超载有关。在s-地中海贫血中,由于红细胞生成作用无效,大量多次输血导致体内铁过量。铁螯合剂去铁胺用于治疗β-地中海贫血患者的慢性铁超载,试图降低与体内组织中过量铁沉积相关的发病率和死亡率。然而,在很短的半时间内,需要重复注射和在组织中的非特化分布可能导致副作用,例如眼科和肾脏并发症,神经系统,骨骼变化和听力损失,头痛和感染。患者应定期监测并发症。剂量超过50mg /kg/d时产生毒性作用的风险更高。保持去铁胺的治疗指标,可避免药物过量和副作用。
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引用次数: 3
Comparison of urinary KIM-1 and NGAL and plasma creatinine in patients undergoing coronary artery bypass graft surgery 冠状动脉搭桥术患者尿KIM-1、NGAL及血浆肌酐的比较
Q3 Medicine Pub Date : 2020-06-25 DOI: 10.34172/npj.2021.04
Maryam Saeedi Ghaheh, Saeed Mardani, A. Malekpour, Farzaneh Kadkhodaei Elyaderani, Fatemeh Salehi Choliche, Nayereh Mortazavi, Shadi Botshekan
Introduction: Serum creatinine level is currently being used as an indicator to detect acute kidney injury (AKI) after cardiac surgery, which is delayed and unreliable. Objectives: This study was conducted to determine the AKI in patients undergoing coronary artery bypass graft (CABG) surgery by measurement of urinary creatinine and plasma kidney injury molecule (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL). Patients and Methods: In this cross-sectional study, 96 patients undergoing CABG were divided based on their serum creatinine level of the fourth day after procedure into two groups of AKI (an increase of creatinine more than 0.3 mg/dl or more than 150 % of its baseline level) and non-AKI. In both groups urinary KIM-1 and urinary NGAL were measured on the first day of surgery (first 24 h). Results: No significant difference was observed in baseline creatinine between the two groups (P>0.05). However postoperative serum creatinine, creatinine changes, urinary NGAL and KIM1 showed significant difference between the groups (P<0.05). Serum creatinine was positively correlated with KIM-1 (r = 0.666, P<0.001) and NGAL (r = 0.660, P<0.001). KIM-1 and NGAL had high ability to detect AKI [area under the ROC (receiver operating characteristic) curve of 0.929 and 0.838, respectively]. The NGAL at cut-off point of 97.4 had 86% sensitivity and 80% specificity and KIM-1 at cut-off point of 14.8 had 84% sensitivity and 89% specificity. Conclusion: KIM-1 and NGAL had high ability to detect AKI. However, KIM-1 had higher detection ability than that of NGAL.
目前,血清肌酐水平被用作检测心脏手术后急性肾损伤(AKI)的指标,但存在延迟和不可靠的问题。目的:本研究通过测定尿肌酐、血浆肾损伤分子(KIM-1)和中性粒细胞明胶酶相关脂钙蛋白(NGAL)来确定冠状动脉旁路移植术(CABG)患者的AKI。患者和方法:在这项横断面研究中,96例接受CABG的患者根据术后第4天的血清肌酐水平分为AKI组(肌酐升高超过0.3 mg/dl或超过基线水平的150%)和非AKI组。两组患者术后第一天(前24 h)测定尿KIM-1和尿NGAL水平。结果:两组患者基线肌酐水平无显著差异(P < 0.05)。术后血清肌酐、肌酐变化、尿NGAL、KIM1组间差异有统计学意义(P<0.05)。血清肌酐与KIM-1 (r = 0.666, P<0.001)、NGAL (r = 0.660, P<0.001)呈正相关。KIM-1和NGAL检测AKI的能力较高[受试者工作特征曲线下面积分别为0.929和0.838]。NGAL在97.4分的敏感性为86%,特异性为80%;KIM-1在14.8分的敏感性为84%,特异性为89%。结论:KIM-1和NGAL对AKI有较高的检测能力。但KIM-1的检测能力高于NGAL。
{"title":"Comparison of urinary KIM-1 and NGAL and plasma creatinine in patients undergoing coronary artery bypass graft surgery","authors":"Maryam Saeedi Ghaheh, Saeed Mardani, A. Malekpour, Farzaneh Kadkhodaei Elyaderani, Fatemeh Salehi Choliche, Nayereh Mortazavi, Shadi Botshekan","doi":"10.34172/npj.2021.04","DOIUrl":"https://doi.org/10.34172/npj.2021.04","url":null,"abstract":"Introduction: Serum creatinine level is currently being used as an indicator to detect acute kidney injury (AKI) after cardiac surgery, which is delayed and unreliable. Objectives: This study was conducted to determine the AKI in patients undergoing coronary artery bypass graft (CABG) surgery by measurement of urinary creatinine and plasma kidney injury molecule (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL). Patients and Methods: In this cross-sectional study, 96 patients undergoing CABG were divided based on their serum creatinine level of the fourth day after procedure into two groups of AKI (an increase of creatinine more than 0.3 mg/dl or more than 150 % of its baseline level) and non-AKI. In both groups urinary KIM-1 and urinary NGAL were measured on the first day of surgery (first 24 h). Results: No significant difference was observed in baseline creatinine between the two groups (P>0.05). However postoperative serum creatinine, creatinine changes, urinary NGAL and KIM1 showed significant difference between the groups (P<0.05). Serum creatinine was positively correlated with KIM-1 (r = 0.666, P<0.001) and NGAL (r = 0.660, P<0.001). KIM-1 and NGAL had high ability to detect AKI [area under the ROC (receiver operating characteristic) curve of 0.929 and 0.838, respectively]. The NGAL at cut-off point of 97.4 had 86% sensitivity and 80% specificity and KIM-1 at cut-off point of 14.8 had 84% sensitivity and 89% specificity. Conclusion: KIM-1 and NGAL had high ability to detect AKI. However, KIM-1 had higher detection ability than that of NGAL.","PeriodicalId":16388,"journal":{"name":"Journal of Nephropharmacology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42723519","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: 1
Herbal antioxidants and renal ischemic-reperfusion injury; an updated review 中药抗氧化剂与肾缺血再灌注损伤的关系最新的评论
Q3 Medicine Pub Date : 2020-05-28 DOI: 10.34172/npj.2021.03
Masoumeh Asgharpour, Audrey Tolouian, L. Bhaskar, R. Tolouian, Nilofar Massoudi
Renal ischemia-reperfusion (RIR) is a pathological condition due to transient restriction of blood flow to the kidneys, which is followed by the subsequent recovery of perfusion and re-oxygenation. RIR injury contributes to the progression of renal dysfunction including acute kidney injury (AKI) in native and renal allograft transplant. The generation of reactive oxygen species (ROS) during oxidative stress contributes to the occurrence of RIR. Hence, the use of antioxidant compounds can improve oxidative stress due to RIR. This review highlights herbal antioxidant efficacy against RIR injury. The findings of this study indicate that antioxidant compounds with herbal origin could reduce complications due to oxidative stress related to RIR through diminishing lipid peroxidation, decreased production of malondialdehyde (MDA), apoptosis and increasing antioxidant enzymes activity. Reducing oxidative stress with the pharmacological approach of antioxidants can be a desirable target for ameliorating RIR.
肾缺血再灌注(RIR)是一种由于肾脏血流短暂受限而导致的病理状态,随后是灌注和再氧合的恢复。在原生和同种异体肾移植中,RIR损伤有助于肾功能障碍的进展,包括急性肾损伤(AKI)。氧化应激过程中活性氧(ROS)的产生促进了RIR的发生。因此,使用抗氧化化合物可以改善由RIR引起的氧化应激。本文综述了草药抗RIR损伤的作用。本研究结果表明,草药来源的抗氧化化合物可以通过减少脂质过氧化、减少丙二醛(MDA)的产生、细胞凋亡和增加抗氧化酶活性来减少与RIR相关的氧化应激并发症。用抗氧化剂的药理学方法减少氧化应激可能是改善RIR的理想目标。
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引用次数: 8
The impact of metformin in chronic kidney disease-mineral and bone disorder 二甲双胍对慢性肾脏疾病矿物质和骨骼障碍的影响
Q3 Medicine Pub Date : 2020-05-27 DOI: 10.34172/npj.2021.02
Rohollah Masumi, R. Tolouian, Audrey Tolouian, Leila Mohmoodnia
Chronic kidney disease-mineral and bone disorder (CKD-MBD) is a disorder of mineral and bone metabolism due to chronic kidney disease (CKD). Bone disease and mortality are more common in patients with CKD. In addition of antidiabetic properties of metformin (MET), it possesses anti-inflammatory, anti-fibrotic properties and increases the markers of osteogenic effects. Therefore, it improves bone quality and decreases the risk of fractures in patients with type 2 diabetes. Metformin can also inhibit arterial calcification, maintain calcium-phosphorus balance, decrease cellular infiltration, fibrosis, and inflammation in kidney. Based on evidence, the prevalence of lactic acidosis due to metformin in patients with type 2 diabetes (T2D) and renal dysfunction is lower compared to other oral antidiabetic agents. Metformin decreases all-cause mortality in patients with diabetic nephropathy. The administration of metformin showed no difference in the prevalence of lactic acidosis in patients with T2D who had normal, mild, moderate, or severe renal dysfunction. Therefore, metformin can be used in patients with significant CKD to inhibit CKD-MBD due to its osteogenic effects.
慢性肾脏疾病矿物质和骨骼障碍(CKD-MBD)是由慢性肾脏疾病(CKD)引起的矿物质和骨骼代谢紊乱。骨病和死亡率在CKD患者中更为常见。除了二甲双胍(MET)的抗糖尿病特性外,它还具有抗炎、抗纤维化特性,并增加成骨作用的标志物。因此,它可以改善2型糖尿病患者的骨骼质量,降低骨折风险。二甲双胍还可以抑制动脉钙化,维持钙磷平衡,减少肾脏细胞浸润、纤维化和炎症。有证据表明,与其他口服抗糖尿病药物相比,2型糖尿病(T2D)和肾功能障碍患者因二甲双胍引起的乳酸酸中毒的患病率较低。二甲双胍可降低糖尿病肾病患者的全因死亡率。在患有正常、轻度、中度或重度肾功能不全的T2D患者中,二甲双胍的应用对乳酸酸中毒的发生率没有差异。因此,二甲双胍可用于患有严重CKD的患者,以抑制CKD-MBD,因为其具有成骨作用。
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引用次数: 0
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Journal of Nephropharmacology
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