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Myrcene Attenuates Renal Inflammation and Oxidative Stress in the Adrenalectomized Rat Model. Molecules 2020; 25:molecules25194492. [PMID: 33007969 PMCID: PMC7582976 DOI: 10.3390/molecules25194492] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/21/2020] [Accepted: 09/25/2020] [Indexed: 11/16/2022] Open
Abstract
Physiological Glucocorticoids are important regulators of the immune system. Pharmacological GCs are in widespread use to treat inflammatory diseases. Adrenalectomy (ADX) has been shown to exacerbate renal injury through inflammation and oxidative stress that results in renal impairment due to depletion of GCs. In this study, the effect of myrcene to attenuate renal inflammation and oxidative stress was evaluated in the adrenalectomized rat model. Rats were adrenalectomized bilaterally or the adrenals were not removed after surgery (sham). Myrcene (50 mg/kg body weight, orally) was administered post ADX. Myrcene treatment resulted in significant downregulation of pro-inflammatory cytokines (IL-1β, IL-6, and TNF-α) compared to untreated ADX rats. In addition, myrcene resulted in significant downregulation of immunomodulatory factors (IFNγ and NF-κB) and anti-inflammatory markers (IL-4 and IL-10) in treated ADX compared to untreated ADX. Myrcene significantly increased the antioxidant molecules (CAT, GSH, and SOD) and decreased MDA levels in treated ADX compared to untreated. Moreover, myrcene treatment reduced the expression of COX-2, iNOS, KIM-1, and kidney functional molecules (UREA, LDH, total protein, and creatinine) in ADX treated compared to ADX untreated. These results suggest that myrcene could be further developed as a therapeutic drug for treatment of kidney inflammation and injury.
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Hassan K, Elimeleh Y, Shehadeh M, Hassan F, Rubinchik I. Associations of Peritoneal Glucose Load With Male Sexual Dysfunction and Depression in Peritoneal Dialysis Patients. Ther Apher Dial 2018; 22:380-388. [DOI: 10.1111/1744-9987.12663] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 10/31/2017] [Accepted: 12/01/2017] [Indexed: 11/26/2022]
Affiliation(s)
- Kamal Hassan
- Faculty of Medicine in the Galilee; Bar-Ilan University; Safed Israel
- Department of Nephrology and Hypertension; Galilee Medical Center; Nahariya Israel
| | - Yotam Elimeleh
- Faculty of Medicine in the Galilee; Bar-Ilan University; Safed Israel
| | - Mona Shehadeh
- Biochemistry Laboratory; Galilee Medical Center; Nahariya Israel
| | - Fadi Hassan
- Internal Medicine Department E; Galilee Medical Center; Nahariya Israel
| | - Irina Rubinchik
- Department of Nephrology and Hypertension; Galilee Medical Center; Nahariya Israel
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Hassan K, Elimeleh Y, Shehadeh M, Fadi H, Rubinchik I. The relationship between hydration status, male sexual dysfunction and depression in hemodialysis patients. Ther Clin Risk Manag 2018; 14:523-529. [PMID: 29559788 PMCID: PMC5856048 DOI: 10.2147/tcrm.s147723] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Disturbances in sexual function are common among dialysis patients. Normal erections require a complex balance of physiological, psychological, emotional, hormonal, neurological and vascular factors. This study examined a possible association of overhydration (OH) with male sexual dysfunction and depression in hemodialysis (HD) patients. Patients and methods This cross-sectional study assessed hydration status by whole-body bioimpedance spectroscopy in patients on maintenance HD for more than 12 months. Patients were categorized according to OH to extracellular water (ECW) ratio: OH/ECW ratio >0.15 and OH/ECW ratio ≤0.15. Sexual function was assessed using the International Index of Erectile Function (IIEF) score. Psychological status was evaluated using the Beck Depression Inventory (BDI) score. Serum sex hormones were determined. Results Of 39 stable participants on HD, 53.8% were overhydrated (OH/ECW ratio >0.15) and 46.2% not overhydrated (OH/ECW ratio ≤0.15). Of participants with OH/ECW ratio >0.15, 85.7% had mild to severe ED, and 71.4% had abnormal BDI scores, ranging from mild mood disturbance to severe depression. Compared to patients with OH/ECW ratio ≤0.15, BDI scores, serum estradiol and plasma hsCRP were higher (18.48±8.34 vs 10.61±5.46, p<0.001; 140.10±44.51 vs 126.10±32.26, p=0.034; and, 17.70±12.14 vs 9.76±8.79, p=0.013; respectively) in those with OH/ECW ratio >0.15, while their IIEF score, serum total testosterone and dehydroepiandrosterone (DHEA) were lower (12.81±7.31 vs 41.44±23.79, p<0.001; 8.97±5.43 vs 14.10±8.30, p=0.013; and 85.31±55.14 vs 133.3±95.48, p=0.029; respectively). The OH/ECW ratio correlated inversely with the IIEF score (r=−0.69, p<0.001) and positively with BDI scores (r=0.64, p<0.001). IIEF scores were inversely correlated with BDI scores (r=−0.54, p<0.001). Conclusion OH in HD patients was found to be associated with a higher prevalence of sexual dysfunction and depression, lower serum levels of total testosterone and DHEA, and higher levels of serum estradiol.
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Affiliation(s)
- Kamal Hassan
- Faculty of Medicine in the Galilee, Bar-Ilan University, Safed, Israel.,Department of Nephrology and Hypertension, Galilee Medical Center, Nahariya, Israel
| | - Yotam Elimeleh
- Faculty of Medicine in the Galilee, Bar-Ilan University, Safed, Israel
| | - Mona Shehadeh
- Biochemistry Laboratory, Galilee Medical Center, Nahariya, Israel
| | - Hassan Fadi
- Internal Medicine Department E, Galilee Medical Center, Nahariya, Israel
| | - Irina Rubinchik
- Department of Nephrology and Hypertension, Galilee Medical Center, Nahariya, Israel
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Efficacy of High-Dose Supplementation With Oral Vitamin D3 on Depressive Symptoms in Dialysis Patients With Vitamin D3 Insufficiency: A Prospective, Randomized, Double-Blind Study. J Clin Psychopharmacol 2016; 36:229-35. [PMID: 27022679 DOI: 10.1097/jcp.0000000000000486] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Psychological problems are common among end-stage renal disease patients undergoing dialysis. We aim to evaluate whether high-dose vitamin D3 (VD3) supplementation has beneficial effects on depressive symptoms in dialysis patients. This prospective, randomized, and double-blind trial includes 746 dialysis patients with depression treated in 3 hospitals in Southeast China. Depression was diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders criteria. Patients were randomly assigned to 52-week treatment of oral 50,000 IU/wk VD3 (cholecalciferol) (test group) or a placebo (control group). The presence of depressive symptoms was evaluated using the Chinese version of Beck Depression Inventory (BDI) II both before and after treatment. Sociodemographic data, clinical data, nutritional indexes, inflammatory biomarkers, and plasma VD3 concentrations were also determined. Finally, 726 patients completed the experiments, including 362 tested patients and 364 controls. After 52 weeks, the depressive symptoms were not significantly improved in the test group (mean BDI II scores changed from -1.1 ± 0.3 to -3.1 ± 0.6) versus the control group. Multivariable logistic regression showed BDI scores were not significantly improved in the test group versus the control group with adjustment for age, sex, comorbidity index, dialysis modality, or (OH)D levels (multivariable-adjusted mean change or MAMC [95% confidence interval (CI)], -2.3 [-2.48 to -1.83]) in the whole dialysis population. After stratification by depression types, the findings do support a significant relationship between the VD3 supplementation and the improvement in BDI II scores in dialysis patients with vascular depression (MAMC [95% CI], -4.4 [-5.08 to -2.76]), but the effect was not significant for major depressive disorders (MAMC [95% CI], -0.9 [-1.52 to -0.63]). The high-dose VD3 supplementation did not significantly reduce the depressive symptoms in our total dialysis population, but a beneficial effect on vascular depression was found, probably mainly based on the improvement of cardiovascular risk factors.
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Lee Y, Wu YS, Chien CY, Fang FM, Hung CF. Use of the Hospital Anxiety and Depression Scale and the Taiwanese Depression Questionnaire for screening depression in head and neck cancer patients in Taiwan. Neuropsychiatr Dis Treat 2016; 12:2649-2657. [PMID: 27789953 PMCID: PMC5068470 DOI: 10.2147/ndt.s112069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE The purposes of this study are 1) to estimate the prevalence of common mental disorders including depressive disorder in patients with head and neck cancer (HNC) at baseline and at the 6-month follow-up and 2) to test the validity of two self-reported questionnaires, the Hospital Anxiety and Depression Scale (HADS) and the Taiwanese Depression Questionnaire (TDQ), for screening depression in patients with HNC. METHODS Participants were recruited from the outpatient collaborative care clinic for HNC of a tertiary hospital in Taiwan between January 2010 and January 2011. Ninety-three patients with HNC were enrolled and assessed using the HADS, TDQ, and Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, fourth edition, Patient edition, at baseline and at the 6-month follow-up. Conventional validity indices of the HADS and TDQ were examined. RESULTS Our results showed that the validity of the TDQ was satisfactory and comparable to that of both the HADS depression subscale and the HADS total scale. The cutoff scores of the HADS and TDQ for screening possible depressive disorders were 8 and 15, respectively. The areas under the receiver operating characteristic curve of the HADS and TDQ were mean 0.975±0.015 and 0.966±0.019, respectively. Thirteen participants (14%) were diagnosed with depressive disorders at the 6-month follow-up, compared with 8.5% at baseline. CONCLUSION Our results indicate that both the HADS and TDQ are valid instruments for screening depression in patients with HNC.
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Affiliation(s)
| | | | | | - Fu-Min Fang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan, Republic of China
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Colak H, Sert I, Ekmekcı C, Tugmen C, Kurtulmus Y, Kursat S, Töz H. Correlation of the Volume Control Parameters With Health Related Quality of Life in Renal Transplant Patients. Transplant Proc 2015; 47:1369-72. [PMID: 26093720 DOI: 10.1016/j.transproceed.2015.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Transplantation is the most effective treatment strategy for end-stage renal failure. We aimed to investigate the correlation of volume control parameters with health-related quality of life (HRQoL) in renal transplantation patients during the pre- and post-transplantation periods. MATERIAL AND METHODS Seventy-seven patients who underwent renal transplantation from deceased donors between January 2011 and January 2013 were included in the study. The biochemical markers, complete blood count, and creatinine levels were measured during pretransplantation and at post-transplantation month 6. The Turkish version of the Short Form 36 (SF-36) health survey questionnaire was used for the assessment of HRQoL. Blood pressure (BP) and echocardiographic measurements were used to evaluate the volume status. RESULTS Significant improvements were achieved in all echocardiographic measurements, biochemical parameters except Ca(++), and SF-36 questionnaire domain scores (DSs) except vitality in the post-transplantation period. Systolic BP (SBP), the left atrium index, vena cava inferior collapsibility index (VCCI), and diastolic BP were associated with vitality (P = .02, .03, .05, and .04, respectively); SBP was associated with social functioning (P < .01) and role emotional (P < .01); and left ventricular mass index was associated with mental health (P = .05) DSs during the pretransplantation period. In the post-transplantation period, VCCI, left ventricular mass index, and SBP were associated with general health (P = .02, .05, and .05, respectively); VCCI and SBP were also associated with mental health (P = .05 and .01, respectively); and left atrium index was associated with role emotional (P = .05) DSs. CONCLUSION Concomitant improvement in the volemic status may contribute to improvements in HRQoL after renal transplantation.
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Affiliation(s)
- H Colak
- Department of Nephrology, Tepecik Training and Research Hospital, Izmir, Turkey.
| | - I Sert
- Department of General Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
| | - C Ekmekcı
- Department of Cardiology, Tepecik Training and Research Hospital, Izmir, Turkey
| | - C Tugmen
- Department of General Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Y Kurtulmus
- Tissue Typing Laboratory, Tepecik Training and Research Hospital, Izmir, Turkey
| | - S Kursat
- Department of Nephrology, Celal Bayar University, Manisa, Turkey
| | - H Töz
- Department of Nephrology, Ege University, Izmir, Turkey
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Colak H, Sert I, Ekmekci C, Tugmen C, Kurtulmus Y, Kursat S, Töz H. WITHDRAWN: Correlation of Volume Control Parameters With Health-Related Quality of Life in Renal Transplant Patients. Transplant Proc 2015:S0041-1345(14)01246-9. [PMID: 25618821 DOI: 10.1016/j.transproceed.2014.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- H Colak
- Department of Nephrology, Tepecik Training and Research Hospital, Izmir, Turkey
| | - I Sert
- Department of General Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
| | - C Ekmekci
- Department of Cardiology, Tepecik Training and Research Hospital, Izmir, Turkey
| | - C Tugmen
- Department of General Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Y Kurtulmus
- Tissue Typing Laboratory, Tepecik Training and Research Hospital, Izmir, Turkey
| | - S Kursat
- Department of Nephrology, Celal Bayar University, Manisa, Turkey
| | - H Töz
- Department of Nephrology, Ege University, Izmir, Turkey
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Balter P, Ficociello LH, Taylor PB, Usvyat L, Sawin DA, Mullon C, Diaz-Buxo J, Zabetakis P. A year-long quality improvement project on fluid management using blood volume monitoring during hemodialysis. Curr Med Res Opin 2015; 31:1323-31. [PMID: 25942380 DOI: 10.1185/03007995.2015.1047746] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Inadequate removal of extracellular volume markedly increases blood pressure and contributes to high morbidity and mortality in hemodialysis patients. Advances in fluid management are needed to improve clinical outcomes. The aim of this quality improvement project was to examine the advantages of using a hematocrit-based, blood volume monitor (Crit-Line * ) for 12 months, as part of a clinic-wide, fluid management program in one dialysis facility. METHODS Forty-five individuals were receiving hemodialysis at one facility at project initiation and are included in this analysis. Monthly averaged clinical parameters (dialysis treatment information, blood pressures, blood volume, and laboratory data) were compared from Months 1-12. Analyses were conducted overall and according to the presence/absence of hypertension at Month 1 (Baseline). Antihypertensive medication changes were assessed for patients with hypertension at Month 1. RESULTS Average hemodialysis treatment time (+10.6 minutes, p = 0.002), eKt/V (+0.25, p < 0.001) and online clearance (+0.21, p < 0.0001) increased significantly in Month 12 versus Month 1. Average albumin levels and normalized protein catabolic rate increased from Month 1 to 12. Post-dialysis systolic blood pressure (SBP) decreased by Month 12 (p = 0.003). In hypertensive patients (SBP ≥ 140 mmHg in Month 1), there were significant differences in pre- and post-dialysis SBP between Month 1 and Month 12 (pre-hemodialysis: p = 0.02; post-hemodialysis: p = 0.0003), and antihypertensive medication use decreased in 29% of patients, while only 11% increased use. Treatment time in hypertensive patients increased by 15.4 minutes (p = 0.0005). LIMITATIONS This was a single, clinic-wide, quality improvement project with no control group. All data analyzed were from existing clinical records, so only routinely measured clinical variables were available and missing data were possible. CONCLUSIONS During this year-long fluid management quality improvement project, decreases in post-dialysis SBP and increases in adequacy and treatment time were observed. Patients with hypertension at Month 1 experienced reductions in pre-dialysis SBP and antihypertensive medications.
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Affiliation(s)
- Paul Balter
- Renal Research Institute , New York, NY , USA
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Tu CH, Hsu MC, Chi SC, Lin HY, Yen YC. Routine depression screening and diagnosing strategy for cancer inpatients. Psychooncology 2014; 23:1057-67. [PMID: 24798464 DOI: 10.1002/pon.3547] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Revised: 03/17/2014] [Accepted: 03/17/2014] [Indexed: 01/06/2023]
Abstract
BACKGROUND Clinical practice guidelines frequently recommend systematic screening for depression in cancer patients to improve recognition and prompt appropriate management. We aimed to screen major depressive disorder (MDD) in cancer inpatients using a structured tool and explore its applicability. METHODS Cancer inpatients were routinely screened by nurses using the Taiwanese Depression Questionnaire (TDQ), and for those screened positive, this was followed by a non-mandated referral to a psychiatrist for clinical evaluation and diagnosis. Patients who completed this two-stage procedure comprised the analysis sample. RESULTS Routine screening of 8800 patients in a period of 27 months yielded 1087 (26.9%) positive first-time screens. Of them, 298 (27.4%) completed the psychiatric consultation. Depressive disorders were diagnosed in 185 patients (62.1%), mainly adjustment disorder (23.8%) and MDD (21.5%). The estimated prevalence of MDD was 21.5%. Area under the curve was 0.72, a result produced by the receiver operating characteristic curve of the TDQ scores relative to the clinical psychiatric diagnoses of MDD. A TDQ cutoff score of ≧26 provided an optimal diagnostic accuracy for MDD. CONCLUSIONS This two-stage depression screening and diagnosing strategy is practical for improving recognition of MDD and other depressive disorders in cancer patients and could be routinely applied, rather than selectively, in a comprehensive cancer care system.
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Affiliation(s)
- Chun-Hsien Tu
- Department of Psychiatry, E-Da Hospital, Kaohsiung, Taiwan; Department of Nursing, College of Medicine, I-Shou University, Kaohsiung, Taiwan
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Kim YK, Park CS, Ihm SH, Kim HY, Hong TY, Kim DJ, Pae CU, Song HC, Kim YS, Choi EJ. Relationship between the course of depression symptoms and the left ventricular mass index and left ventricular filling pressure in chronic haemodialysis patients. Nephrology (Carlton) 2011; 16:180-6. [PMID: 21272130 DOI: 10.1111/j.1440-1797.2010.01372.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM Multiple measurements of depression symptoms over time were more predictive of cardiovascular mortality than a single time measurement performed at baseline. The aim of this study is to evaluate the association of the course of depression symptoms, based on repeated assessments of depression symptoms over time, with left ventricular mass index (LVMI) and left ventricular filling pressure (LVFP) in patients on haemodialysis (HD). METHODS The level of depression symptoms in 61 patients on HD were prospectively assessed using the Beck Depression Inventory (BDI) at baseline and at three intervals (5, 10, 15 months). Doppler echocardiographic examinations were performed at the end of follow up. RESULTS At the end of follow up, the patients were divided into three groups according to their course of depression symptoms: non-depression (n = 21), intermittent depression (n = 23) and persistent depression (n = 17). LVMI and LVFP were significantly increased in the persistent depression symptoms group compared to those of the non-depression symptoms group and the intermittent depression symptoms group. Persistent depression symptoms were independently associated with LVMI (β-coefficient = 0.347, P = 0.017) and LVFP (β-coefficient = 0.274, P = 0.048) after adjustment for age, sex, systolic blood pressure, diastolic blood pressure, diabetes and interdialytic weight gain. CONCLUSION In our study, persistent depression symptoms were associated with left ventricular hypertrophy and diastolic dysfunction. Our data may provide a more complete understanding of cardiovascular risk associated with depression symptoms in patients on HD.
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Affiliation(s)
- Yong Kyun Kim
- Department of Internal Medicine, College of Medicine, Catholic University of Korea, Seoul, Korea
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Keskin G, Engin E. The evaluation of depression, suicidal ideation and coping strategies in haemodialysis patients with renal failure. J Clin Nurs 2011; 20:2721-32. [DOI: 10.1111/j.1365-2702.2010.03669.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lin YH, Yang Y, Chen SY, Chang CC, Chiu PF, Huang CY. The depression status of patients with end-stage renal disease in different renal replacement therapies. INTERNATIONAL JOURNAL OF UROLOGICAL NURSING 2011. [DOI: 10.1111/j.1749-771x.2010.01108.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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