scholarly journals Urine-albumin and creatinine ratio among apparently healthy individual in South Eastern, Nigeria

2021 ◽  
Vol 16 (1) ◽  
pp. 105-114
Author(s):  
Amos Dangana ◽  
Ifeoma Miracle Okoronkwo ◽  
Solomon Oloche Onoja ◽  
Innocent Nwabueze Okonkwo ◽  
Nonye Bibiana Egenti ◽  
...  

Background: Albuminuria and Albumin-Creatinine Ratio (ACR) has been identified as early indices of cardiovascular diseases (CVD), Hypertension and are at great risk of hypertensive nephropathy, but this not so for the apparently healthy individuals. Objectives: This study was therefore carried out to evaluate and quantitate albuminuria and urine ACR among apparently healthy individual and to compare values with the hypertensive attending University of Nigeria Teaching Hospital, Ituku-Ozalla Enugu State. Materials and method: The study was carried out on eighty-nine (89) volunteers (50 tests and 39 controls) age 21-77 years between August and September 2019. A structured questionnaire was used to get vital information, anthropometric measurements were taken while blood and urine samples were collected and analyzed for serum creatinine (Scr), urine creatinine (UCr) and urine albumin using Jaffe modified kinetic method and Enzyme Linked Immunosorbent Assay (ELISA) method respectively. Body mass index (BMI) in Kg/m2, urine ACR in mg/mmol and estimated glomerular filtration rate (eGFR) using Chronic Disease Epidemiology Equation were calculated. Data were analyzed using student’s T-test and one-way Analysis of variance (ANOVA). Results: Generally, results showed that males have higher (p<0.05) height, Scr, eGFR, and UCr but lower (p<0.05) BMI) when compared with the females, but no significant difference (P>0.05) between systolic blood pressure (SBP), diastolic BP (DBP), pulse, weight, urine albumin and ACR. Also, the study revealed that the test subjects have higher SBP, DBP, weight, BMI, SCr, urine albumin, and ACR but lower (p<0.05) eGFR and UCr when compared with the control subjects, but no significant difference (P>0.05) between pulse and height. Furthermore, intra gender analysis of the results showed that males tests have higher SBP, DBP, weight, BMI and urine ACR but lower (p<0.05) eGFR and UCr when compared with male controls, but no significant difference (P>0.05) was observed for pulse, height, Scr and urine albumin. Finally, the results showed that female tests have higher (P<0.05) SBP, pulse, Scr, urine albumin and ACR but lower (p<0.05) eGFR when compared with the female controls Conclusion: Findings and results from this study suggest that the hypertensives stand a higher risk of kidney damage, consequently cardiovascular disease (CVD).

2016 ◽  
Vol 11 ◽  
pp. BMI.S39053 ◽  
Author(s):  
Afzal Ahmad ◽  
Poornima Manjrekar ◽  
Charu Yadav ◽  
Ashish Agarwal ◽  
Rukmini Mysore Srikantiah ◽  
...  

AIM This study aimed at evaluation of ischemia-modified albumin (IMA), malondialdehyde (MDA), and advanced oxidative protein products (AOPP) as markers of vascular injury in diabetic nephropathy (DN) with derivation of cutoff values for the same. Materials and Methods Study population comprised 60 diabetes patients and 30 controls, with diabetes patients further categorized into three groups based on urine albumin/creatinine ratio (UACR) of <30 mg/g (diabetes without microalbuminuria), 30–300 mg/g (early DN), and >300 mg/g of creatinine (overt DN). Serum IMA, MDA, and AOPP were estimated by enzyme-linked immunosorbent assay; HbA1c, serum creatinine, urine albumin, and urine creatinine were estimated using automated analyzers. Statistical analysis was done using analysis of variance, Pearson's correlation coefficient, and receiver-operating characteristic curve. Results A statistically significant difference was found in the levels of IMA among patients with early DN (154 ng/mL), diabetes without nephropathy (109.4 ng/mL), and healthy controls (45.7 ng/mL), with highest levels in early DN cases. Similar increase was seen in AOPP as well. A significant correlation was observed between IMA and UACR in diabetes without nephropathy ( r = 0.448). Conclusion The present study postulates serum IMA as a novel biomarker for the assessment of disease progression in diabetes even before microalbuminuria, and a cutoff point ≥99 ng/mL can be used for detection of early DN.


2014 ◽  
Vol 21 (1) ◽  
pp. 9-15
Author(s):  
Sonal Sogani ◽  
Vandana Varma ◽  
Purnima Dey Sarkar

Objective. To determine the significance of urine albumin / creatinine ratio (UACR) as to predict proteinuria in new-onset hypertension and uric acid in women with preeclampsia and its comparison with healthy normotensive pregnant women. Methods. Healthy normotensive pregnant women (n = 45), women with preeclampsia (n = 36) were included in the study. The preeclamptic group was further divided into two subgroups: mild (n  =  25) and severe preeclampsia (n = 11). Results. Higher mean values of urine albumin / creatinine ratio (UACR) and uric acid were found in preeclamptic pregnant women (319.05 ± 247.56 mg/g, 5.98  ±  2.1  mg/dl) as compared to healthy normotensive pregnant women (22.15  ±  8.1  mg/g, 4.07  ±  0.91  mg/dl) in the third trimester with highly significant difference (p 


2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Xiaoyu Ma ◽  
Canlu Lu ◽  
Chuan Lv ◽  
Can Wu ◽  
Qiuyue Wang

Objective. To investigate the expression of miR-192 and its significance in diabetic nephropathy (DN) patients.Methods. 464 patients with type 2 diabetes mellitus (T2DM) were divided into normal albuminuria group (NA,n=157), microalbuminuria group (MA,n=159), and large amount of albuminuria group (LA,n=148). 127 healthy persons were selected as the control group (NC,n=127). The serum miR-192 levels were detected by Real-Time PCR and transforming growth factor-β1 (TGF-β1) and fibronectin (FN) were detected by enzyme-linked immunosorbent assay. The relationships among these parameters were analyzed by Pearson correlation analysis and multiple linear regression analysis.Results. The miR-192 in the LA group was significantly lower than other groups, which was lower in the MA group than in the NA group (P<0.01). The TGF-β1 and FN in the LA group were significantly higher than other groups, which were higher in the MA group than in the NA group (P<0.01). The expression of miR-192 was negatively correlated with TGF-β1, FN, and Ln (UACR) and miR-192, TGF-β1, and FN were independent relevant factors affecting Ln (UACR) in T2DM (P<0.01).Conclusions. These findings indicate that the levels of miR-192 were lower accompanied by the decrease of urine albumin creatinine ratio (UACR) and the association between miR-192 and nephritic fibrosis in DN.


1989 ◽  
Vol 61 (03) ◽  
pp. 409-414 ◽  
Author(s):  
M Rånby ◽  
G Nguyen ◽  
P Y Scarabin ◽  
M Samama

SummaryAn enzyme linked immunosorbent assay (ELISA) based on goat polyclonal antibodies against human tissue plasminogen activator (tPA) was evaluated. The relative immunoreactivity of tPA in free form and tPA in complex with inhibitors was estimated by ELISA and found to be 100, 74, 94, 92 and 8l% for free tPA and tPA in complex with PAI-1, PAI-2, α2-antiplasmin and C1-inhibitor, respectively. Addition of tPA to PAI-1 rich plasma resulted in rapid and total loss of tPA activity without detectable loss of ELISA response, indicating an immunoreactivity of tPA in tPA/PAI-1 complex of about l00%. Three different treatments of citrated plasma samples (acidification/reneutralization, addition of 5 mM EDTA or of 0.5 M lysine) prior to determination by ELISA all resulted in increased tPA levels. The fact that the increase was equally large in all three cases along with good analytical recovery of tPA added to plasffi, supported the notion that all tPA antigen present in plasma samples is measured by the ELISA. Analysis by ELISA of fractions obtained by gel filtration of plasma from a patient undergoing tPA treatment identified tPA/inhibitor complexes and free tPA but no low molecular weight degradation products of tPA. Determinations of tPA antigen were made at seven French clinical laboratories on coded and randomized plasma samples with known tPA antigen content. For undiluted samples there was no significant difference between the tPA levels found and those known to be present. The between-assay coefficient of variation was 7 to 10%. In conclusion, the ELISA appeared suited for determination of total tPA antigen in human plasma samples.


1986 ◽  
Vol 56 (03) ◽  
pp. 250-255 ◽  
Author(s):  
C Boyer ◽  
M Wolf ◽  
C Rothschild ◽  
M Migaud ◽  
J Amiral ◽  
...  

SummaryA new solid phase enzyme-linked immunosorbent assay (ELISA) was developed for the quantitation of human Factor VII antigen (F VII Ag), using a monospecific rabbit anti-F VII antiserum. Anti-F VII F(ab′)2 fragments were adsorbed to polystyrene plates. The binding of serial dilutions of control or test plasma, containing F VII, was detected by incubation with peroxidase-labeled anti- FV II IgG followed by the addition of hydrogen peroxyde and O-phenylenediamine. This ELISA is specific, sensitive (detection limit: 0.05%) and accurate (coefficient of variation: 1.5-4% for within- and 1.6-9% for between-assays). F VII coagulant activity (F VII C) and F VII Ag were determined in large populations of controls and patients. In normal plasma (n = 38), F VII Ag ranged from 83 to 117% and the correlation coefficient between F VII Ag and F VII C was 0.94. In patients with severe (F VII C inf. 1%) congenital F VII deficiency (n = 5), F VII Ag was undetectable in two cases (inf. 0.05%) and markedly reduced (0.35 to 5.6%) in the three other cases. In patients with liver cirrhosis (n = 15), F VII Ag ranged from 21 to 59% and was in good correlation with F VII C (r = 0.84). In dicoumarol treated patients (n = 15), the levels of F VII Ag ranged from 51% to 79% and a poor correlation (r = 0.52) with F VIIC was observed. In “compensated” DIC (n = 5), levels of F VII Ag varied from 60 to 186%, with significantly higher F VII C levels (from 143 to 189%). In contrast, in “decompensated” DIC (n = 7), low F VII Ag and F VII C levels were observed (from 7 to 27%). In patients with deep-vein thrombosis (n = 25), high levels of F VII Ag (from 102 to 136%) and F VII C (from 110 to 150%) were demonstrated. In surgical patients, no significant difference was observed before and one day after intervention.


2011 ◽  
Vol 9 (2) ◽  
pp. 90 ◽  
Author(s):  
Rohola Hemmati ◽  
Mojgan Gharipour ◽  
Hasan Shemirani ◽  
Alireza Khosravi ◽  
Elham Khosravi ◽  
...  

Background:Appearance of microalbuminuria, particularly in patients with hypertension, might be associated with a higher prevalence of left ventricular (LV) dysfunction and geometric abnormalities. This study was undertaken to determine whether high urine albumin to creatinine ratio (UACR) as a sensitive marker for microalbuminuria can be associated with LV hypertrophy (LVH) and systolic and diastolic LV dysfunction.Methods:The study population consisted of 125 consecutive patients with essential uncomplicated hypertension. Urine albumin and creatinine concentration was determined by standard methods. LVH was defined as a LV mass index >100 g/m2 of body surface area in women and >130 g/m2 in men. Echocardiographic LV systolic and diastolic parameters were measured.Results:The prevalence of microalbuminuria in patients with essential hypertension was 5.6 %. UACR was significantly no different in patients with LVH than in patients with normal LV geometry (21.26 ± 31.55 versus 17.80 ± 24.52 mg/mmol). No significant correlation was found between UACR measurement and systolic and diastolic function parameters, including early to late diastolic peak velocity (E/A) ratio (R=-0.192, p=0.038), early diastolic peak velocity to early mitral annulus velocity (E/E') ratio (R=-0.025, p=0.794), LV ejection fraction (R=0.008, p=0.929), and LV mass (R=-0.132, p=0.154). According to the receiver operator characteristic (ROC) curve analysis, UACR measurement was not an acceptable indicator of LVH with areas under the ROC curves 0.514 (95 % confidence interval 0.394–0.634). The optimal cut-off value for UACR for predicting LVH was identified at 9.4, yielding a sensitivity of 51.6 % and a specificity of 48.3 %.Conclusion:In patients with uncomplicated essential hypertension, abnormal systolic and diastolic LV function and geometry cannot be effectively predicted by the appearance of microalbuminuria.


Author(s):  
Patil Aniket ◽  
Dindore Pallavi ◽  
Arbar Aziz ◽  
Kadam Avinash ◽  
Saroch Vikas

The quest for excellence in mental and physical health is not new. We find various references and formulations in Ayurvedic classics meant for promoting mental and physical health of a child. Suvarna Prashan is one of the formulations explained in age old Ayurvedic classic Kashyap Samhita. This formulation is very widely used now days as a memory and immune booster for children. But there is very little systematic documented study which can be used to evaluate the efficacy of the formulation. Suvarna Bhasma was prepared in Ayurved Rasayani Pharmacy, Pune. Madhu and Ghrita were collected from KLE Ayurveda Pharmacy, Belgaum. Suvarna Bindu Prashan was prepared in KLE Ayurved pharmacy, Belgaum. It contains Suvarna Bhasma, Ghrita and Madhu. Twenty apparently healthy male and female children with age group of three to four years were ready to sign inform consent form were selected into two groups each. Subjects in Group A received Suvarna Bindu Prashan where as Group B (Control group) did not receive any treatment. Both the groups were observed for six months. Children in Suvarna Bindu Prashan group showed significant reduction in the scores of eating habits, behavior, mood, temperament and scores of event of illness. However there was no significant difference in the score of sleeping habit. There was significant increase in IQ percentage.


2020 ◽  
Author(s):  
Christian Arinze Okonkwo ◽  
Peter Olarenwaju Ibikunle ◽  
Izuchukwu Nwafor ◽  
Andrew Orovwigho

BACKGROUND Quality of life (QoL), physical activity (PA) level and psychological profile (PF) of patients with serious mental illness have been neglected during patient’s management OBJECTIVE The purpose of this study was to determine the effect of selected psychotropic drugs on the QoL, PA level and PF of patients with serious mental illness METHODS A cross sectional survey involving one hundred and twenty-four subject [62 Serious Mental Illness (SMI) and 62 apparently healthy subjects as control] using purposive and consecutive sampling respectively .Questionnaires for each of the constructs were administered to the participants for data collation. Analysis of the data was done using non parametric inferential statistics of Mann-Whitney U independent test and Spearman’s rho correlation with alpha level set as 0.05. RESULTS Significant difference was recorded in the QoL (p<0.05) of patient with SMI and apparently healthy psychotropic naive participants. There was a significant correlation between the QoL (p<0.05) and PF of participants with SMI. Participants with SMI had significantly lower QoL than apparently healthy psychotropic naive subject. QoL of the healthy psychotropic naive group was better than those of the participants with SMI. Female participants with SMI had higher PA than their male counterparts CONCLUSIONS Psychological profiles of male participants with SMI were lower than male healthy psychotropic naive participants. Clinicians should take precaution to monitor the QoL, PA level and PF because the constructs are relevant in evaluation of treatment outcome.


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