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Microalbuminuria

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https://www.readbyqxmd.com/read/27912887/nephroprotective-effects-of-%C3%AE-bisabolol-against-ischemic-reperfusion-acute-kidney-injury
#1
Tiago Lima Sampaio, Ramon Róseo Paula Pessoa Bezerra de Menezes, Marcus Felipe Bezerra da Costa, Gdayllon Cavalcante Meneses, Mauren Cristina Villalta Arrieta, Adriano José Maia Chaves Filho, Glayciane Bezerra de Morais, Alexandre Braga Libório, Renata Sousa Alves, Janaína Serra Azul Monteiro Evangelista, Alice Maria Costa Martins
BACKGROUND: Ischemia/reperfusion (I/R) in kidney is commonly related to acute kidney injury (AKI), essentially through oxidative stress. (-)-α-Bisabolol is a sesquiterpene isolated from the essential oil of a variety of plants, including chamomile, which has important antioxidant activity. STUDY DESIGN: This study intends to evaluate the nephroprotective activity of (-)-α-bisabolol (Bis) in both in vivo and in vitro models of kidney I/R. METHODS: Male Wistar rats were submitted to right nephrectomy, followed by ischemia by clamping of the renal artery in the left kidney for 60min...
December 15, 2016: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/27903615/urine-proteome-specific-for-eye-damage-can-predict-kidney-damage-in-patients-with-type-2-diabetes-a-case-control-and-a-5-3-year-prospective-cohort-study
#2
Jin-Kui Yang, Ying-Ying Wang, Chang Liu, Ting-Ting Shi, Jing Lu, Xi Cao, Fang-Yuan Yang, Jian-Ping Feng, Chen Chen, Li-Nong Ji, Aimin Xu
OBJECTIVE: The predictive value of microalbuminuria (MAU) for kidney damage is limited in type 2 diabetes (T2D). We studied whether a urine proteome specific for sight-threatening proliferative diabetic retinopathy (PDR) is an indicator to predict chronic renal insufficiency (CRI) in patients with T2D. RESEARCH DESIGN AND METHODS: A shotgun urine proteomic analysis was performed in patients with MAU and PDR (case subjects) and in patients with MAU and a duration of T2D for >10 years but with without any degree of retinopathy (control subjects)...
November 30, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27894255/silent-diabetic-cardiomyopathy-in-everyday-practice-a-clinical-and-echocardiographic-study
#3
Brane Loncarevic, Danijela Trifunovic, Ivan Soldatovic, Bosiljka Vujisic-Tesic
BACKGROUND: Whether type 2 diabetes mellitus (DM) in the absence of hypertension (HTA) and coronary artery disease (CAD) affects left ventricular (LV) phenotype and function among asymptomatic DM patients that can be easily discovered in everyday practice, what is the clinical risk profile for diabetic cardiomyopathy and how HTA and CAD modulate LV structure and function above diabetic cardiomyopathy, are still incompletely answered questions. METHODS: In 210 DM patients (group I: 70 asymptomatic DM patients without HTA and CAD; group II: 70 DM patients with HTA and no CAD; group III: 70 DM patients with CAD and no HTA) and 80 healthy individuals, comprehensive echocardiography including speckle tracking strain and strain rate analysis, was done...
November 29, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27889768/clinical-utility-of-serum-cystatin-c-in-predicting-diabetic-nephropathy-among-patients-with-diabetes-mellitus-a-meta-analysis
#4
Baoqin Zhou, Honghong Zou, Gaosi Xu
BACKGROUND/AIMS: Clinically, there is lack of predictors for diabetic nephropathy (DN) in diabetes mellitus (DM) without microalbuminuria, macroalbuminuria or retinopathy. METHODS: PubMed, Chinese Biomedical Database, Cochrane Library, EMBASE and Elsevier Database were searched from inception to August 13, 2016. Studies involving patients with DM and containing data on cystatin C measurements and the measured glomerular filtration rate (mGFR) were included. Pooled sensitivity, specificity, positive predictive value, negative predictive value and other diagnostic indices were evaluated using a random effect model...
November 28, 2016: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/27885840/factors-associated-with-the-reduction-of-albumin-excretion-in-diabetic-hypertensive-patients-differential-effect-of-manidipine-versus-amlodipine
#5
Margarita Saiz-Satjes, Francisco Javier Martinez-Martin, Alex Roca-Cusachs
AIMS: In AMANDHA trial, the addition of manidipine, but not amlodipine, in diabetic patients with uncontrolled hypertension, microalbuminuria and preserved renal function resulted in a large decrease of urinary albumin excretion (UAE) despite similar blood pressure (BP) reductions. Factors associated with the reduction of UAE were analyzed. METHODS: For this purpose, a multivariable analysis was performed. RESULTS: Although after 6 months of treatment, manidipine and amlodipine decreased BP to a similar extent, reductions of UAE were higher with manidipine...
November 25, 2016: Future Cardiology
https://www.readbyqxmd.com/read/27882930/hypertension-is-an-important-risk-determinant-for-chronic-kidney-disease-results-from-a-cross-sectional-observational-study-from-a-rural-population-in-south-india
#6
Y J Anupama, S N Hegde, G Uma, M Patil
Hypertension (HTN) is an important cause for chronic kidney disease (CKD). There is a paucity of studies exploring the association of HTN with CKD from rural India. The objective of the study was to determine the prevalence and the determinants for HTN in a rural population in South India, focusing on the association with CKD. In a cross-sectional study on 2984 adults in three villages, demographic and anthropometric data were collected. Blood pressure was recorded on all individuals and prevalence was estimated...
November 24, 2016: Journal of Human Hypertension
https://www.readbyqxmd.com/read/27879355/pregnancy-outcomes-in-women-with-diabetes-lessons-learned-from-clinical-research-the-2015-norbert-freinkel-award-lecture
#7
Elisabeth R Mathiesen
Among women with diabetes, the worst pregnancy outcome is seen in the subgroup of women with diabetic nephropathy. Development of severe preeclampsia that leads to early preterm delivery is frequent. Predictors and pathophysiological mechanisms for the development of preeclampsia among women with diabetes and observational studies that support antihypertension treatment for pregnant women with microalbuminuria or diabetic nephropathy preventing preeclampsia and early preterm delivery are presented here. Obtaining and maintaining strict glycemic control before and during pregnancy is paramount to prevent preterm delivery...
December 2016: Diabetes Care
https://www.readbyqxmd.com/read/27873229/subclinical-kidney-damage-in-hypertensive-patients-a-renal-window-opened-on-the-cardiovascular-system-focus-on-microalbuminuria
#8
Giuseppe Mulè, Antonella Castiglia, Claudia Cusumano, Emilia Scaduto, Giulio Geraci, Dario Altieri, Epifanio Di Natale, Onofrio Cacciatore, Giovanni Cerasola, Santina Cottone
The kidney is one of the major target organs of hypertension.Kidney damage represents a frequent event in the course of hypertension and arterial hypertension is one of the leading causes of end-stage renal disease (ESRD).ESRD has long been recognized as a strong predictor of cardiovascular (CV) morbidity and mortality. However, over the past 20 years a large and consistent body of evidence has been produced suggesting that CV risk progressively increases as the estimated glomerular filtration rate (eGFR) declines and is already significantly elevated even in the earliest stages of renal damage...
November 22, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27871084/olmesartan-prevents-microalbuminuria-in-db-db-diabetic-mice-through-inhibition-of-angiotensin-ii-p38-sirt1-induced-podocyte-apoptosis
#9
Junhui Gu, Ming Yang, Na Qi, Shuqin Mei, Jiejian Chen, Shuwei Song, Ying Jing, Meihan Chen, Liangliang He, Lijun Sun, Huimin Hu, Lin Li, Rudolf P Wüthrich, Ming Wu, Changlin Mei
BACKGROUND/AIMS: Blockage of the renin-angiotensin II system (RAS) prevents or delays albuminuria in diabetic patients. The aim of this study was to investigate the inhibitory mechanism of the angiotensin receptor blocker olmesartan on albuminuria in a murine model of diabetic nephropathy. METHODS: Male db/db diabetic mice were fed with placebo or 20 mg/kg olmesartan by daily gavage for 12 weeks. Conditionally immortalized mouse podocytes were treated with glucose, angiotensin II, olmesartan or p38 inhibitor s8307 in different experimental conditions after differentiation...
November 21, 2016: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/27855647/albuminuria-serum-antioxidant-enzyme-levels-and-markers-of-hemolysis-and-inflammation-in-steady-state-children-with-sickle-cell-anemia
#10
Karen E Itokua, Jean Robert Makulo, François B Lepira, Michel N Aloni, Pépé M Ekulu, Ernest K Sumaili, Justine B Bukabau, Vieux M Mokoli, Augustin L Longo, François M Kajingulu, Chantal V Zinga, Yannick M Nlandu, Yannick M Engole, Pierre Z Akilimali, René M Ngiyulu, Jean Lambert Gini, Nazaire M Nseka
BACKGROUND: Oxidative stress is thought to be involved in the pathogenesis of microalbuminuria in Sickle cell anemia (SCA). Antioxidant enzymes such as glutathione peroxidase (GPx) and Cu-Zn superoxide dismutase (SOD) may play an important protective role. This study aimed to evaluate the association between albuminuria and these two antioxidant enzymes. METHODS: We consecutively recruited Steady state children aged between 2 and 18 years old with established diagnosis of homozygous SCA in two hospitals of Kinshasa/DR Congo...
November 17, 2016: BMC Nephrology
https://www.readbyqxmd.com/read/27843562/risk-factors-of-diabetic-cardiac-autonomic-neuropathy-in-patients-with-type-1-diabetes-mellitus-a-meta-analysis
#11
Mohamed D Dafaalla, Mohammed N Nimir, Mosab I Mohammed, Omer A Ali, Abbashar Hussein
OBJECTIVES: We aimed to stratify the possible risk factors for diabetic cardiac autonomic neuropathy (CAN). METHODS: We did a meta-analysis of risk factors of CAN. We did a web-based search for literature in MEDLINE/PubMed, Scopus database and CENTRAL database up to August 2015. We included clinical trials or cohort studies that provide data about relationship between CAN and variables of interest. Our risk factors of interest were age, sex, duration of diabetes, body mass index (BMI), systolic blood pressure (sBP) and diastolic blood pressure (dBP), glycated haemoglobin (HbA1c), high-density lipoprotein and low-density lipoprotein (HDL and LDL), triglycerides, retinopathy and nephropathy...
2016: Open Heart
https://www.readbyqxmd.com/read/27842978/significance-of-urinary-glycosaminoglycans-proteoglycans-in-the-evaluation-of-type-1-and-type-2-diabetes-complications
#12
Antonio Junior Lepedda, Pierina De Muro, Giampiero Capobianco, Marilena Formato
Because of the high incidence of kidney disease in diabetic patients, the early diagnosis of renal impairment is a key point for intervention and management. Although urinary albumin excretion currently represents the accepted standard to assess both diabetic nephropathy and cardiovascular risk, it has some limitations as structural changes in the glomerular basement membrane may occur before the onset of microalbuminuria. It is therefore important to identify urinary markers that may provide greater sensitivity, earlier detection, and greater predictive power for diabetes complications...
October 17, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27834982/telmisartan-decreases-microalbuminuria-in-patients-with-type-2-diabetes-mellitus-following-coronary-artery-bypass-grafting
#13
Cevdet Furat, Riza Dogan, Gokhan Ilhan, Ekrem Bayar, Berkan Ozpak, Hakan Kara, Şahin Bozok
OBJECTIVE: This prospective study aimed to investigate the effects of the selective angiotensin receptor antagonist, telmisartan, on microalbuminuria after coronary artery bypass surgery in patients with diabetes mellitus. METHODS: Patients were divided into two groups with block randomisation, using the sealed envelope technique: group T (telmisartan group) consisted of patients who received the angiotensin receptor blocking agent telmisartan 80 mg daily for at least six months in the pre-operative period; group N-T (non-telmisartan group) consisted of patients who received no telmisartan treatment...
November 10, 2016: Cardiovascular Journal of Africa
https://www.readbyqxmd.com/read/27834079/urinary-albumin-excretion-reflects-cardiovascular-risk-in-postmenopausal-women-without-diabetes-the-2011-to-2013-korean-national-health-and-nutrition-examination-survey
#14
Hee Jung Ahn, Do Sik Moon, Da Yeong Kang, Jung In Lee, Da Young Kim, Jin Hwa Kim, Sang Yong Kim, Hak Yeon Bae
BACKGROUND: The objective of the current study was to determine whether there was an association between urinary albumin excretion and cardiovascular disease (CVD) risk by estimating the Framingham Risk Score (FRS) in postmenopausal women without diabetes. METHODS: This study was based on data from the Korea National Health and Nutrition Examination Survey, which was conducted by the Korean Ministry of Health and Welfare in 2011 to 2013. Data on 2,316 postmenopausal women from a total of 24,594 participants was included in the analysis...
November 3, 2016: Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27834062/comparison-of-urine-albumin-to-creatinine-ratio-acr-between-acr-strip-test-and-quantitative-test-in-prediabetes-and-diabetes
#15
Eun Hee Nah, Seon Cho, Suyoung Kim, Han Ik Cho
BACKGROUND: Albuminuria is generally known as a sensitive marker of renal and cardiovascular dysfunction. It can be used to help predict the occurrence of nephropathy and cardiovascular disorders in diabetes. Individuals with prediabetes have a tendency to develop macrovascular and microvascular pathology, resulting in an increased risk of retinopathy, cardiovascular diseases, and chronic renal diseases. We evaluated the clinical value of a strip test for measuring the urinary albumin-to-creatinine ratio (ACR) in prediabetes and diabetes...
January 2017: Annals of Laboratory Medicine
https://www.readbyqxmd.com/read/27806940/nadph-oxidase-2-mediates-zinc-deficiency-induced-oxidative-stress-and-kidney-damage
#16
Mirandy S Li, Sherry E Adesina, Jennifer L Gooch, Robert S Hoover, Clintoria R Williams
Zn(2+) deficiency (ZnD) is comorbid with chronic kidney disease (CKD) and worsens kidney complications. Oxidative stress is implicated in the detrimental effects of ZnD. However, the sources of oxidative stress continue to be identified. Since NADPH oxidases (Nox) are the primary enzymes that contribute to renal reactive oxygen species (ROS) generation, this study's objective was to determine the role of these enzymes in ZnD-induced oxidative stress. We hypothesized that ZnD promotes Nox upregulation resulting in oxidative stress and kidney damage...
November 2, 2016: American Journal of Physiology. Cell Physiology
https://www.readbyqxmd.com/read/27805331/a-prospective-study-on-utility-of-exercise-treadmill-test-in-type-2-diabetes-mellitus-patients
#17
Meenaxi Sharda, Anil Kumar Soni, Shivraj Meena, Harish Nigam, Anuraj Singh
OBJECTIVE: Primary objective of this study was to access utility of exercise treadmill test in type-2 diabetes mellitus patients for detecting silent myocardial ischaemia and associated risk factors. METHODS: 75 DM-2 cases were enrolled in study of any age attending medical OPD. All cases were gone through detailed history and TMT procedure. RESULTS: There is higher prevalence of SMI in DM-2 patients. TMT positivity for inducible ischaemia in DM-2 patients were associated with increasing age, male sex, higher BMI, hypertension, smoking, alcoholism, microalbuminuria, macroalbuminuria and dyslipidemia...
November 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27797925/effect-of-saxagliptin-on-renal-outcomes-in-the-savor-timi-53-trial
#18
Ofri Mosenzon, Gil Leibowitz, Deepak L Bhatt, Avivit Cahn, Boaz Hirshberg, Cheryl Wei, KyungAh Im, Aliza Rozenberg, Ilan Yanuv, Christina Stahre, Kausik K Ray, Nayyar Iqbal, Eugene Braunwald, Benjamin M Scirica, Itamar Raz
OBJECTIVE: Dipeptidyl peptidase 4 inhibitors may have a protective effect in diabetic nephropathy. RESEARCH DESIGN AND METHODS: We studied renal outcomes of 16,492 patients with type 2 diabetes, randomized to saxagliptin versus placebo and followed for a median of 2.1 years in the Saxagliptin Assessment of Vascular Outcomes Recorded in Patients with Diabetes Mellitus Thrombolysis in Myocardial Infarction 53 trial. RESULTS: At baseline: 9,696 (58...
October 17, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27797889/albuminuria-changes-and-cardiovascular-and-renal-outcomes-in-type-1-diabetes-the-dcct-edic-study
#19
Ian H de Boer, Xiaoyu Gao, Patricia A Cleary, Ionut Bebu, John M Lachin, Mark E Molitch, Trevor Orchard, Andrew D Paterson, Bruce A Perkins, Michael W Steffes, Bernard Zinman
BACKGROUND AND OBJECTIVES: In trials of people with type 2 diabetes, albuminuria reduction with renin-angiotensin system inhibitors is associated with lower risks of cardiovascular events and CKD progression. We tested whether progression or remission of microalbuminuria is associated with cardiovascular and renal risk in a well characterized cohort of type 1 diabetes. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We studied 1441 participants in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications study...
November 7, 2016: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/27796619/fetal-first-trimester-growth-is-not-associated-with-kidney-outcomes-in-childhood
#20
Hanneke Bakker, Romy Gaillard, Albert Hofman, Irwin K Reiss, Eric A P Steegers, Vincent W V Jaddoe
BACKGROUND: Impaired fetal growth is associated with increased risks of kidney diseases in later life. Because human development rates are highest during the first trimester, this trimester may be a particularly critical period for kidney outcomes. We have therefore examined the association of fetal first trimester growth with kidney outcomes in childhood. METHODS: This study was embedded in a prospective population-based cohort study among 1176 pregnant women and their children...
October 27, 2016: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
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