Nephrology

Latest AI and machine learning research in nephrology for healthcare professionals.

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Sacubitril/Valsartan in an Elderly Patient with Heart Failure: A Case Report.

Sacubitril/valsartan has recently been approved for the treatment of heart failure with reduced ejection fraction. Given its recent introduction in the armamentarium for the treatment of heart failure (HF), "field-practice" evidence is required to deepen the clinical management of sacubitril/valsartan therapy. We report a relevant case of an elderly patient who achieved major clinical benefits aft...

Dec 21 2017 29262403

Urinary exosomal viral microRNA as a marker of BK virus nephropathy in kidney transplant recipients.

OBJECTIVE: Bkv-miR-B1-5p, one of the microRNAs encoded by BK virus, was recently reported to be elevated in the blood among the patients with BK virus nephropathy (BKVN). Urinary exosome was suggested to be a possible source of biomarker for kidney diseases, but it was unknown whether it could contain viral microRNA as well as human microRNAs. The aim of this study was to evaluate whether urinary ...

Dec 21 2017 29267352
Chemical characterization and wound healing property of a β-D-glucan from edible mushroom Piptoporus betulinus.

A water-soluble β-D-glucan was obtained from fruiting bodies of Piptoporus betulinus, by hot aqueous extraction followed by freeze-thawing procedure a...

Dec 20 2017 29274425
The effect of establishing pre-angiography thresholds on contrast utilization.

INTRODUCTION: Contrast induced nephropathy is linked to contrast utilization and strategies for minimizing renal injury are incorporated into many lab...

Dec 20 2017 29266400
In vitro effects of virgin microplastics on fish head-kidney leucocyte activities.

Microplastics are well-documented pollutants in the marine environment that result from production or fragmentation of larger plastic items. The knowl...

Dec 20 2017 29274535
Pooled analysis of stereotactic ablative radiotherapy for primary renal cell carcinoma: A report from the International Radiosurgery Oncology Consortium for Kidney (IROCK).

BACKGROUND: Stereotactic ablative radiotherapy (SABR) is an emerging therapy for primary renal cell carcinoma. The authors assessed safety, efficacy, ...

Dec 20 2017 29266183
Effect of Switching from Cilnidipine to Azelnidipine on Cardiac Sympathetic Nerve Function in Patients with Heart Failure Preserved Ejection Fraction.

Cardiac sympathetic nerve activity is known to play a key role in the development and progression of heart failure (HF). Azelnidipine, an L-type calci...

Dec 20 2017 29269711
Identification of the functional alteration signatures across different cancer types with support vector machine and feature analysis.

Cancers are regarded as malignant proliferations of tumor cells present in many tissues and organs, which can severely curtail the quality of human li...

Dec 19 2017 29277326
Radiologic and Functional Analysis of Compensatory Lung Growth After Living-Donor Lobectomy.

BACKGROUND: Whether compensatory lung growth occurs in adult humans is controversial. The aim of this study was to confirm compensatory lung growth by...

Dec 19 2017 29273322
Biomarker and shear stress in secondary pediatric pulmonary hypertension.

Background/aim: Endothelial dysfunction, tissue damage, inflammation, and microthrombosis are involved in the pathogenesis of pulmonary hypertension (...

Dec 19 2017 29306249
Aging and decreased glomerular filtration rate: An elderly population-based study.

BACKGROUND: Although a reduced glomerular filtration rate (GFR) in old people has been attributed to physiologic aging, it may be associated with kidn...

Dec 19 2017 29261774
Distribution, variability, and predictors of urinary bisphenol A levels in 50 North Carolina adults over a six-week monitoring period.

Bisphenol A (BPA) is commonly manufactured to make polycarbonate plastics and epoxy resins for use in consumer products and packaged goods. BPA has be...

Dec 18 2017 29268160
Effect of metformin on kidney function in patients with type 2 diabetes mellitus and moderate chronic kidney disease.

BACKGROUND: Impaired renal function can lead to the accumulation of metformin, and elevated concentrations of metformin have been associated with lact...

Dec 17 2017 29435189
Bionalytical validation study for the determination of unbound ambrisentan in human plasma using rapid equilibrium dialysis followed by ultra performance liquid chromatography coupled to mass spectrometry.

Ambrisentan is a highly selective endothelin-1 type A receptor antagonist indicated for use in the treatment of pulmonary hypertension. In this study ...

Dec 16 2017 29289894
Effect of chlorpyrifos on sperm characteristics and testicular tissue changes in adult male rats.

Chlorpyrifos (CPF) is a broad spectrum organophosphate pesticide used for agricultural health purposes. Its principal mechanism of toxicity is the inh...

Dec 15 2017 29326791
The serum activity of thioredoxin reductases 1 (TrxR1) is correlated with the poor prognosis in EGFR wild-type and ALK negative non-small cell lung cancer.

BACKGROUND: The thioredxin reductases 1 (TrxR1) is one of the major antioxidant and redox regulators in mammalian cells. Studies have shown that TrxR1...

Dec 14 2017 29383158
Lyme disease presenting with facial palsy and myocarditis mimicking myocardial infarction.

A 45-year-old woman presented with a sudden episode of typical chest pain, radiating to her neck. The patient denied premature coronary artery disease...

Dec 14 2017 29296249
Anaemia, renal dysfunction and in-hospital outcomes in patients with heart failure in Botswana.

BACKGROUND: Anaemia and renal dysfunction are associated with an increased morbidity and mortality in heart failure (HF) patients.

Dec 13 2017 29262980
A novel method for predicting kidney stone type using ensemble learning.

The high morbidity rate associated with kidney stone disease, which is a silent killer, is one of the main concerns in healthcare systems all over the...

Dec 11 2017 29241659
Ginsenoside Rg1 protects human renal tubular epithelial cells from lipopolysaccharide-induced apoptosis and inflammation damage.

Ginsenoside Rg1, one of the most notable active components of Panax ginseng, has been widely reported to exert anti-inflammatory actions. This study a...

Dec 11 2017 29267498
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