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Cheng-Wei Liu, Pen-Chih Liao, Kuo-Chin Chen, Yu-Wei Chiu, Yuan-Hung Liu, Shin-Rong Ke, Yen-Wen Wu
BACKGROUND: There is conflicting information regarding the association between hyperuricemia and survival in STEMI patients. Our study examined the interaction between hyperuricemia and Killip class on mortality of STEMI patients. METHODS: We analyzed 951 consecutive STEMI patients between February 2006 and September 2012. Hyperuricemia was defined as SUA of at least 7mg/dL in males and 6mg/dL in females. Killip class I patients were divided into hyperuricemia and normouricemia groups...
October 11, 2016: International Journal of Cardiology
Vasanthi Jayakumar, Shiek S S J Ahmed, Kesavarao Kumar Ebenezar
To investigate the effect of curcumin on the multivariate and docking analysis on peroxisome proliferator activated receptor-γ, the rats were fed with high fructose diet (Group 2) to induce insulin resistance and curcumin was co-administered orally (Group 4) for a period of 8 weeks and measured the biochemical parameters in blood, kidney and liver tissues. The results showed a significant (p ≤ 0.05) increase in the level of creatinine, glucose, insulin, low density lipoprotein, total cholesterol, triglyceride, urea, uric acid, very low density lipoprotein and decreased albumin, high density lipoprotein and total protein level in the blood of Group 2 when compared with Group 1 control rats...
2016: SpringerPlus
Chun-Li Fan, Jia Wu, Xiao-Min Bu, Shu-Jun Wan, Peng-Tao Guo, Yan-Juan Ma, Jun-Jun Wang
OBJECTIVE: To analyze serum levels of non-esterified fatty acids (NEFA) and albumin (ALB) in children with nephrotic syndrome (NS) and investigate the clinical significance of altered serum NEFA to ALB ratio in children with NS in acute and remission phases. METHODS: Serum levels of NEFA and ALB were measured in 55 NS children in acute phase, in 33 NS children in remission and in 122 healthy control children, and the ratio of NEFA to ALB was calculated. The other lipid/lipoprotein and renal function parameters were also analyzed in these children...
October 20, 2016: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
Louis J Imbriano, Joseph Mattana, James Drakakis, John K Maesaka
BACKGROUND: There is controversy over the prevalence of the syndrome of inappropriate antidiuretic hormone secretion (SIADH) and cerebral or renal salt wasting (RSW), 2 syndromes with identical common clinical and laboratory parameters but different therapies. The traditional approach to the hyponatremic patient relies on volume assessment, but there are limitations to this method. METHODS: We used an algorithm that relies on fractional excretion of urate (FEurate) to evaluate patients with hyponatremia and present 4 illustrative cases...
October 2016: American Journal of the Medical Sciences
W-J Guan, G-J Yang
OBJECTIVE: We investigated the significance of a change in retinol binding protein (RBP4) levels in the plasma of patients with coronary heart disease complicated with hyperlipidemia. PATIENTS AND METHODS: 66 cases of coronary heart disease (CHD) patients in Cardiovascular Department of our Hospital from December 2014 to December 2015 were selected. Based on the diagnostic criteria of hyperinsulinemia, patients were divided into a CHD Group with 35 cases and a CHD-Hyperinsulinemia Group (CHD-H group) with 31 cases...
October 2016: European Review for Medical and Pharmacological Sciences
Zengchun Ye, Qunzi Zhang, Yan Li, Cheng Wang, Jun Zhang, Xinxin Ma, Hui Peng, Tanqi Lou
Hyperhomocysteinemia (HHcy) is recognized as a risk factor for cardiovascular disease. However, the prevalence of HHcy and its role in association with target organ damage in patients with chronickidney disease (CKD) are not well understood. This cross-sectional study included 1042 CKD patients who were admitted to our hospital. Patients were divided into two groups: hyperhomocysteinemia and normohomocysteinemia. Multivariable linear regression analyses were used to evaluate the association between plasma homocysteine and renal/cardiovascular parameters...
October 20, 2016: Nutrients
Anna Gluba-Brzózka, Beata Franczyk, Piotr Bartnicki, Magdalena Rysz-Górzyńska, Jacek Rysz
BACKGROUND: Chronic kidney disease (CKD) poses a worldwide public health problem. CKD is an independent risk factor for cardiovascular disease (CVD). OBJECTIVE: The aim of this study was to assess the cardiovascular risk in ESRD patients and to evaluate the relationship between serum uric acid and lipoprotein subfractions. METHODS: The study group consisted of 66 patients on dialysis and control group of 25 healthy volunteers. Concentration of HDL and LDL subfractions were analysed with Lipoprint™...
October 21, 2016: Current Vascular Pharmacology
György Miklós Buzás
Although fructose was discovered in 1794, it was realised in recent decades only that its malabsorption can lead to intestinal symptoms while its excessive consumption induces metabolic disturbances. Fructose is a monosaccharide found naturally in most fruits and vegetables. Dietary intake of fructose has gradually increased in the past decades, especially because of the consumption of high fructose corn syrup. With its 16.4 kg/year consumption, Hungary ranks secondly after the United States. Fructose is absorbed in the small intestine by facilitated transport mediated by glucose transporter proteins-2 and -5, and arrives in the liver cells...
October 2016: Orvosi Hetilap
Xiu-Li Yang, Yerim Kim, Tae Jung Kim, Seunguk Jung, Chi Kyung Kim, Seung-Hoon Lee
BACKGROUND: Although high uric acid levels have been reported to be a risk factor for cardiovascular disease and stroke, the relationship between serum uric acid (SUA) levels and cardioembolic stroke (CES) has not been fully elucidated. In this study, we sought to investigate the relationship between the risk of CES and SUA levels. We hypothesized that SUA concentrations are associated with CES. METHODS: We retrospectively analyzed 2350 patients with acute ischemic stroke who were admitted to the Seoul National University Hospital between 2002 and 2010...
November 15, 2016: Journal of the Neurological Sciences
Eylem Özten, Sermin Kesebir, Gül Eryılmaz, Nevzat Tarhan, Oğuz Karamustafalıoğlu
No abstract text is available yet for this article.
December 2016: Journal of Affective Disorders
Guo-Bin Zhang, Shan-Shan Ren, Bao-Ying Wang, Lian-Qi Tian, Fei-Hong Bing
To investigate the effect of flaccidoside II on the serum uric acid levels in hyperuricemic rodents. Both mice and rats were injected intraperitoneally with potassium oxonate to induce hyperuricemia. Different dosages of flaccidoside II were orally administrated to hyperuricemic and normal rodents for 7 days, respectively. Liver xanthine oxidase (XOD) activities in hyperuricemic mice were determined using the colorimetric method. Acute toxicity of flaccidoside II was also evaluated in mice. Allopurinol, as a positive control, was administered under the same treatment scheme...
October 22, 2016: Journal of Natural Medicines
Robert Krysiak, Małgorzata Gilowska, Bogusław Okopień
BACKGROUND: In unselected reproductive-aged women, use of combined estrogen-progestin oral contraceptive pills has been linked with an increased risk of vascular disease. The aim of this study was to investigate the effect of oral contraception on cardiometabolic risk factors in a population of women with hyperandrogenism. METHODS: The study included 16 untreated women with elevated testosterone levels and 15 matched healthy women who were then treated with oral contraceptive pills containing ethinyl estradiol (30μg) and drospirenone (3mg)...
September 15, 2016: Pharmacological Reports: PR
Heinz Fischer, Judith Fumicz, Heidemarie Rossiter, Markus Napirei, Maria Buchberger, Erwin Tschachler, Leopold Eckhart
Sebaceous glands produce sebum via holocrine secretion, a largely uncharacterized mode of programmed cell death that contributes to the homeostasis and barrier function of the skin. To determine the mechanism of DNA degradation during sebocyte cell death, we have inactivated candidate DNA-degrading enzymes by targeted gene deletions in mice. DNase1 and DNase1L2 were dispensable for nuclear DNA degradation in sebocytes. By contrast, epithelial cell-specific deletion of lysosomal DNase2 blocked DNA degradation in these cells...
October 19, 2016: Journal of Investigative Dermatology
Xiaoya Liu, Enbo Shangguan, Jing Li, Sashuang Ning, Litan Guo, Quanmin Li
In this paper, FeS nanoparticles anchored on reduced graphene oxide (rGO) nanosheets are synthesized via a facile direct-precipitation method. For the first time, a novel electrochemical sensor is developed based on FeS/rGO nanosheets modified glassy carbon electrode (GCE). It has been proved that the resultant FeS/rGO/GCE sensor is very suitable for the individual and simultaneous measurement of dopamine (DA) and acetaminophen (AC) and delivers excellent anti-interference ability to ascorbic acid (AA) and uric acid (UA)...
January 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
Mojtaba Jahanbakhshi
Mesoporous carbon foam (MCF) with particular properties was prepared via a simplistic and template-free procedure. The synthesized MCF was characterized by transmission electron microscopy, field emission scanning electron microscopy, X-ray diffraction and BET surface area techniques. Porous MCF with pores diameters of 5 to 10nm provided a perfect substrate including extensive specific surface area to modify the electrodes surface. The obtained MCF was dispersed in Salep solution to prepare a stable suspension (S-MCF)...
January 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
Dongdong Zhang, Lingzhi Li, Weina Ma, Xia Chen, Yanmin Zhang
This paper demonstrates a novel strategy for the construction of a graphene hybrid composites film, which was fabricated by electrodeposited reduced graphene oxide (ERGO) incorporating polymerization of l-lysine (PLL) onto glassy carbon electrode (GCE). Here we show that graphene films can be prepared on electrodes directly from GO dispersions by one-step electrodeposition technique based on electropolymerized PLL as a positively charged polymer interface to adsorb negatively charged GO nanosheets through electrostatic attraction...
January 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
Andrew Jeyaruban, Muriel Soden, Sarah Larkins
To examine the management of gout in general practice in Townsville, Australia, and to explore comorbid conditions in patients with gout. Study will also explore how closely guidelines are being followed in managing gout. Retrospective chart review was conducted from May to November 2014 in three general practices in Townsville. Registers for patients were established by searching "gout" and "gouty arthritis". Three hundred and twenty-one patients were included in the study after excluding inactive patients, patients below age of 18 and patients with cancer...
October 21, 2016: Rheumatology International
Pedro H F Gois, Daniele Canale, Rildo A Volpini, Daniela Ferreira, Mariana M Veras, Vinicius Andrade-Oliveira, Niels O S Câmara, Maria H M Shimizu, Antonio C Seguro
BACKGROUND: Acute kidney injury (AKI) is the most severe complication of rhabdomyolysis. Allopurinol (Allo), a xanthine oxidase inhibitor, has been in the spotlight in the last decade due to new therapeutic applications related to its potent antioxidant effect. The aim of this study was to evaluate the efficacy of Allo in the prevention and treatment of rhabdomyolysis-associated AKI. METHODS: Male Wistar rats were divided into five groups: saline control group; prophylactic Allo (300mg/L of drinking water, 7 days); glycerol (50%, 5ml/kg, IM); prophylactic Allo + glycerol; and therapeutic Allo (50mg/Kg, IV, 30minutes after glycerol injection) + glycerol...
October 18, 2016: Free Radical Biology & Medicine
Rosy, Rajendra N Goyal
A voltammetric sensor for the determination of 8-Hydroxydeoxyguanosine (8-OHdG); an important, sensitive and integral biomarker of oxidative stress and related pathological conditions like carcinogenesis, renal disorders, mental retardations, diabetes etc. has been fabricated. The synergistic behavior of two allotropic forms of carbon, which are electrochemically reduced graphene oxide (ErGO) and multiwalled carbon nanotubes (MWCNTs), has been exploited for the surface modification. The resulting modified surface has been characterized using Field Emission Scanning Electron Microscopy, X-ray diffraction, Electrochemical Impedance Spectroscopy and voltammetric behavior...
December 1, 2016: Talanta
Jinyang Shen, Xiaolin Yang, Zhaoqing Meng, Changrun Guo
BACKGROUND: High dietary fructose can cause metabolic syndrome and renal injury. PURPOSE: The effects of protodioscin on metabolic syndrome and renal injury were investigated in mice receiving high-dose fructose. METHODS: Mice received 30% (w/v) fructose in water and standard chow for 6 weeks to induce metabolic syndrome and were divided into four groups to receive carboxymethylcellulose sodium, allopurinol (5 mg/kg) and protodioscin (5 and 10 mg/kg) continuously for 6 weeks, respectively...
November 15, 2016: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
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