Abstract:
CONTEXT:Glucose-6-phosphate dehydrogenase (G6PD) is an important enzyme of hexose monophosphate shunt, involved in the biosynthesis of reduced nicotinamide adenine dinucleotide phosphate hydrogen (NADPH). OBJECTIVE:This study was designed to investigate age-dependent changes in human erythrocyte G6PD activity. The G6PD activity pattern was correlated with reduced glutathione (GSH) and total antioxidant potential in terms of FRAP (ferric reducing ability of plasma) value. MATERIALS AND METHODS:We analyzed normal, healthy subjects of both sexes between the ages of 20 and 80 years. G6PD activity was determined by Burties method. RESULTS:We observe a significant age-dependent decrease in G6PD activity (p < 0.0001). It was positively correlated with GSH (r = 0.5706) and total antioxidant potential (r = 0.7723) as a function of human age. DISCUSSION AND CONCLUSION:Our findings on erythrocyte G6PD and their correlation with GSH and FRAP provide evidence of a higher oxidative stress in old age population.
journal_name
Arch Physiol Biochemjournal_title
Archives of physiology and biochemistryauthors
Maurya PK,Kumar P,Chandra Pdoi
10.3109/13813455.2015.1136648subject
Has Abstractpub_date
2016-01-01 00:00:00pages
61-6issue
2eissn
1381-3455issn
1744-4160journal_volume
122pub_type
杂志文章abstract::The actions of norepinephrine (NE) released from airway sympathetic nerves are partially terminated by the extraneuronal catecholamine uptake. Because various steroid hormones inhibit extraneuronal uptake, it could be responsible for the airway vasoconstriction caused by inhaled glucocorticosteroids (GSs) in vivo. Usi...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813450312331337559
更新日期:2003-10-01 00:00:00
abstract::This study investigates the alcoholic extract effect of Alhagi camelorum on blood glucose and lipid profiles in diabetic rats made by streptozotocin (STZ). Male rats were divided into four groups. The control group received a normal diet. The diabetic group was induced by STZ and two diabetic experimental groups recei...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2019.1635623
更新日期:2019-08-04 00:00:00
abstract:CONTEXT:The views of type 2 diabetes (T2DM) patients have not been considered in the debate on the role of self-monitoring of blood glucose (SMBG) in the management of T2DM. OBJECTIVE:To assess the views of T2DM patients on SMBG. METHODS:Two previously trained research assistants used a structured pre-tested question...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813455.2011.625950
更新日期:2012-02-01 00:00:00
abstract::Objective: To explore the probable in vitro, in situ and in vivo mechanisms of gallic acid (GA) and p-coumaric acid (PCA) as anti-hyperglycemic agents.Animals and methods: Male albino rats were allocated into four groups, group1 was used as normal control. Group 2 was established as a diabetic control and group3 and 4...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1762659
更新日期:2020-05-13 00:00:00
abstract::Objectives: The main aim of this study was to investigate the effects of irisin on asprosin, leptin, glucose levels and lipid profile in healthy and obese male and female rats.Methods: Irisin was subcutaneously administered with osmotic minipumps at the dose of 100 ng/kg/day for 28 days and then, the serum levels of a...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1722706
更新日期:2020-02-06 00:00:00
abstract::The effect of underfeeding over glucose metabolism in uteri isolated from ovariectomized and non-ovariectomized rats subjected to a restricted diet for 25 days (50% of the normal food intake), was studied. Underfeeding decreases (14)CO(2) formation from U(14) C-glucose in intact animal uteri. While in ovariectomized r...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1076/apab.108.5.422.4295
更新日期:2000-12-01 00:00:00
abstract::Background: We investigated whether the anti-inflammatory and antioxidant agent, resveratrol can inhibit type 2 diabetes mellitus (T2DM)-induced osteoarthritis (OA) in rats and whether it is associated with the suppression of glycaemia, dyslipidemia and inflammatory and oxidative stress biomarkers.Materials and method...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1771378
更新日期:2020-06-04 00:00:00
abstract::Study was carried out an Wistar female rats to evaluate the consequences of ovariectomy and 17 beta-estradiol substitutive treatment during aging on bone. Ca metabolism and calciotropic hormones. Three groups of fifteen rats, mature, old and senescent (4-, 10-, and 28 month-old) female were fed a diet (6 g/100 g BW/da...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1076/apab.105.5.435.3292
更新日期:1997-09-01 00:00:00
abstract::An accumulating body of evidence supports the role of autophagy in the pathophysiology of T2DM. Also, abnormal endoplasmic reticulum (ER) stress response that has been implicated as a cause of insulin resistance (IR) could also be affected by the autophagic status in β-cells. The present study was designed to investig...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2019.1628069
更新日期:2019-06-19 00:00:00
abstract::Context: Small peptides as multifunctional biomolecules can prevent the metabolic disorders such as diabetes. Objective: The purpose of this study was to investigate the effects of small peptides on the enzymes and histopathology of the liver in mice exposed to diabetes. Methods: Di- and tri-peptides containing prolin...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2019.1662453
更新日期:2019-09-09 00:00:00
abstract::This study was to investigate whether epidermal growth factor (EGF) may induce any long-term effect on pancreatic exocrine function in vivo as well to evaluate the chronic effects of EGF on pancreatic growth in rats. Rats were treated with EGF (10 micrograms/kg) for 5 or 7 days. EGF infused intravenously (2 micrograms...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1076/apab.104.3.293.12909
更新日期:1996-01-01 00:00:00
abstract::Circadian rhythms affect a variety of physiological processes. Disruption of circadian rhythms causes many diseases, most of which are associated with inflammation. Disruption of circadian rhythms has a detrimental impact on the function of immune system. It is common to find that circulatory LPS are increased. LPS in...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1782435
更新日期:2020-07-01 00:00:00
abstract::The present study was designed to examine the preventive effects of camel milk (CM) against the toxic effects of acute exposure to carbon tetrachloride (CCl4) on the heart tissue of mice. Administration of a single dose of CCl4 caused cardio toxicity as monitored by an increase in lipid peroxidation (thiobarbituric ac...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2017.1395889
更新日期:2018-07-01 00:00:00
abstract::An enhanced luminescence technique was used to monitor the response of liver homogenates stressed with sodium perborate. Rat liver homogenates were subjected to oxidative stress with sodium perborate, and the light signals, generated by a suitable system, containing luminol and compounds producing enhancement of light...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813459508996132
更新日期:1995-05-01 00:00:00
abstract::When neurotransmitters bind to their specific receptors in the membrane of nerve and muscle cells they induce conformational transitions leading to the formation of open receptor-channels and desensitized receptor forms. A knowledge of the rate and equilibrium constants associated with these transitions is required to...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章,评审
doi:10.1076/apab.104.6.752.12911
更新日期:1996-10-01 00:00:00
abstract::An experiment in which the rats access either to 0.5% or 1.5% saline was designed in order to further characterise the relationship between sodium intake and renal excretion after acute immobilization stress. A saline solution for 3 days was provided to the rats previous to the experimental day. On that day, after fin...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1076/1381345520000710831zft268
更新日期:2000-07-01 00:00:00
abstract::Diabetes mellitus, especially when complicated with decline of renal function due to diabetic nephropathy (DN), is associated with accumulation of advanced glycation end products (AGEs) exerting their adverse effects via receptor of AGE (RAGE). Soluble RAGE (sRAGE) is a truncated form of RAGE functioning as an inhibit...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813450802033818
更新日期:2008-04-01 00:00:00
abstract::The effects of exercise training on oxidative stress in gastrocnemius of rats with pulmonary hypertension were studied. Four groups were established: sedentary control (SC), sedentary monocrotaline (SM), trained control (TC), trained monocrotaline (TM). Exercise was applied for 4 weeks, 5 days/week, 50-60 min/session,...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1769679
更新日期:2020-05-25 00:00:00
abstract::The influence of ageing on the capacity to increase muscle oxygen delivery during exercise is unclear. This was investigated by comparing the evolution of Near InfraRed Spectroscopy (NIRS) in 10 old (67 +/- 5 years, Old group) and 13 young subjects (27 +/- 4 years, Young group), during a progressive maximal exercise. ...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1076/apab.107.2.159.4343
更新日期:1999-04-01 00:00:00
abstract::This study investigated the effect of eight weeks of aerobic training (AT) combined with silymarin (S)consumption on glycemic indices and liver enzymes in men with type 2 diabetes (T2D). In this clinical trial, 60 middle-aged male volunteers were randomly divided into 4 groups, including: (1) C + placebo(C) (2) AT + p...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1797104
更新日期:2020-08-04 00:00:00
abstract::Analysis of miRNAs has a strong potential for the identification of novel prognostic or predictive biomarkers in the serum of AD patients. In this study, we investigated the serum levels of miR-106b as a diagnostic biomarker for AD and evaluate its predictive value for therapeutic response to the drug rivastigmine. Pa...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1734842
更新日期:2020-03-06 00:00:00
abstract::Studies about bone formation and regulation are complex due to a close relationship between bone cells. Primary cell cultures allow to understand osteoblastic function. We isolated cells from the cortical metacarpal bone of 85 or 120 day-old ovine fetuses by an enzymatic method. After first passage and cell amplificat...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1076/apab.105.2.158.12924
更新日期:1997-04-01 00:00:00
abstract::Adipose tissue is not only releasing lipids but also various adipokines that are both dysregulated in the obese state and may contribute to obesity-associated vascular dysfunction and cardiovascular risk. We have previously shown that the combination of adipocyte-conditioned medium (CM) and oleic acid (OA) increases p...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813455.2015.1045520
更新日期:2015-01-01 00:00:00
abstract:AIMS AND BACKGROUND:Obesity is recognised as a significant public health burden worldwide. Recently the cross-talk between gut microbiota and obesity has attracted much attention. To that end, Akkermansia muciniphila has been proposed as a promising microbe to manage obesity. In the present systematic review, we evalua...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2021.1871760
更新日期:2021-01-15 00:00:00
abstract::Aim: This study tested the hypothesis that folic acid (FA) modulates biogenic amines and protects the brain against oxidative stress induced by 3-nitropropionic acid (3NPA).Methods: Male Wistar rats received (groups of six) for 5 d: FA (50 mg/kg); 3NPA (10 mg/kg); or FA +3NPA. At last day, rats were sacrificed, and th...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2018.1484771
更新日期:2020-02-01 00:00:00
abstract::A novel molecular mechanism for the regulation of lipid metabolism by palmitate, H2O2 and the anti-diabetic sulfonylurea drug, glimepiride, in rat adipocytes was recently elucidated. It encompasses the translocation of the glycosylphosphatidylinositol-anchored (GPI-) and (c)AMP degrading enzymes Gce1 and CD73 from det...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813455.2010.485205
更新日期:2010-07-01 00:00:00
abstract::Objective: We aimed to determine myo-inositol oxygenase (MIOX) activity in gestational diabetes mellitus (GDM).Material and Methods: The insulin, HbA1c, and MIOX levels of 80 pregnant women were analysed after 75 g OGTT. Group I included patients with no risk factor for GDM, Group II: patients with high risk for GDM, ...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2020.1739714
更新日期:2020-03-19 00:00:00
abstract:CONTEXT:Diabetic retinopathy (DR) is the leading cause of acquired blindness. The involvement of indoleamine 2, 3-dioxygenase (IDO) and kynurenines, the products of tryptophan degradation in various pathological conditions was well documented. OBJECTIVE:The aim of the present study was to determine the expression of I...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813455.2011.623705
更新日期:2011-12-01 00:00:00
abstract::Hepatotoxicity, induced by aluminium chloride (AlCl3), has been well studied but there are no reports about liver metallothionein (MT) genes induction. Therefore, it is of interest to establish the mechanism involving the relation between MT gene expression levels and the oxidative stress status in hepatic cells of al...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.1080/13813455.2016.1187176
更新日期:2016-10-01 00:00:00
abstract::The purpose of this study was to measure the running velocity corresponding to the individual maximal lactate steady-state of a group of 12-year old boys and girls on a treadmill. This running velocity (v MLST) was compared with the maximal aerobic running velocity (v a max) at which maximal oxygen uptake (VO2 max) oc...
journal_title:Archives of physiology and biochemistry
pub_type: 杂志文章
doi:10.3109/13813459509007566
更新日期:1995-04-01 00:00:00