Abstract:
:The polyphenol resveratrol is considered to exert many beneficial actions, such as antioxidant, anti-inflammatory, insulin-sensitizer and anticancer effects. Its benefits in patients with type 2 diabetes mellitus (T2DM) are controversial. Our aims were to determine whether resveratrol supplementation at two different dosages (500 and 40mg/day) for 6 months i) reduced the concentrations of C-reactive-protein (CRP) and ii) ameliorated the metabolic pattern of T2DM patients. In the present double-blind, randomized, placebo-controlled trial, 192 T2DM patients were randomized to receive resveratrol 500mg/day (Resv500arm), resveratrol 40mg/day (Resv40arm) or placebo for 6-months. At baseline and at the trial end, CRP values, anthropometric, metabolic and liver parameters were determined. No serious adverse event occurred. A dose-dependent, though not significant, CRP decrease of 5.6% (Resv40arm) and 15.9% (Resv500arm) was observed vs placebo. We failed to detect significant differences in weight, BMI, waist circumference, and values of arterial blood pressure, fasting glucose, glycated hemoglobin, insulin, C-peptide, free fatty acids, liver transaminases, uric acid, adiponectin, interleukin-6, in both the Resv500 and Resv40 arms vs placebo. Total cholesterol and triglycerides slightly increased in the Resv500arm. Subgroup analyses revealed that lower diabetes duration (in both Resv500 and Resv40arms), and, in the Resv500arm, younger age, aspirin use and being a smoker were associated with a significantly higher CRP reduction vs placebo. The supplementations with 40mg/day or 500mg/day resveratrol did neither reduce CRP concentrations, nor improve the metabolic pattern of T2DM patients.
journal_name
Pharmacol Resjournal_title
Pharmacological researchauthors
Bo S,Ponzo V,Ciccone G,Evangelista A,Saba F,Goitre I,Procopio M,Pagano GF,Cassader M,Gambino Rdoi
10.1016/j.phrs.2016.08.010subject
Has Abstractpub_date
2016-09-01 00:00:00pages
896-905eissn
1043-6618issn
1096-1186pii
S1043-6618(16)30620-Xjournal_volume
111pub_type
杂志文章,随机对照试验abstract::Pre-eclampsia (PE) is a complication of pregnancy that is associated with mortality and morbidity in mothers and fetuses worldwide. Oxygen dysregulation in the placenta, abnormal remodeling of the spiral artery, defective placentation, oxidative stress at the fetal-maternal border, inflammation and angiogenic impairme...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2020.104692
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND AND PURPOSE:The enzymes fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL) hydrolyze endogenous cannabinoids (eCBs), N-arachidonoyl ethanolamine (AEA) and 2-arachidonoyl glycerol (2-AG), respectively. These enzymes also metabolize eCB analogs such as lipoamines and 2-acyl glycerols, most of...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2016.04.020
更新日期:2016-08-01 00:00:00
abstract::Tissue subjected to a period of ischemia undergoes functional and morphological damage that increases during the reperfusion phase. In this study, the protective effect of aprotinin, which is a protease inhibitor, was assessed in a rabbit unilateral renal ischemia-reperfusion (I/R) model. New Zealand rabbits, weighing...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.2001.0902
更新日期:2001-12-01 00:00:00
abstract::Though the AMPA receptor has been implicated in several neurodegenerative processes (epilepsy, ischemia, spasticity), its role in cognition is yet to be clarified. The aim of this study was to assess in the rat the effects of the AMPA receptor antagonist NBQX (3.5, 7, 10, 20 and 30 mgkg(-1), i.p.) on learning and memo...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.2001.0898
更新日期:2002-01-01 00:00:00
abstract::The gut microbiota and its short chain fatty acid (SCFA) metabolites have been established to play an important protective role against neurodegenerative diseases. Our previous study demonstrated that cerebral ischemic stroke triggers dysfunctional gut microbiota and increased intestinal permeability. In this study, w...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2019.104403
更新日期:2019-10-01 00:00:00
abstract::As Traditional Chinese Medicine (TCM) transcends its cultural boundaries and becomes widely used in many countries around the world, one of the major risks to the growing use of TCM internationally is the damage caused to its reputation and to community safety when TCM practitioners are not adequately trained. Ensurin...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2020.105217
更新日期:2020-11-01 00:00:00
abstract::Mechanism of interaction of non-steroidal anti-inflammatory drugs, celecoxib and valdecoxib with human serum albumin has been studied using fluorescence spectroscopic technique. There was only one high affinity site on serum albumin for both the drugs with association constants of the order of 10(4) in the case of cel...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2006.02.008
更新日期:2006-08-01 00:00:00
abstract::We compared the protective abilities of Mangifera indica L. stem bark extract (Vimang) 50-250 mgkg(-1), mangiferin 50 mgkg(-1), vitamin C 100 mgkg(-1), vitamin E 100 mgkg(-1)and beta -carotene 50 mgkg(-1)against the 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced oxidative damage in serum, liver, brain as well as i...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.2000.0727
更新日期:2000-12-01 00:00:00
abstract::Regulatory T cells (Tregs) modulate ongoing immune responses to prevent autoimmunity in healthy bodies and inhibit effective anti-tumor immunity responses in tumor patients, leading to tumor progression. The function of Tregs in tumor immunity suggests that elimination of Tregs in the host may enhance the anti-tumor i...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2020.104659
更新日期:2020-03-01 00:00:00
abstract::Antifertility activity of a triterpenoid glycoside, DSS, isolated from the root of Dalbergia saxatilis was investigated in female Wistar rats of breeding age. When administered by gastric intubation at a dose rate of 200 mg kg(-1)body weight at the premating period, conception was inhibited in 71.4% of the treated ani...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.1999.0615
更新日期:2000-05-01 00:00:00
abstract::The effect of the inhalation of vaporized ethanol on injected [1-14C]pyruvate kinetics was studied in mice. The [1-14C]pyruvate kinetics were modelled by means of a four-compartment closed model, i.e. injected site, blood, periphery and expired 14CO2. The results show that the inhalation of vaporized ethanol can stimu...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.1997.0261
更新日期:1998-01-01 00:00:00
abstract::Thioredoxin is one of the most important cellular antioxidant systems known to date, and is responsible of maintaining the reduced state of the intracellular space. Trx-1 is a small cytosolic protein whose transcription is induced by stress. Therefore it is possible that this antioxidant plays a protective role agains...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2016.03.009
更新日期:2016-07-01 00:00:00
abstract::The endogenous gasotransmitter hydrogen sulphide (H2S) is an important regulator of the cardiovascular system, particularly of myocardial function. Moreover, H2S exhibits cardioprotective activity against ischemia/reperfusion (I/R) or hypoxic injury, and is considered an important mediator of "ischemic preconditioning...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2016.09.006
更新日期:2016-11-01 00:00:00
abstract::In the present study, an attempt has been made to elucidate the role of alpha 2-adrenoceptors in reserpine-induced emesis in pigeons. Reserpine was found to induce dose-dependent emesis and a 500 micrograms kg-1 dose was found to be the 100% emetic dose. alpha 2-adrenoceptor agonists clonidine and alpha-methylnoradren...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/1043-6618(94)80060-x
更新日期:1994-05-01 00:00:00
abstract::As one classic anticancer drug, clinical application of Doxorubicin (Dox) is limited due to its side effects. In our previous work, we have investigated the drug targets to treat Dox-induced cardiotoxicity, hepatotoxicity and nephrotoxicity. In this paper, the mechanisms and new drug-target associated with Dox-induced...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2019.104276
更新日期:2019-08-01 00:00:00
abstract::It has been suggested that hypertension results from a loss of immunological tolerance and the resulting autoimmunity may be an important underlying factor of its pathogenesis. This stems from the observations that many of the features involved in autoimmunity are also implicated in hypertension. Furthermore, the unde...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2016.09.008
更新日期:2016-11-01 00:00:00
abstract::Sesquiterpene lactones (SL) are natural bioactive molecules indicated as potential scaffolds for anti-inflammatory and analgesic drug design. However, their anti-inflammatory applicability remains underestimated since the impact of SL on inflammatory nociception and tissue repair are overlooked. Thus, we used an integ...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2020.105303
更新日期:2020-11-16 00:00:00
abstract::Cocoa contains flavonoids with antioxidant properties. The aim of this study was to ascertain the effect of cocoa intake on oxidative stress associated with a model of chronic inflammation such as adjuvant arthritis. Female Wistar rats were fed with a 5% or 10% cocoa-enriched diet or were given p.o. a quercetin suspen...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2012.05.009
更新日期:2012-09-01 00:00:00
abstract::Corticosteroids are shown to have deleterious effects on wound healing for various tissues. Arginine metabolism and nitric oxide (NO) synthesis play an important role in many aspects of inflammation and wound healing. The study was designed to evaluate the relationship of dexamethasone impaired healing of tracheal ana...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/s1043-6618(02)00130-5
更新日期:2002-09-01 00:00:00
abstract::Green tea and its major polyphenols constituents, tea catechins, have been shown to have many health benefits including cancer prevention. Tea catechins and tea catechin metabolites/catabolites are bioavailable in the systemic circulation after oral intake of green tea or green tea catechins. The metabolites/catabolit...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2011.05.007
更新日期:2011-08-01 00:00:00
abstract::Treatment of pediatric diabetes can be challenging. Strict glucose control can be accompanied by hypoglycemia and weight gain. Recently, there have been many developments in insulin preparations and delivery methods which make insulin levels more close to a physiologic pattern. Newly developed rapid/long acting analog...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2011.08.011
更新日期:2012-01-01 00:00:00
abstract::The aim of this review is to underline the redundancy of down-regulation pathways for p53, at the light of the two more important degradative systems: calpains and ubiquitin-dependent pathways. The MDM2 feed-back loop is also illustrated, as well as the phosphorylative/dephosphorylative regulation of the latent and ac...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1006/phrs.1997.0269
更新日期:1998-02-01 00:00:00
abstract::In the present study, we have investigated the effects of centrally administered ginsenoside Rc and Rg1 on the modulation of the NMDA receptor and GABA(A)receptor binding in rat brain. The NMDA receptor binding was analysed by quantitative autoradiography using [(3)H]MK-801 binding, and the GABA(A)receptor bindings we...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.2001.0809
更新日期:2001-05-01 00:00:00
abstract::The present study was undertaken to characterize the interactions between nonsteroidal anti-inflammatory drugs and the alpha(2)-adrenoceptor agonist clonidine in an acute nociceptive test. The writhing test was selected as a model of acute visceral pain. Isobolograms were constructed to assess the interactions of clon...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2004.02.008
更新日期:2004-09-01 00:00:00
abstract::A pharmacokinetic study of the metabolic profile of resveratrol has been performed in healthy men after moderate red wine (RW) consumption. The bioavailability of resveratrol is highly influenced by several factors such as the food matrix and, therefore, this study has been compared with a pilot study in which men ing...
journal_title:Pharmacological research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.phrs.2012.08.001
更新日期:2012-11-01 00:00:00
abstract::A global transcriptional regulator, MgrA, was previously identified as a key determinant of virulence in Staphylococcus aureus. An 80% EtOH extract of Uncaria gambier was found to attenuate the virulence of S. aureus via its effects on MgrA. Using bioassay-guided fractionation, a polyphenolic polymer, uncariitannin, w...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2019.104328
更新日期:2019-09-01 00:00:00
abstract::Cardiac intracellular Na+and Ca2+homeostasis is regulated by the concerted action of ion channels, pumps and exchangers. The Na+, K+-ATPase produces the electrochemical concentration gradient for Na+, which is the driving force for Ca2+removal from the cytosol via the Na+/Ca2+exchange. Reduction of this gradient by in...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1006/phrs.1998.0416
更新日期:1999-03-01 00:00:00
abstract::Branched-chain amino acids (BCAAs: leucine, isoleucine, and valine) are essential amino acids for humans and play an important role as the building blocks of proteins. Recent studies have disclosed that free BCAAs in the tissue amino acid pool function not only as substrates for protein synthesis, but also as regulato...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2018.05.014
更新日期:2018-07-01 00:00:00
abstract::Breast cancer (BC) is the most common cancer in women, and the second most frequent cause of cancer-related deaths in women worldwide. It is a heterogeneous disease composed of multiple subtypes with distinct morphologies and clinical implications. Quantitative systems pharmacology (QSP) is an emerging discipline brid...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2017.07.015
更新日期:2017-10-01 00:00:00
abstract::The hepatoprotective effects of acetylbergenin were examined against D -galactosamine (GalN)-induced liver damage in rats, compared with that of bergenin reported previously. Acetylbergenin was synthesized from acetylation of bergenin, isolated from Mallotus japonicus, to increase lipophilic and physiological activiti...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.2000.0730
更新日期:2000-11-01 00:00:00