Skip to main content

Changes in white adipose tissue metabolism induced by resveratrol in rats



A remarkable range of biological functions have been ascribed to resveratrol. Recently, this polyphenol has been shown to have body fat lowering effects. The aim of the present study was to assess some of the potential underlying mechanisms of action which take place in adipose tissue.


Sixteen male Sprague-Dawley rats were randomly divided into two groups: control and treated with 30 mg resveratrol/kg body weight/d. All rats were fed an obesogenic diet and after six weeks of treatment white adipose tissues were dissected. Lipoprotein lipase activity was assessed by fluorimetry, acetyl-CoA carboxylase by radiometry, and malic enzyme, glucose-6P-dehydrogenase and fatty acid synthase by spectrophotometry. Gene expression levels of acetyl-CoA carboxylase, fatty acid synthase, lipoprotein lipase, hormone-sensitive lipase, adipose triglyceride lipase, PPAR-gamma, SREBP-1c and perilipin were assessed by Real time RT-PCR. The amount of resveratrol metabolites in adipose tissue was measured by chromatography.


There was no difference in the final body weight of the rats; however, adipose tissues were significantly decreased in the resveratrol-treated group. Resveratrol reduced the activity of lipogenic enzymes, as well as that of heparin-releasable lipoprotein lipase. Moreover, a significant reduction was induced by this polyphenol in hormone-sensitive lipase mRNA levels. No significant changes were observed in other genes. Total amount of resveratrol metabolites in adipose tissue was 2.66 ± 0.55 nmol/g tissue.


It can be proposed that the body fat-lowering effect of resveratrol is mediated, at least in part, by a reduction in fatty acid uptake from circulating triacylglycerols and also in de novo lipogenesis.


Overweight and obesity are a major public health concern because they are spreading throughout the world across all age barriers, afflicting not only adults but also many children and adolescents. Moreover, obesity is associated with several chronic diseases, such as diabetes, stroke and hypertension [1]. Considerable efforts are being made to identify and characterize novel naturally-occurring molecules which are orally active and safe and can be employed for obesity prevention, using a broad range of in vivo and in vitro methodologies. In this context, polyphenols make up one of the molecule groups most frequently studied in recent years.

Resveratrol (trans-3,5,4'-trihydroxystilbene) is a phytolaexin polyphenolic compound occurring naturally in various plants, including grapes, berries and peanuts, in response to stress, as a defence mechanism against fungal, viral, bacterial infections and damage from exposure to ultraviolet radiation [2]. Moreover, this compound is now available in tablets on the market.

A remarkable range of biological functions have been ascribed to this molecule. For example, it acts as a cancer chemoprevention agent, a powerful anti-inflammatory factor and an antioxidant [3, 4]. Its cardiovascular properties, including inhibition of platelet aggregation and promotion of vasodilation, by enhancing the production of nitric oxide, have also been described [5].

More recently, resveratrol has been proposed as a potential anti-obesity compound. It seems to mimic the effects of energy restriction, thus leading to reduced body fat and improved insulin sensitivity [613].

Several mechanisms have been proposed to explain the body fat-lowering effect of resveratrol. It should be emphasized that a great deal of work has been developed in isolated adipocytes, thus limiting the extrapolation of the results to the in vivo situation. In this context, results coming from in vitro studies, performed in adipocyte types (3T3-L1 cells, pig adipocytes and human adipocytes) have shown that resveratrol increases apoptosis [14, 15], decreases proliferation and differentiation of pre-adipocytes [1618] and reduces lipogenesis [18]. Moreover, in in vivo and ex vivo experiments resveratrol has been shown to increase mitochondrial biogenesis, thus increasing fatty acid oxidation, and to enhance epinephrine-induced lipolysis [8, 10, 19].

Taking that into consideration, in the present study we aimed to gain more insight on mechanisms of action underlying the reduction in body fat induced by resveratrol, which take place in adipose tissue at the level of enzyme activities and gene expression.


Animals, diets and experimental design

The experiment was conducted with sixteen male Sprague-Dawley rats with an initial body weight of 180 ± 2 grams purchased from Harlan Ibérica (Barcelona, Spain) and took place in accordance with the institution's guide for the care and use of laboratory animals, with the approval of our internal animal ethics Committee (Reference protocol approval CUEID CEBA/30/2010), following European Community Council Directive. The rats were individually housed in polycarbonate metabolic cages (Techniplast Gazzada, Guguggiate, Italy) and placed in an air-conditioned room (22 ± 2°C) with a 12 h light-dark cycle. After a 6 d adaptation period, rats were randomly divided in 2 dietary groups of eight animal each (Control and Resveratrol) and fed on a commercial obesogenic diet, high in sucrose (20.0%) and fat (22.5%) (Harlan Iberica, TD.06415). Due to the fact that in a previous study from our laboratory we observed a body-fat lowering effect of resveratrol at a dose of 30 mg/kg/d [20], this dose was used in the present study. Resveratrol was added to the diet, as previously reported in the mentioned paper [20]. All animals had free access to food and water. Food intake and body weight were measured daily.

At the end of the experimental period (6 weeks) animals were sacrificed, under anaesthesia (chloral hydrate) by cardiac exsanguination, between 9.00 a 12.00 a.m. White adipose tissue from different anatomical locations (perirenal, epididymal, mesenteric and subcutaneous) was dissected, weighed and immediately frozen.

Extraction and analysis of RNA and quantification by reverse transcription-polymerase chain reaction (RT-PCR)

Total RNA was isolated from 100 mg of epididymal adipose tissue using Trizol (Invitrogen, Carlsbad, California, USA), according to the manufacturer's instructions. RNA samples were then treated with DNA-free kit (Ambion, Applied Biosystems, Austin, Texas, USA) to remove any contamination with genomic DNA. The yield and quality of the RNA were assessed by measuring absorbance at 260, 270, 280 and 310 nm and by electrophoresis on 1.3% agarose gels. 1.5 μg of total RNA of each sample was reverse-transcribed to first-strand complementary DNA (cDNA) using iScript™ cDNA Synthesis Kit (Bio-Rad, Hercules, California, USA).

Relative acetyl-CoA carboxylase (ACC), fatty acid synthase (FAS), sterol-regulatory element binding protein-1c (SREBP-1c), adipose triglyceride lipase (ATGL), hormone sensitive lipase (HSL), Perilipin, LPL and peroxisome proliferator-activated receptor γ (PPARγ) mRNA levels were quantified using Real-time PCR with an iCycler™ - MyiQ™ Real time PCR Detection System (BioRad). β-actin mRNA levels were similarly measured and served as the reference gene.

Quantification of ACC, FAS, SREBP-1c, ATGL, Perilipin, LPL, PPARγ and β-actin by SYBR® Green chemical Real time PCR: 0.1 μL of each cDNA were added to PCR reagent mixture, SYBR® Green Master Mix (Applied Biosystems), with the sense and antisense primers (300 nM each). The PCR parameters were as follows: initial 2 min at 50°C, denaturation at 95°C for 10 min followed by 40 cycles of denaturation at 95°C for 15s, annealing for 30s and extension at 60°C for 30s. Information concerning specific sense/antisense primers and PCR annealing temperatures are described in Table 1.

Table 1 Primers and annealing temperatures for PCR amplification of each gene studied.

Quantification of HSL and β-actin by Taqman Real Time PCR: in the case of β-actin, 1 μL of each cDNA was added to PCR reagent mixture, Premix Ex TaqTM (Takara, Madison, Wisconsin, USA), with the sense (300 nM β-actin) and antisense primers (300 nM β-actin) and probe (0.5 μM β-actin). Specific primers were designed and synthesized commercially (Eurogentec, Liège, Belgium) and the sequences were as follows:

β-actin: 5'- TCT ATG AGG GCT ACG CTC TCC -3' (forward)

5'- CAC GCT CGG TCA GGA TCT TC -3' (reverse)


For HSL mRNA levels 2 μL of each cDNA was added to PCR reagent mixture, TaqMan® Universal PCR Master Mix, (Applied Biosystems), with 20X TaqMan® Gene Expression Assay Mix containing specific primers and probes (Rn 00563444; Applied Biosystems).

The PCR parameters were as follows: denaturation at 95°C for 15s for β-actin and for 10 min for HSL, followed by 40 cycles of denaturation at 95°C for 5 s for β-actin and 15s for HSL and combined annealing and extension at 60°C for 30s for β-actin and 60s for HSL.

Gene expression analysis was performed using the Comparative threshold cycle (Ct) method [21]. Amplification of β-actin sequence was performed in parallel and was used to normalize values obtained for target genes.

Enzyme activities

For total lipoprotein lipase (LPL) activity determination, homogenates of epididymal adipose tissue (250 mg) were prepared in 750 μL of 10 mM HEPES buffer (pH 7.5) containing 1 mM DTT, 1 mM EDTA, 250 mM sucrose and 2 g/L heparin and used as enzyme source. For heparin-releasable LPL (HR-LPL) activity determination, 250 mg of adipose tissue were incubated in 750 μL of 10 mM HEPES buffer (described above) at 37°C during 30 min.

Enzyme activity was assessed following the method described by Del Prado et al. [22], with modifications [23]. Total LPL and HR-LPL activities were calculated by subtracting non-LPL lipolytic activity in the presence of NaCl from the total lipolytic activity, determined without NaCl. Both total and HR-LPL activities were expressed as nmol oleate released per minute per gram of tissue.

For lipogenic enzyme analysis, 1 g of adipose tissue was homogenized in 5 mL of buffer (pH 7.6) containing 150 mM KCl, 1 mM MgCl2, 10 mM N-acetyl-cysteine and 0.5 mM dithiothreitol. After centrifugation at 100 000 g for 40 min at 4°C, the supernatant fraction was used for quantification of enzyme activities. Acetyl-CoA carboxylase (ACC, E.C., fatty acid synthase (FAS, E.C., glucose-6-phosphate dehydrogenase (G6PDH, E.C. and malic enzyme (ME, E.C. activities were measured as previously described [24]. Enzyme activities were expressed as follows: nmol NADPH consumed per minute per mg of protein for FAS, as nmol NADPH produced per minute per mg of protein for G6PDH and ME, and as nmol bicarbonate incorporated/min, per mg protein for ACC.

Sample preparation and determination of resveratrol metabolites in adipose tissue

Analysis was carried out by (LC-MS/MS) after a solid-phase extraction (SPE), as described previously by Urpí-Sardà et al. and Andres-Lacueva et al. [2527]. Liquid chromatography-tandem MS Liquid chromatography analyses were performed using an ACQUITY UPLC (Waters, Mildford, Massachusetts, USA) and a triple quadrupole mass spectrometer (API 3000) from Applied Biosystems (PE Sciex, Concord, ON, Canada), equipped with a Turbo IonSpray source operated in the negative-ion mode. For quantification of resveratrol metabolites in tissue samples, the multiple reaction monitoring (MRM) mode was used. All of them were quantified using a six-point calibration curve between 0.1 and 10 μg/g determined by weighted (1/x2) linear regression. The total amount of resveratrol metabolites was expressed as nanogram of trans-resveratrol equivalents per gram of tissue. The precision and accuracy of the method met the criteria of that validated by Urpí-Sardà et al. [26]. The Limit Of Detection (LOD) of the method was 0.045 μg/g and the Limit Of Quantitation (LOQ) was 0.1 μg/g.

Statistical analysis

Results are presented as means ± standard error of the means. Statistical analysis was performed using SPSS 17.0 (SPSS Inc. Chicago, Illinois, USA). Data were analysed by Student's t test. Statistical significance was set-up at the P < 0.05 level.


Body weight, food intake and white adipose tissue weights

No statistical differences in food intake (P = 0.79), final body weight (P = 0.62) and body weight gain (P = 0.65) were found between experimental groups (Figure 1). Nevertheless, resveratrol significantly reduced adipose tissue (AT) weight in the four anatomical locations analysed (Figure 2). The magnitude of this reduction was as follows: 22.2% in perirenal AT, 21.2% in epididymal AT, 22.8% in mesenteric AT and 30.5% in subcutaneous AT.

Figure 1
figure 1

Food intake, final body weight and body weigt gain. Values are means for eight animals per group with the standard errors of the means, shown by vertical bars.

Figure 2
figure 2

White adipose tissue weights in experimental groups. Values are means for eight animals per group with the standard errors of the means, shown by vertical bars. *P < 0.05; **P < 0.01. PR: perirenal; EP: epididymal; MS: mesenteric; SC: subcutaneous.

Enzyme activities in adipose tissue

Only HR-LPL, the active fraction of the enzyme, was significantly reduced in resveratrol-treated rats (P < 0.05) (Figure 3). With regard to enzymes involved in de novo lipogenesis, rats fed the resveratrol-supplemented diet showed significantly reduced activities for G6PDH (P < 0.05), FAS (P < 0.01) and ACC (P < 0.01) (Figure 4).

Figure 3
figure 3

Total and heparin-releasable (HR) lipopoprotein lipase activities in adipose tissue. Values are means for eight animals per group with the standard errors of the means, shown by vertical bars. *P < 0.05.

Figure 4
figure 4

Lipogenic enzyme activities in adipose tissue. Values are means for eight animals per group with the standard errors of the means, shown by vertical bars. *P < 0.05; **P < 0.01. G6PDH: Glucose-6P-dehydrogenase; ME: malic enzyme; FAS: fatty acid synthase; ACC: acetyl-CoA-Carboxylase.

Enzyme and transcription factor expressions in adipose tissue

No significant changes were induced by resveratrol feeding in the expression of lipogenic enzymes (ACC and FAS) and LPL or the transcriptional factors regulating their activities, SREBP-1c and PPARγ. As far as lipases are concerned, although ATGL expression was not changed, in the case of HSL a significant decrease in Ct was observed, indicating that this lipase expression was raised by resveratrol. Finally, the expression of perilipin, a protein involved in the lipolytic process, was not modified (Table 2).

Table 2 mRNA levels in adipose tissue.

Resveratrol and its metabolites in adipose tissue

Trans-resveratrol was not present in adipose tissue but several glucuronide and sulfate metabolites were found (i.e. trans- resveratrol-3-O- glucuronide, trans-resveratrol-3-sulfate, trans- resveratrol-4'-sulfate, cis- resveratrol-3-sulfate; trans-resveratrol-3,4-disulfate). The total amount of resveratrol metabolites found in adipose tissue from treated animals, expressed as resveratrol equivalents, was 2.66 ± 0.55 nmol/g tissue.


As explained in the introduction section, in recent years resveratrol has come to be a molecule of potential interest in reducing body fat. Nevertheless, information concerning the effects of resveratrol in animal models is rather scant.

In general terms, our results reporting a reduction in body fat in rats fed on a diet supplemented with resveratrol are in good accordance with those published by other authors [8, 1113]. It is important to point out that the effective dose in our experimental design, as well as those used by other authors, is far greater than the amount usually ingested by humans (100-930 μg/d) [28, 29], meaning that the positive effects of this molecule on body fat would only be achieved by the intake of resveratrol pills or functional foods enriched with this molecule.

The amount of triacylglycerols accumulated in adipose tissue results from the balance among several metabolic pathways which take place in the tissue, such as de novo lipogenesis, fatty acid uptake from circulating triacylglycerols and lipid mobilization. In order to shed light onto the reasons that can explain the reduction in body fat achieved by resveratrol, the effects of this molecule on these pathways were assessed.

To evaluate the effect on fatty acid uptake from circulating triacylglycerols the activities of total LPL and heparin-releasable LPL (HR-LPL) were measured. As far as we know this is the first study which addresses the effects of resveratrol on this enzyme activity. Heparin-releasable LPL, the active form of this enzyme which is placed in adipose tissue endothelium, was significantly reduced by resveratrol. By contrast, when the expression of LPL and PPARγ, the transcriptional factor that regulates its activity, were measured no significant changes were observed. These data suggest that the effect of resveratrol on adipose tissue is mediated, at least in part, by a reduction in fatty acid uptake from triacylglycerols in circulating lipoproteins, and that the effect on LPL occurs at a post-transcriptional level. As far as we know this is the first study which addresses the effects of resveratrol on this enzyme activity.

With regard to de novo lipogenesis, in the present study a significant reduction was observed in the activity of FAS and G6PDH. The effects of resveratrol on G6PDH and FAS activities cannot be compared with other data in the literature because the effects of this polyphenol on these enzyme activities have not been addressed so far. The effect of resveratrol on ACC is in good accordance with the results previously reported by Rivera et al. in obese Zuker rats [11].

When we analysed the expressions of ACC and FAS we found that they were not modified by resveratrol, in line with the lack of change in SREBP-1c expression. Thus, our results suggest that, under the present experimental conditions, reduced lipogenesis contributes to the reduction in body fat induced by resveratrol, and that the effects on ACC and FAS occur, as well as in LPL, at a post-transcriptional level. It the case of ACC, it has been reported that the phosphorylation/desphosphorylation process regulated by AMPK plays a crucial role in the control of enzyme activity [30]. In this context, it is noteworthy that resveratrol has been reported to activate AMPK [11, 12]. With regard to FAS, although one of the most important regulatory mechanisms for this enzyme takes place at the transcriptional level, other post-transcriptional mechanisms also contributes to enzyme activity regulation [31, 32].

The effects of resveratrol on lipolysis have been analysed by Szkudelska et al. [33]. They observed enhanced lipolytic response to epinephrine induced by resveratrol. They suggested that this effect results, at least partially, from increased cAMP in adipocytes. Although it is well known that the main mechanism by which lipases are activated is phosphorylation, in order to gain more insight concerning the effects of resveratrol on this metabolic pathway, in the present study the expression of the two main adipose tissue lipases was measured. No changes were observed in mRNA levels of ATGL. By contrast, consistent with the previous demonstration of a positive effect of resveratrol on lipolysis [33], HSL expression was increased in resveratrol-treated animals, showing that this molecule acts differently on both lipases.

The effect of resveratrol on the expression of perilipin was also analysed. Resveratrol did not modify perilipin expression, suggesting that an effect on this protein does not underly the reduction in adipose tissue weight induced by resveratrol. Nevertheless, potential changes in perilipin phospohorylation cannot be discarded.

Some of the results related to the effects of resveratrol on gene expression in the present work are not in good accordance with some published studies performed in cultured cells. Thus, Rayalam et al. [14], reported that resveratrol repressed PPARγ, SREBP-1, FAS, LPL and HSL in 3T3-L1 adipocytes when these cells were incubated with 25 μM resveratrol. Floyd et al. [34] also found reduced expression of PPARγ and LPL in 3T3-L1 adipocytes treated with 50 μM resveratrol. The discrepancy between in vitro results and those reported in the present study is probably due to the fact that the resveratrol concentrations used with isolated cells, 25-50 μM, exceed the amount of this polyphenol usually found in blood after oral resveratrol administration (1.2-1.5 μM) [35, 36], and consequently that reaching adipose tissue in vivo. In the present study trans-resveratrol was not found in adipose tissue due to its very short half life, but the total average amount of resveratrol metabolites in this tissue after treatment with resveratrol at a dose of 30 mg resveratrol/kg body weight/day was only 2.66 nmol/g. In addition, it is important to take into account that adipocytes are exposed to a great amount of changes in physiological stimuli under in vivo conditions, which are not considered in in vitro studies.

Thus, it should be emphasized that although some of the results obtained in in vitro studies by using isolated cells are quite promising and suggest the anti-obesity effect of resveratrol, it is important to be cautious and to check both the effects as well as the mechanisms of action, firstly in animal models and then in humans.


Taken together, the results of the present work suggest that the body fat-lowering effect of resveratrol is mediated, at least in part, by a reduction in fatty acid uptake from circulating triacylglcyerols, as well as in de novo lipogenesis in adipose tissue. Nevertheless, some actions of this polyphenol on organs and tissues with a relevant role in triacylglycerol metabolism, such as liver and skeletal muscle, should also be considered. These should be further investigated in order to determine its whole body-fat mechanism of action.



Acetyl-CoA carboxylase


Adipose tissue


Adipose triglyceride lipase


Fatty acid synthase


Glucose-6-phosphate dehydrogenase


Hormone sensitive lipase


Lipoprotein lipase


Heparin-releasable LPL


Limit of Detection


Limit of Cuantification


Malic enzyme


Multiple reaction monitoring


Peroxisome proliferator-activated receptor γ


Solid-phase extraction


Sterol-regulatory element binding protein-1c.


  1. James P, Rigby N, Leach R, Force IOT: The obesity epidemic, metabolic syndrome and future prevention strategies. Eur J Cardiovasc Prev Rehabil. 2004, 11: 3-8. 10.1097/01.hjr.0000114707.27531.48.

    Article  Google Scholar 

  2. Langcake P, Pryce RJ: The production of resveratrol by Vitis vinifera and other members of the Vitaceae as a response to infection or injury. Physiological Plant Pathology. 1976, 9: 77-86. 10.1016/0048-4059(76)90077-1.

    Article  CAS  Google Scholar 

  3. Frémont L: Biological effects of resveratrol. Life Sci. 2000, 66: 663-673. 10.1016/S0024-3205(99)00410-5.

    Article  Google Scholar 

  4. Goswami S, Das D: Resveratrol and chemoprevention. Cancer Lett. 2009, 284: 1-6. 10.1016/j.canlet.2009.01.041.

    Article  CAS  Google Scholar 

  5. Cucciolla V, Borriello A, Oliva A, Galletti P: Resveratrol: from basic science to the clinic. Cell Cycle. 2007, 6: 2495-2510. 10.4161/cc.6.20.4815.

    Article  CAS  Google Scholar 

  6. Lagouge M, Argmann C, Gerhart-Hines Z, Meziane H: Resveratrol improves mitochondrial function and protects against metabolic disease by activating SIRT1 and PGC-1alpha. Cell. 2006, 27: 1109-1122.

    Article  Google Scholar 

  7. Baur J, Pearson K, Price N, Jamieson H: Resveratrol improves health and survival of mice on a high-calorie diet. Nature. 2006, 444: 337-342. 10.1038/nature05354.

    Article  CAS  Google Scholar 

  8. Ahn J, Cho I, Kim S, Kwon D, Ha T: Dietary resveratrol alters lipid metabolism-related gene expression of mice on an atherogenic diet. J Hepatol. 2008, 49: 1019-1028. 10.1016/j.jhep.2008.08.012.

    Article  CAS  Google Scholar 

  9. Rivera L, Morón R, Zarzuelo A, Galisteo M: Long-term resveratrol administration reduces metabolic disturbances and lowers blood pressure in obese Zucker rats. Biochem Pharmacol. 2009, 77: 1053-1063. 10.1016/j.bcp.2008.11.027.

    Article  CAS  Google Scholar 

  10. Shang J, Chen L, Xiao F, Sun H: Resveratrol improves non-alcoholic fatty liver disease nyactivatingAMP-activated protein kinase. Acta Pharmacol Sin. 2008, 29: 698-706. 10.1111/j.1745-7254.2008.00807.x.

    Article  CAS  Google Scholar 

  11. Wong YT, Gruber J, Jenner AM, Pei-Ern NgM: Elevation of oxidative-damage biomarkers during aging in F2 hybrid mice: Protection by chronic oral intake of resveratrol. Free Radic Biol Med. 2009, 46: 799-809. 10.1016/j.freeradbiomed.2008.12.016.

    Article  CAS  Google Scholar 

  12. Dal-Pan A, Blanc S, Aujard F: Resveratrol suppresses body mass gain in a seasonal non-human primate model of obesity. BMC Physiology. 2010, 10: 11-10.1186/1472-6793-10-11.

    Article  Google Scholar 

  13. Baile CA, Yang JY, Rayalam S, Hartzell DL: Effect of resveratrol on fat mobilization. Ann N Y Acad Sci. 2011, 1215: 40-47. 10.1111/j.1749-6632.2010.05845.x.

    Article  CAS  Google Scholar 

  14. Rayalam S, Della-Fera M, Yang J, Park H: Resveratrol potentiates genistein's antiadipogenic and proapoptotic effects in 3T3-L1 adipocytes. J Nutr. 2007, 137: 2668-2673.

    CAS  Google Scholar 

  15. Mader I, Wabitsch M, Fischer-Posovsky P, Fulda S: Identification of a novel proapoptotic function of resveratrol in fat cells:SIRT1-independent sensitization to TRAIL-induced apoptosis. FASEB J. 2010, 14: 1997-2009.

    Article  Google Scholar 

  16. Picard F, Kurtev M, Chung N, Topark-Ngarm A: Sirt1 promotes fat mobilization in white adipocytes by repressing PPAR-gamma. Nature. 2004, 429: 771-776. 10.1038/nature02583.

    Article  CAS  Google Scholar 

  17. Bai L, Pang W, Yang Y, Yang G: Modulation of Sirt1 by resveratrol and nicotinamide alters proliferation and differentiation of pig preadipocytes. Mol Cell Biochem. 2008, 307: 129-140.

    Article  CAS  Google Scholar 

  18. Fischer-Posovsky P, Kukulus V, Tews D, Unterkircher T: Resveratrol regulates human adipocyte number and function in a Sirt1-dependent manner. Am J Clin Nutr. 2010, 92: 5-15. 10.3945/ajcn.2009.28435.

    Article  Google Scholar 

  19. Szkudelska K, Szkudelski T: Resveratrol, obesity and diabetes. Eur J Pharmacol. 2010, 635: 1-8. 10.1016/j.ejphar.2010.02.054.

    Article  CAS  Google Scholar 

  20. Macarulla M, Alberdi G, Gómez S, Tueros I: Effects of different doses of resveratrol on body fat and serum parameters in rats fed a hypercaloric diet. J Physiol Biochem. 2009, 65: 369-376. 10.1007/BF03185932.

    Article  CAS  Google Scholar 

  21. Gonzales A, Orlando R: Curcumin and resveratrol inhibit nuclear factor-kappaB-mediated cytokine expression in adipocytes. Nutr Metab (Lond). 2008, 5: 17-10.1186/1743-7075-5-17.

    Article  Google Scholar 

  22. Del Prado M, Hernandez-Montes H, Villalpando S: Characterization of a fluorometric method for lipoprotein lipase. Arch Med Res. 1994, 25: 331-335.

    CAS  Google Scholar 

  23. Miranda J, Churruca I, Fernández-Quintela A, Rodríguez V: Weak effect of trans-10, cis-12-conjugated linoleic acid on body fat accumulation in adult hamsters. Br J Nutr. 2009, 102: 1583-1589. 10.1017/S0007114509990912.

    Article  CAS  Google Scholar 

  24. Zabala A, Churruca I, Macarulla MT, Rodriguez VM: The trans-10,cis-12 isomer of conjugated linoleic acid reduces hepatic triacylglycerol content without affecting lipogenic enzymes in hamsters. Br J Nutr. 2004, 92: 383-389. 10.1079/BJN20041220.

    Article  CAS  Google Scholar 

  25. Urpi-Sarda M, Zamora-Ros R, Lamuela-Raventos R, Cherubini A: HPLC-tandem mass spectrometric method to characterize resveratrol metabolism in humans. Clin Chem. 2007, 53: 292-299.

    Article  CAS  Google Scholar 

  26. Urpí-Sardà M, Jáuregui O, Lamuela-Raventós R, Jaeger W: Uptake of diet resveratrol into the human low-density lipoprotein. Identification and quantification of resveratrol metabolites by liquid chromatography coupled with tandem mass spectrometry. Anal Chem. 2005, 77: 3149-3155. 10.1021/ac0484272.

    Article  Google Scholar 

  27. Andres-Lacueva C, Shukitt-Hale B, Galli R, Jauregui O: Anthocyanins in aged blueberry-fed rats are found centrally and may enhance memory. Nutr Neurosci. 2005, 8: 111-120. 10.1080/10284150500078117.

    Article  CAS  Google Scholar 

  28. Goldberg DM, Ng E, Yan J, Karumanchiri A: Regional differences in resveratrol isomer concentrations of wines from various cultivars. Journal of Wine Research. 1996, 7: 13-24. 10.1080/09571269608718057.

    Article  Google Scholar 

  29. Zamora-Ros R, Andres-Lacueva C, Lamuela-Raventós R, Berenguer T: Concentrations of resveratrol and derivatives in foods and estimation of dietary intake in a Spanish population: European Prospective Investigation into Cancer and Nutrition (EPIC)-Spain cohort. Br J Nutr. 2008, 100: 188-196.

    Article  CAS  Google Scholar 

  30. Munday MR: Regulation of mammalian acetyl.CoA carboxylase. Biochem Soc Trans. 2002, 30: 1059-1064.

    Article  CAS  Google Scholar 

  31. Katsurada A, Iritani N, Fukuda H, Matsumura Y: Effects of nutrients and hormones on transcriptional and post-transcriptional regulation of fatty acid synthase in rat liver. Eur J Biochem. 1990, 190: 427-433. 10.1111/j.1432-1033.1990.tb15592.x.

    Article  CAS  Google Scholar 

  32. Kim K, Park S, Kim Y: Regulation of fatty acid synthase at transcriptional and post-transcriptional levels in rat liver. Yonsei Med J. 1992, 33: 199-208.

    Article  CAS  Google Scholar 

  33. Szkudelska K, Nogowski L, Szkudelski T: Resveratrol, a naturally occurring diphenolic compound, affects lipogenesis, lipolysis and the antilipolytic action of insulin in isolated rat adipocytes. J Steroid Biochem Mol Biol. 2009, 113: 17-24. 10.1016/j.jsbmb.2008.11.001.

    Article  CAS  Google Scholar 

  34. Floyd Z, Wang Z, Kilroy G, Cefalu W: Modulation of peroxisome proliferator-activated receptor gamma stability and transcriptional activity in adipocytes by resveratrol. Metabolism. 2008, 57: S32-S38.

    Article  CAS  Google Scholar 

  35. Asensi M, Medina I, Ortega A, Carretero J: Inhibition of cancer growth by resveratrol is related to its low bioavailability. Free Radic Biol Med. 2002, 33: 387-398. 10.1016/S0891-5849(02)00911-5.

    Article  CAS  Google Scholar 

  36. Meng X, Maliakal P, Lu H, Lee M, Yang C: Urinary and plasma levels of resveratrol and quercetin in humans, mice, and rats after ingestion of pure compounds and grape juice. J Agric Food Chem. 2004, 52: 935-942. 10.1021/jf030582e.

    Article  CAS  Google Scholar 

Download references


This study was supported by grants from the Ministerio de Ciencia e Innovación (AGL2008-1005-ALI and partially by the AGL2006-14228-C03-02), Instituto de Salud Carlos III (RETIC PREDIMED) and the Government of País Vasco (IT-386-10; CTP09/R5). G. Alberdi is a recipient of a doctoral fellowship from the Ministerio de Ciencia e Innovación. Resveratrol was a generous gift from Monteloeder (Elche, Alicante, Spain).

Author information

Authors and Affiliations


Corresponding author

Correspondence to María T Macarulla.

Additional information

Competing interests

The authors declare that they have no competing interests.

Authors' contributions

GA, VRM and JM carried out RT-PCR analysis. GA, MT and NA assessed enzyme activities, CAL evaluated resveratrol metabolites in adipose tissue. MT, VMR and MPP designed the experiment and MPP was responsible for results discussion and manuscript redaction. All authors read and approved the final manuscript.

Authors’ original submitted files for images

Rights and permissions

Open Access This article is published under license to BioMed Central Ltd. This is an Open Access article is distributed under the terms of the Creative Commons Attribution License ( ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reprints and permissions

About this article

Cite this article

Alberdi, G., Rodríguez, V.M., Miranda, J. et al. Changes in white adipose tissue metabolism induced by resveratrol in rats. Nutr Metab (Lond) 8, 29 (2011).

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: