Interactions between adiponectin genetic variants and plasma fatty acid profile can modulate plas... more Interactions between adiponectin genetic variants and plasma fatty acid profile can modulate plasma inflammatory biomarker concentration and the risk for metabolic diseases. The aim of this study was to investigate the interaction between single nucleotide polymorphisms of the adiponectin gene and plasma fatty acid profile in modulating the odds for systemic inflammation in a cross-sectional population-based study. Inflammatory patterns comprised 11 inflammatory biomarkers. Among participants of the Health Survey of São Paulo, 262 adults (19-59 years) met the inclusion criteria. Anthropometric parameters, blood pressure, plasma inflammatory biomarker concentration, and fatty acid profile were measured and five single nucleotide polymorphisms of the adiponectin gene (rs2241766, rs1501299, rs16861209, rs17300539, and rs266729) genotyped. Individuals in the upper 50th percentile for plasma araquidonic acid, n-3 highly unsaturated fatty acid and estimated delta-5-desaturase activity, had reduced odds of being in the inflammatory cluster (OR (95% CI) = 0.55 (0.32-0.95), 0.50 (0.28-0.88) and 0.48 (0.28-0.83), respectively). Gene-plasma fatty acid profile interaction was found between rs2241766 and n-3 (p = 0.019), rs16861209 and araquidonic acid and docosapentaenoic acid (p = 0.044, p = 0.037, respectively), and rs17300539 and saturated fatty acid (p = 0.019). Plasma fatty acid profile can interact with adiponectin gene variants to modulate the risk for systemic inflammatory state.
To assess the interaction of three single nucleotide polymorphisms in the C-reactive protein (CRP... more To assess the interaction of three single nucleotide polymorphisms in the C-reactive protein (CRP) gene and plasma fatty acid (FA) levels in modulating inflammatory profile. A total of 262 subjects, aged >19 y and <60 y, participated in a cross-sectional, population-based study performed in Brazil. Three single nucleotide polymorphisms (rs1205, rs1417938, and rs2808630) spanning the CRP gene were genotyped. Eleven plasma inflammatory biomarkers and plasma FA profile were determined. Cluster analysis was performed to stratify individuals based on eleven inflammatory biomarkers into two groups: an inflammatory (INF) and a noninflammatory group. The INF cluster had higher age, waist circumference, systolic blood pressure, and diastolic blood pressure; higher levels of triacylglycerol, high-sensitivity CRP, tumor necrosis factor-α, interleukin (IL)-8, IL-6, IL-1β, IL-12, IL-10, soluble monocyte chemoattractant protein-1, soluble intercellular adhesion molecule-1, C16:0, polyunsaturated fatty acid, and omega (n)-6 polyunsaturated fatty acid; and greater C20:4n-6, C18:1/18:0, and C20:4/20:3 ratios than the noninflammatory group. Statistically significant gene-plasma C16:1n-7 interaction was detected for rs1417938 (P = 0.047). Those with a dominant homozygous rs2808630 had a lower risk of belonging to the INF group with the upper 50th percentile of C20:4n-6, n-3 highly unsaturated FA, and C20:4/20:3 ratio. Regarding rs1205, A allele carriers had lower risk of being in the INF group when C20:5n-3 and n-3 highly unsaturated FA levels were greater than the median. The INF group exhibited changes in metabolic parameters that predispose this group to chronic disease, where polymorphisms in the CRP gene modulated the risk of being in the INF group depending on individual plasma fatty acid and lipid profile.
ROSSI, L., TIRAPEGUI, J., CASTRO, I. A. Restricted energy intake and high protein diet promote bo... more ROSSI, L., TIRAPEGUI, J., CASTRO, I. A. Restricted energy intake and high protein diet promote body wheight reduction in Karatê athlete. R. bras. Ci e Mov.
International Journal of Food Sciences and Nutrition
This study investigated the effects of mate tea (Ilex paraguariensis) aqueous extract consumption... more This study investigated the effects of mate tea (Ilex paraguariensis) aqueous extract consumption on metabolic indicators and inflammatory response of peritoneal macrophages in rats fed a high-fat diet (HFD). Male Wistar rats were fed a control diet or a HFD for 12 weeks. At the end of this period, rats received, or not, daily doses of yerba maté for 4 weeks. The consumption of yerba maté promoted weight loss, attenuated the HFD-detrimental effects on adiposity and insulin sensitivity and decreased blood levels of the inflammatory biomarkers (p < 0.05). Concerning peritoneal macrophages, mate tea consumption decreased the production of interleukin (IL)-6, but did not influence the production of IL-1β, tumour necrosis factor-α and nitric oxide; cytokine mRNA expression; or the activation of the nuclear factor-κB signalling pathway. In summary, the consumption of mate tea had no consistent effect in the inflammatory response of peritoneal macrophages, but reduced cardiometabolic ri...
Background: It has been difficult to identify the appropriate bio- active substance for the devel... more Background: It has been difficult to identify the appropriate bio- active substance for the development of new functional foods asso- ciated with coronary heart disease, because the results of many clinical studies are contradictory. Objective: The objective of this study was to use the multivariate statistical approach known as principal component analysis (PCA) followed by a mixed model to process
Typicality is the set of sensory characteristics that identify a distinctive type of wine. Thus, ... more Typicality is the set of sensory characteristics that identify a distinctive type of wine. Thus, the aim of this research was to identify the sensory characteristics that contribute to define typicality of young South American red wines based on their varietal and origin, and to evaluate the effect of the vintage on this identification. To achieve this objective, visual appearance, odor, and taste of 138 wines from 2 vintages were submitted to a sensory evaluation using a descriptive analysis complemented with the frequency of citation method, performed by wine experts. The intensity of 17 odor and taste attributes was evaluated using a 5 points rating structured scale. The panel performance evaluation demonstrated its high level of expertise and reproducibility. The wines were separated into 3 clusters by multivariate analyses. Cluster 1 was primarily composed of Carménère, Malbec, and Syrah wines from Chile. Cluster 2 was predominantly composed of Tannat wines from Uruguay and Bra...
The effect of eleven compounds extracted from red propolis on the oxidative stability of a functi... more The effect of eleven compounds extracted from red propolis on the oxidative stability of a functional emulsion was evaluated. Emulsions prepared with Echium oil as omega 3 (ω-3 FA) source, containing 1.63g/100mL of α-linolenic acid (ALA), 0.73g/100mL of stearidonic acid (SDA) and 0.65g/100mL of plant sterol esters (PSE) were prepared without or with phenolic compounds (vanillic acid, caffeic acid, trans-cinnamic acid, 2,4-dihydroxycinnamic acid, p-coumaric acid, quercetin, trans-ferulic acid, trans,trans-farnesol, rutin, gallic acid or sinapic acid). tert-Butylhydroquinone and a mixture containing ascorbic acid and FeSO4 were applied as negative and positive controls of the oxidation. Hydroperoxide, thiobarbituric acid reactive substances (TBARS), malondialdehyde and phytosterol oxidation products (POPs) were evaluated as oxidative markers. Based on hydroperoxide and TBARS analysis, sinapic acid and rutin (200ppm) showed the same antioxidant activity than TBHQ, representing a potential alternative as natural antioxidant to be applied in a functional emulsion containing ω-3 FA and PSE.
Infants who are breast-fed have been shown to have a lower incidence of certain infectious diseas... more Infants who are breast-fed have been shown to have a lower incidence of certain infectious diseases compared with formula-fed infants. Glutamine is one of the most abundant amino acids found in maternal milk and it is essential for the function of immune system cells such as macrophages. The purpose of this study was to investigate the effect of glutamine supplementation on the function of peritoneal macrophages and on hemopoiesis in early-weaned mice inoculated with Mycobacterium bovis bacillus Calmette-Guérin (BCG). Mice were weaned at 14 d of age and distributed to 2 groups and fed either a glutamine-free diet (n = 16) or a glutamine-supplemented diet (+Gln) (n = 16). Both diets were isonitrogenous (with addition of a mixture of nonessential amino acids) and isocaloric. At d 21, 2 subgroups of mice (n = 16) were intraperitoneally injected with BCG and all mice were killed at d 28. Plasma, muscle and liver glutamine concentrations and muscle glutamine synthetase activity were not ...
ABSTRACT The present study aimed to develop a probiotic soy-based product similar to petit-suisse... more ABSTRACT The present study aimed to develop a probiotic soy-based product similar to petit-suisse cheese and to evaluate its perspectives regarding potential for consumer health benefits, sensory acceptability, and instrumental texture during storage. Three different trials were studied: MP (milk-based petit-suisse - control); MSP (mixed product with milk cream and soy); SP (soymilk-based product). The formulations were produced with an ABT culture, containing Lactobacillus acidophilus La-5. Bifidobacterium animalis Bb-12, and the starter Streptococcus thermophilus and stored at 4 degrees C for up to 28 days. Bb-12 viability remained always above 8 log cfu g(-1) for all trials, whereas viability of La-5 was satisfactory at the end of storage for MP (7.56 log cfu g(-1)) and MSP (6.49 log cfu g(-1)), but only up to 21 days (6.84 log cfu g(-1)) for SR The pH remained stable and was lower for MSP (p &lt; 0.05), whereas instrumental hardness and gumminess increased in soy-based products (MSP and SP) and decreased in the control (MP). SP had the highest sensory score means (6.4) on day 21, being sensorially attractive to provide consumers with a functional food without dairy ingredients and with high viability of the probiotic microorganisms.
Oxidative stress is a physiological condition that is associated with atherosclerosis, and it can... more Oxidative stress is a physiological condition that is associated with atherosclerosis, and it can be influenced by diet. Our objective was to group fifty-seven individuals with dyslipidaemia controlled by statins according to four oxidative biomarkers, and to evaluate the diet pattern and blood biochemistry differences between these groups. Blood samples were collected and the following parameters were evaluated: diet intake; plasma fatty acids; lipoprotein concentration; glucose; oxidised LDL (oxLDL); malondialdehyde (MDA); total antioxidant activity by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing ability power assays. Individuals were separated into five groups by cluster analysis. All groups showed a difference with respect to at least one of the four oxidative stress biomarkers. The separation of individuals in the first axis was based upon their total antioxidant activity. Clusters located on the right side showed higher total antioxidant activity, higher myristic f...
OBJECTIVE: To assess the effect of some strategies for body weight reduction on the nutritional s... more OBJECTIVE: To assess the effect of some strategies for body weight reduction on the nutritional status of rats. METHODS AND MATERIALS: Thirty-six rats were divided into 6 equal groups: sedentary (S100), trained (T100), sedentary+ 25% food restriction (FR)(S75 ...
... Research Article. Assessment of nutritional status of active handicapped individuals. Sandra ... more ... Research Article. Assessment of nutritional status of active handicapped individuals. Sandra ML Ribeiro a , b , Regina C. da Silva a , Inar A. de Castro a , Julio Tirapegui a , Corresponding Author Contact Information , E-mail The Corresponding Author. ...
Interactions between adiponectin genetic variants and plasma fatty acid profile can modulate plas... more Interactions between adiponectin genetic variants and plasma fatty acid profile can modulate plasma inflammatory biomarker concentration and the risk for metabolic diseases. The aim of this study was to investigate the interaction between single nucleotide polymorphisms of the adiponectin gene and plasma fatty acid profile in modulating the odds for systemic inflammation in a cross-sectional population-based study. Inflammatory patterns comprised 11 inflammatory biomarkers. Among participants of the Health Survey of São Paulo, 262 adults (19-59 years) met the inclusion criteria. Anthropometric parameters, blood pressure, plasma inflammatory biomarker concentration, and fatty acid profile were measured and five single nucleotide polymorphisms of the adiponectin gene (rs2241766, rs1501299, rs16861209, rs17300539, and rs266729) genotyped. Individuals in the upper 50th percentile for plasma araquidonic acid, n-3 highly unsaturated fatty acid and estimated delta-5-desaturase activity, had reduced odds of being in the inflammatory cluster (OR (95% CI) = 0.55 (0.32-0.95), 0.50 (0.28-0.88) and 0.48 (0.28-0.83), respectively). Gene-plasma fatty acid profile interaction was found between rs2241766 and n-3 (p = 0.019), rs16861209 and araquidonic acid and docosapentaenoic acid (p = 0.044, p = 0.037, respectively), and rs17300539 and saturated fatty acid (p = 0.019). Plasma fatty acid profile can interact with adiponectin gene variants to modulate the risk for systemic inflammatory state.
To assess the interaction of three single nucleotide polymorphisms in the C-reactive protein (CRP... more To assess the interaction of three single nucleotide polymorphisms in the C-reactive protein (CRP) gene and plasma fatty acid (FA) levels in modulating inflammatory profile. A total of 262 subjects, aged &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;19 y and &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;60 y, participated in a cross-sectional, population-based study performed in Brazil. Three single nucleotide polymorphisms (rs1205, rs1417938, and rs2808630) spanning the CRP gene were genotyped. Eleven plasma inflammatory biomarkers and plasma FA profile were determined. Cluster analysis was performed to stratify individuals based on eleven inflammatory biomarkers into two groups: an inflammatory (INF) and a noninflammatory group. The INF cluster had higher age, waist circumference, systolic blood pressure, and diastolic blood pressure; higher levels of triacylglycerol, high-sensitivity CRP, tumor necrosis factor-α, interleukin (IL)-8, IL-6, IL-1β, IL-12, IL-10, soluble monocyte chemoattractant protein-1, soluble intercellular adhesion molecule-1, C16:0, polyunsaturated fatty acid, and omega (n)-6 polyunsaturated fatty acid; and greater C20:4n-6, C18:1/18:0, and C20:4/20:3 ratios than the noninflammatory group. Statistically significant gene-plasma C16:1n-7 interaction was detected for rs1417938 (P = 0.047). Those with a dominant homozygous rs2808630 had a lower risk of belonging to the INF group with the upper 50th percentile of C20:4n-6, n-3 highly unsaturated FA, and C20:4/20:3 ratio. Regarding rs1205, A allele carriers had lower risk of being in the INF group when C20:5n-3 and n-3 highly unsaturated FA levels were greater than the median. The INF group exhibited changes in metabolic parameters that predispose this group to chronic disease, where polymorphisms in the CRP gene modulated the risk of being in the INF group depending on individual plasma fatty acid and lipid profile.
ROSSI, L., TIRAPEGUI, J., CASTRO, I. A. Restricted energy intake and high protein diet promote bo... more ROSSI, L., TIRAPEGUI, J., CASTRO, I. A. Restricted energy intake and high protein diet promote body wheight reduction in Karatê athlete. R. bras. Ci e Mov.
International Journal of Food Sciences and Nutrition
This study investigated the effects of mate tea (Ilex paraguariensis) aqueous extract consumption... more This study investigated the effects of mate tea (Ilex paraguariensis) aqueous extract consumption on metabolic indicators and inflammatory response of peritoneal macrophages in rats fed a high-fat diet (HFD). Male Wistar rats were fed a control diet or a HFD for 12 weeks. At the end of this period, rats received, or not, daily doses of yerba maté for 4 weeks. The consumption of yerba maté promoted weight loss, attenuated the HFD-detrimental effects on adiposity and insulin sensitivity and decreased blood levels of the inflammatory biomarkers (p < 0.05). Concerning peritoneal macrophages, mate tea consumption decreased the production of interleukin (IL)-6, but did not influence the production of IL-1β, tumour necrosis factor-α and nitric oxide; cytokine mRNA expression; or the activation of the nuclear factor-κB signalling pathway. In summary, the consumption of mate tea had no consistent effect in the inflammatory response of peritoneal macrophages, but reduced cardiometabolic ri...
Background: It has been difficult to identify the appropriate bio- active substance for the devel... more Background: It has been difficult to identify the appropriate bio- active substance for the development of new functional foods asso- ciated with coronary heart disease, because the results of many clinical studies are contradictory. Objective: The objective of this study was to use the multivariate statistical approach known as principal component analysis (PCA) followed by a mixed model to process
Typicality is the set of sensory characteristics that identify a distinctive type of wine. Thus, ... more Typicality is the set of sensory characteristics that identify a distinctive type of wine. Thus, the aim of this research was to identify the sensory characteristics that contribute to define typicality of young South American red wines based on their varietal and origin, and to evaluate the effect of the vintage on this identification. To achieve this objective, visual appearance, odor, and taste of 138 wines from 2 vintages were submitted to a sensory evaluation using a descriptive analysis complemented with the frequency of citation method, performed by wine experts. The intensity of 17 odor and taste attributes was evaluated using a 5 points rating structured scale. The panel performance evaluation demonstrated its high level of expertise and reproducibility. The wines were separated into 3 clusters by multivariate analyses. Cluster 1 was primarily composed of Carménère, Malbec, and Syrah wines from Chile. Cluster 2 was predominantly composed of Tannat wines from Uruguay and Bra...
The effect of eleven compounds extracted from red propolis on the oxidative stability of a functi... more The effect of eleven compounds extracted from red propolis on the oxidative stability of a functional emulsion was evaluated. Emulsions prepared with Echium oil as omega 3 (ω-3 FA) source, containing 1.63g/100mL of α-linolenic acid (ALA), 0.73g/100mL of stearidonic acid (SDA) and 0.65g/100mL of plant sterol esters (PSE) were prepared without or with phenolic compounds (vanillic acid, caffeic acid, trans-cinnamic acid, 2,4-dihydroxycinnamic acid, p-coumaric acid, quercetin, trans-ferulic acid, trans,trans-farnesol, rutin, gallic acid or sinapic acid). tert-Butylhydroquinone and a mixture containing ascorbic acid and FeSO4 were applied as negative and positive controls of the oxidation. Hydroperoxide, thiobarbituric acid reactive substances (TBARS), malondialdehyde and phytosterol oxidation products (POPs) were evaluated as oxidative markers. Based on hydroperoxide and TBARS analysis, sinapic acid and rutin (200ppm) showed the same antioxidant activity than TBHQ, representing a potential alternative as natural antioxidant to be applied in a functional emulsion containing ω-3 FA and PSE.
Infants who are breast-fed have been shown to have a lower incidence of certain infectious diseas... more Infants who are breast-fed have been shown to have a lower incidence of certain infectious diseases compared with formula-fed infants. Glutamine is one of the most abundant amino acids found in maternal milk and it is essential for the function of immune system cells such as macrophages. The purpose of this study was to investigate the effect of glutamine supplementation on the function of peritoneal macrophages and on hemopoiesis in early-weaned mice inoculated with Mycobacterium bovis bacillus Calmette-Guérin (BCG). Mice were weaned at 14 d of age and distributed to 2 groups and fed either a glutamine-free diet (n = 16) or a glutamine-supplemented diet (+Gln) (n = 16). Both diets were isonitrogenous (with addition of a mixture of nonessential amino acids) and isocaloric. At d 21, 2 subgroups of mice (n = 16) were intraperitoneally injected with BCG and all mice were killed at d 28. Plasma, muscle and liver glutamine concentrations and muscle glutamine synthetase activity were not ...
ABSTRACT The present study aimed to develop a probiotic soy-based product similar to petit-suisse... more ABSTRACT The present study aimed to develop a probiotic soy-based product similar to petit-suisse cheese and to evaluate its perspectives regarding potential for consumer health benefits, sensory acceptability, and instrumental texture during storage. Three different trials were studied: MP (milk-based petit-suisse - control); MSP (mixed product with milk cream and soy); SP (soymilk-based product). The formulations were produced with an ABT culture, containing Lactobacillus acidophilus La-5. Bifidobacterium animalis Bb-12, and the starter Streptococcus thermophilus and stored at 4 degrees C for up to 28 days. Bb-12 viability remained always above 8 log cfu g(-1) for all trials, whereas viability of La-5 was satisfactory at the end of storage for MP (7.56 log cfu g(-1)) and MSP (6.49 log cfu g(-1)), but only up to 21 days (6.84 log cfu g(-1)) for SR The pH remained stable and was lower for MSP (p &lt; 0.05), whereas instrumental hardness and gumminess increased in soy-based products (MSP and SP) and decreased in the control (MP). SP had the highest sensory score means (6.4) on day 21, being sensorially attractive to provide consumers with a functional food without dairy ingredients and with high viability of the probiotic microorganisms.
Oxidative stress is a physiological condition that is associated with atherosclerosis, and it can... more Oxidative stress is a physiological condition that is associated with atherosclerosis, and it can be influenced by diet. Our objective was to group fifty-seven individuals with dyslipidaemia controlled by statins according to four oxidative biomarkers, and to evaluate the diet pattern and blood biochemistry differences between these groups. Blood samples were collected and the following parameters were evaluated: diet intake; plasma fatty acids; lipoprotein concentration; glucose; oxidised LDL (oxLDL); malondialdehyde (MDA); total antioxidant activity by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing ability power assays. Individuals were separated into five groups by cluster analysis. All groups showed a difference with respect to at least one of the four oxidative stress biomarkers. The separation of individuals in the first axis was based upon their total antioxidant activity. Clusters located on the right side showed higher total antioxidant activity, higher myristic f...
OBJECTIVE: To assess the effect of some strategies for body weight reduction on the nutritional s... more OBJECTIVE: To assess the effect of some strategies for body weight reduction on the nutritional status of rats. METHODS AND MATERIALS: Thirty-six rats were divided into 6 equal groups: sedentary (S100), trained (T100), sedentary+ 25% food restriction (FR)(S75 ...
... Research Article. Assessment of nutritional status of active handicapped individuals. Sandra ... more ... Research Article. Assessment of nutritional status of active handicapped individuals. Sandra ML Ribeiro a , b , Regina C. da Silva a , Inar A. de Castro a , Julio Tirapegui a , Corresponding Author Contact Information , E-mail The Corresponding Author. ...
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