Publications by authors named "Alfenas R"

Novel species of fungi described in this study include those from various countries as follows: , from accumulated snow sediment sample. , on leaf spots of . , on submerged decaying wood in sea water, on , as endophyte from healthy leaves of .

View Article and Find Full Text PDF

The effect of calcium (Ca) on glycation markers is unknown. We hypothesized that increased Ca intake from skimmed milk associated with an energy-restricted diet intake will reduce glycation markers. This reduction will be associated with a greater improvement in markers of metabolic control in adults with type 2 diabetes, overweight, and low habitual Ca intake (<600 mg/d).

View Article and Find Full Text PDF

Context: Consumption of the Mediterranean diet (MedDiet) has beneficial effects on cardiometabolic health and aging.

Objective: This systematic review aimed to critically investigate the effect of the MedDiet on glycation markers in healthy or overweight individuals with type 2 diabetes or cardiovascular disease.

Data Sources: MEDLINE, EMBASE, Web of Science, and the Cochrane Library were searched, using the terms "Mediterranean diet" AND "glycation end products, advanced".

View Article and Find Full Text PDF

Background And Aims: To assess the association between dietary advanced glycation end products (dAGEs) versus body composition and anthropometric variables.

Methods And Results: Body composition (dual-energy X-ray absorptiometry), anthropometry, and habitual food intake were cross-sectionally evaluated in women with excess body weight and body fat. Mean dAGEs content was estimated using a database containing the N-(carboxymethyl)lysine (CML) content of 549 foods, which was adjusted by mean energy intake, and categorized into low, medium, and high dAGEs, by the 10th and 50th percentiles of the sample.

View Article and Find Full Text PDF

is a destructive fungal pathogen of sweetpotato () that leads to losses at all stages of sweetpotato production. Accurate detection of would allow for more efficient deployment of management tactics in sweetpotato production. To develop a diagnostic assay, a hybrid genome assembly of isolate AS236 was generated.

View Article and Find Full Text PDF

Prebiotics can alter the gastrointestinal environment, favoring the growth of health-promoting bacteria. Although yacon is a functional food, with prebiotic properties (fructooligosaccharides), its effects on the intestinal microbiota have not been investigated yet. The objective of this study was to evaluate the effects of yacon flour consumption and energy-restricted diet in the intestinal microbiota in adults with excess body weight.

View Article and Find Full Text PDF

Here, we report the draft genome sequence of Calonectria pteridis, the causal agent of Calonectria leaf blight in eucalyptus plantations in Brazil. The 58,373,473-bp genome assembly consists of 1,167 scaffolds, with a GC content of 50.21%.

View Article and Find Full Text PDF

Objective: To investigate if the gout-protective effect of low-fat dairy products could be attributed to the urate-lowering effect of calcium.

Methods: This is a placebo-controlled trial in which thirty-five adult (aged 18-42 years) female low-calcium consumers (<800 mg/d) were randomized to one of three treatment groups: low calcium breakfast (control, ∼70 mg of calcium/d) -C or high-calcium breakfast (∼770 mg/d) from calcium citrate - CIT or from skim milk - SM, during 45 consecutive days. Breakfasts were matched for potential confounders and were provided as part of an energy-restricted normoprotein diet containing an additional 800 mg of calcium/d.

View Article and Find Full Text PDF

Context: Dietary fat seems to affect advanced glycation end products (AGEs) and their receptors. This systematic review assesses studies that evaluated the effect of dietary fat on markers of glycation.

Objective: The aim of this systematic review was to analyze the effect of dietary fat on markers of glycation and to explore the mechanisms involved.

View Article and Find Full Text PDF

: Concord grape () juice (CGJ) contains a unique combination of polyphenolic compounds with diverse effects on human health. It also has an intense sensory profile that may modify food choice. Daily consumption of CGJ over 8 weeks reduced fasting blood glucose.

View Article and Find Full Text PDF

Enzymes from phytopathogenic fungi are desirable for biotechnological applications and a highly virulent phytopathogen shows great appeal for enzymes production. To assess the biotechnological potential of , a plant pathogenic fungus, we analyzed its enzymatic profile after growth on six different types of lignocellulosic biomasses. The fungus was able to produce a wide variety of enzymes with superior xylanase activity.

View Article and Find Full Text PDF

Advanced glycation end-products (AGEs) favor inflammation and oxidative stress, playing a role in chronic diseases pathogenesis. Grape polyphenols exert antiglycative and antioxidant effects which may contribute to prevent chronic diseases. However, clinical evidence of grape polyphenols on chronic disease prevention and treatment by glycation markers modulation are limited.

View Article and Find Full Text PDF

Objectives: Regardless of the positive effect of yacon on metabolic markers, this food contains fructose molecules, which can originate advanced glycation end products (AGEs). High AGEs serum concentrations can contribute to excess body weight. We evaluated the effect of consuming an energy-restricted diet and yacon flour on glycation markers concentrations, and the associations between these markers and factors linked to obesity in adults with excess body weight.

View Article and Find Full Text PDF

Context: Reducing dietary advanced glycation end-products (AGEs) may favor diabetes control.

Objective: Critically analyze studies about the effect of dietary AGEs restriction on inflammation, oxidative stress, and glycemic control in patients with type 2 diabetes mellitus (DM2).

Data Source: This systematic review was conducted according to PRISMA methodology.

View Article and Find Full Text PDF

Background: Food insecurity is a public health concern that affects health and quality of life, but its association with cardiometabolic risk is not well established. Thus, this systematic review evaluated the association between food insecurity and cardiometabolic risk factors in adults and the elderly.

Methods: Search was conducted according to the PRISMA protocol using Scielo, LILACS and PubMed databases.

View Article and Find Full Text PDF

L.f., known as teak, is one of the most valuable tropical hardwood species that has been extensively planted in tropical zones, covering about 6,8 million hectares (Kollert and Kleine 2017).

View Article and Find Full Text PDF

Advanced glycation end products (AGEs) have been implicated in the pathogenesis of most chronic diseases. Therefore, identification of treatments that can attenuate the effects of these compounds and prevent cardiometabolic complications is of extreme public health interest. Recently, body weight management interventions showed positive results on reducing serum AGE concentrations.

View Article and Find Full Text PDF

We assessed the effects of increased Ca consumption from fat-free milk in an energy-restricted diet and educational activities in the metabolic control of overweight type 2 diabetes mellitus (T2DM) patients. Fourteen subjects with T2DM (BMI 29·4 (sd 4·5) kg/m2, low habitual Ca consumption (<600 mg/d)) were included in this randomised, crossover clinical trial. Subjects were randomly allocated to one of the two interventions: drink containing 700 mg of Ca (DAIR) or drink containing 0 mg of Ca (CONT) for ninety consecutive days each.

View Article and Find Full Text PDF

Novel species of fungi described in this study include those from various countries as follows: , and on leaves, , and on leaves, and on leaves, on leaves, on litter of regenerating subtropical rainforest, (incl. gen. nov.

View Article and Find Full Text PDF

We evaluated the effects of high-Ca fat-free milk v. low-Ca control diet on adiposity and on glycaemic control. Fourteen subjects with type 2 diabetes (aged 49·5 (sd 8·6) years, BMI 29·4 (sd 4·5) kg/m2, low habitual Ca consumption (<600 mg/d)) were included in this randomised, crossover clinical trial.

View Article and Find Full Text PDF

Objective: To determine the prevalence of insufficient iodine intake in pregnant women.

Materials And Methods: The search was performed in the electronic databases Medline (PubMed), Latin American and Caribbean Literature in Health Sciences (Lilacs) and Scopus. Review studies, experimental studies, those with adolescent pregnant women (< 20 years) and iodine supplementation were excluded.

View Article and Find Full Text PDF

Context: Consumption of dietary advanced glycation end products (AGEs) is associated with oxidative stress, inflammation, and other chronic conditions commonly associated with obesity.

Objective: To analyze the effects of dietary AGEs on complications associated with obesity.

Data Sources: This systematic review was conducted and reported according to PRISMA guidelines.

View Article and Find Full Text PDF