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      • KCI등재

        Yacon-Based Product in the Modulation of Intestinal Constipation

        Moˆnica de Souza Lima Sant’Anna,Vivian Carolina Rodrigues,Tatiane Ferreira Arau´jo,Taˆnia Toledo de Oliveira,Maria do Carmo Gouveia Peluzio,Ce´lia Lu´cia de Luces Fortes Ferreira 한국식품영양과학회 2015 Journal of medicinal food Vol.18 No.9

        This study aimed to assess the effects of a yacon-based product (YBP) on constipation in adults, including the elderly. Forty-eight individuals were recruited and divided into equal intervention groups named the test and control groups. The YBP (test) and the control (maltodextrin) were dissolved in commercial orange juice. The volunteers for the YBP/test group consumed, on a daily basis, orange juice containing 10 g fructooligosaccharide (FOS)/inulin per day. The control group consumed, on a daily basis, orange juice containing 25 g of maltodextrin. The study had a span of 30 days. We evaluated the participants’ frequency of evacuation, consistency of the feces, constipation score, abdominal symptoms (flatulence, pain, and abdominal strain), and effects upon the microbiota, pH, lactate, and short-chain fatty acids (SCFAs) of the feces. The study showed an increased number of evacuations after the consumption of the YBP as well as an improvement in the consistency of the feces and a reduction in the constipation score. After 30 days of intervention, the group that consumed the YBP showed higher counts of Bifidobacterium, lower Clostridium and enterobacteria counts, and lower fecal pH. In relation to SCFAs, no significant change was found after the intervention. However, the lactate concentration was higher in the test group when compared to the post-treatment control group. The YBP was effective in improving constipation symptoms; not only was its functional characteristic in reducing constipation symptoms evident but it also demonstrated usefulness as a potential therapy.

      • KCI등재

        Effects of Supplementation of Murici (Byrsonima crassifolia) and Tapereba´ (Spondias mombin) Pulp Extracts on Food Intake, Body Parameters, and Oxidative Stress Markers in Healthy Rats

        Anderson Junger Teodoro,Carolina de Oliveira Ramos Petra de Almeida,Raquel Martins Martinez,Vanessa Rosse de Souza,Thuane Passos Barbosa Lima,Bruna Almeida Nascimento,Gabriel de Alcantara Noblat,Giova 한국식품영양과학회 2024 Journal of medicinal food Vol.27 No.1

        This study evaluates the effects of supplementation of murici (Byrsonima crassifolia) and tapereba´ (Spondiasmombin) pulp extracts on dietary intake, body composition, biochemical parameters, and markers of oxidative stress. Twoexperiments were conducted with a total of 80 healthy male Wistar rats and a 30-day supplementation. In the first experiment,animals were divided into control (C) group, murici group 50 mg/(kg$day) (50Mu), murici group 100 mg/(kg$day) (100Mu),and murici group 200 mg/(kg$day) (200Mu). In the second experiment, animals were divided into C group, tapereba´ group50 mg/(kg$day) (50Tap), tapereba´ group 100 mg/(kg$day) (100Tap), and tapereba´ group 200 mg/(kg$day) (200Tap). Resultsshowed lower feed intake in 50Mu, 100Mu, and 100Tap groups (13%, 12%, and 10%, respectively, P < .05) and lower bodyfat in 200Mu, 100Tap, and 200Tap groups (16.0%, 29.1%, and 27.1%, respectively, P < .05). Only the 100Tap group showedreduced adipose tissue content (30.4%; P < .05). Increased plasma antioxidant capacity was observed at all doses for bothfruits. Tapereba´ supplementation reduced ferrous oxidation–xylenol orange levels (50Tap: 8.4%, 100Tap: 16.1%, 200Tap:24.3%; P < .05) and increased thiol levels (50Tap: 39%, 100Tap: 31%; P < .05). Serum thiobarbituric acid reactive substanceslevels were reduced in all groups receiving tapereba´ (50Tap: 77.7%, 100Tap: 73.1%, 200Tap: 73.8%; P < .05) and murici(50Mu: 44.5%, 100Mu: 34%, 200Mu: 43%; P < .05). Therefore, it is suggested that the inclusion of these fruits in the diet cancontribute to health maintenance and disease prevention, through their effects on controlling food intake, improving bodycomposition, and in combating oxidative stress.

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        Shaping ability and apical debris extrusion after root canal preparation with rotary or reciprocating instruments: a micro-CT study

        da Silva Emmanuel João Nogueira Leal,de Moura Sara Gomes,de Lima Carolina Oliveira,Barbosa Ana Flávia Almeida,Misael Waleska Florentino,Lacerda Mariane Floriano Lopes Santos,Sassone Luciana Moura 대한치과보존학회 2021 Restorative Dentistry & Endodontics Vol.46 No.2

        Objectives: The aim of this study was to evaluate the shaping ability of the TruShape and Reciproc Blue systems and the apical extrusion of debris after root canal instrumentation. The ProTaper Universal system was used as a reference for comparison. Materials and Methods: Thirty-three mandibular premolars with a single canal were scanned using micro-computed tomography and were matched into 3 groups (n = 11) according to the instrumentation system: TruShape, Reciproc Blue and ProTaper Universal. The teeth were accessed and mounted in an apparatus with agarose gel, which simulated apical resistance provided by the periapical tissue and enabled the collection of apically extruded debris. During root canal preparation, 2.5% sodium hypochlorite was used as an irrigant. The samples were scanned again after instrumentation. The percentage of unprepared area, removed dentin, and volume of apically extruded debris were analyzed. The data were analyzed using 1-way analysis of variance and the Tukey test for multiple comparisons at a 5% significance level. Results: No significant differences in the percentage of unprepared area were observed among the systems (p > 0.05). ProTaper Universal presented a higher percentage of dentin removal than the TruShape and Reciproc Blue systems (p < 0.05). The systems produced similar volumes of apically extruded debris (p > 0.05). Conclusions: All systems caused apically extruded debris, without any significant differences among them. TruShape, Reciproc Blue, and ProTaper Universal presented similar percentages of unprepared area after root canal instrumentation; however, ProTaper Universal was associated with higher dentin removal than the other systems.

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