http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Isabel Hidalgo,Alicia Ortiz,Marı´a Sanchez-Pardo,Leticia Gardun˜o-Siciliano,Marcela Herna´ndez-Ortega,Francisco Villarreal,Eduardo Meaney,Nayelli Najera,Guillermo Manuel Ceballos 한국식품영양과학회 2019 Journal of medicinal food Vol.22 No.6
In the production of chocolate, only cocoa seeds are used, generating by-products that are generally discarded, increasing the risk of environmental contamination. Given fiber, carbohydrates, proteins, and flavonoid content the use of cacao pod husks can generate nutraceutical products for human consumption. In contrast, obesity represents a major public health problem worldwide. Cacao derivatives are able to modulate overweight and lipid disorders. The objective of present work was to prepare and characterize products using cacao by-products and analyze their effects on altered cardiometabolic risk markers in an obesity model induced by high fat diet and fructose ingestion in rats. The effects of a pellet and extracts made with outer pod husk and kernel husk for 5 weeks were analyzed in an obesity rat model. The treatments significantly decreased body weight by 39%, systolic blood pressure by 27%, triglycerides by 55%, total cholesterol by 24%, low-density lipoprotein cholesterol by 37%, and the triglycerides/high-density lipoprotein ratio by 54%. Cacao by-products improved the metabolic function of obese animals, without causing secondary effects
Claudia Concha,María Daniella Carretta,Pablo Alarcón,Ivan Conejeros,Diego Gallardo,Alejandra Isabel Hidalgo,Nestor Tadich,Dante Daniel Cáceres,María Angélica Hidalgo,Rafael Agustín Burgos 대한수의학회 2014 Journal of Veterinary Science Vol.15 No.2
Reactive oxygen species (ROS) production is one of the mainmechanisms used to kill microbes during innate immuneresponse. D-lactic acid, which is augmented during acuteruminal acidosis, reduces platelet activating factor(PAF)-induced ROS production and L-selectin shedding inbovine neutrophils in vitro. This study was conducted toinvestigate whether acute ruminal acidosis induced by acuteoligofructose overload in heifers interferes with ROSproduction and L-selectin shedding in blood neutrophils. Blood neutrophils and plasma were obtained by jugularvenipuncture, while ruminal samples were collected usingrumenocentesis. Lactic acid from plasma and ruminal sampleswas measured by HPLC. PAF-induced ROS production andL-selectin shedding were measured in vitro in bovineneutrophils by a luminol chemiluminescence assay and flowcytometry, respectively. A significant increase in ruminal andplasma lactic acid was recorded in these animals. Specifically,a decrease in PAF-induced ROS production was observed 8 hafter oligofructose overload, and this was sustained until 48 hpost oligofructose overload. A reduction in PAF-inducedL-selectin shedding was observed at 16 h and 32 h postoligofructose overload. Overall, the results indicated thatneutrophil PAF responses were altered in heifers with ruminalacidosis, suggesting a potential dysfunction of the innateimmune response.
Perla Leon-Flores,Nayelli Najera,Elizabeth Perez,Blanca Pardo,Fiacro Jimenez,Dylan Diaz-Chiguer,Francisco Villarreal,Isabel Hidalgo,Guillermo Ceballos,Eduardo Meaney 한국식품영양과학회 2020 Journal of medicinal food Vol.23 No.7
Therapeutic approaches to decrease serum triglyceride (TG) concentrations are not successful mainly due to poor adherence or adverse effects of therapies. In consequence, the search for new low-cost and safer therapeutic alternatives is mandatory. Dark chocolate and cacao have shown promising results improving lipid profiles. Recently, using cacao by-products to reduce elevated cardiometabolic risk markers in an animal model of obesity induced by a high-fat diet and fructose, we showed that TGs, low-density lipoprotein cholesterol, and the TG/high-density lipoprotein (HDL) ratio decreased, suggesting that cacao by-products improved the metabolic function of obese animals. Based on these results, as a proof of concept, a blinded placebo-controlled study was implemented to explore the effects of cacao by-products on anthropometric and biochemical variables in a group of overweight subjects participating in a program composed of reduced-calorie-diet counseling plus a simple aerobic exercise plan. The results showed that counseling induced weight and abdominal circumference reductions in both groups. TGs did not change in the control group; however, TG decreased significantly by 54.9 mg/dL (27.9%) in the experimental group. The TG/HDL cholesterol ratio changed markedly (1.5) in the experimental group. The results reported suggest the use of cacao by-products as an alternative for the treatment of hypertriglyceridemia.