• Nutrition Research and Practice
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• 제2권1호
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• pp.13-16
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• 2008

Taurine supplementation has been shown to have an effect on lowering blood lipids in ovariectomized (OVX) rats. It therefore seemed desirable to find out whether the beneficial effect of taurine on OVX rats fed calcium-deficient diet could also be reproduced. Forty female Sprague-Dawley rats were divided into two groups. One group was OVX and the other group received a sham operation (Sham). Each rat group was further divided into the control diet and the taurine supplemented (2.0g/100g diet) diet group. All rats were fed on calcium-deficient diet and deionized water ad libitum for 6 weeks. Plasma and liver lipids were determined by using commercial kits. LDL-cholesterol concentrations were estimated with the equation of Friedewald et al. (1972). There were no significant differences in body weight gain and food intake between the control and taurine group within Sham and OVX groups, but body weight gain, food intake, and food efficiency ratio was higher in the OVX group. Concentrations of plasma total cholesterol, triglyceride, LDL-cholesterol were significantly lower in the taurine fed group of OVX rats fed Ca deficient diet, while HDL-cholesterol concentration was increased in the taurine fed group. Therefore, in this study, we examined whether taurine also prevented hypercholesterolemia induced by ovarian hormone deficiency in ovariectomized rats when they were fed a calcium-deficient diet. These results indicate that taurine may have some beneficial effects on hypercholesterolemia and hypertriglyceridemia in OVX rats fed calcium-deficient diet.

• Asian-Australasian Journal of Animal Sciences
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• 제14권5호
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• pp.733-745
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• 2001

This review paper discusses the relevance and potential importance of food-feed systems in Asian agricultural systems, and in particular the role and contribution of legumes to these systems. A food-feed system is one that maintains, if not increases, the yield of food crops, sustains soil fertility, and provides dietary nutrients for animals. It involves a cropping pattern within which the feed crop has many beneficial effects without competing for land, soil nutrients and water with the food crops. The agricultural environment is described with reference to the priority agro-ecological zones and prevailing mixed farming systems in Asia. Within these systems, animal production is severely hampered by critical feed shortages which can however, be alleviated by the integration of suitable leguminous forages into the cropping systems. The review also focuses on the role and potential importance of leguminous forages in terms of biodiversity, their uses in farming systems, beneficial effects on animal performance, and draws attention to six case studies in different countries that clearly demonstrate many benefits of developing such food-feed systems. Considerable opportunities exist for widening the use of forage legumes in the development of systems with several complementary advantages (e.g. fenceline, cover crops, fodder banks, forage source and erosion control) to improve the development of sustainable crop-animal systems in Asia.

• 대한한의학회지
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• 제26권2호
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• pp.63-76
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• 2005

Objectives: Reactive oxygen species (ROS) have been implicated in the pathogenesis of a wide range of acute and longterm neurodegenerative diseases. This study was undertaken to examine whether Sunghyangchungisan(SHCS), a well-known prescription in Korean traditional medicine, might have beneficial effects on ROS-induced brain cell injury. Methods: Human neuroglioma cell line A172 and H2O2 were employed as an experimental model cell and oxidant. Results: SHCS effectively protected the cells against both the necrotic and apoptotic cell death induced by H2O2. The effect of SHCS was dose-dependent at concentrations ranging from 0.2 to 5mg/ml. SHCS significantly prevented depletion of cellular ATP and activation of poly (ADP-ribose) polymerase induced by H2O2. It also helped mitochondria to preserve its functional integrity estimated by MTT reduction ability. Furthermore, SHCS significantly prevented H202-induced release of cytochrome c into cytosol. Determination of intracellular ROS showed that SHCS might exert its role as a powerful scavenger of intracellular ROS. Conclusions: The present study provides clear evidence for the beneficial effect of SHCS on ROS-induced neuroglial cell injury. The action of SHCS as an ROS-scavenger might underlie the mechanism.

• Journal of Microbiology and Biotechnology
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• 제30권4호
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• pp.477-481
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• 2020

Viability plays an important role in the beneficial microbes (probiotics) to produce health benefits. However, this idea has been changed after the invention of the term "paraprobiotics," indicating that non-viable microbes could produce health benefits similar to those produced by live probiotics. Occasionally, it might be dangerous to administer live probiotics to people with weak immunity. In such cases, ingestion of paraprobiotics could be a potential alternative. The definition of paraprobiotics refers to the use of inactivated (non-viable) microbial cells or cell fractions to provide health benefits to the consumer. Paraprobiotics have attracted much attention because of their long shelf life, safety, and beneficial effects, such as modulation of immunity, modification of biological responses, reduction of cholesterol, anti-inflammatory, and antiproliferative properties. These features indicate that paraprobiotics may play a vital role in improving the health of the consumer by enhancing particular physiological functions, even though the exact underlying mechanisms have not yet been completely elucidated. In this mini-review, we briefly discuss the historical backgrounds of paraprobiotics and evidence of their health-promoting effects, prophylactic, and therapeutic properties.

• 농업과학연구
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• 제44권2호
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• pp.181-187
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• 2017

The use of practical management factors to maximize pig health improvement cannot guarantee freedom from diseases. Moreover, because of health safety concerns, the use of antibiotics has been restricted in livestock, including pigs. Therefore, the swine industry has been looking for various alternatives to antibiotics to improve pig's health and performance. Clay is a dietary factor generally accepted for improving pig health. It is a naturally occurring material and is primarily composed of fine-grained minerals. It has a specific structure with polar attraction. Because of this structure, clay has the ability to lose or gain water reversibly. In addition, clay has beneficial physiological activities. First, clay has anti-diarrheic and antibacterial effects by penetrating the cell wall of bacteria or inhibiting their metabolism. Second, it can protect the intestinal tract by absorbing toxins, bacteria, or even viruses. When added to the diet, clay has also been known to bind some mycotoxins, which are toxic secondary metabolites produced by fungi, namely in cereal grains. Those beneficial effects of clay can improve pigs' health and performance by reducing pathogenic bacteria, especially pathogenic Escherichia coli, in the intestinal tract. Therefore, it is suggested that clay has a remarkable potential as an antibiotics alternative.

• 대한한의학회지
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• 제38권2호
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• pp.1-6
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• 2017

Objectives: Natural environment therapy is considered as an option for atopic dermatitis. This study was aimed to examine the beneficial effects of natural environment therapy among patients with atopic dermatitis who have moved in an atopy-free village. Methods: The questionnaire-based survey was conducted from parents of 20 children with atopic dermatitis (12 male and 8 female, median age 8 years, ranging from 6 to 13 years). The questionnaire consisted of 10 questions for the changes of two typical symptoms of pruritus and sleeping difficulty after moving into an atopy-free village. Results: 75.0% and 88.9% of patients have a family history (at least one parent and one of siblings respectively) of allergic disorders. The median staying period of patients was 27.6 months (ranging from 2 to 55 months). The score indicating pruritus was significantly improved from $6.2{\pm}2.8$ into $4.8{\pm}1.8$ (p<0.05), and sleeping difficulty was also improved from $5.7{\pm}2.9$ into $4.3{\pm}2.1$ (p<0.05) too. Conclusions: This study suggests that the natural environmental therapies could be a choice for patients with atopic dermatitis, which should be studied further for their scientific evidence and mechanisms.

• 한국초지조사료학회지
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• 제35권3호
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• pp.207-211
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• 2015

The objective of the study was to measure the beneficial effects of lactic acid bacteria (LAB) inoculation on the nutritive value of oat silage collected from thirteen regions in the Republic of Korea. The contents of crude protein, acid detergent fiber (ADF), neutral detergent fiber (NDF) and crude ash (CA) were slightly lower in LAB inoculated silage when compared with the control silage, whereas inoculation of LAB resulted in increased total digestible nutrient (TDN). Higher number of LAB, but lower count of yeast and fungi indicated the effectiveness of the LAB inoculation on oat silage fermentation. LAB inoculation resulted in low pH silage, which may prevent undesirable microbial growth. The LAB inoculation promoted lactic acid dominant fermentation with marginal levels of acetic acid and butyric acid in oat silage. These data suggest that the LAB inoculation may preserve oat silage at better quality for ruminant animal production.

• 한국식품영양학회지
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• 제31권3호
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• pp.319-327
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• 2018

This paper defines the common features of synbiotics based on the definition of probiotics and prebiotics, and reviews the effectiveness of synbiotic food. The concept of synbiotics is defined as 'a mixture of prebiotics and probiotics that have a beneficial effect on the host, as a dietary supplement that alters living organisms in the gastrointestinal tract and improves their survival.' Synbiotic food contains ingredients with beneficial microbes that are expected to improve interactions between microbial and useful substances. Synbiotic foods may have anti-cancer and immune system-boosting effects. Improved digestion, healthier bowel movements, and overall increased intestinal health has been reported were reported after increasing the healthy microorganisms within the intestinal tract. In addition, depending on the type of food containing the symbiotic ingredients, more consistent weight control, improvement of cardiovascular health, and lower blood glucose levels may also be expected. Unlike previous studies, this review of synbiotics has shown that it is necessary for synergistic effects to take place among microorganisms and components to be further studied. Further research is needed on the safety and ingestion of microorganisms contained in synbiotics.

• Journal of Acupuncture Research
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• 제35권4호
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• pp.187-192
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• 2018

Background: The aim of this study was to compare the effects of different cupping therapy methods combined with Korean medicine treatments for peripheral facial paralysis. Methods: 105 patients treated for peripheral facial paralysis with cupping therapy and other Korean medicine treatment at Gil Korean medicine hospital, Gachon University between May 19, 2014 and June 30, 2018 were selected and their medical charts retrospectively analyzed. 48 patients who met the inclusion criteria were divided into 2 groups: wet cupping (WC) therapy, or dry cupping (DC) therapy combined with Korean medicine treatment. The duration of treatment ranged from 2 weeks for inpatient treatment to 2 months for outpatient treatment. Both WC and DC therapy were performed on TE13, 3 times per week during the treatment period. The effect of cupping therapy was evaluated by using the Gross Grading System of the House-Brackmann (HB score) and the Yanagihara's Unweighted Grading System (Y score). Results: For both WC and DC treatment of symptoms related to peripheral facial paralysis, HB scores showed a significant decrease and Y scores showed a significant increase from baseline to end of treatment, indicating a beneficial improvement in patient symptoms for both WC and DC. Conclusion: In this study, both DC and WC treatment had significant improvements on peripheral facial paralysis symptoms, with WC having significantly greater beneficial effects than DC.

• Journal of Nutrition and Health
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• 제49권5호
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• pp.288-294
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• 2016

Purpose: The aim of this work was to investigate the beneficial effects of rhamnazin against inflammation, reactive oxygen species (ROS)/reactive nitrogen species (RNS), and anti-oxidative activity in murine macrophage RAW264.7 cells. Methods: To examine the beneficial properties of rhamnazin on inflammation, ROS/ RNS, and anti-oxidative activity in the murine macrophage RAW264.7 cell model, several key markers, including COX and 5-LO activities, $NO^{\cdot}$, $ONOO^-$, total reactive species formation, lipid peroxidation, $^{\cdot}O_2$ levels, and catalase activity were estimated. Results: Results show that rhamnazin was protective against LPS-induced cytotoxicity in macrophage cells. The underlying action of rhamnazin might be through modulation of ROS/RNS and anti-oxidative activity through regulation of total reactive species production, lipid peroxidation, catalase activity, and $^{\cdot}O_2$, $NO^{\cdot}$, and $ONOO^{\cdot}$ levels. In addition, rhamnazin down-regulated the activities of pro-inflammatory COX and 5-LO. Conclusion: The plausible action by which rhamnazin renders its protective effects in macrophage cells is likely due to its capability to regulate LPS-induced inflammation, ROS/ RNS, and anti-oxidative activity.