• Journal of Ginseng Research
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• v.24 no.1
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• pp.46-50
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• 2000

This study was carried out to investigate the effect of crude saponin from Korean red ginseng on clinical chemical parameters in ovariectomized rats. The crude red ginseng saponin was prepared by Diaion HP-20 adsorption chromatography and spirit. Tota1 of 50 rats were divided into 5 groups: normal control (NC), sham-ovariectomized (SO), ovariectomized (OR), ovariectomized and saponin treated (OS) and normal control treated with saponin (NS). Saponin was intraperitonally administered for 12 weeks since 1 week before ovariectomy: The body weight of ovariectomized rats showed no significant change but that of NS group showed significant increase when compared with NC group. Platelet counts of serum showed significant increase when treated with saponin regardless of ovariectomy. Triglyceride content of serum in NC group was 152.1 mg/㎗, while that of OR group was decreased to 99.9 mg/㎗ However, when saponin was administered, the content was increased to 138.0 mg/㎗. The weight of spleen also showed significant increase when treated with saponin, while the other organs showed no weight changes. On the other hand, ovariectomy in rats induced decrease in femur weight by 10% when compared with NC group. However, administration of crude saponin in ovariectomized rats recovered the weight of the femur to the similar level of NC (e<0.01 0.05). In addition, femur weight of NS group indicated 10 to 16% higher value than that of NC. These results suggest that Korean red ginseng saponin attenuates phyiological disorders induced by malfunction of ovary.

• Journal of the Korean Society of Food Science and Nutrition
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• v.25 no.4
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• pp.560-567
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• 1996

The present study was undertaken to evaluate the effect of indigestible dextrin on bowel function and serum lipid. Recently developed indigestible dextrin is water soluble dietary fiber obtained by heating and enzyme-treatment of potato starch with low viscosity. SD male rats weighing 80~85g were divided into three groups; control diet(IC), control +5% pectin(IP), control +5% indigestible dextin(ID). Experimental rats were fed one of the experimental diets ad libitum for six weeks. Weight gain, food intake, and food efficiency ratio were not significantly different among other groups. Those of ID tended to be higher than in IP and IC. Weights of liver, spleen and kidney were not significantly different among groups. Epididymal fat pads weight in W and ID tended to be lower than in IC. The weight of cecum was sinificantly higher in m than in other groups(p<0.05). The weight and length of large intestine tended to be higher in IP and ID than in IC. Total feces excretion of ID and If tended to be more than that of IC. Transit time was shorter in IP than in other groups. Serum total lipid, total cholesterol and TG levels were higher in IC group than other groups. The fecal excretion of lipid was significantly higher in IP than in other groups(p<0.05). That of ID tended to be more than that of IC, so fat apparent absorption of ID was lower than that of IC. Ca absorption were decreased more in IP than in other groups(p<0.05).

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.12
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• pp.1724-1731
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• 2009

This study was aimed to investigate the effect of phyto-extract fermented mixture (MP119) on the male sexual functions. The MP119 was evaluated for anti-impotency and anti-hypertensive effects via ACE (angiotensin converting enzyme) or PDE (phosphodiesterase) inhibition assay. $IC_{50}$ values of MP119 against ACE and PDE were 241.3${\pm}$35.5 ppm and 372.2${\pm}$33.8 ppm, respectively. To investigate the effect of testosterone expression by MP119, we performed cell media test using mouse Leydig-derived TM3 cells. Production of testosterone in TM3 cell was increased by MP119. Also, NO (nitric oxide) production of HUVEC (human umbilical vein endothelial cell) was increased when MP119 was added to the cultures. Forty male ICR mice were divided into 4 groups. MP119 was orally intubated for 7 days to group 1 and 3, and same volume of vehicle to group 2 and 4 as controls. After that, group 3 and 4 were intraperitoneally injected cadmium chloride at a single dose of 2 mg/kg. On the 8th experimental day, weights of testis, epididymis and seminal vesicle, number of sperm, concentrations of serum testosterone and cGMP were determined. The number of sperm, the concentrations of testosterone and cGMP were significantly increased in two experimental groups (group 1, 3). These results suggest that MP119 enhanced the sexual function of male mice, and could protect the sexual organs from the cadmium chloride as one of the endocrine disrupters.

• Journal of Nutrition and Health
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• v.22 no.2
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• pp.102-107
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• 1989

The present experiment was performed to study whether or not ovariectomized female rats can be used as an animal model to investigate the effects of estrogen on body compositions. Six-month-old, female rats were ovariectomized and the changes in body compositions were evaluated 6 months after surgery. As summarized in Fig. 2, body fat accretion was double in ovariectomized rats compared to shamoperated rats. Muscle weights were not d!fferent, while bone weights were lower in ovx rats than in sham rats when the values were expressed as a per\ulcornercentage of body weight. Results of the present study suggest that these ovariectomized rats can be utilized as an animal model to study the body compositions of postmenopausal obese women and related health problems.

• Korean Journal of Poultry Science
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• v.29 no.4
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• pp.237-241
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• 2002

To observe the effect of Induced molting on the recovery patterns of abdominal fat, visceral organs, and muscle tissues in spent laying hens after induced molting, three hundred sixty 77-wk-old, Babcock White hens were divided into 36 experimental units of 10 hens each and subjected to molt induction for seven wk. The post-molt production phase was spread over 84 to 126 wks of age. Thirty-six birds were randomly slaughtered and dressed at the pre-molt, 5% egg production, Peak, and end Phases of e99 Production. The body weight, abdominal fat, relative weight and length of visceral organs were measured. Proximate compositions of breast and thigh muscles were analyzed at each stage. The body weight was found to be minimal at the 5% egg Production stage, but increased as the egg Production increased for the rest of production. The pattern of abdominal fat change was very similar to that of body weight. The relative weight of the liver decreased to the lowest at the start of Post molting stage, but Peaked at the end Phase of egg Production (P<0.05). However, he heart and gizzard were observed to reach their maximum weight at the 5% egg Production (P<0.05), whereas they were, similar to those of the pre-molt phase for the rest of the production stages. Both intestine and reproductive tracts were found o be significantly smaller at 5% egg Production than at the other stages; however, their sizes increased gradually, reaching leak at the end Phase of e99 Production (P<0.05). Fat contents in breast and thigh muscles decreased significantly to the lowest at the start of the Post-molt stage, but increased to the highest at the end Phase of e99 Production (P<0.05). Thus, he Present study indicated that the molting process reduced body weight by decreasing the weights of abdominal fat and other visceral organs. Molting also influenced the breast and thigh muscle composition by decreasing fat content.

• Journal of Life Science
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• v.19 no.9
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• pp.1265-1270
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• 2009

The mushroom, Sarcodon aspratus was tested for its possibility of being a health food against corpulence. The mushroom powder was fed to rats with high-fat diet-induced corpulence for 6 weeks. To measure its effects, various factors such as obesity index, serum lipid, and organ weight were analyzed and compared. The group fed a high-fat diet showed a significant increase in the levels of triglyceride, total cholesterol and LDL-cholesterol in serum. However, this increase was not shown in the group fed mushroom powder. The R$\ddot{o}$hrer index (one of many obesity indexes) was higher in the group fed a high-fat diet compared to that of control group. However, there was a significant decrease in the R$\ddot{o}$hrer index in the group fed with mushroom powder. Especially, the increased ratio of liver to body weight was observed in the group fed a high-fat diet compared to the control group. These results suggest that the significant changes in obesity index and organ weight in the group fed with mushroom powder are due to the decreased level of serum triglyceride. Thus, there is a possibility for Sarcodan aspratus to become a heath food that can prevent diseases related to corpulence.

• The Journal of Korean Academy of Sensory Integration
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• v.8 no.1
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• pp.1-13
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• 2010

Purpose : The purpose of the study is to find out the effect of wearing a weighted vest for sensory modulation disorder children. Methods : The participant of the study was an elementary school student, male, aged 7. The ABA single case study was used to design the study which was performed for 14 sessions. During the mediation period(B), the participant received the study cognitive education wearing weighted vest weighing 1.3kg. Results : Abnormal behaviors such as suddenly standing up from the chair, shaking body front and back, and left and right, sucking his thumb and putting the back of his hand to his mouth showed tendency to decrease gradually. Discussion : The participant's abnormal behaviors decreased as the sessions went by, which means the sensory integration therapy can improve the behavior of the child suffering the sensory modulation disorder. The design of the study had certain limitation to explain the influence a weighted vest to sustain the effect of the sensory integration therapy. New study design is needed for the extended studies to prove the lasting effect of a weighted vest for the sensory integration therapy and to suggest protocols incorporating wearing know-hows, proper wearing time, and the weight of a weighted vest.

• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.4
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• pp.494-500
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• 2012

In order to determine the functional benefits of $Cordyceps$ $militaris$ in the immune system, we examined the immunomodulatory activities of $Cordyceps$ $militaris$ in an immunocompromised C57BL/6 mice model. Mice were injected intraperitoneally with an immunosuppressive drug, cyclophosphamide, and then administered orally with 3% hydroxypropylmethylcellulose or 30, 100, and 300 mg/kg of 50% ethanol extract of $Cordyceps$ $militaris$ (CM 30, CM 100, and CM 300, respectively) for 12 days. Mice treated with CM displayed significantly increased splenocyte proliferation and natural killer cell activity compared to immunosuppressed control mice (p<0.05). The spleen cells isolated from mice treated with CM also displayed increased production of Th1 cytokines, including IL-2, IL-12, IFN-${\gamma}$ and TNF-${\alpha}$, suggesting enhanced cellular immunity in response to CM. However, CM had no significant effect on the production of IL-4 and IL-10. These results indicate that $Cordyceps$ $militaris$ enhances immune function by promoting immune cell proliferation and Th1 cytokine production.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.6
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• pp.1204-1209
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• 2001

As a basic study to find bioactive principles for the hypolipidemic effect from natural sources, various biological influences of MeOH extracts of Thuja accidentalis L. and Juniperus chinensis var. horizontalis Nakai on rats were examined. The concentrates obtained from the organic layer and aqueous layer fractions of each species were orally administered to rats and then their effect on the body weight, organ weight, serum lipids profile, and blood glucose concentration were examined. Among the samples tested, the organic layer of Juniperus chinensis var. horizontalis exhibited the possibility of the hypolipidemic effects. The corresponding layer was chromatographed to give three fractions and reexamined their effects on rats. The results demonstrated that the fraction corresponding for the R$_{f}$ 0.4~0.7 which was the mixture of many minor components showed the effect of lowering the blood-lipid bevel effectively without any side effects. Besides, communic acid, identified from and isolated as a major component of the species exhibited the possibe hypolipidemic effects.s.

• Korean Journal of Food Science and Technology
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• v.40 no.4
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• pp.449-454
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• 2008

This research examined whether feeding single extracts or complex extracts of Bulnesia sarmienti, together with a high fat diet, could improve serum lipid levels and reduce fat mass in rats. Test groups were fed the extracts, combined with a high fat diet, for eight weeks, and subdivided into seven groups: normal, control, and five treatment groups (BS: B. sarmienti extracts; BS-S: B. sarmienti and Salvia miltiorrhiza Bunge extracts; BS-M: B. sarmienti and Morus alba Linne extracts; BS-SM1: B. sarmienti, Salvia miltiorrhiza Bunge and Morus alba Linne extracts; and BS-SM2: BS-SM1 extracts at a 2-fold concentration). After feeding the test substance for 8 weeks, no significant differences were found for food intake, water intake, change in body weight, or food efficiency ratios (FER) among the groups. However, serum LDL-cholesterol had increased by 14.1% in the BS-S group. When compared with the control group, total cholesterol levels in the BS, BS-S, BS-M, BS-SM1, and BS-SM2 groups were reduced by 36.0, 14.5, 40.4, 17.5, and 22.5%, respectively, with the greatest change shown in the BS-M group. In terms of triglycerides, levels in BS, BS-S, BS-M, BS-SM1, and BS-SM2 had decreased by 41.9, 8.5, 62.3, 17.7, and 14.5%, respectively. Compared to the control group, the BS group showed a significant decrease in fat mass. In conclusion, the BS and BS-M groups showed significant effects with respect to improved serum lipid profiles and body fat mass when they were fed a high fat diet in combination with the respective extracts.