• IMMUNE NETWORK
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• 제8권4호
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• pp.124-129
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• 2008

Background: The immunomodulatory effects of Korean mistletoe (Viscum album Coloratum) on the innate immune responses of eel (Anguilla japonica) were studied. Methods: Mistletoe, Freund’s complete adjuvant (FCA), or phosphate-buffered saline (PBS) as a control was injected into eel peritoneal cavities. Results: Nitroblue tetrazolium (NBT)-positive cells in the head kidney of eel were significantly augmented by the second day post-injection of mistletoe. Reactive oxygen intermediates (ROI) were more produced in mistletoe-injected fish kidney leucocytes than in FCA-injected ones. The level of lysozyme activity in the serum of fish 2 days after injection with mistletoe was also significantly higher than that in the serum of the control fish. The optimal concentration of mistletoe in inducing the highest serum lysozyme activity was revealed to 500${\mu}$g/200 g of fish. In phagocytic activity assay, mistletoe-sensitized eel kidney phagocytes captured more zymosan than did the control fish. Conclusion: Korean mistletoe appeared to be a good activator of the non-specific immune responses of eel.

• 대한치과교정학회지
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• 제6권1호
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• pp.47-54
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• 1976

This study was conducted to investigate the effects of multibanded orthodontic appliances on dental caries activity. The subjects consisted of 50 males and females with multibanded orthodontic appliance and the same number of caries free group. The following conclusions were obtained, 1. There was significant difference between the experimental group and control group in the tests of Snyder colorimetric test, acid :buffering capacity and oral glucose clearance test (at $5\%$ level of significance). 2. There was no significant difference between the experimental group and control group in the tests of unstimulated salivary flow fate, stimulated salivary flow rate and salivary viscosity test (at $5\%$ level of significance). 3. Dental caries activity was higher in experimental group than in control group.

• 한국양식학회지
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• 제17권3호
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• pp.209-214
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• 2004

Effects of Korean mistletoe, Viscum album coloratum on the non-specific immune responses of Japanese flounder, Paralichthys olivaceus were examined. Flounder were inoculated with mistletoe, Freunds complete adjuvant (FCA), or phosphate-buffered saline (PBS) as a control into their peritoneal cavities. Reactive oxygen intermediate (ROI) products were more enhanced in mistletoe-injected fish kidney phagocytes than in FCA-injected ones. The level of lysozyme activity detected in the serum of fish 4 d after injection with mistletoe was also significantly higher than that found in the serum of the control fish. The appropriate concentration of mistletoe in eliciting the highest level of serum lysozyme activity was 500 $\mu$m/300 g of fish. In phagocytic activity assays, mistletoe-sen-sitized flounder kidney phagocytes captured more yeasts than those of the control fish. Korean mistletoe appeared to be a good activator of the non-specific immune responses of Japanese flounder.

• 한국식품영양과학회지
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• 제19권1호
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• pp.21-26
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• 1990

The aim of this study is to investigate effects of Prunus mume extract on gastric secretion in rats and experimentally carbon tetrachloride-induced liver damage of rabbits. The groups of Prunus mume extract showed excellent increasing effect in total acidity and peptic activity and decreasing effect on gastric volume than the control group whereas clear differences were not found between sample adminstered group and control group in gastric pH. In liver function test Prunus mume extract exhibited rapid recuperation of liver function that is sGPT activity showed an apparant decreasing effect from the 6th day total cholesterol and alkaline phosphatase level from the 10th day respectively compared to the control group in carbon tetrachloride-intoxicated rabbits. It is, is suggested that Pruns mume extract can be used as the stomachics to promote the gastric digestion by increasing the peptic activity and health food to shorten the recovery time from liver diseases.

• 대한약리학회지
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• 제5권2호
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• pp.81-86
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• 1969

Alloxan is a diabetogenic agent which destroys the beta-cell of the Langerhan's islet of pancreas and it disturbs the secretion of insulin. It is known that alloxan interfers with the hepatic enzyme activity and some aspect of the other metabolism. The author attempted to investigate the influence of reserpine upon the serum transaminase activity, blood sugar and serum total cholesterol contents of rabbit treated alloxan. The results obtained were summarized as follows; 1. The serum GOT and GPT activity of alloxanized rabbit pretreated with reserpine showed marked decrease compared with alloxan control group. 2. The blood sugar level of alloxanized rabbit pretreated with reserpine showed lower than the alloxan control group. 3. The total cholesterol level of alloxanized rabbit pretreated with reserpine was lower than that of alloxan control group.

• Journal of Ginseng Research
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• 제7권1호
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• pp.63-67
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• 1983

Bacillus subtilis grown on medium containing 0.1% trios fraction, 0.005% sodium deoxycholate, and 0.05% taurocholate respectively was shown to grow as filamentous form and contain 2.3 x 10-5M, 1 x 10-5M, and 2.3${\times}$10-5M of intracellular C-AMP, respectively. The concentration was 3 or 4 times lower than that of the control. But concentrations of extracellula: C-AMP were similar to that of the control. Such decrease in C-AMP concentration was shown to parallel with decrease in autolysin activity indicating 40% and 20% lower activity of Bacillus subtilis grown on medium containing 0.05% and 0. l% triol fraction respectively than that of the control, The activity was also shown to be in inverse proportion with the formation of filament .

• 한국식품과학회지
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• 제33권4호
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• pp.492-496
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• 2001

혈청 중성지질 저하작용을 가지고 있는 것으로 알려진 OA식 및 DEHP식을 각각 투여한 흰쥐의 간장 및 소장에서 MTP 활성과 mRNA 수준을 검토하였다. 간장 중성지질 농도는 대조군에 비교해서 OA군에서 유의하게 증가하였으나, DEHP군에서는 유의한 차이가 없었다. 혈청 중성지질 농도는 대조군에 비해서 OA군 및 DEHP군에서 유의하게 감소하였는데, 이러한 저하는 OA군에서 더욱 현저하였다. 간세포에서의 MTP 활성과 mRNA 수준은 대조군에 비해서 OA군에서 유의하게 저하하였으나, 소장에서의 MTP 활성은 증가하였다. 그러나, 간장 및 소장의 MTP 활성과 mRNA 수준은 대조군과 DEHP군 사이에서는 유의적인 변화가 없었다. 간장에 있어서 중성지질 합성의 중요 조절효소인 microsomal PAP 활성은 대조군에 비해 OA군에서 유의하게 증가하였으나, DEHP군에서는 cytosolic PAP 활성이 감소하였다. 이상의 결과로부터, OA에 의한 혈청 중성지질 저하 작용에는 간장 MTP 활성과 mRNA 유전자 발현이 깊이 관여하였으나, DEHP에 의한 혈청 중성지질 저하 작용에는 MTP 대사와는 무관한 것으로 사료되었다.

• The Journal of Korean Physical Therapy
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• 제26권1호
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• pp.33-40
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• 2014

Purpose: The aim of this study was to identify the effects of the lower trunk stabilization exercise using neurodevelopmental technique (NDT) on muscle activity in lumbar region and balance in the patients with hemiplegia. Methods: Fifteen participants were allocated in two groups: NDT group (n=8) or control group (n=7). NDT group performed NDT exercise program, while control group conducted walking exercise. Both interventions were given for 30 minutes a day, 3 times a week, for 5 weeks. To measure the muscle activity in rectus abdominis (RA), external oblique (EO) and internal oblique (IO), electromyography (EMG) was used. And, Timed-Up and Go (TUG) test and Berg-Balance Scale (BBS) were performed to assess balance before and after intervention. Results: NDT group showed a significant improvement of muscle activity in RA and EO, while control group did not show significant changes in three muscles. Also, there was a significant difference in muscle activity of RA and EO between two groups. In BBS and TUG test, participants in two groups showed significant improvements after intervention. Especially, significant difference was observed in TUG test between two groups (p<.05). Conclusion: This study demonstrated that NDT exercise is an effective intervention to improve the muscle activity in trunk region and to increase balance in patients with stroke. Thus, we suggested that NDT exercise program would be a treatment intervention in stroke rehabilitation.

• Journal of Pharmaceutical Investigation
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• 제9권4호
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• pp.13-22
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• 1979

Panax Ginseng C. A. Meyer which has been known for more than 2000 years, occupies a particular place in folk medicine as so called tonic remedy. The brief pharmacological action of Ginseng complied from the numerous reports can be summarized as adaptogenic effect to be increased nonspecific resistance. Among the various components of Ginseng, the effective components has been known Ginseng butanol fraction as so called Ginseng saponin. In order to study on the effect of the Ginseng butanol fraction which influences spontaneous activity by CNS drugs in mice. Experiment of response was measured the change of spontaneous activity by CNS drugs in which mice were treated Ginseng butanol fraction. A method of measuring spontaneous activity in mice used by counting the number of times which were interrupted a beam of light. Results of experiment can be summarized as follows: 1. In case of administrating Ginseng butanol fraction for 1 day, stimulating effect of Ginseng was observed in spontaneous activity by caffeine in comparison with the control. at the first, but after 45 minutes no significant change was observed. 2. In case of administrating Ginseng butanol, fraction for 5days, decreasing tendency was observed in spontaneous activity by caffeine. 3. In case of administrating Ginseng butanol fraction for 10days, marked decrease was observed in spontaneous activity by caffeine in comparison with the control. From the experiment on the increased dose of caffeine, nonsignificant change was observed in comparison with caffeine and sodium benzoate 25mg/kg group. 4. A state of increased resistance was lasted until 5 days, and after 10 days it was disappeared. 5. Otherwise, nonsignificant change was observed for chlorpromazin HCl in comparison with the control. 6. From this result, 10 days administrating of ginseng butanol fraction appeared to have increased resistance in mice against caffeine.

• 한국수산과학회지
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• 제53권3호
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• pp.395-402
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• 2020

In recent years, the home meal replacement (HMR) market has expanded and the consumption of ready-to-heat (RTH) rice has significantly increased. In this study, RTH rice products containing seaweed were prepared with different types of grain: white rice, a mixture of white rice and barley, barley, and mixed grains. The control was a commercial RTH white rice without seaweed. The proximate components, total dietary fiber, in vitro starch digestibility, and antioxidant activity were compared. The ash content of the RTH seaweed rice was higher than that of the control (P<0.05). The total dietary fiber of the RTH seaweed rice was in the range of 1.03-6.57%, which directly impacted the in vitro starch digestibility. The in vitro antioxidant activity including total phenolic content, reducing power, DPPH (2,2-diphenyl-1-picryl-hydrazyl) and ABTS⁺ (2,2'-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid) radical scavenging activity of the seaweed rice with barley and the white rice/barley mixture was greater than that of the other rice products (P<0.05). These results indicate that the in vitro digestibility and antioxidant activity of the HMR RTH seaweed rice were greater than those of the control. In addition, when the RTH seaweed rice was prepared with barley, the functional activity improved.