• Title/Summary/Keyword: r-GPT

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Anti-Oxidant and Hepato-protective Activities of the Stems of Acanthopanax senticosus

  • Son , Dong-Wook;Ryu , Ji-Young;Kang , Jun-Gil;Lee, Sang-Yun;Kim, Hyun-Su;Lee, Sang-Hyun;Hoon, Jung-Sang;Lee, Yeon-Sil;Shin, Kuk-Hyun
    • Proceedings of the PSK Conference
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    • 2003.10b
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    • pp.191.1-191.1
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    • 2003
  • The anti-oxidant activities of Acanthopanax senticosus stems were investigated. The n-BuOH fraction of A. senticosus stems exhibited a significant decrease in serum transaminase activities elevated by hepatic damage induced by CCl$_4$-intoxication in rats. The n-BuOH fraction inhibited the sGPT activities by 65.79%. The n-BuOH fraction showed the increase in the anti-oxidant enzymes such as hepatic cytoso1ic superoxide dismutase, catalase and glutathione peroxidase activities by 30.31, 19.82 and 155%, respectively, in CCl$_4$-intoxicated rats. These results suggest that the stems of A. senticosus possess not only the hepatoprotective, but also the anti-oxidant activities in rats.

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EFFECTS OF ACTIVATED CARBON ON GROWTH, RUMINAL CHARACTERISTICS, BLOOD PROFILES AND FEED DIGESTIBILITY IN SHEEP

  • Garillo, E.P.;Pradhan, R.;Tobioka, H.
    • Asian-Australasian Journal of Animal Sciences
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    • v.8 no.1
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    • pp.43-50
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    • 1995
  • This study was carried out to investigate the effects of activated carbon (AC) on growth, ruminal charateristics, blood profiles and feed digestibility in sheep, using roughage-based or concentrate-based diets. Twelve Suffolk breed of sheep of similar age and weight were distributed into 4 groups in a $2{\times}2$ factorial design. Two groups were fed a roughage-based diet with (R + AC) and without AC (R - AC), while the other two were fed a concentrate-based diet with (C + AC) and without AC (C - AC), respectively. The addition of 0.3% AC was based on dry matter of feed offered to animals. The incorporation of AC in roughage and concentrate based diets had no marked effects on feed intake, daily gain and feed conversion of the animals within experimental diets. The results obtained might be due to the low level of AC added in the diet. The animal on both concentrate-based diets were higher than the roughage-based diets in terms of daily gain and feed conversion ratio. However, it was observed that the animals provided with AC in the concentrate-based diet did not suffer from diarrhea and easily adjusted to high concentrate feeding. Further, the pH value for all diets before feeding was noted to be similar. After feeding, however, pH was shown to be higher in R + AC (p < 0.05) than in C + AC diet. Rumen protozoa number was decreased after feeding for both + AC diets, but in C - AC diet it was higher than in the roughage-based diets. For ammonia-nitrogen, C - AC was found to be higher than C + AC diet and the roughage-based diets before feeding. Total volatile fatty acid concentration, propionate and valerate molar ratios for both diets and time of collection were not affected. However, acetate, butyrate and valerate molar ratios were observed to be affected by diets and time of collections. The diets with AC increased (p < 0.05) before feeding for acetate molar ratio, but not different within diet, however, the roughage diets were found to be higher (p < 0.05) in acetate than the concentrate diet. In the blood parameters, the glutamic pyruvic transaminase (GPT), red and white blood cell (RBC, WBC) counts and packed cell volume (PCV) did not differ within and among the diets. Likewise, the WBC differential count in both diets with either - AC or + AC were similar in trend. However, lymphocyte count was noted to be increased in R + AC than the R - AC diet. The addition of AC in both diets did not affect nutrient digestibilities within diets.

Effect of Extract Agrimonsa Pilosa L. on biological Activity in Rats (선학초(仙鶴草) 추출액이 흰쥐의 생리활성(生理活性)에 미치는 효과)

  • Lee, Yong-Ho;Kim, Man-Bae;Chung, Dae-Soo
    • Korean Journal of Medicinal Crop Science
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    • v.10 no.3
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    • pp.167-170
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    • 2002
  • Agromonia pilosa L. has been used as a medicinal plant in traditional folk remedy, and it shows increasing tendency at various sections such as medicine-making material, functional food, and agricultural chemicals using plant or extract. Dosage effect of extract from Agrimonia pilosa L. plant on rat performance experiments were summarized as follows : Body weight was increased with 0.02% dosage treated-rat by 5% as compared to non-treated one, however, decreasing tendency was observed with 0.04% extract of Agrimonia pilosa L. plant fed rat to control Considering feed efficiency was similar result between extract dosage with 0.02% and non-treated rat. The number of leucocyte was increased by dosage-treated level except 0.02% dosage-treated rat. Number of erythrocyte was increased with 0.06% extract dosage-treated rat by 20% as compared to non-treated one.

Effects of Human Milk Fortifier on Growth and Nutritional Status of Growing Rats Fed Infant Formula (모유강화제(HMF)가 흰쥐의 성장과 영양상태에 미치는 영향)

  • Lee, Mi-Rin;Park, Mi-Na;Cho, Su-Jung;Jeon, Jeong-Wook;Choi, You-Young;Park, Jung-Sik;Kim, Wan-Sik;Lee, Yeon-Sook
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.40 no.1
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    • pp.70-77
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    • 2011
  • This study was conducted to evaluate the efficacy of human milk fortifier (HMF) on growth and nutritional status in growing rats fed infant formula supplemented with HMF. Three week-old male Sprague-Dawley rats were divided into three groups and fed regular formula (RF), premature formula (PF) and regular formula fortified with HMF (RF+HMF) diets for 3 weeks. There was no significant difference in weight gain among groups. However, a significant increase of food intake was observed in PF and RF+HMF groups compared with RF group. With increasing food intake, the intakes of carbohydrate and protein were significantly increased in PF and RF+HMF groups. The weight of perirenal fat was significantly increased in rats fed RF+HMF; however, the weights of liver, kidney and spleen were not significantly different among groups. Although total lipids, total cholesterol, HDL-cholesterol concentrations of serum were not significantly different among groups, triglyceride was significantly increased in PF group. The triglyceride and total-cholesterol of liver were significantly increased in rats fed regular formula fortified with HMF and PF compared with RF group. Glutamic pyruvic transaminase (GPT), glutamic oxaloacetic transaminase (GOT), creatinine (Cre) and blood urea nitrogen (BUN) in serum showed no significant difference among groups. The concentration of growth hormone was significantly increased in PF group compared with other groups. The concentration of hemoglobin was significantly increased in rats fed PF and RF+HMF. These results suggest that the supplementation of human milk fortifier in growing rats may promote growth as increasing food intake and lipid contents in tissues and prevent the anemia of infants.

A Study on the Bioavailability of Organic Ca in Growing Rats (성장기 흰쥐에서 유기태 칼슘의 체내 이용성 연구)

  • Park, Mi-Na;Cho, Su-Jung;Kim, Hee-Kyong;Kim, Jae-Hong;Kim, Min-Ho;Kim, Wan-Sik;Lee, Yeon-Sook
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.41 no.1
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    • pp.87-94
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    • 2012
  • We evaluated the bioavailability of a novel organic Ca supplement chelated with milk protein (CaMP) in growing rats and compared it with those of Ca carbonate and Ca citrate. Four-week-old male rats were divided into six groups (n=6/group) and fed AIN-93G-based experimental diets containing three Ca sources, Ca carbonate, Ca citrate, and CaMP at two levels, normal (0.5%, w/w) and high (1.5%, w/w), for 6 weeks. Growth, mineral contents of serum, Ca content and breaking force of femur, and Ca absorption were measured. There were no significant differences in weight gain or food intake, but food efficiency ratio (FER) of CaMP in the high Ca group was higher than those of other groups. Ca and P concentrations in serum were within normal range in all experimental rats. There was no difference in Ca content of the femur among all of the groups. Although there was no statistical significance in bone breaking force of the femur among the groups, the CaMP groups had a higher breaking force compared to other groups. Further, Ca absorption rate significantly increased in the CaMP groups (p<0.05). These results demonstrate that the CaMP supplement did not exhibit any negative effect on growth or Ca metabolism of the rats. Therefore, CaMP can be recommended as a good Ca supplement with regard to bone metabolism and Ca bioavailability.

Treatment of Ceroidosis for Cultured Flounder, Paralichthys olivaceus -Hematological characteristic of flounder with glutathione supplemented diets- (양식(養殖) 넙치의 Ceroid증(症) 치료(治療)에 대(對)하여 -Glutathione 첨가(添加)에 따른 혈액성상(血液性狀)-)

  • Lee, Chang-Hoon;Ha, Dong-Soo;Chun, Seh-Kyu;Choi, Dong-Lim
    • Journal of fish pathology
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    • v.4 no.2
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    • pp.59-70
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    • 1991
  • In order to investigate the effects of glutathione against ceroidosis on flounder, Paralichthys olivaceus, a serial experiment was carried out at indoor tanks in Cheju province, the southern island of R.O.Korea, from October 1 to November 4 of 1991. The choosed group of flounder for this experiment, ranged from 92 to 122g in body weight, already showed a distinct histological ceroidosis in liver, spleen, kidney about six months before this experiment. They were fed on formulated diets supplemented with glutathione of 0mg, 1mg, 2mg, 5mg, 10mg per kg of diet per day. Some flounders were fed on the decomposed diet as a control continuosuly. Two individuals fed on the experimental diets were cought at an interval 7 days for 35 days and analyzed the values of blood indexs. 1. While the values of RBC, Hb, Ht, MCHC, MCV of flounder fed on the decomposed diet and the glutathione non-supplemented diet were not changed compared with the beginning levels of experiment, those fed on the glutathione supplemented diets, showed markedly increased values from 7th day of experiment and from 21th day of experiment reached to the values of healthy flounder. 2. The variation of TP, Glu, Alp, BUN, TG, T-cho, GOT and GPT were not observed in the groups fed on the control diet and glutathione non-supplemented diet. In contrast, those values in the groups fed on the glutathione supplemented diets were markedly decreased from 7th day and become constant from 21th day. 3. The effect of glutathione supplementation with high concentration in diets showed much better improvements of symptoms concequently, compared with those of low concentration diets.

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Effect of Garlic and Medicinal Plants Composites on the Liver Function and Lipid Metabolism of Rats Administered with Ethanol During the Short-term (단기 알코올 투여 시 마늘과 한약재 복합물이 체내 지질 조성 및 간기능 회복에 미치는 영향)

  • Kang, Min-Jung;Shin, Jung-Hye;Lee, Soo-Jung;Chung, Mi-Ja;Sung, Nak-Ju
    • Journal of Life Science
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    • v.19 no.7
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    • pp.934-942
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    • 2009
  • This study was performed to observe the effect of hot-water extracts from garlic and 13 kinds of medicinal plants composites (GMP) on hyperlipidemia and hepatoprotective activity in rats administered with alcohol. Male Sprague-Dawly rats were fed an AIN-93 diet (Normal), a normal diet plus ethanol (control, 10 ml of 40% ethanoljkgjday), a control diet plus 0.5% garlic and 1.0% medicinal plants composites extracts (GMP-I), and a control diet plus 1.0% garlic and medicinal plants composites extracts (GMP-II) for 7 days. Blood glucose was higher than the control, but it was markedly decreased in the GMP-II group. Elevation total lipids, cholesterol, triglyceride and phospholipids in serum were markedly decreased in rats fed with GMP-I. GMP-II also inhibited the increase of lipid content in serum. Activities of GOT, GPT, $\gamma$-GTP and ALP in serum elevated by alcohol were significantly inhibited in the GMP group. TBARS content of serum was significantly decreased in GMP groups administered with garlic and medicinal plant extracts. Extracts of garlic and medicinal plants play an important role in recovering liver function in rats from alcohol induced damage.

Antihypertensive Effects of Casein Hydrolysate in Spontaneously Hypertensive Rats (자연발증고혈압쥐에서 카제인 가수분해물의 혈압강하효과)

  • Kim, H.S.;In, Y.M.;Jeong, S.G.;Ham, J.S.
    • Journal of Animal Science and Technology
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    • v.44 no.4
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    • pp.483-490
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    • 2002
  • The aim of this study was to determine if a low-molecular weight casein hydrolysate has an anti- hypertensive effect in spontaneously hypertensive rats (SHR). Prior to the in vivo experiment, the casein hydrolysate was confirmed to be resistant to gastrointestinal digestion by confirming the retention of its potency as an inhibitor of angiotensin I-concerting enzyme after incubation with pepsin, trypsin, or chymotrypsin. The in vivo anti-hypertensive effect of the hydrolysate was determined by the tail cuff method. Following an oral administration of the hydrolysate solution, the systolic blood pressure (SBP) decreased by 12.9% (-28.9mmHg; P<0.05) at 3 h after the administration at a dose of 500mg/kg body weight. When the hydrolysate was administered as an emulsion with 30% egg yolk, its anti-hypertensive effect was even more greater at the same dose(-30.8mmHg or -15.9%; P<0.01). In a 50-day long-term trial where the casein hydrolysate was administered once a day, the SBP-lowering effect of the hydrolysate was apparent (P<0.05) from day 35 through the end. Moreover, organ weights and plasma glutamate oxaloacetate transaminase and glutamate pyruvate transaminase activities of the administered SHR were not significantly different from those of controls at the end of the long-term trial.

Nutrition Contents and Health Status, Blood Glucose Response Effect for NIDDM Patients of Inonotus Obliquus in Culturing Method by Using Unpolished Rice (현미에서 배양된 차가버섯 분말의 영양성분과 제2형 당뇨환자의 건강지표 및 혈당관련인자에 미치는 영향)

  • Kim, Won-Jong;Koo, Jae-Geun;Lee, Tae-Hun;Han, Jong-Hyun;Park, Sung-Hye
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.19 no.1
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    • pp.114-118
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    • 2005
  • The purpose of this study was to investigate the possibility of Inonotus obliquus as an functional resource. To assess the effects of Inonotus obliquus in culturing method by using unpolished rice in 15non-insulin dependent diabetes mellitus persons, we examined changes of hematological and chemical variables, DM indices content in serum during the Inonotus obliquus supplementation. GOT, GPT concentrations were significantly decreased. But TIBC content was significantly increased. Fasting glucose level during Inonotus obliquus supplementation was decreased respectively. These results show that modest dose of Inonotus obliquus in culturing method by using unpolished rice supplementation can decrease fasting blood glucose level without any changes in health indices and nutrition status of the non-insulin dependent diabetes mellitus person. These results indicated that Inonotus obliquus in culturing method by using unpolished rice diet is effective therapeutic regimen for the control of metabolic derangements in diabetes mellitus. Also, the results imply that Inonotus obliquus in culturing method by using unpolished rice can be used as possible functional food materials. However, large amounts of Inonotus obliquus in culturing method by using unpolished rice showed be used cautiously application.

Effect of Ethanol Intake on Blood Component in Broiler Chicks (알콜섭취가 성장기 닭의 혈액성분에 미치는 영향)

  • Kho, Jin-Bog;Oh, Hyong-Kun;Jung, Bok-Mi;Kim, Jae-Young;Ko, Young-Du
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.17 no.4
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    • pp.336-340
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    • 1988
  • This study was performed to investigate the influence of mixtures of 0(control), 1, 2 and 3% ethanol and water respectively on growth and various blood parameters of growing broiler chicks. At the end of the 7 weeks' experiment, body weight gain in 1% ethanol group and liver weight in 3% ethanol group were significantly higher than those of control group. It was found that the levels of red blood cell, hemoglobin, hematocrit, and serum protein were within normal ranges. Serum GOT and r-GTP activities were significantly increased in 2 and 3% ethanol groups compared with those in control group. But serum CPT activity was slightily decreased in all ethanol groups. Serum LDH activity was increased in all ethanol groups compared with that In control group. Serum alkaline phosphatase was not affected by the ethanol. Serum glucose concentration in 3% ethanol group was significantly lower than that in control group.

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