• 한국잠사곤충학회지
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• 제25권1호
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• pp.27-33
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• 1983

카드뮴(Cd)의 葉面撒布가 뽕나무의 생장 및 生體內代謝에 미치는 影響을 分析 檢討하여 얻어진 結果를 要約하면 다음과 같다. 1. 뽕잎의 被害症狀은 褐色斑點으로 나타났으며, 被害는 Cd 撒布 濃度가 높을수록 加增되었다. 2. 뽕나무의 條長과 條莖은 Cd의 濃度가 높을수록 生長이 抑劑되었는데, 특히 條長은 5%의 有意性이 認定되었으며 對照에 비해 5ppm 및 7ppm구는 각각 약 31% 生長이 抑制되었다. 3. 枝條 껍질의 Cd 含量은 잎의 그것보다 월등히 낮았다. 4. 뽕잎의 葉綠素, ATP含量과 量, GOT 및 GPT의 活性은 Cd 3ppm부터 著하게 떨어지기시 작했다. 5. 뽕나무의 生長과 物質代謝에 抑制影響을 초래하는 最低 處理濃度는 Cd 3ppm이었다.

• 동의생리병리학회지
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• 제18권2호
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• pp.571-574
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• 2004

Effects of the Cheonggansoyo-san added Injinwiryeong-tang on recovery from damaged-liver and mental-faculty improvement in alcoholism were studied using male Sprague-Dawley rats, The rats were assigned into 4 groups; normal, control and CIX group. Control group administered ethanol(25 v/v %) at a dose 3 g/kg, while CIX group administered the water extract of Cheonggansoyo-san added Injinwiryeong-tang (CIX) 30 min before treating same dose of ethanol as control group for 10 days, orally. The GOT and GPT activities of rats were checked by Reitman & Frankel method, and all groups were subjected to trials of straight channel on the 1 st day and to those of multiple T-maze during the following 3 days. The GOT and GPT activities were increased in control group, but decreased in CIX group significantly. The time required in normal group for the straight channel of the 2nd and 3rd trials was significantly shorter than that of the 1 st, while the control group showed no significance. In the time required for the multiple T-maze trials, the control group showed no significance. But in the straight or T-maze trials, the CIX group showed significant decrease in the time required against the control group.

• Journal of Nutrition and Health
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• 제40권8호
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• pp.693-700
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• 2007

This study was performed to investigate the effects of genistein, a kind of soy isoflavones, on fatty liver and lipid metabolism in rats fed high fat diet. Twenty four male Sprague-Dawley rats were divided into four groups by dietary fat and genistein contents then raised for six weeks. The rats(n=6/group) were fed normal fat diet(NOR), high fat diet (HF), high fat with 0.1% genistein(HF+0.1%G) or high fat with 0.2% genistein(HF+0.2%G). Hepatic total lipid, triglyceride, total cholesterol and Serum GPT, as a marker for fatty liver, were significantly increased by high fat diet. Also, serum total lipid, triglyceride, total cholesterol, glucose and insulin concentration, hepatic lipogenic enzyme (fatty acid synthase and malic enzyme) activities were significantly increased by high fat diet. However, hepatic total lipid, triglyceride, total cholesterol and Serum GPT were significantly decreased by genistein intake. Also, genistein supplementation decreased serum total lipid, triglyceride, glucose and insulin concentration, hepatic lipogenic enzyme (fatty acid synthase and malic enzyme) activities. There were no differences by genistein level except for serum insulin. These results suggest that fatty liver induced by high fat diet was caused by increased serum lipid profiles and hepatic lipogenesis, whereas, genistein may be useful in inhibiting of fatty liver by reducing serum lipid profiles and hepatic lipogenesis.

• 한국응용과학기술학회지
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• 제13권2호
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• pp.55-65
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• 1996

The antioxidant effects of freeze-drying acorn were examined to find how much the freeze-drying acorn can reduce peroxidized corn oil poisoning, which influenced cholesterol, triglyceride, phospholipids, lipidperoxides, GOT(glutamate oxaloacetate transaminase), GPT(glutamate pyruvate transaminase) in serum, and cholesterol, triglyceride, lipidperoxides, fatty acid of phospholipids, SOD(superoxide dismutase), catalase in liver. In this experiment, male rats of Sprague-Dawley strain were used. The rats were divided into 6 groups, which were fed differently for 5 weeks : basal diet, 10% peroxidized corn oil added to basal diet, 1% acorn flour and 10% peroxidized corn oil added to basal diet, 5% acorn flour and 10% peroxidized corn oil added to basal diet, 10% acorn flour and 10% peroxidized corn oil added to basal diet, and 0.25% tannic acid and 10% peroxidized corn oil added to basal diet. The results were as follows : It was found that the peroxidized corn oil-fed 5 weeks induced the elevation of cholesterol, triglycerides, lipid peroxides, GOT, GPT in serum, and cholesterol, triglycerides, lipid peroxides in liver as compared to the basal diet-fed rats, but the acorn flour-fed rats reduced the elevation of these components. In addition, saturated fatty acid in rat liver phospholipids induced the elevation by feeding of peroxidized corn oil and, on the other hand, the acorn flour-fed rats reduced the elevation of saturated fatty acids. The acorn flour-fed rats reduced the activity of SOD in liver while they enhanced the activity of catalase in liver as compared with the peroxidized corn oil-fed rats.

• 대한수의학회지
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• 제16권1호
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• pp.59-64
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• 1976

In the sequence of carbon tetrachloride hepatotoxicity, increased serum levels of a number of enzymes have been demonstrated in experimental animals. These observations, therefore, have served to help in detecting hepatic injury. The serological influence of chlorpromazine (CPZ) and iproniazid on the acute $CCl_4$ poisoning was executed in this investigation taking use of 6 albino rabbits (around 2 kg b.w.) in each group. By measuring of blood sugar level (Nelson-Somogyi method), S-GOT and S-GPT activities (Reitman-Frankel method), the pharmacological effects of the drugs was evaluated setting pretreated groups against the control. The results obtained were summarized as follows: 1. The intramuscular injection of $CCl_4$ led to increase the blood sugar level in first 3 hours and, after that, to decrease reasonably. But CPZ-pretreated group showed a tendency of increasing in compare with the control, and iproniazid-pretreated group inhibited evidently. 2. In S-GOT activity, the increased level was induced by $CCl_4$ in control. And CPZ-pretreated group showed a increased level until first day and decreased rapidly. But this property inhibited inhibited significantly by pretreating with iproniazid. 3. Although a single dose of $CCl_4$ increased the S-GPT activity, the more increasing trend was observed in CPZ-pretreated group. But these tendencies depressed remarkably in the iproniazid-pretreated group. It seemed to be attributed not to defend the $CCl_4$ toxicity but to be suppressed the enzyme systems in the liver by iproniazid that the blood sugar level and serum transaminase activities was decreased significantly in pretreating with iproniazid.

• 한국식품저장유통학회지
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• 제10권1호
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• pp.94-98
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• 2003

율무, 옥수수, 메밀, 표고버섯, 당귀, 감초 및 대추의 물추출 혼합물(13 : 50 : 15 : 2 : 5 : 5 : 5, v/v) 이 쥐 혈청과 피부의 testosterone(T) 및 dihydrotestosterone(DHT) 함량과 간독성 및 생화학적 및 조직학적 변화에 미치는 영향을 조사하기 위하여 1일 9 mL/kg-BW 씩 음용수에 섞어 SD(Sprague-Dawley)계의 흰쥐에 5주 동안 투여하였으며, 5-a -reductase의 저해제로 알려진 propecia와 비교하였다. GOT, GPT, ALP 및 ${\gamma}$-GTP의 활성도와 total cholesterol 및 total lipid 함량은 무처리, propecia 및 식품소재추출물 투여군 간의 뚜렷한 차이를 보이지 않아 간 손상이 유발되지 않았다. 간의 조직학적 소견에서도 식품소재 추출물의 독 작용은 없는 것으로 판단되었다. 또, 식품소재추출물의 투여로 모낭수가 대조군에 비해 많았다. 혈청 및 피부의 T+DHT 함량은 식품소재추출물 투여군이 대조군에 비하여 유의적으로 감소하여 5-a-reductase의 활성이 저해되는 것으로 나타났다. 그러나 식품소재추출물과 propecia와의 유의적인 차이는 보이지 않았다.

• 한국양식학회지
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• 제9권2호
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• pp.151-157
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• 1996

이스라엘 잉어에 대하여 파래첨가 사육시 성장 및 혈액성상에 미치는 영향을 조사하기 위하여 파래분말을 각각 0, 1, 5 및 $10\%$ 첨가한 사료를 이용하여 4개월간 사육하면서 어체의 증체율, 비만도, 사료효율 및 혈액학적인 성상을 비교 조사하였다. 증체율은 파래 첨가농도에 비례하여 감소하였으며, 투여기간에 따라서 약간의 차이가 있었으나 전기간동안 증체율의 감소를 보였다. 비만도는 대조구에 비해서 $1\%$ 첨가군에서는 전사육기간에 약간 증가되는 경향을 보였으나, $5\%$ 첨가군에서는 전 사육간을 통하여 현저한 증가를 보였다. 한편, $10\%$첨가군에서는 사육기간에 비례감소 되었다. 사료효율은 대조구에 비해서 파래 첨가농도 및 사육일수에 무관하게 저하되었으며, 특히 $10\%$ 군에서는 사육일수에 비례하여 현저하게 저하되었다. 혈액성분은 첨가군에서 총단백, Hb, GOT 및 GPT등은 차이가 인정되지 않았으며, 알부민 및 글루코스치등은 증가되었으나, Ht값은 첨가농도에 비례하여 감소되었다.

• 약학회지
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• 제44권3호
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• pp.283-292
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• 2000

Angelicae gigantis Radix aqua-acupuncture solution (AGRAS) and Angelicae gigantis Radix water-extracted solution (AGRWS) were prepared and tested for their organ toxicities and chemopreventive potentials. The organ-toxicity of AGRAS to male ICR mice was studied by the measurements of glutamic oxaloacetic transaminase (GOT), glutamic pyruvate transaminase (GPT), lactate dehydrogenase (LDH) and alkaline phosphatase (ALP-s) activities after injection of AGRAS for 7 days. The activities of GOT GPT and LDH were decreased, but the activity of ALP-s was not changed with AGRAS. When AGRAS was administered once daily for 10 days before the tumor implantation, AGRAS exerted antitumor activity by inhibiting the growth of Ehrich ascites tumor cells (EATC) in viva. The inductions of quinone reductase (QR), glutathione (GSH) and glutathione S-transferase (GST) and inhibition of polyamine metabolism were tested for the chemopreventive potentials of AGRAS and AGRWS. AGRAS was potent inducer of QR activity in murine hepatoma Hepalclc7 cells. In cultured rat Ac2F cells, AGRAS was also significantly induced QR activity GSH levels were increased about 1.3 fold with AGRAS. In addition the activity of GST was increased about 2.5 fold with AGRAS at the concentration of $0.1{\;}{\times}{\;}$. The effects of AGRAS and AGRWS were tested on the growth of Acanthamoeba castellanii. Proliferation of Acanthamoeba castellanii in a broth medium was inhibited by AGRAS and AGRWS at the concentration of $1{\;}{\times}{\;}and{\;}5{\;}{\times}{\;}$, respectively: These results suggest that AGRAS has chemopreventive potential by inducing QR activity increasing GSH and GST levels and inhibition of polyamine metabolism.

• 한국지역사회생활과학회지
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• 제14권2호
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• pp.41-47
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• 2003

To investigate the effects of hot water soluble extract from Angelicae Gigantis Radix on lipid metabolism and antioxidant defense system in rats fed hypercholesterol diet, Sprague-Dawley male rats were fed either hypercholesterol diet with water or hot water soluble extract from Angelicae Gigantis Radix. Hypercholesterol diet contained 18 % beeftallow and 5 % cholesterol. After 4 weeks of experimental periods serum and liver obtained. The level of serum lipid and the activities of GOT and GPT was measured. The level of lipid and TBARS and the activity of GSH-Px was measured also. The results obtained were: 1) Food intake in the experimental group supplied hot water soluble extract from Angelicae Gigantis Radix was low significantly. 2) In the experimental group supplied hot water soluble extract from Angelicae Gigantis Radix of serum total lipid and total cholesterol was significantly low. 3) Serum GOT activity was significantly low in the experimental group supplied hotwater soluble extract from Angelicae Gigantis Radix. There was no difference of serum GPT activity between control and experimental group supplied hot water soluble extract from angelical Gigantis Radix. 4) There was no difference of lipid composition, TBARS level and GSH-px activity in liver between control and experimental group. The result of this study indicates that the hot water soluble extract from Angelicae Gigantis Radix was effective in decreasing the food intake of the experimental animals in the hypercholesterol diet and also effective in decreasing the levels of serum total lipid, total cholesterol and GOT activity. However it was not effective to change the level of lipid, TBARS and GSH-Px activity of liver.

• 대한본초학회지
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• 제30권1호
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• pp.1-9
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• 2015

Objectives : The present study was designed to investigate the anti-diabetic effects of Mori Folium (Morus alba L. of Moraceae) extract (MFE) on high fat diet (HFD) and streptozotocin (STZ)-induced type II diabetes mellitus in mice. Methods : The mice (C57BL/6J) were fed HFD for 8 weeks and then was induced with a single injection of STZ (75 mg/kg). The diabetic mice were divided into four groups [(STD, HFD, HFD + MFE and HFD + quercetin (QUR)] and administered with MFE or OUR for 4 weeks. Fasting blood glucose, lipid profile (triglycerides and cholesterol etc.), glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT), insulin and leptin were measured every 2 weeks. Results : Body weight gain was lower in the MFE and QUR groups than HFD group. The fasting blood glucose was lower in the MFE and QUR groups. Oral glucose and insulin tolerance were decreased in the MFE and QUR groups. The levels of serum total cholesterol, triglycerides, and LDL cholesterol were reduced in the MFE and QUR groups. The HDL cholesterol was much higher in the MFE and QUR groups than HFD group. The levels of GOT, GPT and atherogenic index were decreased in the MFE and QUR groups. The serum insulin and leptin concentrations were reduced in the MFE and QUR groups. Conclusions : These results showed that MFE could decrease blood glucose level and lead to an amelioration in dyslipidemia states on HFD/STZ-induced type II diabetes mellitus in mice.