• 제목/요약/키워드: blood glucose lowering

검색결과 165건 처리시간 0.024초

단기간 귀리 추출물 섭취의 혈당 및 콜레스테롤 저하 효과 평가 (Evaluation the Effects of Short Term Intake Avena sativa Extracts on Blood Glucose and Cholesterol Level)

  • 김하나;이인수;신경숙;윤순규;이부형;윤승규;최진우;서인범
    • 한국콘텐츠학회논문지
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    • 제15권3호
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    • pp.272-279
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    • 2015
  • 최근 혈당조절에 도움이 되는 다양한 천연추출물에 대한 연구가 진행되고 있다. 귀리는 다양한 생리효능이 있는 것으로 알려져 있는데 특히 ${\beta}$ 클루칸은 체내 혈중 콜레스테롤 수치를 낮추어 심혈관 질환을 예방하고 비만과 관련된 성인병 예방에 효과를 보이는 것으로 보고되고 있다. 이에 본 연구는 상품화된 귀리 추출물로 이루어진 다운앤컨트롤(비엠제약)을 이용하여 6주간 무작위, 이중맹검, 실험군-대조군 임상 연구를 통해 혈당 및 혈중 콜레스테롤에 대한 효과를 평가한 결과, 통계학적으로 유의한 차이를 보이지는 않았지만 당화알부민은 각각 시험군에서 50.33% 감소, 대조군에서 37.91% 감소 및 중성지방은 시험군에서 7.51% 감소, 대조군에서 3.98% 증가로 상대적으로 차이를 보여 시험약의 혈당저하 효과 및 중성지방의 감소효과를 일부에서 관찰할 수 있었다.

미생물로부터 식후혈당상승 억제제, CKD-711의 개발 (CKD-711, A Novel Aminooligosaccharide Lowering Blood Glucose Level)

  • Chun, Hyoung-Sik;Lee, Sang-Joon;Hong, Chung-Il
    • 한국응용약물학회:학술대회논문집
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    • 한국응용약물학회 1998년도 춘계학술대회
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    • pp.19-29
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    • 1998
  • Blood glucose level은, 간에 있어서의 glucose 생산과, 말초조직(뇌, 근육, 지방등)에 있어서의 glucose의 흡수 사이의 balancing에 의해 결정된다. 정상적으로는, 췌장에서 분비되는 인슐린(insulin)의 작용으로 이 균형 상태가 매우 안정적(80-85mg/㎗)으로 유지되게 된다. 즉 음식물 섭취후의 blood glucose level이 급격한 증가를 보이게 되면, insulin은 말초 조직에서의 glucose의 흡수를 촉진시켜 결과적으로 glycogen 합성을 증가시키는 한편, 간에서의 glycogenolysis와 gluconeogenesis를 저해하므로써, 이들 상승된 혈당치를 낮추게 하는 것이다. 이러한 작용은 안정된 혈당 농도를 회복시키는 이른바 glucose homeostasis를 유지하게 해 준다.

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Effects of Multi-Extracts of Mori Folium and of Exercise on Plasma Insulin and Glucose Levels in Streptozotocin-Induced Diabetic Rats

  • Ko, Young-Cheol;Song, Kyung-Hee
    • Nutritional Sciences
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    • 제6권4호
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    • pp.201-208
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    • 2003
  • This research was conducted to study the effects of the supplementation of multi-extracts of mori folium (MF) and of exercise on plasma insulin and glucose levels in streptozotocin (STZ)-induced diabetic rats. Eight male Sprague-Dawley rats, 4 weeks old, were assigned to each experimental group and were raised in the laboratory for 10 weeks. The animal groups consisted of a normal-control group, a STZ-control group, 3 STZ-induced diabetic groups supplemented ad libitum with various amounts of MF extracts (MF-720, MF-360, and MF-180 groups), and a STZ-induced diabetic group supplemented with MF-360 along with exercise. In the normal-control group, glucose tolerance tests resulted in the peak blood glucose level being achieved in 15 minutes and a fasting blood glucose level being achieved in 60 minutes. In the STZ-control group, the peak blood glucose level was reached after 60 minutes and, even after 90 minutes, blood glucose shown at a significantly higher level compared to the fasting levels. In the groups supplemented with MF extracts, the blood glucose level peaked after 30 minutes of glucose challenge, and returned to the fasting level after 90 minutes; the MF-360 and MF-360+exercise groups showed the best levels of glucose tolerance. Blood glucose levels in the STZ-induced diabetic groups were significantly higher compared to the normal-control group. However, after 7 weeks of supplementation with MF extracts, a significant lowering of blood glucose levels was observed in all groups supplemented with the MF extract. The best effect was observed in the group given MF extract combined with exercise. Compared to the normal-control group, blood insulin levels were significantly lower in all STZ-induced diabetic groups; however, a significantly higher level of insulin was observed in the groups given MF extracts compared to the STZ-control group. This study shows that the supplementation of MF extracts in STZ-induced diabetic rats resulted in increased blood insulin levels and lower blood glucose levels.

연속 채혈 스트레스가 양식 농어의 혈장 Glucose 농도 및 말초 혈액내 식세포의 Chemiluminescent 반응에 미치는 영향 (Effects of Consecutive Blood Collecting Stressors on the Plasma Glucose Level and Chemiluminescent Response of Peripheral Blood Phagocytes in Cultured Sea Bass, Lateolabrax japonicus)

  • 김기홍;황윤정;조재범;안경진;권세련
    • 한국어병학회지
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    • 제13권1호
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    • pp.31-36
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    • 2000
  • 양식 농어에 있어서 연속 채혈 스트레스는 혈장내 glucose 농도의 뚜렷한 증가 및 말초 혈액내 식세포의 chemiluminescent 반응을 유의적으로 감소시켰다. 실험어는 연속적인 스트레스에 대해 축적적인 반응을 나타내었으며, 혈장내 glucose의 농도는 스트레스 부과 시간간격에 의존하는 것으로 나타났다. 혈장내 glucose의 농도와 chemiluminescent 반응간에는 통계적으로 유의적인 (P<0.05) 음의 상관관계를 나타내었다.

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세당환(世糖丸)이 Streptozotocin으로 유발된 흰쥐의 실험적 당뇨에 미치는 영향 (Effects of Sedang-hwan on Experimental Diabetic Rats induced by Streptozotocin)

  • 배철호;소경순;정찬길
    • 대한약침학회지
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    • 제9권1호
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    • pp.33-44
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    • 2006
  • Objectives : We performed this study in order to investigate the effects of Sedang-hwan(世糖丸) on the diabetes mellitus. Methods : We injected a vein with 65mg/kg of streptozotocin(STZ) on the rats. And then administered Sedang-hwan; 18.7mg/kg/day to sample groups and observed the weight and glucose level, insulin, C-peptide, triglyceride, albumin, T-protein, BUN(Blood Urea Nitrogen) and creatinine in blood. Results : 1. The sample groups showed a high suppressive effect of weight loss(P=0.002). 2. The sample groups' glucose level showed a effective in lowering level(P=0.001). 3. The sample groups showed a higher insulin level than control groups. 4. The sample groups showed a higher C-peptide level than control groups(P=0.001). 5. The sample groups' triglyceride level showed a effective in lowering level. 6. The sample groups showed a higher HDL-cholesterol level than control groups(P<0.001). 7. The sample groups showed a higher T-protein level than control groups(P=0.04). 8. The sample groups showed a higher albumin level than control groups(P<0.001). 9. The sample groups' creatinine level showed a effective in lowering level(P=0.04). 10. The sample groups' BUN level showed a effective in lowering level(P=0.03). Conclusions : Conclusively, Sedang-hwan was recognized to have decrease effect of serum glucose, triglyceride, creatinine, BUN of the diabetic rats induced by streptozotocin. It was suggested that Sedang-hwan can be used for effective diabetes mellitus medical treatment. It is also required to study further about detailed principles of blood-sugar dropping effect by Sedang-hwan, and recovery by diabetes mellitus.

뽕잎 아이스크림의 관능적 특성 및 혈당 상승 억제효과 (Sensory Characteristics and Blood Glucose Lowering Effect of Ice-cream containing Mulberry Leaf Powder)

  • 김현복;정운영;류강선
    • 한국잠사곤충학회지
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    • 제41권3호
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    • pp.129-134
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    • 1999
  • The purpose of this study is to investigate the effects of the ice-cream containing mulberry leaves on glucose levels in blood and on sensory characteristics. Mulberry leaves were treated with sodium hydrogencarbonate (NaHCO3) to remove the fresh green note out of dried mulberry powder with ball mill. The recovery rate of dried mulberry leaf powder was 28.9% from fresh mulberry leaves. The points of ice-cream with (treatment 2 : milk-fatty 23%) and without (treatment 7 : coconut butter 9.5%) milk-fatty in the sensory characteristics were 8.31 and 8.47, respectively, of 9.00 as a full point. The range of age of volunteers taken part in the glucose level test were 21∼25 years old. The glucose levels in blood were measured before and after taking up ice-cream. In case of ice-cream with vanilla, the glucose levels increased 27.8%, while those in the up take of ice-cream with mulberry powder decreased 1.6%. In conclusion, the present study has demonstrated that ice-cream containing mulberry leaf powder has an effect to decrease blood glucose levels after the application.

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팔정산가미방(八正散加味方)이 Glycerol로 유발된 흰쥐의 신(腎) 손상에 미치는 영향

  • 윤왕수;소경순;정찬길
    • 대한약침학회지
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    • 제10권1호통권22호
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    • pp.23-36
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    • 2007
  • Objective : We performed this study in order to investigate the effects of Paljeongsan-gamibang(八正散加味方) on the renal failure. Methods : We injected 8ml/kg of 50% glycerol on the rats. And then administered Paljeongsan-gamibang extract ; 209mg/200g/day to sample group during 3 days and observed the body temperature, urine volume, stool volume and the levels of creatinine, glucose, inorganic phosphorus, Na+, K+, Cl-, threonine, tyrosine in blood and creatinine, glucose, threonine, tyrosine in urine. Results : 1, The sample group administered Paljeongsan-gamibang showed a suppressive effect of body temperature, an improving effect in capability of concentrating urine at convoluted tubule and showed an increasing effect of stool volume. 2. The sample group administered Paljeongsan-gamibang showed a lowering effect in creatinine level in blood and showed an increasing effect in the levels of inorganic phosphorus, Na+, K+, Cl-, threonine and tyrosine in blood. 3. The sample group administered Paljeongsan-gamibang showed an increasing effect in creatinine level in urine and showed a lowering effect in the levels of glucose, inorganic phosphorus, threonine and tyrosine in urine. Conclusions : Conclusively, Paljeongsan-gamibang was recognized to have a curative effect against the damage of rat kidney induced by 50% glycerol, especially to improve the capability of reabsorption in proximal convoluted tubule.

국우(菊芋) 증자가 혈당강하작용에 미치는 영향 (The Effects of steam heat processing of Helianthus tuberosi Rhizoma on Blood glucose lowering)

  • 김진우;하미애;신용욱
    • 대한본초학회지
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    • 제32권5호
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    • pp.39-46
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    • 2017
  • Objective : This study was designed to evaluate the hypoglycemic effects of Helianthus tuberosi Rhizoma extracts and its optimum Heat processing conditions Methods : We investigated the Salivary ${\alpha}$-amylase, pancreas ${\alpha}$-amylase and ${\alpha}$-glucosidase inhibitory activities of extracts from Steam Heated Helianthus tuberosi Rhizoma Ext. The inhibitory activities of a 50% EtOH extract of Steam Heated Helianthus tuberosi Rhizoma Ext against ${\alpha}$-glucosidases were evaluated in this study. Inhibiting these enzymes involved in the absorption of disaccharides significantly decreases the postprandial increase in blood glucose level after a mixed carbohydrate diet. Furthermore, the postprandial blood glucose lowering effect of Steam Heated Helianthus tuberosi Rhizoma Ext. was compared to a known type 2 diabetes drug(Acarbose(R)) in a mice model. Steam Heated Helianthus tuberosus L. Ext significantly reduced the blood glucose increase after glucose loading. Results : The results were confirmed by real-time PCR that after treated with Streptozotocin in L6 cells, induced expression of GLUT4, after the steamed Helianthus tuberosus L. Ext. treated, observed its expression was increased. Steam Heated Helianthus tuberosus L Ext treated 4 hours in L6 cells, cytotoxicity was measured in MTT assay. Its toxicity were 5.7%, 9% and 11.3% at the treatment concentration $12.5{\mu}g/m{\ell}$, $25{\mu}g/m{\ell}$, the $50{\mu}g/m{\ell}$ respectively. Conclusions : Overall, the results of this study indicate that Hypoglycemic effect of Helianthus tuberosi Rhizoma caused by the Steam heat treatment, the optimum Heat processing condition is steamming at $121^{\circ}C$ for 30 min, and it will provide the basis for developing a useful dietary supplement for controlling postprandial hyperglycemia.

참마(Dioscorea japonica Thunb)의 조리법개발과 그 섭취가 당뇨병환자의 혈당에 미치는 영향 (Development of Recipe for the Prepertations of Dioscorea japonica Thunb and Their Hypoglycemic Effects on Diabetes Mellitus Patients)

  • 임숙자;김평자
    • 한국식품조리과학회지
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    • 제11권3호
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    • pp.267-273
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    • 1995
  • Twenty five cooking recipe with yam (Dioscorea japonica Thunb) have been developed and their hypoglycemic effects on diabetic patients were investigated. The results of the sensory evaluations revealed that the tested recipe were in good scores (overall acceptability scores 3.30-4.33) except Chojuli. The 10-panel members indicated that the yam cookings were more acceptable when they were cooked with other vegetables. Twenty seven diabetic patients were entered in a general hospital during the 2-month experimental period and they were allowed to consume the diet with yam cooking dish, 75 g of yam a day. The fasting blood glucose and 2-hour postprandial blood glucose levels were determined. The diabetic patients who consumed yam showed the lower blood glucose levels than those patients who were controlled with the hospital diet only. The hypoglycemic effects of the yam were more evident in the patients who were injected with insulin. The constant lowering effects of blood glucose levels were observed in the normal subjects who had taken the yam cookery, leading to that one subject who started with a low blood glucose level must stop the yam consumption after 10 days.

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Effect of Undaria pinnatifida Extract on Insulin Secretion from the Pancreas of Diabetic Rats

  • Nam, Jeong-Su;Lee, Won-Joon;Choi, Hyun-Ju
    • 대한의생명과학회지
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    • 제15권4호
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    • pp.281-286
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    • 2009
  • We found previously that Undaria pinnatifida extract has an effect of lowering blood glucose levels in diabetic rats. Therefore, an effect of Undaria pinnatifida extract on the insulin secretion directly from the pancreas was examined in this study. Neonatal diabetes were induced by intraperitoneal injection of Streptozotocin (100 mg/kg body weight) at age of day 1. Rats were fed a rodent pellet diet until they were grown to adults (age of 7 weeks). Rats having a fasting serum glucose level over 250 mg/dL were used in this feeding study and they were divided into two diet groups as follows; a diet with Undaria pinnatifida extract (5%) and a diet without this extract (control group). Fasting (12 hr) blood glucose and serum insulin levels were measured before and after feeding a diet with Undaria pinnatifida extract for 4 weeks. At the last day of feeding, in vitro pancreas perfusion was performed. Pancreas was stimulated with a perfusate without glucose during a period of 0~10 minutes and with a perfusate containing 200 mg/dL glucose during a period of 11~40 minutes. Insulin amount was measured using a radioimmuno assay. In results, amount of the insulin secreted from the pancreas in the diabetic rats fed Undaria pinnatifida extract was significantly greater than that in the diabetic control group during the periods of the equilibration period (0~10 min) and the first phase (11~20 min) of the insulin secretion (P<0.05). It is concluded that Undaria pinnatifida extract increases insulin secretion from the pancreas in the neonatal diabetic rats. Therefore, the blood glucose lowering effect of the Undaria pinnatifida extract may be elucidated by mechanisms with promoted insulin secretion from the pancreas in diabetic rats.

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