• Title/Summary/Keyword: blood glucose concentration

검색결과 652건 처리시간 0.025초

육계 사료 내 엄나무 잎 분말 첨가 급여가 육계의 혈액 조성에 미치는 영향 (Effects of Dietary Supplementation of Castor Aralia (Kalopanax pictus Nakai) Leaf Powder on Blood Characteristics of Chicken)

  • 김영직
    • 한국가금학회지
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    • 제37권4호
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    • pp.323-329
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    • 2010
  • 본 시험은 육계에 엄나무 잎 분말을 첨가량에 따라 급여하여 5주간 사육한 육계의 생산성과 계육의 일반성분, 도체 특성 및 혈액 성상을 조사하였다. 실험구는 엄나무 잎 분말을 첨가 급여하지 않은 처리구를 대조구, 엄나무 잎 분말 0.5% 급여구는 T1, 엄나무 잎 분말 1% 급여구는 T2, 그리고 엄나무 잎 분말 2.0% 급여구를 T3 등 4개 처리구로 나누어 사양하였다. 육계의 생산성은 처리구간 유의적인 변화는 없었고, 폐사율은 엄나무 잎 분말 급여구에서 낮아졌으며, 엄나무 잎 급여량에 의한 차이는 없었다. 계육의 일반성분은 엄나무 잎 분말 급여구에서 조지방 함량이 증가하였고(T3), 수분, 조단백질 및 조회분은 유의성이 없었다. 도체 특성 중도체중, 도체율, 간의 무게 및 비장 무게는 처리구간에 유의성이 없었고, 복강지방은 엄나무 잎 분말의 급여량이 늘어남에 따라 증가하는 경향으로 T3에서 유의적으로 무거웠다(P<0.05). 육계의 혈액 성상 중 HDL-cholesterol과 glucose는 엄나무 급여구에서 높았고, 총 콜레스테롤과 LDL-cholesterol 및 triglyceride는 낮아지는 결과이었다(P<0.05). 이러한 경향은 엄나무 잎 분말 1% 급여구부터 나타났다. 결론적으로 엄나무 잎 분말을 1% 이상 급여하면(T2) 육계의 폐사율이 낮아지고, 총콜레스테롤, LDL-cholesterol이감소하며, HDL-cholesterol이 증가함으로 혈액 조성을 개선할 가능성이 있는 것으로 판단된다.

2형 당뇨병 발생위험인자로서의 혈청 Ferritin의 의의 (Serum Ferritin as a Risk Factor in Type 2 Diabetes Mellitus)

  • 김정현;김호성;김덕희
    • Clinical and Experimental Pediatrics
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    • 제48권11호
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    • pp.1239-1243
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    • 2005
  • 목 적 : 체내에 축적된 철은 간에서 인슐린제거를 늦게 해 고인슐린혈증을 유발하며, 인슐린 작용을 저해시키고 이로 인해 당신생이 증가해 이차적으로 당뇨병을 유발할 수 있는 것으로 알려져 있다. 따라서 체내의 저장 철을 알 수 있는 가장 좋은 지표인 ferritin을 측정해 2형 당뇨병 발생과의 연관성을 조사하기 위한 연구를 시행하였다. 방 법 : 연세의료원에서 진료받고 있는 1형 당뇨 환자군 36명, 2형 당뇨 환자군 8명, 내당능 장애군 18명을 대상으로 하였으며, 2004년 학교 신체 검사에서 정상 대조군 29명을 선정하여, ferritin과 기타 혈청학적 및 임상적 검사를 실시하였다. 결 과 : 1) 정상대조군, 내당능 장애군, 2형 당뇨 환자군에서 평균 Log ferritin은 각각 $1.33{\pm}0.32$, $1.63{\pm}0.19$, $1.90{\pm}0.30$였으며 정상 대조군에 비해 내당능 장애군(P<0.01)과 2형 당뇨 환자군(P<0.01)에서 유의하게 증가되어 있었다. 2) Log ferritin과 각 변수인자와의 상관관계는 체질량 지수(P<0.01), 수축기 혈압(P<0.01), 공복시 혈당(P<0.01), 공복시 인슐린(P<0.01)과 유의한 관계를 보였다. 결 론 : 정상 대조군에 비해 내당능 장애군과 2형 당뇨 환자군에서 ferritin이 의미 있게 높았으며 ferritin의 증가는 인슐린 저항성과 2형 당뇨병 발생의 유발인자로서의 가능성을 시사한다.

우렁쉥이 껍질 중 황산화다당의 기능적 특성 (Functional Properties of Sulfated Polysaccharides in Ascidian(Halocynthia roretzs) Tunic)

  • 이강호;최병대;홍병일;정병천;육지희;정우진
    • 한국수산과학회지
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    • 제31권3호
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    • pp.447-451
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    • 1998
  • 우렁쉥이 (Halocynthia roretzi)의 껍질에서 최근 다양한 생리적 기능이 알려진 황산화다당를 분리하여 화학성 분과 조성 당을 분석하였으며 , 기능성을 살펴보았다. 황산화다당의 황산기함량은 $2.3\%$, 황산콘드로이틴은 $25.7\%$, 그리고 uronic acid의 함량은 $5.6\%$였다. 조성당 분석결과, 5탄당으로는 arabinose $0.7\%$와 xylose가 $0.4\%$였고, 6탄당으로는 glucose가 $1.5\%$였으나. 특이하게 galactose의 함량이 $60\%$이상 검출되었다. 한편, hexosamine으로는 N-acety1gucosamine이 $9.4\%$ 및 N-acetylgalactosarnine이 $14.8\%$ 검출되었으며, uronic acid로는 D-glucuronic acid가 $10.8\%$ 검출되었다. 지방흡수력은 대조구인 chitin과 chitosan에 비하여 다소 떨어졌으며, 추출한 황산화다당의 지방흡수력은 대략 $280\%$ 정도였다. 한편 포말성 및 포말안정성은 각각 0.70 과 0.50으로 비교적 우수하였다. 유화능 및 유화안정성은 $49.2\%$$48.3\%$ 정도였으며, 황산화다당의 항혈액응고능은 APTT가 65초로 저지효과가 인정되었으나, PT저지효과는 없었다. ACE저해능의 측정 결과. 약간의 ACE저해효과가 있었으며, 채택된 실험방법에 따라 동일시료의 경우에 있어서도 저해효과 값이 차이가 있었다.

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보중익기탕(補中益氣湯)이 streptozotocin 유발 당뇨병성 위부전마비 백서에 미치는 영향 (The Effects of Bojungikgi-tang on Streptozotocin-induced Diabetic Gastroparesis Rat Model)

  • 강윤미;김효정;박윤범;정찬문;함성호;양웅모;안효진
    • 대한본초학회지
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    • 제34권6호
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    • pp.45-55
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    • 2019
  • Objective : Diabetic gastroparesis is a complication that is defined as delayed gastric emptying and upper gastrointestinal symptoms and often occurs in long-standing diabetic patients. Bojungikgi-tang (BJT) is a traditional oriental herbal formula that has long been used for the treatment of digestive disorders. The purpose of this study was to investigate the effects of BJT on streptozotocin (STZ)-induced diabetic gastroparesis rat model. Methods : Sprague-Dawley (SD) male rats (250-270g) were divided into 13 groups including normal group, STZ-induced diabetic control group, BJT diet (7 various concentrations), and insulin-, glibenclamide-, metformin-treated group were used for the experiments for the comparison. Diabetic gastroparesis was induced by intraperitoneal injection of STZ. The water intake, food intake, body weights and fasting blood glucose levels were measured. After 4 weeks the animals were sacrificed and gastrin, leptin, insulin, hemoglobin A1C (HbA1c), lactate, lactate dehydrogenase (LDH), bilirubin, creatinine, albumin and lipid levels were evaluated. Results : Intraperitoneal injection of BJT for 4 weeks resulted in increased levels of gastrin in blood and decreased leptin and lactate concentration in STZ-induced diabetic gastroparesis rat model. BJT did not affect insulin, fasting glucose, HbA1c, and lipid levels in STZ-induced diabetic gastroparesis rat model. Conclusion : These results indicated that BJT would have protect effect on diabetic gastroparesis through the improvement effect of gastric motility and fatigue syndrome in STZ-induced diabetic rats. This study shows that BJT might be effective for treatment of diabetes and its complications such as gastroparesis.

저수태 한우와 번식장애 한우의 혈액화학치 및 호르몬 분석 (Analysis of Blood Chemical Values and Hormone of Repeat Breeder and Reproductive Disorder in Hanwoo)

  • 양부근;김종복;정희태;박춘근;김정익;황환섭;김현철
    • 한국가축번식학회지
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    • 제23권2호
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    • pp.175-180
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    • 1999
  • 본 실험은 한우 번식장애우와 저수태우의 혈액 성분 및 성선호르몬(estrogen과 progesterone)의 농도를 비교 분석하여 번식우의 기초적인 생리지표를 확립시키는데 있다. 본 실험의 결과를 요약하면 다음과 같다. 1. 저수태 한우와 번식장애우 혈중 albumin, BUN, Ca, cholesterol, creatine, glucose, phosphorous, total protein 및 triglyceride 함량은 3.28$\pm$0.05 와 3.27$\pm$0.04 g/㎗, 11.07$\pm$0.61와 12.69$\pm$0.88 mg/㎗, 9.98$\pm$0.10와 9.56$\pm$0.11mg/㎗, 105.75$\pm$3.57와 126.78$\pm$5.66 mg/㎗, 1.62$\pm$0.05와 1.65$\pm$0.09 mg/㎗, 67.46$\pm$3.07와 76.97$\pm$3.76 mg/㎗, 6.13$\pm$0.36 와 6.11$\pm$0.26 mg/㎗, 5.82$\pm$0.08와 6.18$\pm$0.08 g/㎗ 및 12.82$\pm$1.46와 15.19$\pm$1.61 mg/㎗으로 나타났다. 2. 혈청의 중요한 성분중 하나인 요소태 질소, 칼슘 및 인의 함량이 번식 장애우와 저수태우의 경우 정상우보다 다소 높은 경향을 나타냈으며, 특히 콜레스테롤의 함량이 번식 장애우와 저수태우의 경우 정상우의 약 2배정도 현저히 높은 성적을 나타냈다. 3. 발정주기중 혈액내 progesterone 수준은 임신우와 비임신우에서 수정후 18일까지는 비슷한 수준(6.55$\pm$0.17, 5.46$\pm$0.18 ng/$m\ell$)을 보였으나 그 후 임신우에서는 점차 증가하였고 비임신우에서는 발정일 (0.18$\pm$0.03 ng/$m\ell$)에 급감하였다. 4. 번식 장애우와 저수태우의 혈중 estrogen과 progesterone 함량은 각각 57.42$\pm$5.03, 56.76$\pm$8.73 pg/$m\ell$과 6.26$\pm$0.83 ng/$m\ell$, 9.41$\pm$1.85 ng/$m\ell$으로서, 혈중 progesterone 농도가 정상우의 황체기 수준으로 유지되어 발정발현과 수태가 억제되는 것으로 나타났다.

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Effect of Restrict Feeding, Roxarsone or Its Analogues in Inducing Fatty Livers in Mule Ducks

  • Chen, Kuo Lung;Chiou, Peter W.S.
    • Asian-Australasian Journal of Animal Sciences
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    • 제18권2호
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    • pp.241-248
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    • 2005
  • This study is aimed at understanding the role of arsenic in Roxarsone in causing fatty livers in mule ducks. One hundred 10-week-old mule ducks were randomly divided into 5 groups. Ducks received 2 weeks of various treatments followed by 2 weeks of withdrawal. The treatments were non-treatment (control), 300 mg/kg Roxarsone inclusion for 2 weeks ($1^{st}$ and $2^{nd}$ week), Roxarsone inclusion for one week ($2^{nd}$ week only), restrict feeding, or Roxarsone analogue (3-nitro-4-hydroxyphenyl acid) inclusion. Results showed that feed intake and body weight in the Roxarsone groups and the restrict feeding group decreased significantly during the treatment period. However only the liver and heart weights were significantly decreased (p<0.05) in the restrict feeding group. Fatty acid synthetase (FAS) activity showed a significant decrease (p<0.05) in the Roxarsone groups and the restrict feeding group, two-week-Roxarsone treatment significantly increased NADP-malic dehydrogenase (MDH) activity compared to the restrict (p<0.05). After 2 weeks drug withdrawal, the 1-week-Roxarsone or restrict feeding group showed significantly increased (p<0.05) glucose-6-phosphate dehydrogenase (G-6-PDH) activity (p<0.05). Two-week-Roxarsone treatment significantly decreased (p<0.05) the high density lipoprotein (HDL) and increased (p<0.05) the low density lipoprotein (LDL) and very low density lipoprotein (VLDL) ratio. After drug withdrawal, the 1-week-Roxarsone or restrict feeding group showed significantly increased (p<0.05) creatine kinase (CK) activity. The 2-week-Roxarsone treatment group showed significantly increased (p<0.05) aspartate aminotransferase (AST) activity. The restrict feeding treatment group showed significantly decreased (p<0.05) total protein (TP) concentration. After drug withdrawal, the related enzyme activities in the blood that reflected the liver function were restored to the normal physiological range, except for the total bilirubin concentration and CK activity in the 1-week-Roxarsone group. This group showed a significant increase (p<0.05). Thus, the reasons for liver enlargement in the Roxarsone and restrict feeding groups were different.

어성초 즙과 분말을 첨가한 식이가 흰쥐의 혈청지질개선에 미치는 영향 (The Effect of Feeding Juice and Powder of Houttuynia cordata Thunb on Serum Lipids in Rats)

  • 성낙주;이수정;신정혜;김한수
    • 한국식품영양과학회지
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    • 제27권6호
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    • pp.1223-1229
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    • 1998
  • This study was designed to observe the effects of feeding Houttuynia cordata juice and powder on the improvement of the lipids in the serum of dietary hypercholesterolemic rats. Experimental groups such as 5% cellulose for control group, 5%, 10%, 15%, 20% H. cordata powder for group 2, 3, 4, 5, respectively, and 5%, 10%, 15% H. cordata juice for group 6, 7, 8, respectively, were admi nistered to the male rats of the Sprague Dawley for 4 weeks. Concentrations of total cholesterol in serum were significantly lower in all experimental groups than in the control group, and particularly, the lowest in group 8. The ratio of HDL cholesterol to total cholesterol was the highest in group 5. Atherosclerotic index was lower in group 5 and 8. Concentrations of free cholesterol and cholesterol ester in serum were significantly lower in all experimental groups than in the control group, and then concentrations of free cholesterol and cholesterol ester were the lowest in group 5 and 8, re spectively. Concentrations of triglyceride and phospholipid were the lowest in the group 5. Con centrations of chylomicron and VLDL were significantly lower in all experimental groups than in the control group. And the concentration was remarkably the lowest in group 5. Concentration of glucose in blood was not significantly different, but lower in the group 5 and 8. Concentrations of Ca, P, Mg, Fe were not significantly different in all experimental groups. The GOT and GPT activites were lower in all experimental groups than in the control group, especially the lowest in group 7 of GOT and group 8 of GPT. The LDH activity was the lowest in group 8.

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Effects of Monensin on Metabolism and Production in Dairy Saanen Goats in Periparturient Period

  • Sadjadian, Rasool;Seifi, Hesam A.;Mohri, Mehrdad;Naserian, Abbas Ali;Farzaneh, Nima
    • Asian-Australasian Journal of Animal Sciences
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    • 제26권1호
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    • pp.82-89
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    • 2013
  • This trial evaluated the effects of dietary supplementation with monensin sodium on dry matter intake, metabolic parameters and milk yield and milk composition of dairy Saanen goats in the periparturient period. Twelve Saanen pregnant dairy goats were assigned to a treatment and a control group. Saanen goats were fed monensin as its 10% sodium salt in the amount of 33 mg/kg of total dry matter intake during 30 d before parturition till d 42 in milk. Blood samples were collected from each goat at d 30, 15 and 7 before expected kidding time and also in d 1, 7, 13, 19, 21, 28, 35 and 42 postpartum. The serum concentrations of ${\beta}$-Hydroxybutyrate (BHBA), non-esterifed fatty acid (NEFA), calcium, magnesium, inorganic phosphorus, cholesterol, triglyceride, urea, total protein, albumin and glucose and aspartate aminotransferase (AST) activity were determined. The BHBA concentration significantly decreased in goats, which received monensin in comparison to controls in the postpartum period (p = 0.049). The concentration of sodium (Na) was significantly influenced by monensin treatment in the postpartum period (p = 0.048). In addition, the difference in dry matter intake was highly significant between the two groups during the pre-partum period. Controls had more dry matter intake (DMI) than treatment goats (p = 0.0001). Mean 3.5% fat corrected milk production was not influenced by monensin treatment. However, milk fat percentage was significantly decreased in monensin treated goats (p = 0.0017).

한약의한 의향 SAM P6와 SAM R1의 생리적인 변화 (Changes in Physiological Responses of Senescence Accelerated Mice(SAM) P6 and SAM R1 by Administration of Herbal Merbal Medicine Extracts)

  • 김정숙;김연태;이제현;하혜경;전원경;한상섭
    • Biomolecules & Therapeutics
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    • 제5권1호
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    • pp.23-35
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    • 1997
  • Physiological effects in SAM P6 and Rl by administration of Cervus cornu, Astragali Radix, Rehmanniae Radix, and Angelicae Radix extracts were screened to know in vivo activities of each extracts. We measured complete blood cells (CBC) such as aBC, HGB, and HCT using coulter's method. Plasma concentrations of albumin, glucose, alkaline phosphatase, calcium, creatinine, inorganic phosphate, urea and total iron ere also analyzed using biochemical clinical autoanalyzer. Plasma concentrations of cortisol, total T$_3$, and total T$_4$ were measured by chemiluminescent immunoassay methods. At 12 weeks after birth, Cervus conu or Astragali Radix or Rehmanniae Radix extracts were given 5 g/Kg.day p.o. for 0,7,14,21, and 30 days each in both SAM Rl and SAM P6. Angelicae Radix study was done the same as the others except the mice were 16 weeks after birth. The RBC, HGB, and HCT levels after administration of Astragali and Rehmanniae were elevated in SAM Rl, but those in Cervi study were increased in SAM P6 the most. Decreases in alkaline phosphatase concentration of SAM Rl and P6 after Cervi administration were detected. Total plasma iron concentration was decreased by Angelicae administration in SAM P6. In general, Angelicae and Rehmanniae stimulate increases in cortisol, but total T$_3$ and T$_4$ levels were also elevated by all these extracts. In conclusion, these herval medicine extracts help hematopoiesis in SAMs through probably different mechanisms.

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Validity of Serum Cystatin C for Prediecting Obesity Nephropathy

  • Asefy, Zahra;Amirrasouli, Hooshang;Khoyi, Masood;Hashemi, Vida
    • Interdisciplinary Bio Central
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    • 제4권2호
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    • pp.4.1-4.4
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    • 2012
  • Background: Serum concentration of cystatin C, a marker of glomerular filtration has been associated with cardiovascular disease (CVD). The aim of this study was to evaluate cystatin C as a marker of obese patients without chronic kidney disease (CKD). Materials and Methods: The study population consisted of 36 subjects with metabolic syndrome and 32 subjects free of metabolic syndrome (the control group). HDL-C, LDL-C, blood urea, triglycerides, glucose, HbA1c, serum cystatin C and serum creatinine were measured in both groups. GFR was calculated in both groups using Cockroft-Gault equation. Results: Obese patients showed higher cystatin C levels than normal samples ($1.28{\pm}0.29$, P < 0.05). In the binary logistic regression, obese patients were significantly associated with elevated cystatin C levels. Conclusion: Our results suggest that cystatin C may be a marker for obese patients and may identify a certain degree of renal dysfunction even when serum creatinine does not exceed the normal level. In this study, we demonstrated that serum creatinineand GFR did not differ significantly between the diabetic and the control groups. Serum concentration of cystatin C was significantly higher in the diabetic group compared with the control group. The strengths of this study are the evaluation of reliability and sensivity in comparison with a 'routine test of GFR'. The methodology used allows an appropriate statistical comparison of reliability in contrast to most other previous evaluations of GFR.