• 한국식품영양과학회지
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• 제27권5호
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• pp.920-927
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• 1998

The purpose of this study was to investigate the correlation between serum component and immune function in Korean female college students according to the body mass index. There were significant increased in weight, body fat, LBM, TBW, WHR in subjects as their BMI increase(p<0.001). It was found obese group had higher levels of serum components such as total cholesterol, LDL-cholesterol and Cu levels than those of the normal group. There was a significant positive correlation between HDL-cholesterol level and NK cell number(p<0.01), between A/G ratio and T lympocytes number(p<0.05), between Cu levels and B lympocytes(p<0.01) in normal group. There was a significant positive correlation between TG level and CD4/8 ratio(p<0.001), between and IgG(p<0.001) in obese group.

• 한국동물학회지
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• 제17권4호
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• pp.159-162
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• 1974

韓國産 개구리 目의 8種에 대하여 血色素와 血淸 단백질의 cellulose acetate 電基泳動圖를 조사하였다. 혈색소의 전기영동도는 종에 따라 그 구성성분의 수와 이동도에 차이가 있었다. 두꺼비와 금개구리에서는 단일 밴드로 나타났고, 여타의 종에서는 2밴드로 분리되었다. 혈청단백질의 전기영동도는 종에 따른 특징을 잘 나타내고 있다. 이들 동물의 혈청단백질에서는 다형현상이 나타나지 않았다. 모든 실험재료에서 albumin은 뚜렷이 나타나지만 prealbumin은 나타나지 않았다. 두꺼비에서는 albumin과 postalbumin 사이가 분명하게 분리되지 않았다. 따라서 혈청단백질의 전기영동도에서 두꺼비와 다른 종들을 쉽게 구별할 수가 있었다.

• 한국응용과학기술학회지
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• 제3권1호
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• pp.23-31
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• 1986

Several authors reported that vegetable proteins cause to decrease serum cholesterol and reported the effect of limiting amino acid balance in dietary protein on the blood component. This study was designed to observe growth rate and blood component in 1% cholesterol-fed male rats intake pure isolated soy proteins and methionine for 4 weeks. The diets were supplemented with either 20% casein or isolated soy protein as dietary protein sources and methionine as limiting amino acid of isolated soy protein and casein protein. The results were as follows; 1) The body weight gain was the greatest in casein groups. 2) Serum total cholesterol concentration was significantly increased by casein groups and slightly decreased by isolated soy protein groups. 3) Serum HDL-cholesterol concentration was significantly increased by isolated soy protein groups than control group. 4) Serum total lipid and triglyceride concentrations were significantly decreased by isolated soy protein groups than control group. 5) Serum glucose concentration was significantly increased by isolated soy protein plus 0.8% methionine than control group. 6) Serum total protein and albumin concentrations were significantly increased by all experimental diets groups than control group. Especially, casein groups were the most increased in all experimental diets groups.

• 대한수의학회지
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• 제26권2호
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• pp.265-276
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• 1986

The bovine serum factor influencing the growth of swine testicle (ST) cell and the END effect of hog cholera SN test was studied. Throughout the experimental studies. following results were obtained and summarized. 1. Bovine whole serum of 16(76.2%) and 4(19.0%) samples out of 21 have shown a positive ST cell growth and the END effect, respectively. However, all of 21(100%) and 8(38.1%) samples out of 21 serum supernatant fractions, prepared from the bovine whole serum, have shown positive ST cell growth and END effect, respectively. 2. In the SDS-polyacrylamide gel electrophoretic analysis of the bovine whole serum and the supernatant fractions, ST cell growth inhibiting factor was proved present in globulin fraction and in whole gel plate as a diffusible component. 3. The END ineffective component present in the whole serum and its supernatant fraction was proved to be BVDV neutralizing antibody. 4. The difference of osmolarity, optical density, pH, degree of precipitant formation following heat cold treatment, A/G ratio as we11 as electrophoretic pattern and NDV SN index of the samples were not correlated to the degree of 57 cell growth and to the END effectiveness.

• 한국수정란이식학회지
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• 제9권1호
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• pp.127-137
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• 1994

This study was carried out to investigate the inhibiting or promoting effect of fetal bovine serum fractionated by the molecular weight and to examine the effect of reconstruction of serum fractions on the development of 1- and 2-cell mouse embryos fertilized in vitro (IVEE) . The serum was separated by ultrafiltration or gel filtration methods and added in m-KRB medium for culture of IVFE. The developemental ability(cavitation and hatching) of embryos following culture of day 4 and 6 was compared among fractions. Small molecular weight fraction( <3 kDa) significantly inhibited the development of 1-and 2-cell IVFE to the blastocyst stages, compared with other fractions. One-cell IVFE were more sensitively damaged than 2-cell embryos by that fraction and arrested mainly at 2~4 cell stages. Moreover, small amount(<3%,v /v) of the inhibiting fraction acted even with protein rich fraction(100~30 kDa) and arrested the embryonic development. On the other hand, 100~30 kDa fraction promoted the embryonic development and no inhibiting effect was observed at the level of 50%(v /v) in culture medium In the experiment of gel filtraton, =30 kDa fraction showed the highest promoting effect on the embryonic development, but <4 kDa fraction inhibited significantly the development. These results suggest that serum contains not only small molecular weight inhibitory component(s) but also promoting one rather than albumin on embryonic development. And serum can be more effectively used in the IVF program after removal of inhibitory component(s) by one of above separation methods.

• 한국동물학회지
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• 제34권2호
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• pp.228-231
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• 1991

한국인 383명의 Compiement Component 6(C6)의 유전적 다형을 등전점 전기영동과 immunoblotting으로 조사하였다. 5가지 allotypes, C6 A, C6 B, C6 B2, C6 Ml, C6 M11이 나타났고, 이들의 대립유전인자 빈도는 C6*A=0.4399, C6*B=0.5144, C6*B2=0.0392로 산출되어 이는 동아시아인과 비슷하였다.

• 동의생리병리학회지
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• 제20권3호
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• pp.638-641
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• 2006

Iron is the required microelement supporting life and is the main component of hemoglobin. Thus iron has affinity with exercise capacity. Iron metabolism turbulence induced by exercise is one of causes of hematopoietic hypofunction. Results of the experiment showed that long-term treadmill exercise of progressive loading significantly decreased levels of erythrocyte indexes, serum iron, serum ferritin and significantly increased serum transferrin level. Nutrition supplement could significantly retard the variations, and Exercise +Nutrition group have higher levels of erythrocyte indexes, serum iron, serum ferritin and lower level of serum transferrin than Exercise group. The results indicated that nutrition supplement have function of prevent and cure on iron metabolism turbulence induced by exercise, furthermore significantly enhance hemoglobin level in rats.

• 한국응용과학기술학회지
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• 제27권1호
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• pp.14-19
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• 2010

In this study, the anti-oxidative effects and components of sprout serum were investigated. In the buds, high levels of zinc, iron and manganese were analyzed in addition to copper, magnesium, and potassium. The free radical (1,1-diphenyl-2-picrylhydrazyl, DPPH) scavenging activity of sprout serum was evaluated with $IC_{50}$. $IC_{50}$ of sprout serum was $58.0\;mgmL^{-1}$, and that of vitamin C was $3.7\;mgmL^{-1}$. In the test of superoxide scavenging activity of sprout serum, the activity was dependent on the concentration of serum. In this case, the $IC_{50}$ was 2.0 wt%. Cell viability was detected by using the MTT method. Cultured human fibroblast was treated with 15 mM $H_2O_2$ and cell viability was 70% in case of control. However, the effect of treating 0.5% of sprout serum was similar to that of 0.0001% of vitamin C.

• 한국산학기술학회논문지
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• 제14권9호
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• pp.4342-4348
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• 2013

본 연구는 혈청지질과 비만 및 혈압과의 관련성을 검토하기 위하여 2011년 1월부터 12월까지 1년 동안에 대전광역시의 한 대학병원에서 종합건강검진을 받았던 30세에서 69세의 여성 1,381명을 대상으로 TC, TG, HDL-C, LDL-C, SBP, DBP, 비만도, 체지방률을 측정하여 혈청지질과 비만 및 혈압과의 관련성을 분석하였다. 연구결과, TC, TG, LDL-C, 비만도, 체지방률은 30대에서부터 60대에 걸쳐 단계적으로 상승하는 경향을 보였다. TC, TG 및 LDL-C는 혈압이 높아짐에 따라 상승하였으며, 정상혈압군에 비해 고혈압군에서 유의하게 높은 값을 보였다. TC, TG, SBP 는 비만도가 높아짐에 따라 단계적으로 상승하였고, 정상군에 비해 비만군에서 유의하게 높았으며, HDL-C는 비만도가 높아짐에 따라 감소하는 경향을 보였고, 정상군에 비해 비만군에서 유의하게 낮았다. TC, TG, LDL-C, 체지방률 및 비만도는 상호간에 유의한 정상관을 보인 반면, HDL-C와는 음의 상관을 보였다. 주성분분석 결과 제1주성분은 고혈압 인자, 제2주성분은 비만관련 인자, 제3주성분은 연령과 고지혈증 인자, 제4주성분은 고단백지콜레스테롤 인자가 선정되었다. HDL-C와 관련된 요인을 다중회귀분석을 사용하여 검토한 결과 HDL-C에 영향을 미치는 변수로는 연령, TC, TG 및 체지방률이 선정되었다. 위와 같은 결과는 비만도가 높고 혈압이 높은 군일수록 혈청지질치가 높아짐을 시사하고 있다.

• Journal of Ginseng Research
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• 제9권2호
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• pp.232-239
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• 1985

The effects of total saponin, triol and diol saponin, and prosapogenin of ginseng on the absorption of cholesterol and the component of serum lipids was observed as a function of time using isotopic method. The following results were obtained. 1) Labelled cholesterol absorption was observed to be enhanced after adminstrations of total saponin, triol saponin, and. prosapogenin of ginseng to rat (Sprague Dawley). 2) Decreases in the amount of serum lipid were observed after administration of total saponin and prosapogenin of ginseng.