• Title/Summary/Keyword: serum lipids level

Search Result 327, Processing Time 0.028 seconds

A Comparison of Serum Lipid Levels between Vegetarians and Nonvegetarians (채식자와 비채식자의 혈청지질 함량 비교)

  • Kim, Jung-Sook;Song, Sook-Ja
    • Journal of the Korean Applied Science and Technology
    • /
    • v.2 no.1
    • /
    • pp.37-44
    • /
    • 1985
  • The effects of the vegetable diet on the levels of the serum lipids, particularly the level of the serum total cholesterol which is most concerned with coronary heart disease (CHD) were investigated in 30 male SDA (Seventh Day Adventists) group and 30 male omnivorous group (control group). SDA participated in this study intaked relatively few animal origin foods whereas they intaked plant origin foods largely; they seldom or sometimes intaked meats, fishes, butter, margarine, beverages and coffee, but often unrefined cereals, legumes, vegetables and fruits. In the both systolic pressure and diastolic pressure, there was no difference between two groups. The levels of the serum total cholesterol, triglyceride and phospholipid were lower in SDA group than in the omnivorous group. Among them the difference was statistically significant in the level of the serum total cholesterol. HDL-cholesterol was more or less higher in SDA group than in the omnivorous group, but the difference was no significant. The result that SDA group had lower level of the serum total cholesterol than the omnivorous group suggested that that they might be less prone to CHD than the omnivorous group. Though this possibility, however, was derived from the fact of the lower level of serum total cholesterol of SDA group, it might by partly responsible for their habit that they never smoke and drink alcohols and coffee.

Effects of Maqui Berry Extract on Blood Lipids and Liver Function in Normal Rodents (마키베리 추출물이 정상 설치류의 혈중지질과 간기능에 미치는 영향)

  • Hwang, Mi Sun;Lee, Joo Hee;Kim, In Joo;Kim, Tae Hee;Kim, Kang Min
    • Journal of Life Science
    • /
    • v.30 no.9
    • /
    • pp.791-797
    • /
    • 2020
  • Maqui berry are known as one of the "superfoods" and can purportedly improve health. The effects of orally administered maqui berry extract on biological parameters such as serum lipids and blood cells in healthy subjects were investigated in rats in vivo for 2 weeks. Possible causes of harmful effects on liver and kidney function were also examined. After oral administration of maqui berry extract, levels of serum triglyceride (TG) were decreased to almost 30% less from the control, and high density lipoprotein cholesterol (HDL-C) was increased to 18% more; thus, serum lipids profile seemed to be improved. The administration of maqui berry extract increased red blood cell concentration by 10% from the control, while both the hemoglobin and the mean corpuscular volume (MCV) were increased by 12%. Maqui berry extract also increased the concentration of serum total proteins by 30% of the control and that suggests protein metabolism might be improved. Moreover, maqui berry decreased serum levels of glutamin oxaloacetate transaminase (GOT) and glutamin pyruvate transaminase (GPT) by 12% from the control group so maqui berry improved liver function. This study suggests that oral administration of maqui berry extract may be helpful to improve those heath parameters like serum lipids profile, red blood cell level, liver protection. It would also be very useful for the development of high value products such as functional foods and pharmaceutics in the future.

Experimental study on the changes of serum free fatty acid and blood sugar during hemorrhagic shock (출혈성(出血性) Shock 에 출현(出現)되는 유리지방산(遊離脂肪酸) 및 혈당량(血糖量)의 변동(變動)에 관(關)하여)

  • Kim, Hyong-Se
    • The Korean Journal of Pharmacology
    • /
    • v.2 no.1 s.2
    • /
    • pp.99-109
    • /
    • 1966
  • It has been known that the pronounced hypotension resulting from hemorrhage gives rise to compensatory stimulation of the adrenosympathetic system, which leads to an increase of liberation of catecholamines from sympathetic nervous system and adrenal medulla. It is obvious, therefore, that numerous physiological and biochemical changes during the hemorrhagic hypotention might be mediated through the increased liberation of catecholamines. Although an extensive studies have been reported on changes of protein and carbohydrate metabolism in hemorrhagic shock a few studies on the changes of lipid metabolism have been reported. Levenson(1961) observed a marked increase of serum lipids content during hemorrhagic shock and also noticed a marked elevation of serum free fatty acids. He suggested that these effects were due to mobilization and accelerated metabolic breakdown of lipids which might be resulted by sympathetic stimulation as a cause. To elucidate the mechanism of this, author studied the change of serum free fatty acids and blood sugar with relation to catecholamines during experimentally induced hemorrhagic shock in dog. Healthy male mongrel dogs weighing approximately 15kg were used. Under the general anesthesia with pentobarbital, rapid hemorrhage was produced from the femoral artery maintaining blood pressure level of 40 mmHg measured by the manometer connected with the opposite femoral artery throughout the experiment. Serum free fatty acids(FFA) and blood sugar were measured by the methods of Dole(1956) and Folin-wu,(1920) respectively. Tissue catecholamine was measured by Shore and Olin method(1958) using Aminco-Bowman spectrophotofluorometer.

  • PDF

Effects of Aerobic Exercise Program for Obese Elderly Women (비만 여성노인을 위한 유산소 운동프로그램의 적용 효과)

  • Kim, In Hong
    • Korean Journal of Adult Nursing
    • /
    • v.17 no.3
    • /
    • pp.425-434
    • /
    • 2005
  • Purpose: To examine the effects of the aerobic exercise program on changing the body composition, blood lipids and self-esteem of the obese elderly women. Method: A total of 26 obese elderly women(%body fat: over 30%) have been selected for this research[Experimental Group(EG):13, Control Group(CG):13). Walking at a 50% intensity was administered 4 days a week for 14 weeks. The data was analyzed using the SPSS program. Result: The level of % body fat, TC, LDL-C, and %TC/HDL-C in EG was significantly lower than those of the CG after 14 weeks. In addition, the level of HDL-C and self-esteem in EG was significantly higher than those of the CG after 14 weeks. However, TG, body weight between groups didn't appear significant at the end of 14 weeks. Conclusion: The results showed that the aerobic exercise program was effective in changing body composition, blood lipids and self-esteem of the obese elderly women.

  • PDF

Comparison of the lipids levels, C-reactive protein and adiponectin in adolescent male by fat intake (청년기 남성의 지방 섭취 수준에 따른 혈중지질 함량, C-반응성 단백질 및 아디포넥틴 비교)

  • Lee, Sung-Hye;Park, Mi-Young;Kim, Soon-Kyung;Min, Young-Ki
    • Journal of Nutrition and Health
    • /
    • v.45 no.4
    • /
    • pp.303-314
    • /
    • 2012
  • The purpose of this study was to investigate the relationship between dietary fat intake, anthropometric data, blood lipids, C-reactive protein, and adiponectin in Korean male college students. Forty-eight subjects were divided into 2 groups based on dietary fat intake: UERF (under 30% of energy ratio for fat source), AERF (above 30% of energy ratio for fat souce). We collected dietary intake data using 24-hour dietary recall for 3 days. Anthropometric and biochemical parameters were measured by using standard methods. Segmental body composition analysis was carried out using an 8-electrode multifrequency bioelectrical impedance method of body fat estimation. There was no significant difference in anthropometric data and serum lipid profile between UERF and AERF group. Serum C-reactive protein level was significantly higher in the AERF group compared to the UERF group. Although there was no significant difference in serum adiponectin level between UERF and AERF groups, subjects had lower adiponectin levels. Correlation data show that serum adiponectin level was positively correlated with vegetable intake (p < 0.05). In addition, dietary fat intake had a positive correlation with meat (p < 0.01), whereas a negative correlation with grain (p < 0.01), vegetables (p < 0.05), and fish (p < 0.05). These results suggest that the increased fat intake of non-obese Korean male college students is associated with their increased serum C-reactive protein concentration. Therefore, proper guidelines on fat intake and nutrition education are necessary for the prevention and management of metabolic syndromes.

Correlation of Hemoglobin and RBC count with Adiponectin Level

  • Shim, Moon-Jung
    • Korean Journal of Clinical Laboratory Science
    • /
    • v.44 no.4
    • /
    • pp.222-228
    • /
    • 2012
  • Adiponectin is secreted specifically by adipose tissue and regulates lipid and glucose metabolism. In addition, adiponectin has been found to inhibit inflammatory process and possibly atherogenesis. This study was done to compare hematological parameters, serum lipids with serum adiponectin level according to body mass index (BMI) and gender in eighty eight Korean adults aged 40 to 68. In this study, the association between serum adiponectin and other variables including RBC counts, hemoglobin, hematocrit and albumin were investigated. RBC, hemoglobin status, was inversely associated with serum adiponectin levels in normal adult women. Adiponectin levels were significantly lower in men than women (p<0.01). In men, serum adiponectin levels were negatively correlated with body mass index (BMI) (p<0.05). However, no correlations were found in women. These results might imply that the regulation of key adipokines such as adiponectin might be a strategy for the prevention or treatment of obesity-associated diseases.

  • PDF

Body Mass Index, Dietary Intake, Serum Lipids and Antioxidant Status of Young Females (여대생의 BMI에 따른 식이섭취와 혈중지질 농도 및 항산화능)

  • Bae Hyun-Sook
    • Korean Journal of Community Nutrition
    • /
    • v.11 no.4
    • /
    • pp.479-487
    • /
    • 2006
  • Many epidemiological and observational studies show that distorted body image of normal body weight is widespread among Korean young females. This study was performed to evaluate the prevalence of overweight and underweight of young females and, to compare nutrient intakes, body composition, serum indices (lipids, MDA: Malondialdehyde, TAS : Total Antioxidant Status) with different BMI groups. The subjects were 75 university students in Seoul. We divided the subjects into 3 groups according to their BMI by IOTF guideline (UW: underweight group, BMI < 18.5, NW: normal body weight group; 18.5 $\leq$ BMI < 23.0, OW: overweight group; BMI $\geq$ 23.0). Data on dietary intakes, body compositions and serum indices were obtained in 3 groups. Differences on all of the above variables were assessed by body weight groups. Using IOTF guidelines, the prevalence of overweight and underweight in young females were 23%, 61%, 16% respectively. $\beta$-carotene and vitamin A intake of UW were significantly higher than that of NW (p < 0.05). Fiber intakes of NW was significantly higher than that of W (p < 0.05). But intakes of energy and the other nutrients were not significantly different among BMI groups. Calcium and folate intakes were 75%, 61% of KDRIs. Serum TGs were significantly higher in OW than that of NW, UW (p < 0.05), but level of MDA and TAS were not significantly different. The association of overweight and low intake of $\beta$-carotene and vitamin A may be one of many factors predisposing obese females to a high risk of oxidative stress later in life. This requires urgent nutritional intervention programs involving enough intake of fruit and vegetables, with modification of inappropriate dietary habits.

Levels and Factors Affecting Serum Carotenoids Concentrations of Adults Living in Rural Area of Korea (한국농촌 성인의 혈청 Carotenoids 농도와 이에 영향을 미치는 요인에 관한 연구)

  • 안윤진
    • Journal of Nutrition and Health
    • /
    • v.30 no.5
    • /
    • pp.489-498
    • /
    • 1997
  • Recent researches suggest that carotenoids are important not only as provitamin A but also for prevention of chronic diseases. This study was conduction to determine levels and factors affecting serum levels of lutein + zeaxanthin, $\beta$-cryptoxanthin, and $\beta$-carotene in 93 adults living in rural area of Korea. Fasting blood samples were collected and serum carotenoid levels were measured by HPLC. Dietary intake was estimated by 24 hour recall method and frequency questionnare of major food groups. Mean serum concentration of lutein + zeaxanthin was 616.32 nmol/L, $\beta$-cryptoxanthin was 856.95nmol/L, and $\beta$-carotene was 242.90nmol/L. Serum $\beta$-carotene levels in study subjects were very low. Both $\beta$-cryptxanthin and $\beta$-carotene were negatively correlated with serum triglyceride and positively correlated with total-choesterol and LDL-cholesterol. Serum levels of female subjects were significantly higher than males in all carotenoids. For age groups, subjects in their 30's were shown to have the highest concentration of all carotenoids. Lutein + zeaxanthin were lowest in subjects in theri 40's while $\beta$-crytoxanthin and $\beta$-carotene levels were lowest in subjects in their 60's. The $\beta$-carotene levels in non-smokers were significantly higher than in drinkers. Lutein+zeaxanthin levels were significantly higher among subjects consuming more green and yellow vegetables by frequency questionnarie. In conclusion, serum carotenoids were affected by sex, age, serum lipids, smoking, and alcohol intake. Intake of vegetables and fruits could affect by sex, serum lipids, smoking, and alchol intake. Intake of vegetables and fruits could affect serum lutein+zeaxanthin level. This data indicated that compared to other studies, Korean adults in rural areas have high lutein+zeaxanthin concentratins and low $\beta$-carotene concentrations in serum. High lutein+zeaxanthin levels may be related to high consumption of vegetables in these subjects.

  • PDF

Effect of Lycii fructus Extracts on Serum Lipids and Bone Collagen Contents in Ovariectomized Rats (갱년기 장애 유도 시 구기자의 혈중지질 농도 저하 및 골 중 collagen 합성 효과)

  • Kim, Mi-Hyang
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.21 no.1
    • /
    • pp.111-116
    • /
    • 2007
  • The aim of this study was to evaluate the effect of Lycii fructus (LF) on serum lipid and the collagen content of the connective tissues in ovariectomized rats. From day 2 until day 37 after the ovariectomy, Sprague-Dawley female rats were randomly assigned to the following groups : sham-operated rat (Sham), ovariectomized control rat (OVX-control), and ovariectomized rats supplemented with the LF 50mg/kg bw/day (OVX-LF). The LF ethanol extract were orally administrated 1ml per day. Body weight gain was not significantly different in groups. Although total-cholesterol and triglyceride were increased in the ovariectomized control, supplementation with the LF extract decreased the levels. Moreover, the serum HDL-cholesterol levels were significantly increased after supplementation with the LF extract(p<0.05). Supplementation with the LF extract prevented a decrease in the collagen level in bone and cartilage tissues. These results are consistent with the conclusions based on the estrogenic activities of LF. Therefore, it may be used to possibly improve the quality of life in menopausal women.

Effect of Garlic on Serum Lipids Profiles and Leptin in Rats Fed High Fat Diet

  • Kang, Soon-Ah;Shin, Ho-Jung;Jang, Ki-Hyo;Choi, Sung-Eun;Yoon, Kyung-Ah;Kim, Jin-Sook;Chun, Hye-Kyung;Lim, Yoong-Ho
    • Preventive Nutrition and Food Science
    • /
    • v.11 no.1
    • /
    • pp.48-53
    • /
    • 2006
  • Although garlic has been reported to have impressive effects in lowering serum lipids, there have been controversial evaluations on these effects. To find the potential fator causing the inconsistency in the previous studies, we examined the effects of two types of garlic according to the producing-area (hangihyung garlic, nangihyung garlic) on serum lipid profiles and leptin level. Thirthy six of 4 wk old Sprague Dawley male rats fed high fat diet (40% of calories as fat) for 6 wks to induce obesity, and subsequently fed 5% garlic powder supplemented (HF+H: hangihyung garlic powder, HF+N: nangihyung garlic powder) high fat diets (w/w) for further 5 wk. For the comparison, normal control group fed AIN-76A diet (11.7% of calories as fat). Supplementation with hangihyung and nangihyung garlic resulted in a significant reduction of high fat induced body weight gain, white fat (i.e., epididymal, visceral and peritoneal fat) development, adipocyte hypertrophy and the development of hyperinsulinemia and hyperliptinemia. Serum triglyceride and total cholesterol level was greatly reduced by hangihyung garlic supplementation (p<0.05). The HDL-cholesterol level was increased by dietary hangihyung and nangihyung garlic. There were slight non-significant decreases in triglyceride and total cholesterol of HF+N group as compared to those of HF group. Leptin level of HF+H group was found to be significantly lower than HF group (p<0.05). There was no significant difference among N group and HF+N group. These results suggest that hangihyung garlic may lead to the higher activity in improving lipid profiles than nangihyung garlic. Whether the hypolipidemic effect of garlic increases in a species-dependent has yet to be determined and awaits further research.