• Title/Summary/Keyword: Blood component

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Purification and Characterization of Moran 20K from Morus alba

  • Kim, Eun-Sun;Park, Sung-Jean;Lee, Eun-Ju;Kim, Bak-Kwang;Huh, Hoon;Lee, Bong-Jin
    • Archives of Pharmacal Research
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    • v.22 no.1
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    • pp.9-12
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    • 1999
  • A new glycoprotein was purified from the aqueous methanolic extract of the root bark of Morus alba which has been used as a component of antidiabetic remedy in Oriental Medicine. SDS-PAGE result shows that the molecular weight of the glycoprotein was approximately 20 kDa. This new glycoprotein was named as Moran 20K. The protein lowered blood glucose level in streptozotocin-induced hyperglycemic mice model and it also increased the glucose transport in cultured epididymis fat cells. The amino acid composition of the protein was analyzed, and the protein contained above 20% serine and cysteine such as insulin. The actual molecular weight of the protein was determined as 21.858 Da by MALDI-TOF mass spectroscopy.

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A Case of Peritoneal Dialysis-related Peritonitis Caused by Aeromonas Hydrophila in the Patient Receiving Automated Peritoneal Dialysis

  • Kim, Hyun Jin;Park, Hyun Sun;Bae, Eunsin;Kim, Hae Won;Kim, Beom;Moon, Kyoung Hyoub;Lee, Dong-Young
    • Electrolytes & blood pressure
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    • v.16 no.2
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    • pp.27-29
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    • 2018
  • Peritoneal dialysis (PD)-related peritonitis is a major cause of injury and technique failure in patients undergoing PD. Aeromonas hydrophila is ubiquitous in the environment, and is a Gram-negative rod associated with infections in fish and amphibians in most cases; however, it can also cause opportunistic infections in immunocompromised patients. We report a case of A. hydrophila peritonitis in a 56-year-old male on automated PD. Peritonitis may have been caused by contamination of the Set Plus, a component of the automated peritoneal dialysis device. Although Set Plus is disposable, the patient reused the product by cleansing with tap water. He was successfully treated with intraperitoneally-administered ceftazidime and has been well without recurrence for more than 2 years.

Toxicological Study for Blood Cyanide and Carboxyhemoglobin Levels in the Fire- related Fatalities

  • Baeck, Seung-Kyung;Kim, Dong-Woo;Kim, Sun-Chun;Park, Woo-Yong;Jin, Kwang-Ho;Chung, Young-Ho;Park, Yun-Shin;Seo, Joong-Seok
    • Proceedings of the PSK Conference
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    • 2003.04a
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    • pp.170.2-170.2
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    • 2003
  • The most common cause of death in fires is the inhalation of noxious gases rather than thermal injury. Carbon monoxide is well-known toxic component in fire atmospheres. However, the importance of hydrogen cyanide(HCN) as a toxic agent in the fire related fatalities(FRF) is under discussion. HCN is known to be produced in fires involving by the pyrolysis of polyacrylonitril (PAN) and other nitrogen-containing polymer. (omitted)

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Prevalence of Metabolic Syndrome and Related Risk Factors of Elderly Residents in Andong Rural Area 1. Based on the Anthropometric Measurements and Health Behaviors (안동 농촌지역 중년 및 노인 주민의 대사증후군 유병율과 관련 위험요인 분석 1. 신체계측결과와 건강습관을 중심으로)

  • Lee, Hye-Sang;Kwon, Chong-Suk
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.39 no.4
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    • pp.511-517
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    • 2010
  • This study was performed to estimate the prevalence and the risk factors of metabolic syndrome in Andong rural area. A total of 1,431 people (533 males, 898 females) aged over 45 years participated in this study in 2003. The prevalence of metabolic syndrome was 38.2% (male 23.5%, female 46.9%, p<0.001). As age increased, the prevalence of the metabolic syndrome increased in female, but not in male. The major underlying components of metabolic syndrome were high blood pressure (67.1%), low HDL-cholesterol (60.6%), and abdominal obesity (39.9%). The distinctive component for male was high blood pressure (70.1%), and for female, low HDL-cholesterol (73.6%), high blood pressure (65.3%), and abdominal obesity (54.5%). Subjects having more than one component were 94.7%. The risk factors for metabolic syndrome were analyzed using the multiple logistic regression method according to gender and expressed as age-adjusted odds ratio (OR). The results of comparing female to male (OR=2.953), and of comparing obese by % body fat (M: OR=5.786, F: OR=13.498) or BMI (M: OR=3.782, F: OR=13.301) to normal body weight showed significantly higher risk for metabolic syndrome (p<0.001). Health related habits, such as smoking, alcohol drinking, and exercise, didn't show any effect on metabolic syndrome. This study revealed that the prevalence of metabolic syndrome was significantly higher in female subjects compared to both male and female, and high blood pressure was the main cause of metabolic syndrome. We suggest that the strategy for prevention or reducing the prevalence of metabolic syndrome in this area should be concentrated on reducing high blood pressure through lowering obesity and abdominal obesity.

Effects of the Hizikia Mineral Salts on Blood Pressure and Mineral Metabolisms in Spontaneously Hypertensive Rats and Normotensive Rats (톳유래의 무기성분강화염이 본태성 고혈압쥐와 정상쥐의 혈압과 미네랄대사에 미치는 영향)

  • Kim, Young-Myoung;Byun, Jee-Young;Han, Chan-Kyu;Sung, Ki-Seung;Namgung, Bae
    • Korean Journal of Food Science and Technology
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    • v.41 no.2
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    • pp.203-209
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    • 2009
  • This study was conducted to evaluate the effects of the salts fortified with Hizikia component on blood pressure and mineral composition in spontaneously hypertensive rats (SHR/NCrj) and normotensive rats (WKY/NCrj). The two species rats were assigned to three groups and were fed with drinking water to which Hizikia salts were added for 6 weeks. The final blood pressures (BP) among groups of SHR were increased to 12, 4, and 21%, respectively. In terms of urine and fecal minerals, the $Na^+$ contents in two species were significantly higher in the control than in the salt groups, and vice versa with regard to the $ K^+$ contents. The amount of excretion mineral was higher in urine than in feces. The $Na^+$, $Ca^{++}$ and $Mg^{++}$ contents of the liver in SHR were higher in the control than in the salt groups (p<0.05). The $Na^+$ content of the kidney in SHR was higher in the control than in the salt groups, but the content was shown an opposite trend in WKY. The $K^+$ contents were higher in the low salt group (p<0.05). These results may indicate that the salts fortified with the Hizikia component may be useful in lowering systolic blood pressure owing to the maintenance of positive mineral metabolism.

Effect of Feeding Induced Molting on the Visceral Organs and Blood Component Profile in Laying Hens (비절식 강제 환우 방법이 산란계의 장기 비율과 혈액 성상에 미치는 영향)

  • Na, J.C.;Park, S.B.;Yu, D.J.;Bang, H.T.;Kim, S.H.;Kang, G.H.;Kim, H.K.;Choi, H.C.;HwangBo, J.;Kang, B.S.;Suh, O.S.;Jang, B.G.;Choi, J.T.
    • Korean Journal of Poultry Science
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    • v.35 no.4
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    • pp.375-380
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    • 2009
  • This study was conducted to investigate the effect of feeding induced molting on the visceral organs and blood component profile in laying hens and designed to test 400 flocks of 60 week old Leghorn laying hens for 34 weeks. A total of four molting treatment methods by including the molted with customary molting by fasting method (c), feeding single diet of corn (T1), feeding single diet of wheat bran (T2) and feeding single diet of alfalfa meal (T3) were tested, and each treatment was repeated for 5 times, and 20 laying hens were randomly assigned in an cage for each repeat. As the result of the experiment, ovary was $2.03{\sim}6%$ and oviduct was $2.51{\sim}3.47%$ in visceral organs for body weight at pre-molting term, but there was no significant difference. At post-molting, no significant difference was found, ovary was $0.25{\sim}0.41%$, uterus of control, T1, T2 and T3 was 1.12%, 0.82%, 0.48% and 0.90%, respectively. T2 was significantly lower than control, T3 (p<0.05) at the 50% of egg production. Ovary was $2.20{\sim}2.60%$ and oviduct was $2.98{\sim}3.45%$. In addition, ovary was $2.65{\sim}3.01%$, oviduct was $3.23{\sim}3.64%$ at the peak egg production, but there was no significant difference by non-feeding and feeding molting treatments. In blood component profile, cholesterol was $179.8{\sim}245.7\;mg/dL$ at pre-molting, but there was no significant difference and at post-molting, concentration of cholestrol in control, T1, T2 and T3 was 353.6, 229.1, 261.8 and 300.6 mg/dL, respectively. T1 was significantly lower than control and T3 (p<0.05). In addition, first laying day was $228.1{\sim}271.8\;mg/dL$, 50% of egg production was $236.5{\sim}284.8\;mg/dL$, there was no significant difference. Concentration of cholestrol in control, T1, T2 and T3 was 324.1, 591.6, 363.0 and 315.6 mg/dL, respectively, at the peak egg production period. T1 was significantly higher than other treatment (p<0.05).

Effects of Various Sodium Fluoride (NaF) Administration on Blood Glucose, Lipid Composition and A/G Ratio in Rats (NaF 함량을 달리한 투여가 흰쥐의 지질 및 혈당농도와 A/G 비에 미치는 영향)

  • Kim, Han-Soo
    • Journal of the Korean Applied Science and Technology
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    • v.35 no.3
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    • pp.826-835
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    • 2018
  • The aim of the study was to investigate the influences of sodium fluoride on the body weight, lipid metabolism functional improvement, blood glucose level, protein component in the sera of rats which fed experimental diets for 5 weeks. Body weight gain of rats was higher in the NF25 group, NF30 group and NF50 group showed a significant difference from the basal diet group (BD group). The changes of the liver and the heart of each argan weights were observed compared to the BD group tends to appear lower in the oral NaF groups (p<0.05). Organ weight of each group of the others showed no significant difference (p<0.05). Serum concentrations of total cholesterol, low-density lipoprotein (LDL)-cholesterol, free cholesterol, triglyceride (TG), phospholipid (PL) and blood glucose were lower in BD group than basal diet plus sodium fluoride groups. Conversely depending on the concentration of sodium fluoride for the high-density lipoprotein (HDL)-cholesterol level, it showed lower results. Serum total protein was observed low showed a significant difference in the NF50 group, there was no significant difference in the other groups (p<0.05). globulin and albumin concentration levels also showed the lowest results in the NF50 group.

A Charecteristics of Marine Environments in a Blood Cockle Farms of the Northwestern Yeoja Bay, Korea 2. Spatio-temporal Distribution of Water Quality and Phytoplankton Community (여자만 북서부 꼬막어장의 해양환경 특성. 2. 수질환경 및 식물플랑크톤 군집)

  • Yoon, Yang Ho;Lee, Hyun Ji
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.8
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    • pp.579-592
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    • 2020
  • This study was designed to assess the water quality and phytoplankton community including chlorophyll a in blood cockle (Tegillarca granosa) farms in May, August and November of 2017 in the northwestern Yeoja Bay, Korea. As a result, the seasonal characteristics of water types by water temperature and salinity were clear. Nutrients were abundant in silicate throughout the season, but phosphate was scarce in spring and summer, and nitrogen sources were scarce in autumn. The species composition of phytoplankton community was a very simple distribution, and the standing crop was also very low. The annual dominant species is dominated by the diatoms, with Skeletonema costatum-ls, Nitzschia longissima in spring, Pleurrosigma normanii, Coscinodiscus gigas in summer, and N. longissima, Pseudonitschia pungens, Chaetoceros curvisetus, Eucampia zodiacus in autumn. In summer the results were different from other coastal waters of Korea. The principal component analysis(PCA) and correlation analysis showed that the characteristics of water quality and biological environments differed according to the season. Furthermore, it was determined by the supply of materials through fresh water on land, seawater congestion caused by the refueling of surface sediments with lower depth, and the balance of biological production and mineralization of organic matters in blood cockle farms.

A Clinical Proterties on Nutrients Intake and Serum Concentration of Diabetic Subjects by Duration in Ansung Kyunggi-do (경기도 안성지역 당뇨병 환자의 유병기간에 따른 영양소 섭취 실태와 혈액성상의 임상적 특징)

  • 노숙령
    • Journal of Nutrition and Health
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    • v.30 no.10
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    • pp.1203-1210
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    • 1997
  • This study was performed from March to June 1994 in ANsung Medical Center. We investigated serum components of 78 diabetics in the center, in addition to the nutrient intake status and anthrophometric status of 60 diabetics among them. We separated the latter into 2 groups(ⅰ) less tan 5 years of diabetic duration and ⅱ) more than 6 years of diabetic duration) and analyzed the clinical characteristics of each group. The results are as follows : \circled1 The average ages of male and female subjects were 57.1 and 58.9 years, respectively. The average diabetic duration of male subjects was 4.8 years and that of female subjects was 5.9 . The major occupational field of both male and female subjects was agriculture(33.3%, 36.1%). 50% of male and 75% of female subject's monthly incomes were less than 600, 000 won and 75% of male and 94.4% of female subjects had weekly food expense less than 40, 000 won. The nutrient intake status of the subjects was lower than RDA on the whole. There was no big differences between 2 the male groups of different diabetic duration , but calorie, protein , fat carbohydrate, phosphorus, iron and Vit B$_1$intakes of the above 6 year female group were appearently higher than those of the under 5 year female group (p<0.05). There were different intake tendencies between male and female subjects . For females. the longer the diabetic duration, the less intakes of calorie, protein , fat carbohydrate, phosphorus, iron Vit B$_1$, Vit B$_2$, and niacin were observed. Furthermore, the longer the diabetic duration in females , the more intakes of energy and nutrients, except Vit C were observed. Fasting blood glucose levels were 155mg/dl and 164mg/dl and Postprandial glucose levels were 242mg/dl and 247mg/dl for males and females respectively. Hb of both males and females , and Ht of males met the lower limit of normal status, The serum TG level was higher than normal , so that they seemed to suffer from hyperlipidemia ; their high HbAIC status indicated that the management of diabetes mellitus was poor. The total protein level of female subject was higher when compared with that of males(p<0.05). All subjects blood pressure were higher than normal , and the longer the diabetic duration, the higher was the blood pressure. The serum HDL-cholesterol levels of the above 6 year group male subjects were lower(p<0.05) than those of the under 5 year male group subjects, and the former group's systolic and diastolic blood pressures were higher than those of the latter(p<0.05). Levels of serum total protein, albumin and TG of the above 6 year female group were lower than those of the under 5 year female group(p<0.05). As the diabetic duration was extended, HDL-cholesterol and LDL-cholesterol levels showed a tendency to increase, while Hb, Ht, total protein, albumin, and A/G, which represent the nutrients state of iron and protein, were inclined to decrease. This result showed that serum lipid components went bad. To summarize the results, the longer the diabetic duration, the worse were the male subjects nutrient intake status, but those of the female subjects were good. With respect to serum components and serum lipid subjects Fe, protein, nutrition status and serum lipid component got worse as the diabetic duration was extended , implying the possibility of diabetes mellitus complication grows.

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Effects of Medicinal Plant Extract on the Change of Cerebral Hemodynamic in Rats (약용식물 추출물이 흰쥐의 뇌혈류학적 변화에 미치는 영향)

  • Park, Sung-Jin;Hahm, Tae-Shik;Kim, Cheun-An
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.39 no.4
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    • pp.506-510
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    • 2010
  • As an attempt to develop new functional health beverage by using medicinal herb, we investigated the effect of medicinal plant extract (MPE) on mean arterial blood pressure (MABP) and regional cerebral blood flow (rCBF) of rats. The changes of MABP and rCBF were determined by LDF methods. LDF allows for real time, noninvasive, continuous recordings of local CBF. MABP in MPE treated rats showed significant change of MPE 1.0 and 10.0 mg/kg. MPE i.v. administration showed significant increase of rCBF in a dose-dependent manner. Propranolol pretreated MABP showed significant change in the increase of MPE. rCBF of propranolol pretreated rats showed significant change from the i.v. injection concentration of 1.0 and 10.0 mg/kg. The ischemia/reperfusion induced oxidative stress may have contributed to cerebral damage in rats, and the present study provides clear evidence for the beneficial effect of MPE on ischemia induced brain injury. Also, the action mechanism in elevation effect of MPE on rCBF might be concerned with the role of $\beta$-adrenoceptor. The exact component and mechanism remains for the future study.