• Title/Summary/Keyword: 소 혈청 알부민

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Immunological Comparison of Reptilian Plasma Albumins and Hemoglobins (파충류 혈장알부민 및 혈색소의 면역학적 비교)

  • Park, Sang-Yoon;Kim, Sang-Yeop;Yum, Jung-Joo
    • The Korean Journal of Zoology
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    • v.20 no.4
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    • pp.169-177
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    • 1977
  • Plasma albumin and hemoglobin were purified from the blood of Rhabdophis tigrinus. Both purified proteins and R. tigrinus crude plasma were injected into rabbits. The resulting antisera were tested for reactivity with plasma albumin and hemoglobin from, eight species of squamate and four species of non-squamate-vertebrate. Reactivity was detected qualitatively by immunodiffusion tests and immunoelectrophoreses. Antisera against plasma albumin and crude plasma reacted only with R. tigrinus plasma albumin. No antigen-antibody reactions were detected in plasma albumins of other species. Antiserum against R. tigrinus hemoglobin reacted strongly with eight squamate hemoglobins. It is likely that the reptilian plasma albumin has been experiencing rapid structural change and the reptilian hemoglobin molecules seem to be of high homogeneity. Thus, by immunological evidences, the structure of the hemoglobin molecule is considered to have been changing at slower rate than that of the plasma albumin in reptiles.

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Application of Silver Ion for Clinical Mastitis in Holstein Cows (임상형 유방염을 가진 홀스테인(Holstein) 소에 대한 은 이온의 적용 연구)

  • Seol, Jae-Won;Hur, Tai-Young;Jung, Young-Hun;Park, Sang-Youel;Kang, Seog-Jin
    • Journal of Veterinary Clinics
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    • v.27 no.3
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    • pp.246-251
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    • 2010
  • Mastitis is an inflammation of the mammary gland that develops as a response to pathogenic microorganisms. Somatic cell count (SCC) and bacteriological analysis are the most accepted tools to determine udder health. This study evaluated the effects of intra-mammary gland infusion of silver ion against clinical mastitis in Holstein cows. Silver ion (20 ${\mu}g$/ml) was infused through the intra-mammary gland in quarters having clinical mastitis and milk was collected to determine SCC, and levels of lactoferrin and bovine serum albumin (BSA). Silver ion infusion decreased udder inflammation, firmness and swelling, and reduced clots, BSA, lactoferrin and SCC in milk. However, milk yield and circulating blood cells remained unchanged. The silver ion-mediated reductions of BSA and SCC indicate reduced inflammation and bacterial activity in silver ion-treated mammary glands in Holsteins with mastitis, which may be exploited in a curative strategy.

The effectiveness of biochemical indexes for evaluating the nutrition states of children (소아에서 영양평가로서 생화학적 지표의 유용성)

  • Kim, Jae Kwang;Jin, Hyun Seong;Han, Myung Ki;Kim, Bong Seong;Cha, Choong Hwan;Park, Kie Young
    • Clinical and Experimental Pediatrics
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    • v.52 no.2
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    • pp.167-175
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    • 2009
  • Purpose : This study has been conducted to analyze whether the biochemical nutrition indexes might be useful and effective for evaluating the nutrition states of children. Methods : We evaluated 269 children, aged 3-9 years old, who had visited Gangneung Asan Hospital for elective surgery from January 2006 to December 2007, and examined their anthropometric and preoperative laboratory data with retrospective analysis. The children were classified into underweight, normal weight, overweight, and obese groups according to body mass index (BMI). The biochemical nutrition indexes (total lymphocyte count (TLC), hemoglobin, hematocrit, serum albumin, cholesterol, et al) of each group were then analyzed statistically. Results : None of the groups showed statistically significant differences in TLC. Serum albumin decreased significantly in the underweight group. Red blood cell (RBC) count, hemoglobin, hematocrit, and serum total cholesterol in the obese group were higher than in the normal weight group. None of the groups showed statistically significant increase in mean corpuscular volume or mean corpuscular hemoglobin, and it seems that the increase of hemoglobin and RBC count in the overweight and obese groups is due to the enhancement of erythropoiesis rather than iron metabolism. However, in females, almost all nutrition indexes except albumin were statistically significantly poor. Conclusion : Serum albumin, total cholesterol, RBC count, hemoglobin, and hematocrit were useful as nutrition indexes. However, except for albumin, these indexes were significantly poor for females. More control studies are needed to confirm the effectiveness of biochemical indexes for evaluating the nutritional state of children.

Prognostic Values of Preoperative Hematologic Parameters in Gastric Cancer (위암에서 수술 전 혈액학적 검사의 예후인자로서의 가치)

  • Kim Hyoung-Ju;Kwon Sung Joon
    • Journal of Gastric Cancer
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    • v.5 no.1
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    • pp.29-33
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    • 2005
  • Purpose: To determine the prognostic values of the hematologic parameters checked preoperatively in gastric cancer patients, we evaluated and compared the relationship between hematologic parameters and clinicopathologic factors of gastric cancer patient. Materials and Methods: The medical records of 357 consecutive patients who had undergone surgery for gastric cancer at the Department of Surgery, Hanyang University Hospital, between Dec. 2,000 and Dec. 2003 were reviewed. To exclude any adverse effect of invasive procedures to hematologic parameters, the samples taken immediately at outpatient department was used. The normal range of serum albumin was defined above 3.5 g/dl, serum hemoglobin above 12 g/dl, and serum platelet count under $400\times10^{3}{\mu}l$. Patients were defined as group 1 when any of these parameters was abnormal, and defined as group 2 when all parameters were normal. The relationships between hematologic parameters and survival rate were investigated. Results: The mean values of platelet count increased, but level of serum albumin and serum hemoglobin decreased significantly according to the advancement of the disease stage (P=0.000). The differences of depth of tumor invasion and lymph node metastasis between the group 1 and the group2 was statistically significant (P=0.001). Three-year survival difference between group 1 and group 2 was significant (P=0.037). Conclusion: The hematologic parameters checked preoperatively in patients of gastric cancer are simple and cheap, meanwhile reflect the general condition of the patients. Any presence of anemia, hypoalbuminemia, or thrombocytosis can predict the progression of the disease and poor survival rates.

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Preparation and Release Behavior of Methoxy poly(ethylene glycol)- poly(L-lactide-co-glycolide) Wafer Containing Albumin (알부민을 함유한 메톡시 폴리(에틸렌 글리콜)- 폴리(L-락타이드-co-글리콜라이드) 웨이퍼의 제조 및 방출거동)

  • 서광수;김문석;김경자;조선행;이해방;강길선
    • Polymer(Korea)
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    • v.28 no.4
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    • pp.328-334
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    • 2004
  • A series of methoxy poly(ethylene glycol) (MPEG)-poly(L-lactide-co-glycolide) (PLGA) diblock copolymers were synthesized by ring-opening polymerization of L-lactide and glycolide with carbitol (134 g/mole) or different molecular weights of MPEG (550, 2000, and 5000 g/mole) as an initiator in presence of Sn(Oct)$_2$. The properties of diblock copolymers were characterized by using $^1$H-NMR, GPC, and XRD. After uniform mixing of block copolymers and 1% albumin bovine-fluorescein isothiocyanate(FITC-BSA) with a freeze miller, the wafers loaded FITC-BSA were fabricated by using a mold with a dimensions of 3 mm${\times}$1mm diameter. The release profiles of FITC-BSA and the pH changes of wafer were examined using pH 7.4 PBS for 30 days at 37$^{\circ}C$. The release profiles of albumin showed fast initial burst as the molecular weights of MPEG increased. As a result of this study, the release behavior of BSA was controlled with introducing MPEG in the block copolymers.

Preparation and Release Behavior of Albumin-Loaded PLGA Scaffold by Ice Particle Leaching Method (얼음입자추출법을 이용한 알부민 함유 PLGA 담체의 제조 및 방출 거동)

  • Hong Keum Duck;Seo Kwang Su;Kim Soon Hee;Kim Sun Kyung;Khang Gilson;Shin Hyung Sik;Kim Moon Suk;Lee Hai Bang
    • Polymer(Korea)
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    • v.29 no.3
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    • pp.282-287
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    • 2005
  • A novel ice particle leaching method for fabrication of porous and biodegradable PLGA scaffold has been proposed for the application to tissue engineering. After uniform mixing of poly(L-lactide-co-glycolide) (PLGA) and bovine serum albumin-fluorescein isothiocyanate (FITC-BSA), the FITC-BSA loaded scaffold was fabricated by adding various ratio of ice particle. The release profiles of FITC-BSA were examined using pH 7.4 PBS for 28 days at $37^{circ}$. The release amount was determined by fluorescence intensity by using the fluorescence spectrophotometer and the morphological change of the scaffolds was observed by scanning electron microscope. The release initial burst of BSA containing scaffolds was lower than that of simple dipping scaffolds resulting in constant release aspect. Although the BSA concentration increased. the initial burst was not increased. As a result of this study, it can be suggested that ice particle leaching method for the tissue engineered scaffold miff be very useful and it is possible to impregnate with water soluble factors like cytokine. We suggest that ice particle leaching method may be useful to tissue engineered organ regeneration.

Effects of Liquid Culture of Agaricus blazei Murill on Growth, Lipid and Protein Levels, and Enzyme Activities in Rats (신령버섯 균사체 배양액이 흰쥐의 성장률, 지질과 단백질 농도 및 효소활성에 미치는 영향)

  • 고진복
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.32 no.6
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    • pp.887-892
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    • 2003
  • The effects of liquid culture of Agaricus blazei Murill on the body weight gain, lipid metabolism, protein levels, and enzyme activities were studied in growing male rats. Sprague-Dawley rats were divided into three groups ; control group (A. blazei free water), 20 or 30% A. blazei groups (20 or 30% A. blazei in water) according to the levels of A. blazei supplementation. The rats were fed ad libitum each of the experimental beverage for 5 weeks. The body weight gain, food intake, food efficiency ratio, and organ weight of the 20 or 30% A. blazei groups were similar to those of the control group. There were no differences in the concentrations of triglyceride, total cholesterol, HDL-cholesterol, total protein and albumin, and the activities of GOT, GPT, LDH and alkaline phosphatase of the serum among the experimental groups. The calcium and phosphorus concentrations of serum in the 20 or 30% A. blazei group were significantly decreased compared with those of the control group. The concentrations of LDL-cholesterol and the atherogenic index of the 20 or 30% A. blazei groups were significantly lower than those of the control group, but the serum HDL-cholesterol/total cholesterol ratio was higher. These results showed that the 20 or 30% A. blazei feeding decreased the LDL-cholesterol and the atherogenic index, and increased HDL-cholesterol/total cholesterol ratio in serum of rats.

Effect of Liquid. Culture of Coriolus versicolor on Lipid Metabolism, Protein Level and Enzyme Activities in Rats (운지버섯 균사체 배양액이 성장기 흰쥐의 지질대사, 단백질 농도 및 효소활성에 미치는 영향)

  • 고진복;최미애
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.3
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    • pp.512-517
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    • 2004
  • The effects of liquid culture of Coriolus versicolor on the body weight gain, lipid metabolism, protein levels and enzyme activities were studied in growing male rats. Sprague-Dawley rats were divided into four groups; control group (C. versicolor free water), 10%, 20% or 30% C. versicolor groups (10%, 20% or 30% C. versicolor in water) according to the levels of C. versicolor supplementation. The rats were fed ad libitum each of the experimental beverage for 5 weeks. The body weight gain, food intake, food efficiency ratio, and organ weight of the all C. versicolor groups were similar to those of the control group. There were no differences in the concentrations of triglyceride, total cholesterol, HDL-cholesterol, total protein and albumin, and the activities of GOT, GPT, and alkaline phosphatase of the serum among the experimental groups. However, the atherogenic index of the 30% C. versicolor groups were significantly lower than those of the control group, and the serum HDL-cholesterol/total cholesterol ratio increased.

Assessment of Nutritional Status in Hospitalized Pediatric Patients (입원 환아의 영양상태 평가)

  • Lee, Dong-Gon;Rho, Young-Ill;Moon, Kyung-Rye
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.4 no.1
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    • pp.83-91
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    • 2001
  • Purpose: The aim of this study was to investigate the current prevalence of protein-energy malnutrition (PEM) and the nutritional status of hospitalized pediatric patients. Methods: We evaluated the nutritional status of the 200 patients from February to July 1994 and the 233 patients from February to July 1999 admitted to Pediatric Department of Chosun University Hospital. Nutritional status was assessed by anthropometric and laboratory data. The nutritional status was classified according to based on the Waterlow criteria and using the laboratory data obtained between 3 days to 5 days after admission. Results: 1) The prevalence of acute PEM (weight for height) was as follows: severe, 0.5%; moderate, 7%; mild, 18%; and none, 74.5% in 1994 and severe, 2.24%; moderate, 3.59%; mild, 19.73%; and none, 74.4% in 1999. 2) The prevalence of chronic PEM (height for age) was as follows: severe, 5%; moderate, 5.5%; mild, 25.5%; and none, 64% in 1994 and severe, 2.24%; moderate, 4.04%; mild, 22.87%; and none, 70.85% in 1999. There was not a statistically significant difference between 1994 and 1999. 3) The prevalence of PEM according to age group, all age group had in general higher prevalence of mild PEM. 4) Values for hemoglobin and albumin were below than total lymphocyte values in PEM. Conclusion: The prevalence of acute or chronic PEM was common in hospitalized children. Therefore, the assessment of nutritional status may an important role to establish effective nutritional support and to improve their subsequent hospital course in hospitalized pediatric patient.

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Amino Acid Concentrations in the Blastocoelic Fluid of In Vitro-Produced Bovine Blastocysts (체외생산된 소 배반포강 내의 아미노산 농도)

  • Jung, Y.G.;Wei, H.;Yoon, J.T.;Fukui, Y.
    • Journal of Embryo Transfer
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    • v.13 no.3
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    • pp.251-259
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    • 1998
  • Concentrations of free amino acids in the BF of IVP bovine BL and HBL were examined in this study. The embryos derived from IVF oocytes were cultured in a SOFM containing BSA, EAA and NEAA. BF was aspirated from BL (180 h of age after insemination) and HBL (216 h of age after insemination), and introduced into drops of SOFM (30$\mu$l/drop) containing PVA through micromanipulation. The medium containing BF was then subjected to measurement of 20 amino acids by an automatic amino acid analyzer. The concentrations of isoleucine, leucine and methionine were higher (p〈0.05) in the BF from HBL than from BL, and no difference was found in aspartate or glutamate concentrations between BL and HBL, while threonine, alanine (p〈0.01) and the rest of the amino acids (p〈0.001) were significantly higher in the BF from HBL than from BL. Cystine was not found in either BL or HBL. A high concentration of glutamine was found in the BF from both BL and HBL, although it was not added to the culture medium. These results indicate that bovine BF contains several EAA (methionine in BL and isoleucine, leucine and methionine in HBL) and NEAA (alanine, glutamate, glycine, proline, serine and aspartate in BL, and glutamate and aspartate in HBL), and there is significant differences in the amino acid concentration in the BF between BL and HBL derived by WP.

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