• The Korean Journal of Zoology
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• v.8 no.2
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• pp.42-46
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• 1965

가물치 (Ophicephalus argus CANTOR) ♂♀를 재료로 하여 두 실험군으로 나누어서 대조군에 부치사량인 25-${\gamma}$의 137Cs-${\gamma}$ 선을 조사하고 실험군에는 250${\gamma}$의 137Cs-${\gamma}$선을 조사 즉후 adrenaline (0.5cc/80g$\pm$18%)을 매일 투여하여 약 23$^{\circ}C$에서 사육하면서 혈청단백질의 전기영동상과 총혈청단백질의 변화를 1, 4, 7, 10 , 13 및 1일구간으로 분리 즉 시일적 경과로 조사하였다. 한편 가물치에서의 ${\gamma}$선 치사량은 310${\gamma}$이다. 1) 양군에서 일반적으로 1, 4, 7, 10 및 13 일구에 현저한 albumin 분설의 감소가 나타났다. 즉 대조군인 adrenaline 비투여 대조군에서 a1 및 a2 globulin 분설의 증가와 실험군이 adrenaline 투여 대조군에서 a1 및 $\beta$-globulin 분설의 증가에 다른 albumin 분설의 감소가 나타났다. 따라서 A/G 비고 역시 시일적 경과에 따라 감소된 치를 나타내었다. 그러나 특히 adrenabine 투여 대조군의 1 일간에서 A/G비가 현저하게 감소의 지체성을 나타내었다. 2) 총혈청단백질량은 양군에서 일반적으로 1, 4 및 7일구에서 현저하게 감소되나 13 미치 16 이구에서 가물치의 정상치로 근접된 치를 나타내었다. 그러나 특히 adrenaline 투여 조사군에서 4 및 7일구에서 현저하게 감소의 지체성을 나타내었다. 3) 상기의 결과로 미루어보다 명백하게 혈청단백질에 미치는 adrenaline 처리의 방어효과가 ${\gamma}$선 조사후 특히 초기상태에서 현저하게 초래된다고 생각도니다.

• The Korean Journal of Ecology
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• v.9 no.4
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• pp.193-200
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• 1986

In order to investigate the antiotoxic effect of red ginseng extract on serum protein of mouse treated with methyl mercury playing a role as toxic contaminant in ecosystem, variations of the serum protein contents, electrophoretic patterns, and blood components were studied. Mice were divided into 3 groups: Control, group I treated only with methyl mercury, and group II treated together with methyl mercury and red ginseng extract. The total serum protein content of the control group was 5.8g/dl and those of groups I and II were slightly decreased as compared with the control. The control group showed 11 serum protein fractions and groups I and II showed 10 fractions except prealbumin. The amounts of albumin, ${\alpha}_1-$, ${\alpha}_2-$ globulin fractions were decreased and those $\beta$-, $\gamma$-globulin fractions were increased in groups I and II. The amount of each serum protein fraction in group II showed approximately the same level as the control. The hematocrit value and the number of white blood cells of groups I and II were increased, whereas the number of red blood cells showed the decrease as compared with the control.

• Korean Journal of Animal Reproduction
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• v.23 no.2
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• pp.119-125
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• 1999

The concentration of serum proteins, lipoproteins, leukocytes and lymphocytes in bursectomy and thymectomy Ogol chickens were examined from 5 days to 150 days of age. Concentration of serum proteins and lipoproteins were measured by cellulose acetate electrophoresis. The results summarized as follows : 1. The gamma-globulin concentrations in growing Korean native chickens and Ogol chickens were increased 0.41$\pm$0.01~0.85$\pm$0.05 mg/㎗ and 0.50$\pm$0.01~0.98$\pm$0.08 mg/㎗ from 1 day after to 5 days of age and gradually decreased at 10 days of age, and thereafter increased 0.82$\pm$0.06 mg/㎗, 1.09$\pm$0.04 mg/㎗ at 100 days of age. 2. The serum apha-, beta-, gamma-lipoprotein concentrations of growing Ogol chickens were 74.1$\pm$6.8~240.2$\pm$9.7 mg/㎗, 89.7 5.7~225.8$\pm$11.3 mg/㎗ and 87.6$\pm$4.7-220.3$\pm$10 mg/㎗, respectively. The serum -lipoprotein concentrations from 5 days to 150 days of age Ogol chickens were significantly decreased. 3. The leukocyte and lymphocyte counts in bursectomy and thymectomy Ogol chickens slightly increased from 10 to 100 days of age. However the leukocyte and lymphocyte counts in thymectomy chickens were lower than in untreated chickens. 4. The Ig concentrations of 1 day to 50 days(0.30$\pm$0.03~0.58$\pm$0.04 g/㎗) in bursectomy chickens were similar to those found in untreated chickens and thereafer increased from 50 to 150 days of age(0.58$\pm$0.04~1.21$\pm$0.05 g/㎗). The Ig concentrations in thymectomy chickens increased significantly.

• Asian-Australasian Journal of Animal Sciences
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• v.21 no.2
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• pp.237-244
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• 2008

The object of this trial was to investigate the effect of dietary ${\beta}$-1,3/1,6-glucan supplementation on the performance and immunological response of broiler chickens. Two hundred and forty 1-day old male broilers ($39{\pm}1g$) were separated into six treatments which were given six different feeds containing 0 (control), 25, 50, 75, 100 and 125 mg/kg dietary ${\beta}$-1,3/1,6-glucan supplementation. On days 21 and 42, body weight gain, feed consumption and feed conversation rate were recorded as measures of growth performance. The levels of key cytokines in the immuno-regulating pathway: interleukin-1 (IL-1), interleukin-2 (IL-2), interferon $\gamma$(IFN-$\gamma$, tumor necrosis factor $\alpha$(TNF-$\alpha$, and the concentrations of signal molecules: peripheral blood plasma globulin, serum Immunoglobulin G (IgG) and intestinal secretary Immunoglobulin A (sIgA), were measured as indices of the immune response to determine suitable levels of dietary ${\beta}$-1,3/1,6-glucan supplementation. The results indicated that performance was elevated quadratically with dietary ${\beta}$-1,3/1,6-glucan supplementation. Maximal growth performance and an enhanced immunological response were obtained at a supplemented level of 50 mg/kg.

• Korean Journal of Veterinary Research
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• v.8 no.2
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• pp.117-120
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• 1968

Normal value of serum proteins of cockerels and pullets was obtained by seperating serum proteins of 80(♂40, ♀40)immature domestic fowls for routine clinical application purpose, using paper and agar electrophoresis. The concentration count of serum proteins which were fractionated was determined by using densitometer and planimeter. The fractionation value of serum proteins (of cockerels and pullets was indicated in the table 1. The composition of serum proteins by paper and agar electrophoresis showed remarkable differences between cockerels and pullets, but only ${\beta}$-globulin could not found difference between them.

• Korean Journal of Plant Resources
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• v.23 no.1
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• pp.54-59
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• 2010

The objective of present study was to investigate the effect of Baikal Skullcap (Scutellaria baicalensis Georgi) extracts on recovery of liver function in $CCl_4$-exposed rats. The values of RBC, Hb and PCV did not show significant difference among all treatment groups. The counts of WBC was lower in Skullcap extracts groups than in control group. The ratio of neutrophils and eosinophiles were decreased, and the ratio of lymphocytes and monocytes were increased with increased administration of Skullcap extracts dosage. The ratio of basophils was, however, not significantly different among all treatment groups. The concentration of plasma total protein and albumin showed no significant difference among all treatment groups. The ratio of albumin/globulin was higher in Skullcap extracts groups than in control group. The activities of GOT, GPT and LDH were lower in Skullcap extracts groups, compared to control group. The liver IL-$1{\beta}$, IL-6 and TNF-$\alpha$ concentration were decreased, and IL-10 was increased in Skullcap extract groups, compared to control group. Results of this study suggested that Skullcap may alleviate liver inflammatory reaction induced by liver toxicity.

• Journal of Aquaculture
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• v.4 no.2
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• pp.97-110
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• 1991

This study was undertaken to understand the seasonal changes of hormone levels such as luteinizing hormone (LH), follicle stimulating hormone (FSH) and estradiol-$17{\beta}$, serum components such as albumin, total protein and triglycerides, and GSI of rainbow trout (Onco-rhynchus mykiss) under the normal-light circumstances. LH levels were the highest in November whereas FSH levels were decreased progressively from October to February. Serum GTH, such as LH and FSH, levels were low immediately after egg-stripping and were significantly increased in the summer in association with the initiation of vitellogenesis. Serum albumin, total protein, and triglycerides were significantly increased in August in association with initiation of vitellogenesis and were peak in November prior to egg-stripping. Oocyte growth, measured by oocyte diameter and GSI, was significantly increased in August and showed the highest value in January. Correlation coefficients of serum LH with FSH and estradiol-$17{\beta}$ were +0.844 and +0.947, respectively. Correlation coefficients of estradiol-$17{\beta}$ with albumin and total protein were +0.634 and +0.859, respectively. Correlation coefficients of serum estradiol-$17{\beta}$ with triglycerides and GSI were +0.673 and +0.694, respectively. Probably by positive feedback mechanism, LH, FSH and estradiol-$17{\beta}$ appeared to stimulate to liver to secrete albumin, total protein and triglycerides for vitellosenesis.

• Korean Journal of Environmental Agriculture
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• v.27 no.4
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• pp.456-459
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• 2008

Quality of rice grain changes during dry storage with internal physiological changes and external injury by organism. Storage rice changes by condition with respiration via variable temperature, hydrolysis enzyme reaction, lipid peroxidation occurs with change of palatability. During dry storage, physiological change with protein variation pattern was examined by image analysis on proteomic technology. Analysis revealed that protein activity had no change store at room temperature and store at $40^{\circ}C$, but decreased store at $60^{\circ}C$. Analysis of variable hydrophobic protein pattern revealed that protein activity of beta-tubulin, protein disulfide isomerase, vacuolar ATPase b subunit, globulin was not significantly decreased all dry and store condition. However, heat shock protein 70, and glutathione transferase was significantly decreased when rice dried at $60^{\circ}C$ compared with room temperature and $40^{\circ}C$ dry condition.

• Clinical and Experimental Reproductive Medicine
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• v.13 no.1
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• pp.39-51
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• 1986

This experiment has been done to evaluate the relationship between the follicular atresia and the protein patterns on electrophoreais of the follicular fluids in porcine ovary. The protein concentration of the follicular fluids was lower than that of serum, and gradually decreased as the follicle siae became larger. The number of protein bands of follicular fluid on electrophoresis was less than that of serum, and gradually increased as follicle size became larger. Three specific bands were detected on disc PAGE and one band(M W. 75,000) on SDS PAGE in the follicular fluids, while not in serum. One band (A) at ${\beta}$-globulin region on disc PAGE became heavier, as follicles became atretic. Two bands less than(M. W. 20,000) were detected only in the large follicular fluid. Another band(M. W. 43,000) was not detected in necrotic group, whereas all other groups showed it. It could be concluded that the component and composition of the proteins follicular fluids changes according to the follicular size during atresia. Therefore detection of the changing pattern of proteins in the follicular fluid can be used as a basic criterion for the identification of follicular atretic stage.

• Food Science of Animal Resources
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• v.21 no.1
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• pp.56-63
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• 2001

In this study, three domestic and one foreign formulas for the infants up to 5 month old were examined to detect chemical changes such as pH, reactive sulfhydryl groups(RSH) content, 5-hydroxymethylfurfral(HMF) content, available lysine content, electrophoresis, and surface color caused by heat treatment for long term storage. In the SDS-polyacrylamide gel electrophoresis, A and B products showed similar pattern, while C product had a clearly distinguishable $\beta$-lacto-globulin band, but in casein, only D product showed a few strong casein band. RSH content, which indicate the extent of whey protein denaturation, ranged from 4.40 to 5.93 mmole/g protein. HMF content. which indicate the extent of Maillard reaction, ranged from 192 to 432 $\mu$mole/100g in formulas. B product showed the highest RSH and HMF content. Available lysine content ranged from 31 to 46 mg/g protein. Among them D product contain the highest available lysine content and others showed no significant difference. In conclusion, the domestic infant formulas showed higher RSH and HMF content than the foreign product and the available lysine content of the domestic products were lower than of the foreign product.