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SUPEROXIDE DISMUTASE - AND CATALASE - ACTIVITY IN BLOOD PLASMA AND RED BLOOD CELLS IN PERIODONTITIS (치주염 환자의 혈장과 적혈구내 S.O.D와 Catalase 활성도에 관한 연구)

  • Hwang, Seung-Hwan;Kim, Byung-Ok;Han, Kyung-Yoon
    • Journal of Periodontal and Implant Science
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    • v.25 no.1
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    • pp.167-178
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    • 1995
  • It has been believed that the increased release of free oxygen radicals and their tissue damaging potency might be a contributing factor in the pathogenesis of periodontal disease. Antioxidant enzymes such as superoxide dismutase(SOD) and catalase can protect the tissue damage from the free oxygen radicals($O_2^-,H_2O_2$, and $OH^-$). In order to investigate the SOD- and catalase - activity in the blood plasma and red blood cells(RBCs) of the patients with perodontitis, 19 male periodontitis patients($25{\sim}35$ years old) who had good general health, more than 10 teeth with severely inflamed gingiva, attachment loss more than 6mm and bone loss were selected as periodontitis group, and 13 male volunteers($22{\sim}29$ years old) with good general and periodontal health were selected as normal group. After blood plasma and RBC were separated from peripheral blood of 2ml collected from antecubital vein of each subject, SOD- activity in blood plasma and RBCs was measured by the same method that Paoletti et al. did, and catalase - activity in RBC was measured by the same method that Beers et al, did. The difference of SOD- and catalase - activity between the normal and the periodontitis groups was statistically analyzed by Student t-test with SPSS/PC program.The results were as follows : 1. SOD activity in blood plasma was significantly lower in the periodontitis group($1.986{\pm}0.893$) than in the normal group($3.324{\pm}1.044$)(p<0.05). 2. There was no statistical significance in the difference of SOD- activity in RBCs between the periodontitis group($7.753{\pm}3.206$) and the normal group($8.116{\pm}1.192$)(p$242.8{\pm}45.6$) than in the normal group($280.2{\pm}32.6$)(p

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Effect of Mixed Extract of Ephedrae Sinica and Fibrosum Gypsum on Differentiation of Preadipocytes and Obesity of Rats (마황(麻黃)과 석고(石膏) 혼합물이 지방전구세포 분화와 흰쥐의 비만에 미치는 영향)

  • Kee, Young-Bum;Kim, Dae-Hun;Yang, Mi-Sung;Kang, Dae-Hee;Kim, Sun-Jong;Choi, Jin-Bong
    • Journal of Korean Medicine Rehabilitation
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    • v.24 no.3
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    • pp.11-27
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    • 2014
  • Objectives This study was designed to evaluate the effects of Ephedra Sinica and Fibrosum Gypsum extract on obesity by using 3T3-L1 cells and high fat diet rats. Methods In vitro, Ephedra Sinica and Fibrosum Gypsum extract (50, 100, 200, $500{\mu}g/ml$) were added in 3T3-L1 cells. Cytotoxicity was measured by MTT assasy. Adipocyte differentiation was measured by Oil Red O staining, GPDH activity and $C/EBP{\alpha}$ protein expression. In vivo, Sprague-Dawley rats were divided into 5 groups : Normal diet group (Normal group), taken high fat diet and no treatment group (Control group), taken high fat diet and orally administered Ephedra Sinica and Fibrosum Gypsum extract daily (Group I: 50 mg/kg, Group II: 100 mg/kg, Group III : 200 mg/kg, oral). For 6 weeks of administration, body weight and the amount of food intake were measured once a week. After administration, blood analysis (AST, ALT, T-Bilirubin, BUN, RBC, Hb, HCT), serum lipid level (triglyceride, Total cholesterol, HDL, LDL), serum leptin level, epididymal adipose tissue weight and histological finding of liver were estimated. Results In vitro, The cytotoxicity was not significant. 3T3-L1 cell's differentiation was significantly decreased in Oil Red O staining, GPDH activity and $C/EBP{\alpha}$ protein expression. In vivo, Body weight and the amount of food intake, AST, ALT, Total cholesterol, TG, LDL, serum leptin, epididymal adipose tissue weight showed significant decrease in group I, group II and group III. There were no significant difference in T-bilirubin, BUN, RBC, Hb and HCT between all groups. HDL showed significant increase in group I, group II and group III. In histological finding of liver tissue, there were decreased adiposity and cytopathic effect in group I, group II and group III. Conclusions It is suggested that Ephedra Sinica and Fibrosum Gypsum extract can be used in the treatment of obesity.

Effects of Moxi-tar Herbal Acupuncture at LI4 (HapGok) on TNBS-induced Colitis in Rats (합곡의 구진약침이 흰쥐의 염증성 대장염에 미치는 치료 효과)

  • Song, Jae-Soo;Yang, Beum-Sik;Kim, Sun-Young;Hong, Jeong-A;Song, Jeong-Bang;Kim, Kyung-Sik;Kim, Jae-Hyo;Kwon, Oh-Sang;Sohn, In-Chul
    • Korean Journal of Acupuncture
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    • v.24 no.2
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    • pp.217-230
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    • 2007
  • Objectives : Ulcerative colitis or Crohn's disease has been recognized as Ha-ri (下痢) or Jang-Byok in Korean oriental medicine. A purpose of the present study is to investigate the anti-inflammatory effect of moxi-tar herbal acupuncture at LI4 (HapGok) on 2,4,6-trinitrobenzene sulphonic acid (TNBS) induced colitis in rats and further elucidate the possibility of herbal acupuncture on ulcerative colitis which is chronic inflammatory disease of the gastrointestinal tract. Methods : Sprague-Dawley rats, weighing $170{\sim}190$ g, were subjected to intrarectal injection of either saline (300 ${\mu}l$, 500 ${\mu}l$) for a control or 2,4,6-trinitrobenzene sulphonic acid (TNBS) (300 ${\mu}l$, 500 ${\mu}l$) for a colitis, Moxi-tar (20 mg/ml) were subcutaneously injected to the LI4 just after the secondary injection time of TNBS in rats. To study the effects of Moxi-tar acupuncture in LI4, body weight, RBC count, WBC count, total protein, Paw edema rate, rate of protein leakage into CMC-pouch fluid, IgG levels and IgM levels were observed. Results: Moxi-tar acupuncture in LI4 on TNBS-induced colitis inhibited the body weight lose rate but not effect RBC, WBC count. In addition, it inhibited the reduction of total protein concentration, paw edema, rate of protein leakage into CMC-pouch fluid, IgG levels and IgM levels. Conclusions : It is suggested that moxi-tar herbal acupuncture at LI4 helps to recover TNBS-induced colitis and plays an important role for an treatment of the irritable bowel syndrome (IBS).

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Effects of Consecutive Copper-Administration on Feed and Water Intake, Weight Gain, Blood Pictures and Mineral Level of Orgins in Rats (연속적인 Cu투여가 Rat의 사료와 물 섭취량, 증체량, 혈액치 및 장기내 무기물 수준에 미치는 영향)

  • 김상근;이명헌
    • Korean Journal of Animal Reproduction
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    • v.25 no.1
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    • pp.35-42
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    • 2001
  • This study was performed to elucidate the patho-physiology of copper-poisoned rats after consecutive oral administrations of the copper sulfate. The changes in feed and water intake, gains of body weight, blood pictures and mineral compositions of several organs were observed to measure the effects of copper poisoning. 1. Compared with control group, every experimental group of which 1,000, 2,000, or 4,000 ppm/kg of copper sulfate was administered displayed a gradual decrease in feed intake in dose-dependent manners. 2. After 1,000, 2,000 or 4,000 ppm/kg of copper sulfate administration, water intake seemed to decrease in every experimental group in dose-dependent manners, but there was little statistical significance. 3. After 1,000, 2,000 or 4,000 ppm/kg of copper sulfate administration, body weight decreased in every experimental group in dose-dependent manners. 4. After 1000, 2,000 or 4,000 ppm/kg of copper sulfate administration, the PLT values and numbers of RBC and WBC significantly increased after copper sulfate administration, but the values of Hb and PCV were lower than those of control group's. 5. After 2,000 or 4,000 ppm/kg of copper sulfate administration, the levels of Cu, Mn, Fe, Pb and Zn in the liver were lowered, but the levels of Mn, Fe, Pb and Zn in the kidneys increased except Cu levels.

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Effects of phosalone consumption via feeding with or without sodium bentonite on performance, blood metabolites and its transition to milk of Iranian Baluchi sheep

  • Kazemi, Mohsen;Torbaghan, Ameneh Eskandary;Tahmasbi, Abdoul Mansour;Valizadeh, Reza;Naserian, Abbas Ali
    • Journal of Animal Science and Technology
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    • v.59 no.5
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    • pp.10.1-10.11
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    • 2017
  • Background: Transfer of pesticides from environment to animal products is inevitable, so the purpose of the present work was to evaluate phosalone consumption via feeding with or without sodium bentonite (SB) on performance, blood metabolites and its transition to milk of Iranian Baluchi sheep. Methods: Twenty Baluchi ewes were divided into four treatments (P1 as control, P2, P3, and P4) of five animals in which phosalone, an organophosphate pesticide, was given via diet (only for P2 and P3) at a dose of 280 mg/sheep/day for 63 consecutive days. The SB (32 g/sheep/day; for P3 and P4) was also evaluated for its ability to reduce deleterious effects of phosalone in the sheep diets. The control group (P1) did not receive any phosalone and SB during the experiment. Sampling was conducted in two periods of time including weeks 5 and 9. Results: Phosalone residues were observed in the milk samples of P2 and P3 groups during two sampling periods. During period 1, the transfer rate of phosalone from feed to milk was 0.23 and 0.02%, respectively for the contaminated diets (P2 and P3), which is relatively similar to period 2 (0.22 and 0.02%). Only 0.34 (period 1) and 0. 36% (period 2) of phosalone residue are excreted in the feces of P2 group following its daily consumption. Transfer of phosalone from feed to milk was affected (P < 0.05) by the dietary inclusion of a commercial SB, as it (SB) decreased excretion of phosalone via milk (P3). The phosalone and SB alone or together had no significant effect (P > 0.05) on the dry matter intake (DMI) and body weight (BW) gain, but feed efficiency, milk production, milk fat, dry matter (DM) and organic matter (OM) digestibility, acetylcholinesterase (AChE) inhibitory activity, hemoglobin (Hb), red blood cell (RBC), serum glutamic pyruvic transaminase (SGPT), serum glutamic oxaloacetic transaminase (SGOT), albumin and mean corpuscular hemoglobin concentration (MCHC) affected by the treatments in period 1 or 2 (P < 0.05). The Hb, RBC, and MCHC were significantly decreased (P < 0.05) by about 9.72, 20.77, and 9.71%, respectively in the group P2 as compared to those of the control group during period 1. The AChE inhibitory activity (period 1 and 2) significantly increased when phosalone administered via the diet (P < 0.05). Conclusions: Although there were no adverse effects on the performance of sheep following the intake of phosalone alone (P2 vs. P1), but other research on the long and short times to the phosalone in high and low doses with more animals is suggested. Overall, compared to the control group, addition of SB in the diet of sheep improved nutrient digestibility, animal performance, and milk health.

Flow Cytometric Characterization of Lymphocyte Subpopulations in the Korean Bovine (한우 혈액내 백혈구아군의 특성 및 말초혈액상)

  • Yong-Suk Ryang;In-Soon Shin;Ju-Sam Lee
    • Biomedical Science Letters
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    • v.1 no.1
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    • pp.19-25
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    • 1995
  • Characterization of immune cell subpopulations in the bovine was performed using a direct immunofluorescence technique adaptable for routine and repeated monitoring. This whole blood procedure is faster and requires less volume than conventional density gradient isolation methods. Low inter-and intra-animal variations were seen in hematology parameters and in CD4, CD8 and CD2 lymphocyte subtypes. CD4 values were 30% of lymphocytes in male and 32% in females. Thriteen percent were CD8 in males and 13% in females. CD4: CD8 ratios were approximately two in both sexes. Fiffty three percent were CD2 in males and 54% in females. The mean RBC counts of peripheral blood were 7.20$\times10^6/{mm}^3$ for male cattle and 6.36$\times10^6/{mm}^3$ for females. The mean WBC counts were 8.09$\times10^3/{mm}^3$ for males and 7.09$\times10^3/{mm}^3$ for females. The percent of lymphocytes(63-65%) was higher than the percent of neutrophils(17-18%), the percent of eosinophils(11-15%), te percent of monocytes(4-5%), and percent of basophiles(1%).

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Effects of Salinity on Hematological Changes and Survival of Cultured Olive Flounder, Paralichthys olivaceus (양식 넙치, Paralichthys olivaceus의 혈액학적 변화 및 생존율에 미치는 염분의 영향)

  • Hur, Jun-Wook;Lee, Jeong-Yeol;Kim, Yong-Ho;Park, In-Seok;Chang, Young-Jin
    • Korean Journal of Environmental Biology
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    • v.24 no.4
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    • pp.380-386
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    • 2006
  • We examined the effect of salinity on hematological changes and survival in the cultured olive flounder, Paralichthys olivaceus. Fish (mean length: 20.8 cm, mean weight: 96.1 g) were abruptly (within 30 min) exposed to salinities from 15 to 0 psu (Group I, G I) and to 35 psu (Group II, G II). After maintain during days 5, the fish were again changed from 0 to 35 psu (G I) and from 35 to 0 psu. We measured cortisol, glucose, $Na^+$, $Cl^-$, $K^+$, aspartate amino-transferase (AST), and alanine amino-transferase (ALT), hematocrit, RBC, hemoglobin and survival during the 10-days test period. Our results in G I showed that olive flounder exhibit "typical" physiological responses (in cortisol, glucose, $Na^+$, $Cl^-$, AST and survival) to the stress induced by salinity changes. In G II, olive flounder were significantly different in cortisol, glucose, and AST at 240 hours. The survival in two groups were reduced in 0 psu than 35 psu during the experimental period. This research provides baseline data on cortisol, glucose, $Na^+$, $K^+$, $Cl^-$ and survival for hypo or hyper-salinity changes.

Effect of Medium-chain Triglyceride (MCT) on Growth Performance, Nutrient Digestibility, Blood Characteristics in Weanling Pigs

  • Hong, S.M.;Hwang, J.H.;Kim, I.H.
    • Asian-Australasian Journal of Animal Sciences
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    • v.25 no.7
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    • pp.1003-1008
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    • 2012
  • One hundred and twenty weanling pigs in experiment 1 (Exp. 1) ($6.91{\pm}0.99kg$; 21 d of age) and Exp. 2 ($10.20{\pm}1.09kg$; 28 d of age) were used in two 42-d and 35-d experiments to evaluate the effect of medium-chain-triglyceride (MCT) on growth performance, apparent total tract digestibility (ATTD) of nutrients and blood profile. In both of Exp. 1 and Exp. 2, the same dietary treatments were utilized as follows : i) negative control (NC), ii) positive control (PC), NC+antibiotics (40 mg/kg Tiamulin, 110 mg/kg Tylosin, and 10 mg/kg Enramycin, iii) MCT3, NC+0.32% (phase 1, 2 and 3) MCT, and iv) MCT5, NC+0.55% (phase 1), 0.32% (phase 2 and 3) MCT. In Exp. 1, the pigs fed MCT5 diets had higher (p<0.05) ADG compared to NC treatment during the first 2 wk. From d 15 to 28, the ATTD of energy was improved (p<0.05) by MCT3 compared to the PC treatment. No effect has been observed on the blood profiles [red blood cell (RBC), white blood cell (WBC), immunoglobulin-G (IgG), lymphocyte concentration] measured in this study. In Exp. 2, the ADG were increased (p<0.05) by the MCT5 treatment than the PC treatment from d 0 to 14. Pigs fed PC treatment diet had lower ADFI (p<0.05) and better FCR (p<0.05) than NC treatment, whereas no differences were shown between MCT treatments and NC or PC treatment from d 15 to 35 and overall phase. The ATTD of DM and nitrogen were improved (p<0.05) by the effect of MCT5 related to the NC and PC treatment at the end of 2nd and 5th wk. The pigs fed MCT3 had higher (p<0.05) energy digestibility than PC treatment. No effects were seen in the blood profiles we measured (WBC, RBC, lymphocyte and immunoglobulin-G). In conclusion, the addition of MCT in the weanling pigs diet can improve the ADG and digestibility during the earlier period (first 2 wks), but had little effect on the blood characteristics.

Morphological, Molecular, and Biochemical Characterization of Astaxanthin-Producing Green Microalga Haematococcus sp. KORDI03 (Haematococcaceae, Chlorophyta) Isolated from Korea

  • Kim, Ji Hyung;Affan, Abu;Jang, Jiyi;Kang, Mee-Hye;Ko, Ah-Ra;Jeon, Seon-Mi;Oh, Chulhong;Heo, Soo-Jin;Lee, Youn-Ho;Ju, Se-Jong;Kang, Do-Hyung
    • Journal of Microbiology and Biotechnology
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    • v.25 no.2
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    • pp.238-246
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    • 2015
  • A unicellular red microalga was isolated from environmental freshwater in Korea, and its morphological, molecular, and biochemical properties were characterized. Morphological analysis revealed that the isolate was a unicellular biflagellated green microalga that formed a non-motile, thick-walled palmelloid or red aplanospore. To determine the taxonomical position of the isolate, its 18S rRNA and rbcL genes were sequenced and phylogenetic analysis was performed. We found that the isolate was clustered together with other related Haematococcus strains showing differences in the rbcL gene. Therefore, the isolated microalga was classified into the genus Haematococcus, and finally designated Haematococcus sp. KORDI03. The microalga could be cultivated in various culture media under a broad range of pH and temperature conditions. Compositions of the microalgal cellular components were analyzed, and its protein, carbohydrate, and lipid compositions were estimated to be 21.1 ± 0.2%, 48.8 ± 1.8%, and 22.2 ± 0.9%, respectively. In addition, D-glucose and D-mannose were the dominant monosaccharides in the isolate, and its amino acids were composed mainly of aspartic acid, glutamic acid, alanine, and leucine. Moreover, several polyunsaturated fatty acids accounted for about 80% of the total fatty acids in Haematococcus sp. KORDI03, and the astaxanthin content in the red aplanospores was estimated to be 1.8% of the dry cell weight. To the best of our knowledge, this is the first report of an Haematococcus sp. isolated from Korea, which may be used for bioresource production in the microalgal industry.

Effect of Red Ginseng Saponin Fraction on the Blood Components of Male Guinea Pigs with Acute Toxicity induced by 2,3,7,8-Tetracholorodibenzo-ρ-dioxin (TCDD) (홍삼의 사포닌이 다이옥신에 의한 급성독성 유도 웅성 기니피그의 혈액성분에 미치는 영향)

  • Kim, Byung-Weon;Lee, Yoon-Bok;Park, Jae-Seung;Park, Ji-Won;Hwang, Seock-Yeon
    • Journal of Digital Convergence
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    • v.11 no.4
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    • pp.339-350
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    • 2013
  • The decreased body, liver, kidney, spleen and testis weights of guinea pigs by TCDD (2,3,7,8-tetracholorodibenzo-${\rho}$-dioxin) treatment (TT) were statistically significantly increased after treating red ginseng saponin fraction (SF) (p>0.01). After treated with SF, the decreased hematocrits values and numbers of RBC and platelet, activity of amylase and lactate dehydrogenase, levels of uric acid, total protein and albumin by TT were increased, and the increased numbers of WBC, levels of triglyceride, total cholesterol (TC), LDL-cholesterol, HDL-cholesterol, creatinine, blood urea nitrogen, calcium and phosphorus, activities of creatinine kinase, aspartate aminotransferase, alanine aminotransferase and alkaline phosphatase were decreased after treated with SF. And they all had a statistical significance (p>0.01) except for RBC, WBC, platelet, blood glucose, TC, calcium and albumin. From these results, we knew that SF mollified the acute toxicity induced by TCDD in guinea pigs.