• 대한수의학회지
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• 제14권2호
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• pp.179-184
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• 1974

The blood picture of 85 healthy race horses in Korea was investigated. The ranges and mean values of erythrocyte, hemoglobin, hematocrit value, mean corpuscular volume, mean corpuscular hemoglobin concentration, and total white blood cell count in the blood picture were determine. The respective mean value and standard deviation and age differences were as follows: 1. The erythrobyte count was shown as range of 6.20 to $11.32{\times}10^6/mm^3$ with mean of $8.61{\pm}1.92{\times}10^6/mm^3$(SD). The leucocyte count was shown as range 5.0 to $18.0{\times}10^3/mm^3$ with mean of $8.25{\pm}1.51{\times}10^3/mm^3$(SD). There were not significant. differences in age, 2. The mean value of hemoglobin was shown $13.9{\pm}1.7g/100ml(SD)$ ranging 9.8 to 16.8g/100ml. The mean value of hematocrit was shown $40.9{\pm}3.94ml/100ml(SD)$ ranging 26 to 54. There were not significant differences in age. 3. The mean corpuscular hemoglobin was shown as range of 11.8 to 22.2pg with mean of $16.9{\pm}4.69$(SD). The mean corpuscular volume was shown as range of 34.5 to $71.3cu{\mu}$ with mean of $49.0{\pm}7.32cu{\mu}$(SD). The mean corpuscular hemoglobin concentration was shown as range of 30.6 to 39.4 g/100 ml with mean of $34.6{\pm}2.36$(SD). There were not significant differences in age. 4. The correlation among erythrocyte count, hemoglobin and hematocrit value were observed as follows: Erythrocyte count and hemoglobin (+0.328), rythrocyte count and hematocrit vague (+0.319). A linear regression equation was shown as follows: Erythrocyte count and hemoglobin (Y=0.336x+10.977), erythrocyte count and hematocrit value (Y=0.655x+35.274). 5. The high correlation between hemoglobin and hematocrit vague was observed (r= +0.836). A linear regression equation was shown: (Y=1.948x+13.895).

• 한국지하수토양환경학회:학술대회논문집
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• 한국지하수토양환경학회 2002년도 총회 및 춘계학술발표회
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• pp.49-53
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• 2002

워싱턴주 벤쿠버시 Bonneville 전력소 전주 보관 지역내 PCP와 creosote 오염토양 2g 당 0.020g heme에 0.108g $H_2O$$_2$을 혼합한 산화방법과 0.035g hemoglobin에 0.324g $H_2O$$_2$을 혼합한 산화방법을 비교ㆍ조사하였다. 오염토양에 $^{14}$ C-PCP을 첨가한 다음에 $^{14}$ C의 물질수지를 조사한 결과, 24시간동안 반응 후 $^{14}$ $CO_2$는 heme 과 hemoglobin반응에서는 각각 3.50g와 3.88% 생산되었다. $^{14}$ C 물질수지 분포는 heme 촉매 산화반응에서 용매 상에 43.01% 토양 상에는 46.03%이고, hemoglobin 촉매 산화반응에서는 용매 상에 39.21%와 토양 상에 51.25%로 비슷한 분포를 보였다. 실험실 규모 pan 실험에서 초기 PCP농도 273$\pm$20 mg/kg과 TPH 6379$\pm$45 mg/kg인 오염토양에서 hemoglobin 촉매 산화 반응이 초기반응을 제외하고 7일 이후 반응에서 heme 촉매 산화반응보다 빠르게 분해되었고, 35일 반응 이후 PCP는 10 mg/kg 이하의 값을 나타내었고, TPH도 유사한 결과를 보여 주었다. 그러므로 건조 hemoglobin과 과산화수소에 의한 PCP 오염토양 복원기술은 분해율이 높고 경제성을 가지고 있으므로 기존의 복원공정을 대안으로 제시될 수 있다.

• BMB Reports
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• 제38권5호
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• pp.577-583
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• 2005

Subtilisin QK, which is newly identified as a fibrinolytic enzyme from Bacillus subtilis QK02, has the ability of preventing nitrotyrosine formation in bovine serum albumin induced by nitrite, hydrogen peroxide and hemoglobin in vitro verified by ELISA, Western-blot and spectrophotometer assay. Subtilisin QK also attenuates the fluorescence emission spectra of bovine serum albumin in the course of oxidation caused by nitrite, hydrogen peroxide and hemoglobin. Furthermore, subtilisin QK could suppress the transformation of oxy-hemoglobin to met-hemoglobin caused by sodium nitrite, but not the heat-treated subtilisn QK. Compared with some other fibrinolytic enzymes and inactivated subtilisin QK treated by phenylmethylsulfonylfluoride, the ability of inhibiting met-hemoglobin formation of subtilisin QK reveals that the anti-oxidative ability of subtilisin QK is not concerned with its fibrinolytic function. Additionally, nitrotyrosine formation in proteins from brain, heart, liver, kidney, and muscle of mice that is intramuscular injected the mixture of nitrite, hydrogen peroxide and hemoglobin is attenuated by subtilisin QK. Subtilisin QK can also protect Human umbilical vein endothelial cell (ECV-304) from the damage caused by nitrite and hydrogen peroxide.

• 한국환경농학회지
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• 제39권2호
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• pp.89-94
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• 2020

BACKGROUND: Persistent organic contaminants such as dichlorodiphenyltrichloroethane (DDT) are often found in agricultural soils decades after it was banned in Korea. This study uses hemoglobin and hemoglobin-containing blood meal to reduce the residual DDT in soil. METHODS AND RESULTS: Hemoglobin or blood meal with or without hydrogen peroxide (H₂O₂) was mixed with the DDT-spiked soil prepared for this study, and samples were taken over 14 d-degradation period to measure the residual DDT concentrations. With only hemoglobin, DDT was completely removed after 14 d, while with both hemoglobin and H₂O₂, 73%, on average, removal was observed. Similarly, the blood meal removed 73% of DDT, but with H₂O₂, the DDT removal was only 39%. The lower DDT removal in the presence of H₂O₂ can be attributed to the adverse effects of reactive species. Hemoglobin was more effective than blood meal for DDT removal in a given time; however, with additional blood meal injection, complete DDT removal was achieved. CONCLUSION: Overall, this study shows that the blood meal that is used as a fertilizer can potentially be used to remove residual contaminants such as DDT in agricultural soil.

• 보건교육건강증진학회지
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• 제25권1호
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• pp.55-69
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• 2008

Objective: This study was to investigate the relationship between hemoglobin A1c level and self-reported oral health status. Methods: The subjects of this study were 150 diabetic patients (60 male patients and 90 female patients) who went to the internal and family medicine departments of clinic. This study used the questionnaire and NYCOCARD$\square$ READERII to quantify hemoglobin A1c. Results: The proportion of well controlled diabetes subjects was 31.3%. When hemoglobin A1c levels became higher, subjects perceived that there were more decay teeth, bleeding, swollen gums, mobility teeth, and oral disease symptoms. In comparison with the well glycemic control group, poor glycemic control group perceived that the overall oral health status was worse, and had more bleeding teeth, swollen gums and mobility teeth. Conclusion: These results show that hemoglobin A1c level is related to the self-reported oral health status. Therefore, dental professionals should emphasize more the necessity of maintaining the hemoglobin A1c of normal range and monitoring it periodically, and the practice of thorough oral hygiene care in order to promote diabetic patients' oral health.

• 한국가축번식학회지
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• 제25권1호
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• pp.63-69
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• 2001

본 연구는 돼지 미성숙 난포란을 체외에서 성숙, 수정시킨 후, 체외배양액내에 NO Scavenger인 hemoglobin과 억제제인 L-NAME의 첨가 배양이 돼지 체외수정란의 체외발육에 미치는 효과를 검토하였다. 체외배양 44시간에 NCSU 배양액에 hemoglobin을 각각 0, 1 및 5$\mu\textrm{g}$/$m\ell$가 첨가된 처리구에서 상실배기 이상 발육된 수정란의 체외 발육율은 각각 52.4%, 57.6% 및 57.4%로써 hemoglobin 첨가군이 대조군에 비해 다소 높은 발육성적을 나타냈으나 통계적 유의성은 인정되지 않았다 (P〉0.05). 체외배양 96시간에 NCSU23 배양액에 hemoglobin을 0, 1 및 5$\mu\textrm{g}$/$m\ell$ 첨가한 처리구에서 상실배이상 발육된 체외 발육성적은 각각 66.2%, 70.8% 및 62.8%로 1$\mu\textrm{g}$/$m\ell$ hemoglobin을 첨가한 처리구가 다른 처리구보다 다소 높게 나타났지만 통계적으로 유의차는 인정되지 않았다 (P〉0.05). 체외배양 44시간에 NCSU23 배양액에 L-NAME를 각각 0, 10, 50 및 100mM을 첨가한 처리구에서 상실배기 이상 발육된 체외발육율은 각각 65.2%, 73.5%, 70.1% 및 58.8%로 L-NAME를 10mM첨가한 처리구와 50mM 첨가한 구가 무 첨가구와 100mM 첨가구보다 통계적으로 유의하게 높은 성적을 얻었다 (P＜0.05). 각 처리구에서 생산된 배반포기수정란의 세포수에는 커다란 차이가 인정되지 않았다.

• Journal of Preventive Medicine and Public Health
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• 제13권1호
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• pp.41-46
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• 1980

In order to study the effect of lead exposure on the hematocrit and hemoglobin values in accordance with the level of lead exposure, twenty-four Sprague-Dawley rats were equally divided into four groups of six rats each. Lead acetate disolved in glucose was injected intraperitoneally six times a week, for four weeks with dose of 0.05 mg/kg/day for group I, 0.5 mg/kg/day for group II, and 5 mg/kg/day for group III. Control group was injected glucose only. Blood samples for the checking of the hematocrit and hemoglobin values, were taking from tail vein of rats before lead injection and on the third, seventh, fourteenth, twenty-first, and twenty-eighth days after lead injection. And also, the concentration of lead and ALA in urine were checked for evaluating the lead absorption. The results were as follows: 1. The alteration of the hematocrit and hemoglobin values of the group I was not significant as that of the control group. 2. In group II, the hematocrit values were significantly decreased from the fourteenth day after lead injection, and the hemoglobin values were decreased from the twenty-first day after lead injection when the concentration of lead in urine was elevated more than $260{\mu}g/liter$. 3. In group III, the hematocrit values were decreased from the seventh day after lead injection, and the hemoglobin values were decreased even from the third day after lead injection. And the hemoglobin values were more rapidly decreased than the hematocrit values. 4. In all groups, the correlation coefficient between hematocrit and hemoglobin was highly significant. And the difference between the correlation coefficient of the group III and that of the others was highly significant.

• 한국치위생학회지
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• 제17권3호
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• pp.527-537
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• 2017

Objectives: The purpose of this study was to examine the practice of oral hygiene behaviors and oral health status of long-term care facility residents and to analyze the factors related to salivary hemoglobin level which can predict active periodontal disease. Methods: From 30th October 2015 to 7th January 2016, a questionnaire was provided to 63 participants and their dental plaque and saliva samples were collected to assess the levels of salivary hemoglobin and dental plaque acidogenicity. In order to analyze the factors related to salivary hemoglobin level, multiple linear regression analysis was performed. Results: Toothbrushing was most frequently performed by the participants themselves (98.4%) and toothbrushing was performed after eating breakfast (81.3%). 68.8% of participants reported brushing their tongue. 35.9% of participants perceived having bad teeth, and 87.5% had high dental caries activity. The percentages of participants with hyposalivation and ${\geq}0.20{\mu}g/ml$ salivary hemoglobin level were 45.3% and 59.4%, respectively. The salivary hemoglobin level was significantly higher in the group in which stimulated salivary flow rate was ${\leq}0.70ml/min$, dental plaque acidogenicity was superior, and perceived having bad teeth (p<0.05). There was also a tendency for the salivary hemoglobin level to increase with age (p<0.05). Conclusions: Oral health status of the long-term care facility residents was still not improved, and the characteristics of salivary volume and dental plaque were important factors affecting salivary hemoglobin level. Therefore, it is necessary to operate an oral hygiene intervention program by oral health professionals in such facilities in order to provide residents with effective oral care aligned with their respective needs. Furthermore, it is necessary for caregivers to complete mandatory oral health education to improve the oral hygiene status of the long-term care facility residents.

• 대한본초학회지
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• 제35권4호
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• pp.1-8
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• 2020

Objectives : Angelicae gigas, A. sinensis and A. acutiloba are three types of plants used as Angelicae Radix (Dang-Gui). Many doctors of Korean medicine want to know the difference in clinical use of these three species. This study aimed to compare the hemoglobin-related activity of the extracts of Angelicae gigas, A. sinensis and A. acutiloba roots by measuring the intensity of binding oxygen to hemoglobin using Raman spectroscopy. Methods : Hemoglobin activity was measured by chemical analysis and Raman spectroscopy to compare the pharmaceutical efficacy of three Angelica root extracts. The oxygenated hemoglobin intensity, blood decursinol and acetylcholinestrase(AChE) concentration in mice were measured. In addition, the effects of three Angelica root extracts on oxygenated hemoglobin intensity, decursinol and AChE concentration in red blood cells (RBC) from human were also investigated. Results : The contents of decursin, decursinol and decursinol angelate, which affected physiological activity and RBC properties, were higher in the extract of A. gigas root than in those of A. sinensis and A. acutiloba roots. Moreover, oxygenated hemoglobin intensity in the A. gigas extract was higher than that of other two species in the blood of mice and human RBCs. Also, the blood decursinol and AChE concentrations of A. gigas root extract were higher than that of A. sinensis and A. acutiloba roots. Conclusions : These results suggest that A. gigas is more effective in treating disease related oxygen deficiency in RBC deformation under oxidative stress.

• Journal of Nutrition and Health
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• 제7권4호
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• pp.30-32
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• 1974

Hemoglobinemia is found in hemolytic anemia, paroxysmal nocturnal hemolobinuria and paroxysmal hemoglobinuria. Recently increasing use of extracorporeal circulation in cardiac surgery has stimulated the development of more precise methods for rapidly evaluating the formation and clearance of extracoporeal hemoglobin. A spectrophotometric method of analysis seemed to offer the best solution to the requirements. The method presented is on the basis of hemoglobin derivatives converted to cyanmethemoglobin, and the absorbance is measured in a spectrophotometer at 540 and 680 nm. The blank value ismeasured at 680 nm while the absorbance at 540 nm measures the hemoglobin derivatives. This method estimates all the hemoglobin derivatives such as oxyhemoglobin, carboxyhemoglobin, methemoglobin, sulfhemoglobin and hemialbumin. The method was tested in recovery experiments, which is given table 1. A good degree of correlation was obtained in a comparision with the method described by Crosby and Furth for non-hemolyzed serum. The spectrophotometric technique described offers many advantages in speed and simplicity over the chemical procedure.