• 한국임상수의학회지
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• 제18권2호
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• pp.111-115
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• 2001

The water celery, Oenanthe javanica DC., is widely distributed in Korea and the other South East Asian countries. From ancient times, the water celery has widely been used for food or medicine. In herbal medicine, the water celery has a medical actions which are defervescence, diuresis, hypotensor, appetizer. Recently, studies on the water celery are briskly being conducted. For example, studies on the morphologic property and classifications of origin of the water celery, studies on the chemical constituents of the Water celery, studies on the bio activities of the water celery which contains flavonoids. However, there is not studies of hematological changes in dogs administrated the water celery until now. Consicontly, this study was conducted to observe the hematological changes in dogs administrated excessive amount of the water celery concentrated extract for a long period. In this studies, all dogs showed significantly decrease of the RBC, PCV, Hb and MCHC, and increase of the WBC, MCV, GSH and reticulocytes, but did not significantly change in the Met-Hb.

• 한국환경과학회지
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• 제16권5호
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• pp.665-670
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• 2007

본 연구에서는 실험동물을 이용하여, $NO_2$의 반복적으로 폭로($0.025mg/m^3$, 8h/day /4 weeks)하여, 실험군 및 대조군에서의 혈액학 및 생화학적 요인들의 변화와 상관성을 평가하였 였으며, 그 결과를 요약하면 다음과 같다. $NO_2$의 흡입 폭로로 인한 혈액학적 요인의 변화는 백혈구의 경우 동물실험에서의 폭로군에서 통계적으로 유의하게 증가하였다(p<0.05). hematocrit의 경우 폭로군에서 통계적으로 유의하게 감소하는 경향을 나타내었다. 또한 hemoglobin과 hematocrit는 전혈 중에서 적혈구의 비율을 나타내는 것이므로 3가지 종류 모두 유사한 경향을 나타내었다. methemoglobin의 경우 동물실험에서 폭로군에서 유의하게 증가하였다(p<0.05). 생화학적 요인에 대한 $NO_2$의 영향은 동물실험에서 total protein과 triglyceride이 동물 실험에서의 폭로군에서 감소하였으나 통계적으로 유의하지는 않았다. albumin이 폭로군에서 감소하였고, blood urea nitrogen과 creatinine의 경우 폭로군에서 높은 경향으로 나타났다. uric acid 및 혈청 중 lactate dehydrogenase의 경우 폭로군이 대조군 보다 높은 농도를 나타내어 $NO_2$의 폭로에 의해 호흡기 조직세포 내 이상을 일으킨 것으로 판단된다. 따라서 실내오염물질 중 산화가스의 하나인 $NO_2$에 대한 위해성 평가는 저농도에서의 폭로연구가 장기적이고 지속적으로 이루어져야 할 것으로 사료된다.

• 한국임상수의학회지
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• 제18권2호
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• pp.105-110
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• 2001

The water celery, Oenanthe Javanica DC., is a perennial herb which mostly grows on a damp ground or a streamside. The water celery is widely distributed in Korea, Japan, china, Taiwan, Indonesia, Malaysia and the other countries. From ancient times, the water celery has widely been used for food or medicine. In herbal medicine, the water celery has a medical actions which are defervescence, diuresis, jaundice, edema, hypotensor, haematic, angiostasis, sthenia, appetizer. Recently, studies on the water celery are briskly being conducted. For example, studies on the morphologic property and classifications of origin of the water celery, studies on the chemical constituents of the water celery which contains vitamins, proteins and amino acids, studies on the bio activities of the water celery which contains flavonoids. However, there is not studies of hematological changes in dogs administrated the water celery until now. Consicontly, this study was conducted to observed the hematological changes in dogs administrated excessive amount of the water celery crude juice for a long period. In this studies, all dogs showed significantly decrease of the PCV and Hb, and increase of the WBC, GSH and reticulocytes, but did not significantly change in the RBC, MCV, MCHC and Met-Hb.

• 한국임상수의학회지
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• 제20권1호
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• pp.110-114
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• 2003

The Korean Chinese Chives(Allium tuberosum Rottler) are a perennial herb and have been used from ancient as food and medical purpose in Korea. They are known to posses diuresis, sthemia activities and used for the treatment or anemia, haematemesis, and eczema. Recently the Korean Chinese Chives have been studied on the morphologic property, the classification of origin and chemical constituent. However there has not been studied on kg) (or 6 days and observed the hematological effects in dogs. The results are as follows, 1. The red blood cell count was significantly (P < 0.05) decreased on day 2. 2. The reduced glutathion(GSH) concentration was significantly (P< 0.05) increased on day 4 and Met-hemoglobin concentration was significantly (P< 0.05) increased on 3 hrs after administration. 3. Packed cell volume(PCV) and hemoglobin concentration were not showed significant difference during experimental periods. 4. The mean corpuscular volume(MCV) was significantly(P < 0.05) increased on 3 hours after administration.

• 한국발생생물학회지:발생과생식
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• 제14권2호
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• pp.131-141
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• 2010

이 연구는 양식산 넙치의 성장단계별 및 계절에 따른 생리학적 반응과 혈액학적 요소들을 파악하고자 하였으며, 분석된 항목으로는 hematocrit, red blood cell, hemoglobin, 글루코스, 콜레스테롤, 총단백질, AST, ALT, $Na^+,\;K^+,\;Cl^-,\;Ca^{2+},\;Mg^{2+}$, osmolality, 코티졸 및 $T_3$였다. 성장단계별 혈액학적 성상에 있어 $T_3$는 어류의 크기가 클수록 증가하는 경향을 나타내었다. 반면, 콜레스테롤은 어체의 크기가 클수록 감소하는 경향을 보였다. 계절별 혈액학적 성상에 있어 Ht와 RBC는 가을에 가장 높은 수준을 나타냈다. 코티졸은 모든 그룹에서 $2.2{\pm}0.4{\sim}4.3{\pm}1.9ng/m{\ell}$의 농도를 보였다. 나머지 혈액학적 요소는 성장단계별, 계절별로 특이한 차이를 나타내지 않았다. 본 연구에서 분석 비교한 각종 혈액학적 요소의 측정값은 양식산 넙치의 생리활성 평가에 활용될 수 있을 것으로 기대된다.

• 한국동물위생학회지
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• 제27권3호
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• pp.249-256
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• 2004

The Korea chinese chives are a major edible vegetable and they are traditionally been used as a folk medicine. However recently studies on the Allium tuberosum are mainly on the morphological property and the chemical constituent. There are no reports concerning hematological changes in dogs administrated ethyl acetate extracts of Korea chinese chive. This experiment was conducted to investigate the hematological changes in dogs administrated ethyl acetate extracts of the Korea chinese chives($5m{\ell}/mg$) for 6 days. During administration blood samples were collected at 3h, 6h, 12h and then on daily basis until day 6. Blood samples were analyzed red blood cell(RBC), packed cell volume(PCV), hemoglobin concentration(Hb), mean corpuscular volume(MCV), mean corpuscularl hemoglobin concentration(MCHC), reduced glutathion(GSH), and met-hemoglobin concentration. The RBC count was significantly(p<0.01, p<0.05) decreased during experimental periods. Packed cell volume, hemoglobin concentration were not showed significantly difference during experimental periods. The MCV was significantly(p<0.01, p<0.05) increased from 3 hours after administration to day 4. The MCHC was significantly(p<0.05)decreased on day 6. GSH concentration was not showed significant difference during experimental periods and the met-hemoglobin concentration was significantly(p<0.05) increased on day 3.

• 한국발생생물학회지:발생과생식
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• 제21권2호
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• pp.181-191
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• 2017

A comparison of the growth, hematological values, fatty acids, and gonadal and growth hormonal changes of river puffer, Takifugu obscurus, tiger puffer, T. rubripes, their hybrids (river puffer ${\times}$ tiger puffer) and hybrid triploids was performed during 3 months of their early growth period. Several features were observed during these 3 months: hybrids showed the highest levels of specific growth rate, 1.48%; hybrid triploids showed the smallest change in viscera fat (P<0.05), but GSI was not significantly different among groups (P>0.05). Considering hematological parameters, hybrid triploids had increased mean corpuscular volume and mean corpuscular hemoglobin (P<0.05), but other parameters were not significantly different between groups (P>0.05). With respect to fatty acids, puffer fish, hybrids and hybrid triploids contained fatty acids such as SFAs, MUFAs, n-3 PUFAs and n-6 PUFAs. There were significantly different amounts of total fatty acids between groups (P<0.05), however, rates of changes in fatty acids did not differ significantly between groups (P>0.05). Gonadal hormone (estradiol and testosterone) changes in the river puffer and tiger puffer were significantly higher than that observed in hybrids and hybrid triploids. The hybrids and tiger puffers had higher amounts of growth hormone (thyroid stimulating hormone and thyroxine) than the hybrid triploids and river puffers (P<0.05).

• 한국식품영양과학회지
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• 제20권4호
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• pp.337-345
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• 1991

식이 단백질과 칼슘의 수준이 납중독된 흰쥐의 혈액학적 성상 및 신기능에 미치는 영향을 관찰하기 위해, 흰쥐에게 납 2,000ppm을 함유한 식수를 제한 없이 주면서, 식이 단백질과 칼슘 수준을 각각 3수준, 사육기간을 3주와 7주로 한, 3$\times$3$\times$2 요인 실험으로 설계하고 대조군을 별도로 설정하여 조사한 결과는 다음과 같다. 납 급여군의 체중 증가량, 식이 섭취량 및 식이 효율은 대조군에 비해 감소하였고, 단백급여 수준이 정상보다 높으면서 칼슘 급여 수준이 높을 때 높게 나타났다. 간장, 신장, 비장 및 뇌의 체중 100g당 무게는 대조군에 비해 증가하였으며, 식이 칼슘 수준이 낮을 수록 증가했다. 헤마토크릿치, 헤모글로빈 함량 및 적혈구 수는 납 급여군에서 감소를 보였고, 식이 단백질과 칼슘 수준이 낮을 수록 감소하는 경향이었다. 뇨중 $\delta$-aminolevulinic acid 배설량은 납 급여시 증가하였고, 식이 칼슘 함량이 낮을수록 증가하였다. 뇨중 포도당 배설량은 납 급여 시 증가하였고. 식이 단백과 칼슘 함량이 낮을 수록 높아지는 경향을 보였다. Creatinine clearance는 식이 단백과 칼슘 함량이 충분할 때는 납의 영향을 받지 않는 것으로 나타났다.

• 한국산업보건학회지
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• 제18권3호
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• pp.224-238
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• 2008

The aim of this study is to confirm the physicochemical property and hazard of thinner (012), which is a diluent of enamel paint used for floor coating for waterproofing and oil painting for the outer wall. The literatures of physicochemical property and hazard of thinner were surveyed and its physicochemical property were evaluated. And then, the inhalation toxicity of thinner affecting the central nervous system and reproductive organs in rats were examined by subchronic (6 h./day. 5 days/ week for 13 weeks) inhalation test. 1) According to the 13-week subchronic inhalation test, there were no significant changes in clinical test and body weight. However, a significant evidence of toxicity was observed in the hematological test and organ weight such as heart, kidney, liver and brain (p<0.01) in the 200 ppm and 1,000 ppm exposure groups in a dose response manner. In the histopathology analysis, there were no significant evidence of toxicity. Therefore, thinner was not classified as an organ targeted toxic agent. In case of Harmfulness, it could be classified as a chronic toxic agent 3($500 ppm/4hr, rat). 2) The reproductive toxicity such as extension of the period of estrous cycle, reduction of serum estradiol concentration and increase of frequency of the abnormal sperm was observed in the 1,000 ppm exposed animals. 3) The result of the physicochemical property of the test material showed that the specific gravity was 0.793, boiling point $155.8^{\circ}C$, steam pressure 2.1 kPa, ignition point $34.5^{\circ}C$, and spontaneous ignition point $280^{\circ}C$. The endothermic and exothermic values were 371.4 J/g and 159.1 J/g. respectively. The explosion limit was 214 mg/l. These data showed that thinner could be classified as an explosion agent level 1.2 and ignitive liquid agent 3 ($23-60^{\circ}C$) according to the notification No. 2008-1 of the Labor Ministry, "Classifying Standard of Chemical Materials."

• Biomolecules & Therapeutics
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• 제16권1호
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• pp.40-45
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• 2008

The objective of this study was to investigate the single dose and 2-week repeated dose toxicity of Aceporol 330 in ICR mice following single intravenous administration and to compare its toxicity with a commercially available solubilizer of paclitaxel, Cremophor EL. In single dose toxicity test, $LD_{50}$ of Aceporol 330 in mice was estimated to be greater than maximum applicable dose, 4 ml/kg. However, $LD_{50}$ of Cremophor EL in male mice was determined to be 4 ml/kg. Maximum tolerated dose (MTD) of males and females in Aceporol 330-treated group and MTD of females in Cremophor EL-treated group were 3 ml/kg. MTD of males in Cremophor EL-treated group was less than 3 ml/kg. Characteristic toxic symptoms, and hematological and blood chemical changes were not observed after single dose and repeated dose of Aceporol 330 or Cremophor EL. No histopathological abnormalities were found in organs of all animal groups. Based on the linear pharmacokinetic property of paclitaxel and the higher $LD_{50}$ in mice, Aceporol 330 has a potential for use as a safer solubilizer for paclitaxel than Cremophor EL.