• 대한수의학회지
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• 제22권1호
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• pp.75-79
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• 1982

Serum glutamic oxaloacetic transaminase (GOT), latic dehydrgenase (LDH), and alkaline phosphatase (ALP) activities were determined in 5 Korean native cattle to obtain the base line of blood enzyme activities in relation to the stage of gestation. Serum GOT activities showed an increasing tendency with the course of gestation period, serum LDH levels were within normal range through all the stage of pregnancy, and the slight increase in serum ALP activities was acknowledged at the 2nd and 3rd stage of gestation.

• 한국동물학회지
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• 제31권1호
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• pp.35-48
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• 1988

Testosterone과 cyclic AMP(cAMP)가 부정소에 미치는 영향을 조사하기 위하여 흰쥐의 복강내로 testosterone 및 cAMP를 투여하여 acid phosphatase(ACP),alkaline phosphatase(ALP), lactate dehydrogenase(LDH)의 활성도를 측정하였으며 상피세포내 미세구조의 변화를 전자현미경으로 관찰하였다. 그 결과 거세한 실험군에서 ACP활성도는 거세 후 3일째까지 감소하기 시작하였으며 ALP활성도는 5일째,LDH활성도는 7일째부터 각각 감소하였다. 또한 거세 후 14일째 부터 testosterone을 7일간 투여한 경우 ACP와 ALP의 활성도는 5일간 계속 투여하였을 때,LDH의 활성도는 7일간 계속 투여하였을 때만 각각 유의성있게 증가하였다. cAMP 및 cAMP-theophyllin을 투여한 경우 LDH 및 ACP의 활성도가 증가하였으나 그 증가폭은 큰 의미가 없었다. ALP의 활성도는 두 가지의 경우에서 모두 증가를 나타내었다. 미세구조를 관찰한 결과는 거세한 실험군에서 골지체가 점차 변형되어 층상구조가 없어지며 미토콘드리아도 파괴되었고 상당수 존재하던 부동모 (stereocilia)도 파괴되었다. 이 경우 testosterone투여시 파괴되었던 고리지체, 미토콘드리아 및 부동모가 회복되었고 cAMP 및 cAMP-theophyllin 을 투여하였을 때는 골지체 및 여러 세포기관들이 대조군과 같은 수준으로 회복되었으나 부동모는 거세군과 같은 수준으로 관찰되었다. 이상의 결과는 부정소액에서 정자성숙시 나타나는 효소활성도 증가와 유사하게 나타났는데, 이것은 정자↔부정소액↔부정소 상피세포 와 같은 상호작용을 통하여 정자성숙이 이루어지며 이는 상피세포에서 합성된 물질이 부정소내 강으로 방출된다는 것을 의미하며 cAMP를 처리하였을 경우 효소활성도 증가 및 여러 세포소기관의 회복 등 testosterone과 유사한 작용을 나타내는 것은 cAMP가 웅성호르몬 작용시 화확적으로 전달자로 작용할 수 있다는 가능성을 나타내는 것으로 생각된다.

• 약학회지
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• 제39권5호
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• pp.548-553
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• 1995

Effects of restraint stress and its modulations by ursodeoxycholic acid(UDCA) were evaluated on some biochemical and biophysical parameters in rats. Restraint stress induced elevations in blood alkaline phosphatase (ALP). cholesterol (CHOL), aspartate transaminase (GOT), alanine transaminase (GPT), lactate dehydrogenase (LDH) levels. It was also caused adrenal hypertrophy, decrease in weight of spleen and contents of ascorbic acid in stressed rats. As a results, stress indicators such as spleen, ascorbic acid, GOT, GPT, LDH were fastly changed after imposing stress, but those such as ALP, CHOL, adrenal were induced relatively later. UDCA was tested if it has an inhibitory effect against 18-hr restraint induced stress. UDCA lowered ALP, CHOL, LDH level and also effectively elevated the ascorbic acid contents in 25 mg/kg dosage of UDCA. In organ weights. the restraint stress induced increases in spleen and adrenal were attenuated by UDCA in 50 mg/kg dosage. However. stress-induced GOT and GPT levels were unaffected by UDCA.

• 수산해양교육연구
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• 제26권4호
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• pp.695-704
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• 2014

조피볼락 친어 3개 그룹(서해자연산, 서해가두리양식산, 동해자연산)과 치어 5개 그룹(서해자연산, 서해육산양식산, 서해육상 가두리양식산, 서해 축제식 가두리양식산, 서해축제식양식산)에 대하여 사육방법과 크기의 차이에 따라서 9개의 혈청 화학성분이 어떠한 변화를 나타내는지 알아보고자 하였다. 그 결과, 7개 항목인 총단백, 알부민, 총콜레스테롤, AST, ALT, LDH, ALP의 함량에서 친어 및 치어그룹 간에 유의적인 차이가 관찰되었다. 즉, 총단백, 알부민, 총콜레스테롤, ALP는 친어그룹이 치어그룹에 비해 높은 농도를 보였으며, 반대로 AST, ALT, LDH는 치어그룹이 친어그룹에 비하여 높은 농도를 나타내었다. 이러한 결과는 사육방법과 크기(친어, 치어)가 서로 다른 조피볼락의 생리적인 변화와 관련이 있는 것으로 판단된다.

• 한국환경과학회지
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• 제28권11호
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• pp.943-950
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• 2019

The purpose of this study was to probe the influences of NaF oral administration on a dose-effect relationship between fluoride levels of serum enzyme activity such as alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and lactate dehydrogenase (LDH) in rats fed experimental diets for 5 weeks. All groups increased the activity of serum ALP, AST, ALT, and LDH levels with increasing NaF. In addition the fluoride levels of serum and organ tissues (liver, brain, heart, lung, kidney) in oral NaF groups (NF3~NF50) were significantly increased by adding sodium fluoride in comparison with normal diet group (ND) (p<0.05). These results, a high concentration of sodium fluoride was determined that the toxicity to various organ tissues.

• 한국어병학회지
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• 제24권3호
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• pp.247-254
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• 2011

이 연구는 FUJI DRI-CHEM 3000의 건식 자동생화학 분석기를 이용하여 조사한 어류 혈액검사 항목 가운데, 적용할 수 있는 분석항목의 활용도를 평가함과 동시에 어류 혈액학적 건강진단에 필요한 분석항목의 참고자료를 얻고자 하였다. 국립수산과학원 내 수면양식연구센터에서 사육 중인 육안적으로 보아 건강한 무지개송어 (Onchorhynchus mykiss), 이스라엘잉어 (Cyprinus carpio), 틸라피아 (Oreochromis niloticus) 및 뱀장어 (Anguilla japonica) 총 200마리를 대상으로 실시하였다. Hemoglobin (Hb), 총단백 (TP), 알부민 (ALB), 알칼리성포스파타제 (ALP), 요소질소 (BUN), 젖산탈수소효소 (LDH), 중성지방 (TG), 총콜레스테롤 (TCHO), 크레아티닌 (CRE), aspartate aminotransferase (AST), alanine aminotransferase (ALT), 포도당 (GLU) 은 FUJI DRI-CHEM 3000 기종을 이용하였다. 그 결과, 이 장비의 검출범위 (detectable range)에서 최고값 (maximum) 과 최저값 (minimum) 을 벗어난 분석항목들 (ALT, TG, LDH, ALB, TCHO, AST, ALP) 이 출현하였다. 이러한 검출범위를 초과한 평균비율을 살펴보면, ALT 및 TG가 67%~61.5%, LDH, ALB 및 TCHO는 36%~17%, AST 및 ALP는 5.5%~0.5%로 나타났다. 반면에, BUN, CRE, GLU, Hb 및 TP의 분석값은 모두 검출범위의 영역 안에서 벗어나지 않았다.

• Journal of Ginseng Research
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• 제28권2호
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• pp.78-86
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• 2004

Panax ginseng occupies an important role in the folk medicine of China, Korea and Japan. The present study was undertaken to determine the radioprotective efficacy of ginseng root extract in the liver of Swiss albino mice. The animals were divided into 4 groups. Group I-Only vehicle was administered. Group II-The animals received 10 mg/kg body weight ginseng root extract i.p. for 4 consecutive days. Group III-Animals were irradiated with 8Gy gamma radiation at the dose rate of 1.69 Gy/min at the distance of 80 ems. Group IV-Animals were given by ginseng root extract (10 mg/kg body weight) continuously for 4 days and on 4th day they were irradiated with 8 Gy gamma radiation after 30 min. The animals from above groups were autopsied on 1,3,7,14 and 30 days. Biochemical estimations of phosphatases (acid ＆ alkaline), LDH (lactate dehydrogenase), LPO (lipid peroxidation) and GSH (reduced glutathione) in liver and SGOT (serum glutamate oxaloacetate transaminase), SGPT (serum glutamate pyruvate transaminase) and alkaline phosphatase in serum were done. In ginseng treated group acid phosphatase (ACP), alkaline phosphatase (ALP), LPO and LDH in liver and SGOT, SGPT and alkaline phosphatase in serum did not show any significant alteration. However, a significant increase in GSH content in liver was recorded. In irradiated group there was a significant increase in ACP, ALP and LPO content in liver and SGOT ＆ SGPT in serum was noted. Whereas, a significant decrease was recorded in GSH and LDH activity in liver and alkaline phosphatase activity in serum. Pretreatment of ginseng with radiation significantly alters the biochemical parameters in liver and serum. A significant decline in ACP, ALP activity and LPO content in liver and SGOT and SGPT activity in serum was observed. However, a significant increase in GSH content and LDH activity in liver and ALP activity in serum was estimated. The present study suggests that pretreatment of ginseng before irradiation significantly protects the liver and maintains the enzyme activity.

• 한국식품위생안전성학회지
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• 제13권3호
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• pp.268-273
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• 1998

Lard 와 Alcohol을 섭취시킨 흰쥐 혈청중의 효소 활성에 인삼추출물이 미치는 영향을 검토하기 위해서 흰쥐에 Lard 와 Alcohol 및 인삼추출물을 첨가한 식이를 10주간 급여하여 성장시킨 후 체중, 각종 장기 중량, 혈청중 AST, ALT, ALP, LDH의 활성을 측정하였을 때 다음과 같은 결과를 얻었다. Lard 와 Alcohol 첨가 식이군에서는 체중과 식이섭취량은 감소하였으나, 인삼추출물의 투여에 의한 식이효율은 증가하였다. lard의 첨가 식이로 성장시킨 실험군에서는 간장, 신장, 비장의 무게는 증가하였으나 다른 식이 군에서의 중량변화는 없었다. 혈청중 AST, ALT, LDH, ALP 활성은 lard , alcohol을 첨가한 식이군(II, III군)에 비해 유의한 감소를 나타내었다. 이상의 실험 결과로 보아 Lard 와 Alcohol의 만성적인 섭취는 실험동물의 간기능에 손상을 유발하여 혈청 중 AST, ALT, ALP, LDH활성이 증가하였으나 인삼추출물을 첨가한 실험군에서는 위와 같은 효소의 활성이 유의적으로 감소하였다. 따라서 인삼추출물은 고지방식이로 인한 고지혈증을 개선함으로써 간조직의 손상을 예방하여 줄것으로 생각되어 진다.

• 대한한의학회지
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• 제17권2호
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• pp.214-226
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• 1996

In an attempt to evaluate the effect of high and low concentration of Injinsaryungsan and high and low concentration of Sosihotang on cholestatic liver injery induced by $ANIT({\alpha}-naphthylisothiocyanate)$, biochemical changes in serum transaminase(GOT, GPT), alkaline phosphate, lactate dehydrogenase, total cholesterol, triglyceride, total-bilirubine were studied and the following results were obtained. 1. High concentration of Injinsaryungsan(2.2g／Kg) inhibited significantly the activity increases of GOT, GPT, ALP, LDH, TC, TG, T-Bilirubine induced by $ANIT({\alpha}-naphthylisothiocyanate)$. 2. Low concentration of Injinsaryungsan(1.1g／Kg) inhibited the activity increases of ALP, LDH, TC, TG with statistical significance, while inhibited the activity increase of GOT ,but with no statistical significance. 3. High concentration of Sosihotang(2.4g／Kg) inhibited the activity increases of LDH, TG, TC with statistical significance while inhibited the activity increases of GOT, GPT, ALP, T-bilirubine with no significance. 4. Low concentration of Sosihotang(1.2g／Kg) inhibited the activity increase of TG, while inhibited the activity increase of ALP, TC with no statistical sig-nificance, but didn't inhibite the activity increases of GOT, GPT, LDH, T-Bil. These results suggest that Injinsaryungsan has more significant effect on the liver injury induced by $ANIT({\alpha}-naphthylisothiocyanate)$ compared with Sosihotang and so can be applicable clinically to virus hepatitis and cholestatic liver injury. Further study will be required to evaluate the effect of Sosibotang on cholangitis and cholecystitis.

• 동아시아식생활학회지
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• 제4권2호
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• pp.59-67
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• 1994

The present study was conducted to evaluate the hepatoprotective effect of puerariae Radix methanol extract on benzo(a) pyrene(B(a)P) - induced liver injuries in rats. In vitro experiment, primary cultured hepatocytes (5X105 cells/$m\ell$) were cultured for 20~24 hours after adding puerariae Radix mehtanol extract(32$\mu\textrm{g}$/$m\ell$) and B(a)P(50 uM). In vivo experiment, Puerariae Radix methanol extract(0.25 g/kg/day, per os) was administered for 7 days and B(a)P(0.1 mg/kg/day, intraperitoneally) was given after the last administration of extract. And then the hepatoprotective effect of Puerariae Radix methanol extract was investigated biochemically through in vitro and in vivo experiments. Namely, activities of enzymes (GOT, GPT and LDH) were measured and 3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyl tetrazolium bromide(MTT) assay were carried out in vitro cell culture study and GOT, GPT, LDH and ALP activities and HDL-cholesterol, total cholesterol and triglyceride contents were performed in vivo study. In vitro experiment, as a result of enzyme activity measurement(GOT, GPT and LDH) and MTT assay, GOT,GPT and LDH activities changed by B(a)P were recovered to normal levels and hepatocytes impaired by B(a)P were recovered to normal. In vivo experiment, Puerariae Radix methanol extract significantly decreased the enzyme activities(GOT, GPT, ALP and LDH in serum and GPT and ALP in tissue) and lipid contents in comparison to B(a)P-treated group.