• 제목/요약/키워드: detoxication

검색결과 94건 처리시간 0.025초

공기-분말 연마와 구연산의 적용시간에 따른 임프란트 표면 거칠기의 변화에 관한 주사탐침현미경적 연구 (The SPM Study on the Change of Titanium Surface Roughness following Airpowder Abrasive and Application Time of Citric Acid)

  • 박민서;정진형;임성빈
    • Journal of Periodontal and Implant Science
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    • 제30권4호
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    • pp.821-836
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    • 2000
  • The Peri-implantitis causes inflammation of periodontal tissue and bone loss. It contaminates surface of implants. Therefore, guided bone regeneration has been used for the treatment of this disease. For the reosseointegration of the exposed surface, various mechanical and chemical methods have been used for cleaning and detoxication of implant surface. Among these methods, air-powder abrasive and oversaturated citrate are known to be most effective. However, these treatments may deform implant surface. In this research, changes of surface roughness they were examined. 10 experimental machined titanium cylinder models were fabricated to be used for control groups. Each of them was air powder abraded for 1 minute and they were named group 1. And then, group 1 were burnished with cotton pellets soaked with citrate for 30 seconds(Group 2), 1 minute(Group 3), 3 minutes(Group 4), and 5 minutes(Group 5) burnishing were applied for grouping respectively. Each group were examined with SPM, and their surface roughness were measured and analyzed. 1. Surface roughness of titanium decreased when it was air-powder abraded for 1 minute. It was statistically significant. 2. When Air-powder abraded titanium were treated with citrate for 3 minutes, Their surface roughness was the lowest. Titanium treated for 1 minute was the second lowest and 30 seconds was the third and titanium burnished for 5 minutes was the highest. 3. Surface roughness of titanium which was treated with citrate was decreased till 3 minutes, which was statistically significant. There was no statistical significance from 30 seconds to 1 minute and from 1 minute to 3 minutes, and there was statistical significance from 30 seconds to 3 minutes. 4. Oxide layer was formed when titanium is exposed to air, and it was removed when air-powder abraded. It was made when treated with citrate. It is thought that citrate treatment is necessary after the air-powder abrasion, and 1 minute is clinically and qualitatively adequate for burnishing time of citrate.

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수은중독에 의한 붕어(Carassius carassiusr L.) 장기의 미세구조 변화 (Ultrastructural Studies on Mercury Poisoning in the Liver, Kidney and Gills of Carassius carassius L.)

  • 등영건;유관희;최춘근;최임순
    • 한국동물학회지
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    • 제21권3호
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    • pp.87-102
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    • 1978
  • 수은이 붕어(Carassius carassius L.)의 간, 신장 아가미에 미치는 영향을 규명하기 위하여 붕어를 1 ppm, 2.5 ppm 농도의 $HgCl_2$에 노출시킨 후 전자현미경을 사용하여 그들의 미세구조 변화에 대한 연구를 수행한 바 다음과 같은 결과를 얻었다. 1. 수은에 처리된 간세포에서는 lysosome이 증가하였으며 결정상의 구조물들을 포함한 원형의 lysosome과 히ㅛ\ulcorner두과립이나 mitochondria를 탐식한 lysosome의 2가지 형태가 관찰되었고 mitochondria는 팽대되어 내부 기질의 전자밀도가 감소되었으며 핵에서는 인의 분리현상이 관찰되었다. 2. 신장의 변화로서는 신사구체 기저막의 비후와 기부선회소관에서는 공포들의 증가와 cytoplasmic body들이 출현하였으며 공포형성은 mitochondria와 연관되어 일어났다. 또한 2.5 ppm에서는 핵의 위축이 관찰되었다. 3. Gill lamella의 상피세포에서는 대, 소형의 lysosome이 증가했으며 lamella의 막에 fuzzy한 구조가 관찰되었다. 4. 본 실험에서 관찰된 결과로써 수은에 의해 초래된 세포의 미세구조의 변화는 세포의 해독과정을 활성화시키며 energy대사과정을 손상시키는 것으로 생각된다.

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Rhizopus oryzae의 생리.생화학적 카드뮴 해독기작 (Physio-biochemical Detoxification Mechanism against Cadmium in Rhizopus oryzae)

  • 이기성;김영호;박영식;박용근
    • 한국균학회지
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    • 제23권1호통권72호
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    • pp.71-79
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    • 1995
  • Rhizopus oryzae의 카드뮴 적응 및 해독기작과 이에 관련된 세포내 생리 생화학적 변화를 조사하였다. R. oryzae는 카드뮴 첨가농도가 증가함에 따라 거의 비례적으로 잠복기가 길어졌다. 카드뮴의 해독에 관련하는 system은 카드뮴 첨가 배양시에만 적응기 중에 특이하게 유도, 생성되어져 카드뮴 결합단백질의 성격을 지닐 것으로 추정되는 2종류의 단백질과 동일한 시기, 조건하에서 유의하게 증가되는 무기인산중합체 pool에 의하여 1차적으로 운용되어질 것으로 사료되며, 2차적, 보완적 system은 ACPase의 derepression 그리고 phosphatidyl serine의 합성증가 등의 방법을 통하여 운용될 것으로 생각된다. 또한 총지질화합물의 조성변화 등과 같은 다양한 생리 생화학적 물질대사 경로의 변화를 일으켰다. 이러한 변화의 총화로 크게는 형태적 변화까지 일어나 카드뮴 적응 및 해독에 필요한 성장형태로서 여러 가지 산물 생성에 유리한 dispersed filamentous type을 취하였다.

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양파즙 투여가 Rat의 납 독성에 미치는 영향 (Effects of Onion Juice on Toxicity of Lead in Rat)

  • 서화중;임현지;정두례
    • 한국식품영양과학회지
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    • 제22권2호
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    • pp.138-143
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    • 1993
  • 초산납을 투여한 rat에 양파즙을 투여하여 양파의 납해독 능력 유무를 알아보기 위한 본 연구에서 다음 결론을 얻었다. 납만 투여한 P군은 28일간에 대조군보다 30.2% 낮은 체중 증가를 보이나 납과 함께 양파즙을 투여한 OP군은 P군보다 증가율이 약 3% 향상되었다. 외관과 해부소견상 P군은 3~4주째 OP군 보다 뚜렷한 납중독 현상 즉 경련 탈진 간변색 위점막 염증 등을 보였다. P군에서 혈청 GPT, cholesterol, blood urea nitrogen, alkaline phosphatase 값이 대조군 보다 각각 57.0, 50.3, 70.5, 71.7% 증가했다. 반면 OP군에서는 이들 측정치가 36.7, 38.5, 48.1, 37.4%로 증가하여 P군 보다 비교적 낮은 증가를 보여 양파즙에 의한 납해독 영향으로 보였다. P군의 hemoglobin 함량 9.7g/dl도 대조군 보다 37.4% 감소되나 OP군은 12.6g/dl로 개선되었다. 간의 납함량도 P군의 0.29mg/100g보다 양파즙 투여군(OP)에서 개선되어 0.1g/100g을 보였다. 28일이 경과한 P군의 다수 rat에서 간세포 변성 과 증식된 kuffer cell 내 많은량의 색소 침착과 모세혈관 주위의 출혈과 일부세포의 necrosis를 보이고 sinus 공간도 확장되었다. 그러나 OP군에서는 간세포 변성을 보이나 kuffer cell내 담흑색소량의 증가는 현저하지 않았다. 따라서 납에 중독된 rat(lead 100mg/kg rat)에 사료의 2%에 해당된 양파를 투여하므로서 납 중독의 예방 내지 중독증상을 경감할 수 있음이 나타났다.

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Protective Effects of Panax ginsengon the Neurotoxicity Induced by Abuse Drugs

  • Oh, Ki-Wan
    • 고려인삼학회:학술대회논문집
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    • 고려인삼학회 2005년도 창립30주년기념 추계 학술대회 및 정기총회
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    • pp.41-63
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    • 2005
  • Ginseng has been useful for the treatment of diverse disease in oriental countries for thousands of years. In addition, a folk medicine prescribed by seven herbal drugs including Panax ginseng has been antinarcotics in the treatment of morphine-dependent patients. Many articles have been reported on these works. Therefore, we review the protective effects of Panax ginseng on the neurotoxicity induced by abuse drugs. Ginseng total saponins (GTS) extracted and isolated by Panax ginseng antagonized morphine-induced analgesia, and inhibited the development of analgesic tolerance to and physical dependence on morphine. CTS inhibited morphine-6 dehydrogenase, which catalyzes production of mophinone from morphine, and increased hepatic glutathione level responsible to toxicity. Therefore, wehypothesized that these dual actions of ginseng can be associated with the detoxication of morphine. In addition, the inhibitory or facilitated effects of GTS on electrically evoked contraction in guinea pig ileum (${\mu}$-receptors) and mouse vas deferens(${\delta}$-receptors) were not mediated through opioid receptors, suggesting non-opioid mechanisms. On the hand, antagonism of U-50,488H (${\kappa}$-agonist)-induced antinociception is mediated by serotonergic mechanisms. GTS also inhibited hyperactivity, reverse tolerance (sensitization) and conditioned place preference-induced by psychostimulants such as methamphetamine, cocaine and morphine. On the other hand, GTS reduced the dopamine levels induced by methamphetamine. Moreover, GTS blocked the development of dopamine receptor activation, showing antidopaminergic effect. We suggest that GTS prevent the methamphetamine-induced striatal dopaminergic neurotoxicity. In addition, Ginsenoside also attenuates morphine-induced CAMP signaling pathway. These results suggested that GTS might be useful for the therapy of the adverse actions of drugs with abuse liability.

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Anti-inflammatory Activity of Complex Saponin Separated from Pueraria flos and Adzuki Beans Mixture Extract

  • Jung Hwan Nam;Jong Nam Lee;Su hyoung Park;Su Jeong Kim;Hwang Bae Sohn;Do Yeon Kim
    • 한국자원식물학회:학술대회논문집
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    • 한국자원식물학회 2022년도 추계학술대회
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    • pp.90-90
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    • 2022
  • Pueraria flos and Adzuki Beans contains several bioactive compounds, such as saponin, oleanolic acid, and flavone. Pueraria flos and Adzuki Beans has traditionally been used to treat disorders of antioxidant activity, diabetes and liver detoxication, and it has antinociceptive and anti-inflammatory properties. However, complex saponin were validity of the anti-inflammatory activity has not been scientifically investigated. In this study, to determine anti-inflammatory activity of complex saponin separated from Pueraria flos and Adzuki Beans mixture extract on nitric oxide and prostaglandinE2 assay. The anti-inflammatory activities of complex saponin separated from Pueraria flos and Adzuki Beans mixture extract were evaluated for inhibitory activities against lipopolysacchride induced nitric oxide and prostaglandinE2 production protein expressions in RAW264.7 cell lines. The complex saponin separated from Pueraria flos and Adzuki Beans mixture extract inhibitory activity for both tests with protein high depressions(%) values showed in the ranges of 50~100 ㎍/ml. Overall, prostaglandinE2 tests had a higher inhibitory effect on inflammation than nitricoxide tests. Theseis result suggest a potential role of complex saponin separated from Pueraria flos and Adzuki Beans mixture extract as source of anti-inflammation agent.

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생약재 추출물의 nicotine 및 dioxin 해독효과 (Detoxicating Effects of Oriental Herb Extract Mixtures on Nicotine and Dioxin)

  • 박기문;황진국;신경민;김현석;송재환
    • 한국식품과학회지
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    • 제35권5호
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    • pp.980-987
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    • 2003
  • 삼백초 및 포공령, 흑두, 금은화, 결명자, 감초 추출은 혼합물(Oriental herb extracts mixture, OHEM) 의 해독효과를 확인하고자 nicotine 및 dioxin에 대한 급성독성시험을 하였다. 치사량(42mg/kg)의 nicotine을 ICR mouse에 복강주사 하였을 때 OHEM 투여군은 대조군에 비해 마비 개시시간이 2배 이상 지연되었으며, 발작 지속 시간은 1/2로 감소하였고 생존율은 73%로 나타나 해독효과가 강한 것으로 밝혀졌다. 인체를 대상으로 nicotine분해 물질인 뇨중 cotinine배설량을 측정한 결과 OHEM의 섭취가 혈 중 nicotine 분해를 촉진시켜 초기 뇨 중 cotinine 배설량을 1.5배까지 증가시킨 후 뇨중 continine 함량을 OHEM 섭취전의 5% 이하로 감소시켰다. TCDD로 급성특성을 유도한 rat 혈액의 임상 화학적 지수에 hemoglobin의 경우 OHEM의 섭취가 TCDD 투여에 따른 감소를 완화시키는 것으로 나타났으며, 혈소판의 경우 TCDD에 의한 감소를 OHEM 투여가 정상수준으로 회복시켰다(p<0.05) Neutrophil seg(%) 및 monocyte(%)은 TCDD 투여로 감소하였으나 OHEM의 투여로 정상수준으로 회복되었다, 알부민 함량은 TCDD 투여에 의해 감소(p<0.05) 하였으나, OHEM투여로 정상 수치로 회복하였으며 또한, GOT 및 GPT활성 역시 TCDD 투여로 증가하였으나. OHEM 투여로 활성을 저하시키는 것으로 나타났다. 총콜레스테롤 및 혈중 중성지질 함량은 TCDD 투여군 모두 유의적으로 증가 하였으며, OHEM의 투여가 TCDD에 의한 총 콜레스테롤 및 중성지질 수준을 유의차 있게 회복시켰다(p<0.05). 신장 기능에 관련된 creatinine은 OHEM 투여에 의해 TCDD에 의한 증가를 억제하였으며 철 함량은 TCDD 투여로 유의차 있게 감소하였으나 OHEM 투여로 정상 수준으로 회복되었다 TCDD 투여는 혈액과 췌장에 대한 독성작용이 간, 신장 및 심장에 대만 작용에 비해 훨씬 강하게 나타났으며, OHEM에 의한 독성 경감작용은 간 및 췌장에서 효과적으로 나타났다. OHEM의 투여가 TCDD에 의한 임상 지수의 변화를 정상수지에 가깝게 회복 시키는 것으로 나타나 체내대사 및 기능장애를 일부 회복시키는 물질임을 확인할 수 있었다.

이비인후, 안, 치아 및 피부증상의 민간요법에 관한 고찰 (Study on the Herb Remedies of ENT, Eyes, Teeth and Skin Problems)

  • 조결자;강현숙
    • 동서간호학연구지
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    • 제1권1호
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    • pp.50-71
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    • 1997
  • The intention of this study is to apprehend the con. tents and methods of herb remedies that are commonly conducted when there are health-problem cases of ENT, eyes, teeth and skin. Methods of this study are divided into two stages : 1) For a period of six months from December 1994 to June 1995, some 40 persons who are believed to be well versed with herb remedies have been randomly chosen, and we made a survey on herb remedies by symptoms: and 2) we have endeavored to make their grounds evident through the studies on literatures with the focus on the basic data collected. Their results are as follows: 1) When one feels a pain in ears, such herb remedies are employed as pouring the vapor into ears, which is made by steaming Alaska pollack, or as applying or wiping with the juices of radish or the ginkgo, or' alum. Applying the radish juice is effective for sterilization and fever removal: and applying the ginkgo juice is effective for cleanliness. But, plastering alum, sesame oil or castor oil, or pouring the vapor of Alaska pollack into ears are perhaps effective but do not have any pharmacologic grounds. 2) When one bleeds at the nose, such kinds of herb remedies are applied as stimulating nose or head with cold water, pressing nose or ridge of nose, or filling up nares with mashed mugworts. In addition, they have utilized garlic or leeks. Such methods as stimulating with cold water or just pressing nose and ridge of nose is based on reasonable grounds, i.e. vasoconstriction and vascular compression ; and applying mashed garlic on the sole of foot is good for the circulation of Qui ; and the use of mugworts and leeks is based upon the pharmacological function of hemostasis. 3) When one feels a sore throat such kinds of herb remedies are employed as gargling or rinsing throat with brine, drinking hot gruel or water, or drinking the juice of mugwort, radish, ginger or Chinese quince. Gargling with brine or drinking the juice of mugwort, radish or ginger is based upon the pharmacological function of pain alleviation, fever removal, and detoxication. 4) When a boil is formed in mouth, such herb remedies are applied as spreading honey, brine or alum water, and taking gall nut, Chinese matrimony vine, lotus root, etc, for drugs. Spreading honey, brine or water that is made by infusing gallnut, Chinese matrimony vine, lotus root is based upon such functions as hematosis, astriction, antibacterial, and antiphlogistic, Alum, eggplant and licorice are said to be effective, but their pharmacological effects have no grounds. 5) When one has conjunctivitis such herb remedies are commonly applied as irrigation with brine and dropping breast milk in eyes. Moreover, such other drugs are used as plantain. shepherd's purse, and purslane, etc. The use of brine, breast milk, plantain, shepherd's purse and purslane is based upon such functions as sterilization, antiphlogistic, disinfection and pain relieving. Eriocaulon sieboldianum, bean stem, bean pod and narcissus leaves are said to be effective, but their pharmacological action have no basis. When one has a stye, such herb remedies are applied as extracting eyelashes, stimulating by a massage of middle finger, third finger or big toe, as well as sear ing with a heated bamboo comb that is fine-toothed. Other than these, plantain and nightshade's nuts are used as drugs for it. Extracting eyelashes corresponds with exclusing suppurative node and draining the stye of pus ; and the use of plantain is based upon disinfection: and nightshade's nuts are said to be effective, however, their pharmacological action has no grounds. 6) For a treatment of toothache, such herb remedies are commonly employed as rinsing mouth with brine and holding cold water or gasoline in the mouth ; and as the drugs that are believed to be effective have been Welsh onion, ginger and castor-oil, plant, etc. The use of Welsh onion is based upon pain killing, antiinflammatory actions, and the use of ginger is based upon detoxication and disinfection ; and seeds of castor-oil plants are said to be effective, but they have no pharmacological basis. 7) When one has hives, such herb remedies are commonly applied as rubbing burned straw in affected parts, exposing to its smoke, rubbing with salt, sweeping down with a broom, and spreading and drinking boiled water of trifoliate orange. The use of cassia tora seeds, walnut, aloe and radish is said to be effective. The use of cassia tor a seeds has the functions of intestinal order, anti-paralysis, etc. The use of walnut has resulted in an increase of blood by invigorating spirits ; and the use of aloe is based upon disinfection, antibiotic, anti-salt, antihistamine and detoxication action. But, the effects of radish juice and straw's smoke have no pharmacological grounds. 8) When one gets a boil, such herb remedies are commonly used as applying a plaster, paste of flour mixed with yolk, soy sauce or honey, as well as spreading pounded elm tree. Other remedies that have been said to be effective are ; heating with mugwort, brine, wild rocambole, aloe, onion, squid's bone, etc. The use of mugwort is based upon pain killing, astringent antiinflammatory and tranquility. Wild rocambole is based upon the generation and maintenance functions of cell-joining textures ; elm tree upon antiphlogistic ; aloe upon fever removal and antiphlogistic ; onion on pain killing, fever removal, antiphlogistic and tranquility ; squid's bone on astriction: and brine or vinegar on sterilization. Pine resin and gardenia seed are said to be effective, but they have no pharmacological basis. 9) When one cuts his skin, such herb remedies are commonly employed as spreading mugwort's juice or squid's bone powder, or pressing the wounds. In addition, kalopanax, onion and fine soil are employed. The use of mugwort, kalopanax and squid's bone is based upon such functions as hemostasis, sedation, pain killing, antibacterial ; and fine soil is said to be effective, but it has no pharmacological basis. 10) When one suffers from whitlow, such herb remedies are commonly utilized as heating with boiled soy sauce, spreading soybean paste, or dipping into eggs, etc. Other drugs that have been employed are onion root, brine, eggplant, potato, loach, etc. The use of onion is based upon pain killing and antiphlogistic functions ; and that of brine upon antiphlogistic function. The use of soy sauce or soybean paste, fomentation, eggplant, potato and loach is said to be effective, but it has no pharmacblogic ground. 11) For the treatment of frostbite, such herb remedies are commonly used as dipping the affected part into frozen soybean sack, using boiled water of eggplant stem, garlic caulis, onion, hot pepper, caulis. Onion is based upon antiphlogistic and tranquility actions garlic upon disintection, metabolic exacerbation, tonic and aphrodisiac actions and the use of eggplant and hot pepper is based upon help blood circulation, dissolution and excretion of waste matters in vein. 12) For the treatment of burn, such herb remedies or drugs are commonly used as cleansing with Korean gin, spreading eggs, cleansing with cold water and soap water ; and as brine, cactus, moss, soybean paste, oil, etc. The cleansing with Korean gin, cold water, soap water, brine, vinegar is based upon cleaning and sterilizing functions ; and the use of cucumber is based upon nu. trition provision, and strengthening of resisting power by adjustment of metabolism. The use of potato, cactus, moss, oil and eggs is said to be effective, but their phamacological functions are not clarified. In view of the above results, we can realize that the drugs that have been employed in herb remedies are quite diverse. However, in regard to majority of herb remedies that have been employed by symptoms, the pharmacological functions of their drugs have not been clarified, and they are merely known as effective. Furthermore, they have not been recorded in the literature as yet ; and we confirm that there have been many herb remedies that were executed without the proper knowlege of their effects. It is now our view that the results of this survey may be utilized for consulting data in regard to the use of herb remedies.

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Hepatoprotective and Anti-fatigue Effects of Lactic Acid Bacteria (Lactobacillus acidophilus, Bifidobacterium bifidum and Streptococcus thermophilus)

  • Yun, Ji-Hee;Kim, Yun-A;Chung, Myung-Jun;Kang, Byung-Yong;Ha, Nam-Joo
    • Toxicological Research
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    • 제23권1호
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    • pp.11-17
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    • 2007
  • This study was carried out to investigate the effect of LAB (Lactic acid bacteria: Lactobacillus acidophilus, Bifidobacterium bifidum and Streptococcus thermophilus) on detoxication of damaged liver in carbon tetrachloride ($CCl_4$) and ethanol (25%)-treated rats. Rats had been daily (twice a day) pre-treated with saline (0.5 ml/kg: untreated group), $CCl_4$ (0.5 ml/kg: other groups) for 6 days. At seventh day, after treating rat with $CCl_4$ and then, mixture of LAB ($10^{11}$/0.5 ml: LAB group), saline (0.5 ml/kg: untreated group, $CCl_4$ group), and biphenyl dimethyl dicarboxylate (DDB) (50 mg/kg: DDB group) were treated orally with $CCl_4$ for 8 days. Ethanol is treated as the same manner instead of $CCl_4$. To investigate the hepatoprotective effect, rats treated with $CCl_4$ and ethanol were analyzed with serum GOT and GPT level. The GOT and GPT levels of LAB group was lower than the level of $CCl_4$ and DDB group. Especially, compared with data of $CCl_4$ group, GPT activity showed statistically significant result in the significance level of p < 0.05. The LAB group treated with ethanol also showed lower level of GOT and GPT than the other control groups treated with ethanol. The triglyceride level of serum decreased more in a group treated special materials (DDB and LAB group) than ethanol group. As well, the effect of LAB on the antifatigue has been investigated. The animals (10/group) were divided into 4 groups (untreated group, Carrier group, Red-ginseng group, LAB group). Each group was given carrier (0.9 mg/0.2 ml), red ginseng extract (200 mg/kg), and mixture of LAB ($10^{11}$/0.2 ml). Special materials were given for three weeks. After finishing treating through oral, horizontal wire test, rotarod test, and forced swimming test were performed. The time of resistance to fatigue of the group, fed with mixture of LAB, was longer than the time when mice treated with red-ginseng that the effect was already revealed. The result of this study revealed that LAB could decrease hepatocelluar injury compared with rats treated orally with $CCl_4$ and ethanol, and could also decrease fatigue.

어성초 전탕액이 흰쥐 장기내 카드뮴 축적에 미치는 영향(I) (Effects of the Water Extract of Houttuynia cordata $T_{HUNB}$ on the Accumulation of Cadmium in Organ of Rat (I))

  • 이정호;강길웅;정재열;한종민;이기남;정우영;한두석;유일수;김종수;백승화
    • 대한예방한의학회지
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    • 제3권2호
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    • pp.79-89
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    • 1999
  • 흰쥐에게 카드뮴 경구투여시, 어성초 전탕액의 경구 투여한 후 카드뮴의 독성에 대한 해독경감효과에 대하여 다음과 같은 결과를 얻었다. 1. 흰쥐에게 어성초 전탕액의 경구 투여 용량이 증가할수록 카드뮴의 독성에 대한 해독경감효과는 증가하였으며, 신장에서보다 간장에서 해독경감효과가 좋았다. 2. 흰쥐 신장 및 간장의 MT의 농도는 간장에서 보다 신장에서 우수한 결과를 보였으며, 신장에서는 어성초 전탕액의 경구 투여 농도가 10mg/kg 이상이 되면 MT 형성은 어성초 전탕액의 투여 농도가 증가하여도 크게 증가하지는 않았다. 3. 흰쥐의 체중변화는 어성초 전탕액의 경구 투여 용량이 증가할수록 흰쥐의 체중변화도 증가하는 경향을 보였으나, 3주 이후에는 체중의 증가가 적게 나타났다. 이상과 같이 어성초 전탕액의 경구투여를 종합해 보면, 어성초 전탕액의 경구 투여 시켰을 경우 카드뮴의 독성에 대한 해독경감효과가 있는 것으로 판단된다.

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