• 한국식품위생안전성학회지
• /
• 제8권3호
• /
• pp.171-179
• /
• 1993

국내에서 실제사용되고 있는 22가지의 식용 및 외용색소에 대하여 유전독성실험을실시하였다. salmonella typhimurium을 이용한 유전자 복귀돌연변이 시험(Ames test)과 Chiness hamster lung cell을 이용한 염색체이상 시험을 시행한 결과 Ames test에서는 등색 203호 (D&C Orange No.17)가 대사활성계의 존재 유무와 관계없이 돌연변이 유발성을 보였고, 적색 204호 (D&C Red No.9)는 대사활성계의 존재하에서 돌연변이 유발성을 나타내었다. 염색체이상 시험에서는 적색104-1호 (Phroxin B)의 시약급과 적색 215호 (D&C Red No. 37)가 의양성을 나타내었다.

• 대한한의학원전학회지
• /
• 제26권4호
• /
• pp.23-42
• /
• 2013

Objective : This study was conducted to sort the five viscera symptoms which can be applied to Five Viscera Source Point Acupuncture, based on Suwen(素問). Method : 1. We selected and analyzed the sentences from Suwen, which included the five viscera symptoms. And then we sorted the five viscera symptoms which can be applied to Five Viscera Source Point Acupuncture. 2. These words - 'Liver', 'Heart', 'Spleen', 'Lung', 'Kidney', 'Reverting yin(厥陰)', 'Lesser yin(少陰)', 'Greater yin(太陰)', 'First Yin', 'Second Yin', 'Third Yin', 'Pericardium' and 'Extreme yin' - were used as search terms. Result & Conclusion : Forty-three symptoms of liver which can be applied to Five Viscera Source Point Acupuncture were extracted, twenty-one symptoms of heart, twenty-five symptoms of spleen, twenty-eight symptoms of lung, and forty symptoms of kidney.

• Maxillofacial Plastic and Reconstructive Surgery
• /
• 제13권4호
• /
• pp.456-461
• /
• 1991

This is a case report of invasive aspergillosis of the right maxillary antrum and the left lung in a 43 year-old male patient with diabetes mellitus and liver cirrhosis. The results were as follows. 1. Invasive aspergilliosis should be considered in compromised patients who have nasal symptomatology, infraorbital swelling and pain. 2. Invasive aspergillosis is a rapidly progressive mycotic infection of the sinus which may extend to the orbit, nasal cavity and cheek. 3. Surgical intervention is particularly urgent in orbital aspergillosis in patient in whom the eyesight is still preserved. 4. Diagnosis depends upon pathological demonstration of tissue invasion by organism with the typical morphology of aspergillus species. 5. Long-term antifungal drugs should be administrated postoperatively in pathint with invasive aspergillosis.

• 농촌의학ㆍ지역보건
• /
• 제23권2호
• /
• pp.295-303
• /
• 1998

Toxocariasis is a parasitic zoonosis caused by infestation of humans with larvae of Toxocara canis, the common roundworm in dogs. Two syndromes have been identified : visceral larva migrans and ocular toxocariasis. In this study we were characterized proteinase activity in crude extracts from liver, lung, kidney and heart of mice infected with Toxocara canis and the dynamics of their changes in different stages of disease. The optimal pH was 5.5. In liver of mice infected with Toxocara canis, the maximun activity of proteinase was observed in 5 day post infection. In lung, the activity reached its maximun on 5th day in A group (infected with 100 embryonated eggs), and on 5th week in B group (infected with 50 embryonated eggs). In kidney, the maximum activity was shown at 6th week in A group, and in B group was shown at 10th day. In early infection, the activity reached its maximun in heart of mice infected with Toxocara canis. As we could see, the dynamics of the changes of proteinase activity in mice is similar in the case of the disease with other biochemical and immunological indices observed in toxocariasis.

• 셀메드
• /
• 제5권3호
• /
• pp.21.1-21.7
• /
• 2015

The purpose of this article is to argue that the joy of musical experience through Samulnori with abdominal breathing plays significant role in improving liver cirrhosis. Samulnori is one of the most popular programs in music education in Korea. It helps fully express the player's emotions. The data are based on interview and observation drawn from field experience. Interviewee has continued to practice in charity performances of Samulnori in nursing homes once a month since 2011. Through learning and practicing, musical experience of Samulnori produces a large measure of physical health and psychological satisfaction. This article concludes in-depth interview, a patient with liver cirrhosis that has shown gradual improvement through Samulnori with abdominal breathing from 2011 to 2014.

• 한국수의병리학회지
• /
• 제1권2호
• /
• pp.107-118
• /
• 1997

The anticarcinogenic effects of allyl methyl trisulfide(AMT) and methyl propyl disulfide(MPD) were studied in a 28 weeks rat multi-organ carcinogenesis model. Tumor incidence rate was decreased by AMT or MPD treatment comparing with the positive control. AMT treatment significantly decreased the incidence of neoplastic and preneoplastic lesions in the kidney thyroid gland urinary bladder alimentary tract lung and Zymbal's gland. MPD also inhibited incidence of noplastic and preneoplastic lesions in the liver kidney urinary bladder alimentary tract lung and Zymbal's gland but increased that in the thyroid gland. GST-p positive foci in the liver were slightly decreased by AMT or MPD. There was no significant histopathological lesions in AMT or MPD treated group without pretreatment of carcinogens.

• 한국독성학회:학술대회논문집
• /
• 한국독성학회 2003년도 춘계학술대회 논문집
• /
• pp.57-57
• /
• 2003

Epidemiological studies of arsenic have shown that chronic exposure to arsenic can result in an increased incidence of cancer of the lung, skin, bladder and liver. It is impossible that the toxicity study of arsenic in the human, we become to measure in vitro cytotoxicity of inorganic and organic arsenic in the human normal liver cells including Chang Liver and WRL. (omitted)

• 생명과학회지
• /
• 제18권8호
• /
• pp.1173-1176
• /
• 2008

본 연구에서는 ALDH2 knockout 마우스를 이용하여 에탄올을 경구 투여한 후 간조직 및 뇌조직, 그리고 폐조직에서의 8-hydroxydeoxyguanosine (8-OHdG) 농도를 측정하여 각 장기에서의 산화적 유전자 손상정도를 평가하고 ALDH2 효소활성과의 관련성을 파악하였다. 간조직의 8-OHdG 농도는 에탄올 투여에 의해서도 유의하게 증가하지만 ALDH2 효소의 결핍이 더욱 큰 영향을 주는 것으로 확인되었다. 또한, 뇌조직과 폐조직의 8-OHdG 농도도 에탄올에 의해 모두 유의하게 증가하는 것으로 나타났으며 폐조직에서의 8-OHdG 농도는 ALDH2 효소의 활성에 따라 유의하게 영향을 받는 것으로 나타났다. 본 연구에서 에탄올의 반복적인 투여는 간조직 뿐 아니라 뇌조직과 폐조직에서도 산화적 유전자 손상을 유발하는 것으로 확인되었으며, 적어도 에탄올에 의한 간조직과 폐조직에서의 산화적 유전자 손상은 ALDH2 활성이 결핍된 경우에 더욱 커지는 것으로 조사되었다. 본 연구의 결과는 ALDH2 효소가 결핍된 사람에서 각종 암발생 위험도가 크게 나타나는 이유를 규명하는데 매우 중요한 근거자료로 활용될 수 있을 것으로 기대된다.

• Toxicological Research
• /
• 제28권3호
• /
• pp.139-141
• /
• 2012

Silver nanoparticles (size: $7.9{\pm}0.95$ nm, dosage: 250 mg/kg) were orally administered to pregnant rats. At 4 days after parturition, four pups were randomly selected (one pup from one dam) and silver level in liver, kidney, lung and brain was determined by ICP-MS and electron microscope. As results, silver nanoparticles highly accumulated in the tissues of the pups. Silver level in the treated group was $132.4{\pm}43.9$ ng/g in the kidney (12.3 fold compared to control group), $37.3{\pm}11.3$ ng/g in the liver (7.9 fold), $42.0{\pm}8.6$ ng/g in the lung (5.9 fold), and $31.1{\pm}4.3$ ng/g in the brain (5.4 fold). This result suggested that the possible transfer of silver nanoparticles from pregnant dams to the fetus through mainly placenta.

• Tuberculosis and Respiratory Diseases
• /
• 제72권1호
• /
• pp.88-92
• /
• 2012

A 37 year old female presented with epigastric pain and weight loss over a period of 3 months. Her abdominal CT finding showed a 4.5 cm size hepatic mass and 4.3 cm size pancreatic head mass with multiple macronodules in the liver. At the same time, her chest CT revealed a 5 cm size necrotic mass in the left lower lobe of the lung with multiple bilateral pulmonary nodules. We diagnosed these lesions as tuberculosis through multiple biopsies. She was treated with anti-tuberculous medication. After taking the medications, her symptoms were improved. Twelve months later, imaging studies indicated an improvement in the patient's health. Here we report a case report of multi-organ macronodular tuberculosis in lung, liver and pancreas.