• 대한한의학회지
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• 제19권2호
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• pp.17-35
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• 1998

Medication used during pregnancy may affect the growth of fetus and maintenance of pregnancy so that it may cause fetal deformity or abortion. Before 1940 it was recognized that only genetic factor could affect the incidence of fetal deformity and the teratogen was protected by placenta barrier. But since the report that Thalidomide caused phocomelia was announced in l962 and 1962, it was acknowledged that the placenta barrier was imperfect. In oriental medical care, there were so many prescription used during pregnancy for nausea, threatened abortion, recurrent spontaneous abortion and it was acknowledged that those medication did not harm both maternity and fetus. Most of them are composed of the material that was not classified as prohibition during pregnancy. But we thought that it should be demonstrated through objective methods that these materials do not affect the incidence of fetal deformity or abortion and have the effect of preventing abortion and maintenance of pregnancy. As the first step of that study we researched 78 prescription and each materials, their kinds and using frequency, used for illness and symptoms during pregnancy written in Dongeuibokam(東醫寶鑑) so that we got to know the tendency about what materials are used for each illness and symptoms.

• Journal of Oral Medicine and Pain
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• 제25권2호
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• pp.159-165
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• 2000

Subsequent to an allogenic stem cell transplantation(ASCT) on patients with hematologic malignancy(AML, ALL, CML, multiple myeloma, lymphoma etc.), chronic GVHD(graft versus host disease), which is an immunological reaction, occurs. With treatment results from patients who were diagnosed with ALL(acute lymphocytic leukemia), undergone BMT(bone marrow transplantation) and showed oral and skin lesions due to GVHD, treatment of oral manifestations of leukemia and its general management were studied. 90% of patients with chronic GVHD show change in the oral mucosa causing oral manifestations such as leukoplakia, lichenoid change of the oral mucosa, mucosal atrophy, erythema, ulceration and xerostomia. In treating GVHD, extensive systemic immunosuppression cause bacterial, viral, fungal infection that are fatal, and even if the treatment is successful, the patient is already in a severe immunosuppressed state. Therefore, localized target therapy is preferred. In another words, topical application(rinse, cream, ointment etc.) of cyclosporin and steroid in treating oral chronic GVHD is highly recommended, and the use of PUVA(Psoralen Ultraviolet A) and thalidomide is reported to be effective. In treating such diseases, dental treatment to control pain and prevent secondary infection of oral manifestations is very important. To those patients with systemic diseases who show limited effect by general dental treatment, non-invasive treatment such as the dental laser, in addition to the use of drugs, may be necessary to actively treat pain and help the healing process. For greater results, new effective methods are to be developed for treatment.

• 한국모자보건학회지
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• 제21권3호
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• pp.159-165
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• 2017

The thalidomide tragedy in the 1960s has resulted in a perpetuation of a certain perception amongst physicians and pregnant women that the use of medication during pregnancy is a potential teratogen. Consequently, physicians hesitate in prescribing medication to pregnant women. In addition, pregnant women often refuse medication despite therapeutic necessity because of this existing perception. Recently there have been frequent adverse pregnancy outcomes related to the recurrence of chronic diseases, such as hypertension and diabetes, following pregnancy in older women. And there are lots of unnecessary termination of pregnancy due to the of information of medication exposed to medication following over 50% of unintended pregnancy. In light of this, better dissemination of information regarding the safe usage of medication for pregnant women is required. This would not only be cost-effective in terms of medical expenditure, but also prove beneficial for the treatment of diseases. In addition, Korea needs to adapt to the increasing changes of the international information system regarding supporting the safe usage of medication during pregnancy. An example of this is shown by the recent changes to the labeling of medication by the United States Food and Drug Administration. The new labeling includes information on the risk of usage, rather than just an arbitrary alphabetic classification of B, C, D, or X. Furthermore, this information is limited in Korea because of the lack of research, which in turn is due to several limitations on ethics and methodology, as well as present regulations on the research of pregnant women. From this, we can learn that government support is critical for the establishment of research so that we can alter the perception that all medication is harmful to pregnant women.

• 한국안광학회지
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• 제7권1호
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• pp.39-43
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• 2002

이 실험은 약재(Cnidium officinale Makino와 Tabanus bovinus)를 이용한 장요막과 흰쥐 각막에서의 항신생혈관 효과를 규명하기 위한 것이다. 먼저, 배 발생과정 중 자연스러운 신생혈관이 생성되는 장요막에서의 신생혈관 억제를 위한 실험에서는 유정란을 $37^{\circ}C$, 포화습도상태인 incubator에 넣어 4일 경과 후 주사바늘을 계란의 흠집에 찔러 넣어 알부민 3ml를 추출하고 계란의 둥근 부분에 지름 2cm의 창을 내고 투명테이프로 막아 incubation시킨다. 이때, 장요막의 직경이 3~5 mm인 embryo를 신생혈관 억제 실험에 사용하였으며, retinoic acid는 양성 대조군으로 이용되었다. 혈관이 뻗어 나오고 있는 장요막에 retinoic acid($10{\mu}g/egg$)를 처리한 후 48시간이 경과되었을 때 현저하게 혈관의 분포가 감소되었음을 알 수 있다. 이와 유사한 신생혈관 억제 효과가 약재(Cnidium officinale Makino와 Tabanus bovinus) ($50{\mu}g/egg$)를 시약으로 처리했을 경우에도 나타났다. 다음은 각막을 봉합하여 투명한 각막에 인위적으로 신생혈관을 유도하는 실험으로 흰쥐를 복강 마취시킨 후 10-0nylon용 사용하여 각막의 중앙부를 전층으로 한번 봉합한 후 각막의 염증을 막고자 terramycin을 하루에 한번씩 일주일간 점안하였다. 약재를 처리하지 않은 각막에서는 봉합 후 2~3일째 많은 혈관들이 뻗어 나오는 것을 관찰할 수 있었으며, 5~6일 이내에 각막기능 손상부위까지 혈관이 뻗어 나가는 것을 볼 수 있었다. 또한 봉합 후 3주일째의 신생혈관 분포가 최고치에 달했다. 이에 비해 약재(Cnidium officinale Makino와 Tabanus bovinus) ($20{\mu}g/kg$)를 4주간 구강투여한 흰쥐의 각막에서는 신생혈관 억제에 주목할 만한 효과를 보였다. 대조군 흰쥐와 비교해 보았을 때에도 약재를 구강 투여한 흰쥐의 각막에서 신생혈관이 상당히 줄어든 것을 볼 수 있었으며, 신생혈관 억제제로 효능을 인정받은 thalidomide와 비교해 보았을 때에도 현저한 차이를 나타내지 않았다. 이러한 결과로 볼 때, 이 약재(Cnidium officinale Makine와 Tabanus bovinus) 는 항신생혈관의 특성을 가지고 있으며, 이 특성은 각막에서 뿐 아니라 다른 부위의 종양을 억제하고 그 전이를 막는 약리학적인 측면에도 이용될 수 있을 것으로 기대된다.

• Tuberculosis and Respiratory Diseases
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• 제56권6호
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• pp.664-669
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• 2004

저자들은 기관지내 종괴로 발현된 일차성 폐 형질세포종 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• 한국임상약학회지
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• 제22권4호
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• pp.356-366
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• 2012

Background: Chemotherapy-induced peripheral neuropathy (CIPN) involving sensory and motor nerve damage or dysfunction is a common and serious clinical problem that affects many patients receiving cancer treatment. This condition may pose challenges for the clinician to diagnose and manage, particularly in patients with coexisting conditions or disorders that involve the peripheral nervous system. Many chemotherapeutic agents used today are associated with the development of serious and dose-limiting CIPN that can adversely affect the administration of planned therapy and can impair quality of life by interference with the patients' activities of daily living. The most important clinical objective in the evaluation of patients with CIPN is to determine their level of functional impairment involving activities of daily living. These findings are used to make medical decisions to continue, modify, delay, or stop treatment. The most commonly reported drugs to cause CIPN include taxanes, platinum agents, vinca alkaloids, thalidomide, and bortezomib. We aimed to determine PN incidence during cisplatin, carboplatin and oxaliplatin administration. Methods: We collected data from 125 patients who received at least one cycle of cisplatin, carboplatin or oxaliplatin. They completed a self-reported questionnaire and items related to their disease and peripheral neuropathy. The investigators filled in part of items about disease and treatment. Patient Neurotoxicity Qeustionnaire developed by Bionumerik company were applied for PN assessment. Results: The incidences of sensory neurotoxicities of cisplatin, carboplatin and oxaliplatin were respectively 23%, 56% and 50%. The incidences of motor neurotoxicities of cisplatin, carboplatin and oxaliplatin were respectively 18%, 42% and 19%. The incidences of severe neurotoxicities of cisplatin, carboplatin and oxaliplatin were respectively 13%, 28% and 14%. The incidences of PN were associated with cumulative dose but not age, gender and concurrent illness. 19.2% of the patients (24/125) were prescribed with gabapentin, nortriptyline or gabapentin plus nortriptyline to reduce these peripheral symptoms and 75% of the patients answered the drug were effective. Conclusion: Incidence of PN after cisplatin or oxaliplatin administration is cumulative dose-related. Physician-based assessments under-reported the incidence and severity of CIPN. To overcome this limitation, diagnostic tools specifically designed to assess peripheral neuropathy severity associated with chemotherapy must be developed.

• 대한한방종양학회지
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• 제7권1호
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• pp.77-97
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• 2001

Anti-angiogenesis is one of therapies which have been high-lightened on the research of cancer treatment. Anti-angiogenesis means that new blood vessels are created from a existing capillary tube and it is a important process on metastasis and permeation when cancer is created or formed. Since angiogenesis have been under research, a complete recovery oriented treatment against cancer have been suggested blocking metastasis, delaying the growth of cancer cell, and blocking the supply of oxygen and nutritive substance through the web of blood vessels. Until now, there are several anti-angiogenesis, which have been known to the public, such as thalidomide, angiostatin, endostatin, 2-methoxyestradiol, TNP-470, and marimastat, etc. Additionally, 17 clinical testing projects about anti-angiogenesis are on the process in NCI(National Cancer Institute). Especially, TNP-470 showed effectiveness against cancer on clinical testing after finishing animal testing. Based on existing researches showing that Yinsamyangwui-tang is effective to strengthening body resistance and Whallakhyolenyng-dan effects cells on the inside of blood vessel because Whallakhyolenyng- dan restrains cell adhesion during the restraining period of a blood vessel, I tried to research the effect of Whalakhyolenyng-dan plus Yinsamyangwui-tang on angiogenesis. I made a conclusion putting into operation through using SK-Hep-1 (KCLB 30052), A549(KCLB 10185), AGS(KCLB 21739), and BCE(Bovine Capillary Endothelial Cell). Followings are the results of my experimental research: 1. According to the researching results of anti-cancer activation against cancer cell, Whallkhyoleyng dan plus Yinsamyangwui-tang decreased the number of cancer cells -- While injecting $600{\mu}g/ml$, injected groups decreased 3.1% more comparing with the contrastive group of SK-Hep-1, 49.7% more comparing with the contrastive group of A549, and 31.0% more comparing with the contrastive group of AGS. 2. According to the researching results of DNA composition effect between BCE and cancer cell, Whallakhyoleyng-dan plus Yinsamyangwui-tang reduced the rate of SK-Hep-1 synthesis inhibition by 59.1% at $600{\mu}g/ml$ intensity comparing with contrastive group; for A549, 72.6%; for AGS, 6.1%, for BCE, 28.9%. 3. According to the researching results about the effect of BCE cell to angiogenesis, angiogenesis was restrained at $400{\mu}g/ml$ intensity during 18 hours observation. 4. In the case of aortic ring assay, the half level of angiogenesis was reduced comparing with the contrastive group while injecting with $400{\mu}g/ml$ intensity; with $800{\mu}g/ml$, under 10% comparing with contrastive group; and with $1600{\mu}g/ml$, complete restrain. According to the above results, Whallakhyoleyng-dan plus Yinsamyangwui-tang was proved to have an anti-angiogenetic effects.