40세 이하 관상동맥 질환자에서 장기적 임상 관찰

이승욱,정명호,박종철,박형욱,조상희,김원,김계훈,이상현,강경태,조장현,김남호,김건형,안영근,조정관,박종춘,강정채 全南大醫大 2001 전남의대학술지 Vol.37 No.2

비만증 환자에서 한약제에 의한 체중 감소효과

Oh, Seung-Joon,Jeong, In-Kyung,Kim, Young-Seol,Choi, Young-Kil,Paeng, Jeong-Ryung,Bae, Jung-Hwan,Shin, Hyun-Dae 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Seung-Joon Oh, In-Kyung Jeong, Young-Seol Kim, Young-Kil Choi, Jeong-Ryung Paeng¹, Jung-Hwan Bae and Hyun-Dae Shin²Department of internal Medicine, College Medicine, Endocrine Research Institute¹. Department of Rehabilitation, College of Oriental Medicine², Seoul, korea. Bady Fat Reduction Effects of Red Ginseng Compound Preparation on the Patients with Obesity. Proceedings of International Symposium on East-West Medicine, Seoul. 244-254, 1999.-Obesity can be defined as a metabolic disease due to an increased state of fat tissues caused by an imbalance of calorie intake and use. Recently, in Korea by improvement and westernization of food intake, along with decrease in exercise activities, the prevalence of obesity has increased greatly. Our objectives were to study stability and effects of decrease in body fat by administering red ginseng compound preparation (known to have body fat decreasing effects in laboratory animals) to obesity patients on low calorie diets. Changes in weight and body fat were measured while carrying out calorie-restricted diets on patients for 4 weeks, then administering red ginseng compound preparation for another 4 weeks. The patients were 20 people whose BMI were 25kg/㎡ or over and whose percent body fat was also 30% or over when tested by bioelectrical conductivity. 1. Changes in weight were from 70.04kg(base line) to 67.43kg(after taking red ginseng compound preparation). 2. In similar sense, BMI decreased from 27.12kg/㎡(base line) to 26.56kg/㎡(after dieting), and further to 26.01kg/㎡ (after taking red ginseng compound preparation). The BMI seemed to decrease significantly compared to the baseline after the use of red ginseng compound. 3. Waist hip ratio was changed from 0.8858(base line) to 0.8728, but it was statistically insignificant. 4. The percent body fat was 35,16%(base line), 33.87%(after dieting), and 31.68%(after taking red ginseng compound preparation). 5. Complete blood cell count and blood chemisrty remained unaffected by the administration. 6. In concern to endocrinologic studies, T3 decreased from 118.7 to 98.2ng/dL, and T4 increased from 8.8 to 9.2㎕/ dL. Epinephrine showed a tendency to decreased from 0.27 to 0.25 ng/mL, and norepinephrine increased from 0.39 to 0.44ng/mL. 7. Leptin was not changed. 8. Some patients complained adverse effects; constipation(5 patients, may be due to diet therapy), fatigue (2 patients), pruritus(2 patients), flushing(s patients), dizziness(3 patients) and epigastric discomfort(2 patients). However their symptoms were mild, so medication did not stopped. In conclusion, loss of weight without significant side effects was observed during low calorie diet and red ginseng compound preparation administration. This is thought to be in relation to sympathetic nerve system rather than adrenal gland. Also, further long0term studies should be required, since the observed results were based on short-term changes in weight.

초등학생에서 인두배양과 항-OF 항체 보유율

정현주,김선주,김윤정,맹국영,정현주,김선주,김윤정,맹국영 대한임상병리학회 1998 대한임상병리학회지 Vol.18 No.3

유치 및 초기 영구치아의 치수 신경분포

김영진,남순현,김현정,이재문,이인정 大韓小兒齒科學會 1996 大韓小兒齒科學會誌 Vol.23 No.2

유치 및 초기 영구치의 치수신경분포 및 변화를 평가하기 위하여 교정치료를 위해 발치한 치근흡수가 비교적 적은 유치,정상 탈락기의 유치,맹출중인 교합하지 않은 제 1소구치,맹출이 완료되어 교합하고 있는 1소구치를 대상으로 neurofilament protein(NEP)을 이용한 면역조직화학적 방법으로 관찰하여 다음과 같은 결과를 얻었다. 치근흡수가 비교적 적은 유치에서도 영구치와 유사한 신경총의 존재와 신경분포 형태가 관찰되었으나,영구치에 비해 그 신경분포 밀도가 낮았으며 분지형성 또한 미약하게 나타났고,전상아질로 진입하는 섬유의 수가 적었다. 정상탈락기의 유치에서는 신경의 변성으로 소포(vesicle),단절(fragmentation)등이 관찰되었으며,그 신경분포가 현저히 감소되어 나타났고,총상의 형태도 소실되었다. 교합하지 않은 제 1소구치에서 치수내의 신경은 말단가지의 숫자가 적고,치수 조상아 세포 경계에 도달하였으며,비교적 가는 신경 섬유가 많았다. 교합하고 있는 제 1소구치에서 치수내의 신경은 말단이 조상아층으로 진출하고,어떤 신경섬유는 전상아질층까지 진입하였으며,비교적 굵은신경 섬유의 분포가 많아졌다. The purpose of this study was to investigate the distribution of nerves in the dental pulp of early extracted primary teeth,normal exfoliated teeth,partially-erupted,nonfunctional,premolars,and erupted,functional,premolars.Numbers of sample were 10 teeth in each group. The distribution of nerves in the dental pulp were investigated by means of immunohistochemistry for detection of neurofilament protein(NFP). The results were as follows: The early extracted primary teeth exhibited patterns of innervation similar to those observed for young permanent teeth.The plexiform arrangement of fibers was not evident in the primary teeth.Most nerves appear to terminate about the odontoblasts. As primary teeth began to undergo root resorption,degenerative changes such as vesicles and fragmentation appear in nerves.The quantity of neural tissue also decreased.In teeth in which the roots were almost completely resorbed only a small number of nerves remain. There was a decrease in the number of terminal branches in the pulp of the partiallyerupted,nonfunctional,premolars and those present reached the pulpo-odontoblastic border. The nerve terminals in the pulp of the erupted,functional,premolars were traced to the dentinal tubule and a few nerve fibers formed loops in the predentin.

보존적 치료로 회복된 망경색에 의한 급성복증 1예

김정념,이숭환,김정식,김진호,배윤오,박성규,윤상정,한현영,이헌영 충남대학교 의과대학 의학연구소 2003 충남의대잡지 Vol.30 No.1

Omental infarction, the end result of impaired perfusion to the greater omentum, is a rare benign self-limiting clinical entity. The main clinical symptom is non-specific localized abdominal pain with a moderately raised white blood cell and erythrocyte sedimentation rate. These findings often mimic an abdominal surgical emergency. This condition is often misdiagnosed as acute appendicitis or cholecystitis. The characteristic feature of CT scan and ultrasonography provide non-invasive diagnosis in most patients with omental infarction. We report a case of patient whose CT scan showed the characteristic finding of omental infarction. The patient was improved spontaneously only with conservative care.

개에서 이중 결찰법을 통한 동맥관 개존증의 완치 예

윤헌영,정순욱,박희명,박철,정만복,김준영,한현정,황민,노병국,박상혁,장하영,박정윤 한국임상수의학회 2004 한국임상수의학회지 Vol.21 No.1

A ten months old, female Yorkshire terrier weighing 2.88 kg referred to veterinary teaching hospital of college of veterinary medicine, Konkuk University because of syncope, cough and dyspnea. First hematological and serum chemical test revealed thrombocytopenia, mild anemia, and increase of concentration of ALP (195 U/L). On 57 days later, second hematological and serum chemical test revealed polycythemia, increase of concentration of ALP (211 U/L), and Tchol (387 mg/dl). Right atrium enlargement, main pulmonary artery bulge and cardiomegaly (VHS = 11.5) were observed in radiographic findings. Ultrasonographic images showed both right and left ventricular dilation and turbulent flow between the descending aorta and the main pulmonary artery in color Doppler imaging. ECG showed left ventricular enlargement, SA block, and electrical alternant. Thoracotomy was performed through left fourth intercostal incision under isoflurane anesthesia. Patent ductus arteriosus was double ligated with 1-0 silk. Cough and dyspnea disappeared on 5 days after operation. Turbulent flow was not found in color doppler imaging of ultrasonography on 10 days after operation. Ten months later after the operation, syncope could not exist any more.

麻黃의 사람 비점막 섬유아세포 monocyte chemotactic protein 중 MCP - 1 , MCP - 2 , 및 MCP - 3 분비에 대한 효과

김현미,이향숙,김정선,조정제,유영천,안현종,최훈,임강현 대한본초학회 2002 大韓本草學會誌 Vol.17 No.1

Recent reports have proposed that Ephedrae Herba may modulate the immune response on allergy or asthma. Human nasal mucosal fibroblasts are a rich source cytokines, inflammatory mediators, and chemokines. Chemokines are important for the recruitment of leukocytes to sites of infection, which is essential in host defense. Objectives : The objective of this study was to investigate the effect of Ephedrae Herba on the release of the chemokines such as monocyte chemotactic protein(MCP)-1, MCP-2, and MCP-3 in human nasal mucosal fibroblasts after stimulation with cytokines like tumor necrosis factor -α(TNF-α), interferon-γ(IFN-γ), and interleukin -1β(IL-1β).

Establishment of the design stress intensity value for the plate-type fuel assembly using a tensile test

Kim, Hyun-Jung,Tahk, Young-Wook,Jun, Hyunwoo,Kong, Eui-Hyun,Oh, Jae-Yong,Yim, Jeong-Sik Korean Nuclear Society 2021 Nuclear Engineering and Technology Vol.53 No.3

In this paper, the design stress intensity values for the plate-type fuel assembly for research reactor are presented. Through a tensile test, the material properties of the cladding (aluminum alloy 6061) and structural material (aluminum alloy 6061-T6), in this case the yield and ultimate tensile strengths, Young's modulus and the elongation, are measured with the temperatures. The empirical equations of the material properties with respect to the temperature are presented. The cladding undergoes several heat treatments and hardening processes during the fabrication process. Cladding strengths are reduced compared to those of the raw material during annealing. Up to a temperature of 150 ℃, the strengths of the cladding do not significantly decrease due to the dislocations generated from the cold work. However, over 150 ℃, the mechanical strengths begin to decrease, mainly due to recrystallization, dislocation recovery and precipitate growth. Taking into account the uncertainty of the 95% probability and 95% confidence level, the design stress intensities of the cladding and structural materials are established. The presented design stress intensity values become the basis of the stress design criteria for a safety analysis of plate-type fuels.

척수를 손상시킨 후 꼬리정맥에 주입한 사람탯줄혈액세포가 뇌줄기에 미치는 영향

김종중,정윤영,박영란,문영민,현영식,정영욱,문정석 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.1

Background and Objectives: Stem cells are a valuable resource for treatment of many disease, but limited access to stem cells in some organs such as brain restricts their utility. Many approaches have been attempted to restore the function following brain stem injury (BSI) and spinal cord injury (SCI). The use of the human umbilical cord blood cells (hUCB) - a rich source of nonembryonic or adult stem cells - has recently been reported to ameliorate the behavioral consequences of stroke. Mateiials and Methods: Forty rats were divided into 8 groups: (1) SCI l+hUCB (infused 1 day post injury); (2) SCI 2+hUCB (infused 2 days post injury); (3) SCI 3+hUCB (infused 3 days post injury); (4) SCI 4+hUCB (infused 4 days post injury); (5) SCI 5+hUCB (mfusedt 5 days post injury); (6) SCI 6+hUCB (infused 6 days post injury); (7) LO+hUCB (laminectomy+hUCB); and (8) LO (laminectomy only). SCI was produced by compressing the spinal cord for one minute with an aneurysm clip calibrated to a closing pressure of 50 g. We report here that immunhistotochemical identification of fluorescent hUCB positive cells in the brain stem after compressed spinal cord injury using mouse anti-human mitochondria monoclonal antibody (MAB1273). Results: All SCI+hUCB (1-8) groups contained fluorescent hUCB positive cells in the all area of the brain stem. But especially a large number of fluorescent hUCB positive cells were observed in the whole area of the brain stem of the experimental 5 (SCI 5+hUCB) and 6 (SCI 6+hUCB)groups. No hUCB positive cells were found in the brain stem of group with non-injured spinal cord of these animals and group with laminectomy only. Conclusion: These results suggest that hUCB are potentially useful as a vector for treating a variety of the central nervous system disorders, and we are sure that continuous of stem cell study will give an best opportunity to treat the uncurable disorders in the future.

장기간 항갑상선제 투여 후 임의 중단 뒤 재복용시 발생한 무과립구증 1 예

김승만;김태영;박수영;배영환;서영경 정은주;김태균;권민정;박정현;이순희 인제대학교 2011 仁濟醫學 Vol.32 No.-

Agranulocytosis, one of the major side effects of antithyroid a gents, probably occurs in less than 0.25% of cases treated with antithyroid agents. It usually occurs within the first several weeks or months after the initiation of therapy, when drug dosage is higher. Most reported cases of agranulocytosis have occurred during the first 3 months of therapy. We describe here a rare case that did not experience the side effect for 6 years of antithyroid agent treatment but presented with agranulocytosis in one month after re-exposure. It suggests that the major side effect such as agranulocytosis can occur in patients who had undergone prior uneventful antithyroid drug therapy.