1.Early postoperative hemodynamic changes in patients of congenital complex heart disease using blood cardioplegic solution.
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(11):1192-1202
No abstract available.
Cardioplegic Solutions*
;
Heart Diseases*
;
Heart*
;
Hemodynamics*
;
Humans
2.Effect if Dexamethasone and Some Drugs on Shope Rabbit Papilloma.
Duck Hyun KIM ; Tae Ha WOO ; Yong Tae YANG
Korean Journal of Dermatology 1975;13(1):17-24
In 1933 Shope described an infectious papilloma of wild cattontail rabbits. Shope rabbit papilloma is a virus-induced epidermal neopIasm indigenous to western cottontail rabbits and readily transmissible to domestic rabbits by inocuiation with an cell-free extract of wild cottontail papilloma. Shope papilloma induced in the domestic rabbits may spoataneously, remain benign, or progress to carcinoma. Kidd et al. (1936) noted that the regression is not correlated with the titer of virus neutralizing antibody. The possibility that papilloma regression is brought about by a mechanism anaIogous to that operating in allograft rejection was suggested by kidd et al. (1938) with the view of the histological resemblance between papilloma regression and rejection of allografted tissue. That regression is mediated by an immune mechanism is strongly indicated by the findings of Evans et al.(1962) that the proportion of rabbits showing regression is substantially increased by vaccination of rabbits with their own papilloma tissue or with papilloma tissue from another rabbits. McMichael (1967) demonstrated that suppression of regression was achieved by use of large doses of corticosteroid. The effect of 5-fluorouracil on human warts was mentioned as being effective by Goldman et al. (1963). In Korea resinous extract from Paulownia coreana has long been used empirically in the treatment of human warts. In this investigation effects of dexamethasone administration on the development and the spontaneous regression of Shope papillomas in domestic rabbits were studied. At the same time, observations were made to evaluate the comparative effectiveness of topical application of 5% 5-fluorouracil ointment and resinous extract from Paulownia coreana on Shope papilloma in the domestic rabbit. The results are summarized as follows: l. Administration of dexamethasone significantly reduced the spontaneous regression of Shope papillomas in domestic rabbits by 12 weeks after virus inoculation. 2. Topical application of 5% 5-fluorouracil ointment on Shope papillomas cured the tumors by 4 weeks of drug application. However, similar treament with resinous extract from Paulownia coreana was without any demonstrable effects. 3. Marked losses of body weights became manifest in dexamethasone treated rabbits. 4. Reinoculation of Shope papilloma virus into 2 rabbits whose papillomas had regressed 3 months ago failed to produce papillomas.
Allografts
;
Antibodies, Neutralizing
;
Body Weight
;
Cottontail rabbit papillomavirus
;
Dexamethasone*
;
Fluorouracil
;
Humans
;
Korea
;
Papilloma*
;
Rabbits
;
Tumor Virus Infections
;
Vaccination
;
Warts
3.Cerebrospinal Fluid Aspartate Aminotransferase in Alzheimer Disease and Vascular Dementia.
Journal of the Korean Geriatrics Society 2001;5(1):50-55
BACKGROUND: To evaluate usefulness of cerebrospinal aspartate aminotransferase(AST) as a biologic marker for differentiation of Alzheimer's disease(AD) and Vascular dementia(VD) METHODS: A consecutive series of patients who met either the criteria of the National Institute of Neurological Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association(NINCDSADRDA) for probable AD or National Institute of Neurological Disorders and Stroke and the Association Internationale pour la Recherche et l'Enseignement en Neurosciences(NINDS-AIREN) criteria for porbable VD were included in the study. Enzymatic determinations in cere brospinal fluid of aspartate aminotransferase in cerebrospinal fluid of aspartate aminotransferase and serologic analysis of apolipoprotein E were performed in 17 patients with AD and in 15 patients with VD. And we compared CSF AST of AD with that of VD. RESULTS: We found no difference of CSF AST concentration between patients with Alzheimer's disease and vascular dementia. Cerebrospinal AST activity also did not correlate with K-MMSE score, serum AST activity, Functional inde-pence measure(FIM) as a ADL(Activity of daily living), and presence of Apolipoprotein E4 allele in AD. Only serum AST of VD shows correlation with CSF AST. CONCLUSION: These findings suggest that cerebrospinal AST concentration is not useful maker for differentiation between AD and VD.
Alleles
;
Alzheimer Disease*
;
Apolipoprotein E4
;
Apolipoproteins
;
Aspartate Aminotransferases*
;
Aspartic Acid*
;
Biomarkers
;
Cerebrospinal Fluid*
;
Dementia, Vascular*
;
Humans
;
National Institute of Neurological Disorders and Stroke
4.Anatomic correction of truncus arteriosus without a extracardiac conduit: report of 6 cases.
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(12):1448-1454
No abstract available.
Truncus Arteriosus*
5.Accidental complete transection of bile duct at cholecystectomy.
Journal of the Korean Surgical Society 1992;43(4):612-619
No abstract available.
Bile Ducts*
;
Bile*
;
Cholecystectomy*
6.A case of atrophy of bilateral frontal lobe which showed negative symptoms of schizophrenia.
Yeungnam University Journal of Medicine 1993;10(2):544-549
The authors have experienced a case of organic mental disorder with bilateral frontal lobe atrophy in. a 36-year-old man. He showed negative symptoms of schizophrenia such as anhedonia, social withdrawal, flat affect, poverty of thought.
Adult
;
Anhedonia
;
Atrophy*
;
Neurocognitive Disorders
;
Frontal Lobe*
;
Humans
;
Poverty
;
Schizophrenia*
7.Arch Form Pathologic Suprapatellar Plica: A Case Report.
The Journal of the Korean Orthopaedic Association 1998;33(3):714-717
The suprapatellar plica is a synovial membrane that lies between the suprapatellar pouch and the true knee joint, but pathologic suprapatellar plica has been reported not frequently. We experienced one case of arch type of pathologic suprapatellar plica which was excised by arthroscopic technique, and report it with review of literature.
Knee Joint
;
Synovial Membrane
8.Cohort Study.
Korean Journal of Epidemiology 1994;16(1):116-135
The cohort study is an observational epidemiological study which selects the specific study population attempting to study the relatiqnship between an exposure to the purported cause and the subsequent risk of developing disease in accordance of time direction. Since Doll and Hill had studied the association between lung cancer and smoking behavior among the British medical doctors in the years of the last fifties, the defined group cohort studies analysing the relationship between an exposure and the occurence of a disease have become very popular. Cohort studies can be classified as either prospective or retrospective, depending on the temporal relationship between the initiation of the study and the occurence of the disease. Cohort studies are admitted as the very valuable studies for demonstrating the association between an exposure and a disease because it is possible to drive relative and attributable risks and often incidence measures. They can even examine multiple effects of a single exposure. However, they are usually expensive to carry out and large cohorts are required for rare diseases in addition to the time consum ing works. There are also very significant problems associated with selection of appropriate groups to be studied as far as complete ascertainment of disease occurence in them. Usually it is necessary that we must compromise to provide the opportunity for various types of bias such as selection bias, follow-up bias, information bias or misclassification, confounding bias and post hoc bias to occur which can result in incorrect conclusions. Only the success of a cohort study would be expected when the investigator pay the deep care in recognizing and correcting for these biases.
Bias (Epidemiology)
;
Cohort Studies*
;
Humans
;
Incidence
;
Lung Neoplasms
;
Rare Diseases
;
Research Personnel
;
Selection Bias
;
Smoke
;
Smoking
9.A Case of Craniofacial Dysostosis(Crouzon's Disease).
Song Tae KIM ; Yong Sang YOO ; Yong Youun CHOI
Journal of the Korean Pediatric Society 1985;28(10):1027-1031
No abstract available.
10.Acute Corrosive Esophago-Gastritis: A Case of Drain-cleansing Liquid-induced Transmural Inflammation.
Tae Jin KIM ; Jeong Wook SEO ; Yong Il KIM
Korean Journal of Pathology 1990;24(3):294-298
The pathologic features of acute corrosive esophago-gastritis by ingestion of "Trapunc", a common commercial drain cleansing liquid, is presented. A 37-year-old woman ingested abut 30 ml of Trapunc (3 gm NaOH/100 ml) to commit suicide and received piecemeal esophagectomy and total gastrectomy 9 days after the episode. The esophagus and stomach were extremely friable and necrotic. The most part of the stomach showed acute toxic necrotizing gastritis which was manifested by extensive greenish brown discoloration due to liquefaction necrosis of the mucosa except for a few rugae along the greater curvature. The antrum and distal body revealed severe mucosal detachment and even transmural necrosis. The tissue reaction was basically the same as those of NaOH-induced corrosive esophago-gastritis of acute stage, although it appeared to be severer probably due to sodium hypochlorite, and additive constituent of the ingested cleanser. A unique distribution pattenr of mucosal involvement is discussed.
Female
;
Humans