1.Acute effects of cigarrette smoking on the microcirculation of the skin of the palm the cheek and the pretibial region.
Jae Seung LEE ; Kyong Won MINN ; Jae Ho YU
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(2):258-264
No abstract available.
Cheek*
;
Microcirculation*
;
Skin*
;
Smoke*
;
Smoking*
2.Varied corrective rhinoplasty according to the types of deviated nose.
Jae Ho YU ; Yun Ho SOHN ; Joon Pyung HUR
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(1):97-107
No abstract available.
Nose*
;
Rhinoplasty*
3.A preliminary study of various variables of alcoholic patients influenced on the participation in alcoholics anonymus.
Jueng Sueb YOON ; Yu Moon PARK ; Jae Ho SUK
Journal of Korean Neuropsychiatric Association 1992;31(3):595-603
No abstract available.
Alcoholics*
;
Humans
4.A Case Report of a 63 Year Old Lady With Coronary Arteriovenous Fistula Involving Left Coronary Artery and Draining Into Pulmonary Artery.
Kwang Ho IN ; Jae Chung SHIM ; Jae Myung YU ; Jeong Euy PARK ; Hak Je KIM
Korean Circulation Journal 1987;17(3):593-597
A 63 Year-old-lady has had substernal chest pain on exertion for 8 years. The chest pain has been increased over the last 3 years. A continuous murmur was heard at the left second to third inercostal spaces along the left sternal border. The electrocardiogram showed the inverted T-waves in the precordial leads. The right heart catheterization revealed 5% oxygen step up between RV and PA. The right sided pressures were normal. The coronary arteriography revealed markedly tortuous vessels starting shortly after the left main stem coronary artery was normally originated. One of the large vessel was shown to be drained into the pulmonary artery. In the operation room, without using heart-lung machine this abnormally drained vessel was simply ligated at it's draining site into pulmonary artery. After the operation the patient is feeling well with little symptoms and the continuous murmur is no longer heard.
Angiography
;
Arteriovenous Fistula*
;
Cardiac Catheterization
;
Cardiac Catheters
;
Chest Pain
;
Coronary Vessels*
;
Electrocardiography
;
Heart-Lung Machine
;
Humans
;
Middle Aged*
;
Oxygen
;
Pulmonary Artery*
5.Acute Appendicitis Diagnosed by Colonoscopy.
Jae Myung YU ; Tae Hun AHN ; Hyung Ho LEE ; Ho Sang RYU ; Jin Hai HYUN
Korean Journal of Gastrointestinal Endoscopy 1986;6(1):55-58
Acute appendicitis is the most common operative disease in general surgery, but it is not also rate disease to see in other clinical department such as Internal Medicine and Obstetric and Gynecology, because it reqnires to differenciate from many other diseases which have similar symptoms. Expecially, because the clipical aymptoms of acute appendicitis are not typieal in children, elderly, and women, it is hard to be diagnosed as acute appendicitis and it is often misdiagnosed as other disease. We performed colonoscopy due to be interpretated aa one of the colon diseases rather than acute appendicitis. But in colonoscopic findings, there were hyperemie and edematous change on the appendiceal orifice of cecum(cherry or acorn shape). So we report 5 cases of acute appendicitis diagnosed br colonoscopy.
Aged
;
Appendicitis*
;
Child
;
Colon
;
Colonoscopy*
;
Female
;
Gynecology
;
Humans
;
Internal Medicine
6.A case of pulmonary embolism associated with hepatocelluar carcinoma.
Young Ho LEE ; Oh Sang KOWN ; Su Eun LEE ; Hong Suk SUH ; Jae Jung SIM ; Jae Yeon CHO ; Kwang Ho IN ; Sae Hwa YU ; Kyoung Ho KANG
Tuberculosis and Respiratory Diseases 1993;40(6):742-746
No abstract available.
Pulmonary Embolism*
7.In vitro culture of Cryptosporidium muris in a human stomach adenocarcinoma cell line.
Min Ho CHOI ; Sung Tae HONG ; Jong Yil CHAI ; Woo Yoon PARK ; Jae Ran YU
The Korean Journal of Parasitology 2004;42(1):27-34
We investigated the optimal culture conditions for Cryptosporidium muris in a human stomach adenocarcinoma (AGS) cell line by determining the effects of medium pH and of selected supplements on the development of C. muris. The optimum pH of the culture medium required for the development of C. muris was determined to be 6.6. The number of parasites significantly increased during cultivation for 72 hr (p < 0.05) at this level. On the other hand, numbers decreased linearly after 24 hr of incubation at pH 7.5. When cultured in different concentrations of serum, C. muris in media containing 5% FBS induced 4-7 times more parasites than in 1% or 10% serum. Of the six medium supplements examined, only 1 mM pyruvate enhanced the number of C. muris in vitro. Transmission electron microscopic observation showed the developmental stages of C. muris in the cytoplasm of the cells, not in an extracytoplasmic location. The growth of C. muris in AGS cells provides a means of investigating its biological characteristics and of testing its response to therapeutic agents. However, a more optimized culture system is needed for the recovery of oocysts on a large scale in vitro.
Adenocarcinoma
;
Animals
;
Cell Line, Tumor
;
Cryptosporidium/*growth & development
;
Culture Media
;
Human
;
Hydrogen-Ion Concentration
;
Stomach/*parasitology
;
Stomach Neoplasms
;
Support, Non-U.S. Gov't
8.The reasonable timing of the adjuvant radiotherapy in the treatment of uterine carcinosarcoma according to the surgical intent: suggestion based on progression patterns.
Jeong Il YU ; Doo Ho CHOI ; Seung Jae HUH ; Won PARK ; Dongryul OH ; Duk Soo BAE
Radiation Oncology Journal 2013;31(2):72-80
PURPOSE: We designed this study to identify and suggest the reasonable timing of adjuvant radiotherapy in the treatment of uterine carcinosarcoma according to the surgical intent and patterns of progression. MATERIALS AND METHODS: We retrospectively analyzed a total of 50 carcinosarcoma patients diagnosed between 1995 and 2010. Among these 50 patients, 32 underwent curative surgery and 13 underwent maximal tumor debulking surgery. The remaining five patients underwent biopsy only. Twenty-six patients received chemotherapy, and 15 patients received adjuvant radiotherapy. RESULTS: The median follow-up period was 17.3 months. Curative resection (p < 0.001) and stage (p < 0.001) were statistically significant factors affecting survival. During follow-up, 30 patients showed progression. Among these, eight patients (16.0%) had loco-regional progression only. The patients who had received adjuvant radiotherapy did not show loco-regional progression, and radiotherapy was a significant negative risk factor for loco-regional progression (p = 0.01). The time to loco-regional progression was much earlier for non-curative than curative resection (range, 0.7 to 7.6 months vs. 7.5 to 39.0 months). CONCLUSION: Adjuvant radiotherapy in the treatment of carcinosarcoma might be related to a low loco-regional progression rate. Radiotherapy should be considered in non-curatively resected patients as soon as possible.
Biopsy
;
Carcinosarcoma
;
Follow-Up Studies
;
Humans
;
Radiotherapy, Adjuvant
;
Retrospective Studies
;
Risk Factors
9.Identification of parasite DNA in common bile duct stones by PCR and DNA sequencing.
Ji Sun JANG ; Kyung Ho KIM ; Jae Ran YU ; Soo Ung LEE
The Korean Journal of Parasitology 2007;45(4):301-306
We attempted to identify parasite DNA in the biliary stones of humans via PCR and DNA sequencing. Genomic DNA was isolated from each of 15 common bile duct (CBD) stones and 5 gallbladder (GB) stones. The patients who had the CBD stones suffered from cholangitis, and the patients with GB stones showed acute cholecystitis, respectively. The 28S and 18S rDNA genes were amplified successfully from 3 and/or 1 common bile duct stone samples, and then cloned and sequenced. The 28S and 18S rDNA sequences were highly conserved among isolates. Identity of the obtained 28S D1 rDNA with that of Clonorchis sinensis was higher than 97.6%, and identity of the 18S rDNA with that of other Ascarididae was 97.9%. Almost no intra-specific variations were detected in the 28S and 18S rDNA with the exception of a few nucleotide variations, i.e., substitution and deletion. These findings suggest that C. sinensis and Ascaris lumbricoides may be related with the biliary stone formation and development.
Aged
;
Aged, 80 and over
;
Animals
;
Ascaridida/genetics/isolation & purification
;
Ascaris lumbricoides/genetics/isolation & purification
;
Base Sequence
;
Clonorchis sinensis/genetics/isolation & purification
;
Common Bile Duct/*parasitology
;
DNA, Helminth/*genetics
;
DNA, Ribosomal/genetics
;
Face/parasitology
;
Female
;
Gallbladder/parasitology
;
Gallstones/*parasitology
;
Helminths/genetics/*isolation & purification
;
Humans
;
Male
;
Middle Aged
;
Molecular Sequence Data
;
Polymerase Chain Reaction/*methods
;
RNA, Ribosomal, 18S/genetics
;
RNA, Ribosomal, 28S/genetics
;
Sequence Alignment
10.A Clinical Study on Congestive Heart Failure.
Sang Jae LEE ; Suck Hee YU ; Sang Yong LEE ; Un Ho RYOO
Korean Circulation Journal 1980;10(1):29-35
The clinical observation was made on 174 patients with congestive heart failure among the admitted patients in Chung Ang university hospital between 1971 and July, 1978. The results were summarized as follows: 1. There were 89 females and 85 males and the incidence was the highest in the 6th decade. 2. The common causes of congestive heart failure were hypertensive heart disease 44.8%, valvular heart disease 21.3% and ischemic heart disease 9.2%. 3. The precipitating factors of congesive heart failure were found in 73.6% of cases and the major factors were arrhythmia 25.3% and infection 15.5%. 4. The important symptoms and signs were dyspnea 86.8%, hepatomegaly 53.4%, pulmonary rales 49.4%, cardiac murmur 46%, tachycardia 35.1% cough 35.1% and orthopnea 34.5%. 5. The ECG findings were abnormal in 92.1% of cases and the frequent abnormal findings were inverted or flat T wave 47.3%, atrial fibrillation 40.6% and left ventricular hypertrophy 33.3%. 6. The chest PA on admission revealed abnormalities in 159 cases, including cardiomegaly 74.6%, pulmonary congestion 66.9% and pleural effusion 26.6%. 7. The major abnormalities of laboratory data were proteinuria and the increase of globuline, BUN, TTT, alkaline phosphatase and SGOT.
Alkaline Phosphatase
;
Arrhythmias, Cardiac
;
Aspartate Aminotransferases
;
Atrial Fibrillation
;
Cardiomegaly
;
Cough
;
Dyspnea
;
Electrocardiography
;
Estrogens, Conjugated (USP)*
;
Female
;
Heart Diseases
;
Heart Failure*
;
Heart Murmurs
;
Heart Valve Diseases
;
Hepatomegaly
;
Humans
;
Hypertrophy, Left Ventricular
;
Incidence
;
Male
;
Myocardial Ischemia
;
Pleural Effusion
;
Precipitating Factors
;
Proteinuria
;
Respiratory Sounds
;
Tachycardia
;
Thorax