http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
위암 및 Helicobacter pylori 감염의 위험인자로서 염분 섭취의 역할
경태영(Tae Young Kyong),김학양(Hak Yang Kim),채경수(Gyeoung Soo Chae),유희승(Hee Seung Yoo),박수종(Soo Jong Park),김종혁(Jong Hyeok Kim),장웅기(Woong Ki Chang),김용범(Yong Bum Kim),박충기(Choong Kee Park),남은숙(Eun Sook Nam),유재영( 대한내과학회 1998 대한내과학회지 Vol.55 No.2
N/A Objectives: Gastric cancer is one of the most important malignancy of the gastrointestinal tract. High salt intake has been suggested as a risk factor of gastric cancer and promoting Helicobocter pylori infection. Few studies have been addressed about the relation between excessive salt intake and gastric cancer. This study was performed to investigate the relation of high salt intake to H. pylori infection and gastric cancer. Methods . Between May 1996 and July 19%, hospitalized patiaits with epigastric pain or dyspepsia were prospectively recruited. Patients with underlying diseases which could reduce kidney function were excluded. Salt consumption was estimated by the urine sodium to creatinine ratio(U-Na/Cr) on fresh single urine sample. Gastric cancer was diagnosed by endoscopic biopsies. H. pylori infection was evaluated by CLOtest. Gastric cancer was classified histologically by Lauren classification. Results: Ninety seven patients, 52patients with gastric cancer and 45patients with chronic gastritis were enrolled. There was no statistically significant difference in the sodium to creatinine ratio between gastric cancer group(173.60±123, range; 21-665.2) and chronic gastritis group(164.02±138, range; 20.4-482.7)(p=0.361). In gastric cancer, the sodium to creatinine ratio was not different between CLOtest positive and negative group(p=0.201), and among intestinal, diffuse and mixed type(p=0.419), either. Conclusion: This study does not support the causal relation of high salt diet on gastric carcinogenesis. There is no significant difference in H, pylori infection rate between CLOtest positive group and negative group.
안정형 및 불안정형 협심증 환자에서 관동맥 조영술상 병변형태와 관동맥내 혈전에 대한 비교
이록윤(Rok Yun Lee),한윤창(Yun Chang Han),지재환(Jae Hwan Jee),조병동(Byung Dong Cho),채경수(Gyeoung Soo Chae),장명국(Myoung Kuk Jang),서유미(Yu Mi Seo),김재삼(Jai Sam Kim),경태영(Tae Young Kyong),임종윤(Chong Yun Rim),고영박(Young B 대한내과학회 1996 대한내과학회지 Vol.51 No.6
N/A Objectives: Unlike stable angina, unstable angina is a common syndrome associated with significant morbidity and frequent progression to acute myocardial infarction. Several investigators have suggested that corronary artery thrombus formation, most likely secondary to plaque rupture in complex morphology of stenotic coronary artery, may preci- pitate unstable angina. But the frequency of coronary artery thrombus by coronary angiography is diverse. Methods: In 108 patients with either stable(27 patients) or unstable angina(81 patients), the morphology of coronary artery lesions was qualitatively assessed by angiography. Each obstruction reducing the luminal diameter of the vessel by 50% or greater was categorized into one of Ambrose morphologic classification. Results: Type II eccentric lesion was more frequent in patients with unstable angina pectoris (38.9%) than in patients with stable angina pectoris (6.1%) (p<0.01). Frequency of intraluminal ulcer was 31.9% in unstable angina, and 8.6% in stable angina(p<0.05). Intraluminal thrombus was observed more frequently in unstable angina pectoris(18.6%) than in stable angina pectoris(6.1%)(p<0,05). Conclusions: The high prevalence of type II eccentric lesion morphology, ulcer, and intraluminal thrombus observed in patients with unstable angina emphasizes the important role of intimal disruption and of subsequent thrombogenesis in the pathogenesis of myocardial ischemic in those unstable syndromes of ischemic heart disease.