To evaluate the establishment of Mungyong Saejae Natural Ecology Park located in the northwestern Gyongbuk Province, a scientific survey for the mushroom flora of the park was carried out from May to December of 1999. A checklist of the Aphyllophorales collected from the park was prepared. The list included 67 species of 44 genera belonging to nine families in the Aphyllophorales. Among them, seven species, Antrodia malicola, Ceriporia purpurea, Oligoporus leucospongia, Perenniporia tephropora, Phanerochaete xerophila, Sistotrema diademiferum and Vuilleminia comedens, were confirmed as new to Korea and are registered here as unrecorded species along with descriptions and microscopic drawings.
Agaricales ; Antrodia ; Checklist ; Ecology ; Humans ; Korea ; Phanerochaete ; Polyporales*

In the last decade, advances in laparoscopic equipments have allowed the development of laparoscopic surgical treatment for gynecologic affeetion. The purpose of this study is to investigate the cardiovascular effects and blood gas changes during laparoscope assisted vaginal hysterectomy (LAVH) in Trendelenburg position and intraabdominal CO2 insufflation to obtain optimal surgical field. Mean arterial pressure (MAP), heart rate. SaO2, PaO2, end-tidal CO2 (ETCO2) PaCO2, pH, and peak airway pressure (PAP) were measured in twenty patients who underwent laparoscope assisted vaginal hysterectomy in Trendelenburg position and intraabdominal CO2 insufflation. Each measurement was taken immedistely after intubation (control), 15 minutes after Trendelenburg position, 30 minutes after CO2 insufflation, 15 minutes, 1 hour and 6 hrs. after CO2 deflation. ETCO2 and PAP were not measured 1 hour and 6 hrs. after deflation The results were as follows; 1) Mean arterial pressure and heart rate were decreased after Trendelenburg position, but increased after CO2 insufflation. 2) Arterial O2 saturation was decreased after CO2 insufflation, 1 hour after deflation 3) Arterial PO2 was decreased after CO2 insufflation. 4) End-tidal CO2 was increased after CO2 insufflation. 5) Arterial PCO2 was increased after CO2 insufflation compared to control value, but it was decreased at 15 minutes after CO2 deflation. Arterial PCO2 at 1 hour after CO2 deflation was higher than at 15 minutes after CO2 deflation and 6 hrs. after CO2 deflation. 6) Arterial pH was decreased after CO2 insufflation. 7) Peak airway pressure was increased after Trendelenburg position and after CO2 insufflation.
Arterial Pressure ; Female ; Head-Down Tilt ; Heart Rate ; Humans ; Hydrogen-Ion Concentration ; Hysterectomy, Vaginal* ; Insufflation ; Intubation ; Laparoscopes*

In the last decade, advances in laparoscopic equipments have allowed the development of laparoscopic surgical treatment for gynecologic affeetion. The purpose of this study is to investigate the cardiovascular effects and blood gas changes during laparoscope assisted vaginal hysterectomy (LAVH) in Trendelenburg position and intraabdominal CO2 insufflation to obtain optimal surgical field. Mean arterial pressure (MAP), heart rate. SaO2, PaO2, end-tidal CO2 (ETCO2) PaCO2, pH, and peak airway pressure (PAP) were measured in twenty patients who underwent laparoscope assisted vaginal hysterectomy in Trendelenburg position and intraabdominal CO2 insufflation. Each measurement was taken immedistely after intubation (control), 15 minutes after Trendelenburg position, 30 minutes after CO2 insufflation, 15 minutes, 1 hour and 6 hrs. after CO2 deflation. ETCO2 and PAP were not measured 1 hour and 6 hrs. after deflation The results were as follows; 1) Mean arterial pressure and heart rate were decreased after Trendelenburg position, but increased after CO2 insufflation. 2) Arterial O2 saturation was decreased after CO2 insufflation, 1 hour after deflation 3) Arterial PO2 was decreased after CO2 insufflation. 4) End-tidal CO2 was increased after CO2 insufflation. 5) Arterial PCO2 was increased after CO2 insufflation compared to control value, but it was decreased at 15 minutes after CO2 deflation. Arterial PCO2 at 1 hour after CO2 deflation was higher than at 15 minutes after CO2 deflation and 6 hrs. after CO2 deflation. 6) Arterial pH was decreased after CO2 insufflation. 7) Peak airway pressure was increased after Trendelenburg position and after CO2 insufflation.
Arterial Pressure ; Female ; Head-Down Tilt ; Heart Rate ; Humans ; Hydrogen-Ion Concentration ; Hysterectomy, Vaginal* ; Insufflation ; Intubation ; Laparoscopes*

We describe a 27-year-old man who developed gait disturbance and dysarthria 2 years after the onset of cardinal symptoms of Behcet's disease. Positron emission tomography with 18F-fluorodeoxyglucose revealed severe hypometabolism in the cerebellum, in accordance wih cerebellar symptoms and sign of the patient. However, single-photon emission tomography with Tc-99m-HMPAO and Tc-99m-ECD did not disclose significant perfusion abnormalities in the brain. Routine brain magnetic resonance imaging did not show signal abnormalities. The findings of imaging studies compared with neurological manifestations of the patient are discussed.
Adult ; Brain ; Cerebellum ; Dysarthria ; Gait ; Humans ; Magnetic Resonance Imaging* ; Neurologic Manifestations ; Perfusion ; Positron-Emission Tomography ; Tomography, Emission-Computed, Single-Photon*

No abstract available.
Angiotensins* ; Cough* ; Peptidyl-Dipeptidase A* ; Reflex*

Thirty three patients with mild to moderate essential hypertension were administered ramipril, a new ACe inhibitor, 2.5-5mg once daily for 6 weeks to evaluate the hypotensive efficacy and safety. The results were as follows : 1) The patients consisted of 18 males, 15 females, aged 54 on average and classified as mild in 19 and moderate in 14 patients. 2) At the end of 6 weeks trial, blood pressure dropped 13/6mmHg on average, rewarding 70% effectiveness and normalized below 150/90mmHg in 39%. 3) The most frequent side reaction was dry cough in 5 patients(15%) followed by asthenia, GI trouble, dizziness, edema, eye injection and one case of GPT elevation which normalized after completion of trial. 4) The rating of safety of safety was 79% and of overall usefulness was 73%. In conclusion, ramipril 5mg once daily regimen is well tolerated and effective in the treatment of mild to moderated essential hypertension.
Asthenia ; Blood Pressure ; Cough ; Dizziness ; Edema ; Female ; Humans ; Hypertension* ; Male ; Ramipril* ; Reward

Schizopora paradoxa is a white rot fungus showing great variation in hymenophoral configuration. It has been often treated as close to Irpex or Hyphodontia and frequently confused with S. flavipora which was identified as an unrecorded species in Korea. Distinct features including sizes of basidia and basidiospores as well as hymenophoral shape make S. paradoxa differ from S. flavipora. Remarkable characters of hymenophores and microscopic structures are described and their significance is discussed for the taxonomy of Korean Schizopora.
Classification ; Fungi ; Korea

BACKGROUND: The Technicon Immuno I utilizes various enzymatic kinetic analysis with colorimetric detection and magnetic particles. We evaluated this fully automated random-access immunoassay system which can perform latex agglutination and magnetic-separation sandwich/ competitive immunoassay. METHODS: We evaluated the assay precision, lower limits of detection, linearity, recovery, sample to sample carry-over, analytical interferences and comparison with other various methods for the following analytes: thyroxine (T4), thyroid stimulating hormone (TSH), free thyroxine (FT4), luteinizing hormone (LH), follicular stimulating hormone (FSH), prostate specific antigen (PSA), alpha-fetoprotein (AFP), carcino-embryonic antigen (CEA), CA 19-9, and digoxin. RESULTS: Satisfactory results were obtained for within-run and between-day precision in most analytes. Lower limits of detection were slightly higher than claimed by the manufacturer. The linearity was acceptable, but there were proportional errors for CEA and FT4. The recovery rates were also good except for PSA. Sample to sample carry-over was not detected. No significant analytical interference was caused by hemoglobin (up to 2,000 mg/L), lipid (up to 85 mmol/L) and bilirubin (up to 325 mol/L) except for digoxin, FT4 and PSA. The Technicon Immuno I assay correlated well with the comparison methods in most analytes, but the proportional biases were found for PSA and LH. CONCLUSIONS: The Technicon Immuno I is a satisfactory system for clinical use in most cases but more study would be requried for FT4. Especially, this system can replace the radioimmunoassay for FSH and LH.
Agglutination ; alpha-Fetoproteins ; Bias (Epidemiology) ; Bilirubin ; Digoxin ; Immunoassay* ; Latex ; Limit of Detection ; Luteinizing Hormone ; Prostate-Specific Antigen ; Radioimmunoassay ; Thyrotropin ; Thyroxine

BACKGROUND: Because of the common etiologic factor, such as smoking, lung cancer and chronic obstructive Pulmonary disease are often present in the same patient. The preoperative prediction of remaining pulmonary function after the resectional surgery is very important to prevent serious complication and postoperative respiratory failure. 99mTc-MAA perfusion scan has been used for the prediction of postoperative pulmonary function, but it may be inaccurate in case of large V/Q mismatching. We compared 99mTc-DTPA radioaerosol inhalation scan with 99mTc-MAA perfusion scan in predicting postoperative lung function. METHOD: Preoperative inhalation scan and/or perfusion scan were performed and pulmonary function test were performed preoperatively and 2 month after operation. We predicted the postoperative pulmonary functions using the following equations. Postpneumonectomy FEV1=Preop FEV1x% of total function of lung to remain RESULTS: 1) The inhalation scan showed good correlations between measured and predicted FEV1, FVC and FEF25-75%. (correlation coefficiency; 0.94, 0.91, 0.87 respectively). 2) The perfusion scan also showed good correlations between measured and predicted FEV1, FVC and FEF25-75%. (correlation coefficiency; 0.86, 0.72, 0.97 respectively). 3) Among three parameters, FEV1 showed the best correlations in the prediction by lung scans. 4) Comparison between inhalation scan and perfusion scan in predicting pulmonary function did not show any significant differneces except FVC. CONCLUSION: The inhalation scan and perfusion scan are very useful in the prediction of postoperative lung function and don't make a difference in the prediction of pulmonary function although the former showed a better correlation in FVC.
Humans ; Inhalation* ; Lung ; Lung Neoplasms ; Perfusion* ; Pulmonary Disease, Chronic Obstructive ; Respiratory Function Tests ; Respiratory Insufficiency ; Smoke ; Smoking

Today, the duodenal tuberculosis is a very rare disease. Final diagnosis of duodenal tuberculosis is difficult due to inconsistent symptoms and nonspecific duodenal lesions. We found 2 cases of duodenal tuberculosis by gastrascopy. In gastroscopic findings, there were undetermined ulcers and irregular nodular mucosal changes.
Diagnosis ; Rare Diseases ; Tuberculosis* ; Ulcer