This experimental study was conducted to evaluate the effect of indomethacin and methylprednisolone on PAN-induced nephrosis in rats. Sprague-Dawley rats weighing 150~200gm were used and divided into controls, group I (PAN intraperitoneally), group II(PAN intraperitoneally, followed by indomethacin peritoneally for 12 days), group III (PAN intraperitoneally, followed by methylprednisolone peritoneally for 12 days) and group IV (PAN intraperitoneally, followed by cyclosporin subcutaneously for 12 days). Twenty four-hour urinary protein excretion was measured on day 0, 5, 10 and 17. On the 17th day, rats were sacrificed for the determination of total serum protein, albumin and cholesterol levels. Foot process widths of glomerular epithelial cells were measured, and anionic sites of lamina rara externa were determined by using PEI as cationic probes. The following results were obtained. Twenty four-hour urinary protein excretion (mg/day) of group I was significantly increased to 455.7+/-188.8 on the 5th day compared to 15.2+/-3.7 on day 0 (p<0.01), and increased gradulally to 525.6+/-203.5 on the 10th day, then decreased to 280.6+/-25.2 on the 17th day. In group III, 24 hr urinary protein excretion on 17 th day (180.7+/-64.5) was significantly lower than that of group I (280.6+/-25.2). Total serum protein of group III was significantly lower than that of group I, and serum albumin and cholesterol did not show any significant difference among Group I, II, III and IV. Foot process widths (nm) of glomerular epithelial cells in group I, II, III and IV were 409.5+/-15.2, 387.8+/-49.2, 279.9+/-36.9 and 398.3+/-38.3, respectively. And the value of group of group III was significantly lower than that of group I (p<0.01). The number of anionic sites per 1micrometer length of glomerular basement membrane in Group I, II, III and IV were 10.3+/-1.3, 10.1+/-1.6, 12.5+/-1.5and 10.2+/-1.5, respectively. And the value of group III was significantly lower than that of group I (P<0.01). In conclusion, cyclosporin and indomethacin did not show any significant effect on PAN nephrosis in rat. However, methylprednisolone reduced the urinary protein excretion and showed significant recovery of foot process widths and number of anionic sites of glomerular basement membrane.
Animals ; Cholesterol ; Cyclosporine* ; Epithelial Cells ; Foot ; Glomerular Basement Membrane ; Indomethacin* ; Methylprednisolone* ; Nephrosis* ; Nephrotic Syndrome ; Rats* ; Rats, Sprague-Dawley ; Serum Albumin

No abstract available.
Aneurysm*

A clinical study was conducted to compare effectiveness of IV Globulin with that of steriod in childhood acute ITP. We carried out an experiment to 36 patients of acute ITP who recovered over 50.000/mm(3) of platelet count and not to recur in 6 months. Study group consist of 10 children who were treated with steriod only (Group A), 13 children who were treated with IV Globulin (0.4g/kg/d, 5 days, Group B), and 13 children combined with steroid (Group C) Study period was from January 1988 to December 1992, folllowing results were obtained. 1) There were no significant difference in sex ratio. age distribution, pretreatment hemoglobin level, platelet count and prolonged bleeding time among study groups. 2) The days which platelet count reached to 50.000/mm(3), 100,000/mm(3) were 3.7 days (Group A), 2.1 days (Group B), and 2.3 days (Group C), respectively (p<0.05). 3) Complete response rates within 4 weeks did not show significant difference (90% in Group A, 84.6% in Group B, 92.3% in Group C), the complete response rate within 1 week were significantly different among three group (44.4% in Group A, 90.9% in Group B, 83.3% in Group C)(p<0.05). In conclusion, it is more desirable for early treatment of a childhood ITP because IV Globulin is easy to normalize platelet count in a short time.
Age Distribution ; Bleeding Time ; Child ; Humans ; Platelet Count ; Sex Ratio

Coloboma is a lacking of a portion of structure of the eye. Congenital colobomas are due to some interference with the normal closure of the emoryonic cleft, the aberration lying primarily in the epiblast of the cup and occur between the time of invagination of the vesicle and closure of the cleft. The authors have experienced 3 cases of the typical colobomas of iris, ciliary body, choroid, retina and optic nerve. Two of the cases had familial history. Extracapsular cataract extraction was performed in one eye of the case and resulted in slight improvement in vision.
Cataract Extraction ; Choroid ; Ciliary Body ; Coloboma* ; Deception ; Germ Layers ; Iris ; Optic Nerve ; Retina

BACKGROUND: The afferent and efferent pathways of fentanyl cough response (FCR) and central organization are poorly understood at present. The aim of this study was to investigate the pretreatment effects of morphine, propofol, atropine, and midazolam on FCR. METHOD: The 120 healthy patients were randomly assigned to six equal pretreatment groups. They received 2ug/kg fentanyl rapidly through a peripheral venous catheter. The patients in each group were pretreated before the time necessary for peak plasma levels with different drugs as follows: group 1, no premedication; group 2, morphine 0.05 mg/kg iv; group 3, morphine 0.05 mg/kg iv naloxone 0.01mg/kg iv; group 4, propofol 0.5 mg/kg iv; group 5, atropine 0.01 mg/kg iv; group 6, midazolam 0.05 mg/kg iv. The patients were observed for any coughing or side effects, including oxygen desaturation, bronchoconstriction, chest wall rigidity and seizure. RESULT: 40% of patients in group 1 (control) had a cough response to fentanyl. Group 2 (morphine) and group 3 (morphine naloxone) showed a reduced FCR of 10%. The incidence of coughing was 60% of the patients in group 4 (propofol), 30% in group 5 (atropine), and 40% in group 6 (midazolam). These were not statistically significant. CONCLUSION: FCR is not altered by pretreatment with propofol, atropine, or midazolam, but morphine inhibits cough response and this antitussive effect was not antagonized by naloxone.
Atropine* ; Bronchoconstriction ; Catheters ; Cough* ; Efferent Pathways ; Fentanyl* ; Humans ; Incidence ; Midazolam* ; Morphine* ; Naloxone ; Oxygen ; Plasma ; Premedication ; Propofol* ; Seizures ; Thoracic Wall

A 63-year-old man had a huge verrucous protruding mass over the suprasternal area. The lesion enlarged rapidly over 3 mooths, and measured about 10×8 cm. The histologic finding of the biopsy specimen showed nests of squamous epithelium with central keratinization, infiltrating the dermis. The neoplasm was treated successfully with surgical excision.
Biopsy ; Dermis ; Epithelium ; Humans ; Keratoacanthoma* ; Middle Aged

PURPOSE: We studied the surgical outcome and efficacy of transconjunctival repair for involutional entropion. PATIENTS AND METHOD: We retrospectively analyzed a total of 20 eyelids of 19 patients with involutional entropion from March 1998 to December 2001. There were 10 male and 9 female patients with the mean age 70 years. It included 2 recurred cases of unknown original surgical procedure. The conjunctiva was cut and opened by monopolar cautery and the conjunctival flap was carefully dissected. Disinserted or attenuated lower lid retractor was fixed by interrupted sutures on anterior part of tarsus. In all patients, full-thickness everting mattress sutures including conjunctiva and lower lid retractor were applied. Lateral tarsal strip procedure was added to 12(60%) eyelids having serious horizontal laxity. RESULTS: Capsulopalpebral fascia was found to be disinserted in 18 eyelids (90%) intraoperatively. Mean follow-up period was 14.1 months (2~24 months). There was no postoperative complication except 1 patient having filamentary keratitis. There was recurrence of entropion in 1 eyelid (5%) at 2months. CONCLUSIONS: The transconjunctival repair for involutinal entropion is simple and effective without singificant complication. The procedure averts the postoperative morbidity, scar of the eyelid and shortens operative time.
Ankle ; Cautery ; Cicatrix ; Conjunctiva ; Entropion* ; Eyelids ; Fascia ; Female ; Follow-Up Studies ; Humans ; Keratitis ; Male ; Operative Time ; Postoperative Complications ; Recurrence ; Retrospective Studies ; Sutures

PURPOSE: Using proteomic analysis, this study was performed to see the characteristics of proteins expression in the muscles of spastic cerebral palsy patients. MATERIALS AND METHODS: We studied twelve specimens from six patients with spastic cerebral palsy, three patients with myelomeningocele, and three normal people who underwent orthopaedic surgeries due to trauma. We studied the extracted proteins showing differences in the two-dimensional electrophoresis, and the prominent thirteen proteins were re-evaluated by proteomics and the reverse transcriptional polymerase chain reaction, which was to clarify the relationship between gene and protein expression. RESULTS: Among fifteen proteins, six proteins were found to be higher in normal people, and nine were found to be higher in the groups of patients by spot histogram. The results of proteomic analysis with MALDI-TOF for fifteen proteins showed that the expression of DJ-1 was related to cerebral palsy. CONCLUSION: This study shows that strong expression of DJ-1 is related to spasticity and cerebral palsy. We showed for the first time the possibility of any relationship between spastic condition and DJ-1 expression.
Cerebral Palsy ; Electrophoresis ; Humans ; Meningomyelocele ; Muscle Spasticity ; Muscles ; Polymerase Chain Reaction ; Proteins ; Proteomics

PURPOSE: To evaluate the usefulness of flexible covered stent in the treatment of acute colorectalobstruction secondary to colorectal carcinoma. MATERIALS AND METHODS: Flexible covered stents were placed in 11patients with clinical and radiologic signs of acute colonic obstruction secondary to colorectal carcinoma. Thepurposes of stent insertion were pre-operative bowel preparation in seven patients and palliative treatment infour. A fistula was present in two;in one this was between the proximal jejunum and colon, and the other wasrectovaginal. The usefulness of stent insertion for the purpose of preoperative bowel preparation was evaluatedaccording to the feasability and status of bowel preparation, as decided by the operator. Palliative treatment forthe relief of symptoms of acute bowel obstruction was evaluated according to the number and amount of defecation,bowel dilatation in simple abdomen radiography, and the presence of complications. RESULT: Bowel preparation forthe purpose of preoperative bowel cleansing was easy in seven patients;the fecal materials remaining in the colonpresented no problems during surgery. In one of four patients palliative treatment involved a colostomy;this wasdue to recurrent stent obstruction by fecal materials after three months, and in two other patients there wasstent obstruction after two and five months, respectively. The stent in one of four patients who underwentpalliative treatment was removed because of stent migration three days after insertion;the stents in two patientswith fistulas covered the fistulas successfully. Complications after stent insertion were anal pain in threepatients, anal bleeding in three and stent migration in one. CONCLUSION: The flexible covered stent was aneffective device for the relief of acute colonic obstruction secondary to malignant rectosigmoid neoplasia. Itallowed for single-stage operation and covered the fistula. We believe however that for further evaluation of theusefulness of this type of stent in long-term palliative treatment, a larger-scale study is needed.
Abdomen ; Colon ; Colorectal Neoplasms ; Dilatation ; Fistula ; Hemorrhage ; Humans ; Jejunum ; Palliative Care ; Radiography ; Stents*

Objectives: This study examined the results of the restandardization of the Korean Personality Assessment Inventory (PAI). The Korean PAI was first standardized in 2001 and then restandardized in 2019 to establish new normative data. On the other hand, differences may exist in the results of the restandardized version considering the time interval, which may include cultural and social differences. Thus, differences between the results of the Korean PAI administered in 2001 and 2019 must be examined to confirm its new normative data followed by restandardization. Methods: Data from 2212 adults who administered the original Korean PAI in 2001 and 1263 adults who administered the Korean PAI in 2019 were collected. The study compared the reliability and mean scores. In addition, the mean scores of the Korean PAI administered in 2019 were converted to T-scores adapted to the normative data of 2001. The collected data was analyzed using a t-test and comparing the T-scores. Results: The internal consistency reliability showed a similar pattern in both versions, but the differences among the mean scores and T-scores appeared to be significant. Conclusion The significant differences between the scores of the Korean PAI administered in 2001 and 2019 reflect the result of the restandardization. Therefore, the restandardized version of the Korean PAI may bring more precise information that can be adapted to the contemporary era.