The paratertiary butylphenol formaldehyde resin (PTBP-FR) is commonly used as a shoe adhesives because it sticks rapidly, is durable and pliable, and maintains good bond strength at raised temperature. We report two cases of allergic contact dermatitis due to PTBP-FR-containing shoes. Two women visited our department because of the skin rash on their .
Adhesives ; Dermatitis, Allergic Contact* ; Exanthema ; Female ; Formaldehyde* ; Humans ; Shoes*

The intravenous administration of midazolam is widely used as sedative premedication for upper gastrointestinal endoscopy. We performed a study to evaluate the effectiveness and safety of midazoiam as premedication for upper gastrointestinal endoscopy. Between June 1995 and October 1995, 112 patients of diagnostic esophago-gastroduodenoseopy were enrolled in the study. The patients were recieved a bolus midazolam 0.~03mg/kg or placebo, followed by typical anesthesia. The blood pressure, pulse and oximeter values were monitored. The systolic blood pressure and heart rate were increased during endoscopy in compared with before premedication, and normalized immediately. There was no significant change of arterial oxygen saturation. Midazolam induced amnesia completely in 49.2% and partially in 27.2%, and all patients were recovered completely in 1 hour. The tolerance score is higher in the midazolam group as compared with the placebo group(p<0.05), and midazolam group would accept the same sedation for repeated endoscopies(p<0.01). We conclude that midazolam has beneficial effects as premedication for upper gastrointastinal endoscopy without significant altteration in cardiopulmonary parameters. This suggest that midazolam may be used more frequently as premedication, especially in the cases of repeated endoscopy.
Administration, Intravenous ; Amnesia ; Anesthesia ; Blood Pressure ; Endoscopy ; Endoscopy, Digestive System ; Endoscopy, Gastrointestinal* ; Heart Rate ; Humans ; Midazolam* ; Oxygen ; Premedication*

OBJECTIVE: Linkage analysis is a very useful method for prenatal diagnosis of Hemophilia B, especially when a mutation was not identified. Seven polymorphic markers were studied in Korean populations to evaluate the efficiency for prenatal and carrier diagnosis. METHODS: Subjects of this study was 100 healthy Korean women (200 X-chromosomes). Polymerase chain reacton-restriction fragment length polymorphism (PCR-RFLP) method was used to detect SalI, MseI, NruI, DdeI, XmnI, TaqI and HhaI polymorphisms. RESULTS: SalI (-) allele showed the frequency of 0.355 and SalI(+) allele 0.645. MseI(-) allele was 0.645 in frequency and MseI(+) allele was 0.355. SalI and MseI polymorphisms were in complete linkage disequilibrium. And no increase was expected in overall heterozygosity with these two polymorphisms. NruI(-) allele frequency was 0.855 and NruI(+) was 0.145. There was no polymorphism of DdeI, XmnI and TaqI marker systems in Korean population. In HhaI polymorphism, allele frequencies were estimated that HhaI(-) is 0.82 and HhaI(+) is 0.18. CONCLUSION: Only SalI, NruI and HhaI polymorphisms are useful for the diagnosis of hemophilia B in Korean population. Expected heterozygosity for above 3 poylmorphic markers was estimated to be 0.723, and 71 of 100 female subjects were heterozygous for at least one marker system. Korean population showed relatively low extent of polymorphisms compared to Caucasians, Blacks and Japanese. For the effective prenatal diagnosis of hemophilia B with linkage analysis, other polymorphic markers should be evaluated.
African Continental Ancestry Group ; Alleles ; Asian Continental Ancestry Group ; Diagnosis ; Factor IX* ; Female ; Gene Frequency ; Hemophilia B ; Humans ; Linkage Disequilibrium ; Prenatal Diagnosis

The purpose of this study is to evaluate the clinical factors in eye with continued appositional angle closure in the presence of a patent iridectomy and the clinical avaiability of argon laser peripheral iridoplasty(ALPI). In this study we retrospectively reviewed the outcome in 59 eyes of 32 patients who underwent iridectomy. After Dark Room Prone-position Test(DRPT), 15 eyes among 59 eyes(25.4%) showed DRPT positive and ALPI was successfully performed in 13 eyes among these 15 eyes(86.7%). Patients with DRPT positive were younger than those with DRPT negative. One eye had postoperative complication; iritis more than 1 week. In this study it was found that Argon lader peripheral iridoplasty is a Safe and an effective means of opening an appositionally closed angle in situations in which laser ridotomy does not physically eliminate appositional angle closure.
Argon* ; Glaucoma, Angle-Closure* ; Humans ; Iridectomy ; Iritis ; Postoperative Complications ; Retrospective Studies

No abstract available.
Humans* ; Keratinocytes* ; Minoxidil*

To estimate the rate of visual field progression in primary open-angle glaucoma (POAG) and primary angle-closure glaucoma (PACG), we reviewed the medical records of POAG and PACG patients who had a minimum of 5-year longitudinal Goldmann visual field data. I4e and I2e isopters were quantified using grid systems. The rate of change was calculated from the slope of a linear fit to a series of average visual field scores. Twenty-three eyes of POAG patients and 25 of PACG patients were studied. The rate of visual field score change was -2.00 +/- 2.0% per year in the PACG group, and -0.81 +/- 1.0% per year inthe POAG group. In these two patient groups, who were on conventional treatment at two referral hospitals, better visual field on initial presentation yielded faster progression in the POAG group, while the higher average of highest intraocular pressure in each year during follow-up was related to faster progression in the PACG group.
Adult ; Aged ; Comparative Study ; Disease Progression ; Female ; Glaucoma, Angle-Closure/*physiopathology ; Glaucoma, Open-Angle/*physiopathology ; Humans ; Intraocular Pressure ; Male ; Middle Aged ; Perimetry/methods ; Retrospective Studies ; Vision Disorders/etiology/*physiopathology ; *Visual Fields

No abstract available.
Glomerular Basement Membrane*

No abstract available.

Although the medical applications of He-Ne lasers remain controversial, the clinical use of these devices for a variety of analgesic and wound healing applications is steadily increasing. Research studies of the effects of He-Ne laser irradiation on biologic function are growing in number and scope. Many investigators have described successful treatment of a wide variety of painful musculoskeletal, rheumatologic, and neurologic conditions with He-Ne lasers. Since we have recently initiated studies examing the effects of He-Ne lasers on wound healing and pain relief, we investigated the effect of He-Ne laser irradiation on the healing of skin defect, abrasion, burn and on the pain relief of temporomandibular joint dysfunction in admitted patients. The total number of patients was 96. The He-Ne laser power was 1 mW, dose was 1 J/cm2 and the wavelength was 632.8 nm. Each patient underwent 2 to 8 trials of irradiation on point around the wound area and painful joint at a frequency of 2 times a week. After every 1 trial up to 8 trials, we evaluated the efficacy of He-Ne laser irradiation by checking the wound size and by questioning the patients about degree of pain. Following the estimation by patients, excellent, good, and fair were accounted as effective, and poor as noneffective. The efficacy of the laser at the end of 2 to 8 trials was noticed on 78.1%, and the degree of pain relief was 73.9%. These results suggested that the irradiation of He-Ne laser is an effective and safe treatment for wound healing and pain relief. In this overview, we are summarizing some of our results which suggest a potential usefulness of He-Ne lasers for stimulation of wound healing and pain relief. Although its clinical use can be anticipated in the future, further research is required to clarify the basic mechanisms and the preferred optical parameters, such as treatment time and intensity, for increased wound healing and pain relief.
Burns ; Humans ; Joints ; Research Personnel ; Skin ; Temporomandibular Joint ; Wound Healing ; Wounds and Injuries

PURPOSE: To evaluate the influence of central corneal thickness change after LASIK and LASEK to intraocular pressure (IOP) measured by Goldmann applanation tonometer and noncontact tonometer. METHODS: The pre-and post-operative IOP, central corneal thickness were measured in the 94 eyes of 47 patients who underwent refractive surgeries (LASIK and LASEK) from November 2000 to November 2001. Central corneal thickness was measured by ultrasonic pachymeter. IOP was measured by Goldmann applanation and noncontact tonometer. RESULTS: Post-operative IOP after LASIK and LASEK was significantly lower than pre-operative IOP. IOP measured with the noncontact tonometer was higher than that with Goldmann applanation tonometer in the group with thick cornea (>500micro meter in thickness) and lower in the group with thin cornea (< 500micro meter in thickness). Positive relationship between corneal thickness and measured IOP was greater in noncontact tonometer than Goldmann applanation tonometer. In noncontact tonometer, the amount of decreased IOP of LASIK group was greater than that of LASEK group. CONCLUSIONS: There was a close relationship between central corneal thickness and IOP. Measured IOP may be influenced by surgical method and type of tonometer. These findings suggest that we should be cautious when evaluating the IOP of eyes which underwent excimer laser refractive surgery because the measured IOP can be lower than actual IOP.
Cornea ; Humans ; Intraocular Pressure* ; Keratectomy, Subepithelial, Laser-Assisted* ; Keratomileusis, Laser In Situ* ; Lasers, Excimer ; Refractive Surgical Procedures ; Ultrasonics