No abstract available in English.
Arthroplasty, Replacement, Hip ; Peripheral Nervous System Diseases

No abstract available.
Rabbits* ; Regeneration*

No abstract available.
Animals ; Cadmium Chloride* ; Cadmium* ; Nasal Mucosa* ; Rats*

No abstract available.
Spirometry*

BACKGROUND: Trichloroacetic acid chemexfoliation has gained popularity and is widely used cosmetically. The depth of the wound caused by the various dilutions of TCA is paramount to the therapeutic efficacy. Therfore rational use of TCA chemexfoliation requires a clear understanding of the expected depth of destruction caused by a given dilution. OBJECTIVE: The purpose of this stuely is to quantitate the wound deptlw produced by varying concentrations of TCA. We have stirdied takie effects of consecutive applications, occlusion and tretinoin pretreatment on wound depth in TCA clinimical peeling. METHODS: Various concentrations of TCA and distilled water were aplied to two pairs of test sites of a guinea pigs back in a uniform fashion with cotton-tip applicators and then we have measured the mean depth of epidermal necrtsis mieroscopically by using Visual Imagc Data Analysis System. RESULTS: 1. Depths of wounds createdly threre consecutive applications of 20, 35% and 50% TCA were deeper than those of wounds by a single application of TCA. 2. Depths of wounds created by application of TCA with the occlusive method were deeper than those of the open method. Therefore the effect of occlusion is to enhance the penetration of TCA. 3. Depths of wounds pretreatwi with 0.05 % tretinoin daily for 7 days are deeper than those of the control in 50% TCA chemical peeling. Therefore the effect of 0.05% retinoin pretreatment is to enhance the penetration of TCA. CONCLUSION: This study showed that consecutive applications, oeclusion and tretinoin pretreatment in TCA chemexfoliation enhance the peietration of TCA.
Animals ; Chemexfoliation* ; Guinea Pigs ; Statistics as Topic ; Tretinoin ; Trichloroacetic Acid* ; Water ; Wounds and Injuries

No abstract available.
Animals ; Antigen-Antibody Reactions* ; Guinea Pigs* ; Guinea* ; Lung* ; Mast Cells*

Cutis marmorata telangiectatica congenita, which was first described by Van Lehuizen in 1922, is characterized by the presence at birth of a persistent cut;is marmorata pattern, phlebectasia, spider nevus-like telangiectasia, and areas of ulceration and steady improvernent with time. We reported a case of cutis mar.morata telangiectatica. congenita occuring in a 70 days old female infant showing the reticulated mottling and atrophy of the skin on the both lower extremites, right upper extremity, abdomen and buttock muscle weakening of right upper extremity and left lower extremity compare with the opposite side. Skin lesions were much improved during the observation period of 10 months without any other specific treatment except hermiatrophy of right upper extremity.
Abdomen ; Atrophy ; Buttocks ; Female ; Humans ; Infant ; Lower Extremity ; Parturition ; Skin ; Spiders ; Telangiectasis ; Ulcer ; Upper Extremity

This study aimed at assessing the usefulness of paraffin wax sections for demonstration of ER(estrogen receptor) and PR(progesterone receptor), using brief microwave processing rather than proteolytic predigestion. The receptor status of a breast cancer is often into consideration when planning treatment nowadays. As biochemical receptor assays require large amount of fresh tumor tissue and are not always available for all tumors, pathologists are now increasingly asked to provide a service for the assessment of the receptor status in tissue routine sections. Until recently, immunohistochemical demonstration of receptors was used in frozen sections. Therefore, routinely processed paraffin wax sections of 25 cases of breast carcinoma with known ER and PR concentrations, estimated by the standard DCC(dextran-coated charcoal) biochemical assay, were examined using the ABC immunoperoxidase technique. The results were assessed semiquantitably, using a five grade scoring system. Of the 25 cases examined, with DCC cutoff point being <10 fmol,71% and 75% in positivity of each ER, PR receptor is concordant. Statistic analysis demonstrates high relationship between scoring system of IH method and DCC value in ER (R=0.6061, p=0.001) and PR (R=0.5832, p=0.001). The IH method can provide easily assessed reliable positive information about ER, PR status of breast carcinoma using routinely processed paraffin wax sections.
Breast Neoplasms

A 23-year-old man had multiple small, skin-colored firm papules on the both sides of the nasolabial folds since the age of approximately 17. His mother had a similar skin lesions on her face. The histopathological findings of skin biopsy specimens from patient(son) showed horn cysts consist of a fully keratinized center surrounded by basophilic cells and tumor islands composed of basophilic cells arranged in a lacelike or adenoid network and occasional solid aggregates and there are also a foreign body giant cell reaction in the vicinity of the ruptured horn cysts.
Adenoids ; Animals ; Basophils ; Biopsy ; Giant Cells, Foreign-Body ; Heredity ; Horns ; Humans ; Islands ; Mothers* ; Nasolabial Fold ; Skin ; Young Adult

The effect of 50 per cent potassium iodide (KI) ointment with occlusive dressing on onychomycosis of the fingers and toes was studiei in 54 patients with 176 diseased nails. The results obtained were as follows. 1. Of a total of 76 fingernails and 100 toenails in 54 patients, all fingernails and toenails showed an excellent response with easy removal of the diseased nails. 2. The duration that the occluded KI aintment remained in place before successful avulsion was 6. 6 (range, 3 to 18) days for fingernails, and 6. 8 (range, 3 to 20) days for toenails with onychomycosis. 8. Of 16 nails of control group which were treated with vaseline, none showed the significant improvement. 4. The problems during this treatment were; mild irritation and/or itching (9 cases), and pin-point bleeding on curettage of nail bed (18 cases). It is suggested that the KI treatment has many advantages and seemed to be an ideal method of treatment of onychomycosis.
Curettage ; Fingers ; Hemorrhage ; Humans ; Nails ; Occlusive Dressings ; Onychomycosis* ; Petrolatum ; Potassium Iodide* ; Potassium* ; Pruritus ; Toes