No abstract available.
Jaw, Edentulous*

No abstract available.

No abstract available.

No abstract available.
Finite Element Analysis* ; Plastics* ; Titanium*

No abstract available.
Crohn Disease*

Proliferative vitreoretinopathy (PVR) is a main cause of failure in retinal reattachment surgery. There have been many studies about the inhibition of proliferative vitreoretinophthy with several drugs. Authors investigated the inhibitory effect of proliferative vitreoretinopathy and retinal toxicity with various concentration of daunorubicin after intravitreal injection into the eyes of the pigmented rabbit. 7 pigment rabbit (11eyes) were used as subjects. After lensectomy and vitrectomy, control group was injected dermal fibroblast and F-BSS, and treatment group was injected dermal fibroblast and 5, 10, 15, 30 nmol Daunorubicin. At two weeks after intravitreal injection, both group were enucleated and examined with gross finding, light--microscopy, and electronmicroscopy. In all control group, proliferative vitreoretinopathy was found, but only preretinal membrane formation was found in 5, 10 nmol Daunorubicin injected group. In 15 nmol Daunorubicin injected group, the retina structure was preserved normally. In 30 nmol Daunorubicin injected group, the retinal outer segment was degenerated in microscopic finding. These results show that Daunorubicin has a potent effect on proliferative vitreoretinopathy, especially in 15 nmol, but retinal toxicity is suspected in marethan 30 nmol.
Daunorubicin* ; Fibroblasts ; Intravitreal Injections ; Membranes ; Retina ; Retinal Photoreceptor Cell Outer Segment ; Retinaldehyde ; Vitrectomy ; Vitreoretinopathy, Proliferative*

No abstract available.
Phonation* ; Tooth*

No abstract available.
Pyelonephritis, Xanthogranulomatous* ; Wilms Tumor*

Authors have performed patch test to evaluate the differences between the allergic contact dermatitis to topical medicaments and to the other substances including cosmetics. One hundred eighteen patients were evaluated according to age, sex, and causative agents of the disease. Furthermore, these patients were analysed as to the causative allergic contact factors by clinical inspection and history. The most common causative allergic contact factors by clinical, history and patch test were topical medicarnents(45.8%), cosmetics(24. 6%), rubbery(10.2%), and metals(8.59%.). The common etiogloic medicaments of contact dermatitis were Madecassol, Betadin, Tiger balm, Canesten, Mercurochrom, and Tego solution. The causative agents were confirmed by the patch test with Hollister-Stiers standard allergens in 57 patients from Jan. 1983 to Dec. 1984, 1 hirty eight among 57 patients were positive to patch test, Back ground possible explanation of the patch test results were discussed and a comparison was made between this report and others.
Allergens ; Clotrimazole ; Dermatitis, Allergic Contact ; Dermatitis, Contact ; Humans ; Hypersensitivity, Delayed* ; Patch Tests ; Skin Diseases* ; Tigers

Extravasation of toxic chemotherapeutic 'agents cause severe skin ulceration and necrosis which often need secondary surgical intervention. Still, there were not established antidote agent in case of extravasation with mitomycin-c. Dimethyl sulfoxide is known as an effective chemical scavenger of toxic hydroxyl free radical and sodium thiosulfate also was demonstrated significant protector from mitomycin-c induced ulceration by a few experimental studies. Author investigated necrotic area of mitomycin-c injected site and compare to the effectiveness of topical treatment with dimethyl sulfoxide and intradermal injection of sodium thiosulfate according to starting times, forty five mice were divided into 3 groups. Control group(n=5) had no treatment after subcutaneous injection of mitomycin-c. Experimental group I and 11 were 20 mice treated dimethyl sulfoxide and sodium.
Animals ; Dimethyl Sulfoxide ; Injections, Intradermal ; Injections, Subcutaneous ; Mice ; Mitomycin* ; Necrosis* ; Skin Ulcer ; Sodium* ; Ulcer