No abstract available.
Chlamydia*

Familial Renign Chronic Femphigus(FRCP) is rare, persistent and vesicobullous genodermatoai. Three casee of FRCP with typical clinical and histapathological findings are reported. The first case of FBCP was 27-year-oId man who had recurrent episodes of grou vesicles and rust with miId pruritue at the posterior neck, in both axillae and in inguinal area for 10 years. The second case was 49-year-old woman with skin lesions of recurrent persistent. vesicles, pustules on the erythematous skin, crust and lichenification on the flexural area of extrimeties, axillae, ingumal and neck area for 10 yeara. The third case was 49-year-old male patient who had recurrent pruritic grouped vesicles with crust on the neck and axillary area. In all three patients, skin eruptions usually began and or aggravated in the spring or summer and tend to heal spontaneously in the autumn and winter and showed positive Nikolsky sign. The only one case of the reported three casea had familiaI history of skin lesions similar to FRCP. Histopat,holag;ic finding of biopsy specimens from the vesicular eruption showed auprabasal vesiculation with acantholysis, lacunae and villi formation in all 3 cases.
Acantholysis ; Axilla ; Biopsy ; Female ; Humans ; Male ; Middle Aged ; Neck ; Pemphigus, Benign Familial* ; Skin

Basaloid-squamous carcinoma of the esophagus is rare and similiar to the solid type of adenoid cystic carcinoma of the salivary gland. The origin of this tumor is unknown. The tumor was located in the lower third of the esophagus. The case of basaloid-squamous carcinoma consisted of submucosal tumor showing carcinoma with a basaloid pattern and focal squamous differentiation associated with squamous cell carcinoma or carcinoma in situ of the esophageal mucosa. A few submucosal tumor cells were positive for cytokeratin.

Oblique single-plane trochanteric osteotomy, in which an oblique cut is made through the femoral trochanteric area and the bony fragments are rotated at the face of the cut in direct contact with each other, allows simulatenous correction of the femoral neck-shaft angle, femoral anteversion as well as flexion/extension effect. Only approximate methods of calculating the correction effects of this procedure have been introduced. Considering unique spatial orientation of femoral neck, we developed a rigorous method to calculate preoperatively the obliquity of the single-plane osteotomy and the amount of rotation required to achieve the target femoral conformation, through geometric analysis. The correction effect by oblique trochanteric osteotomy on the geometry of proximal femur was dependent not only on the amount of change of the neck-shaft angle and femoral anteversion but also on the preoperative neck-shaft angle and femoral anteversion themselves. The flexion/extesion effect was determined by the direction of the correction and the preoperative neck orientation. Computer graphic simulation study confirmed the validity of this method. A program written in QBASIC was introduced to make this complex calculation method more useful in the clinical practice.
Computer Graphics ; Femur Neck ; Femur ; Methods ; Neck ; Osteotomy

No abstract available.

No abstract available.
Pregnancy Rate* ; Pregnancy* ; Sterilization*

To evaluate the morphologic changes of the renal arteries in the condition of high-salt diet, we scheduled the control group which fed routine animal diet added 0.06% of Sodium chloride, low-salt group which fed with 2.0% of sodium chloride, and high-Salt group which fed with 8.0% of sodium chloride. The experimental animals were sacrificed every two weed until 20 weeks of final experimental week. The results obtained were as follow; 1. Slight intimal thickening of the renal arteries is observed from 16th experimental week and continued the end of the experiment in the rats of control group. 2. In low-salt group slight intimal thickening of the renal arteries is observed from 12th experimental week and continued to the end of the experiment. 3. In high-salt group the intimal thickening began from 6th experimental week and its degree was hasten with week, and provoked moderate to high degree of lesion at the end of the experiment. Medial proliferation and degeneration of the intima and media, though their quality is mild, also associated at the end of the experiment.
Animals ; Diet* ; Rats* ; Renal Artery* ; Sodium Chloride

One of the most interesting subjects in the field of dermatology has become the clarifying of the action mechanism of various drugs in promoting skin permeability in regard to their usefulness or harmfulness to various skin diseases. Although dimethyl sulfoxide (DMSO) detergents and propylene glycol were well known as having a promoting effect on the skin permeability, but the exact action mechanism of them was still unknown because of difficulty in methodology. So an attempt to clarify the action mechanism and find out the differences in the mode of action between them have been made by using frog skin, which has been used in research for the 'membrane transport', during past but having complex structures i.e. soley as 'skin' in this study was done. Abdominal skin was removed from frogs, Rana nigromaculata, captured on the area of Kyung Ki Do. In a series of experimental procedures about effect of experimental agents, short circuit current (SCC) as an estimate of net flux of sodium transport and potential difference (PD) was measured by the method of Ussing and Zerahn(1951). And changes of SCC and PD was observed during treatment with bathing mediums which contained agents and maintained iso-osmorality by varying amount of sodium chloride. These were compared including the effect of concentration of each experimental agent. The experimental agents used were DMSO and various detergent, i.e., sodium lauryl sulphate(SLS): anionic detergent, benzalkonium chloride (BAC): cationic detergents, and 'Tween-80: nonionic detergents. Results obtained are summarized on the followings. 1. The promoting effect of the sodium lauryl sulphate on the active sodium transport was reached to maximum within 10 to 20 min and was present until 40 min. after bathing with it, and thereafter, sodium transport was inhibited irreversibly at the both sides of the frog skin. And the maximal promoting effect of the SLS induced by increasing concentration had relationship in such a way on the saturation curve. 2. The active sodium transport was always increased on the inside of the frog skin after bathing with benzalkonium chloride (BAC) and in spite of changing of bathing medium with Ringer's solution, the active sodium transport was steadiIy increased even beyond the effect of BAC except temporally decreasing just after the bathing with Riger's solution. But the frog skin died within 20 min. at the outside after bathing with BAC. 3. Tween-80 brought about reversible reaction increasing the active sodium transport across the frog skin at the inside after bathing. And it seemed to be parallel to the degree of tle coneentration of it. 4. The effect of dimethyl sulfoxide (DMSO) on the active sodium transport across the frog skin was altered seasonaly, i.e., promoting sodium transport during the summer months hut inhibiting it during the winter months. So it was suggested that the action of DMSO on the sodium transport depends on the metabolic rates of the frog skin and the action differed from that of ADH hormone which promotes the sodium transports only in winter months. Also the effect of the DMSO differed from various detergents in view of seasonal variation and reversibility of the action of it. From the above resu]ts, this experimental method should be used more preferably using isolated frog skin in the research for clarifying the action mechanisms of the various other drugs in skin permeability.
Baths ; Benzalkonium Compounds ; Dermatology ; Detergents ; Dimethyl Sulfoxide ; Permeability* ; Propylene Glycol ; Ranidae ; Seasons ; Skin Diseases ; Skin* ; Sodium ; Sodium Chloride

No abstract available.

No abstract available.
Peritoneal Dialysis, Continuous Ambulatory* ; Peritonitis* ; Trichosporon*