PURPOSE: It is reported that 65% of diabetic male patients over 60 of their age are impotent. However, there is no report concerning the effect of serum glucose control on erectile dysfunction in diabetic patient. This study was performed to evaluate the effects of serum glucose control on erectile dysfunction. MATERIALS AMD METHODS: The development of Diabetes mellitus was defined that the serum glucose level was above 200mg/dL in random test at 25 weeks. We designed the experimental specimen into 3 groups; group I: diabetic OLETF (Otsuka Long Evans Tokushima Fatty) rats without blood sugar control (n=10), group II: diabetic OLETF rats with blood sugar control with 4U insulin subcutaneous injection daily from 26 to 46 weeks (n=10), group III: diabetic OLETF rats with blood sugar control with 10U insulin subcutaneous injection daily from 26 to 46 weeks (n=10). We estimated the collagen content of penile tunica albuginea with the scanning electron microscopy and observed the endothelial layers of corpus cavernosum with the transmission electron microscopy in each group. RESULTS: The serum glucose level was 249 +/- 4.1mg/dL, 234 +/- 2.7mg/dL, 215 +/- 3.0mg/dL respectively in group I, II, III, and decreased in order of group II, III. The differences among groups were statistically significant (p<0.05). The thickness of collagen bundles of penile tunica albuginea was 0.98 +/- 0.1 micrometer, 0.94 +/- 0.3 micrometer, 0.92 +/- 0.1 micrometer respectively in group I, II, III, and decreased in order of group II, III. The differences among groups were statistically significant (p<0.05). The endothelial layers of corpus cavernosum were decreased in II, III. CONCLUSIONS: The serum glucose control in diabetic rats decreases the collagen con tents in penile tunica albuginea and the endothelial layers of corpus cavernosum.
Animals ; Blood Glucose* ; Collagen* ; Diabetes Mellitus ; Endothelium ; Erectile Dysfunction ; Humans ; Injections, Subcutaneous ; Insulin ; Male ; Microscopy, Electron, Scanning ; Microscopy, Electron, Transmission ; Rats* ; Rats, Inbred OLETF

No abstract available.
Adult* ; Humans ; Skin* ; Transforming Growth Factor beta* ; Wound Healing* ; Wounds and Injuries*

No abstract available.
Occlusive Dressings* ; Skin*

No abstract available.
Cartilage* ; Ear* ; Snails* ; Transplants*

No abstract available.
Nose*

No abstract available.
Animals ; Rats* ; Wounds and Injuries*

No abstract available.
Animals ; Guinea Pigs* ; Guinea* ; Papaverine* ; Skin* ; Triamcinolone*

No abstract available.
Animals ; Rats* ; Superoxide Dismutase* ; Superoxides*

No abstract available.
Cartilage* ; Glutaral* ; Rabbits* ; Transplants*

Lipomas are common soft tissue that are usually located in the subcutaneous tissue. And intramuscular lipomas commonly arise in the upper and lower extremities, where they usually involve the large muscles. Intramuscular lipoma, also referred to as an infiltrating lipoma, is an unusual benign slow growing tumor composed of mature fat cell interdigitating with skeletal muscle. However, intramuscular lipomas are exceedingly rare in the face. We have been experienced a case intramuscular lipoma that located in the malar area. Because of the rarity of these tumors and their propensity to recur without adequate surgery, the case report is presented here. Achievement of surgical margin is essential as the recurrent rate may be as high as 15% to 62.5% without complete excision.
Adipocytes ; Lipoma* ; Lower Extremity ; Muscle, Skeletal ; Muscles ; Subcutaneous Tissue