Dyschromatosis universalis hereditaria is a rare pigmentary disorder characterized by widespread mothed hyperpigmentation and hypopigmentation. We report a 40-year-old male patient with numerous hyperpigmenter, and hypopigmented macules all over the body except on the palms and soles. The family history revealed similar pigmentary changes in 5 other members through 4 generations, and we could guess the hereditary pattern of the disease of this family to be autosomal dominant inheritance.
Adult ; Family Characteristics ; Humans ; Hyperpigmentation ; Hypopigmentation ; Male ; Moths ; Wills

Foramen magnum tumors are uncommon. We experienced two cases of foramen magnum tumor. One case was meningioma, the other neurinoma. Metrizamide computerized tomography scanning and pantopaque myelography have been the radiographic test most commonly used to evaluate the foramen magnum. Moth cases underwent suboccipital craniectomy and total laminectomy in C1 & C2 with total removal of tumor mass. Postoperatively, both cases showed improvement without neurological sequelae. Both cases are discussed, and a review of literature is presented.
Foramen Magnum* ; Iophendylate ; Laminectomy ; Meningioma ; Metrizamide ; Moths ; Myelography ; Neurilemmoma

The yellow-tail moth Euproctis similis, belongs to the genus Euproctis (Lymantriidae) and has a wide distribution within Korea, Japan, China and Europe. Contact with the 'urticating hairs' of the Euproctis similis caterpillar induces dermatitis due to the combination of mechanical and chemical mechanisms. Clinically, patients with caterpillar dermatitis show wheals in the early stage and/or erythematous papules in the late stage after contact with the spicules. We report 5 young soldiers who developed pruritic wheals and erythematous papules on their upper back after contact with the hairs of the Euproctis similis caterpillar.
China ; Dermatitis* ; Europe ; Hair ; Humans ; Japan ; Korea ; Military Personnel ; Moths

The macroscopic characteristics, tissue, caterpillar body wall and powder of Ophiocordyceps xuefengensis in different batch numbers were observed and researched by the macroscopic and microscopic identification methods. The result shows that the morphology, size, abdominal annulations of caterpillar, etc. of 0. xuefengensis are the macroscopic identification characteristics, the caterpillar body surface mycelium, body wall sculpture and crochets on abdominal legs are the microscopic identification characteristics. These characters are stable and regular discriminant features, which are proved to be the identification basis of O. xuefengensis. In addition, The characters such as crochets on abdominal legs arrange in two parallel ellipse rings, the inner crochets are long strip, and the external toes are unciform, are specific.
Animals ; Hypocreales ; cytology ; Moths ; anatomy & histology ; cytology ; microbiology

The bioactivity of the aqueous extracts of the leaf and stem bark of the medicinal plant, Alstonia boonei De Wild (Apocyanaceae), against the pink stalk borer, Sesamia calamistis Hampson (Lepidoptera: Noctuidae) was studied in a laboratory bioassay. The extracts were incorporated into artificial diet at a rate of 0.0% (control), 1.0%, 2.5%, 5.0%, and 10.0% (w/w). Both extracts significantly (P<0.01) reduced larval survival and weight in a dose dependent manner. The concentrations that killed 50% of the larvae (LC(50)) for the stem bark extract were 2.8% and 2.1% at 10 and 20 DAI (days after introduction), respectively, while those for the leaves extract were 5.6% and 3.5%. The weights of the larvae also varied significantly (P<0.05) between the treatments in a dose dependent manner. We conclude that both leaf and stem bark extracts of A. boonei are toxic, used as growth inhibitors to S. calamistis larvae, and hold good promise for use as alternative crop protectants against S. calamistis.
Alstonia ; chemistry ; Animals ; Insecticides ; Moths ; Plant Extracts ; Plants, Medicinal ; chemistry

BACKGROUND/AIMS: This study was conducted to determine the effect of novel long-term maintenance treatment with lamivudine by gradual lengthening of the medication interval in patients with chronic active viral hepatitis B. METHOD: All patients were non-responder, relapsed or intolerable patients to previous interferon therapy. Patients were divided into a drug-interval changing study and a daily continual medication control group. Drug-interval changing protocol with gradual lengthening of the medication interval after conversion to undetectable HBV-DNA in serum and reduction of serum aminotransferase to normal level was monitored monthly. RESULTS: Before treatment, 15 patients of the drug-interval change group and 11 patients of the daily medication group were similar in laboratory and pathologic findings. Mean follow-up periods were 12.8 moths and 11.4 months respectively. HBeAg seroconversion rate was higher in patients in the daily medication group (86.7% vs. 40.0%, p<0.05). The odds of loss of HBeAg, development of anti-HBe, and suppression of HBV-DNA are about 11 times, 7 times, and 8 times higher in the drug-interval change group compared with the daily medication group, respectively (p<0.05). CONCLUSION: Drug-interval lengthening method was effective in long-term suppression of viral replication with low cost.
Follow-Up Studies ; Hepatitis B e Antigens ; Hepatitis B* ; Hepatitis* ; Humans ; Interferons ; Lamivudine* ; Moths

PURPOSE: Sexual activity is a highly personal matter and uneasy to measure their problems objectively in view of clinical field. Many investigators have been continued to rely on self-report measures of sexual function. However, there have been few report measuring female sexual function in general population in Korea. This study was aimed to investigate function by self-report measures. MATERIALS AND METHODS: 347 married women was randomly selected and asked to fill the Brief Index of Sexual Function for Women (BISF-W) which was translated into Korean and modified by authors. Three factors-interest/desire, sexual activity, and satisfaction were analyzed. RESULTS: Women were grouped by age at 10-year intervals. 21.5% of women reported to be sexually active during the past moth, and 78.5% was inactive. Most common coital frequency in all age groups pas one-two times per month. 76.1% of women showed passive response in their initiation of sexual activities. Mostly they reach orgasm only by the vaginal intercourse, and overall satisfaction rate was 55.2% including only 25% of fifties groups followed by pain. CONCLUSIONS: In general, Korean women showed less active in their sexual lives, however, they were relatively satisfied to their sexual lives. A larger study and more sophisticated, modified questionnaire, which is more considering specific social, psychological interpersonal factors would be required.
Coitus ; Female ; Humans ; Korea ; Moths ; Orgasm ; Surveys and Questionnaires* ; Research Personnel ; Sexual Behavior*

This paper is in order to study the anti-feeding and growth inhibition activity of toatal ginsenoside of ginseng stems and leaves against 4th-instar Mythimna separata larvae. Simulating natural growing condition indoors, on the base, To study the anti-feeding and growth inhibition activity of toatal ginsenoside against 4th-instar M. separata larvae by leaf disc test. The toatal ginsenoside appeared to be of significant antifeeding activity against 4th-instar M. separata larvae. The 4th-instar M. separata larvae fed on the leaves of Sorghum bicolor treated with 20, 10, 5 g · L(-1) toatal ginsenoside. At 8 h, non-selective anti-feeding rate were 88.67%, 64.40% and 47.36%, and selective anti-feeding rate were 62.49% , 44.29% and 34.19%; Compared with the photographic, The toatal ginsenoside conld make the development period had prolonged 13h in treated group. The toatal ginsenoside had significant inhibition effect on feeding and growth and development against 4th-instar M. separata larvae, and inhibition effect increases as the increase of concentration ginsenoside.
Animals ; Ginsenosides ; pharmacology ; Insecticides ; pharmacology ; Larva ; Moths ; growth & development ; Panax ; chemistry

In order to explore the environmental pest management method of Dorysthenes hydropicus, three strains of entomopathogenic nematodes, viz. Heterorhabditis bacteriphora (H06), Steinernema scapterisci (SS), S. carpocapsae (All) were used on larvae of Dorysthenes hydropicus, with treatments of 0, 5 000 and 10 000 nematodes each larva. The result showed that these three strains viz. All, H06 and SS had high lethal effects on the larvae. Lethal rates had dose-effects relationship with inoculation amounts. High dose treatments resulted in high mortalities and led to quick death, especially in the treatment of H06. Treatment of H06 with 10 000 nematodes per larva resulted in 100% mortality after inoculated 4 days. Different strains of these nematodes had various lethal characters, H06 with only one peak mortality, the larvae died quickly after inoculated, while All and SS with 2 peak mortalities, there was a stable stage with low mortality between the 2 peak mortalities. Entomopathogenic nematodes could be used as a hopeful method for controlling of Dorysthenes hydropicus in fields.
Animals ; Larva ; parasitology ; Moths ; growth & development ; parasitology ; physiology ; Nematoda ; physiology ; Pest Control, Biological ; methods

OBJECTIVETo supply the basis of the breeding the host of parasite of Cordyceps sinensis for it's natural culturing, by studying the biology of the host of parasite of C. sinensis, Hepialus biruensis.

METHODThe host of parasite was collected in field, eclosion, mating and spawning in the different conditions were made, and it's biology and the regularity of the growth and development were observed.

RESULT AND CONCLUSIONIn the natural condition, H. biruensis has the rate of eclosion, 42.3%, and the sex ratio, 1:0.86, and it's lifespan is 2-5 days. It has the rate of eclosion, 67.4%, in the constant temperature. At the 18 degrees C, H. biruensis has the highest rate of mating and spawning, 92% and 98%, and its rate of mating and spawning varies in the different temperature conditions. The male moth cherishes average 814.4 eggs and lays 607.2 eggs. In the open country, the optimum air relative humidity for mating and laying eggs is 75%-90%, while indoors, the optimum air relative humidity is 78%.

Animals ; Cordyceps ; Ecosystem ; Female ; Humidity ; Male ; Materia Medica ; Moths ; anatomy & histology ; microbiology ; physiology ; Oviposition ; Temperature