No abstract available.
Vaccination*

No abstract available.
Herpesviridae* ; Herpesvirus 7, Human ; Herpesvirus 8, Human ; Humans*

No Abstract available.
Behavioral Medicine* ; Life Style*

No Abstract available.
Behavioral Medicine* ; Life Style*

Sjogren's syndrome has been considered to be an autoimmune disease affecting various organs including salivary and lacrimal glands. It occurs most commonly in middle-aged women, and less than 20 cases with primary Sjogren's syndrome have been reported in children. An 11-yim-old boy presented with recurrent annular erythema on the face that had been present for 2 years. A schirmers test showed a positive result. ANA was detected at a dilution of 1:640. Anti-Ro/SSA and anti-La/SSB antibodies were also detected. On histological examination, lymphocytes were infiltrated in the periappendegeal areas as well as the papillary and reticular dernis. The skin findimg is uncommon in children, but has become a characteristic feature of childhood Sjogrens syndrome with anti-Ro and/or anti-La antibodies.
Antibodies ; Autoimmune Diseases ; Child ; Erythema* ; Female ; Humans ; Lacrimal Apparatus ; Lymphocytes ; Male ; Sjogren's Syndrome* ; Skin

Based on our experience with 23 frontotemporal reconstructions performed, this paper attempts to provide guidelines for appropriate selection among the four most commonly employed materials (e.g., autogenous parietal bone, silicone rubber, methylmethacrylate, and porous polyethylene) so that optimal results can be achieved. Clinical follow-up ranged from 6 to 91 months (mean 32 months). Every patient was analyzed clinically by ordinary scale method. The mean defect size was 134.8 cm2 in the silicone rubber, 36.5 cm2 in the methylmethacrylate, 17.4 cm2 in the autogenous bone graft and 7.3 cm2 in the porous polyethylene. The clinical assessment was excellent (mean, 29.3 points) in silicone rubber, excellent (mean, 28.6 points) in autogenous bone, excellent (mean, 26.8 points) in methylmethacrylate, and good (mean, 24.8 points) in polyethylene. To sum up, a large bony defect of congenital calvarial anomaly produced an excellent result using custom-made silicone implant. A relatively small bony defect with a scarred bed produced an excellent result using autogenous parietal bone grafting. Unexpected and medium-sized defect was reconstructed successfully through a simple procedure using methylmethacrylate. Porous Polyethylene was used at an incidental small defect because of its expensiveness.
Cicatrix ; Follow-Up Studies ; Humans ; Methylmethacrylate ; Parietal Bone ; Polyethylene ; Silicone Elastomers ; Transplants

We have experienced a case of neurofibromatosis with unusual giant pigmentation, which presents itself as a 28 cm x 40 cm sized, serrated bordered light brownish patch speckled with small dark hyperpigmented macules on his back. Histopathologic examinations of light brown patch and speckles showed only an increase in basal melanin pigmentation.
Melanins ; Neurofibromatoses* ; Pigmentation*

No abstract available.
Head*

Although the development of vaccines has been one of the most important contributions of immunology to medicine and public health, and despite vaccination having been proven as the most effective and cheapest medical practice to prevent infectious diseases, infectious diseases still remain the main cause of human deaths and new infectious diseases continue to emerge. Furthermore, we face an unprecedented succession of new pathogens able to jump species barriers and infect humans, even as we continue to be frustrated in our efforts to control devastating diseases such as HIV, malaria and tuberculosis. Hence the need to develop new vaccines and improve existing vaccines. Other challenges for scientists include rapid identification and response to emerging diseases and successful intervention in re-emerging infectious diseases. Remarkable progress in molecular biology and biotechnology is making possible the development and improvement of new and old vaccines. Recombinant DNA technology, genetic attenuation of viral and bacterial pathogens and their use as vectors for heterologous proteins, naked DNA vaccines and peptide vaccines represent the most popular approaches hitherto adopted. Reverse genetics and reverse vaccinology are now used to investigate new vaccines. Genome-based reverse vaccinology is very useful and a major tool in vaccine development. The rapid identification of the genome sequence to new pathogens enables the speedy development of diagnostic tools as well as recombinant expression of targets for vaccine. Strengthening research and development in vaccines, including international cooperation, may be the most effective next step to control and prevent infectious diseases worldwide.
Allergy and Immunology ; Biotechnology ; Communicable Diseases ; Communicable Diseases, Emerging* ; DNA, Recombinant ; Genome ; HIV ; Humans ; International Cooperation ; Malaria ; Molecular Biology ; Public Health ; Reverse Genetics ; Tuberculosis ; Vaccination ; Vaccines ; Vaccines, DNA ; Vaccines, Subunit

Cycloserine is a broad spectrum antibiotic used as a second drug for treatment of drug resistant tuberculosis. Inappropriate usage in excessive doses can give rise to neurological problems. We report a case who developed aphasia, anxiety and seizure during anti-tuberculosis medication. MRI of the brain showed reversible cytotoxic edema in dentate nuclei. Clinical and MRI findings were consistent with cycloserine toxicity.