A statistical study of soldiers who visited the outpatient ciepartment of the Capital Armed Forces General Fiospital from 1987 to 1989 was performed. The results were as follows : 1. The total number of outpatients was 9969 with peak clinic visits in June(11.2%) and the lowest number of clinic visits in February(6.4% ). 2. The most frequent age was 22 years(20.7% ). Soldiers between 19 and 24 years old comprised 68.1% of total patients. 3. By rank 69.3% of the outpatients were private', 16.0% sergeant and 14,4% officers. 4. The most common dermatoses were dermatophytosis, contact dermatitis, scabies, acne, seborrheic dermatosis, urticaria, alopecia, condyloma acuminatum, verruca, folliculitis, psoriasis, insect bite reactions, pityriasis rosea, herpes zoster and corns. 5. Frequent diseases, which occured during summer season, included dermatophytosis, contact dermatitis and inser,t bites. The incidence of scabies, pityriasis prsea was increased during winter and that of psoriasis was increased during spring.
Acne Vulgaris ; Alopecia ; Ambulatory Care ; Arm ; Callosities ; Dermatitis, Contact ; Folliculitis ; Herpes Zoster ; Humans ; Incidence ; Insect Bites and Stings ; Military Personnel* ; Outpatients ; Pityriasis ; Pityriasis Rosea ; Psoriasis ; Scabies ; Seasons ; Skin Diseases* ; Statistics as Topic* ; Tinea ; Urticaria ; Warts ; Young Adult ; Zea mays

No abstract available.
Fetal Blood* ; Humans ; Infant, Newborn* ; Phenotype

No abstract available.
Spleen*

No abstract available.
Paramyxoviridae Infections* ; Polymerase Chain Reaction* ; Reverse Transcription*

OBJECTIVE: We investigated the norepinephrine transporter (NET) expression in normal and pre-eclamptic placentas and analyzed the invasion activity of trophoblastic cells based on norepinephrine (NE)-NET regulation. METHODS: NET and NE expression levels were examined by western blot and enzyme-linked immunosorbent assay, respectively. Trophoblast invasion activity, depending on NE-NET regulation, was determined by NET-small interfering RNA (siRNA) and NET transfection into the human extravillous trophoblast cells with or without NE treatment and invasion rates were analyzed by zymography and an invasion assay. RESULTS: NET mRNA was expressed at a low level in pre-eclamptic placentas compared with normal placentas and NE concentration in maternal plasma increased significantly in pre-eclamptic women compared to normal pregnant women (p<0.05). NET gene upregulation and NE treatment stimulated trophoblast cell invasion up to 2.5-fold (p<0.05) by stimulating matrix metalloproteinase-9 activity via the phosphoinositol-3-kinase/AKT signaling pathway, whereas NET-siRNA with NE treatment reduced invasion rates. CONCLUSION: NET expression is reduced by inadequate regulation of NE levels during placental development. This suggests that a complementary balance between NET and NE regulates trophoblast cell invasion activities during placental development.
Blotting, Western ; Enzyme-Linked Immunosorbent Assay ; Female ; Humans ; Matrix Metalloproteinase 9 ; Norepinephrine ; Norepinephrine Plasma Membrane Transport Proteins ; Placenta ; Placentation ; Plasma ; Pre-Eclampsia ; Pregnant Women ; RNA ; RNA, Messenger ; RNA, Small Interfering ; Transfection ; Trophoblasts ; Up-Regulation

Weak D and partial D result in quantitative and qualitative changes in RhD protein expression respectively. It is difficult to discriminate weak D from partial D by serological tests alone. RHD genotyping is a useful method that complements serological results. A 64-year-old woman visited our hospital for microvascular decompression surgery. Her blood type was O, D negative by manual tube test and as per auto analyzer results (QWALYS-3 system; DIAGAST, France). Weak D and partial D tests were performed by using two different monoclonal anti-D reagents (Bioscot; Merck Millipore, UK; Bioclone; Ortho Clinical Diagnostics, USA) and a panel of nine monoclonal antibodies, including anti-D IgM and IgG (D-Screen; DIAGAST, France). However, these serological tests could not confirm the subtype of partial D. Therefore, sequencing of RHD exon 1 to 10 was additionally performed for the patient and the case was revealed to be partial DVI type 3.

Weak D and partial D result in quantitative and qualitative changes in RhD protein expression respectively. It is difficult to discriminate weak D from partial D by serological tests alone. RHD genotyping is a useful method that complements serological results. A 64-year-old woman visited our hospital for microvascular decompression surgery. Her blood type was O, D negative by manual tube test and as per auto analyzer results (QWALYS-3 system; DIAGAST, France). Weak D and partial D tests were performed by using two different monoclonal anti-D reagents (Bioscot; Merck Millipore, UK; Bioclone; Ortho Clinical Diagnostics, USA) and a panel of nine monoclonal antibodies, including anti-D IgM and IgG (D-Screen; DIAGAST, France). However, these serological tests could not confirm the subtype of partial D. Therefore, sequencing of RHD exon 1 to 10 was additionally performed for the patient and the case was revealed to be partial DVI type 3.

Post-menopausal osteoporosis (PMO) is a major global human health concern. Owing to the need for therapeutic drugs without side effects, natural extracts containing various polyphenolic compounds that may exert estrogenic effects have been studied in depth. Rhus verniciflua Stokes (RVS), which has been used as a traditional herbal medicine for centuries in Korea, was recently revealed to exert estrogenic effects attributable to its bioactive ingredients sulfuretin and butein, which have strong estrogen receptor–binding affinities. In this study, the protective potential of RVS in PMO was evaluated by using an experimental animal model of PMO, which was established by ovariectomy (OVX) of female Sprague Dawley rats. The oral administration of RVS at 20 mg/kg or 100 mg/kg for 8 weeks markedly protected against OVX-induced atrophy of the uterine tube and reversed the elevation in the ratio of serum receptor activator of nuclear factor-κB ligand to osteoprotegerin, which is a marker of disease severity. In addition, RVS inhibited OVX-induced tibia bone loss, activated osteogenic activity, and suppressed osteoclastic activity in the tibial epiphyseal plate, a region of bone remodeling. Collectively, these factors indicated that the oral intake of RVS might be beneficial for the prevention of PMO.
Administration, Oral ; Atrophy ; Bone Remodeling ; Estrogens ; Fallopian Tubes ; Female ; Growth Plate ; Herbal Medicine ; Humans ; Korea ; Models, Animal ; Models, Theoretical* ; Osteoclasts ; Osteoporosis, Postmenopausal* ; Osteoprotegerin ; Ovariectomy ; Rats, Sprague-Dawley ; Rhus* ; Tibia

Helicobacter pylori colonizes the gastric mucosa of about half of the world's population, causing chronic gastritis and gastric cancer. An increasing emergence of antibiotic-resistant H. pylori arouses demand on alternative non-antibiotic-based therapies. In this study, we freshly prepared crude N-acetylneuraminic acid obtained from glycomacropeptide (G-NANA) of whey through a neuraminidase-mediated reaction and evaluated its antibacterial ability against H. pylori and H. felis. Overnight cultures of the H. pylori were diluted with fresh media and different concentrations (1-150 mg/mL) of crude G-NANA were added directly to the culture tube. Bacterial growth was evaluated by measuring the optical density of the culture medium and the number of viable bacteria was determined by a direct count of the colony forming units (CFU) on agar plates. For the in vivo study, mice were orally infected with 100 µL (5×108 cfu/mL) of H. felis four times at a day's interval, accompanied by a daily administration of crude G-NANA or vehicle. A day after the last infection, the mice were daily administered the crude G-NANA (0, 75, and 300 mg/mL) for 10 days and euthanized. Their stomachs were collected and bacterial colonization was determined by quantitative real-time PCR. Crude G-NANA inhibited H. pylori's growth and reduced the number of viable bacteria in a dose-dependent manner. Furthermore, crude G-NANA inhibited bacterial colonization in the mice. These results showed that crude G-NANA has antibacterial activity against Helicobacter and demonstrated its therapeutic potential for the prevention of chronic gastritis and gastric carcinogenesis induced by Helicobacter infection in humans.
Agar ; Animals ; Bacteria ; Carcinogenesis ; Cats ; Colon ; Felis ; Gastric Mucosa ; Gastritis ; Helicobacter ; Helicobacter Infections ; Helicobacter pylori ; Humans ; Mice ; N-Acetylneuraminic Acid* ; Real-Time Polymerase Chain Reaction ; Stem Cells ; Stomach ; Stomach Neoplasms ; Whey*

PURPOSES: The respiratory tract infection is one of the most prevalent and serious complications following hematopoietic stem cell transplantation (HSCT). Reports not only for the respiratory tract infection but, unlikely for bacteria or fungi, for the infections caused by the respiratory viruses have been rarely reported in Korea. During the winter of 2000~2001, authors wanted to know the prevalence rate of the respiratory tract infection and the kinds of causative microorganisms, especially the community respiratory viruses (CRV). Based on these data, we attempted to evaluate the clinical courses and prognosis of the patients. METHODS: From October 2000 to February 2001, specimens were collected from the patients who visited Catholic hemopoietic stem cell transplantation center, showing symptoms and signs of respiratory tract infection after HSCT. Standard methods have been applied to isolate and identify bacterial and fungal species. Measles was diagnosed based on the typical symptoms, rash, fever, and Koplik spot. For the four different CRV (adenovirus, RSV, influenza virus, parainfluenza virus), multiplex PCR and conventional culture method were used for the identification. RESULTS: Eighty-four specimens were collected from 66 patients for 4 month period. Average age of patients was 35+/-8 years. Sixty patients (90%) were received allogeneic HSCT. Sample collection was performed between 10 and 3,740 days (average 370 days, median 215 days) after HSCT. Forty-seven patients (71.2%) have been received immunosuppressants at the time of respiratory tract infection. Forty patients (60.6 %) were suffered lower respiratory tract infection and forty-four patients (66.7%) had community-acquired infection. Sixty microorganisms were identified from 45 patients out of total 66 patients. Identified microoganisms were bacteria accounting for 2 cases (3.4%), fungi for 11 (18.3%), tuberculosis for 5 (8.3%), and viruses for 42 (70.0%). Among viruses, 16 cases were measles (39%), 14 adenovirus (33%), 9 cytomegalovirus (21%), 2 parainfluenza virus (5%), 1 was influenza virus (2%). However, no RSV was identified. Most of patients showed good prognosis without any complications. Ten (15.2%) out of total 66 patients were expired. The direct cause of death for all 8 among 10 patients was pneumonia. CONCLUSION: Of the respiratory tract infection fol-lowing HSCT, most common causative microorganisms were viruses - measles, adenovirus in order. No case of RSV infection was found. No epidemic must be occurred by influenza virus because only 1 case was found. Fourteen patients were infected by more than one microorganisms. Overall mortality rate was 15.2%. This study is still undergoing and once accumulated data for more than 1 year, it might be possible to work out a strategies of treatment and prevention for respiratory tract infections. We also expect that these data might be able to provide the basis of efficient infection control in HSCT unit.
Adenoviridae ; Bacteria ; Bone Marrow Transplantation ; Cause of Death ; Community-Acquired Infections ; Cytomegalovirus ; Exanthema ; Fever ; Fungi ; Hematopoietic Stem Cell Transplantation* ; Hematopoietic Stem Cells* ; Humans ; Immunosuppressive Agents ; Infection Control ; Korea ; Measles ; Mortality ; Multiplex Polymerase Chain Reaction ; Orthomyxoviridae ; Paramyxoviridae Infections ; Pneumonia ; Prevalence ; Prognosis ; Respiratory System* ; Respiratory Tract Infections* ; Stem Cell Transplantation ; Tuberculosis