No abstract available.
Abruptio Placentae* ; Female ; Pregnancy

No abstract available.
Abruptio Placentae* ; Female ; Pregnancy

Four strains of fowl adenovirus (FAdV) were isolated from 4 flocks of broiler or layer chickens affected by hydropericardium syndrome in Korea. These FAdVs were classified as serotype 4 by restriction fragment length polymorphism patterns of hexon genes and whole genomes. The virus exhibited cytopathic effects consisting of rounding, ballooning and clustering in primary chicken embryo liver cell cultures. In transmission electron microscopy, virus particles in hexagonal shape aggregated exclusively in the nuclei of hepatocytes of the chickens as the typical appearances in adenovirus infections. Buoyant density of the virus in cesium chloride (CsCl) was 1.34 g/mL. The virus was stable to chloroform, ether, 50~70% ethanol, acidic condition at pH 3, 0.25% trypsin (1 : 250), heat at 50degrees C for 30 min, but labile to 100% ethanol, heat at 52~60degrees C for 30 min, 1 M MgCl2 at 50degrees C for 1 h, 1 : 2,000 formalin (37%). All of the physicochemical properties pertained to the characteristics of adenoviruses. Eight viral polypeptides were determined in CsCl-purified virus by sodium dodecyl sulfate-polyacrylamide gel electrophoresis.
Adenoviridae ; Adenoviridae Infections ; Cell Culture Techniques ; Cesium ; Chickens ; Chlorides ; Chloroform ; Electrophoresis ; Embryonic Structures ; Ethanol ; Ether, Ethyl ; Formaldehyde ; Genome ; Hepatocytes ; Hot Temperature ; Hydrogen-Ion Concentration ; Korea ; Liver ; Magnesium Chloride ; Microscopy, Electron, Transmission ; Peptides ; Polymorphism, Restriction Fragment Length ; Sodium ; Trypsin ; Virion ; Viruses

H-reflex is a kind of late respons which can be used for the proximal nerve conduction study. Also it is a useful and widely used nerve conduction technique es to look electrically at the monosynaptic reflex. Although recordable from all muscles theoretically, H-reflexes are most commonly recorded from the calf muscles following stimulation of the tibial nerve in the popliteal fossa. But in this study, We tried to establish the normal data and to evaluate the significance of the H-reflex study in cervical radiculopathy. H-reflexes were recorded from flexor carpi radialis (FCR) muscle, extensor carpi radialis (ECR) muscle, brachioradialis (BR) muscle, and abductor digiti minimi (ADM) muscle in 31 normal adults (62 cases) and 12 patients with cervical radiculopathy. The mean values of H-reflex latency in normal control group were 16.16+/- 1.65 msec in FCR; 15.99+/- 1.25 msec in ECR; 16.47+/- 1.59 msec in BR; 24.46+/- 1.42 msec in ADM. And the mean values of side to side difference of H-reflex latency were 0.47+/- 0.48 msec in FCR; 0.68+/- 0.72 msec in ECR; 0.63+/- 0.43 msec in BR; 22.31+/- 1.24 msec in ADM. Mean values of side to side differences of interlatency time were 0.49+/-0.47 msec in FCR; 0.73+/- 0.62 msec in ECR; 0.79+/- 0.71 msec in BR; 0.69+/- 0.44 msec in ADM. Also, there were no significant differences in H-reflex latency between right and left side. H-reflex tests in patient group with cervical radiculopathy revealed abnormal findings in 11 out of 12 patients. These results suggest that H-reflex in the upper extremity would be helpful in the diagnosis of the cervical radiculopathy.
Adult ; Male ; Female ; Humans

PURPOSE: The purpose of this study was to evaluate the overall rate and risk factors for the development of an incisional hernia and a parastomal hernia after colorectal surgery. METHODS: The study cohort consisted of 795 consecutive patients who underwent open colorectal surgery between 2005 and 2007 by a single surgeon. A retrospective analysis of prospectively collected data was performed. RESULTS: The overall incidence of incisional hernias was 2% (14/690). This study revealed that the cumulative incidences of incisional hernia were 1% at 12 months and 3% after 36 months. Eighty-six percent of all incisional hernias developed within 3 years after a colectomy. The overall rate of parastomal hernias in patients with a stoma was 6.7% (7/105). The incidence of parastomal hernias was significantly higher in the colostomy group than in the ileostomy group (11.9% vs. 0%; P = 0.007). Obesity, abdominal aortic aneurysm, American Society of Anesthesiologists score, serum albumin level, emergency surgery and postoperative ileus did not influence the incidence of incisional or parastomal hernias. However, the multivariate analysis revealed that female gender and wound infection were significant risk factors for the development of incisional hernias female: P = 0.009, wound infection: P = 0.041). There were no significant factors related to the development of parastomal hernias. CONCLUSION: Our results indicate that most incisional hernias develop within 3 years after a colectomy. Female gender and wound infection were risk factors for the development of an incisional hernia after colorectal surgery. In contrast, no significant factors were found to be associated with the development of a parastomal hernia.
Aortic Aneurysm ; Cohort Studies ; Colectomy ; Colorectal Surgery ; Colostomy ; Emergencies ; Female ; Hernia ; Hernia, Ventral ; Humans ; Ileostomy ; Ileus ; Incidence ; Multivariate Analysis ; Obesity, Abdominal ; Prospective Studies ; Retrospective Studies ; Risk Factors ; Serum Albumin ; Surgical Stomas ; Wound Infection

No abstract available.
Lymphadenitis*

Laryngeal involvement is a rare complication of systemic lupus erythematosus (SLE) and can range from mild mucosal inflammation, vocal cord paralysis, and edema to necrotizing vasculitis with airway obstruction. Cricoarytenoid arthropathy is rare cause of severe airway obstruction in laryngeal involvement of SLE. In contrast to patients with rheumatoid arthritis, patients with SLE typically present with acute arthritis of cricoarytenoid joints and respond to corticosteroid therapy alone. We describe here a 13-year-old girl with SLE who presented with intermittent fever, swallowing difficulty, vocal cord paralysis and acute dyspnea required emergent tracheostomy as the sole manifestation of active SLE. She was diagnosed as having SLE based on the findings of positive anti-nuclear antibody and anti-ds DNA antibody with high titers, hypocomplementemia, leukocytopenia, and transient polyarthritis and proteinuria. No other clinical symptoms were found. Endoscopic findings showed edema of aryepiglottic fold, bilateral fixation of the vocal cords and edematous supraglottic structure with engorged vessels. Computered tomography scan of the neck showed diffuse soft tissue edema around the arytenoid and cricoid cartilages and enhancement of the aryepiglottic fold.
Adolescent ; Airway Obstruction ; Arthritis ; Arthritis, Rheumatoid ; Cricoid Cartilage ; Deglutition ; DNA ; Dyspnea ; Edema ; Female ; Fever ; Humans ; Inflammation ; Joints ; Larynx ; Leukopenia ; Lupus Erythematosus, Systemic* ; Neck ; Proteinuria ; Tracheostomy ; Vasculitis ; Vocal Cord Paralysis ; Vocal Cords

We observed 469 cases (male 217 cases, female 252 cases) with dento-facial deformity for 10 years from Jan 1994 to Dec 2003. The ratio of male to female was 1:1.2 and the mean age was 23.3 years (male 24.0 years, female 22.6 years) ranged from 11 to 43 years.1) The most dominant group was related to mandibular prognathism (80.4%). A rate of 83.8% demonstrated mandibular protrusion according to Slavicek's classification (n=160), and 85.4% were classified as skeletal Class III type according to Sugawara's classification (n=151) Surgical method were divided into 355 cases of one jaw surgery (single method), 26 cases of one jaw surgery (combined method), and 77 cases of two jaw surgery. Sagittal split osteotomy were performed on 316 cases (69.0%). The average operation time and blood loss in SSRO were 4.1 +/- 2.2 hrs. and 138.8 +/- 222.6 ml (n=152)
Classification ; Congenital Abnormalities ; Female ; Humans ; Male ; Orthognathic Surgery* ; Osteotomy ; Prognathism

Bacteriophages were induced from staphylococcus intermedius isolates from dogs and used for a phage typing. Mitomycin C induction was performed on 60 strains of S. intermedius and all phages were reacted with the strains. Twenty-eight strains (46.7%) were found to be lysogenic. Based on host ranges, eight phages were selected. By using the eight phages, 129 strains isolated from canine clinical specimens were subjected to the phage typing at the routine test dilution (RTD) and 100xRTD. Typability of the phage set was 78.3%, yielding 40 phage patterns. The phage set was considered useful for differentiating S. intermedius strains isolated from dogs. None of 50 strains of S. aureus, 2 (3.6%) of 56 S. simulance strains, 13 (24.5%) of 53 S. chromogenes strains and 46 (28.1%) of 164 S. hyicus strains were typable by the phages at 100xRTD.
Animals ; Bacteriophage Typing* ; Bacteriophages* ; Dogs ; Host Specificity ; Mitomycin ; Staphylococcus intermedius* ; Staphylococcus*