BACKGROUND: Since the herniorrhaphy was performed by Bassini, that method has been the standard for herniorrhaphy for over a hundred year, although it has been modified by other surgeons. During recent decades, biomaterials were introduced to the medical field, and polypropylene mesh was applied to reconstruct the defective abdominal wall of an inguinal hernia in an adult. The Lichtenstein Hernia Institute is regarded as the leading group for the tension-free herniorrhaphy using Marlex mesh under local anesthesia. METHODS: We designed this study prospectively to investigate the characteristics of groin hernias and the results, including complications and recurrence after surgery. The primary method of surgery was a Lichtenstein's tension-free herniorrhaphy using Prolene mesh. We performed 196 hernioplasties in 180 patients having a groin hernia, which included 16 bilateral hernias. RESULTS: 139 indirect hernias, 51 direct hernias, and 3 femoral hernias were included; there were 15 recurrent hernias. A Lichtenstein's tension-free herniorrhaphy was performed in 84.2% of the cases, a preperitoneal mesh graft in 10.2%, and a Bassini's method in 4.6%. There were four recurrences; three were through the femoral canal after the repair of a direct hernia in a female, and one was a recurrent direct hernia in a male patient. CONCLUSIONS: With the use of a mesh prosthesis, a tension-free herniorrhaphy is possible with neither distortion of the normal anatomy nor suture-line tension. However, it should be carefully applied to a direct hernia only after thorough exploration of the groin through the retroinguinal space of Bogros to rule out coexisting intraparietal or femoral hernias. It is necessary to provide enough laxity for the mesh because prolene mesh can shrink up to 20%, and recurrence might be caused by the tension in the applied mesh.
Abdominal Wall ; Adult* ; Anesthesia, Local ; Biocompatible Materials ; Female ; Groin ; Hernia ; Hernia, Femoral ; Hernia, Inguinal* ; Herniorrhaphy* ; Humans ; Male ; Polypropylenes ; Prospective Studies ; Prostheses and Implants ; Recurrence ; Transplants

No abstract avaiable.
Glucose* ; Homeostasis*

NSAID-induced upper gastrointestinal (GI) damage occurs easily in people with a prior history of complicated or uncomplicated ulcers. Many recent clinical studies have proved the benefit of Helicobacter pylori eradication in NSAID users; however, the exact pathophysiologic relationship between concomitant H. pylori infection and NSAID use has not yet been fully elucidated. Testing and eradication of H. pylori are generally recommended in patients who are at a high risk for NSAID-induced GI damage. However, in high-risk patients, ulcer prophylaxis with proton pump inhibitor or misoprostol is needed even if H. pylori has been successfully eradicated. In low-risk patients, it is still questionable whether or not eradication of H. pylori can reduce upper GI damage. However, in western countries, due to its cost effectiveness, testing and eradication of H. pylori is recommended before starting aspirin or NSAID irrespective of the risk level. In regions with a high prevalence of H. pylori infection (>20%), the usefulness of testing and eradication of H. pylori has not yet been determined.
Anti-Inflammatory Agents, Non-Steroidal/*therapeutic use ; Aspirin/therapeutic use ; Helicobacter Infections/*drug therapy ; *Helicobacter pylori ; Humans ; Peptic Ulcer/*etiology ; Proton Pump Inhibitors/therapeutic use ; Risk Factors

A clinical observation was made on 11 patients of posterior urethral injury who performed skin inlay urethroplasty in the Department of Urology, St. Mary`s Hospital, Catholic Medical College during the period from January, 1970 to December, 1983. The results were as follows: 1. Age distribution of these patients showed the highest range in the age 0-9 and 10-19(8 cases) 2. The most common cause of the posterior urethral injury was traffic accident.(9 cases), falling down accident (1 case) and blunt trauma (1 case). 3. The concomitant diseases at the time of urethral injury were pelvic bone fracture (9 cases), other bone fractures (3 cases), bladder rupture (2 case), other viscera injuries (2 cases) and retroperitoneal hematoma (1 case). 4. Involved sites of urethral injury were membranous urethra (9 cases) and bulbo-membranous junction (2 cases). 5. The previous procedures before skin inlay urethroplasty were suprapubic cystostomy only in 3 cases, and primary realignment or resection and end to end anastomosis in 8 cases. The 3 cases, who performed suprapubic cystostomy only had a long stricture in the posterior urethra, and the 8 cases were failed in primary realignment or resection & end to end anastomosis previously 6. The postoperative complications after skin inlay urethroplasty were meatal stenosis in 5 cases after primary stage, urethral stricture in 4 cases after secondary stage. The meatal stenosis was managed by urethral dilatation with metal sound, meatotomy and urethrotomy in 2 cases, and the remainder are undergoing of urethral dilatation at present due to recurrentmeatal stenosis. The urethral strictures in 4 cases after secondary stage were managed by urethral dilatation with metal sound, and urethrotomy in all cases satisfyingly. 7. Overall success rate were 73% (8 cases).
Age Distribution ; Constriction, Pathologic ; Cystostomy ; Dilatation ; Fractures, Bone ; Hematoma ; Humans ; Inlays* ; Pelvic Bones ; Postoperative Complications ; Rupture ; Skin* ; Urethra ; Urethral Stricture ; Urinary Bladder ; Urology ; Viscera

PURPOSE: To find the effect of visual feedback of head angle with using a mobile posture-aware system on craniocervical angle and neck and shoulder muscles fatigue for preventing or decreasing the forward head posture. METHODS: Twenty-four healthy young adults in Chungbuk to participate in this study. The subjects started to watch a movie clip for 10 minutes with visual feedback in 0°, 30°, and 60° of head angles. During the task, surface electromyography (EMG) was used to collect data from the upper trapezius (UT), sternocleidomasetoid muscle (SCM), cervical erecter spinae (CES) during watching the smartphone. Craniocervical angles were measured using a sagittal-view photograph of the subject in a sitting posture. A one-way repeated analysis of variance with a significant level of 0.05 used for statistical analysis. RESULTS: Craniocervical angle with 0° visual feedback was significantly greater than 30°and 60°. Craniocervical angle with 30° visual feedback was significantly greater than 60°. In addition, MDF of UT muscles in 0° and 30° of visual feedback was significantly greater than 60°. CONCLUSION: We concluded that 0° visual feedback of head angle with using a mobile posture-aware system would be beneficial to prevent or decrease forward head posture during watching a smartphone. We also could recommend using of 30° visual feedback in case of caring UT muscle fatigue primarily.
Chungcheongbuk-do ; Electromyography ; Fatigue* ; Feedback, Sensory* ; Head* ; Humans ; Muscle Fatigue ; Muscles* ; Neck* ; Posture ; Shoulder* ; Smartphone* ; Superficial Back Muscles ; Young Adult

Animals ; Dental Implants ; Dogs ; Durapatite ; Femur ; Humans ; Intention ; Mentors ; Osseointegration ; Osteogenesis ; Reference Values

PURPOSE: The effect of PTK inhibitors (herbimycin A and genistein) on the induction of radiation-induce d apoptosis in Ph-positive K562 leukemia cell line was investigated. MATERIALS AND METHODS: K562 cells in exponential growth phase were irradiated with a linear accelerator at room temperature. For 6 MV X-ray irradiation and drug treatment, cultures were initiated at 2x10' cells/mL. The cells were irradiated with 10 Gy. Stock solutions of herbimycin A and genistein were prepared in dimethyl sulphoxide (DMSO). After incubation at 37C for 0-48 h, the extent of apoptosis was determined using agarose gel electrophoresis and TUNEL assay. The progression of cells throughth the cel l cycle after irradiation and drug treatment was also determined with flow cytometry. Western blot analysis was used to monitor bcl-2, bcl-X and bax protein levels. RESULTS: Treatment with 10 Gy X-irradiation did not result in the induction of apoptosis. The HMA alone (500 nM) also failed to induce apoptosis. By contrast, incubation of K562 cells with HMA after irradiation resulted in a substantial induction of nuclear condensation and fragmentation by agarose gel electro-phoresis and TUNEL assay. Genistein failed to enhance the ability of X-irradiation to induce DN A fragmentation. Enhancement of apoptosis by H MA was not attributable to downregulation of the bcl-2 or bcl-X anti-apoptotic proteins. When the cells were irradiated and maintained with HMA, the percentage cf cells in G2/M phase decreased to 30-40% at 48 h. On the other hand, cells exposed to 10 Gy X-irradiation alone or maintained with genistein did not show marked cell cycle redistribution. CONCLUSION: We have shown that nanomolar concentrations of the PTK inhibitor HMA synergize with X-irradiation in inducing the apoptosis in Ph (+) K562 leukemia cell line. While, genistein, a PTK inhibitor which is not selective for p2 10""'' failed to enhance the radiation induced apoptosis in K562 cells. It is unlikely that the ability of HMA to enhance apoptosis in K562 cells is attributable to bcl-2 family. It is plausible that the relationship between cell cycle delays and cell death is essential for drug development based on molecular targeting designed to modify radiation-induced apoptosis.
Apoptosis Regulatory Proteins ; Apoptosis* ; bcl-2-Associated X Protein ; Blotting, Western ; Cell Cycle ; Cell Death ; Cell Line ; Dimethyl Sulfoxide ; Down-Regulation ; Electrophoresis, Agar Gel ; Flow Cytometry ; Genistein ; Hand ; Humans ; Hydrogen-Ion Concentration ; In Situ Nick-End Labeling ; K562 Cells* ; Leukemia ; Particle Accelerators ; Sepharose

The incidence and etiology of parasite-associated gastroenteritis during 2004-2006 in Gyeonggi-do (province), South Korea was determined by means of antigen detection ELISA on 6,071 stool specimens collected from 6 general hospitals. At least 1 parasitic agent was detected in 3.4% (208/6,071) of the stool samples. Among these, Giardia lamblia was the most numerous (152 cases; 2.5%), followed by Entamoeba histolytica (25 cases; 0.4%), Cryptosporidium parvum (23 cases; 0.4%), and mixed infections (8 cases; 0.1%). Patients aged 1-5 years had the largest proportion (69.2%; 144/208) of parasite-positive stool specimens. Parasite-mediated gastroenteritis was most common from June to September. The detection rate gradually increased from 2004 to 2006. This study shows that parasite-mediated gastroenteritis may be significant among children in Korea and that parasite infection surveillance should be constantly performed.
Adolescent ; Adult ; Age Distribution ; Animals ; Child ; Child, Preschool ; Data Collection ; Eukaryota/*isolation & purification ; Feces/parasitology ; Gastroenteritis/*epidemiology/parasitology ; Humans ; Infant ; Protozoan Infections/*epidemiology/parasitology ; Republic of Korea/epidemiology ; Seasons ; Young Adult

Torsade de pointes (TdP) is a form of polymorphic ventricular tachycardia that is associated with prolongation of the QT interval. Although it occurs in many clinical settings, torsade de pointes is most commonly caused by drugs. The second generation antihistamines, including terfenadine and astemizole, have little sedation or other adverse effects on the CNS. They have been used widely to treat various allergic diseases, but it has been reported that overdoses or combinations with antifungal agents or macrolide antibiotics may lead to TdP. We report a case of TdP that occured during com-bination therapy of terfenadine and ketoconazole.
Anti-Bacterial Agents ; Antifungal Agents ; Astemizole ; Histamine H1 Antagonists, Non-Sedating ; Ketoconazole* ; Tachycardia, Ventricular ; Terfenadine* ; Torsades de Pointes*

During childhood, meningioma is an uncommon tumor, and in infants, extracranial meningioma is very rare. We report a case of primary cutaneous menigioma occurring on the scalp of a ten-month-old girl.
Female ; Humans ; Infant* ; Meningioma* ; Scalp*