Antioxidants oppose the toxic actions of lipid peroxides and oxygen radicals, and they limit the amount of lipid peroxides formed. Women with normal pregnancies have an increase in oxidative stress and lipid peroxidation when compared with nonpregnant women. The antioxidants also increase progressively with advancing gestation, and the antioxidants in the fetus also increase with advancing gestation, especially during late gestation. The purpose of this study is to investigate the diefference of antioxidant status in maternal and neonatal plasma according to the delivery type. So, we investigated the status of antioxidant in the maternal and neonatal plasma when compared normal vaginal delivery with Cesarian section without labor. This study was done under the hypothesis that labor pain is originated from the hypoxic state of myometrium during uterine contraction. The number of women who were studied was total 56, 24 women were delivered by normal vaginal delivery and 32 women were done by Cesarean section without labor. The blood was sampled during active labor and postpartum 24 hour in the case of normal vaginal delivery, the women who were done Cesarean section being sampled before operation and 24 hours after operation. The neonatal blood was sampled from cord, birth 1 day and 3 day. The antioxidant levels were measured by Total Antioxidant Status (Randox Laboratory Ltd., UK) kit. The results were as follows. 1. The mean maternal plasma antioxidant status was not significantly different according to delivery types and not significantly different when compared antepartum with postpartum (vaginal delivery; antepartum: 1.54+/-0.31 mM/L, postpartum: 1.58+/-0.32 mM/L, Cesarean section; antepartum: 1.55+/-0.29 mM/L, postpartum: 1.56+/-0.33 mM/L). 2. The neonatal antioxidant status was not significantly different between the neonates who were born by vaginal delivery and the neonates who were born by Cesarean section. The neonatal plasma antioxidant status was increased progressively after birth (cord: birth 1 day: birth 3 day=1.46+/-0.25 mM/L: 1.59+/-0.25 mM/L: 1.79+/-0.37 mM/L). Therefore, labor pain was not seems to be significantly affect the maternal and neonatal plasma antioxidant status. And the neonatal antioxidant status was increased for adaptation to the external environment after birth.
Animals ; Antioxidants ; Cesarean Section ; Female ; Fetus ; Humans ; Infant, Newborn ; Labor Pain ; Lipid Peroxidation ; Lipid Peroxides ; Mice ; Myometrium ; Oxidative Stress ; Parturition ; Plasma* ; Postpartum Period ; Pregnancy ; Reactive Oxygen Species ; Toxic Actions ; Uterine Contraction

Aged ; Dermis ; pathology ; Disease Progression ; Extremities ; Face ; Fatal Outcome ; Humans ; Male ; Sarcoma, Myeloid ; pathology ; Skin ; pathology ; Thorax

INTRODUCTIONHip fractures in the elderly are associated with multiple comorbidities.

MATERIALS AND METHODSWe prospectively surveyed and went through all relevant medical records of 70 consecutive patients admitted to Singapore General Hospital following either a cervical or intertrochanteric femoral fracture from late February to May 2004. The total hospitalisation cost for each patient was calculated based on the costs of inpatient care up to the point of discharge. Regression modeling was performed on the 7 commonest age-related conditions (based on our data), to determine the impact of each comorbidity on total costs.

RESULTSThe average age of the cohort was 77.24 years. The median length of stay was 13.6 days. In patients without comorbidities, the mean hospitalisation cost was S$9,347.5 +/- 1719.6. With the presence of comorbidities, the mean cost increased to S$11,502.3 +/- 6024.3. In univariate modeling, dementia added the largest amount to total costs [S$5,398; 95% confidence interval (CI), S$1273 to S$9523; P <0.05]. The presence of diabetes (S$758; 95% CI, S$2,051 to S$3,566), hypertension (S$644; 95% CI, S$1,986 to S$3,274) and osteoarthritis (S$915; 95% CI, S$3,721 to S$1,891) did not significantly add to total costs. When controlled for multiple comorbidities, dementia retained its significance in adding to total costs (S$6,178; 95% CI, S$1,795 to S$10,562; P = 0.006).

CONCLUSION AND DISCUSSIONHip fracture patients with comorbidities incurred higher hospitalisation costs. Cost-containment strategies in hip fracture patients should not only examine the number of comorbidities but also the type of disease.

Aged ; Comorbidity ; Confidence Intervals ; Female ; Follow-Up Studies ; Hip Fractures ; economics ; epidemiology ; Hospital Costs ; statistics & numerical data ; Hospitalization ; economics ; Humans ; Male ; Prospective Studies ; Singapore ; epidemiology

INTRODUCTIONThe prevalence of diabetes mellitus is high in Singapore. Infections of the lower limb are significant causes of morbidity in this population. Although the aerobic bacteriology of these infections is well-documented, there is less data available on the anaerobic pathogens involved. This study sets out to describe the anaerobic bacteria associated with diabetic foot infections, and evaluates the susceptibility to 3 antimicrobials with anaerobic activity.

MATERIALS AND METHODSAnaerobic culture was performed on operative samples taken from diabetic foot infections. Organisms were identified through standard microbiological methods and commercial identification kits. Antimicrobial susceptibility testing to clindamycin, metronidazole and imipenem was performed by agar dilution.

RESULTSOne hundred and two strains of strict anaerobic bacteria were isolated from 30 unique specimens. The predominant anaerobic isolates were Peptostreptococcus spp. (46%) and Bacteroides fragilis group (19%). Antibiotic resistance was detected for clindamycin (18%), metronidazole (1%) and imipenem (2%).

CONCLUSIONMultiple anaerobic species can be isolated from diabetic foot infections. A significant proportion of isolates are resistant to clindamycin, while resistance to imipenem and metronidazole remains low.

Anti-Bacterial Agents ; therapeutic use ; Bacteria, Aerobic ; drug effects ; genetics ; isolation & purification ; DNA, Bacterial ; analysis ; Diabetic Foot ; surgery ; Drug Resistance, Multiple, Bacterial ; Drug Therapy, Combination ; Humans ; Nucleic Acid Amplification Techniques ; Retrospective Studies ; Surgical Wound Infection ; drug therapy ; microbiology

No abstract available.

Cystitis ; diagnosis ; Cystoscopy ; methods ; Diagnosis, Differential ; Female ; Humans ; Middle Aged ; Tomography, X-Ray Computed ; Xanthomatosis ; diagnosis

AIMTo determine the long-term outcome, effectiveness and patient satisfaction of congenital penile curvature correction by plication of tunica albuginea.

METHODSFrom January 1992 to January 2002, 106 young patients underwent surgical correction of congenital penile curvature by corporeal plication. Indications for operation were difficult or impossible vaginal penetration and cosmetic problems. The technique of corporeal plication consists of placing longitudinal plication sutures of 2-zero braided polyester on the convex side of the curvature until the curvature is corrected when erection is artificially induced. Results of this procedure were obtained by retrospective chart reviews and questionnaires via mail. Long-term follow-up ranged from 11 to 132 (mean 69.3) months and data were available for 68 patients.

RESULTSPenile straightening was excellent in 62 patients (91 %) and good with less than 15 degree of residual curvature in 6 patients (9 %). Sixty-seven patients reported no change in erectile rigidity or maintenance postoperatively, while 1 described early detumescence. Shortening of the penis without functional problems was noted by 26 patients (38 %). Thirty-Five patients (51 %) reported feeling palpable indurations (suture knots) on the penis. Temporary numbness of glans penis was described in 3 patients. Overall, 60 patients were very satisfied, 6 satisfied, 2 unsatisfied.

CONCLUSIONCorporeal plication is an effective and durable procedure with a high rate of patient satisfaction.

Adolescent ; Adult ; Follow-Up Studies ; Humans ; Male ; Penile Erection ; Penis ; abnormalities ; surgery ; Retrospective Studies ; Surgical Procedures, Operative ; Treatment Outcome

We present a case of metastatic mailgnant melanoma developed in the 40 year- old male patient. Six month prior to visit to our department of dermatology, the patient found an egg sized mass covered with normal skin on his right inguinal area, which showed typical findings of the metastatic malignant melanoma histopathologically. The primary malignant melanoma on the right shin was removed by wide surgical excision at 18 months prior to visit to our department of dermatology.
Dermatology ; Humans ; Male ; Melanoma* ; Ovum ; Skin

Compliance of epileptic patients is one of the most important factors for adequate therapy. Recently, it had been shown that the variability of three serial measurement of the serum levels of antiepileptic drug(AED) may be used as an indication of the degree of compliance. Coefficient variation(CV) of serum drug levels calculated by only one AED had been used to determine the compliance in epileptic patients who took multiple AEDs. We attempted to evaluate the CV of AEDs and then find the objective clue of compliance and the compatible therapeutic planing according to CV. Ninety seven epileptic patients of outpatients department of the Gyengsang National University Hospital were entered to this study. All patients were taking medication at least for 6 months without any changes of drug regimen. Patient's information was acquired by reviewing the chart and interview with questionnaire. With these informations, we determined the compliance of the patients. Antiepileptic serum levels were measured three times at intervals of at least two to four weeks apart, and their CV was calculated. We compared the CV between the compliant and non-compliant group in each AED(phenytoin, carbamazepine , valproic acid) and three drugs in the compliant group. The mean CVs of phenytoin, carbamazepine and valproic acid in the compliant group were 18.3+/-13.0, 15.2+/-10.2 and 23.8+/-8.9, respectively(mean+/-SD). The mean of CV in the compliant and the non-compliant group were 17.9+/-10.9 and 38.8+/-27.2, respectively. The CVs of the compliant group were significantly lower than those of the non-compliant group(p<0.05). However, CVs had no significant difference between three antiepileptic drugs. This study showed that CVs of AEDs were not different between each AEDs, even though they possess different pharmacokinetic properties. Therefore, the CV of one AED can be used in determining the compliance of the epileptics who are taking multiple AEDs.
Anticonvulsants ; Carbamazepine* ; Compliance ; Humans ; Outpatients ; Phenytoin* ; Surveys and Questionnaires ; Valproic Acid*

Three hundred and fifty four(354) cases of acute toxic encephalophalopathy including 115 cases of Reye's syndrome were admitted to the six University Hospital in seoul, Korea. From Jan. 1, 1972 to Dec. 1978. Who were clinically analyzed and following results were obtained. 1) Acute toxic encephalopathy(T.E) and Reye's syndrome(R.S) are not rare disorders but increasing tendency. 2) The peak age incidence was between 10 months and 3 years of age with 78.2% in Reye's syndrome. 3) The sex incidence revealed male predominence sligtly with sex ratio 1.16:1(M:F) in Reye's syndrome and 1.3:1 in Toxicl encephalopathy. 4) The chief compaints on admission were CNS symptoms(lethargy, delirium seizure, coma), vomiting, fever and dyspnea. 5) Major prodromal symptoms were URI and diarrhea in most cases of Reye's syndrome(82%). 6)Biochemical laboratory findings were as follow: 92% of Reye's syndrome showed elevated (more than 125mg%) GPT level. 74% of Reye's syndrome showed elevated (more than 100mg%) ammonia level. Low blood sugar(F.B.S) level were noted in 92% of Reye's syndrome 7) The prognosis and outcome were depend upon stage of coma, level of blood ammonia(more than 300ug%) and F.B.S(less than 40mg%) in Reye's syndrome. Mortality or fatality rate during hospitalization was 67.8%, only 17% of the inpatients were cured. 8) The bacterial culture were positive in 3 case of Reye's syndrome and one case of salmomella cholerasuis and 2 cases of S.flexneri were identified on blood and stool colture respectively. 9) Treatment was supportive neasure with administration of hypertonic glucose and steroid, in some cases fresh blood transfusion was added.
Ammonia ; Blood Transfusion ; Coma ; Delirium ; Diarrhea ; Dyspnea ; Fever ; Glucose ; Hospitalization ; Humans ; Incidence ; Inpatients ; Korea ; Male ; Mortality ; Neurotoxicity Syndromes* ; Prodromal Symptoms ; Prognosis ; Reye Syndrome* ; Seizures ; Seoul ; Sex Ratio ; Vomiting