Simultaneous determination of ofloxacin and ornidazole in pharmaceutical preparations by capillary zone electrophoresis.

A simple, rapid and validated capillary electrophoretic method has been developed for the separation and determination of ofloxacin and ornidazole in pharmaceutical formulations with detection at 230 nm. Optimal conditions for the quantitative separations were investigated. Analysis times shorter than 4 min were obtained using a background electrolyte solution consisting of 25 mmol/L phosphoric acid adjusted with 1 M Tris buffer to pH 8.5, with hydrodynamic injection of 5 s and 20 kV separation voltage. The validation criteria for accuracy, precision, linearity and limits of detection and quantitation were examined and discussed. An excellent linearity was obtained in concentration range 25-250 microg/mL. The detection limits for ofloxacin and ornidazole were 1.03 +/- 0.11 and 1.80 +/- 0.06 microg/mL, respectively. The proposed method has been applied for the analysis of ofloxacin and ornidazole both individually and in a combined dosage tablet formulation. The proposed validated method showed recoveries between 96.16 and 105.23% of the nominal contents.

Pattern of Sexual Offences Attended at Accident and Emergency Department of HUSM from Year 2000 to 2003: A Retrospective Study.

This paper investigates the pattern of sexual offence cases attended at the One Stop Crisis Center (OSCC) of the Accident and Emergency Department, Hospital Universiti Sains Malaysia (HUSM), Kelantan. A total of 439 reported sexual offence cases were examined over a period of 4 years from 2000 to 2003. Sexual offence constituted by male partner or boyfriend in 18.9%, by relatives in 27.3% and by "others" in 53.8% of cases. Only 0.7% of victims did not attempt to lodge a police report. There is a significant relationship between occupation and the risk of experiencing sexual violence. Students were mostly targeted by the perpetrator throughout the study period. Among the offences, rape cases were the highest in number, among those who attended at the OSCC, HUSM with a total of 72.7%; followed by 27.3% of incest; 26.4% of child sexual abuse; 4.8% of sodomy and lastly 1.6% of gerontophilia cases. Only 70% of the specimens obtained from sexual offences victims were sent for laboratory analysis. The result remained negative in 82.4% specimens and thus the laboratory analysis result is merely functioning as a supportive evidence for sexual offence cases attended at OSCC. The studies showed that most of the sexual assault perpetrators were known to the victims. The place of crime was also known to the perpetrators. Health sectors of various levels should be working in conjunction to promote a societal changes to improve more of the women's right and thus to reduce the violence crime.