background renal scintigraphy with technetium 99m labeled dimercaptosuccinic acid (99mtc-dmsa) is a traditional imaging technique commonly used to detect renal scar in patients with probable vesicoureteral reflux (vur) and/or urinary tract infection (utis). we determined whether normal results of dmsa renal scan obviate the need for voiding cystourethrography (vcug) in evaluating children with ...

conclusions the activities studied by the production of pnp were determined by following the increase at 410 nm. the maximum pnp was produced at 30°c with an optical density of 10.62 in the presence of cytoplasmic expression of oph (pet21a-opd). consequently, our results suggest cytoplasmic expression system as an appropriate candidate with a high amount of oph in spite of inclusion body format...

Objective. This was a comparative study between FNAC and thyroid scan used to diagnose the solitary thyroid nodule and histopathology was used as gold standard to compare the results of both modalities. We hypothesized that Fine needle aspiration cytology and thyroid scan diagnose solitary thyroid nodule (STN) as accurately as histopathology. Materials and Methods. This study comprised of 50 pa...

PURPOSE To compare the visual outcome, contrast sensitivity and wavefront analysis of patients that underwent cataract surgery and implantation of AcrySof SN60D3 multifocal intraocular lens with those who received the AcrySof SN60AT monofocal IOL. METHODS This was a prospective clinical trial of forty eyes that received the multifocal IOL and thirty-two eyes that received the monofocal IOL af...

D pupil measurement is of great concern in corneal refractive surgery, as well as when phakic or multifocal intraocular lens (IOL) implantation is planned.1,2 Pupil size may influence the choice of ablation zone in refractive surgery and IOL design in cataract surgery, and it should be measured accurately so as not to end up with unfavorable postoperative outcomes, such as halos, glare, or poor...

An organic molecule--o-phenylene diamine (OPD)--is selected as an aldehyde sensing material. It is studied for selectivity to aldehyde vapours both by experiment and simulation. A chemiresistor based sensor for detection of aldehyde vapours is fabricated. An o-phenylene diamine-carbon black composite is used as the sensing element. The amine groups in the OPD would interact with the carbonyl gr...

A 4 yr old male child came to our OPD with swelling over the left side of the face and forehead, gradually increasing in size, showing rapid growth over the past few days. There was h/o fever and difficulty in seeing. On examination, there was a 10 x 10 cm swelling involving the left face, left side of the cheek, left eye and forehead. The swelling was soft and compressible and no lymphnode was...

Several bacterial strains that can use organophosphate pesticides as a source of carbon have been isolated from soil samples collected from diverse geographical regions. All these organisms synthesize an enzyme called parathion hydrolase, and in each case the enzyme is encoded by a gene (opd) located on a large indigenous plasmid. These plasmids show considerable genetic diversity, but the regi...

BACKGROUND The Operationalized Psychodynamic Diagnosis (OPD-2) is internationally established as one of the major instruments available for clinical diagnosis and scientific research, being frequently used as an auxiliary tool in the selection of therapeutic interventions. AIMS 1) To describe the methodological aspects of the adaptation of the OPD-2 into Portuguese (Portugal and Brazil). 2) T...

Objective: To determine the impact of Lean Sigma (LS) on waiting time of patients at different stations of outpatient department (OPD), pre-surgical area and operation room (OR). Methods: In this prospective quality study Define, Measure, Analyse, Improve and Control (DMAIC) model of lean sigma was used for improvement. Lead time of patients during measure phase of DMAIC was assessed using time...