Urine examination is one of the important armamentarium in the practice of urology and it is a fundamental test that is usually carried out for urology patients, it can be as simple as dipstick analysis to a complex hormonal assays. Urine examination is done worldwide as an extension of physical examination which provides a lot of information about the pathology, and both physical and chemical ...

Urine UCA1 has been reported as a potential novel diagnostic biomarker for bladder cancer in several studies, but their results are inconsistent. As a result of this, a diagnostic meta-analysis to assess the diagnostic performance of urine UCA1 in detecting bladder cancer was conducted. A systematic electronic and manual search was performed for relevant literatures through PubMed, Cochrane lib...

BACKGROUND Interleukin-18 (IL-18) mediates ischemic acute tubular necrosis; it has been proved as a rapid, reliable, and affordable test marker for the early detection of acute kidney injury (AKI), but its predictive accuracy varies greatly. METHODS MEDLINE and EMBASE, Cochrane Library, Ovid, and Springerlink (from inception to November 15, 2013) were searched for relevant studies (in English...

A simple method is described for diagnosing adenosine deaminase and purine nucleoside phosphorylase deficiency using urine. Cellulose thin layer chromatography of 1 microliter of urine from affected children was performed and deoxyadenosine and deoxyguanosine were easily detected by phosphorescence at the temperature of liquid nitrogen. This test is not expensive and can be done in any laborato...

Background:Extraction of drugs is one of the biggest concerns and the most important part of preparation and determination in forensic medicine. The lack of an easy, efficient and fast extraction method is the most important and most difficult problem despite the development of forensic centers and their being equipped with new diagnostic devices. In the present study, a comparison was conducte...

BACKGROUND Evidence implicated the diagnostic significance of microRNAs in whole urine/urine sediments in urothelial carcinoma of the bladder (UCB). However, the contaminated blood cells in patients with haematouria significantly altered the expression profiles of urinary microRNA, influencing the test accuracy. METHODS MicroRNA profiles of the urine supernatants of UCB patients and controls ...

Procedure and Notes • Use only well mixed, non-centrifuged urine, which should not be older than 4 hours. First morning urine is recommended. Protect the samples from light. • If the samples cannot be tested immediately, they should be stored at 2...4°C and brought to room temperature (15...25°C) before testing. • Collect specimen in clean, well rinsed containers, free of detergents. Do not add...

BACKGROUND Because cystoscopy is invasive and expensive and urine cytology has low sensitivity, alternative methods for detecting bladder cancer are sought. Minichromosome maintenance (Mcm) proteins have been used as diagnostic markers for cervical cancer. We investigated whether one Mcm protein, Mcm5, can be used to detect urothelial cancer cells in urine sediments. METHODS We used two monoc...

OBJECTIVE This study tried to assess sensitivity, specificity, positive and negative predictive value of procalcitonin for diagnosis of neonatal bacterial infections. METHODS This prospective cross sectional study was carried out during an 18-month period in NICU and neonatal wards of Besat Hospital in Hamedan province, Iran. 39 symptomatic infants with clinical and laboratory findings in fav...

Aim: To compare diagnostic values and laboratory variables of alanine aminopeptidase (microsomale AAP), γ-glutamyl transferase (γ-GT), β2-microglobuline (β2-M), C Reactive Protein (CRP) and index for disease activity (PASI) in early diagnosis in previously untreated Psoriatic arthritis (Psa). To determine the effect of untreated Psoriatic arthritis on tubular function, sensitivity of the Brush ...