the use of flow cytometry in the clinical laboratory has grown substantially in the past decade. flow cytometric analysis provides a rapid qualitative and quantitative description of multiple characteristics of individual cells. for example, it is possible to detect the cell size and granularity, aspects of dna and rna content and the presence of cell surface and nuclear markers which are used ...

Objective: To compare the yield from Gastric lavage (GL) and Broncho alveolar lavage (BAL) samples in adult patients suspected case of Tuberculosis but not producing sputum. Methodology: 80 adults with suspected case of tuberculosis but not producing sputum were recruited. 72 patients were then subjected to one gastric lavage followed by Broncho-alveolar lavage in the same morning. The collecte...

Respiratory specimens were prospectively examined for Pneumocystis carinii from 53 patients. The majority of specimens were comprised of expectorated sputum, induced sputum, broncho-alveolar lavage (BAL), and tracheal aspirates. In only four patients Pneumocystis carinii (P. carinii) was detected. All the samples were produced by broncho-alveolar lavage. Candida spp and Aspergillus spp were als...

BACKGROUND The aim of this manuscript was to characterize airway ceramide profiles in a rodent model of elastase-induced emphysema and to examine the effect of pharmacological intervention directed towards ceramide metabolism. METHODS Adult mice were anesthetized and treated with an intratracheal instillation of elastase. Lung function was measured, broncho-alveolar lavage fluid collected and...

Pulmonary Alveolar Proteinosis (PAP) is a rare syndrome in the paediatric age group and characterized by intra-alveolar accumulation of proteinaceous phospholipid-laden material called surfactant. The diagnosis is made by High Resolution Computed Tomography (HRCT) chest which shows characteristic crazy paving appearance and diagnosis confirmed by Bronchoalveolar Lavage (BAL). We report two case...

BACKGROUND Fibrocytes are circulating precursors for fibroblasts. Blood fibrocytes are increased in patients with idiopathic pulmonary fibrosis (IPF). The aim of this study was to determine whether alveolar fibrocytes are detected in broncho-alveolar lavage (BAL), to identify their prognostic value, and their potential association with culture of fibroblasts from BAL. METHODS We quantified fi...

BACKGROUND Pulmonary alveolar proteinosis is a rare lung disorder, which was first reported as idiopathic condition in 1958. The prevalence of acquired pulmonary alveolar proteinosis has been estimated to be 0.37 per 100,000 population. The cause of this condition is not entirely clear. We present alveolar proteinosis in a case recently treated for pulmonary Pneumocystis carinii infection. CA...

The study aimed to assess the frequency of invasive fungal infection in patients with respiratory diseases by conventional and molecular methods. This included 117 Broncho alveolar lavage (BAL) samples were collected from disease (79 male 38 female) ages ranged between (20-80) years, who attended Medicine Baghdad Teaching hospital AL-Emamain AL-Khadhymian Medical City, during period September 2...

Deficiency of surfactant in alveoli leads to increased resistance to breathing. Histamine is a mediator in allergic respiratory diseases. Though the bronchoconstrictor effect of histamine is well recognised, histamine may have additional actions that contribute to pathogenesis in these diseases. The present study aimed to observe the effect of histamine on lecithin, a major component of alveola...