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Introduction Geobacillus stearothermophilus (formerly Bacillus stearothermophilus) is the most commonly used biological indicator (BI) organism for monitoring steam sterilization (autoclaving). Below are some key points about why and how it is used for quality control (QC) checks: Why Geobacillus stearothermophilus? How Biological Indicators Work Interpreting …
Introduction The Aspergillus fumigatus Rapid Azole Screen Test uses a 4-well plate format. It detects azole resistance in fungal isolates. Clinicians request this test to guide effective treatment. Moreover, the assay produces results faster than traditional methods. It minimizes the time needed to decide on …
Introduction Immunoturbidimetry is an analytical immunoassay method that is used to measure the concentration of specific proteins (antigens) in a sample. It is widely utilized in clinical laboratories for routine diagnostics, such as measuring levels of C-reactive protein (CRP), albumin, and immunoglobulins. It’s a rapid, …
Introduction Rose Bengal Agar (RBA) is a selective medium for isolating fungi. It contains rose bengal dye, which inhibits bacterial growth. This medium supports the growth of various fungi. Chloramphenicol in RBA further suppresses bacterial contamination. Scientists and clinicians use it for environmental and clinical …
Introduction The Slide Culture Technique for fungi allows detailed observation of fungal structures. It provides a clear view of spores and hyphae. This method uses a small block of agar on a slide. The technique is especially useful for identifying molds. You place a coverslip …
Introduction Pus culture and sensitivity is a diagnostic test commonly performed in medical settings to identify and analyze the microorganisms present in a wound, abscess, or other sources of pus. Pus is a thick, yellowish or greenish fluid that accumulates at the site of infection …
Introduction Blood culture is a diagnostic test performed to detect the presence of microorganisms, such as bacteria and fungi, in the bloodstream. It is a critical tool used by healthcare providers to identify and treat bloodstream infections or septicemia, which can be life-threatening if not …