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Introduction The Mycobacteria Growth Indicator Tube (MGIT) system is a high-throughput, automated method optimized for the rapid isolation and detection of Mycobacterium tuberculosis complex and non-tuberculous mycobacteria (NTM). [Initial Stage] Oxygen is high —–> Quenches sensor —–> NO FLUORESCENCE [Bacterial Growth] Oxygen consumed —-> Frees …
Introduction Also known as a microcentrifuge, this compact tool is a staple in biological, clinical, and molecular laboratories. Unlike massive, refrigerated floor models, mini-centrifuges are designed for quick spins. They typically accommodate 0.2 mL to 2.0 mL microcentrifuge tubes and feature fixed-angle rotors that reach …
Introduction Second-line drug susceptibility testing (SL-DST) for tuberculosis is a crucial laboratory procedure designed to detect resistance to anti-TB drugs used when first-line treatment fails (i.e., multidrug-resistant TB – MDR-TB). Principle SL-DST measures the susceptibility of Mycobacterium tuberculosis to specific agents by determining the Critical …