• In a modern environmental or molecular microbiology lab, most identification is done using genetic sequences and other molecular techniques, which are far more specific and informative than differential staining. (wikipedia.org)
  • As a minimal invasive technique, fine-needle aspiration (FNA), commonly used for the cytologic diagnosis of tumors ( 10 , 11 ), lymphadenopathies caused by trypanosomiasis ( 17 ) and tuberculosis ( 8 , 15 , 27 ), leprous osteitis ( 20 ), or leprotic neuritis ( 16 ), would seem to offer an advantageous alternative. (asm.org)
  • The second purpose of bacteriological services is to contribute to the diagnosis of cases of pulmonary and extra-pulmonary tuberculosis. (who.int)
  • In Tanzania, the diagnosis of Mycobacterium bovis in animals is mostly carried out by tuberculin skin testing, meat inspection in abattoirs and only rarely using bacteriological techniques. (scielo.org.za)
  • Increasingly molecular profiling techniques are being employed to examine this complex microbial community. (nih.gov)
  • The purpose of this study was to develop a microarray technique based on 16S ribosomal gene sequences for rapidly monitoring the microbial population of the GI tract. (nih.gov)
  • Rapid, quantitative techniques to prepare food for analysis are necessary to optimize routine quality testing of foods during processing and storage. (ift.org)
  • Grouping of at least four EHEC clone complexes, all related to an ancestral enteropathogenic E. coli (EPEC)-like strain O55:H7, harboring the locus of enterocyte effacement (LEE) pathogenicity island, was suggested on the basis of multilocus enzyme electrophoresis, DNA fingerprinting, polymerase chain reaction (PCR)-based techniques, and sequence analysis data. (cdc.gov)
  • Another step is the detection of modified DNA in food products directly by polymerase chain reaction (PCR) techniques and indirectly by ELISA protein testing. (ift.org)
  • WHO HQ Library catalog › Results of search for 'su:{Bacteriological techniques. (who.int)
  • Two large scale studies evaluating virus association with respiratory illness failed to demonstrate accurate correlation due to utilization of less sensitive virus detection methods i.e. viral culturing and immunofluorescence techniques. (alliedacademies.org)
  • Focusing on the tests and information most relevant to daily practice, the book describes accurate, cost-effective techniques for diagnosing parasitic infections in animals. (eglenin.net)
  • New sampling techniques are being explored to automate and make this labor-intensive and critical analysis step more efficient. (ift.org)
  • Due to faster growth rate, tolerance to harsh environment and easy to culture technique and abun- dant capture from wild, tilapia offers the possibility of alternative sources of protein to many Nigerians. (scirp.org)
  • Under stress, this pathogen assumes a viable but not culturable state, becoming undetectable to traditional bacteriological techniques. (biomedcentral.com)
  • The bacteriological quality of both wild and cultured Nile Tilapia, Oreochromis niloticus, sourced in some area of Ibadan, Southwest, Nigeria was studied. (scirp.org)
  • A total of one hundred and eight- one (181) urine samples were collected from prison inmates attending University of Nigeria Teaching Hospital, Bacteriological Centre. (ispub.com)