Results 21 to 30 of about 1,529,317 (170)

Comparison of subgingival bacterial sampling with oral lavage for detection and quantification of periodontal pathogens by real-time polymerase chain reaction [PDF]

open access: yes, 2007
Background: Saliva has been studied for the presence of subgingival pathogens in periodontitis patients. With the anaerobic culture technique, the discrepancy between salivary recovery and subgingival presence has been significant, which makes this ...
Boutaga, Khalil   +3 more
core   +2 more sources

PCR for the detection of pathogens in neonatal early onset sepsis. [PDF]

open access: yes, 2020
BACKGROUND: A large proportion of neonates are treated for presumed bacterial sepsis with broad spectrum antibiotics even though their blood cultures subsequently show no growth. This study aimed to investigate PCR-based methods to identify pathogens not
Bedford Russell, A   +8 more
core   +1 more source

PCR REAL TIME PER L’IDENTIFICAZIONE DI MYCOBACTERIUM TUBERCULOSIS MDR

open access: yesMicrobiologia Medica, 2003
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F. Meacci   +5 more
doaj   +1 more source

Real-time reverse transcription polymerase chain reaction development for rapid detection of Tomato brown rugose fruit virus and comparison with other techniques [PDF]

open access: yes, 2019
Background: Tomato brown rugose fruit virus (ToBRFV) is a highly infectious tobamovirus that causes severe disease in tomato (Solanum lycopersicum L.) crops.
Alfaro-Fernandez A.   +5 more
core   +1 more source

Rapid and Sensitive Qualitative Duoplex Real-Time PCR Method for Discriminatory and Confirmatory Diagnosis of HTLV-1 and HTLV-2 Infections: Brazilian Multicentric Study

open access: yesFrontiers in Medicine, 2022
Human T cell lymphotropic virus (HTLV) is the caustive agent of two main conditions i. e., the HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) and the adult T-cell leukemia/lymphoma (ATLL).
Mauricio Cristiano Rocha-Junior   +23 more
doaj   +1 more source

Advanced and conventional molecular techniques in the diagnosis of Mycoplasma pneumoniae in patients with respiratory tract infection

open access: yesمجلة كلية الطب, 2014
Background:-M. pneumoniae is an important human pathogen that produces community-acquired respiratory tract infection. Diagnosis of M. pneumoniae infection is challenging and crucial for the timely initiation of the effective antibiotic therapy ...
Muntaha M. Hassan   +3 more
doaj   +1 more source

Implementation of polymerase chain reaction (PCR) and Real-Time PCR in quick identification of bovine herpesvirus 1 [PDF]

open access: yesVeterinarski Glasnik, 2010
Examinations were performed on 65 samples of nasal smeas taken from calves and young cows with clinical symptoms of respiratory infection to determine the presence of the bovine herpes virus 1 using parallel implementation of molecular and standard ...
Milić Nenad   +6 more
doaj   +1 more source

Protein and mRNA expression of estradiol receptors during estrus in yaks (Bos grunniens)

open access: yesRevista Brasileira de Zootecnia, 2015
The objective of this study was to investigate mRNA by real-time PCR and protein expression by immunofluorescence of the estradiol receptors (ER) in the pineal gland, hypothalamus, pituitary gland, and gonads of yaks (Bos grunniens).
Shengdong Huo   +5 more
doaj   +1 more source

Development of New Modified Simple Polymerase Chain Reaction and Real-time Polymerase Chain Reaction for the Identification of Iranian Brucella abortus Strains [PDF]

open access: yesArchives of Razi Institute, 2019
Brucellosis is primarily a worldwide zoonotic disease caused by Brucella species. The genus Brucella contains highly infectious species that are classified as biological threat agents.
S. Alamian   +4 more
doaj   +1 more source

Real-time PCR in virology [PDF]

open access: yesNucleic Acids Research, 2002
The use of the polymerase chain reaction (PCR) in molecular diagnostics has increased to the point where it is now accepted as the gold standard for detecting nucleic acids from a number of origins and it has become an essential tool in the research laboratory.
Mackay, I. M., Arden, K. E., Nitsche, A.
openaire   +3 more sources

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