Results 101 to 110 of about 49,900 (269)

NESTED POLYMERASE CHAIN REACTION FOR DETECTION OF HELICOBACTER PYLORI IN GASTRIC BIOPSY SPECIMENS

, 2020
. Sensitivity and specificity are important for tests used to defect Helicobacter pylori infection from gastric biopsy specimens. Molecular methods, such as PCR and nested PCR, are sensitive methods for H. pylori detection.
Nested Pcr For H, Pylori, Detection
core  

Alteration in oral and non‐oral tissues in ligature‐induced periodontitis mice with the Alzheimer's disease risk factor APOE4

European Journal of Oral Sciences, EarlyView.
Abstract The APOE4 gene, particularly the ε4 allele, is linked to susceptibility to Alzheimer's disease, and periodontitis can cause pathological changes in multiple organs, but combined effects of these conditions and the impact of tumor necrosis factor (TNF)‐α regulation on the combined effects remain unclear.
Ae Ri Kim, Yun‐Jung Yoo, Eun‐Jung Bak   +2 more
wiley   +1 more source

Identifying Relapsing Fever Borrelia, Senegal

Emerging Infectious Diseases, 2005
We describe a nested polymerase chain reaction for the identification of Borrelia species from serum of patients with unidentified fevers. This technique, based on single nucleotide polymorphisms of the 16S ribosomal RNA gene, was used to test blood ...
Hamoud Brahim, Jean David Perrier-Gros-Claude, Danielle Postic, Guy Baranton, Ronan Jambou   +4 more
doaj   +1 more source

Cerebral Tuberculoma Diagnosed by Nested Polymerase Chain Reaction of a Formalin-fixed Paraffin-embedded Brain Biopsy Sample. [PDF]

Intern Med, 2023
Yamamoto M, Manabe T, Yokokawa K, Tsuzaka K, Yamada M, Miyanaga R, Saito T, Yamamoto D, Matsumura A, Suzuki S, Hisahara S.   +10 more
europepmc   +1 more source

Regulation of PHOX2B gene expression by the long non‐coding natural antisense RNA PHOX2B‐AS1

The FEBS Journal, EarlyView.
PHOX2B is a transcription factor essential for autonomic nervous system development. We identify and characterize PHOX2B‐AS1, a human long non‐coding antisense transcript at the PHOX2B locus, along with its murine counterpart. Our findings reveal bidirectional transcription and reciprocal regulation: PHOX2B activates PHOX2B‐AS1, whereas PHOX2B‐AS1 ...
Simona Di Lascio, Ana Lucia Cuadros Gamboa, Martina Bertocchi, Filippo Chiesa, Francesca Cargnin, Ettore Mosca, Paride Pelucchi, Viviana Tritto, Stefania Corti, Isabella Ceccherini, Paola Riva, Roberta Benfante, Diego Fornasari   +12 more
wiley   +1 more source

A complete molecular biology assay for hepatitis C virus detection, quantification and genotyping

Revista da Sociedade Brasileira de Medicina Tropical, 2014
Introduction Molecular biology procedures to detect, genotype and quantify hepatitis C virus (HCV) RNA in clinical samples have been extensively described.
Yara Silva Casanova, Thais da Rocha Boeira, Elisa Sisti, Álvaro Celmer, André Salvador Kazantzi Fonseca, Nilo Ikuta, Daniel Simon, Vagner Ricardo Lunge   +7 more
doaj   +1 more source

Highly sensitive nested polymerase chain reaction to improve the detection of Leishmania species in clinical specimens. [PDF]

J Parasit Dis, 2022
Tawfeeq HM, Ali SA.
europepmc   +1 more source

Human occult loiasis: improvement in diagnostic sensitivity by the use of a nested polymerase chain reaction

, 1998
. The development of control strategies for loiasis is of crucial importance in endemic areas and depends heavily on the accurate identification of occult-infected individuals.
Thomas, Alain J. Georges, O Bain, Pascal Millet, G. Egwang, L Kassambara, T G Egwang, Odile Bain, Lalla Kassambara, A J Georges, Tim Williams, T Williams, F S Touré, Fousseyni S. Toure, P Millet   +14 more
core   +1 more source

HSV-1 not only in human vestibular ganglia but also in the vestibular labyrinth [PDF]

, 2001
Reactivation of herpes simplex virus type 1 (HSV-1) in the vestibular ganglion (VG) is the suspected cause of vestibular neuritis (VN). Recent studies reported the presence of HSV-1 DNA not only in human VGs but also in vestibular nuclei, a finding that ...
Mascolo, Andrea, Arbusow, Viktor, Theil, Diethilde, Brandt, Thomas, Strupp, Michael   +4 more
core   +1 more source

Mechanical stiffness orchestrates distinct regulation of MRTFs and YAP/TAZ transcriptional cofactors in hepatocytes

The FEBS Journal, EarlyView.
MRTFs and YAP/TAZ proteins, or mechanosensitive transcriptional cofactors (MRTcoF), regulate common genes associated with cellular contractility and immune cell infiltration. Their differential regulation in response to stiffness is linked to changes in hepatocyte's aspect ratio. MRTFB does not undergo nuclear translocation under these conditions. This
Brenda Selene Torres‐Ortiz, Daniel Pérez‐Calixto, Jorge Carretero‐Ortega, Aida Gabriela Guzman‐López, Diana Cristina Pinto‐Dueñas, Mariana Hernández‐Juárez, Alejandra Jiménez‐Escobar, Adriana Rodríguez‐Hernández, Beatriz Díaz‐Bello, Nathalia Serna‐Márquez, Miguel Ángel Peña‐Rico, Laura Gómez‐Romero, Francisco Gabriel Vázquez‐Cuevas, Genaro Vázquez‐Victorio   +13 more
wiley   +1 more source