• Home
  • Putative small regulatory tRNAs
  • TB ressources
  • Distributors
  • Contact Us
Sign in
Welcome!Log into your account
Forgot your password?
Password recovery
Recover your password
Search
TB database: an integrated platform for Tuberculosis research
  • Home
  • Putative small regulatory tRNAs
  • TB ressources
  • Distributors
  • Contact Us
Home Vector & Virus

Vector & Virus

Random
  • Latest
  • Featured posts
  • Most popular
  • 7 days popular
  • By review score
  • Random
Translating the Tuberculosis Research Agenda: Much Accomplished, but Much More to Be Done.

Translating the Tuberculosis Research Agenda: Much Accomplished, but Much More to Be Done.

February 3, 2021
Prediction of Multidrug-Resistant Tuberculosis Using Machine Learning Algorithms in SWAT, Pakistan

Prediction of Multidrug-Resistant Tuberculosis Using Machine Learning Algorithms in SWAT, Pakistan

September 28, 2021
Real-Time Spatial and Temporal Analysis of the Translocation of the Apoptosis-Inducing Factor in Cells
Vector & Virus

Real-Time Spatial and Temporal Analysis of the Translocation of the Apoptosis-Inducing Factor in Cells

November 16, 2021
Advanced glycation end products influence mitochondrial fusion-fission dynamics through RAGE in human aortic endothelial cells.
Vector & Virus

Advanced glycation end products influence mitochondrial fusion-fission dynamics through RAGE in human aortic endothelial cells.

October 5, 2021
neuroscience antibodies, Nociceptor neurons promote IgE class switch in B cells
Vector & Virus

Nociceptor neurons promote IgE class switch in B cells

November 16, 2021
Global trends of epidemiological research in livestock tuberculosis for the last four decades
Vector & Virus

Global trends of epidemiological research in livestock tuberculosis for the last four decades

February 3, 2021
Hsp70 exerts oncogenic activity in the Apc mutant Min mouse model.
Vector & Virus

Hsp70 exerts oncogenic activity in the Apc mutant Min mouse model.

October 5, 2021
Diagnosis of intra-thoracic tuberculosis (ITTB) in children is difficult due to the paucibacillary nature of the disease, the challenge in collecting appropriate specimens, and the low sensitivity of smear microscopy and culture. Culture and Xpert MTB/RIF provide higher diagnostic yield in presumptive TB in adults than in children. Current study was designed to understand poor yield of diagnostic assays in children. Children with presumptive ITTB were subjected to gastric aspirates and induced sputum twice. Samples were tested by Ziehl-Neelsen stain, Xpert MTB/RIF-assay, and MGIT-960 culture. Subjects were grouped as Confirmed, Unconfirmed, and Unlikely TB, and classified as progressive primary disease (PPD, lung parenchymal lesion), and primary pulmonary complex (PPC, hilar lymphadenopathy) on chest X-ray. Of children with culture-positive TB 51/394 (12.9%), culture-negative TB 305 (77.4%), and unlikely TB 38 (9.6%), 9 (2.3%) were smear positive, while 95 (24.1%) were Xpert-MTB/RIF positive. Xpert-MTB/RIF detected 40/51 culture confirmed cases (sensitivity 78.4% and NPV 96.3%). Culture was positive in more children presenting as PPD (p < 0.04). In culture-negative TB group, Xpert positivity was seen in 31% of those with PPD and 11.9% in those with PPC (p < 0.001). Conclusion: Xpert-MTB/RIF improved diagnosis by 2-fold and increased detection of MDR-TB. Both liquid culture and Xpert-MTB/RIF gave higher yield in children with lung parenchymal lesions. Children with hilar lymphadenopathy without active lung parenchymal lesions had poor diagnostic yield even with sensitive nucleic acid amplification tests, due to paucibacillary/localized disease, suggesting possible utility of invasively collected samples in early diagnosis and treatment.
Vector & Virus

Diagnosis of intra-thoracic tuberculosis (ITTB) in children is difficult due to the paucibacillary nature of...

September 28, 2021
Additivity in effects of vitronectin and monoclonal antibodies against alpha-helix F of plasminogen activator inhibitor-1 on its reactions with target proteinases.
Vector & Virus

Additivity in effects of vitronectin and monoclonal antibodies against alpha-helix F of plasminogen activator inhibitor-1...

October 5, 2021
Pan-methylarginine antibody generation using PEG linked GAR motifs as antigens
Vector & Virus

Pan-methylarginine antibody generation using PEG linked GAR motifs as antigens

October 5, 2021
CheXaid: deep learning assistance for physician diagnosis of tuberculosis using chest x-rays in patients with HIV
Vector & Virus

CheXaid: deep learning assistance for physician diagnosis of tuberculosis using chest x-rays in patients with...

September 27, 2021
western hybridization, Visualization of RNA Transcripts in Western Corn Rootworm (Diabrotica virgifera virgifera) and Plants by In Situ Hybridization
Vector & Virus

Visualization of RNA Transcripts in Western Corn Rootworm (Diabrotica virgifera virgifera) and Plants by In...

November 16, 2021
123...5Page 1 of 5
  • Implementing a Decentralized Quality Control Strategy for Abbott ID NOW™ Influenza Testing in Point-of-Care (POC) Settings
  • The Importance of PCR Qualitative Positive Controls in Diagnostic Assays: Ensuring Reliable Results
  • Optimizing Giemsa Stain PR80 for Accurate Cytogenetic Analysis in Cancer Diagnostics
  • Standardization and Optimization of oxLDL-R1 ELISA for Cardiovascular Disease Biomarker Detection
  • In-Depth Overview of Receptor-Based ELISA Kits
  • adiponectin elisa
  • annexin binding buffer
  • Antibodies
  • Assay Kits
  • Biology Cells
  • calprotectin elisa
  • cDNA
  • cell transformation assay
  • Clia Kits
  • Culture Cells
  • Devices
  • DNA
  • DNA Templates
  • DNA Testing
  • Elisa Kits
  • Enzymes
  • Equipments
  • Exosomes
  • Featured
  • Gels
  • glucagon elisa
  • Isotypes
  • Medium & Serums
  • mouse igg2c
  • mousematrix
  • NATtrol
  • noc2l
  • Panel
  • Particles PCR
  • Pcr Kits
  • Peptides
  • Reagents
  • Recombinant Proteins
  • Ria Kits
  • rip3 antibody
  • RNA
  • Test Kits
  • thbs4
  • tnfrsf6b
  • triglyceride kit
  • Vector & Virus
  • Western Blot
Genome operob chasecm mycobacterium smegmatis Capilia Tauns
Contact us: [email protected]

POPULAR POSTS

Mycobacterium tuberculosis Rv0927c Inhibits NF-κB Pathway by Downregulating the Phosphorylation Level of IκBα and Enhances Mycobacterial Survival

Mycobacterium tuberculosis Rv0927c Inhibits NF-κB Pathway by Downregulating the Phosphorylation Level of IκBα and Enhances...

September 25, 2021
Super-enhancer-based identification of a BATF3/IL-2R-module reveals vulnerabilities in anaplastic large cell lymphoma

Super-enhancer-based identification of a BATF3/IL-2R-module reveals vulnerabilities in anaplastic large cell lymphoma

October 5, 2021
Exploring the Use of Medicinal Plants and Their Bioactive Derivatives as Alveolar NLRP3 Inflammasome Regulators during Mycobacterium tuberculosis Infection

Exploring the Use of Medicinal Plants and Their Bioactive Derivatives as Alveolar NLRP3 Inflammasome Regulators...

September 27, 2021

POPULAR CATEGORY

  • Gels66
  • Assay Kits56
  • Antibodies55
  • adiponectin elisa53
  • Biology Cells52
  • annexin binding buffer51
  • Vector & Virus50
  • triglyceride kit41
  • thbs438
© TBDB 2021 | All rights reserved