Improved sensitivity of direct microscopy for acid-fast bacilli: sedimentation as an alternative to centrifugation for concentration of tubercle bacilli.

Journal of Clinical Microbiology
H MiörnerY Adane

Abstract

There is a great need for improved methods for the diagnosis of tuberculosis by techniques that are appropriate for control programs in low-income countries. Liquefaction of sputum with sodium hypochlorite followed by concentration of bacilli through overnight sedimentation significantly increases the sensitivity of direct microscopy, and this method could be an alternative for diagnostic centers not equipped with a centrifuge.

References

Jan 1, 1967·Transactions of the Royal Society of Tropical Medicine and Hygiene·D S Ridley
Mar 1, 1995·Transactions of the Royal Society of Tropical Medicine and Hygiene·N GebreH Miörner
Mar 1, 1949·American Journal of Clinical Pathology·H J CORPER, C R NELSON

❮ Previous
Next ❯

Citations

Feb 24, 2001·Transactions of the Royal Society of Tropical Medicine and Hygiene·J BruchfeldL Lindquist
Nov 8, 2014·Laboratory Medicine·Johnson Makaen, Tobbias Maure
Sep 22, 2016·International Journal of Mycobacteriology·Enid OwusuGerd Pluschke
Dec 16, 1998·Transactions of the Royal Society of Tropical Medicine and Hygiene·C HabeenzuA F Fleming
Feb 22, 2013·Journal of Clinical Microbiology·Ramzi Ghodbane, Michel Drancourt
Sep 30, 2006·The Lancet Infectious Diseases·Karen R SteingartMadhukar Pai

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Transactions of the Royal Society of Tropical Medicine and Hygiene
N GebreH Miörner
The International Journal of Tuberculosis and Lung Disease : the Official Journal of the International Union Against Tuberculosis and Lung Disease
K A AngebyS E Hoffner
© 2021 Meta ULC. All rights reserved