Results 71 to 80 of about 76,669 (262)

Discrepancy between the tuberculin skin test and the whole-blood interferon gamma assay for the diagnosis of latent tuberculosis infection in an intermediate tuberculosis-burden country.

open access: yesJournal of the American Medical Association (JAMA), 2005
CONTEXT A recently developed whole-blood interferon gamma (IFN-gamma) assay based on stimulation with the Mycobacterium tuberculosis-specific antigens early secreted antigenic target 6 and culture filtrate protein 10 shows promise for the diagnosis of ...
Y. Kang   +6 more
semanticscholar   +1 more source

Ocular Pharmacokinetics of Topical Chloramphenicol in Dogs: Effects of Concentration and Vehicle Formulation

open access: yesJournal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 4, Page 378-384, July 2026.
ABSTRACT This study compared tear film exposure and retention of four chloramphenicol ophthalmic formulations in dogs, evaluating the effects of drug concentration (0.2% to 5%) and vehicle type (solution vs. ointment). Eight healthy dogs were enrolled in a randomized paired‐eye crossover study consisting of two sessions with a 7‐day washout.
Bar Fruchter   +3 more
wiley   +1 more source

Bovine tuberculosis in Swedish farmed deer [PDF]

open access: yes, 2004
Bovine tuberculosis (BTB) was introduced into Swedish farmed deer herds in 1987. Epidemiological investigations showed that 10 deer herds had become infected (July 1994) and a common source of infection, a consignment of 168 imported farmed fallow deer ...
Wahlström, Helene
core  

TUBERCULIN TEST. [PDF]

open access: yesJournal of the American Medical Association, 1907
n ...
openaire   +2 more sources

Bovine tuberculosis history as a risk factor for recurrence in English cattle herds experiencing a breakdown

open access: yesVeterinary Record, Volume 198, Issue 12, Page e533-e542, 13–27 June 2026.
Abstract Background Bovine tuberculosis (TB) threatens cattle farming in England. Supplementing tuberculin skin testing with the interferon‐gamma blood test during TB incident (breakdown) management can enhance diagnostic sensitivity. We aimed to identify herds at greater risk of recurrence depending on their recent TB history to inform targeted ...
Daisy Duncan   +5 more
wiley   +1 more source

Utility of newer technologies for the diagnosis of active and latent tuberculosis [PDF]

open access: yes, 2009
Includes bibliographical references (leaves 91-109).Since the 1800s the tuberculin skin test (TST) has been the only available test for latent tuberculosis (LTBI). Recently, interferon-gamma release assays (IGRAs) have been developed which are based upon
Cashmore, Tamaryn Jane   +1 more
core  

Screening for ТВ Infection. State of the Problem

open access: yesЭпидемиология и вакцинопрофилактика, 2016
Introduction. Currently, the issue of early detection of tuberculosis infection in children with use as the primary method of tuberculin is extremely important.
E. A. Borodulina
doaj   +1 more source

Parasitic infection may be associated with discordant responses to QuantiFERON and tuberculin skin test in apparently healthy children and adolescents in a tuberculosis endemic setting, Ethiopia

open access: yesBMC Infectious Diseases, 2013
BackgroundM. tuberculosis remains one of the world’s deadliest pathogens in part because of its ability to establish persistent, latent infections, which can later reactivate to cause disease.
L. Wassie   +11 more
semanticscholar   +1 more source

Effects of Carbon‐to‐Nitrogen Ratio in Biofloc System on Water Quality, Growth Performance and Haematological Parameters of Nile Tilapia (Oreochromis niloticus)

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT A 10‐week indoor culture trial was carried out to assess the impact of various C/N ratios on the water quality, growth performance and haematology of Nile tilapia (Oreochromis niloticus) in a biofloc system. The experiment included four biofloc treatment groups with distinct C/N ratios (12:1, 15:1, 18:1 and 21:1) and a control group with a C/N
Shompa Sarker   +6 more
wiley   +1 more source

A New Model to Calibrate a Reference Standard for Bovine Tuberculin Purified Protein Derivative in the Target Species

open access: yesFrontiers in Veterinary Science, 2018
Since 1986, use of a Bovine International Standard (BIS) for bovine tuberculin has been required to ensure national and international uniformity regarding the potency designation of bovine tuberculin Purified Protein Derivative (PPDb) preparations ...
Klaas Frankena   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy