In order to evaluate the capacity of laser scanning cytometry (LSC) to detect acid-fast bacilli directly on clinical samples, a comparison between Kinyoun-stained smears analyzed under light microscopy and propidium iodide-auramine-stained smears analyzed by LSC was performed. The results were compared with those for culture on BACTEC MGIT 960. LSC is a new, reliable methodology to detect MYCOBACTERIA:
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC344451 | PMC |
| http://dx.doi.org/10.1128/JCM.42.2.906-908.2004 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Assessment of Photoreceptor Recovery and Visual Function Utilizing Adaptive Optics and Microperimetry in Patients with Surgically Closed Macular Holes.
Photodiagnosis Photodyn Ther
December 2024
Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China, Ministry of Education International Joint Laboratory of Ocular Diseases, Tianjin, China, Tianjin Key Laboratory of Ocular Trauma, Tianjin, China, Tianjin Institute of Eye Health and Eye Diseases, Tianjin, China, China-UK "Belt and Road" Ophthalmology. Electronic address:
Background: This study investigated the association between photoreceptor structural restoration and visual function outcomes in patients undergoing surgery for closed macular holes (MHs). Using adaptive optics scanning laser ophthalmoscopy (AOSLO) and microperimetry, we aimed to provide a more detailed understanding of photoreceptor recovery and visual improvement in closed MHs.
Methods: We conducted a retrospective observational study of 31 eyes of 28 patients who underwent vitrectomy with internal limiting membrane (ILM) peeling to treat idiopathic MHs.
Enhanced Osseointegration of Titanium Alloy Bone Implants Coated With Carob-calcium Hydroxide Nanoparticles: A Comparative Study.
J Craniofac Surg
December 2024
Department of Oral and Maxillofacial Surgery, College of Dentistry, King Saud University.
Objectives: This study aimed to evaluate the osseointegration properties of titanium bone implants coated with carob-mediated calcium hydroxide nanoparticles biomechanically, radiographically, and histologically on rabbit tibias.
Material And Methods: Forty coated and forty uncoated titanium alloy bone implants were inserted into 20 New Zealand rabbits; each tibia received 2 implants. The rabbits were sacrificed after 4 or 8 weeks, and samples were retrieved for biomechanical evaluation through removal torque test to assess the bond between implant and bone, radiographic evaluation through microcomputed tomography analysis to compare the bone-to-implant contact percentage and bone volume of the peri-implant area, scanning electron microscopic and histologic evaluation through hematoxylin and eosin stain.
Stable Convergent Polyneuronal Innervation and Altered Synapse Elimination in Muscles from Patients with Blepharospasm Responding Poorly to Recurrent Botulinum Type-A Neurotoxin Injections.
Toxins (Basel)
November 2024
Institut des Neurosciences Paris-Saclay, UMR 9197, CNRS/Université Paris-Sud, 91198 Gif-sur-Yvette, Cedex, France.
Botulinum neurotoxin type-A (BoNT/A), which blocks quantal acetylcholine (ACh) release at the neuromuscular junction (NMJ), has demonstrated its efficacy in the symptomatic treatment of blepharospasm. In 3.89% of patients treated for blepharospasm at Tenon Hospital, BoNT/A was no longer effective in relieving the patient's symptoms, and a partial upper myectomy of the muscle was performed.
View Article and Find Full Text PDFCarbapenem-Resistant Adherence to Magnetic Nanoparticles.
Nanomaterials (Basel)
December 2024
Department of Biosystems and Agricultural Engineering, Michigan State University, East Lansing, MI 48824, USA.
Carbapenem-resistant (CRE) is an emerging global concern. Specifically, carbapenemase-producing (CP) strains in CRE have recently been found in clinical, environmental, and food samples worldwide, causing many hospitalizations and deaths. Their rapid identification and characterization are paramount in control, management options, and treatment choices.
View Article and Find Full Text PDFThe Impact of Laser Irradiation on Thin ZrN Films Deposited by Pulsed DC Magnetron Sputtering.
Nanomaterials (Basel)
December 2024
School of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.
Transition metal nitrides have extensive applications, including magnetic storage devices, hardware resistance coatings, and low-temperature fuel cells. This study investigated the structural, electrical, and mechanical properties of thin zirconium nitride (ZrN) films by examining the effects of laser irradiation times. Thin ZrN films were deposited on glass substrates using pulsed DC magnetron sputtering and irradiated with a diode laser for 6 and 10 min.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!