Results 11 to 20 of about 1,427,308 (312)

Human fetal skin derived merkel cells display distinctive characteristics in vitro and in bio-engineered skin substitutes in vivo

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Human skin contains specialized neuroendocrine Merkel cells responsible for fine touch sensation. In the present study, we performed in-depth analysis of Merkel cells in human fetal back skin. We revealed that these Merkel cells expressed cytokeratin 20 (
Katarzyna Michalak-Micka   +17 more
doaj   +1 more source

Multispectral Depth-Resolved Fluorescence Lifetime Spectroscopy Using SPAD Array Detectors and Fiber Probes

open access: yesSensors, 2019
Single Photon Avalanche Diode (SPAD) arrays are increasingly exploited and have demonstrated potential in biochemical and biomedical research, both for imaging and single-point spectroscopy applications. In this study, we explore the application of SPADs
João L. Lagarto   +7 more
doaj   +1 more source

Tonsillar tuberculosis: a forgotten clinical entity

open access: yesJournal of Family Medicine and Primary Care, 2015
Tuberculosis of tonsils is an extremely rare variety of extra-pulmonary tuberculosis which frequently simulates the tonsillar malignancy, especially in elderly individuals.
Anirban Das   +3 more
doaj   +1 more source

Quantitative and qualitative features of tissue biopsy for successful diagnosis of oral cancer

open access: yesOral Oncology Reports, 2023
Objective: This study aimed to evaluate quantitative and qualitative tissue features as factors associated with successful cancer diagnosis at the first attempt of oral biopsy.
Narawich Meemongkol   +2 more
doaj   +1 more source

Propagation of Cylindrical Vector Laser Beams in Turbid Tissue-Like Scattering Media

open access: yesPhotonics, 2019
We explore the propagation of the cylindrical vector beams (CVB) in turbid tissue-like scattering medium in comparison with the conventional Gaussian laser beam.
Alexander Doronin   +4 more
doaj   +1 more source

Zalecenia Polskiej Grupy Mięsakowej odnośnie postępowania diagnostyczno-terapeutycznego oraz kontroli u chorych na neurofibromatozę typu 1 (NF1) oraz malignant peripheral nerve sheath tumor związany z NF1

open access: yesNowotwory, 2022
Neurofibromatoza typu 1 (zespół NF1 in. choroba Recklinghausena, nerwiakowłókniakowatość typu 1), jest dziedziczona autosomalnie dominująco, a odpowiadają za nią mutacje genu NF1 kodującego białko neurofibrominy.
Piotr Rutkowski   +21 more
doaj   +1 more source

DIFFERENTIAL DIAGNOSIS OF SOFT TISSUE TUMORS

open access: yesWiadomości Lekarskie, 2022
The aim of the study is to identify clinical signs of neurilemmoma of the upper limb, its main ultrasound and X-ray distinctions from other benign tumors of soft tissues. To make a preliminary diagnosis, it is advisable to use different methods of imaging, such as: ultrasound, MRI, radiography.
Kapustianskyi, Denys   +4 more
openaire   +3 more sources

Modeling the Pathogenesis of Charcot-Marie-Tooth Disease Type 1A Using Patient-Specific iPSCs

open access: yesStem Cell Reports, 2018
Summary: Charcot-Marie-Tooth disease type 1A (CMT1A), one of the most frequent inherited peripheral neuropathies, is associated with PMP22 gene duplication.
Lei Shi   +15 more
doaj   +1 more source

In vivo genome editing in mouse restores dystrophin expression in Duchenne muscular dystrophy patient muscle fibers

open access: yesGenome Medicine, 2021
Background Mutations in the DMD gene encoding dystrophin—a critical structural element in muscle cells—cause Duchenne muscular dystrophy (DMD), which is the most common fatal genetic disease.
Menglong Chen   +19 more
doaj   +1 more source

Tissue Diagnosis With Magnetic Resonance Imaging [PDF]

open access: yesCirculation, 2007
A 42-year-old male presented for evaluation of palpitations and chest pain. Physical examination suggested mild mitral regurgitation. Initial echocardiography showed a large mass attached to the interatrial septum. He then underwent cardiac magnetic resonance imaging for tissue characterization of the mass. Spin-echo imaging without (Figure, …
Subha V, Raman   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy