Results 61 to 70 of about 70,850,632 (188)

Immunohistochemical demonstration of keratins in the epidermal layers of the Malayan pangolin (Manis javanica), with remarks on the evolution of the integumental scale armour

open access: yesEuropean Journal of Histochemistry, 2013
Using immunohistochemistry, the study demonstrates the distribution of keratins (pan-keratin with CK1-8, 10, 14-16, 19; keratins CK1, 5, 6, 9, 10; hair keratins AE13, AE14) in the epidermis of the Malayan pangolin (Manis javanica).
W. Meyer   +4 more
doaj   +1 more source

Keratin 19 im Verdauungssystem

open access: yes, 2018
Keratine stellen Intermediärfilamente der Epithelzellen dar. K19 gehört mit K7, K8, K18 und K20 zu den Keratinen der einschichtigen Epithelien. In der Leber wird es in den Gallengangepithelien und hepatischen Stammzellen, nicht aber in adulten Hepatozyten exprimiert.
openaire   +2 more sources

Keratin-positive stromal cells are confined within the elastic lamina of the peritoneal membrane (VVG and pan-keratin).

open access: yes, 2017
Adenocarcinoma of the colon invades the peritoneal membrane with uneven fraying of the elastic fibers of the elastic lamina. At low magnification, the keratin-positive stromal cells appear to extend past the elastic lamina and into the subserosa (A and B,
Jey-Hsin Chen (3830464)   +1 more
core   +1 more source

Keratin-Graphene Nanocomposite: Transformation of Waste Wool in Electronic Devices

open access: yes, 2019
Electronic devices, designed to be long lasting, are commonly made with rigid, nondegradable materials. These, together with the presence of rare and toxic elements, create significant issues for their waste management.
Davide Spirito (3330324)   +6 more
core   +1 more source

Keratin 18 is associated with a subset of older taste cells in the rat [PDF]

open access: yes, 1995
All or nearly all intragemmal (elongated) cells of rat taste buds were immunopositive for keratins 7, 8, and 19. In contrast, keratin 18 was detected in 19±5 cells per taste bud (mean±sd), or about 25% of the intragemmal cells.
Zhang, Chunxiao   +5 more
core   +1 more source

A Unique Expression of Keratin 14 in a Subset of Trophoblast Cells. [PDF]

open access: yesPLoS ONE, 2015
The placenta, a transient organ in human, is essential for pregnancy maintenance and for fetal growth and development. Trophoblast and stromal cells are the main cell types present in human placenta.
Wassim Abou-Kheir   +4 more
doaj   +1 more source

Novel Picornavirus Associated with Avian Keratin Disorder in Alaskan Birds

open access: yesmBio, 2016
Avian keratin disorder (AKD), characterized by debilitating overgrowth of the avian beak, was first documented in black-capped chickadees (Poecile atricapillus) in Alaska.
Maxine Zylberberg   +5 more
doaj   +1 more source

ANTIFUNGAL EFFECT OF GOLD NANOPARTICLES ON FUNGI ISOLATED FROM ONYCHOMYCOSIS PATIENTS [PDF]

open access: yesAl-Azhar Journal of Pharmaceutical Sciences, 2019
Onychomycosis is a widely distributed fungal nail infection which can be caused by dermatophytes, yeasts or non-dermatophytic fungi.  In our study a total of 7 species related to 4 genera were isolated from 50 patients suspected with the fungal nail ...
Aml Sami
doaj   +1 more source

Penile osteosarcoma

open access: yesSurgical and Experimental Pathology, 2023
Introduction Extraskeletal osteosarcoma arising in the penis is exceedingly rare and its major differential diagnosis is sarcomatoid carcinoma. Case presentation A 19-year-old patient noticed a deep nodule in the dorsal side of the penis 2 years before ...
Daniel Abensur Athanazio   +3 more
doaj   +1 more source

The Tissue-dependent Keratin 19 Gene Transcription Is Regulated by GKLF/KLF4 and Sp1

open access: yesJournal of Biological Chemistry, 2000
Keratins play critical roles in cellular differentiation and cytoskeletal organization. Keratin 19 (K19) is unique because it has been implicated as a marker of stem cells in some tissues, such as the hair follicle in the skin. It is also associated with malignant transformation in esophageal and pancreatic cancers.
F H, Brembeck, A K, Rustgi
openaire   +2 more sources

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