Results 71 to 80 of about 405,460 (280)

Haematoxylin and eosin staining identifies medium to large bacterial aggregates with a reliable specificity: A comparative analysis of follicular bacterial aggregates in axillary biopsies using peptide nucleic acid-fluorescence in situ hybridization and haematoxylin and eosin staining [PDF]

, 2017
Although peptide nucleic acid (PNA), fluorescence in situ hybridization (FISH) and confocal laser scanning microscopy (CLSM) are the reference tools in the study of bacterial aggregates/biofilms, it may also be rather time-consuming.
Hans Christian Ring, Bjarnsholt, Thomas, Jemec, Gregor B. E., Riis, Peter Theut, Kallenbach, Klaus, Klaus Kallenbach, Gregor B. E. Jemec, Lene Bay, Bay, Lene, Thomas Bjarnsholt, Ring, Hans Christian, Peter Theut Riis   +11 more
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A study on optimal biopsy site in patients presenting with dyspepsia for Helicobacter pylori by using the Sydney System of grading [PDF]

Journal of Research in Applied and Basic Medical Sciences
Background & Aims: Helicobacter pylori (H. pylori) infection, a common organic cause of dyspepsia, often lacks macroscopic mucosal lesions, necessitating distinction from functional dyspepsia. This study assessed H.
Divya Tejaswi Gopidesi, Madhuri Recharla, Thejaswini Vallapureddy, Pratima Jonnadula, Durga K, Mohan Rao Nandam, Vaheda Begam   +6 more
doaj  

The first finding of Hassall's corpuscles in the thymi of cultured sturgeons

Veterinární Medicína, 2016
Histological examination of thymi from juvenile Acipenser ruthenus and Acipenser brevirostrum after haematoxylin and eosin staining revealed the presence of Hassall's corpuscles, in a scattered distribution within the thymic medulla in two of seven, and ...
E. Salkova, M. Flajshans
doaj   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Papillary carcinoma: papillary clusters of cells replacing large vessel with similar invasion of smaller vessels, top right (haematoxylin and eosin × 100) [PDF]

, 2011
Papillary carcinoma higher magnification: papillae with fibrovascular cores, lined by crowded cells with nuclear clearing and occasional grooving (haematoxylin and eosin × 400).Copyright information:Taken from "Thyroid cancer causing obstruction of the ...
Clive Harmer (46032), Kshama Wechalakar (46031), Kate Newbold (46029), Steve L Hyer (46027), Prasad Dandekar (46028), Masud Haq (46030)   +5 more
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Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Histopathological Study of Varicose Veins with Special Emphasis on Masson Trichrome and Verhoeff’s van Gieson Stains

Nigerian Postgraduate Medical Journal
Background: Varicose veins are a common condition affecting millions of people worldwide. While they are often considered primarily a cosmetic issue, varicose veins can also lead to pain, swelling, and discomfort.
P. Roshan Parveen, R. Pavithra, M. Sudha, R. Vimal Chander, S. Prakashiny   +4 more
doaj   +1 more source

Assessment of the Effectiveness of Xylene-free Haematoxylin and Eosin Staining versus the Conventional Approach: A Comparative Observational Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Xylene, a commonly used hydrocarbon in histopathological laboratories, poses significant risks, including carcinogenicity. Identifying safer alternatives is essential for laboratory safety and environmental sustainability. Aim: To evaluate
Swetha Muralidharan, Sangeetha Nagalingam, Shimi Sunder Raja Kumar   +2 more
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Haematoxylin and eosin staining method in microwave oven [PDF]

, 2000
Mikrodalga yöntemlerinin geleneksel fiksasyon, boyama ve doku takibi metodlarına pek çok üstünlüğü vardır. Hızlı fiksasyon, daha iyi koruma, biyolojik moleküllerin korunması, kesitlerin hızlı gömülmesi ve boyanması birincil kazançlarıdır.

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