Results 41 to 50 of about 1,577 (202)

Nucleolar Organizer Region (NORs) in pseudocarcinomatous hyperplasia and squamous cell carcinoma of the oral mucosa

São Paulo Medical Journal
Counts of nucleolar regions (NORs) demonstrated by a silver staining technique in paraffin sections, have been used to distinguish benign from malignant lesions.
Albina Messias de Almeida Milani Altemani, Agrício Crespo, lzilda Aparecida Cardinalli, Denise Norato   +3 more
doaj   +1 more source

Quantitative and qualitative analysis of AgNORS in OSMF leukoplakia and OSCC [PDF]

, 2022
Background: Oral cancer is one of the most significant reasons of death in India. The quantitative and qualitative assessment of AgNORs parameters has been used in oncology for both diagnostic and prognostic objectives.
Dani, Gaurav, Wasti, Amit, Dani, G. (Gaurav), Kumar, C. K. (Chokkara), Wasti, J. (Jyoti), Wasti, Jyoti, Nayak, S. (Sunil), Khan, N. (Naved), Nayak, Sunil, Wasti, A. (Amit), Kumar, Chokkara Kiran, Khan, Naved   +11 more
core   +1 more source

Clinical, pathological and prognostic features of surgically excised cutaneous and subcutaneous digital and distal limb mast cell tumours in dogs

Journal of Small Animal Practice, Volume 67, Issue 1, Page 67-76, January 2026.
Objective To evaluate clinical, pathological and prognostic features and outcomes of dogs with surgically excised cutaneous and subcutaneous digital or distal limb mast cell tumours. Materials and Methods Medical records between 2014 and 2024 were reviewed, and signalment, clinicopathological testing, tumour location, recurrence, complications and ...
A. K. Erickson, G. Tremolada, K. E. Sztukowski, D. H. Thamm, B. D. Husbands   +4 more
wiley   +1 more source

Análisis de imágenes digitales de AgNORs en hiperplasia endometrial y adenocarcinoma

Gaceta Médica de México
Antecedentes: Los AgNORs están ubicados en los satélites de los brazos cortos de los cromosomas acrocéntricos. Se ha observado aumento de AgNORs en diferentes tipos de cánceres. Objetivo: Analizar el número, tamañ
Catalina García-Vielma, Martha I. Dávila-Rodríguez, Ricardo M. Cerda-Flores, Elva I. Cortés-Gutiérrez   +3 more
doaj   +1 more source

Clinical Value of Various Histological Factors in Cutaneous and Subcutaneous Mast Cell Tumors in 197 Dogs

Journal of Veterinary Internal Medicine, Volume 39, Issue 6, November/December 2025.
ABSTRACT Background Many histological tests have been correlated with outcome in mast cell tumors (MCTs)in dogs, but their statistical independence is uncertain. Objective To investigate the clinical value of histological factors in the prognostication of dogs with MCTs.
Katherine Boyd, Melanie Dobromylskyj, Imogen Schofield, Dan O'Neill, Celia Figueroa, Owen Davies   +5 more
wiley   +1 more source

Nucleolar Organizer Regions (NORs)

São Paulo Medical Journal
Counts of nucleolar regions (NORs) demonstrated by a silver staining technique in paraffin sections, have been used to distinguish between benign and malignant lesions. AgNORs were studied in 24 biopsies from oral cavity (5 cases of normal oral mucosa, 5
Albina Messias de Almeida Milani Altemani
doaj   +1 more source

Different Proliferation Patterns in Breast Cancer: AgNOR Measurements in ER-Negative and ER-Positive Tumor Cells

Analytical Cellular Pathology, 2000
The relation between estrogen receptors (ER) and argyrophilic nucleolar organizer regions (AgNORs) in situ within human breast cancer cells was analyzed. For AgNOR measurements in 49 invasive breast carcinomas, a new reproducible staining method for dual
Lukas Günther, Peter Hufnagl, Klaus‐Jürgen Winzer, Hans Guski   +3 more
doaj   +1 more source

Hypertranscription of rDNA Responsible for Nucleolar Remodelling is a Doorman for Acquiring Pluripotency

Cell Proliferation, Volume 58, Issue 10, October 2025.
Active nucleoli have the capability to release perinuclear heterochromatin, which is a novel event of iPSC reprogramming. ABSTRACT Ribosome biogenesis occurs within the nucleolus, with the initial step being the transcription of ribosomal DNA (rDNA). Although rDNA transcription is limited in somatic cells, it is more active in stem cells. Nevertheless,
Yuchen Sun, Xinglin Hu, Xingwei Huang, Wenyao Zhou, Shubing Lan, Hui Zhang, Guangming Wu, Lei Lei   +7 more
wiley   +1 more source

ПАРАМЕТРЫ АКТИВНОСТИ ЯДРЫШКОВЫХ ОРГАНИЗАТОРОВ В ЭРИТРОЦИТАХ У ИНДЕЕК В ПОСТНАТАЛЬНОМ ОНТОГЕНЕЗЕ

Ветеринарная патология, 2010
As a result of researches activity parameters nucleoar organizers erythrocytes turkeys in postnatal ontogenesis are studied. It is established that in depending on a floor and age area AgNORs in cages is in limits from 0,257±0,011 to 0,387±0,009 mcm2 ...

doaj  

Thymol and Carvacrol: Molecular Mechanisms, Therapeutic Potential, and Synergy With Conventional Therapies in Cancer Management

Food Science &Nutrition, Volume 13, Issue 9, September 2025.
Monoterpenes like thymol and carvacrol are recognized for their anti‐inflammatory and anticancer properties, predominantly found in the Lamiaceae family, particularly in Thymus species, but also present in Verbenaceae, Scrophulariaceae, Ranunculaceae, and Apiaceae families.
Ahmad Mujtaba Noman, Muhammad Tauseef Sultan, Shehnshah Zafar, Muhammad Maaz, Aimen Mazhar, Muzzamal Hussain, Muhammad Imran, Ahmed Mujtaba, Muhammad Tajammal Hussain, Suliman A. Alsagaby, Waleed Al Abdulmonem, Muhammad Asif Khan, Entessar Al Jbawi   +12 more
wiley   +1 more source