Zobrazeno 1 - 10
of 1 617
pro vyhledávání: '"nucleolar organizer regions"'
Autor:
Arushi Gupta, Shaan Khetrapal, Safia Rana, Sujata Jetley, Seema Monga, Zeeba Shamim Jairajpuri
Publikováno v:
Archives of Medicine and Health Sciences, Vol 11, Iss 2, Pp 223-228 (2023)
Background and Aim: Head-and-neck cancers (HNCs) are significant causes of morbidity and mortality in both the developed and developing worlds. One of the most common types of HNC is oral squamous cell carcinoma (OSCC). The rationale behind the prese
Externí odkaz:
https://doaj.org/article/b447bc77404841a68c74456f57e3efc1
Publikováno v:
Central European Journal of Immunology, Vol 47, Iss 4, Pp 323-331 (2023)
The number of argyrophilic nucleolus organizer regions (AgNOR) is related to the proliferative activity of cells and the degree of neoplastic transformation. The surface area of AgNOR depending on nuclear structure may be a predictor of tumor recurre
Externí odkaz:
https://doaj.org/article/82d0ecd83c7440f3b124e9a4235a7136
Publikováno v:
Frontiers in Biomedical Technologies, Vol 10, Iss 2 (2022)
Purpose: Numerous studies have described the effect of Electromagnetic Fields (EMFs) in the promotion of Bone Marrow Stem Cell (BMSC) differentiation. We aimed to investigate the influence of frequency (10 and 100 Hz) and different pulse shapes (sine
Externí odkaz:
https://doaj.org/article/5da2626e769d44b9b0a2e24ac62e0288
Autor:
Krishan Kumar Tyagi, Lokesh Chandra, Manoj Kumar, Sameep Singh, Deepak Passi, Jyoti Goyal, Utkarsh Gupta
Publikováno v:
Journal of Family Medicine and Primary Care, Vol 9, Iss 1, Pp 125-130 (2020)
Objective: To determine the proliferative nature of different types of odontogenic cysts using silver-stained nucleolar organizer region (AgNOR) staining. Materials and Methods: Forty histopathological sections of each of odontogenic keratocyst, dent
Externí odkaz:
https://doaj.org/article/b1edf9a6a042466f9262e25ac63484d0
Publikováno v:
Caryologia (2021)
The karyotypes of European bison Bison bonasus and domestic cattle Bos taurus are characterized by a diploid number of chromosomes, 2n = 60. Here, we characterized the European bison karyotype in terms of size and distribution of constitutive heteroc
Externí odkaz:
https://doaj.org/article/76cac3bc26494fb7ab5812290ea4a488
Autor:
Yeşildağ, Kerim, Kokulu, Kamil, Mutlu, Hüseyin, Eröz, Recep, Taha Sert, Ekrem, Sarıtaş, Ayhan
Publikováno v:
Gaceta Médica de México. 157
The purpose of the study is to investigate whether there is any relationship between mean argyrophilic nucleolar organizing regions (AgNOR) number and total AgNOR area/total nuclear area (TAA/TNA) ratio and the levels of brain hypoxia after exposure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9843ea39c0f778b41070fdfe7ec2d8e7
https://doi.org/10.24875/gmm.m21000625
https://doi.org/10.24875/gmm.m21000625
Publikováno v:
Diagnostics, Vol 12, Iss 4, p 832 (2022)
The evaluation of argyrophilic nucleolar organizer regions (AgNORs) uses a simple method used in research into neoplasm. Bone marrow aspirates from 70 patients with acute leukemia underwent morphological, immunophenotypic, and genetic assessment and
Externí odkaz:
https://doaj.org/article/9ce322c925f841c79420231968605177
Publikováno v:
Veterinary World, Vol 11, Iss 10, Pp 1371-1375 (2018)
Aim: The objective of this experiment was to study the nucleolar organizer region (NOR)-banding pattern in Large White Yorkshire (LWY) crossbred and non-descript pigs and finding differences in the number of NORs between animals and between genetic g
Externí odkaz:
https://doaj.org/article/88a3938aa425413180c80b49aeab8a5f
Publikováno v:
Journal of Oral Biology and Craniofacial Research, Vol 8, Iss 2, Pp 94-97 (2018)
Background: The nucleolar organizer region (NOR) is by definition part of a chromosome, and nucleolus is a structure containing this chromosomal part and in addition the material which accumulate around the NOR, mostly rRNAs and their precursors as w
Externí odkaz:
https://doaj.org/article/9882e36b91f64260bb5b20107e26fb19
Publikováno v:
Medicina, Vol 57, Iss 11, p 1177 (2021)
Background and Objectives: It is of great importance to obtain information about the severity of ischemic damage and duration of testicular torsion for an effective treatment strategy. Nucleolar-organizing regions (NORs) are sites of the ribosomal ge
Externí odkaz:
https://doaj.org/article/f57b5cb7a7a84373aaa9e2dccc372be2