Results 21 to 30 of about 86,007 (261)

The effects of silver ions and silver nanoparticles on cell division and expression of cdc2 gene in Allium cepa root tips

open access: yesBiologia Plantarum, 2018
The effects of silver nanoparticles (AgNPs), silver ions (Ag+), and polyvinylpyrrolidone (PVP) on mitosis and expression of a gene encoding cyclin-dependent kinase 2 (cdc2) in onion roots were compared.
A. S. Fouad, R. M. Hafez
doaj   +1 more source

Cytological Applications of the Vacuolization Phenomenon as a Means of Determining Saline Cytotoxicity

open access: yesApplied Sciences, 2023
Salt stress induces cytotoxicity at the cellular level, influencing the vacuolization process, disrupting mitotic division, and thus inhibiting plant growth.
Onisan Emilian   +6 more
doaj   +1 more source

The prognostic role of mitosis index, stage and grade of endometrial cancer in Dr. Soetomo General Academic Hospital Surabaya, Indonesia, in 2018-2020

open access: yesMajalah Obstetri dan Ginekologi
HIGHLIGHTS 1. Mitotic index and grade are prognostic factors for endometrial cancer, but both are independent. 2. Stage and mitotic index associated with cell proliferation affect the prognosis of endometrial cancer.
Farida Umi Choviva   +2 more
doaj   +1 more source

Malignant Pilomatricoma in a Young Dog

open access: yesActa Veterinaria, 2016
Malignant pilomatricoma is malignant follicular tumor with only matrical differentiation. Malignant pilomatricoma is rare in dogs. There is little information about sex, breed and age predisposition.
Lee Eun-Joo   +4 more
doaj   +1 more source

The Early Histological Effects of Intravesical Instillation of Platelet-Rich Plasma in Cystitis Models [PDF]

open access: yesInternational Neurourology Journal, 2016
Purpose To evaluate the early histological effects of the intravesical instillation of platelet-rich plasma (PRP) in rabbit models of interstitial and hemorrhagic cystitis.
M. İrfan Dönmez   +4 more
doaj   +1 more source

Pengaruh Batas Insisi, Indeks Mitosis, Dan Tumor Nekrosis Terhadap Angka Rekurensi Tumor Phyllodes

open access: yesMagna Medika, 2016
Background: Phyllodes tumor is one neoplasms fibroepitelial rare, approximately less than 1 % of all breast neoplasms. Determination of prognosis of phyllodes tumors based on histopathologic classification is difficult to implement.
Dian Yuliartha Lestari   +1 more
doaj   +1 more source

Estimation of Growth Rate from the Mitotic Index [PDF]

open access: yesApplied Microbiology, 1973
The growth rate of a eukaryotic population dividing at a constant rate can be estimated from the equation, t m /g ln 2 = ln (1 + R), in which t m is the time required for mitosis, g
K T, Chung   +4 more
openaire   +2 more sources

The Effect of Water Boiled in Aluminum Cookwares on Genomic Abnormalities in the Meristematic Cells of Onion Root

open access: yesJournal of Environmental Health and Sustainable Development, 2021
Introduction: One of the ways of human exposure to aluminum (Al) is Al food packaging materials and cookwares. Although many studies have examined the biotic influence of nanoparticles or ionic form of heavy metals, there are limited studies conducted on
Fathiyeh Ekhlasi, zahra zendehboodi
doaj  

Effect of aqueous extract of Rosemary officinalis on cytotoxicity of CCL4 induced albino male mice

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2018
This study focused the line on the effect of aqueous extract of Rosemary officinalis, as well as, effect of toxic compound CCL4, on micronucleus formation and mitotic index assay in albino male mice.
Ruqaya M. Ibrahim
doaj   +1 more source

Clastogenic Effects of Thyme Essential Oil on Vicia faba

open access: yesChemistry Proceedings, 2022
Indiscriminate use of pesticides in agriculture has many negative implications on both abiotic and biotic components of the environment [1]. One of the alternative methods to maintaining productivity and quality of life is using compounds produced by the
Victoria Bînzari   +4 more
doaj   +1 more source

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