Exfoliated Cells
Micronuclei Count in Oral Exfoliated Cells - A Tool for Biomonitoring DNA Damage in Tobacco Users
... individuals with clinically diagnosed leukoplakia. Approval from the Ethical Committee was obtained and written consent was taken from all participants. After a thorough medical history and oral examination participants ...
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Detection of multiple mutations in urinary exfoliated cells from male bladder cancer patients at diagnosis and during follow-up
... We are aware that the present study is affected by some limitations. First, there are inherent problems with urinary testing. As volume and stage/grade of BC can vary vastly, DNA testing must be able to deal with a small ...
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Study of exfoliated cells in the buccal mucosa of smokers and non-smokers – a cytological comparative study
... more than 40 known carcinogens such as tar, nitrosamines etc. as well as heat generated by smoking plays important role in mucosal changes. 5 The most common type of oral cancer is squamous cell carcinoma, which develops ...
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Detection of herpes simplex virus DNA from genital lesions by in situ hybridization
... Twelve samples were viral isolation positive and DNA positive, although they contained 20 exfoliated cells on examination, the overall sensitivity of the DNA detection by in situ hybridi[r] ...
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A Comparative Analysis of Micronuclei in Buccal Smears of Tobacco Smokers and Non-Smokers
... in exfoliated buccal mucosal cells using PAP ...collected exfoliated cells from the oral cavity from 30 age matched clinically healthy smokers (with h/o smoking > 5 pack years) and non ...
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... Microscopic demonstration of chlamydial inclusions within cells offered the first laboratory procedure sup- porting the clinical diagnosis of chlamydial infection. Our aim is to evaluate the usefulness of ...
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Role of Micronuclei as a Diagnostic Tool in Exfoliative Cytology of Oral Preneoplastic and Neoplastic Conditions among Tobacco Chewers
... studies with a significant increase in MN are related to a risk of oral cancer. They are performed in subgroups of subjects with specific lifestyle habits like chewers of betel quids (areca nut, betel leaves, slaked ...
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Micronucleus Determination In Children Subjected To Iopa Radiograph During Diagnosis Of Carious Lesions
... aphic methods, the oral buccal epithelium is directly exposed to ionizing X-ray radiation. Many approaches and techniques have been developed for the monitoring of human populations exposed to various mutagens The ...
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In vitro culture of cells exfoliated in the urine by patients with diabetes mellitus
... of cells that could be cultured in ...culturable cells into the ...culturable cells (5.2 cells/100 ml urine), whereas diabetics with both retinopathy and advanced nephropathy exfoliate even ...
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Cytotoxic and Genotoxic Biomonitering In Patients Exposed To Radiation Therapy- A Cytological Study
... To evaluate DNA damage (Micronucleus) and cellular death (Pyknosis, karyolysis and karyorhexis) of oral exfoliated cells from both exposed side & unexposed side in Individuals before & after ...
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Evaluation of Micronuclei in Oral Squamous Cell Carcinoma: A Cytological Study
... micronucleated cells in Feulgen- and Papanicolaou- stained smears of oral exfoliated cells in healthy control subjects and oral squamous cell carcinoma (SCC) patients and to compare and correlate the ...
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Usefulness of Immuno Magnetic Beads Conjugated with Anti EpCAM Antibody for Detecting Endometrial Cancer Cells
... The present study showed that the sensitivity to detect endometrial cancer patients and the specificity for non- malignant controls with flow cytometry analysis were 73% and 75%, respectively. Meanwhile, the sensitivity ...
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Emissions generated by sugarcane burning promote genotoxicity in rural workers: a case study in Barretos, Brazil
... The results obtained in the present study revealed that workers exposed to emissions generated by sugar cane burning exhibit a higher micronucleus frequency in per- ipheral blood lymphocytes and buccal mucosa ...
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Evaluation of micronuclei count in exfoliated buccal mucosal cells amongst different age groups of normal healthy individuals: a quantitative study
... micronucleated cells may be less (Pickering, 2006 and Bartkova, ...in exfoliated buccal mucosal cells amongst different age groups of normal healthy individuals and also to determine a normal range ...
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Micronucleus frequency in children exposed to biomass burning in the Brazilian Legal Amazon region: a control case study
... Background: The Amazon represents an area of 61% of Brazilian territory and is undergoing major changes resulting from disorderly economic development, especially the advance of agribusiness. Composition of the ...
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Detection of human papillomaviruses in exfoliated cervicovaginal cells by in situ DNA hybridization analysis
... The sensitivity and specificity of the in situ DNA hybridization method in detecting HPV DNA sequences in cervicovaginal cells were also evaluated by comparing the in situ DNA hybridizat[r] ...
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Whiskey phase exfoliation: exfoliation and printing of nanosheets using Irish whiskey
... were solvent-exchanged, replacing the whiskey with an aqueous surfactant solution which is transparent to 200 nm. Figure 2(A) shows the extinction spectra of a set of size-selected, whiskey-exfoliated BN samples ...
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Open Journal Systems
... protocol. The extraction should be performed with strict control of the aseptic chain. Soft tissue remnants to be removed and the teeth to be immediately transferred to sterile chilled vials containing 20 mL of either of ...
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Pulp regeneration: current stages of research. A literature review
... stem cells appropriately signalized, which develop themselves when transplanted in appropriate ...stem cells, still there are obstacles to overcome to replace a human tooth lost through tissue ...stem ...
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Natural history of human papillomavirus infection among young men from Kisumu, Kenya
... There was a potential lack of complete ascertainment of penile HPV infection since this study used HPV DNA results from sampling two anatomical sites (the shaft and the glans/coronal sulcus). A validation study among a ...
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