[PDF] Top 20 um estudo com alunos do 6º ano na disciplina de ciências da natureza

... Oral Lichen Planus (OLP) is an immunologically mediated muco-cutaneous disease. Commonly occurs on skin of genitalia, flexor surfaces of forearm, thigh, scalp, lips, oral mucosa (buccal mucosa, tongue). ... See full document

... human oral microbiome has been known to show strong association with various oral diseases including oral ...normal, oral potentially malignant disorders (OPMD) and cancer ... See full document

... neck malignant neoplasms that includes carcinomas arising from the mucosal lining of the lips, the buccal mucosa, the retromolar trigone, the alveolar ridges, the anterior two- thirds of the tongue, the floor of ... See full document

... As OSMF produces changes localized to oral cavity, it has been put forth that saliva may have a role in the pathogenesis of OSMF. Saliva of OSMF patients have shown increased pH, increase in salivary ... See full document

... mortality. Oral cancer is usually preceded by the occurrence of premalignant lesions or ...a potentially malignant disorder (PMD), plays a vital role in pathogenesis of oral squamous cell ... See full document

... Oral fluid is primarily composed of water (97%) electrolytes, immunoglobins, enzymes and proteins. 39 The salivary glands are composed of specialized epithelial cells which are of two types: the acinar and ductal ... See full document

... Head and neck squamous cell carcinoma (HNSCC), which includes squamous cell carcinomas of the oral cavity, oro- pharynx, larynx, and hypopharynx, is the sixth most com- mon cancer worldwide [1, 2]. Two main ... See full document

... Subjects were asked to rinse their mouth gently with tap water before the start of the procedure. A slightly moistened wooden spatula was used to obtain the smear of exfoliated cells from the oral cavity ... See full document

... healthy oral mucosa (32 cases), potentially malignant disorders (PMDs; (n = 32)) and squamous cell carcinoma (SCC; n = 42) by subjecting them to immunohistochemical analysis using alpha Smooth ... See full document

... Poi MJ et al (2001) studied the somatic mutations of INK4a-ARF locus in squamous cell carcinomas of head and neck which includes samples from pharynx, larynx, oral cavity and unclassified samples. They used ... See full document

... 1670 oral cancer and oropharyngeal cancer patients and found that HPV DNA was associated and was detected by PCR from their exfoliated cells, blood and from fresh biopsy ...The oral cavity is ... See full document

... of Oral Potentially malignant disorders namely Oral Leukoplakia and Oral Submucous fibrosis attending the outpatient department of Oral Medicine and Radiology, Ragas ... See full document

... of potentially malignant disorder (speckled oral leukoplakia, erosive oral lichen planus, and oral submucous fibrosis), and group III had 15 cases of oral squamous cell carcinoma ... See full document

... a potentially eligible study, where effect estimates or data to calculate them is not reported in the manuscript, the authors of the manuscript will be requested to provide the relevant ... See full document

... Gupta PC, et al 37 conducted a study in India. A total of 11,262 men and 10,590 women aged 15 years and older were interviewed for their tobacco habits. Among 5018 men who reported the use of tobacco or areca nut, 164 ... See full document

... in potentially malignant disorders and in oral cancer” conducted by ...of Oral Medicine and Radiology, Ragas Dental College and Hospital, ... See full document

... for oral cancer, and ...on oral cancer incidence. In the meantime, oral screening, especially among Class 2 chewers, and innova- tive strategies to reduce noncompliance to attend second- ary ... See full document

... of malignant transformation to squamous cell carcinoma, the etiology of oral sub mucous fibrosis is unknown but some of the risk factors involved are chewing of areca betel nut and eating chili peppers, ... See full document

... in oral cancer therapy [24] ...in oral cavity carcinogenesis, and mutated p53 expression is frequently observed in non-cancerous epithelium adjacent to OCSS [25] ... See full document

... of oral cancer within recent years, but also that the general public is more aware of Taiwan’s oral cancer pre-screening health promotion program and periodic clinical follow-up: For those persons (≥30 ... See full document