نتایج جستجو برای: scc چشم
تعداد نتایج: 22583 فیلتر نتایج به سال:
Abstract Rice husk is considered as a waste product of farming. However, rice ash (RHA) has good pozzolanic activity, which can be used in cement-based materials supplementary cementitious material (SCM), and it also suitable for self-compacting concrete (SCC). This study reviews the physical chemical properties RHA RHA–SCC mixtures such fresh (crucial factors evaluation methods workability SCC...
Primary small cell carcinoma (SCC) of the esophagus is characterized by high malignancy with a tendency to metastasize early through lymph and blood circulation. Metastasis of esophageal SCC frequently occurs to distant organs such as liver and lung. However, few cases of appendiceal metastasis have been reported. This paper first presents a pathologically confirmed case with metastasis of esop...
OBJECTIVE To evaluate chromosomal instability at 9p21-22 with p16 protein expression in organ transplant recipients (OTRs) compared with immunocompetent patients with squamous cell carcinoma (SCC). DESIGN In a select population of intraepithelial and subsequent invasive SCC from the same anatomic region of the same patient at different times, we assessed loss of heterozygosity at 3 microsatel...
Primary squamous cell carcinoma (SCC) of the thyroid is very rare. There are no reports of metastatic papillary thyroid carcinoma (PTC) converting to SCC in cervical lymph nodes following total thyroidectomy due to conventional PTC. An 86-year-old woman with a remote history of total thyroidectomy due to PTC underwent palliative neck surgery to treat recurrent bleeding originating from a metast...
We describe SCC kS a Speculative Concurrency Control SCC algorithm that allows a DBMS to use e ciently the extra computing resources avail able in the system to increase the likelihood of timely commitment of transactions Using SCC kS up to k shadow transactions execute speculatively on behalf of a given uncommitted transaction so as to protect against the hazards of blockages and restarts SCC ...
Human HOX genes consist of 39 genes and encode transcription factors that function as master developmental regulators. We hypothesized that the misexpression of HOX genes was associated with carcinogenesis and malignant progression. The expression levels of 39 HOX genes in 31 human oral squamous cell carcinoma (SCC), 11 dysplasia, and 10 normal mucosa tissues were quantified by the real-time RT...
Oral cavity squamous cell carcinoma (OC-SCC) is the most common malignancy of the head and neck (excluding nonmelanoma skin cancer). Recent trends have shown a dramatic rise in the incidence of oropharyngeal squamous cell carcinoma (OP-SCC), with a marked increase in lesions related to human papillomavirus infection. This update presents the latest evidence regarding OC-SCC and OP-SCC. In parti...
INTRODUCTION Cutaneous squamous cell carcinoma (SCC) is common however SCC is rarely seen on the nipple, with only ten cases of SCC of the nipple in literature (American Cancer Society, 2015; Scotto et al., 1983; Pendse and O'Connor, 2015; Loveland-Jones et al., 2010; Brookes et al., 2005; Sofos et al., 2013; King and Kremer, 2012; Venkataseshan et al., 1994; Hosaka et al., 2011) [1-9]. CASE ...
Plasticity of human tumor populations could account for the reason why many tumorigenic human cell lines lose this feature when grown in culture. Methyl methanesulfonate (MMS) was used to convert premalignant squamous cell carcinoma (SCC) cell line SCC-83-01-82 to a malignant phenotype. The MMS-treated SCC-83-01-82 cells (MMS-SCC-83-01-82) produced progressively growing tumors in 5 of 11 splene...
Adenosquamous lung tumours, which are extremely poor prognosis, may result from cellular plasticity. Here, we demonstrate lineage switching of KRAS+ lung adenocarcinomas (ADC) to squamous cell carcinoma (SCC) through deletion of Lkb1 (Stk11) in autochthonous and transplant models. Chromatin analysis reveals loss of H3K27me3 and gain of H3K27ac and H3K4me3 at squamous lineage genes, including So...
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