نتایج جستجو برای: gist
تعداد نتایج: 3929 فیلتر نتایج به سال:
The effects of associative strength and gist relations on rates of children’s and adults’ true and false memories were examined in three experiments. Children aged 5–11 and university-aged adults participated in a standard Deese/Roediger–McDermott false memory task using DRM and category lists in two experiments and in the third, children memorized lists that differed in associative strength an...
Gastrointestinal stromal tumors (GISTs) are potentially malignant mesenchymal tumors that can give rise to distant metastases, mainly in the liver. The co-occurrence of synchronous primary liver tumors (e.g., hepatocellular carcinoma (HCC)) in patients with GIST is extremely rare. This report describes a 77-year-old male patient with liver metastasis of GIST originating in the small intestine a...
Gastrointestinal stromal tumors (GIST) exhibit a strong oncogenic dependency on KIT and KIT inhibitors confer long lasting disease stabilization in the majority of patients. Nonetheless, KIT inhibition alone does not cure GIST as a subset of GIST cells evade apoptosis and eventually develop resistance. Inhibitors of Apoptosis Proteins (IAPs) may confer resistance to drug-induced apoptosis. We o...
Tailgut cysts and rectal gastrointestinal stromal tumors (GIST) are rare found in the retrorectal space. congenital malformations resulting from incomplete regression of hindgut during embryogenesis they mostly affect women third to sixth decade life; GIST account for 5% all GIST. Both conditions may present with nonspecific symptoms such as pelvic or anal pain, bleeding weight loss. usually be...
Treatment for metastatic gastrointestinal stromal tumor (GIST) is a challenge, particularly in pregnant female because of the absence of safety data concerning imatinib use during pregnancy. We report a case of metastatic GIST surgically resected during pregnancy with a favorable outcome. A treatment strategy for GIST in pregnant patients should be carefully discussed by a multidisciplinary tea...
Tanaka and colleagues (1) present results of a novel glucose-conjugated photodynamic therapy (PDT) sensitizing agent (H2TFPC-SGlc) in gastrointestinal stromal tumor (GIST) cells (1). They state that, aside from surgery, there are currently no effective treatment strategies for GIST and demonstrate that there is selective accumulation of H2TFPC-SGlc– and PDT-induced apoptosis in GIST-T1 cells, p...
BACKGROUND Dysregulation of microRNA (miRNA) has been implicated in gastrointestinal stromal tumors (GISTs) but the mechanism is not fully understood. In this study, we aimed to explore the involvement of epigenetic alteration of miRNA genes in GISTs. METHODS GIST-T1 cells were treated with 5-aza-2'-deoxycytidine (5-aza-dC) and 4-phenylbutyric acid (PBA), after which miRNA expression profiles...
The effects of associative strength and gist relations on rates of children’s and adults’ true and false memories were examined in three experiments. Children aged 5 through 11 and universityaged adults participated in a standard Deese/Roediger-McDermott false memory task using DRM and category lists in two experiments and in the third, children memorized lists that differed in associative stre...
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