INT111476
From wiki-pain
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Sentences Mentioned In
Key: | Protein | Mutation | Event | Anatomy | Negation | Speculation | Pain term | Disease term |
Expression of p63 differs in peritoneal endometriosis, endometriomas, adenomyosis, rectovaginal septum endometriosis, and abdominal wall endometriosis. | |||||||||||||||
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OBJECTIVE: To determine whether p63 is expressed differently in peritoneal endometriosis, endometriomas, and adenomyosis, as well as in deep endometriotic nodules of the rectovaginal septum and abdominal wall. | |||||||||||||||
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Immunohistochemistry was used to evaluate p63 expression. | |||||||||||||||
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Compared to their non-disrupted counterparts, focally disrupted tumor capsules displayed a number of unique alterations, including a significantly lower proliferation index and p63 expression, but a significantly higher frequency of degeneration, apoptosis and infiltration of leukocytes, which are generally located at or near focally disrupted tumor capsules (Fig 3d).
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Immunohistochemical analysis confirmed the urothelial histotype (positive for thrombomodulin, p63 and high-molecular-weight cytokeratins) and disclosed focal neuroendocrine differentiation. | |||||||||||||||
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Immunofluorescence revealed that most Rb-LSCs were positive for p63 (Figure 1B), integrinß1 (Figure 1C), and some of the cultured cells expressed cytokeratin 3 (Figure 1D,E). | |||||||||||||||
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Quantitative RT-PCR revealed that the expression of the positive putative LSC markers DeltaNp63 and ABCG2 also showed a steady decrease in the zones furthest from the explant (p < 0.05 and p < 0.005, respectively). | |||||||||||||||
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In addition, the expression of DeltaNp63, ABCG2 (both putative positive LSC markers) and cytokeratin K3 (marker of corneal differentiation) were assessed using quantitative reverse transcription PCR (RT-PCR). | |||||||||||||||
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Nevertheless, it remains unclear whether the lack of p63 expression in some lesions is related to the extent of the disease, to its clinical behavior, or to exacerbation of the accompanying symptoms.
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CONCLUSIONS: Endometriotic lesions express p63 differently, and some retain the basal/reserve cell immunophenotype. | |||||||||||||||
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One aim of this paper was to study the elimination of KET and its major metabolite norketamine (NKET) in urine collected from five nonhuman primates that received a single dose (5 mg/kg, I.M.) of KET and to study elimination patterns to determine how long after drug administration KET and NKET can be detected. | |||||||||||||||
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In one monkey, KET and its metabolites were detected in urine up to 4 days after drug administration, up to 7 days in two monkeys, up to 11 days in one monkey, and 16 days after KET injection in one monkey. | |||||||||||||||
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In two monkeys, KET was detected in urine up to 3 days after drug administration (32-7070 ng/mL); in one monkey, it was detected up to 4 days (65-13,500 ng/mL); in one monkey, it was detected only on days 1 and 2 (4000 and 70 ng/mL, respectively); and in one monkey, it was detected 10 days after KET injection (22-35,000 ng/mL). | |||||||||||||||
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The last aim of this study was to apply and evaluate a newly developed ELISA screening methodology for detection of KET and its metabolites in the same urine samples collected from primates which received a single dose of KET. | |||||||||||||||
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Promoted by the fact that the basal cell layer is the sole source of tumor suppressor p63 and maspin in prostate 31-33, and that the absence of the basal cell layers is one of the most distinct morphological signs of invasive cancers, our resent studies have attempted to identify the early signs of tumor capsule disruptions. | |||||||||||||||
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Where cultures underwent stratification, the expression of p63 was observed in the basal layer. | |||||||||||||||
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With respect to the subgroup of LMSs, there are several indications that LMS arising in the uterus is biologically different than LMS originating elsewhere. | |||||||||||||||
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In all of these studies it is likely that cases of GIST were included in the LMS groups. | |||||||||||||||
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EEC syndrome, Arg227Gln TP63 mutation and micturition difficulties: Is there a genotype-phenotype correlation? | |||||||||||||||
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Chromogranin, sinaptophysin, NSE, smooth muscle actin, p63, Her-2, oestrogen and progesterone receptors were negative, Mib1 (Ki67) and P53 were positive in less than 5% of the cells. | |||||||||||||||
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