In addition, he experienced urinary retention for 2 weeks. A spinal magnetic resonance imaging scan revealed the presence of an intradural extramedullary solitary mass at the conus medullaris. We performed a laminectomy and completely excised the tumor. The histopathological findings were suggestive of spinal metastasis of RCC. After the operation, the patient did not complain Crenigacestat of backache
and urinary retention, and paraparesis improved significantly. Spinal metastases of RCC are usually extradurally located. Intradural metastases of RCC are rare. Thus far, only six cases of RCC metastasizing to the cauda equina have been reported; however, RCC metastasis to the conus medullaris has not yet been reported. Conus medullaris lesions may cause symmetrical motor and sensory deficits accompanied by early autonomic system impairment. Surgery is the treatment of choice in cases of resectable RCC metastases, especially in cases of solitary metastasis.”
“In
this article, HDAC inhibitor polyaniline (PANI)/cotton composite were prepared by in situ polymerization on the grafted cotton. First, acrylamide was grafted onto cotton cellulose using a radical graft polymerization process and some influencing factors were studied. Then polyaniline/cotton conductive composite fabrics were prepared by chemical in situ polymerization on the grafted cotton. The influences of the concentration of ammonium persulfate, aniline, hydrochloric acid, and the reaction time to the conductivity and K/S
of composite fabric were studied. By contrasting, graft brought on an improvement of about one order of magnitude to the conductivity of composite fabric. The strength, TG, FTIR-ATR, and SEM of prepared fabric were measured. The thermal stability and tear strength of composite fabric reduced, whereas PANT exhibited a rough but uniform, coherent PANT coating on surface of cotton fiber. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 120: 1126-1132, 2011″
“Background: The role of excision repair cross-complementation group 1 (ERCC1) has been controversial LY3039478 cell line in non-small cell lung cancer (NSCLC) patients who received adjuvant chemotherapy with a platinum agent. We investigated ERCC1 expression in stage I-II NSCLC to clarify its significance for adjuvant chemotherapy. Methods: The ERCC1 expression profile was evaluated by immunohistochemistry and compared according to adjuvant chemotherapeutic agents in 146 patients who underwent surgical resection for stage I-II NSCLC. The patients were divided into 3 groups; adjuvant chemotherapy with a platinum based agent (18.5%, 27/146); adjuvant chemotherapy with uracil-tegafur (UFT) (40.4%, 59/146); surgery-alone (41.1%, 60/146). Results: Nuclear ERCC1 expression was detected in 71.
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