báo cáo khoa học: " Infraorbital cutaneous angiosarcoma: a diagnostic and therapeutic dilemma" potx

... angiosarcoma: Idiopathic angiosarcoma of the head and neck in elderly patients, lymphoedema-associated angiosarcoma (Stew- art-Treves-Syndrome) and postirradiation angiosarcoma [2]. Besides an association ... ulceration and bleeding, mimicking other malignancies like squa- mous cell carcinoma, basal cell carcinoma, malignant melanoma, lymphoma as well as metastases [3,5,8]. Microscopi...

Ngày tải lên: 11/08/2014, 20:20

... disease. It has also been associated with a variety of viral, bacterial, fungal, and parasitic infections, as well as with collagen-vascular diseases 4–6 and malignancies, particularly T-cell malignancies. 7 The ... the activation markers CD25 and human leukocyte antigen (HLA) class II and activation of macrophages that phagocytose Pediatric Hemophagocytic Syndromes — Jabado et al 1...

Ngày tải lên: 08/08/2014, 21:20

... 5¢-CGCTATGTATGTGCCA GTGCTAAA-3¢; OGG1 reverse, 5¢-CCTTAGTCTGCGAT GTCTTAGGCT-3v; GAPDH forward, 5¢-GACAACTTTG GTATCGTGGAAGG-3¢; and GAPDH reverse, 5¢-CCAGT AGAGGCAGGGATGATGT-3¢. The amplification ... Co. Ltd. Osaka, Japan). The RNA and cDNA of each sample were assayed with the gene quant pro dna ⁄ rna calculator to assess concentrations and purification. cDNA samples were stored at ) 20 °C...

Ngày tải lên: 14/03/2014, 23:20

... unrelated to the Tat system [5]. TatE is a structural and functional homolog of TatA and encoded at a different locus [6]. TatA and TatB together can form a double-layered ring structure and are ... trichloroacetate precipitation, SDS/PAGE analysis, and analysis of the radioactive protein bands by use of the phosphoimager system and the quantification program IMAGEQUANT (Mole...

Ngày tải lên: 23/03/2014, 21:20

... of any patient with ductal dilatation. The leading symptoms include cholestatic jaundice and abdominal pain. A palpable abdominal mass occurs in less than 20% of the cases. In adults, chronic and ... The clinical triad of jaundice, a palpable mass and abdominal pain occurs only in one-third of all patients. Abdominal pain is the prominent complaint in adults, which also led our pati...

Ngày tải lên: 11/08/2014, 10:22

... researched during the last few years, including DNA damage surveillance and diversification of antibodies. Abbreviations AID, activation-induced cytidine deaminase; ATM, ataxia telangiectasia mutated; ... Peters AC, Young LC, Maeda T, Tron VA & Andrew SE (2003) Mammalian DNA mismatch repair protects cells from UVB-induced DNA damage by facilitating apoptosis and p53 activation. DNA Rep...

Ngày tải lên: 07/03/2014, 12:20

... ACL and AFNLP Unsupervised Learning of Narrative Schemas and their Participants Nathanael Chambers and Dan Jurafsky Stanford University, Stanford, CA 94305 {natec,jurafsky}@stanford.edu Abstract We ... narrative schema model. 2.1 Narrative Event Chains Narrative Event Chains are partially ordered sets of events that all involve the same shared par- ticipant, the protagonist (Chambers a...

Ngày tải lên: 23/03/2014, 16:21

... based on a pol- yclonal antibody against calcitonin and a monoclonal antibody against katacalcin, which bind to the calcitonin and katacalcin sequence of precursor molecules. This assay has an optimized functional ... serum procalcitonin. Crit Care Med 1997, 25:1362-1365. 17. Kylanpaa-Back ML, Takala A, Kemppainen EA, Puolakkainen PA, Leppaniemi AK, Karonen SL, Orpana A, Haapiainen...

Ngày tải lên: 13/08/2014, 03:21

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Ngày tải lên: 07/08/2014, 18:21

... subcutaneous metastases [8,10-17]; seven of them had metastases to the face and/ or scalp. So, our case is the 11 th reported pleural Mesothelioma case with a distant subcutaneous metasta- sis and ... thick layer of malignant epithelioid cells which are positive for mesothelial markers CK5/6 and Calretinin and negative for lung cancer markers TTF-1 and CEA. The patient took part o...

Ngày tải lên: 09/08/2014, 04:21