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81篇 您的检索式:作者名="Onguru"
    题名 作者 年代 出处 被引量
1BRAF mutation in colorectal carcinomas with signet ring cell component显示文摘Objective:Signet ring cell carcinoma is a rare subtype of colorectal carcinoma(CRC)with an associated BRAFV600E mutation.We investigated frequencies of BRAF mutation in 28 CRCs containing variable signet ring cell component and their relation with clinicopathologic parameters.Methods:According to the presence of signet ring cell component,tumors were categorized into groups as follows:0%–9%,10%–24%,25%–49%,and>50%.Genomic DNA was isolated and analyzed for BRAF V600E gene mutation by polymerase chain reaction-restriction fragment length polymorphism.Eleven of 28 cases(39.3%)showed BRAFV600E mutation,which was also confirmed by Sanger sequencing.To elucidate the importance of existence of signet ring cell component at the molecular level,we separated cases into two groups with cut-off levels of 10%and 50%,which pertain to percentages of signet ring cells.Results:Seven of 19 cases(36.8%)under the threshold of 50%and four of nine cases(44.4%)over this threshold value demonstrated BRAF mutation.Three of 7 cases(42.8%)featuring<10%signet ring cell component and eight out of 21 cases(38.1%)showing>10%were BRAF mutated.Conclusions:BRAF mutation must be closely associated with the presence of malignant signet ring cells regardless of their percentages.Serap Yalcin Onder Onguru 2017Cancer Biology & Medicine2017,14,3:2
2Glomerulonephritis association parvovirus B 19 infection 显示文摘Onguru P Dede F Bodur H 2006Renal Failure2006,28,:1
3Expression ofcyclooxygenase-2 and vascular endothelial growth factor inovarian endometriotic cysts and their relationship withangiogenesis显示文摘Ceyhan ST Onguru O Baser I 2008Fertil Steril2008,90,4:1
4The added value of the apparent diffusion coefficient calculation to magnetic resonance imaging in the differentiation and grading of malignant brain tumors显示文摘Bulakbasi N Guvenc I Onguru O 2004J Comput Assist Tomogr2004,28,6:1
5Cyclooxygenase-2and thromboxane synthase in non-endocrine and endocrine tumors : a review 显示文摘ONGURU O CASEY M B KAJITA S 2005Endocr Pathol2005,16,4:1
6The added value of the apparent diffusion coefficient calculation tomagnetic resonance ima - ging in the differentiation and grading ofmalignantbrain tumors 显示文摘Bulakbasi N Guvenc I Onguru O 2004J Comput Assist Tomogr2004,28,6:1
7Imipenem-resistant Pseudomonas aeruginosa ; risk factors for nosocomial infections显示文摘Onguru P Erbay A Bodur H 2008J Korean Med Sci2008,23,6:1
8Glomerulonephritis associating parvovirus B19 infection显示文摘Onguru P Dede F Bodur H 2006Ren Fail2006,28,:1
9Fascin expression in glial tumors and its prognostic significance in glioblastomas显示文摘Gunal A Onguru O Safali M 2008Neuropathology2008,28,4:1
10Imipenem-resistant Pseud-omonas aeruginosa: risk factors for nosocominal infections显示文摘Onguru P Erbay A Bodur H 2008J Korean Med Sci2008,23,6:1
11The added value of the apparent diffusion coefficient calculation to magnetic resonance imaging in the differentiation and grading of malignant brain tumors 显示文摘Bulakbasi N Guvenc I Onguru O 2004J Comput Assist Tomogr2004,28,6:1
12The influence of orchiopexy on serum inhibin B level:relationship with histology显示文摘Irkilata HC Yildirim I Onguru O 2004J Urol2004,172,6:1
13Cyclooxygenase-2 (Cox-2) expression and angiogenesis in glioblastoma 显示文摘Onguru O Gamsizkan M Ulutin C 2008Neuropathology2008,28,1:1
14Fascin expression in colorectal carcinomas显示文摘Ozerhan IH Ersoz N Onguru O 2010Clinics (Sao Paulo)2010,65,2:1
15The added valueof the apparent diffusion coefficient calculation to magneticresonance imaging in the differentiation and grading of malig-nant brain tumors 显示文摘Bulakbasi N Guvenc L Onguru 0 2004Journal of Computer Assisted Tomo-graphy2004,28,6:1
16The added value of the apparent diffusion coefficient calculation tomagnetic resonance imagins in the differentiation and grading of malignantbrain tumors 显示文摘Bulakbasi N Guvenc I Onguru O 2004J Comput Assist Tomogr2004,28,6:1
17Comparison of aromatase inhibitor(letrozole)and immunomodulators(infliximab and etanercept)on the regression of endometriotic implants in a rat model显示文摘Ceyhan ST Onguru O Fidan U 2011Eur J Obstet Gynecol Reprod Biol2011,154,1:1
18Comparison of aromatase in- hibitor (letrozole) and immunomodulators (infliximab and etaner- eept) on the regression of endometriotic implants in a rat mode显示文摘Ceyhan ST Onguru O Fidan U 2011Eur J Obstet Gynecol Reprod Biol2011,154,1:1
19Cyclooxygenase-2(COX-2) expression and angiogenesis in intracranial ependymomas显示文摘Onguru O Kurt B Gunhan O 2006Clin Neuropathol2006,25,5:1
20The added value of the ap- parent diffusion coefficient calculation to magnetic resonance imaging in the differentiation and grading of malignant brain tumors 显示文摘Bulakbasi N Guvenc L Onguru O 2004J Comput Assist Tomogr2004,28,:1
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