Báo cáo khoa học: "SemiIntensity-modulated radiation therapy (IMRT) vs 3D conformal radiotherapy (3DCRT) in locally advanced rectal cancer (LARC): dosimetric comparison and clinical implications" pptx

... O LOG Y Open Access Intensity-modulated radiation therapy (IMRT) vs. 3D conformal radiotherapy (3DCRT) in locally advanced rectal cancer (LARC): dosimetric comparison and clinical implications Leire ... avoidance, and irradiated body volume (IBV) in 3DCRT using classic anatomical landmarks (c3DCRT), 3DCRT fitting the PTV (f3DCRT), and intensity-...

Ngày tải lên: 09/08/2014, 08:22

... data, in patients treated in routine clinical practice, demonstrate the feasibility of adding induction chemotherapy wit hout compromising subse- quent (chemo- )radiotherapy, and obtaining high ... French Head and Neck Oncology and Radiotherapy Group randomized trial comparing radiotherapy alone with concomitant radiochemotherapy in advanced- stage oropharynx carcinoma. J C...

Ngày tải lên: 09/08/2014, 09:20

... APBI eliminates the need for an HDR afterloader device, heavy shielding, and regulations associated with radiosotope handling and disposal. In addition, XB increases the number of settings in which radiation ... inserted through a small incision in the lateral breast and inflated with exactly 40 cc, 50cc, 60 cc, or 70 ccFigure 1 A CED is inserted through a small incision in th...

Ngày tải lên: 09/08/2014, 04:21

... experience in the treatment of locally advanced melanoma in order to identify prognos- tic factors. We tried to assess whether adjuvant radiation therapy was advantageous in locally advanced melanoma, which ... known in 66 patients and was: level I in 1 patient, level II in 1 patient, level III in 16 patients, level IV in 44 patients and level V in 4 patients...

Ngày tải lên: 09/08/2014, 09:20

... tumor within 1 mm to the margin) in 8 pts (4.5%) and histologically negative per frozen section in 129 pts (72.5%). Lymphovascular invasion (LVI) and perineur al invasion were observed in 29 pts ... Czito BG, Tyler DS: Intraoperative radiation therapy. J Clin Oncol 2007, 25:971-977. 6. Calvo FA, Meirino RM, Orecchia R: intraoperative radiation therapy part 2. Clinical resul...

Ngày tải lên: 09/08/2014, 09:20

... the C-terminal. The other two, a mitochondrial and a glutaredoxin- containing thioredoxin reductase, are named TrxR2 and TGR, respectively [19–22]. The thioredoxin system is involved in many biological ... Thioredoxin signal- ing as a target for cancer therapy. Curr Opin Pharmacol 7, 392–397. 25 Urig S & Becker K (2006) On the potential of thiore- doxin reductase inhibitors for...

Ngày tải lên: 30/03/2014, 02:20

Ngày tải lên: 07/08/2014, 18:21

... effect of ERK inhibition on tetrandrine-induced apoptosis in A549 human lung carcinoma cells 27 Fig. 7. The effects of a PI3K/Akt inhibitor and an MEK/ERK inhibitor on tetrandrine (TET)-treated ... non-small cell lung cancer cells to chemotherapeutic agents and irradiation [13], lung cancer treatment with TET may enhance the efficacy of chemotherapy and radiotherapy, and inc...

Ngày tải lên: 07/08/2014, 23:22

... following the original resection of the primary [1]. In the present case, initially the clinical and CT appearances seemed to fit in with a metachronous tumour, explaining the reason for doing ... lymphovascular invasion. She was offered adjuvant chemotherapy but she declined it. Discussion Stomal recurrence following abdomino-perineal resection of a rectal cancer would indicate a...

Ngày tải lên: 09/08/2014, 07:21

... tyrosine kinase. HGF binding to c-Met triggers tyrosine kinase domain auto- phosphorylation and induces pleio tropic respons es such as proliferation, motility, morphogenesis and angiogen- esis in ... 0.01). Results Increased c-Met expression in MKN-45 and SGC7901 cells To determine the c-Met protein expression levels in GC, we used western blotting to examine c-Met protein in t...

Ngày tải lên: 10/08/2014, 10:21