tumor growth after portal vein embolization

Báo cáo khoa học: "Middle bile duct cancer with portal vein tumor thrombus" pps

Ngày tải lên : 09/08/2014, 07:21

... figure, main tumor shows red arrow in the main bile duct and portal vein shows yellow arrow a and b A a and b A schematic figure, main tumor shows red arrow in the main bile duct and portal vein shows ... Authors' contributions Figure vein tumor thrombus Intraoperative ultrasound clearly demonstrates the portal Intraoperative ultrasound clearly demonstrates the portal vein tumor thrombus MS preparation ... cell tumor of the pancreas associated with tumor thrombus in the portal vein Mag Reson Imaging 1999, 17(7):1093-1096 Lee KF, Chu W, Lai PB: Portal vein tumor thrombus in colorectal liver metastasis...

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báo cáo khoa học: "Liver metastasis originating from colorectal cancer with macroscopic portal vein tumor thrombosis: a case report and review of the literature" potx

Ngày tải lên : 11/08/2014, 02:22

... the tumor before removal The resected liver tumor and PVTT macroscopically resembled HCC, which commonly develops tumor thrombi and expansive growth in the portal vein and in the hepatic vein ... resection for colorectal metastasis with macroscopic tumor thrombus in the portal vein World J Surg 2003, 27:299-303 Lee KF, Chu W, Lai PB: Portal vein tumor thrombus in colorectal liver metastasis ... Macroscopic portal vein tumor thrombi of liver metastasis from colorectal cancer J Hepatobiliary Pancreat Surg 2009, 16:90-93 Matsumoto J, Kojima T, Hiraguchi E, Abe M: Portal vein tumor thrombus...

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Báo cáo y học: "Regenerative and fibrotic pathways in canine hepatic portosystemic shunt and portal vein hypoplasia, new models for clinical hepatocyte growth factor treatment" pdf

Ngày tải lên : 13/08/2014, 13:20

... communication between the portal vein and a major systemic vein (cava or azygos) This results in the virtual absence of portal vein perfusion to the liver from birth onwards Liver growth remains nearly ... liver growth due to differences in portal perfusion which results in a massive reduction of liver size Because hepatocyte growth factor (HGF) is one of the most important genes involved in liver growth/ regeneration ... Histological grading of fibrosis (A) CPSS, Portal area without recognizable portal vein and arteriolar proliferation Van Gieson stain (B) PPVH, Markedly enlarged portal area with fibrosis and extensive...

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Breast cancer tumor growth estimated through mammography screening data docx

Ngày tải lên : 22/03/2014, 17:20

... equation (1), expressing earlier tumor size as a function of present tumor size and tumor growth rate (κi) Then calculating upper and lower limits for tumor growth (κi), constituting the requested ... estimated Estimated tumor growth The estimated tumor growth implies that tumors in women 50 to 59 years of age take a mean 1.4 years to grow from 10 mm to 20 mm in diameter, while tumors in women ... very useful growth estimates directly connected to a biolog- ically relevant measure Tumor growth seems to vary greatly between tumors, with higher growth rates among younger women Most tumors become...

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báo cáo hóa học:" High dose concentration administration of ascorbic acid inhibits tumor growth in BALB/C mice implanted with sarcoma 180 cancer cells via the restriction of angiogenesis" potx

Ngày tải lên : 18/06/2014, 15:20

... ascites and intraperitoneal tumors were measured at 16 days after ascorbate or PBS treatment (Figure 2) Mice developed ascites containing tumor cells between and 12 days after cancer injection Group ... group injected with ascorbic acid after S-180 cancer cell treatment (Figure 3) Angiogenesis related genes are directly involved in the growth and metastasis of tumors It has previously been shown ... angiogenesis of cancer cells by one of the antitumor mechanisms triggered by ascorbic acids http://www.translational-medicine.com/content/7/1/70 Methods Animals and tumor cell lines Murine sarcoma S180...

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Báo cáo khoa học: "Serum immunoglobulin fused interferon-Ձ inhibited tumor growth in athymic mice bearing colon 26 adenocarcinoma cells" ppsx

Ngày tải lên : 07/08/2014, 20:23

... interferons on tumor growth inhibition Mice were inoculated with × 105 colon 26 adenocarcinoma cells in RPMI 1640 with 10% FBS subcutaneously Seven days after tumor cell inoculation, the tumor size ... inhibition of tumor growth may be also due to the anti-angiogenic effect of si-IFN1 and si-IFN2 In conclusion, serum immunoglobulin fused IFN-α, si-IFN1 and si-IFN2 are able to inhibit the tumor growth ... endothelial growth factor gene transcription and tumor angiogenesis J Natl Cancer Inst 2003, 95, 437-448 10 Zhang F, Lu W, Dong Z Tumor- infiltrating macrophages are involved in suppressing growth...

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Báo cáo khoa học: "Effects of livestock and prescribed fire on coppice growth after selective cutting of Sudanian savannah in Burkina Fas" pptx

Ngày tải lên : 08/08/2014, 14:20

... fire condition, while others rely on rapid stem growth and re-sprout vigorously after stems have been killed by fire [16] Recurrent fires could limit growth of above as well as belowground structures ... protection for two years, and thereafter annual early fire Coppice growth was studied using following parameters: stool mortality, development of shoot height, basal area growth as well as number of ... significance was 5% RESULTS 3.1 Coppice growth and species specific responses Stool mortality was largest the first year after cutting (1994) with an average of 15% and thereafter it increased by about one...

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Báo cáo khoa học: "Quality of life and tumor control after short split-course chemoradiation for anal canal carcinoma" ppsx

Ngày tải lên : 09/08/2014, 08:23

... 39:45-51 Fenger C, Frisch M, Marti MC, Parc R: Tumors of the anal canal In World Health Organization classification of tumors: pathology and genetics of tumors of the digestive system Edited by: Hamilton ... patients with T4 tumors in our series (22%) seems higher than in others (10-15%) Three other studies evaluated QOL of anal cancer patients using the former EORTC QLQ-CR38 questionnaire after different ... CRT was 48 days (range 42-78) Two patients with a T4 tumor received a boost of external beam radiation of Gy and 10 Gy directed to the primary tumor with another concurrent cycle of 5-FU and MMC...

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Báo cáo khoa học: " Kinetic modeling of tumor growth and dissemination in the craniospinal axis: implications for craniospinal irradiation" pps

Ngày tải lên : 09/08/2014, 10:21

... to solid tumor and from solid tumor to CSF, γf and γt, respectively, which range in value from to Finally, the tumor cell growth rate in each phase is assumed to be a linear function of tumor cell ... may threaten tumor control in the other secondary to seeding of cells between these compartments For example, tumor regrowth in the spine that occurs during treatment delays can seed tumor cells ... relatively small tumors Thus, we can ignore substrate and transport limitations that would require Gompertzian-type models of tumor growth [13] Of course, much more complex growth models could...

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báo cáo khoa học: " Effects of ulinastatin and docataxel on breast tumor growth and expression of IL-6, IL-8, and TNF-a" doc

Ngày tải lên : 10/08/2014, 10:21

... was measured using vernier calipers to calculate the tumor volume (cm ) Tumor growth curves were constructed and tumor growth rates were calculated for each experimental group We validated the ... formulas used were: tumor volume (cm ) = (L2 × D)/2; tumor growth inhibition rate(%) = [1-(V1-V2)/(V3-V4)] × 100%, where V1 and V2 are the respective starting and ending average tumor volumes in ... Heideman [7] suggested that IL-8 promotes leukin chemotaxis into tumors, leading to tumor neovascularization and the acceleration of tumor growth and metastasis IL-8 enters cells by combining with the...

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báo cáo khoa học: " Continuous and low-energy 125I seed irradiation changes DNA methyltransferases expression patterns and inhibits pancreatic cancer tumor growth" pps

Ngày tải lên : 10/08/2014, 10:21

... The tumor volume decreased dramatically, from 845 ± 332 at d to 569 ± 121 at 28 d (P < 0.01; Figure 8I) These results suggest that 125I seed implantation inhibits tumor growth and reduces tumor ... demethylated the tumor suppressor genes, eventually leading to tumor growth inhibition [30,31] AZA demethylates the P16 and pMLHI gene promoters and reactivates these previously silenced tumor suppressor ... target tumor; 3) elongating the tumor killing over several weeks or months; 4) percutaneous implantation under the guidance of ultrasound or CT [11,12] Cancer irradiation therapy may keep tumor...

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báo cáo khoa học: "Dysregulation of CXCL9 and reduced tumor growth in Egr-1 deficient mice" doc

Ngày tải lên : 10/08/2014, 22:20

... overexpression of Mig in the tumor, a phenomenon that is not observed in B16F10 tumors, which not exhibit slower growth in Egr-1-/- mice Mig has previously been shown to slow the growth of tumors in various ... Vascularity of tumor sections Vascularity of tumor sections LLC1 tumors were sectioned and stained using anti-CD31 antibodies (A) Section from tumor grown in wild type mouse (B) Section from tumor grown ... mice (Bottom, right) arrays treated with B16F10 tumor lysates from wild type and knockout mice cell We sectioned LLC1 tumors after 12 days of growth in knockout mice and performed immunofluorescence...

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Báo cáo y học: "Portal vein thrombosis following laparoscopic cholecystectomy complicated by dengue viral infection: a case report" docx

Ngày tải lên : 11/08/2014, 00:23

... Vilstrup H, Gronbaek H: Portal vein thrombosis; risk factors, clinical presentation and treatment BMC Gastroenterol 2007, 7:34 Rusznak M, Kuttner R, Greim CA: Extra hepatic portal vein thrombosis following ... HL: Changing perspectives in portal vein thrombosis Scand J Gastroenterol Suppl 2000, 232:69-73 doi:10.1186/1752-1947-5-126 Cite this article as: Dan et al.: Portal vein thrombosis following laparoscopic ... case of pain in abdomen after laparoscopic cholecystectomy Indian J Gastroenterol 2008, 27(1):37-38 Preventza OA, Habib FA, Young SC, Penney D, Oppat W, Mittal VK: Portal vein thrombosis: an unusual...

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báo cáo khoa học: " Condylar growth after non-surgical advancement in adult subject: a case report" pptx

Ngày tải lên : 11/08/2014, 20:20

... this patient Figure dyle after radiograph revealing Panoramic18 months of therapy new growth in the left conPanoramic radiograph revealing new growth in the left condyle after 18 months of therapy ... http://www.head-face-med.com/content/5/1/15 Figure active mouth opening after months Maximal6 Maximal active mouth opening after months Figure Splint used for occlusal rehabilitation Splint used ... corPanoramicover the leftrevealing months after commencePanoramic radiograph revealing enhanced density of the cortical layer over the left condyle months after commencement of treatment Animal...

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Báo cáo khoa học: "Hemodynamic evaluation of the right portal vein in healthy dogs of different body weights" pdf

Ngày tải lên : 12/08/2014, 18:22

... intercostals space (D) ×p A: portal vein area; D: portal vein diameter; π: 3.14 Color and spectral Doppler examination was carried out in the right branch of the portal vein to evaluate blood flow ... data, portal CI and average portal blood flow volume (PBFV) were assessed To calculate CI, the following formula was used [8]: CI(cms) = A(cm) Vmean(cm / s) A: portal vein area; Vmean: portal vein ... determination of the portal vein diameter [6] and was moved approximately one intercostal space cranially and the angle was set to obtain longitudinal image of the portal vein right branch, as...

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Báo cáo y học: "Tian Xian Liquid (TXL) induces apoptosis in HT-29 colon cancer cell in vitro and inhibits tumor growth in vivo" doc

Ngày tải lên : 13/08/2014, 15:21

... effects on the growth of HT-29 cell lines grown in vitro and compared those results with its effect on tumor growth in vivo We found that TXL attenuated the growth of xenografted HT-29 tumors in vivo ... group, treatment with the TXL and 5-FU significantly inhibited tumor growth (Figure 5A) After treatment of nude mice with TXL, the tumor size was significantly (P = Discussion Most chemotherapeutic ... cleavage products In vivo effects of TXL on HT-29 tumor growth To determine the antitumor efficacy of TXL as a single agent therapy, we examined the growth of HT-29 cells in immunocompromised mice...

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Báo cáo y học: " The paradoxical effects of splenectomy on tumor growth" pot

Ngày tải lên : 13/08/2014, 23:20

... Figure immune tumor growth as influenced by proportions of Curve ofreactants Curve of tumor growth as influenced by proportions of immune reactants are able to facilitate or inhibit tumor growth, or ... enhance tumor growth However, if the immune response places the tumor anywhere between "a" and "c", any such reduction in the proportion of immune reactants would be expected to inhibit tumor growth ... (p < 0.001), if a tumor appeared in A before one appeared in B, then a tumor appeared in B+ before one appeared in A+; conversely, if tumor appeared in B before A, the next tumor appeared in...

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Báo cáo sinh học: "Combined therapy with cyclophosphamide and DNA preparation inhibits the tumor growth in mice" docx

Ngày tải lên : 14/08/2014, 19:22

... kill cells of the developing tumor [23] In the experimental studies, mice received CP after the tumors' stable growth Tumor cells were left to die for some days after cytostatic treatment [33] ... tumor AGs by a s.c injection 10 days after the last DNA administration; Krebs-2 tumor cells were grafted i.m 10 days after immunization Immunization enhanced the suppressive effect on tumor growth ... agents The Krebs-2 tumors were initially Figure control (n = comparing the regimen treated with with the human growth (mean ± SEM) in mice shown below CP and Tumor DNA,10) Tumor growth (mean ± SEM)...

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Expression and editing of MicroRNA 376 cluster in human glioblastomas role in tumor growth and invasion

Ngày tải lên : 10/09/2015, 08:28

... arrest and apoptosis and also suppresses xenograft tumor growth in vivo (Gabriely et al., 2011) Specific miRNAs have been shown to promote tumor growth due their effect on angiogenesis For example, ... In vitro and in vivo growth of U87 cells expressing miR-376a* 118 Figure 4.17 Histological and immunostaining analysis of orthotopic tumors 120 Figure 4.18 Survival of tumor- bearing mice in ... expression in tumors compared to the normal tissue counterparts (Lu et al., 2005) and in tumor- derived cell lines (Gaur et al., 2007) A general role for down-regulated miRNA expression in tumorigenesis...

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Modeling of tumor growth and optimization of therapeutic protocol design

Ngày tải lên : 10/09/2015, 15:48

... experiments with avascular tumor growth is better than with vascular tumors The experiments of avascular tumor growth can also be done in vitro in the form of multicellular tumor spheroids (MCTS) ... conditions like tumor location, cell type, and nutrient supply On the basis of the growth pattern, tumors are classiﬁed into two fundamental groups One group is benign tumors whose growth is narrowed ... avascular stage, the tumor growth is localized and nutrients are consumed from the nearby tissues At this stage, the tumor is known as benign tumor as it is not life-threatening and its growth rate is...

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