Search results for: Jun Ishida

Items from 1 to 20 out of 24 results

article

Association between tumor morphology and efficacy of atezolizumab plus bevacizumab for advanced hepatocellular carcinoma

Nobuaki Ishihara, Shohei Komatsu, Keitaro Sofue, Eisuke Ueshima, more

Hepatology Research > 54 > 8 > 773 - 780

Aim The IMbrave150 trial revealed that atezolizumab plus bevacizumab (AtezoBv) showed a higher objective response rate (ORR) in patients with advanced hepatocellular carcinoma (HCC). Although conversion therapy after AtezoBv has been recently reported, markers predictive of its efficacy, particularly radiological imaging markers, have not yet been identified. The present study focused on tumor morphological...

article

Portal vein tumor thrombosis after pancreaticoduodenectomy: An extremely rare case of recurrence of pancreatic neuroendocrine neoplasm

Jun Ishida, Hirochika Toyama, Takumi Fukumoto

Journal of Hepato‐Biliary‐Pancreatic Sciences > 28 > 8 > e36 - e37

Highlight Venous tumor thrombus can occur in association with pancreatic neuroendocrine neoplasm. Ishida and colleagues report their experience with a patient in whom a solitary recurrent tumor developed in the portal vein after pancreaticoduodenectomy for pancreatic neuroendocrine neoplasm. They performed portal vein resection and reconstruction using a left external iliac vein graft.

article

Coral reef restoration in the Eastern Tropical Pacific: feasibility of the coral nursery approach

Jun Ishida‐Castañeda, Valeria Pizarro, Mateo López‐Victoria, Fernando A. Zapata

Restoration Ecology > 28 > 1 > 22 - 28

Due to the worldwide degradation of coral reefs, the active restoration of these ecosystems has received considerable attention in recent decades. This study investigated (1) the feasibility of using coral nurseries for restoration projects, (2) the minimum size required for a Pocillopora damicornis (Pocilloporidae) coral fragment to survive and grow in a nursery, and (3) the optimal transplant size...

article

Function of aluminum in crystal structure of rare earth–Mg–Ni hydrogen-absorbing alloy and deterioration mechanism of Nd0.9Mg0.1Ni3.5 and Nd0.9Mg0.1Ni3.3Al0.2 alloys

Shigekazu Yasuoka, Jun Ishida, Takuya Kai, Takeshi Kajiwara, more

International Journal of Hydrogen Energy > 2017 > 42 > 16 > 11574- 11583

We investigated in detail the effect of incorporating Al in the crystal structure of rare earth–Mg–Ni hydrogen-absorbing alloys, which were developed as candidate materials for the metal hydride (MH) negative electrode in commercial Ni–MH batteries, using synchrotron powder X-ray diffraction. Partially substituting the Ni part with Al changes the lattice parameter of the major A₂B₇ phase, eliminating...

article

Effects of cerium on the hydrogen absorption-desorption properties of rare earth-Mg-Ni hydrogen-absorbing alloys

Shigekazu Yasuoka, Jun Ishida, Kyosuke Kishida, Haruyuki Inui

Journal of Power Sources > 2017 > 346 > C > 56-62

The influence of Ce addition on the phase constitution, microstructure, hydrogen absorption/desorption properties and battery performances of newly developed rare earth (RE)-Mg-Ni hydrogen-absorbing superlattice alloys for negative electrode materials in Ni-metal hydride (MH) batteries were investigated. The partial substitution of RE (La and Nd) with Ce results in a higher discharge performance and...

article

Solid pseudopapillary neoplasms of the pancreas: An experience of nine cases from a single institution

Takuya Mizumoto, Hirochika Toyama, Yoshihide Nanno, Jun Ishida, more

Pancreatology > 2016 > 16 > 4(S) > S103

article

Microscopic venous invasion in patients with pancreatic neuroendocrine tumor as a potential predictor of postoperative recurrence

Yoshihide Nanno, Hirochika Toyama, Kyoko Otani, Sadaki Asari, more

Pancreatology > 2016 > 16 > 4(S) > S140

article

Second primary pancreatic ductal carcinoma in the remnant pancreas after pancreatectomy for pancreatic ductal carcinoma: High cumulative incidence rates at 5 years after pancreatectomy

Jun Ishida, Hirochika Toyama, Ippei Matsumoto, Sadaki Asari, more

Pancreatology > 2016 > 16 > 4 > 615-620

The aim of this study was to determine the incidence rate and clinical features of second primary pancreatic ductal carcinoma (SPPDC) in the remnant pancreas after pancreatectomy for pancreatic ductal carcinoma (PDC).Data of patients undergoing R0 resection for PDC at a single high-volume center were reviewed. SPPDC was defined as a tumor in the remnant pancreas after R0 resection for PDC, and SPPDC...

article

Vapor phase esterification using a CHA type of zeolite membrane

Naotsugu Itoh, Jun Ishida, Takafumi Sato, Yasuhisa Hasegawa

Catalysis Today > 2016 > 268 > C > 79-84

Vapor phase esterification in a chabazite (CHA) zeolite membrane reactor was attempted not only to improve the productivity but also to avoid the use of liquid strong acid. CHA zeolite membrane was successfully prepared on a porous alumina tube by hydrothermal synthesis, showing a water permeance of ca. 2×10⁻⁷mol/(m²·s·Pa) and a selectivity of 2850 for H₂O/EtOH at 130°C. As the alternate of the liquid...

chapter

New exact solutions of the classical Yang-Mills field equation

Akio Hosoya, Jun Ishida

Lecture Notes in Physics > International Symposium on Mathematical Problems in Theoretical Physics > 238-239

article

Preoperative independent prognostic factors in patients with borderline resectable pancreatic ductal adenocarcinoma following curative resection: the neutrophil-lymphocyte and platelet-lymphocyte ratios

Sadaki Asari, Ippei Matsumoto, Hirochika Toyama, Makoto Shinzeki, more

Surgery Today > 2016 > 46 > 5 > 583-592

Purpose The therapeutic strategy for borderline resectable pancreatic ductal adenocarcinoma (BR-PDAC) has remained unestablished because the preoperative prognostic factors have not been determined. Methods One hundred eighty-four consecutive PDAC patients who underwent upfront surgery with a curative resection between January 2000 and June 2013 at Kobe University Hospital were retrospectively studied...

article

Thyroid function and autoimmunity in children and adolescents with Type 1 Diabetes Mellitus

Aline Dantas Costa Riquetto, Renata Maria de Noronha, Eliza Mayumi Matsuo, Edson Jun Ishida, more

Diabetes Research and Clinical Practice > 2015 > 110 > 1 > e9-e11

We evaluated 233 children and adolescents with T1 Diabetes to analyze the prevalence and characteristics of Autoimmune Thyroid Disease. AITD was found in 23%, the majority being female and patients older than 5 years of age. Screening is mandatory, and the best approach could be guided by gender and age.

article

Continuous dehydration of IPA–water mixture by vapor permeation using Y type zeolite membrane in a recycling system

Naotsugu Itoh, Jun Ishida, Yuhei Kikuchi, Takafumi Sato, more

Separation and Purification Technology > 2015 > 147 > C > 346-352

Industrially alcohol dehydration is carried out by a distillation process, thereby requiring a large amount of energy. In an IPA/water system, since producing an azeotrope, two more distillation towers should be added. Therefore, a large amount of energy saving will be expected when the IPA concentration by applying vapor permeation (VP) with membrane becomes possible. Recently, zeolite membrane separation...

article

New crystal structure of Nd2Ni7 formed on the basis of stacking of block layers

Yuki Iwatake, Norihiko L. Okamoto, Kyosuke Kishida, Haruyuki Inui, more

International Journal of Hydrogen Energy > 2015 > 40 > 7 > 3023-3034

The new crystal structure of the intermetallic compound (Nd,Mg) ₂ (Ni,Al) ₇ has been determined by scanning transmission electron microscopy and electron diffraction. This crystal structure is different from that (either 2H or 3R) usually reported for the intermetallic compound R ₂ T ₇ (R: rare-earth elements and T: transition-metal elements) in the constitution of...

article

Postoperative Serum Albumin Level is a Marker of Incomplete Adjuvant Chemotherapy in Patients with Pancreatic Ductal Adenocarcinoma

Ippei Matsumoto, Masaki Tanaka, Sachiyo Shirakawa, Makoto Shinzeki, more

Annals of Surgical Oncology > 2015 > 22 > 7 > 2408-2415

Background Adjuvant chemotherapy (AC) is recommended as a standard treatment after curative resection in patients with pancreatic adenocarcinoma (PA). Although patients who failed to complete AC had significantly worse survival compared with those who completed AC for cancers in various organs, the effects of complete AC on survival in patients with PA have not been investigated. The purpose of this...

article

A prospective randomized comparison between pylorus-preserving and subtotal stomach-preserving pancreatoduodenectomy on postoperative delayed gastric emptying occurrence and long-term nutritional status in patients with periampullary lesions

Ippei Matsumoto, Makoto Shinzeki, Sadaki Asari, Tadahiro Goto, more

Pancreatology > 2013 > 13 > 4 Supplement > S69

article

Postoperative serum albumin level is an independent risk factor for discontinuation of adjuvant chemotherapy for pancreatic cancer

Masaki Tanaka, Ippei Matsumoto, Makoto Shinzeki, Sadaki Asari, more

Pancreatology > 2013 > 13 > 4 Supplement > S51

article

Usefulness of WHO 2010 Classification as a predictor of postoperative recurrence in patients with pancreatic neuroendocrine tumors

Hironori Yamashita, Ippei Matsumoto, Makoto Shinzeki, Sadaki Asari, more

Pancreatology > 2013 > 13 > 4 Supplement > S62

article

Metachronous remnant pancreatic suctal adenocarcinoma after pancreatectomy

Jun Ishida, Makoto Shinzeki, Sadaki Asari, Tadahiro Goto, more

Pancreatology > 2013 > 13 > 4 Supplement > S34

article

Gallbladder calcification leads to discovery of carcinosarcoma of the gallbladder

Jun Ishida, Tetsuo Ajiki, Shigeo Hara, Yonson Ku

Surgery > 2012 > 152 > 5 > 934-935

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INFONA - science communication portal

Search results for: Jun Ishida

Association between tumor morphology and efficacy of atezolizumab plus bevacizumab for advanced hepatocellular carcinoma

Portal vein tumor thrombosis after pancreaticoduodenectomy: An extremely rare case of recurrence of pancreatic neuroendocrine neoplasm

Coral reef restoration in the Eastern Tropical Pacific: feasibility of the coral nursery approach

Function of aluminum in crystal structure of rare earth–Mg–Ni hydrogen-absorbing alloy and deterioration mechanism of Nd0.9Mg0.1Ni3.5 and Nd0.9Mg0.1Ni3.3Al0.2 alloys

Effects of cerium on the hydrogen absorption-desorption properties of rare earth-Mg-Ni hydrogen-absorbing alloys

Solid pseudopapillary neoplasms of the pancreas: An experience of nine cases from a single institution

Microscopic venous invasion in patients with pancreatic neuroendocrine tumor as a potential predictor of postoperative recurrence

Second primary pancreatic ductal carcinoma in the remnant pancreas after pancreatectomy for pancreatic ductal carcinoma: High cumulative incidence rates at 5 years after pancreatectomy

Vapor phase esterification using a CHA type of zeolite membrane

New exact solutions of the classical Yang-Mills field equation

Preoperative independent prognostic factors in patients with borderline resectable pancreatic ductal adenocarcinoma following curative resection: the neutrophil-lymphocyte and platelet-lymphocyte ratios

Thyroid function and autoimmunity in children and adolescents with Type 1 Diabetes Mellitus

Continuous dehydration of IPA–water mixture by vapor permeation using Y type zeolite membrane in a recycling system

New crystal structure of Nd2Ni7 formed on the basis of stacking of block layers

Postoperative Serum Albumin Level is a Marker of Incomplete Adjuvant Chemotherapy in Patients with Pancreatic Ductal Adenocarcinoma

A prospective randomized comparison between pylorus-preserving and subtotal stomach-preserving pancreatoduodenectomy on postoperative delayed gastric emptying occurrence and long-term nutritional status in patients with periampullary lesions

Postoperative serum albumin level is an independent risk factor for discontinuation of adjuvant chemotherapy for pancreatic cancer

Usefulness of WHO 2010 Classification as a predictor of postoperative recurrence in patients with pancreatic neuroendocrine tumors

Metachronous remnant pancreatic suctal adenocarcinoma after pancreatectomy

Gallbladder calcification leads to discovery of carcinosarcoma of the gallbladder

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