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306 results on '"Yasuda, Takeo"'

2. Diagnosis and treatment in chronic pancreatitis: an international survey and case vignette study

Author

Moody, Frank G., Bertrand, Claude, Johnson, Colin, van Lander, Aude, Carter, Ross, Conneely, John B., Berrevoet, Frederik, Sousa Silva, Donzília, Li, Zong-Fang, Lévy, Philippe, Oppong, Kofi, Gardner, Timothy B., Wilcox, C. Mel, French, Jeremy, Steer, Michael, Bradley, Edward L., III, Layer, Peter, Napoleon, Bertrand, Mosquera, Jorge Antonio, Gouma, D.J., Andersson, Roland, Manzelli, Antonio, Klaase, J.M., Falconi, Massimo, de-Madaria, Enrique, Casadei, Riccardo, Malleo, Giuseppe, Pezzilli, Raffaele, Malecka-Panas, Ewa, Lohr, Matthias, Mayerle, Julia, Rauws, Erik A.J., Freeman, Martin L., Ariffin, Affirul Chairil, Vasavada, Bhavin, Lai, Paul Bo-San, Beristain-Hernandez, Jose Luis, Juan, Álvarez, Plaudis, Haralds, Vrochides, Dionisios, Neri, Vincenzo, Velayutham, Vimalraj, Andrianov, Aleksey, Figueras, Joan, Soreide, Kjetil, Shcherba, Aliaksei, Gachabayov, Mahir, Keith, Roger G., Tsoulfas, Georgios, Fink, Michael Anthony, Crippa, Stefano, Nikfarjam, Mehrdad, Bora, Dibyajyoti, Desai, Rajendra, Donati, Marcello, Bong, Jan Jin, Martínez Moneo, Emma, Morris-Stiff, Gareth, Coker, Ahmet, de Resende, Alexandre Prado, Bhalerao, Suryabhan Sakhahari, Sikora, Sadiq S., Kelemen, Dezső, Czakó, László, Ramesh, Hariharan, Rummo, Oleg, Fedaruk, Aliaksei, Hlinnik, Alexey, Chinthakindi, Madhusudhan, Dumitrascu, Traian, Egorov, Vyacheslav, Bettschart, Vincent, Molinari, Michele, Guillermo, E. Aldana D., Orloff, Susan L., Kostov, Daniel Vasilev, Sulpice, Laurent, Knowles, Brett, Kimura, Yasutoshi, Marangoni, Gabriele, Joshi, Rajeev, Gyökeres, Tibor, Bedin, Vladimir, V., Ivanecz, Arpad, Antonucci, Adelmo, Omoshoro-Jones, Jones A.O., Nakache, Richard, Del Chiaro, Marco, Johnstone, Marianne, Saito, Tomoaki, Balzano, Gianpaolo, Chooklin, Serge, Boraschi, Piero, Park, Walter, Pereira, Pedro Nuno Valente Reis, Pagano, Nico, Lykoudis, Pavlos, Partecke, Lars Ivo, Siatkouski, Aliaksandr, Martín, Rosa Jorba, Kawabata, Yasunari, Lourenço, Luís Carvalho, Marra-Lopez, Carlos, Lee, Jun Kyu, Habbe, Nils, Verdonk, Robert C., Rabotyagova, Yliya, Talukdar, Rupjyoti, Frulloni, Luca, Galeev, Shamil, Berger, Zoltán, Yasuda, Takeo, Hackert, Thilo, Saatov, Ziyovuddin, Raptis, Dimitri Aristotle, Boadas, Jaume, Vitali, Francesco, Archibugi, Livia, Ryska, Miroslav, Tihanyi, Balazs, Singh, Vikesh K., Masamune, Atsushi, Yeaton, Paul, Smith, Kerrington D., Modi, Shrey, Cosen-Binker, Laura, Barreto, Savio George, Morandi, Eugenio, Valeri, Sergio, Morioka, Cintia Yoko, Lara, Luis F., Takeyama, Yoshifumi, Gress, Frank G., Yu, Young-Dong, Gaia, Ezio, Barbu, Sorin Traian, İnce, Ali Tüzün, Deeprasertvit, Akkraporn, Chang, Yu-Ting, Abiola, Stephen Olusola, Kacar, Sabite, Muscarella, Peter, II, Braat, Henri, Han, Samuel, Aghdassi, Ali A., Frossard, Jean-Louis, Smith, Jill P., Schwartz, M.P., van Dullemen, H.M., Venneman, N.G., Spanier, B.W.M., Kuiken, Sjoerd, van Geenen, Erwin, Beilman, Greg, Papachristou, Georgios, Chapa Azuela, Oscar, van der Schaar, P., Oruc, Nevin, Anten, Marie-Paule, Nealon, William H., García-Cano, Jesús, Jovani, Manol, Melki, Ziad, Ibrahim, Mustafa Mohammed Ahmed, Awajdarip, M.U., Azam, Mohammad, Sabu, K.G., Ermolaev, Igor, Shetty, Shiran, Oana, Belei, Pokrotnieks, Juris, Lazuchiewicz-Kot, Malgorzata, Bouali, Riadh, Winiarski, Marek, Schmitt, Marcus, Rimbas, Mihai, Meining, Alexander, Erwan, Bories, Meier, Peter N., Schoefl, Rainer, Altonbary, Ahmed Youssef, Marsteller, Igor, Wallstabe, Ingo, Prifti, Skerdi, Lemmers, Arnaud, Horvath, M., Kumar, Ajay, Palermo, Joseph J., Issa, Yama, van Santvoort, Hjalmar C., Fockens, Paul, Besselink, Marc G., Bollen, Thomas L., Bruno, Marco J., and Boermeester, Marja A.

Published
2017
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3. Architectures and Circuits for Analog-memory-based Hardware Accelerators for Deep Neural Networks (Invited)

Author

Tsai, Hsinyu, primary, Narayanan, Pritish, additional, Jain, Shubham, additional, Ambrogio, Stefano, additional, Hosokawa, Kohji, additional, Ishii, Masatoshi, additional, Mackin, Charles, additional, Chen, Ching-Tzu, additional, Okazaki, Atsuya, additional, Nomura, Akiyo, additional, Boybat, Irem, additional, Muralidhar, Ramachandran, additional, Frank, Martin M., additional, Yasuda, Takeo, additional, Friz, Alexander, additional, Kohda, Yasuteru, additional, Chen, An, additional, Fasoli, Andrea, additional, Rasch, Malte J., additional, Woźniak, Stanisław, additional, Luquin, Jose, additional, Narayanan, Vijay, additional, and Burr, Geoffrey W., additional

Published
2023
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4. Analog-AI: Hardware Acceleration for Deep Neural Network Inference

Author

W. Burr, Geoffrey, primary, Luquin, Jose, additional, Narayanan, Pritish, additional, Ambrogio, Stefano, additional, Hosokawa, Kohji, additional, Ishi, Masatoshi, additional, Mackin, Charles, additional, Tsai, Hsinyu, additional, Nomura, Akiyo, additional, Yasuda, Takeo, additional, Friz, Alexander, additional, Kohda, Yasuteru, additional, Chen, An, additional, Fasoli, Andrea, additional, and Okazaki, Atsuya, additional

Published
2023
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5. The Abstracts of Annual Report of Technical Progress

Author

Yasuda, Takeo, primary, Nakata, Keisuke, additional, Tanaka, Yuzuru, additional, Shitomi, Hiroshi, additional, Mizokami, Yoko, additional, Ono, Takashi, additional, Iwai, Wataru, additional, Yamada, Tetsuji, additional, Shiina, Tatsuo, additional, Shikakura, Tomoaki, additional, and Yoshizawa, Nozomu, additional

Published
2023
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6. Laparoscopic Percutaneous Extraperitoneal Closure for Inguinal Hernia in Young Adults : Assessment of Safety, Efficacy, and Reliability

Author

Sakae, Yukari, Morotomi, Yoshiki, Noguchi, Kohei, Yasuda, Takeo, Shibata, Toshihiko, and Nakaoka Tatsuo

Subjects
stomatognathic diseases, surgical procedures, operative, Inguinal hernia, High ligation, digestive system diseases, Laparoscopic percutaneous extraperitoneal closure, Young adults
Abstract

Background : Inguinal hernias can occur in both children and adults. Indirect hernias in children, are primarily treated with simple high ligation of the hernia sac. However, no conclusive guidelines exist on age limits for the indication of this surgical approach. We investigated indications for laparoscopicpercutaneous extraperitoneal closure (LPEC) in adults with indirect hernias....

Published
2021

7. Analog-memory-based 14nm Hardware Accelerator for Dense Deep Neural Networks including Transformers

Author

Okazaki, Atsuya, primary, Narayanan, Pritish, additional, Ambrogio, Stefano, additional, Hosokawa, Kohji, additional, Tsai, Hsinyu, additional, Nomura, Akiyo, additional, Yasuda, Takeo, additional, Mackin, Charles, additional, Friz, Alexander, additional, Ishii, Masatoshi, additional, Kohda, Yasuteru, additional, Spoon, Katie, additional, Chen, An, additional, Fasoli, Andrea, additional, Rasch, Malte J., additional, and Burr, Geoffrey W., additional

Published
2022
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30. <Originals> COX-2 expression and the prevalence of regulatory T cells in tumor and non-tumor sites of hepatocellular carcinoma

Author

Nakata, Yasuyuki, Takeyama, Yoshifumi, Haji, Seiji, Araki, Mariko, Yasuda, Takeo, Nakai, Takuya, Okuno, Kiyotaka, and Shiozaki, Hitoshi

Subjects
immunostaining, FOXP3, hemic and immune systems, chemical and pharmacologic phenomena, hepatocellular carcinoma, COX-2, neoplasms, digestive system diseases
Abstract

[Abstract] Aim : The expression of cyclooxygenase-2 (COX-2) plays a role in the differentiation and guidance of regulatory T cells (FOXP3^+ Tregs), and this mechanism has also been studied extensively in hepatocellular carcinoma (HCC). In this study, we investigated the expression of COX-2 and prevalence of FOXP3^+ Tregs in tumor and non-tumor sites to elucidate their association with the clinicopathological features of HCC and disease outcome. Method : This study involved 44 patients with HCC who had undergone hepatectomy without any preoperative treatment. Paraffin-embeddednodules (n=44) were sectioned for immunostaining with COX-2 and FOXP3 monoclonal antibodies, and the degree of COX-2 expression and prevalence of FOXP3^+ Tregs were measured. Results : COX-2 expression in the non-tumor sites showed a positive correlation with the number of FOXP3^+ Tregs (p < 0.001). In addition, in the non-tumor sites, the high FOXP3^+ Tregs prevalence group was significantly associated with TNM stages (p=0.003) and AFP (p=0.027). The expression of COX-2 in the nontumor sites was also significantly associated with disease-free survival (p=0.005). Conclusion : The present findings suggest the association of COX-2 expression in the nontumor sites with disease-free survival and thus the recurrence of HCC. In addition, COX-2 expression and the prevalence of FOXP3^+ Tregs have been positively correlated in the non-tumor sites, indicating that their interaction influences the outcome of HCC. To prevent the recurrence of HCC, it may be necessary to inhibit the expression of COX-2.

Published
2012

31. <Case Reports> Hepatocellular carcinoma accompanied by hypersplenism: five cases of simultaneous hepatectomy and laparoscopic splenectomy

Author

Nakata, Yasuyuki, Haji, Seiji, Yamasaki, Mitsuo, Ishikawa, Hajime, Yasuda, Takeo, Nakai, Takuya, and Takeyama, Yoshifumi

Subjects
hepatectomy, cirrhosis, hepatocellular carcinoma, hypersplenism, splenectomy
Abstract

[Abstract] Background : We performed simultaneous hepatectomy and laparoscopic splenectomy in a patient with hepatocellular carcinoma accompanied by a reduced platelet count caused by hypersplenism. Methods : We retrospectively studied 5 cases of hepatectomy performed immediately after laparoscopic splenectomy at our hospital after July 2006, and evaluated the intraoperative blood loss, need for transfusion during surgery, postoperative complications, and postoperative hospital stay. Hematological analysis included the white blood cell count (WBC), platelet count (Plt), serum alanine transaminase (ALT), total serum bilirubin (T-Bil), prothrombin time (PT)％, and serum albumin (Alb). Analysis was performed on postoperative days (POD) 7, 14, 30, and 60. Results : The results showed intraoperative thromblood loss of 891+523.2 ml (mean+ SD, 35-2, 199), blood transfusion in 3 cases (60％), no complications in all cases, and a postoperative hospital stay of 11.8 (11-13) days. Compared with preoperative levels, WBC and Plt were significantly higher on POD 7, 14, 30, and 60. while ALT and T-Bil were significantly lower on POD 30. Alb levels were low on all postoperative days compared with preoperative levels. There were no significant changes in PT％. Conclusions : It was safe to conduct hepatectomy simultaneously with laparoscopic splenectomy. No significant liver dysfunction occurred postoperatively, suggesting a potential reduction in the patient burden.

Published
2011

36. <Cases Reports> Gastrointestinal bleeding as the initial manifestation of pancreatic adenocarcinoma successfully treated by emergency pancreaticoduodenectomy : case report

Author

Kamei, Keiko, Yasuda, Takeo, Nakata, Yasuyuki, Yamazaki, Mitsuo, Ishikawa, Hajime, Nakai, Takuya, and Takeyama, Yoshifumi

Subjects
pancreatic adenocarcinoma, emergency operation, gastrointestinal bleeding, pancreaticoduodenectomy
Abstract

[Abstract] Pancreatic adenocarcinoma is a rare cause of gastrointestinal bleeding, and it is extremely rare that the initial symptom of pancreaticadenocarcinoma is hematochezia, melena, or hematemesis. Moreover, there have been a few reports of successful treatment by emergencypancreaticoduodenectomy to control bleeding in such cases. We report the case of a 55-year-old man with melena who was found to have pancreaticadenocarcinoma directly invading the duodenum by histopathological examination. In this case, preoperative diagnosis of pancreatic adenocarcinoma was difficult. The endoscopic hemostatic procedure failed and emergency pancreaticoduodenectomy was performed successfully to stop bleeding. His postoperative course was uneventful, but he died 8 months after the operation of recurrence of pancreatic adenocarcinoma. The clinical course of this unusual case is reviewed.

Published
2012

40. <Originals> COX-2 expression and the prevalence of regulatory T cells in tumor and non-tumor sites of hepatocellular carcinoma

Author

Nakata, Yasuyuki, Takeyama, Yoshifumi, Haji, Seiji, Araki, Mariko, Yasuda, Takeo, Nakai, Takuya, Okuno, Kiyotaka, Shiozaki, Hitoshi, Nakata, Yasuyuki, Takeyama, Yoshifumi, Haji, Seiji, Araki, Mariko, Yasuda, Takeo, Nakai, Takuya, Okuno, Kiyotaka, and Shiozaki, Hitoshi

Abstract

type:Departmental Bulletin Paper, [Abstract] Aim : The expression of cyclooxygenase-2 (COX-2) plays a role in the differentiation and guidance of regulatory T cells (FOXP3^+ Tregs), and this mechanism has also been studied extensively in hepatocellular carcinoma (HCC). In this study, we investigated the expression of COX-2 and prevalence of FOXP3^+ Tregs in tumor and non-tumor sites to elucidate their association with the clinicopathological features of HCC and disease outcome. Method : This study involved 44 patients with HCC who had undergone hepatectomy without any preoperative treatment. Paraffin-embeddednodules (n=44) were sectioned for immunostaining with COX-2 and FOXP3 monoclonal antibodies, and the degree of COX-2 expression and prevalence of FOXP3^+ Tregs were measured. Results : COX-2 expression in the non-tumor sites showed a positive correlation with the number of FOXP3^+ Tregs (p < 0.001). In addition, in the non-tumor sites, the high FOXP3^+ Tregs prevalence group was significantly associated with TNM stages (p=0.003) and AFP (p=0.027). The expression of COX-2 in the nontumor sites was also significantly associated with disease-free survival (p=0.005). Conclusion : The present findings suggest the association of COX-2 expression in the nontumor sites with disease-free survival and thus the recurrence of HCC. In addition, COX-2 expression and the prevalence of FOXP3^+ Tregs have been positively correlated in the non-tumor sites, indicating that their interaction influences the outcome of HCC. To prevent the recurrence of HCC, it may be necessary to inhibit the expression of COX-2.

Published
2014

41. <Cases Reports> Gastrointestinal bleeding as the initial manifestation of pancreatic adenocarcinoma successfully treated by emergency pancreaticoduodenectomy : case report

Author

Kamei, Keiko, Yasuda, Takeo, Nakata, Yasuyuki, Yamazaki, Mitsuo, Ishikawa, Hajime, Nakai, Takuya, Takeyama, Yoshifumi, Kamei, Keiko, Yasuda, Takeo, Nakata, Yasuyuki, Yamazaki, Mitsuo, Ishikawa, Hajime, Nakai, Takuya, and Takeyama, Yoshifumi

Abstract

type:Departmental Bulletin Paper, [Abstract] Pancreatic adenocarcinoma is a rare cause of gastrointestinal bleeding, and it is extremely rare that the initial symptom of pancreaticadenocarcinoma is hematochezia, melena, or hematemesis. Moreover, there have been a few reports of successful treatment by emergencypancreaticoduodenectomy to control bleeding in such cases. We report the case of a 55-year-old man with melena who was found to have pancreaticadenocarcinoma directly invading the duodenum by histopathological examination. In this case, preoperative diagnosis of pancreatic adenocarcinoma was difficult. The endoscopic hemostatic procedure failed and emergency pancreaticoduodenectomy was performed successfully to stop bleeding. His postoperative course was uneventful, but he died 8 months after the operation of recurrence of pancreatic adenocarcinoma. The clinical course of this unusual case is reviewed.

Published
2014

45. Extraperitoneal Fluid Collection due to Chronic Pancreatitis

Author

Yasuda, Takeo, primary, Kamei, Keiko, additional, Araki, Mariko, additional, Nakata, Yasuyuki, additional, Ishikawa, Hajime, additional, Yamazaki, Mitsuo, additional, Sakamoto, Hiroki, additional, Kitano, Masayuki, additional, Nakai, Takuya, additional, and Takeyama, Yoshifumi, additional

Published
2013
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49. Light Sources and Lighting Circuits

Author

Yasuda, Takeo, primary, Hayakashi, Tomohiko, additional, Naoki, Shoji, additional, Maehara, Akiyoshi, additional, Hiramatsu, Kohji, additional, Kido, Shojiro, additional, and Hayashi, Youhei, additional

Published
2012
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50. Light Sources and Lighting Circuits

Author

YASUDA, Takeo, primary, HAYAKASHI, Tomohiko, additional, NAOKI, Shouji, additional, SAITO, Akiko, additional, MAEHARA, Akiyoshi, additional, OKADA, Atsunori, additional, OTANI, Hideo, additional, and HASAGAWA, Junichi, additional

Published
2011
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