Yasuhiro Watanabe

ORCID: 0000-0002-9614-162X
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About
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Research Areas
  • Pediatric Hepatobiliary Diseases and Treatments
  • Cardiovascular Health and Disease Prevention
  • Congenital Anomalies and Fetal Surgery
  • Gallbladder and Bile Duct Disorders
  • Diet and metabolism studies
  • Bariatric Surgery and Outcomes
  • Cardiovascular Disease and Adiposity
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Vestibular and auditory disorders
  • Esophageal and GI Pathology
  • Adipose Tissue and Metabolism
  • Intestinal Malrotation and Obstruction Disorders
  • Congenital Diaphragmatic Hernia Studies
  • Diabetes Treatment and Management
  • Ophthalmology and Eye Disorders
  • Gastrointestinal disorders and treatments
  • Organ Transplantation Techniques and Outcomes
  • Gastroesophageal reflux and treatments
  • Peripheral Artery Disease Management
  • Metabolism, Diabetes, and Cancer
  • Blood Pressure and Hypertension Studies
  • Pancreatitis Pathology and Treatment
  • Chemical Synthesis and Analysis
  • Liver Disease Diagnosis and Treatment
  • Power System Optimization and Stability

Toho University Medical Center Sakura Hospital
2016-2025

Toho University
2016-2025

University of Miyazaki
2025

University of Miyazaki Hospital
2025

Kyoto Medical Center
2021-2024

Toho University Ohashi Medical Center
2023

Tomitahama Hospital
2023

Chiba Kaihin Municipal Hospital
2023

Hiroshima University of Economics
2013-2023

Keio University
1968-2023

10.1016/0002-9610(77)90359-2 article EN The American Journal of Surgery 1977-08-01

10.1007/s005340050108 article EN Journal of Hepato-Biliary-Pancreatic Surgery 1999-09-14

We investigated whether cardio-ankle vascular index (CAVI), an arterial stiffness marker, independently predicts future cardiovascular events in subjects with metabolic disorders.1562 outpatients underwent CAVI between April 2004 and March 2006 at Toho University, Sakura Medical Center Chiba, Japan. Patients who already had baseline, patients low ankle brachial (<0.9), atrial fibrillation were excluded. After exclusion, 1080 disorders including diabetes mellitus, hypertension dyslipidemia...

10.5551/jat.31385 article EN Journal of Atherosclerosis and Thrombosis 2015-12-01

This paper presents a control scheme and comprehensive analysis for unified power flow controller (UPFC) on the basis of theory, computer simulation experiment. developed theoretical reveals that conventional feedback makes UPFC induce fluctuation in transient states. The cannot attenuate fluctuation, so time constant damping is independent active reactive gains integrated its circuit. proposes an advanced which has function successfully out fluctuation. A rated at 10 kVA designed...

10.1109/63.803395 article EN IEEE Transactions on Power Electronics 1999-11-01

A reoperation after excisional procedure was carried out in seven cases due to early or late postoperative complications. Of the 12 patients with complications, four underwent relaparotomy anastomotic leakage and bleeding. Late complications were seen nine recurrent cholangitis caused by an stricture, three intrahepatic involvement required a several years initial surgery. Recurrent biliary reconstruction mainly occurs stricture of hepaticoenterostomy. There no significant difference results...

10.1097/00000658-198802000-00005 article EN Annals of Surgery 1988-02-01

The clinical features and surgical treatment of 75 patients with choledochal cysts intrahepatic involvement (Type IV-A) were evaluated. Seventeen in this series 58 reviewed from the literature. It was interest that incidence Type IV-A nearly 30%, considerably higher than had been previously assumed. This type is commonly found older children young adults. Abdominal pain fever indicative biliary tract infection are more frequently seen I, a mass not palpable. Surgical must achieve bile...

10.1097/00000658-197803000-00011 article EN Annals of Surgery 1978-03-01

The vaccine for the coronavirus disease 2019 (COVID-19) has been reported to potentially cause or worsen diabetes. A 73-year-old Japanese woman received two doses of Moderna COVID-19 vaccine. Four weeks after second vaccination, her glycemic control began deteriorate, and 8 patient was diagnosed with new-onset type 1 diabetes that strongly positive autoantibodies showed a disease-susceptible human leukocyte antigen haplotype, DRB1*04:05:01-DQB1*04:01:01. glucagon stimulation test suggested...

10.1111/jdi.13757 article EN cc-by-nc Journal of Diabetes Investigation 2022-01-28

Metallic liquid silicon at 1787K is investigated using x-ray Compton scattering. An excellent agreement found between the measurements and corresponding Car-Parrinello molecular dynamics simulations. Our results show persistence of covalent bonding in provide support for occurrence theoretically predicted liquid-liquid phase transition supercooled states. The population bond pairs estimated to be 17% via a maximally-localized Wannier function analysis. scattering shown sensitive probe effects state.

10.1103/physrevlett.108.067402 article EN publisher-specific-oa Physical Review Letters 2012-02-08

Structural models of sodium borosilicate glasses were prepared by means molecular dynamics (MD) technique using pair potentials over a wide compositional range. The local structures around B, O, and Si obtained from the structural compared with experimental 11B NMR, 17O 29Si NMR data. It was found that atomic arrangements in similar to results indicating simulations can reproduce chemical bonds real glasses. These confirm even if MD is quite simple, it enough capture essence amorphous...

10.1021/jp3038126 article EN The Journal of Physical Chemistry B 2012-09-10

A body shape index (ABSI) is an abdominal obesity developed based on epidemiological statistics and designed to correlate minimally with mass (BMI). We examined the approximation between ABSI other indices biophysical concepts. The cross-sectional data from 62,514 Japanese urban residents were analyzed. Body adiposity comprising BMI, waist circumference (WC), ABSI, conicity (CI), waist-to-height ratio (WHtR), WC/BMI examined. CI more strongly correlated age arterial stiffness assessed by...

10.3390/jpm12122014 article EN Journal of Personalized Medicine 2022-12-05

Glucagon-like peptide (GLP)-1 analogue may be useful for controlling weight recurrence and diabetes relapse after bariatric surgery, but also adversely affect the measured nutritional metrics. This study aimed to investigate effect of treatment with once-weekly semaglutide laparoscopic sleeve gastrectomy (LSG) in patients type 2 (T2D). We examined effects combined use a low-energy, high-protein formula diet (FD).

10.1016/j.obpill.2023.100098 article EN cc-by Obesity Pillars 2024-01-03

Excision is the treatment of choice for choledochal cyst, and free bile drainage essential to avoid ascending cholangitis. However, anastomosis between relatively narrow common hepatic duct bowel (conventional anastomosis) in case type IV-A co-existing biliary anomalies anatomical variations may cause cholangitis resulting from insufficient decompression.One hundred four patients with cyst were treated by excision. Conventional was performed 22 hilar 82.An anastomotic stricture developed...

10.1046/j.1365-2168.1998.00697.x article EN British journal of surgery 1998-06-01

We aimed to investigate the effect of resveratrol (Rsv) on expression genes regulating triglyceride (TG) accumulation and consumption in differentiated 3T3-L1 preadipocytes. preadipocytes were cultured DMEM supplemented with 10% fetal calf serum. Upon reaching confluence, cells induced differentiate for 4 days, 10 days TG accumulation, then incubated Rsv (0, 25 or 50 μM) 3 days. was analyzed by Oil Red-O staining. To understand how regulates consumption, changes gene protein expressions...

10.1016/j.ymgmr.2017.05.003 article EN cc-by-nc-nd Molecular Genetics and Metabolism Reports 2017-05-31

To investigate the associations of conventional lipid parameters with arterial stiffness assessed by cardio-ankle vascular index (CAVI).

10.5551/jat.42291 article EN Journal of Atherosclerosis and Thrombosis 2018-01-11
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