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Kawashima A, Uemura M, Nagahara A, Yamamoto Y, Takada S, Inagaki Y, Kinouchi T, Miyake O, Nakazawa S, Nishimura K, Arai H, Honda M, Okada K, Tsujihata M, Tsutahara K, Yamaguchi S, Ujike T, Fujita K, Nonomura N. 248P GnRH antagonist plus bicalutamide might be an effective therapy as initial combined androgen blockade for patients with high grade prostate cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv524.13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Endo R, Bahrudin U, Notsu T, Tanno S, Onohara T, Yamaguchi S, Ikeda N, Surastri B, Nakayama Y, Ninomiya H, Shirayoshi Y, Inagaki Y, Yamamoto K, Yoshida A, Hisatome I. Carvedilol Suppresses Apoptosis and Ion Channel Remodelling of HL-1 Cardiac Myocytes Expressing E334K cMyBPC. Drug Res (Stuttg) 2015; 66:126-9. [PMID: 26479129 DOI: 10.1055/s-0035-1555772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Besides its antiarrhythmic action, carvedilol has an activity to suppress cardiac tissue damage. However, it is unknown whether it has any effect on cellular apoptosis and ion channel remodelling. PURPOSE To know whether carvedilol has any effect on apoptosis and ion channel remodeling of HL-1 cells expressing E334K MyBPC, and comparing it with bisoprolol. METHOD We examined effects of carvedilol and bisoprolol on the levels of pro- and anti-apoptotic proteins and ion channels as well as apoptosis of HL-1 cells transfected with E334K MyBPC using Western blot and flow cytometry. RESULTS Carvedilol decreased the protein levels of p53, Bax and cytochrome c and increased that of Bcl-2 in HL-1 cells expressing E334K MyBPC. Bisoprolol failed to affect the protein levels. Both carvedilol and bisoprolol increased the protein levels of Cav1.2 but not that of Nav1.5. Carvedilol was stronger than bisoprolol at decreasing the number of annexin-V positive cells in HL-1 cells expressing E334K MyBPC. CONCLUSION Carvedilol suppressed apoptosis of HL-1 cells expressing E334K MyBPC through modification of pro- and anti-apoptotic proteins, whose was associated with an increase of Cav 1.2 protein expression.
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Ikeda W, Inaba Y, Yamaguchi S, Shinohara A, Nagayoshi M, Morikawa N. A Study on Body Image and Eating Habits of Female Students Taking a Child Education Course at a Japanese Junior College. Int J Epidemiol 2015. [DOI: 10.1093/ije/dyv096.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Terauchi M, Yamaguchi S, Harada K. Design of sulfonated polyrotaxane mimicked the heparin and evaluation of osteoinductive ability with BMP-2. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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80
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Ishikawa J, Yamamoto N, Nishikawa M, Furue H, Hagiwara S, Wakayama H, Yamaguchi S, Hibi H, Yamamoto A. A study of therapeutic effects of serum free conditioned media derived from stem cells from human exfoliated deciduous teeth for rheumatoid arthritis. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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81
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Yamaguchi S, Shibata R, Yamamoto N, Nishikawa M, Murohara T, Hibi H, Yamamoto A. Conditioned media derived from dental pulp stem cells prevent myocardial ischemic injury. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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82
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Uemura M, Nagahara A, Yamamoto Y, Takada S, Inagaki Y, Kinouchi T, Miyake O, Nakazawa S, Nishimura K, Arai H, Honda M, Okada K, Tsujihata M, Tsutahara K, Yamaguchi S, Kawashima A, Ujike T, Fujita K, Nonomura N. 2551 GnRH antagonist plus bicalutamide may be an effective therapy as initial combined androgen blockade for patients with high grade prostate cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31370-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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83
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Iijima H, Aoyama T, Ito A, Yamaguchi S, Nagai M, Tajino J, Zhang X, Kuroki H. Effects of short-term gentle treadmill walking on subchondral bone in a rat model of instability-induced osteoarthritis. Osteoarthritis Cartilage 2015; 23:1563-74. [PMID: 25916553 DOI: 10.1016/j.joca.2015.04.015] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 04/04/2015] [Accepted: 04/15/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Subchondral bone cyst (SBC) growth, caused by osteoclast activity during early knee osteoarthritis (OA) pathogenesis, should be treated to prevent further progressions of OA. In the present study, we evaluated the effects of gentle treadmill walking on subchondral bone and cartilage changes in an experimental rat model of destabilized medial meniscus (DMM). METHOD Twelve-week-old Wistar rats underwent DMM surgery in their right knee and sham surgery in their left knee and were assigned to either the sedentary group or walking group (n = 42/group). Animals in the walking group were subjected to treadmill exercise 2 days after surgery, which included walking for 12 m/min, 30 min/day, 5 days/week for 1, 2, and 4 week(s). Subchondral bone and cartilage changes were evaluated by micro-CT analysis, histological analysis, and biomechanical analysis. RESULTS Treadmill walking had a tendency to suppress SBC growth, which was confirmed by micro-CT (P = 0.06) and positive staining for tartrate-resistant acid phosphatase (TRAP) activity for the osteoclast number per bone surface (P = 0.09) 4 weeks after surgery. These changes coincide with the prevention of cartilage degeneration as evaluated by the Osteoarthritis Research Society International (OARSI) score (P < 0.05) and biomechanically softening (P < 0.05). Furthermore, treadmill walking could suppressed increasing osteocyte deaths (P < 0.01), which was positively correlated with the OARSI score (r = 0.77; P < 0.01). CONCLUSION These results indicate biomechanical and biological links exist between cartilage and subchondral bone; preventive effects of treadmill walking on subchondral bone deterioration might be partly explained by the chondroprotective effects.
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Yamaguchi S, Ikejima M, Furukawa A, Abe M, Nakazaki M, Ishihara H. Octreotide for hypoglycemia caused by sulfonylurea and DPP-4 inhibitor. Diabetes Res Clin Pract 2015; 109:e8-e10. [PMID: 26025695 DOI: 10.1016/j.diabres.2015.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 02/16/2015] [Accepted: 05/02/2015] [Indexed: 11/18/2022]
Abstract
We describe a type 2 diabetes patient with persistent hypoglycemia caused by sulfonylurea misuse on top of a DPP-4 inhibitor. Hyperinsulinemia was exaggerated by dextrose administration, but was successfully treated with octreotide. Since many patients are currently treated with DPP-4 inhibitors, the importance of octreotide has been increasing. For refractory sulfonylurea-induced hypoglycemia, especially when the patient is also being given an incretin-based therapy, octreotide should be considered.
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Matsuura A, Onoda K, Oguro H, Yamaguchi S. Magnetic stimulation and movement-related cortical activity for acute stroke with hemiparesis. Eur J Neurol 2015; 22:1526-32. [DOI: 10.1111/ene.12776] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 06/05/2015] [Indexed: 11/27/2022]
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86
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Yap CM, Kadobayashi Y, Yamaguchi S. Conceptualizing Player-Side Emergence in Interactive Games. INTERNATIONAL JOURNAL OF GAMING AND COMPUTER-MEDIATED SIMULATIONS 2015. [DOI: 10.4018/ijgcms.2015070101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The concept of emergence exists in many fields such as Philosophy, Information Science, and Biology. With respect to the modern video game, emergence can potentially manifest as emergent narrative and/or gameplay. In this paper, the authors engage in a critical discussion about what it means for an interactive video game to have emergence. The authors frame the discussion of emergence as a close critical look at the games Papers, Please and Gone Home. From these analyses, the authors propose a concept of “Player-side emergence in games,” in which emergence in the form of narrative is expressible and observable in games which rely not on the game software itself, but also upon the complex system of the human mind for reconstruction of the game experience and a subsequent expression of emergence. The authors contend that such an emergent design consideration is potentially useful for designers who are trying to address the trade-off of Ludo-Narrative Dissonance.
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Hashimoto M, Sasaki J, Yamaguchi S, Kawai K, Kawakami H, Iwasaki Y, Imazato S. Gold Nanoparticles Inhibit Matrix Metalloproteases without Cytotoxicity. J Dent Res 2015; 94:1085-91. [DOI: 10.1177/0022034515589282] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Nanoparticles (NPs) are currently the focus of considerable attention for dental applications; however, their biological effects have not been fully elucidated. The long-term, slow release of matrix metalloproteases (MMPs) digests collagen fibrils within resin-dentin bonds. Therefore, MMP inhibitors can prolong the durability of resin-dentin bonds. However, there have been few reports evaluating the combined effect of MMP inhibition and the cytotoxic effects of NPs for dentin bonding. The aim of this study was to evaluate MMP inhibition and cytotoxic responses to gold (AuNPs) and platinum nanoparticles (PtNPs) stabilized by polyvinylpyrrolidone (PVP) in cultured murine macrophages (RAW264) by using MMP inhibition assays, measuring cell viability and inflammatory responses (quantitative reverse transcription polymerase chain reaction [RT-qPCR]), and conducting a micromorphological analysis by fluorescence and transmission electron microscopy. Cultured RAW264 cells were exposed to metal NPs at various concentrations (1, 10, 100, and 400 µg/mL). AuNPs and PtNPs markedly inhibited MMP-8 and MMP-9 activity. Although PtNPs were cytotoxic at high concentrations (100 and 400 µg/mL), no cytotoxic effects were observed for AuNPs at any concentration. Transmission electron microscopy images showed a significant nonrandom intercellular distribution for AuNPs and PtNPs, which were mostly observed to be localized in lysosomes but not in the nucleus. RT-qPCR analysis demonstrated inflammatory responses were not induced in RAW264 cells by AuNPs or PtNPs. The cytotoxicity of nanoparticles might depend on the core metal composition and arise from a “Trojan horse” effect; thus, MMP inhibition could be attributed to the surface charge of PVP, which forms the outer coating of NPs. The negative charge of the surface coating of PVP binds to Zn2+ from the active center of MMPs by chelate binding and results in MMP inhibition. In summary, AuNPs are attractive NPs that effectively inhibit MMP activity without cytotoxicity or inflammatory responses.
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Matsuura A, Onoda K, Oguro H, Yamaguchi S. Effects of rTMS on movement-related cortical activity in acute stroke patients with hemiparesis. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.1821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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89
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Kobayashi S, Yamaguchi S, Katsube T, Kitani M, Okada K, Kitamura J, Tsunematsu T. Influence of social environmental factors on cerebral circulation and mental function in the normal aged. MONOGRAPHS IN NEURAL SCIENCES 2015; 11:163-8. [PMID: 6738548 DOI: 10.1159/000409206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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90
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Tomura K, Ohguri T, Yamaguchi S, Imada H, Yahara K, Narisada H, Ota S, Sakagami M, Fujimoto N, Korogi Y. EP-1226: Radiotherapy plus hyperthermia for high-risk prostate cancer: thermal parameters correlate with biochemical DFS. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)41218-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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91
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Katsuragi J, Sasho T, Yamaguchi S, Sato Y, Watanabe A, Akagi R, Muramatsu Y, Mukoyama S, Akatsu Y, Fukawa T, Endo J, Hoshi H, Yamamoto Y, Sasaki T, Takahashi K. Hidden osteophyte formation on plain X-ray is the predictive factor for development of knee osteoarthritis after 48 months--data from the Osteoarthritis Initiative. Osteoarthritis Cartilage 2015; 23:383-90. [PMID: 25542776 DOI: 10.1016/j.joca.2014.11.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 11/17/2014] [Accepted: 11/25/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To examine whether the detection of osteophytes anywhere in the knee could serve as a pre-radiographic biomarker for osteoarthritis (OA) development. METHODS Baseline magnetic resonance imaging (MRIs) of 132 participants in the Osteoarthritis Initiative (OAI) were studied. Based on radiographs, 66 knees were assessed as osteoarthritis-free (no-osteoarthritis [NOA], or Kellgren/Lawrence [K/L] severity grade 0/1 both at baseline and 48 months), and another 66 knees were assessed as having radiographic OA changes (pre-radiographic osteoarthritis [PROA], or with K/L grade 0/1 at baseline and grade ≥ 2 at 48 months). Using baseline MRI data, we examined eight sites of osteophyte formation: the medial and lateral femoral condyle (MFC and LFC, respectively); medial and lateral tibial plateau (MTP and LTP, respectively); medial and lateral facets of the patellofemoral joint (PM and PL, respectively); tibial spine (TS); and femoral intercondylar notch (IC). Knee joint osteophyte size was assessed via the 8-point marginal osteophytes item of the whole-organ magnetic resonance imaging score (WORMS). The frequencies and distributions of osteophytes were compared between groups. RESULTS Mild-size osteophytes (defined as score ≥ 2) were observed more frequently at the MFC (P = 0.00278), MTP (P = 0.0046), TS (P = 0.0146), PM (P < 0.0001), PL (P = 0.0012), and IC (P < 0.0001) in PROA knees than in NOA knees. Moderate-size osteophytes (defined as score ≥ 4) were more frequently observed in PROA knees than in NOA knees only at the IC (P < 0.0001). CONCLUSION Knees with osteophyte formation at the IC, even those of K/L severity grade 0/1, are at risk for the development of radiographic OA by 48 months.
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Georgescu M, Hazeyama H, Kadobayashi Y, Yamaguchi S. Empirical analysis of IPv6 transition technologies using the IPv6 Network Evaluation Testbed. EAI ENDORSED TRANSACTIONS ON INDUSTRIAL NETWORKS AND INTELLIGENT SYSTEMS 2015. [DOI: 10.4108/inis.2.2.e1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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93
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Otsuka Y, Yamaguchi S, Furukawa A, Kosuda M, Nakazaki M, Ishihara H. Addition of sitagliptin or metformin to insulin monotherapy improves blood glucose control via different effects on insulin and glucagon secretion in hyperglycemic Japanese patients with type 2 diabetes. Endocr J 2015; 62:133-43. [PMID: 25328079 DOI: 10.1507/endocrj.ej14-0148] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
This study aimed to explore the effects of the dipeptidyl peptidase-4 inhibitor sitagliptin and the biguanide metformin on the secretion of insulin and glucagon, as well as incretin levels, in Japanese subjects with type 2 diabetes mellitus poorly controlled with insulin monotherapy. This was a single-center, randomized, open-label, parallel group study, enrolling 25 subjects. Eleven patients (hemoglobin A1c [HbA1c] 8.40 ± 0.96%) and 10 patients (8.10 ± 0.54%) on insulin monotherapy completed 12-week treatment with sitagliptin (50 mg) and metformin (750 mg), respectively. Before and after treatment, each subject underwent a meal tolerance test. The plasma glucose, glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), C-peptide, and glucagon responses to a meal challenge were measured. HbA1c reductions were similar in patients treated with sitagliptin (0.76 ± 0.18%) and metformin (0.77 ± 0.17%). In the sitagliptin group, glucose excursion during a meal tolerance test was reduced and accompanied by elevations in active GLP-1 and active GIP concentrations. C-peptide levels were unaltered despite reduced glucose responses, while glucagon responses were significantly suppressed (-7.93 ± 1.95% of baseline). In the metformin group, glucose excursion and incretin responses were unaltered. C-peptide levels were slightly increased but glucagon responses were unchanged. Our data indicate that sitagliptin and metformin exert different effects on islet hormone secretion in Japanese type 2 diabetic patients on insulin monotherapy. A glucagon suppressing effect of sitagliptin could be one of the factors improving blood glucose control in patients inadequately controlled with insulin therapy.
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Kitagawa R, Kitagawa H, Hirose N, Yamaguchi S, Mehdawi I, Hayashi M, Imazato S. Antibacterial effects of self-adhesive resin cements containing chlorhexidine. Dent Mater 2015. [DOI: 10.1016/j.dental.2015.08.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kuwahara D, Ito N, Nagayama Y, Yoshinaga T, Yamaguchi S, Yoshikawa M, Kohagura J, Sugito S, Kogi Y, Mase A. Development of horn antenna mixer array with internal local oscillator module for microwave imaging diagnostics. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:11D805. [PMID: 25430218 DOI: 10.1063/1.4885471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A new antenna array is proposed in order to improve the sensitivity and complexity of microwave imaging diagnostics systems such as a microwave imaging reflectometry, a microwave imaging interferometer, and an electron cyclotron emission imaging. The antenna array consists of five elements: a horn antenna, a waveguide-to-microstrip line transition, a mixer, a local oscillation (LO) module, and an intermediate frequency amplifier. By using an LO module, the LO optics can be removed, and the supplied LO power to each element can be equalized. We report details of the antenna array and characteristics of a prototype antenna array.
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Takase K, Aikawa M, Okada K, Watanabe Y, Okamoto K, Sato H, Nonaka K, Yamaguchi S, Sakuramoto S, Koyama I, Miyazawa M. Development of novel treatment with a bioabsorbable esophageal patch for benign esophageal stricture. Dis Esophagus 2014; 28:728-34. [PMID: 25286827 DOI: 10.1111/dote.12281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Using a large animal model, we examined whether circumferential stricture after esophageal endoscopic submucosal dissection (ESD) can be treated by grafting a bioabsorbable esophageal patch. Circumferential ESD was performed on the thoracic esophagus in pigs (n = 6) to create a stricture, for which one of the following interventions was performed: (1) the stricture site was longitudinally incised, and an artificial esophageal wall (AEW) was grafted after placing a bioabsorbable stent (AEW patch group, n = 3); (2) endoscopic balloon dilation (EBD) was performed every other week after stricture development (EBD group, n = 3). In both groups, esophageal fluoroscopy was performed 8 weeks after the interventions, and the esophagus was excised for histological examination of the patched site. In the AEW patch group, esophageal fluoroscopy revealed favorable passage through the patched site. Histologically, the mucosal epithelium and lamina propria had regenerated as in the normal area. In the EBD group, the circumferential stricture site showed marked thickening, and there were hypertrophic scars associated with epithelial defects on the luminal surface. Histologically, defects of the mucosal epithelium and full-thickness proliferation of connective tissue were observed. AEW patch grafting was suggested to be a potentially novel treatment strategy for post-ESD esophageal circumferential stricture.
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Machida J, Nishiyama T, Kishino H, Yamaguchi S, Kimura M, Shibata A, Tatematsu T, Kamamoto M, Yamamoto K, Makino S, Miyachi H, Shimozato K, Tokita Y. Genetic epidemiology of tooth agenesis in Japan: a population- and family-based study. Clin Genet 2014; 88:167-71. [PMID: 25041097 DOI: 10.1111/cge.12456] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 07/01/2014] [Accepted: 07/02/2014] [Indexed: 12/01/2022]
Abstract
Tooth agenesis is one of the most common congenital anomalies in humans. However, the etiology of tooth agenesis remains largely unclear, as well as evidence base useful for genetic counseling. Therefore, we estimated the prevalence and sibling recurrence risk, and investigated agenetic patterns systematically. Tooth agenesis was classified into two subtypes: hypodontia (one to five missing teeth) and oligodontia (six or more missing teeth). The prevalence of these two subtypes were 6.8% [95% confidence interval (CI): 6.1-7.7%] and 0.1% (95% CI: 0.04-0.3%), respectively, and sibling recurrence risk of these were 24.5% (95% CI: 13.8-38.3%) and 43.8% (95% CI: 26.4-62.3%), respectively. This result suggests that the severe phenotype, oligodontia, might be mostly transmitted in a dominant fashion. Using a simple statistical modeling approach, our data were found to be consistent with a bilateral symmetry model, meaning that there was equal probability of missing teeth from the right and left sides.
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Okada M, Ueshima A, Yamaguchi S, Mikawa T, Ogihara M. OR05-3 * PHARMACOTHERAPY FOR ALCOHOL DEPENDENCE: STATUS OF ACAMPROSATE USE AT OUR CENTER. Alcohol Alcohol 2014. [DOI: 10.1093/alcalc/agu053.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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99
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Sato S, Shimada M, Ohta T, Kojimahara T, Tokunaga H, Takano T, Yamaguchi S, Fujiwara K, Tanabe H, Okamoto A, Nishio S, Ushijima K, Futagami M, Yokoyama Y, Fujimoto H, Nakamura H, Nakamura T, Moriyama M, Kai Y, Kigawa J. Adjuvant Chemotherapy Using Taxane Plus Carboplatin for Stage Ib-Iib Cervical Non-Squamous Cell Carcinoma with Pathologic High-Risk Factor. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu338.46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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100
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Takahashi H, Rikimaru K, Kiyohara R, Yamaguchi S. Effect of Arachidonic Acid-enriched Oil Diet Supplementation on the Taste of Broiler Meat. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2014; 25:845-51. [PMID: 25049636 PMCID: PMC4093101 DOI: 10.5713/ajas.2011.11517] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Revised: 02/21/2012] [Accepted: 02/07/2012] [Indexed: 11/27/2022]
Abstract
To elucidate the relationship between the arachidonic acid (AA) content and the taste of broiler meat, the effects of AA-enriched oil (AAO) supplements on the fatty acid content and sensory perceptions of thigh meat were evaluated. Four types of oil, including corn oil (CO), a 1:1 mixture of AAO and palm oil (PO) (1/2 AAO), a 1:3 mixture of AAO and PO (1/4 AAO), and a 1:7 mixture of AAO and PO (1/8 AAO) were prepared. Each type of oil was mixed with silicate at a ratio of 7:3, and added to the diet at a final proportion of 5% of fresh matter. Broiler chickens were fed these diets for 1 wk before slaughter. In thigh meat, the AA content of the 1/2 and 1/4 AAO groups was significantly higher than that of the CO group. The AA content in thigh meat (y, mg/g) increased linearly with increasing dietary AAO content (x, g/100 g of diet), according to the equation y = 0.5674+0.4596× (r2 = 0.8454). The content of other fatty acids was not significantly different among the 4 diet groups. Sensory evaluation showed that the flavor intensity, umami (L-glutamate taste), kokumi (continuity, mouthfulness, and thickness), and aftertaste of the 1/2 and 1/4 AAO groups were significantly higher than that of the CO group. There were significant positive correlations between AA content in thigh meat and the flavor intensity, total taste intensity, umami, and aftertaste. These data suggest that the taste of broiler meat can be improved by the amount of dietary AA supplementation.
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