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SU G, Trevisan M, Ishigami J, Matsushita K, Stålsby Lundborg C, Carrero J. SUN-248 ADVERSE HEALTH OUTCOMES AFTER INCIDENT PNEUMONIA IN PATIENTS WITH CHRONIC KIDNEY DISEASE: DATA ANALYSIS FROM STOCKHOLM CREATININE MEASUREMENT PROJECT. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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52
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Hou H, Fujino R, Matsushita K, Unoki J, Gunda N, Jono H, Saito H. SAT-134 Sulfotransferase (Sult) 1a1 plays a toxico-pathological role in cisplatin-induced acute kidney injury (AKI) through metabolic generation of indoxyl sulfate (IS). Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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53
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Mazzola C, Teloken P, Matsushita K, Nelson C, Mulhall J. Orgasme chez les hommes sous traitement par hormonothérapie pour cancer de la prostate. Prog Urol 2018. [DOI: 10.1016/j.purol.2018.07.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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54
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Jaspers NEM, Blaha MJ, Matsushita K, Joeckel KH, Erbel RA, Visseren FLJ, Van Der Graaf Y, Van Der Schouw YT, Nambi V, Boer JMA, Dorresteijn JAN. 1149Development and validation of a decision-support tool for individualizing lifelong lipid, blood-pressure, and aspirin treatment in people without cardiovascular disease. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.1149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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55
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Reimer Jensen AM, Skali H, Matsushita K, Konety S, Butler K, Kitzman DW, Solomon SD, Claggett B, Shah AM. P1532Contemporary assessment of left ventricular ejection fraction in older adults: the atherosclerosis risk in communities study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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56
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Matsushita K, Endo F, Narimoto K, Shimbo M, Hattori K, Horie S. 520 Web promotion of da Vinci robotic prostatectomy exhibits varying sexual health information. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.426] [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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57
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Matsushita K. So-called “bad split” may not be “bad” when the split is on the buccal side: technical note. Br J Oral Maxillofac Surg 2018; 56:232-233. [DOI: 10.1016/j.bjoms.2018.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 02/05/2018] [Indexed: 11/27/2022]
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58
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Yutaka Y, Sato T, Matsushita K, Aiba H, Muranishi Y, Sakaguchi Y, Sugiura T, Okada M, Nakamura T, Date H. Three-dimensional Navigation for Thoracoscopic Sublobar Resection Using a Novel Wireless Marking System. Semin Thorac Cardiovasc Surg 2018. [PMID: 29530629 DOI: 10.1053/j.semtcvs.2018.03.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We developed a novel localization technique for small intrapulmonary lesions using radiofrequency identification (RFID) technology. Micro-RFID markers with nickel-titanium coils were designed to be placed from subsegmental bronchi to the peripheral parenchyma. In this preclinical study, thoracoscopic subsegmentectomy of a canine pseudotumor model was performed to demonstrate the feasibility and three-dimensional positional accuracy of the system. To recover subcentimeter pseudotumors, markers were bronchoscopically placed to determine the resection line: (1) next to the pseudotumor; (2) in the responsible subsegmental bronchi as the central margin; and (3) on the intersubsegmental plane as the lateral margin. Specific marker positions were located by wireless communication using a wand-shaped probe with a 30-mm communication range, with the distance to the marker indicated by gradual changes in sound pitch. Thirty-four markers were placed for 10 pseudotumors (14.6 mm from the pleura) in 10 canines. Three markers were placed at a mean distance of 5.5 mm from the pseudotumors, and 11 central and 20 lateral markers were placed at mean distances of 17.2 and 20.7 mm from the pseudotumors, respectively. Central markers (20.5 mm from the pleura) were detected within 16.0 seconds in 2.9-mm-diameter bronchi. All resection stumps were within 5.4 mm (range 2-8 mm) from each marker, and pseudotumors were removed with adequate surgical margins toward the central (11.5 mm; range 7-16 mm) and lateral (12.4 mm; range 9-17 mm) directions. RFID wireless markers provided precise three-dimensional positional information and are a potential viable alternative to conventional markers.
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59
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Kubota Y, Folsom A, Matsushita K, Couper D, Tang W. Prospective Study of Lung Function and Abdominal Aortic Aneurysm Risk: The Atherosclerosis Risk in Communities Study. J Vasc Surg 2018. [DOI: 10.1016/j.jvs.2017.11.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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60
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Ooi K, Inoue N, Matsushita K, Yamaguchi H, Mikoya T, Minowa K, Kawashiri S, Nishikata S, Tei K. Incidence of anterior disc displacement without reduction of the temporomandibular joint in patients with dentofacial deformity. Int J Oral Maxillofac Surg 2018; 47:505-510. [PMID: 29305246 DOI: 10.1016/j.ijom.2017.11.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 10/03/2017] [Accepted: 11/30/2017] [Indexed: 11/30/2022]
Abstract
The aim of this study was to investigate the incidence of anterior disc displacement without reduction (ADDwoR) of the temporomandibular joint (TMJ) in patients with dentofacial deformity. Eighty-eight female patients (176 joints) with skeletal class III malocclusion and 33 female patients (66 joints) with skeletal class II malocclusion, with or without anterior open bite and asymmetry, were evaluated. Magnetic resonance imaging (MRI) of the TMJ was used to diagnose ADDwoR. A statistical analysis was performed to examine the relationship between ADDwoR and skeletal structure. ADDwoR was present in 37 of the 66 joints (56.1%) in class II compared to 34 of the 176 joints (19.3%) in class III (P<0.05). In class III, ADDwoR was significantly more common in joints with mandibular asymmetry (24/74; 32.4%) than in joints with open bite (9/62; 14.5%) and joints with open bite and without mandibular asymmetry (1/38; 2.6%). In class II, ADDwoR was significantly less common in joints with mandibular asymmetry and without open bite (1/8; 12.5%). ADDwoR was only observed on the deviated side in both class III and class II with mandibular asymmetry. The prevalence of ADDwoR differed according to the dentofacial morphology.
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61
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Toyoda T, Totsuka Y, Matsushita K, Morikawa T, Miyoshi N, Wakabayashi K, Ogawa K. γ-H2AX formation in the urinary bladder of rats treated with two norharman derivatives obtained from o
-toluidine and aniline. J Appl Toxicol 2017; 38:537-543. [DOI: 10.1002/jat.3560] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 09/20/2017] [Accepted: 10/04/2017] [Indexed: 11/07/2022]
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62
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Beppu M, Sawai S, Utsuno E, Ishige T, Itoga S, Isose S, Arai K, Suzuki Y, Kikkawa Y, Uchigaki Y, Nishimura M, Nomura F, Matsushita K, Ichikawa T, Tanaka T, Kuwabara S. Two cases of spinocerebellar ataxia with combined deleterious mutations of two different genes. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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63
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Ishiyama D, Yamada M, Makino A, Iwasaki S, Otobe Y, Shinohara A, Nishio N, Kimura Y, Itagaki A, Koyama S, Yagi M, Matsunaga Y, Mizuno K, Matsushita K. The cut-off point of short physical performance battery score for sarcopenia in older cardiac inpatients. Eur Geriatr Med 2017. [DOI: 10.1016/j.eurger.2017.05.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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64
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Tsujimura M, Matsushita K, Shiraki H, Sato H, Okochi K, Maeda Y. Human Parvovirus B19 Infection in Blood Donors. Vox Sang 2017. [DOI: 10.1159/000462840] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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65
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Matsushita K, Hibi K, Komura N, Kimura Y, Matsuzawa Y, Maejima N, Iwahashi N, Kosuge M, Ebina T, Kimura K, Tamura K. P1118Impact of serum lipoprotein (a) level on coronary plaque progression and cardiovascular events in statin-treated patients with acute coronary syndrome. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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66
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Taguchi Y, Ishikawa T, Ogino Y, Matsushita H, Hosoda J, Matsumoto K, Sumita S, Matsushita K, Tamura K. P1751Validation of pacemaker-detected sleep apnea in Japanese people. Europace 2017. [DOI: 10.1093/ehjci/eux161.061] [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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67
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Matsushita K, Donen M, Harata S, Nagamine K, Tei K. Morphology of the inferior border of the mandible: correct relation between the lowest position of the outer and inner contours of the cortex for a successful split. Br J Oral Maxillofac Surg 2017; 55:540-541. [PMID: 28431788 DOI: 10.1016/j.bjoms.2017.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 03/20/2017] [Indexed: 11/15/2022]
Abstract
For a sagittal split ramus osteotomy to be secure, the relation between the outer and inner contours of the cortex at the inferior border of the mandible is critical. The lowest point of the outer contour is not always immediately below that of the inner contour, and the former is placed more lingually than the latter in about a third of all cases. This tendency is much more noticeable in skeletal class I and II malocclusions than class III. It is therefore important to examine the lowest point of the inferior border in every case, and to carry the inferior part of the buccal cut on to the lingual side if necessary.
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68
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Matsushita K, Takahashi O, Shimbo M, Endo F, Hattori K. 120 Serum PSA as a Predictor of Symptomatic Hypogonadism. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.11.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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69
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Chiba K, Matsushita K, Enatsu N, Fujisawa M. 258 The Comparison of Post-Operative Erectile Function After Radical Nephrectomy and Partial Nephrectomy. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.11.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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70
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Ando H, Takizawa K, Yoshida T, Matsushita K, Hirata M, Suzuki T. Wireless Multichannel Neural Recording With a 128-Mbps UWB Transmitter for an Implantable Brain-Machine Interfaces. IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 2016; 10:1068-1078. [PMID: 26930692 DOI: 10.1109/tbcas.2016.2514522] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Simultaneous recordings of neural activity at large scale, in the long term and under bio-safety conditions, can provide essential data. These data can be used to advance the technology for brain-machine interfaces in clinical applications, and to understand brain function. For this purpose, we present a new multichannel neural recording system that can record up to 4096-channel (ch) electrocorticogram data by multiple connections of customized application-specific integrated circuits (ASICs). The ASIC includes 64-ch low-noise amplifiers, analog time-division multiplexers, and 12-bit successive approximation register ADCs. Recorded data sampled at a rate of 1 kS/s are multiplexed with time division via an integrated multiplex board, and in total 51.2 Mbps of raw data for 4096 ch are generated. This system has an ultra-wideband (UWB) wireless unit for transmitting the recorded neural signals. The ASICs, multiplex boards, and UWB transmitter unit are designed with the aim of implanting them. From preliminary experiments with a human body-equivalent liquid phantom, we confirmed 4096-ch UWB wireless data transmission at 128 Mbps for distances below 20 mm .
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71
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Mochizuki A, Yamada K, Teranishi T, Matsushita K, Ueda M. Positive-working photosensitive polyimide precursor based on polyisoimide using nifedipine as a dissolution inhibitor. HIGH PERFORM POLYM 2016. [DOI: 10.1088/0954-0083/6/3/005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A positive-working photosensitive polyimide precursor based on polyisoimide (PFII) and nifedipine (1,4-dihydro-2,6-dimethyl-4-(nitrophenyl)-3,5-pyridinedicarboxylic acid dimethylester) (DHP) as a photosensitive compound has been developed. P11 was prepared by the ring-opening polyaddition of oxydiphthalic anhydride (ODPA) and 3,3' diamino diphenylsulphone (3,3'-DDS), followed by the treatment of trifluoroacetic anhydridetriethylamine in N-methyl-2-pyrrolidone (NMP). PII film showed excellent transparency at 365 nm and 436 nm. The dissolution behaviour of PII film containing 20 wt% of DHP after exposure and post-exposure bake (PEB) has been studied. It was found that the dissolution rate of the exposed area was about six times faster than that of the unexposed area due to the photochemical reaction of DHP in P11 film. The photosensitive polyimide precursor containing 20 wt% of DHP showed a sensitivity of 45 mJ cm- 2 and a contrast of 2.4 with 365 nm light when post-baked at 150C for 10 min and developed with cyclohexanone at 50C.
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72
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Enatsu N, Chiba K, Sumii K, Fukuda T, Okada K, Matsushita K, Fujisawa M. Dutasteride-mediated morphological changes in the genitourinary tract associated with altered expression patterns of the androgen and estrogen receptors in male rats. Andrology 2016; 5:347-353. [PMID: 27813338 DOI: 10.1111/andr.12297] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 09/20/2016] [Accepted: 09/24/2016] [Indexed: 12/22/2022]
Abstract
We evaluated the effects of dutasteride on the genitourinary tract using fifteen 8-week-old male Sprague-Dawley rats. Animals were divided into three groups comprising five animals each and treated as follows. Group A was a control group, members of Group B received oral administration of dutasteride 0.1 mg/kg/day from the age of 8 to 16 weeks, and members of Group C were castrated at the age of 8 weeks. All rats were killed at the age of 16 weeks for the sample collection of blood, bladder, prostate, seminal vesicles, and penis. Then, we evaluated the pathological examination for evaluating the tissue fibrosis and hormonal receptor expression. The results showed that the mean size of the prostate and seminal vesicles was smaller in Group B and Group C than in Group A. Serum and tissue concentrations of both testosterone and dihydrotestosterone were remarkably reduced in serum and all tissues in Group C compared with Group A. On the other hand, in Group B, only dihydrotestosterone was reduced in serum and penis. Histopathological examination revealed that Group C showed statistically significant histological changes, such as an increase in fibrotic tissue in the bladder, prostate, and penis. Similarly, Group B showed fibrotic changes in the prostate and penis compared with the Group A. Immunofluorescent staining revealed that the androgen receptor was more strongly expressed than the estrogen receptor beta in Group A. On the other hand, in Group C, weak expression of the androgen receptor and strong expression of the estrogen receptor beta was noted. In Group B, these changes were noted in the prostate and penis. These findings suggest that dutasteride cause morphological changes not only in prostate but also in penis. These changes are associated with altered expression patterns of androgen receptor and estrogen receptor.
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73
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Kakuguchi W, Ohiro Y, Matsushita K, Tei K. Transparent, resin-based, three-dimensional model to help visualise intraosseous tumours. Br J Oral Maxillofac Surg 2016; 55:431-432. [PMID: 27771164 DOI: 10.1016/j.bjoms.2016.09.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 09/24/2016] [Indexed: 11/25/2022]
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74
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Ando H, Takizawa K, Yoshida T, Matsushita K, Hirata M, Suzuki T. Multichannel neural recording with a 128 Mbps UWB wireless transmitter for implantable brain-machine interfaces. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2016; 2015:4097-100. [PMID: 26737195 DOI: 10.1109/embc.2015.7319295] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
To realize a low-invasive and high accuracy BMI (Brain-machine interface) system, we have already developed a fully-implantable wireless BMI system which consists of ECoG neural electrode arrays, neural recording ASICs, a Wi-Fi based wireless data transmitter and a wireless power receiver with a rechargeable battery. For accurate estimation of movement intentions, it is important for a BMI system to have a large number of recording channels. In this paper, we report a new multi-channel BMI system which is able to record up to 4096-ch ECoG data by multiple connections of 64-ch ASICs and time division multiplexing of recorded data. This system has an ultra-wide-band (UWB) wireless unit for transmitting the recorded neural signals to outside the body. By preliminary experiments with a human body equivalent liquid phantom, we confirmed 4096-ch UWB wireless data transmission at 128 Mbps mode below 20 mm distance.
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75
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Yutaka Y, Sato T, Matsushita K, Muranishi Y, Sakaguchi Y, Komatsu T, Hamaji M, Kojima F, Hijiya K, Motoyama H, Zhang J, Menju T, Aoyama A, Chen-Yoshikawa T, Sonobe M, Nakamura T, Date H. F-156LOCALIZATION OF SMALL LUNG LESIONS USING A RADIOFREQUENCY IDENTIFICATION MARKING SYSTEM. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.154] [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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