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Showing 1 to 12 of 188 entries
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Safe fronto-orbito-zygomatic osteotomy using a diamond-coated threadwire saw in orbito-zygomatic craniotomy.

Asian journal of neurosurgery

Wada K, Mori K, Toyooka T, Otani N, Fujii K, Ueno H, Tomura S, Tomiyama A.
PMID: 26396621
Asian J Neurosurg. 2015 Jul-Sep;10(3):250-2. doi: 10.4103/1793-5482.161190.

Orbito-zygomatic craniotomy is a widely accepted skull-based technique, but osteotomy at the malar eminence (ME) is complicated. We have developed a safe fronto-orbito-zygomatic (FOZ) osteotomy by creating small guide burr holes in the superior and lateral parts of the...

Operative surgical nuances of modified extradural temporopolar approach with mini-peeling of dura propria based on cadaveric anatomical study of lateral cavernous structures.

Surgical neurology international

Otani N, Wada K, Toyooka T, Fujii K, Kobayashi Y, Mori K.
PMID: 27500005
Surg Neurol Int. 2016 Jul 07;7:S454-8. doi: 10.4103/2152-7806.185774. eCollection 2016.

BACKGROUND: Extradural temporopolar approach (ETA) has been modified as less invasive manner and named as trans-superior orbital fissure (SOF) approach with mini-peeling technique. The present study discusses the operative nuances of this modified technique on the basis of cadaveric...

Interleukin-6/STAT pathway is responsible for the induction of gene expression of REG Iα, a new auto-antigen in Sjögren׳s syndrome patients, in salivary duct epithelial cells.

Biochemistry and biophysics reports

Fujimura T, Fujimoto T, Itaya-Hironaka A, Miyaoka T, Yoshimoto K, Yamauchi A, Sakuramoto-Tsuchida S, Kondo S, Takeda M, Tsujinaka H, Azuma M, Tanaka Y, Takasawa S.
PMID: 29124146
Biochem Biophys Rep. 2015 May 30;2:69-74. doi: 10.1016/j.bbrep.2015.05.006. eCollection 2015 Jul.

The regenerating gene,

Modified extradural temporopolar approach with mini-peeling of dura propria for paraclinoid and/or parasellar tumors: Operative technique and nuances.

Surgical neurology international

Otani N, Toyooka T, Takeuchi S, Tomiyama A, Wada K, Mori K.
PMID: 28904826
Surg Neurol Int. 2017 Aug 22;8:199. doi: 10.4103/sni.sni_124_17. eCollection 2017.

BACKGROUND: Modified extradural temporopolar approach (EDTPA) with mini-peeling of the dura propria can provide extensive exposure of the anterior clinoid process and early exposure, as well as complete mobilization and decompression of the optic nerve and internal carotid artery,...

Usefulness of dural surface tracing of the cortical vessels with indocyanine green videoangiography just prior to dural opening for various cerebrovascular diseases.

Surgical neurology international

Otani N, Wada K, Toyooka T, Takeuchi S, Tomiyama A, Mori K.
PMID: 28904828
Surg Neurol Int. 2017 Aug 22;8:201. doi: 10.4103/sni.sni_202_17. eCollection 2017.

BACKGROUND: Indocyanine green (ICG) videoangiography can be used to delineate the locations of the cortical vessels just prior to dural opening, allowing safe and optimal dural opening. The present clinical series demonstrates the adjunct use of ICG videoangiography to...

A Study Directed to the Asymmetric Synthesis of the Antineoplastic Macrolide Acutiphycin under Enantioselective Acyclic Stereoselection Based on Chiral Oxazaborolidinone-Promoted Asymmetic Aldol Reactions.

The Journal of organic chemistry

Kiyooka Si, Hena MA.
PMID: 11674615
J Org Chem. 1999 Jul 23;64(15):5511-5523. doi: 10.1021/jo990342r.

A shortening of the reaction path can be realized by using a series of the chiral oxazaborolidinone-promoted aldol reaction with respect to the practical synthesis of the (+)-acutiphycin seco acid derivative 5. The linear strategy is based on the...

Chirped soliton interaction in strongly dispersion-managed wavelength-division-multiplexing systems.

Optics letters

Hirooka T, Hasegawa A.
PMID: 18087336
Opt Lett. 1998 May 15;23(10):768-70. doi: 10.1364/ol.23.000768.

We theoretically analyze nonlinear interactions between chirped solitons in dispersion-managed wavelength-division-multiplexing (WDM) systems. We employ the perturbation method to evaluate frequency and chirp shifts caused by collisions among different WDM channels. It is shown that a chirped soliton suffers...

Stimulated Brillouin scattering in dispersion-decreasing fiber with ultrahigh-speed femtosecond soliton pulse compression.

Optics letters

Hirooka T, Ono S, Hagiuda K, Nakazawa M.
PMID: 15762429
Opt Lett. 2005 Feb 15;30(4):364-6. doi: 10.1364/ol.30.000364.

We report that stimulated Brillouin scattering (SBS) in a dispersion-decreasing fiber (DDF) is particularly disadvantageous with ultrahigh-speed femtosecond soliton compression that exceeds 40 GHz. It is important to note that the increase in the longitudinal mode power of a...

Retro-mode imaging of fibrovascular membrane in proliferative diabetic retinopathy after intravitreal bevacizumab injection.

Clinical ophthalmology (Auckland, N.Z.)

Suzuma K, Tsuiki E, Matsumoto M, Fujikawa A, Kitaoka T.
PMID: 21760719
Clin Ophthalmol. 2011;5:897-900. doi: 10.2147/OPTH.S22843. Epub 2011 Jun 30.

The F10 is a new commercially available scanning laser confocal ophthalmoscope (SLO) that can perform multiple functions. We determined the usefulness of noninvasive evaluation of proliferative diabetic retinopathy (PDR) pathologies before and after intravitreal injection of bevacizumab (IVB) using...

Unsatisfying functions and multiobjective fuzzy satisfaction design using genetic algorithms.

IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society

Kiyota T, Tsuji Y, Kondo E.
PMID: 18238241
IEEE Trans Syst Man Cybern B Cybern. 2003;33(6):889-97. doi: 10.1109/TSMCB.2003.810899.

This paper describes a new fuzzy satisfaction method using genetic algorithms (GA) for multiobjective problems. First, an unsatisfying function, which has a one-to-one correspondence with the membership function, is introduced for expressing "fuzziness". Next, the multiobjective design problem is...

Familial hypercholesterolemia: a family who suffered cerebral infarction over three successive generations.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

Kurokawa Y, Wanibuchi M, Maeda Y, Toyooka T, Inaba K.
PMID: 17903864
J Stroke Cerebrovasc Dis. 2002 Mar-Apr;11(2):107-12. doi: 10.1053/jscd.2002.127108.

A certain family with a history of familial hypercholesterolemia (FH) in which several members suffered cerebral infarction (CI) for 3 successive generations is reported. The first case is a 54-year-old female who suffered from medial longitudinal fasciculus syndrome caused...

Bright and dark 40 GHz parabolic pulse generation using a picosecond optical pulse train and an arrayed waveguide grating.

Optics letters

Hirooka T, Nakazawa M, Okamoto K.
PMID: 18483526
Opt Lett. 2008 May 15;33(10):1102-4. doi: 10.1364/ol.33.001102.

We demonstrate parabolic optical pulse generation by manipulating the intensity and phase of individual longitudinal modes of a 40 GHz picosecond optical pulse train in the spectral domain. Bright and dark parabolic pulses were generated from a 40 GHz...

Showing 1 to 12 of 188 entries