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Showing 13 to 24 of 1102 entries
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Accessory middle cerebral artery associated with an unruptured aneurysm at its origin.

Surgical neurology international

Nomura M, Tamase A, Kamide T, Mori K, Seki S, Iida Y.
PMID: 26539314
Surg Neurol Int. 2015 Sep 28;6:S421-3. doi: 10.4103/2152-7806.166179. eCollection 2015.

BACKGROUND: An aneurysm originating from the junction of the A1 segment of the anterior cerebral artery and accessory middle cerebral artery (Acc-MCA) is markedly rare. We report a rare case of an Acc-MCA aneurysm, and discuss the clinical course...

Hetero Bis-Addition of Spiro-Acetalized or Cyclohexanone Ring to 58π Fullerene Impacts Solubility and Mobility Balance in Polymer Solar Cells.

ACS applied materials & interfaces

Mikie T, Saeki A, Ikuma N, Kokubo K, Seki S.
PMID: 26010767
ACS Appl Mater Interfaces. 2015 Jun 17;7(23):12894-902. doi: 10.1021/acsami.5b02456. Epub 2015 Jun 08.

Fullerene bis-adducts are increasingly being studied to gain a high open circuit voltage (Voc) in bulk heterojunction organic photovoltaics (OPVs). We designed and synthesized homo and hetero bis-adduct [60]fullerenes by combining fused cyclohexanone or a five-membered spiro-acetalized unit (SAF5)...

Hepatic flares promote rapid decline of serum hepatitis B surface antigen (HBsAg) in patients with HBsAg seroclearance: A long-term follow-up study.

Hepatology research : the official journal of the Japan Society of Hepatology

Nagaoka S, Abiru S, Komori A, Sasaki R, Bekki S, Hashimoto S, Saeki A, Yamasaki K, Migita K, Nakamura M, Ezaki H, Yatsuhashi H.
PMID: 25951079
Hepatol Res. 2016 Mar;46(3):E89-99. doi: 10.1111/hepr.12533. Epub 2015 May 25.

AIM: Serum hepatitis B surface antigen (HBsAg) seroclearance is one of the ultimate goals of management of chronic hepatitis B. We investigated the kinetics of serum HBsAg before HBsAg seroclearance in patients with chronic hepatitis B.METHODS: We retrospectively analyzed...

π-Electron Systems That Form Planar and Interlocked Anion Complexes and Their Ion-Pairing Assemblies.

Chemistry (Weinheim an der Bergstrasse, Germany)

Yamakado R, Sakurai T, Matsuda W, Seki S, Yasuda N, Akine S, Maeda H.
PMID: 26637010
Chemistry. 2016 Jan 11;22(2):626-38. doi: 10.1002/chem.201503654. Epub 2015 Dec 04.

Interactions between designed charged species are important for the ordered arrangements of π-electron systems in assembled structures. As precursors of π-electron anion units, new arylethynyl-substituted dipyrrolyldiketone boron complexes, which showed anion-responsive behavior, were synthesized. They formed a variety of...

Dystrophic epidermolysis bullosa associated with non-syndromic hypodontia.

Indian dermatology online journal

Sharma S, Bedi S.
PMID: 24350009
Indian Dermatol Online J. 2013 Oct;4(4):296-9. doi: 10.4103/2229-5178.120644.

Epidermolysis bullosa (EB) is a genetic disease associated with fragility and bullous lesions of the skin and mucous membranes. There are various patterns of inheritance and histopathology. The disease is associated with systemic and oral manifestations, among which may...

2,6-Diphenyl- and -distyryl-capped 3,7-dialkoxybenzo[1,2-b:4,5-b']dithiophenes and their dithieno-annulated higher homologs: structural phase transition with enhanced charge carrier mobility.

Physical chemistry chemical physics : PCCP

Minami S, Ide M, Hirano K, Satoh T, Sakurai T, Kato K, Takata M, Seki S, Miura M.
PMID: 25080309
Phys Chem Chem Phys. 2014 Sep 21;16(35):18805-12. doi: 10.1039/c4cp03002h.

Synthesis of the title benzo[1,2-b:4,5-b']dithiophenes was achieved using 2-ethylhexyl 3,7-dihydroxybenzo[1,2-b:4,5-b']dithiophene-2,6-dicarboxylate as the common starting material. The effect of the introduction of phenyl and styryl groups as well as thieno-annulation to the benzo[1,2-b:4,5-b']dithiophene core on π-conjugation was estimated by means...

Expectant Management Leading to Successful Vaginal Delivery following Intrauterine Fetal Death in a Woman with an Incarcerated Uterus.

Case reports in obstetrics and gynecology

Yamamoto M, Takami M, Shindo R, Kasai M, Aoki S.
PMID: 29082054
Case Rep Obstet Gynecol. 2017;2017:2635275. doi: 10.1155/2017/2635275. Epub 2017 Sep 10.

Expectant management leads to successful vaginal delivery following intrauterine fetal death in a woman with an incarcerated uterus. Management of intrauterine fetal death in the second or third trimester of pregnancy in women with an incarcerated uterus is challenging....

Complications Associated With Spine Surgery in Patients Aged 80 Years or Older: Japan Association of Spine Surgeons with Ambition (JASA) Multicenter Study.

Global spine journal

Kobayashi K, Imagama S, Ando K, Ishiguro N, Yamashita M, Eguchi Y, Matsumoto M, Ishii K, Hikata T, Seki S, Terai H, Suzuki A, Tamai K, Aramomi M, Ishikawa T, Kimura A, Inoue H, Inoue G, Miyagi M, Saito W, Yamada K, Hongo M, Nishimura H, Suzuki H, Nakano A, Watanabe K, Chikuda H, Ohya J, Aoki Y, Shimizu M, Futatsugi T, Mukaiyama K, Hasegawa M, Kiyasu K, Iizuka H, Iizuka Y, Kobayashi R, Nishida K, Kakutani K, Nakajima H, Murakami H, Demura S, Kato S, Yoshioka K, Namikawa T, Watanabe K, Nakanishi K, Nakagawa Y, Yoshimoto M, Fujiwara H, Nishida N, Imajo Y, Yamazaki M, Sakane M, Abe T, Fujii K, Kaito T, Furuya T, Orita S, Ohtori S.
PMID: 28989842
Global Spine J. 2017 Oct;7(7):636-641. doi: 10.1177/2192568217716144. Epub 2017 Jul 20.

STUDY DESIGN: Retrospective study of registry data.OBJECTIVES: Aging of society and recent advances in surgical techniques and general anesthesia have increased the demand for spinal surgery in elderly patients. Many complications have been described in elderly patients, but a...

Gray Matter Abnormalities in Idiopathic Parkinson's Disease: Evaluation by Diffusional Kurtosis Imaging and Neurite Orientation Dispersion and Density Imaging.

Human brain mapping

Kamagata K, Zalesky A, Hatano T, Ueda R, Di Biase MA, Okuzumi A, Shimoji K, Hori M, Caeyenberghs K, Pantelis C, Hattori N, Aoki S.
PMID: 28470878
Hum Brain Mapp. 2017 Jul;38(7):3704-3722. doi: 10.1002/hbm.23628. Epub 2017 May 04.

Mapping gray matter (GM) pathology in Parkinson's disease (PD) with conventional MRI is challenging, and the need for more sensitive brain imaging techniques is essential to facilitate early diagnosis and assessment of disease severity. GM microstructure was assessed with...

State dependence of climatic instability over the past 720,000 years from Antarctic ice cores and climate modeling.

Science advances

, Kawamura K, Abe-Ouchi A, Motoyama H, Ageta Y, Aoki S, Azuma N, Fujii Y, Fujita K, Fujita S, Fukui K, Furukawa T, Furusaki A, Goto-Azuma K, Greve R, Hirabayashi M, Hondoh T, Hori A, Horikawa S, Horiuchi K, Igarashi M, Iizuka Y, Kameda T, Kanda H, Kohno M, Kuramoto T, Matsushi Y, Miyahara M, Miyake T, Miyamoto A, Nagashima Y, Nakayama Y, Nakazawa T, Nakazawa F, Nishio F, Obinata I, Ohgaito R, Oka A, Okuno J, Okuyama J, Oyabu I, Parrenin F, Pattyn F, Saito F, Saito T, Saito T, Sakurai T, Sasa K, Seddik H, Shibata Y, Shinbori K, Suzuki K, Suzuki T, Takahashi A, Takahashi K, Takahashi S, Takata M, Tanaka Y, Uemura R, Watanabe G, Watanabe O, Yamasaki T, Yokoyama K, Yoshimori M, Yoshimoto T.
PMID: 28246631
Sci Adv. 2017 Feb 08;3(2):e1600446. doi: 10.1126/sciadv.1600446. eCollection 2017 Feb.

Climatic variabilities on millennial and longer time scales with a bipolar seesaw pattern have been documented in paleoclimatic records, but their frequencies, relationships with mean climatic state, and mechanisms remain unclear. Understanding the processes and sensitivities that underlie these...

Li(+) Local Structure in Li-Tetraglyme Solvate Ionic Liquid Revealed by Neutron Total Scattering Experiments with the (6/7)Li Isotopic Substitution Technique.

The journal of physical chemistry letters

Saito S, Watanabe H, Hayashi Y, Matsugami M, Tsuzuki S, Seki S, Canongia Lopes JN, Atkin R, Ueno K, Dokko K, Watanabe M, Kameda Y, Umebayashi Y.
PMID: 27388117
J Phys Chem Lett. 2016 Jul 21;7(14):2832-7. doi: 10.1021/acs.jpclett.6b01266. Epub 2016 Jul 13.

Equimolar mixtures of lithium bis(trifluoromethanesulfonyl)amide (LiTFSA) and tetraglyme (G4: CH3O-(CH2CH2O)4-CH3) yield the solvate (or chelate) ionic liquid [Li(G4)][TFSA], which is a homogeneous transparent solution at room temperature. Solvate ionic liquids (SILs) are currently attracting increasing research interest, especially as...

Detecting recovery of the stratospheric ozone layer.

Nature

Chipperfield MP, Bekki S, Dhomse S, Harris NRP, Hassler B, Hossaini R, Steinbrecht W, Thiéblemont R, Weber M.
PMID: 28905899
Nature. 2017 Sep 13;549(7671):211-218. doi: 10.1038/nature23681.

As a result of the 1987 Montreal Protocol and its amendments, the atmospheric loading of anthropogenic ozone-depleting substances is decreasing. Accordingly, the stratospheric ozone layer is expected to recover. However, short data records and atmospheric variability confound the search...

Showing 13 to 24 of 1102 entries