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Showing 1 to 12 of 303 entries
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Successful management without protective colostomy in an adult patient with anorectal mal-formation.

Turkish journal of surgery

Tavusbay C, Genç H, Karaca İ, Atahan K, Hacıyanlı M, Türk E.
PMID: 28944335
Turk J Surg. 2017 Sep 01;33(3):205-208. doi: 10.5152/turkjsurg.2017.3193. eCollection 2017.

Anorectal malformations are rare occurrences characterized by the absence or abnormal localization of the anus. Clinical manifestations can vary from mild forms that require only minor surgery to more complicated cases that must be managed with multi-staged surgery. In...

Alkoxylated dehydrobenzo[12]annulene on Au(111): from single molecules to quantum dot molecular networks.

Chemical communications (Cambridge, England)

Schouteden K, Ivanova T, Li Z, Iancu V, Tahara K, Tobe Y, Adisoejoso J, De Feyter S, Van Haesendonck C, Janssens E.
PMID: 26060847
Chem Commun (Camb). 2015 Jul 11;51(54):10917-20. doi: 10.1039/c5cc03255e.

We demonstrate the effective confinement of surface electrons in the pores of molecular networks formed by dehydrobenzo[12]annulene (DBA) molecules with butoxy groups (DBA-OC4) on Au(111). Investigation of the network formation starting from single molecules reveals a considerable interaction of...

Self-Assembled Dehydro[24]annulene Monolayers at the Liquid/Solid Interface: Toward On-Surface Synthesis of Tubular π-Conjugated Nanowires.

Langmuir : the ACS journal of surfaces and colloids

Suzuki M, Guo Z, Tahara K, Kotyk JF, Nguyen H, Gotoda J, Iritani K, Rubin Y, Tobe Y.
PMID: 27183003
Langmuir. 2016 Jun 07;32(22):5532-41. doi: 10.1021/acs.langmuir.6b00744. Epub 2016 May 26.

We have studied the self-assembly behavior of dehydro[24]annulene (D24A) derivatives 1, 2a-2d, and 3a-3c at the liquid/solid interface using scanning tunneling microscopy (STM). Both the relative placement and the nature of the four D24A substituents strongly influence the self-assembly...

Dynamic control over supramolecular handedness by selecting chiral induction pathways at the solution-solid interface.

Nature chemistry

Fang Y, Ghijsens E, Ivasenko O, Cao H, Noguchi A, Mali KS, Tahara K, Tobe Y, De Feyter S.
PMID: 27325099
Nat Chem. 2016 Jul;8(7):711-7. doi: 10.1038/nchem.2514. Epub 2016 May 09.

A dominant theme within the research on two-dimensional chirality is the sergeant-soldiers principle, wherein a small fraction of chiral molecules (sergeants) is used to skew the handedness of achiral molecules (soldiers) to generate a homochiral surface. Here, we have...

Characterization of a novel β-L-arabinofuranosidase in Bifidobacterium longum. Functional elucidation of a DUF1680 family member.

The Journal of biological chemistry

Fujita K, Takashi Y, Obuchi E, Kitahara K, Suganuma T.
PMID: 24143008
J Biol Chem. 2013 Oct 18;288(42):30502. doi: 10.1074/jbc.A111.248690.

No abstract available.

Quantum Dot-Loaded Liposomes to Evaluate the Behavior of Drug Carriers after Oral Administration.

Journal of pharmaceutics

Tahara K, Fujimoto S, Fujii F, Tozuka Y, Jin T, Takeuchi H.
PMID: 26555997
J Pharm (Cairo). 2013;2013:848275. doi: 10.1155/2013/848275. Epub 2013 Jul 18.

We have developed submicron-sized liposomes modified with a mucoadhesive polymer to enhance peptide drug absorption after oral administration. Liposomal behavior in the gastrointestinal tract is a critical factor for effective peptide drug delivery. The purpose of this study was...

Predominant Corticospinal Tract Involvement in a Late Infant with Krabbe Disease.

Japanese clinical medicine

Yoshimura A, Kibe T, Irahara K, Sakai N, Yokochi K.
PMID: 27679535
Jpn Clin Med. 2016 Sep 18;7:23-6. doi: 10.4137/JCM.S40470. eCollection 2016.

A case of late-infantile Krabbe disease in a patient who presented with developmental regression and spastic quadriplegia in late infancy is reported. Brain magnetic resonance imaging (MRI) at 11 months of age showed predominant corticospinal tract involvement, which usually...

Enantioseparation on Riboflavin Derivatives Chemically Bonded to Silica Gel as Chiral Stationary Phases for HPLC.

Chirality

Kumano D, Iwahana S, Iida H, Shen C, Crassous J, Yashima E.
PMID: 25919938
Chirality. 2015 Aug;27(8):507-17. doi: 10.1002/chir.22452. Epub 2015 Apr 28.

Acetylated and/or 3,5-dimethylphenylcarbamated riboflavins were prepared and the resulting riboflavin derivatives as well as natural riboflavin were regioselectively immobilized on silica gel through chemical bonding at the 5'-O- or 3-N-position of the riboflavin to develop novel chiral stationary phases...

Effect of Hyaluronic Acid-carboxymethylcellulose Adhesion Barrier on Wound Healing: An Experimental Study.

Wounds : a compendium of clinical research and practice

Kamer E, Unalp H, Tarcan E, Diniz G, Atahan K, Ortac R, Onal MA.
PMID: 25941773
Wounds. 2008 Oct;20(10):265-72.

 The aim of this study was to investigate the effects of hyaluronic acid-carboxymethylcellulose (HA-CMC) membrane on the healing process of wounds in rats. One hundred animals were assigned randomly into two equal groups. Midline laparotomies were performed. In...

Carbohydrate components in sweetpotato storage roots: their diversities and genetic improvement.

Breeding science

Kitahara K, Nakamura Y, Otani M, Hamada T, Nakayachi O, Takahata Y.
PMID: 28465669
Breed Sci. 2017 Jan;67(1):62-72. doi: 10.1270/jsbbs.16135. Epub 2017 Feb 16.

Carbohydrates are important components in sweetpotatoes in terms of both their industrial use and eating quality. Although there has been a narrow range of diversity in the properties of sweetpotato starch, unique varieties and experimental lines with different starch...

A novel surgical technique for bleeding duodenal varices after failure of balloon-occluded retrograde transvenous obliteration: a case report.

Surgical case reports

Anegawa G, Sumi K, Miyoshi A, Kitahara K, Satou S.
PMID: 27411533
Surg Case Rep. 2016 Dec;2(1):65. doi: 10.1186/s40792-016-0192-z. Epub 2016 Jun 27.

BACKGROUND: Duodenal varices are a low-frequency cause of gastrointestinal bleeding; however, greater than 40 % mortality has been reported after the initial bleeding episode.CASE PRESENTATION: This report describes a 72-year-old woman with bleeding duodenal varices treated by surgery after...

A hepatocellular neoplasm accompanied with massive histiocyte infiltration.

Clinical journal of gastroenterology

Kai K, Miyoshi A, Tokunaga O, Kitahara K, Takahashi T, Miyake S, Egashira Y, Irie H, Noshiro H, Miyazaki K.
PMID: 26189906
Clin J Gastroenterol. 2010 Feb;3(1):40-4. doi: 10.1007/s12328-009-0123-7. Epub 2009 Dec 03.

This report presents the case of a unique hepatocellular nodule occurring in a 73-year-old Japanese male with diabetes mellitus and mild obesity. The nodule consisted of hepatocyte-like tumor cells and abundant foam cell type histiocytes that filled up a...

Showing 1 to 12 of 303 entries