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Showing 25 to 36 of 1033 entries
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Enantioselective Steglich Rearrangement of Oxindole Derivatives by Easily Accessible Chiral N,N-4-(Dimethylamino)pyridine Derivatives.

Organic letters

Mandai H, Fujiwara T, Noda K, Fujii K, Mitsudo K, Korenaga T, Suga S.
PMID: 26356582
Org Lett. 2015 Sep 18;17(18):4436-9. doi: 10.1021/acs.orglett.5b02089. Epub 2015 Sep 10.

Chiral N,N-4-(dimethylamino)pyridine (DMAP) derivatives, which can be readily prepared by the Ugi multicomponent reaction in a one-pot manner, have been efficiently applied to the enantioselective Steglich rearrangement of oxindole derivatives to give the desired products bearing a quaternary carbon...

The role of computed tomography in detecting splenic arteriovenous fistula and concomitant atrial myxoma.

The American journal of case reports

Rroji A, Bilaj F, Qirinxhi D, Vucini O, Hasimi E, Goda A.
PMID: 24803978
Am J Case Rep. 2014 Apr 29;15:176-9. doi: 10.12659/AJCR.889949. eCollection 2014.

PATIENT: Female, 45 FINAL DIAGNOSIS: Arterio-venous fistula of the splean Symptoms: Lef-side abdominal pain Medication: - Clinical Procedure: - Specialty: Surgery.OBJECTIVE: Rare disease.BACKGROUND: Splenic arterial-venous fistula and atrial myxoma are not rare cases but the co-existence of both lesions...

The role of AMPA receptors in postsynaptic mechanisms of synaptic plasticity.

Frontiers in cellular neuroscience

Chater TE, Goda Y.
PMID: 25505875
Front Cell Neurosci. 2014 Nov 27;8:401. doi: 10.3389/fncel.2014.00401. eCollection 2014.

In the mammalian central nervous system, excitatory glutamatergic synapses harness neurotransmission that is mediated by ion flow through α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs). AMPARs, which are enriched in the postsynaptic membrane on dendritic spines, are highly dynamic, and shuttle in...

The efficiency of the new Yasargil titanium fenestrated mini-clips for ideal clipping of a cerebral aneurysm.

Surgical neurology international

Ota N, Tanikawa R, Noda K, Tsuboi T, Kamiyama H, Tokuda S.
PMID: 26664871
Surg Neurol Int. 2015 Oct 23;6:S553-9. doi: 10.4103/2152-7806.168072. eCollection 2015.

BACKGROUND: The fenestrated clip is sometimes useful in limited approach angle and narrow working space. However, before the development of the new Yasargil titanium fenestrated mini-clip, the only variations of fenestrated clips were those of larger sizes. And those...

Th1 and Th2 cytokines differentially regulate the transformation of Kupffer cells into multinucleated giant cells but similarly enhance the Kupffer cell-induced hepatic stellate cell proliferation.

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

Atsukawa K, Saito H, Tsukada N, Akiba Y, Toda K, Kumagai N, Ohishi T, Kamegaya Y, Ishii H.
PMID: 11348854
Hepatol Res. 2001 Jun;20(2):193-206. doi: 10.1016/s1386-6346(00)00133-9.

To investigate the effects of T-helper cytokines on Kupffer cells (KCs), the effects of interferon-gamma (IFN-gamma; Th1 cytokine) and interleukin-4 (IL-4; Th2 cytokine) on KC morphology and their role in modulating the growth of hepatic stellate cells (HSCs) were...

High-resolution photoelectron spectroscopy of Heusler-type Fe(2)VAl alloy.

Journal of synchrotron radiation

Soda K, Mizutani T, Yoshimoto O, Yagi S, Mizutani U, Sumi H, Nishino Y, Yamada Y, Yokoya T, Shin S, Sekiyama A, Suga S.
PMID: 12091732
J Synchrotron Radiat. 2002 Jul 01;9:233-6. doi: 10.1107/s0909049502009214. Epub 2002 Jun 30.

The electronic structure of Heusler-type Fe(2)VAl has been studied by high-resolution photoelectron spectroscopy with the excitation photon energy hnu ranging from 21.2 eV (the He I laboratory light source) to 904 eV (the soft X-ray synchrotron light source) for...

Finding Genetic Network from Experiments by Weighted Network Model.

Genome informatics. Workshop on Genome Informatics

Noda K, Shinohara A, Takeda M, Matsumoto S, Miyano S, Kuhara S.
PMID: 11072330
Genome Inform Ser Workshop Genome Inform. 1998;9:141-150.

We study the problem of finding a genetic network from data obtained by multiple gene disruptions and overexpressions. We define a genetic network as a weighted graph, and analyze the computational complexity of the problem. We show that if...

Photorefractive effect in the relaxor ferroelectric material 0.91Pb(Zn1/3Nb2/3)O3-0.09PbTiO3.

Optics letters

Abe S, Fujishima T, Tsubone T, Fujimura R, Ono H, Matoba O, Oda K, Shimura T, Kuroda K.
PMID: 12659266
Opt Lett. 2003 Mar 15;28(6):420-2. doi: 10.1364/ol.28.000420.

The photorefractive effect in a nominally undoped 0.91Pb(Zn1/3Nb2/3)O3-0.09PbTiO3 single crystal is measured. We report what is, to our knowledge, the first observation of the photorefractive effect in Pb-based relaxor ferroelectric crystals. The crystal is grown by the flux solution...

Aromatase-deficient (ArKO) mice are retrieved from severe hepatic steatosis by peroxisome proliferator administration.

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

Yoshikawa T, Toda K, Nemoto Y, Ono M, Iwasaki S, Maeda T, Saibara T, Hayashi Y, Miyazaki E, Hiroi M, Enzan H, Shizuta Y, Onishi S.
PMID: 11929713
Hepatol Res. 2002 Apr;22(4):278-287. doi: 10.1016/s1386-6346(01)00145-0.

Tamoxifen is a potent antagonist of estrogen, and hepatic steatosis is a frequent complication in adjuvant tamoxifen for breast cancer. Recently, aromatase-deficient (ArKO, Ar-/-) mice lacking intrinsic estrogen was developed and the molecular mechanism involved in progression of massive...

Magnetic circular dichroism at transition metal L2,3 edges in D03-type (Fe(1-x)Mn(x))3Al alloys.

Journal of synchrotron radiation

Soda K, Yoshimoto O, Nozaki H, Takeuchi T, Mizutani U, Kato H, Kato M, Nishino Y, Imada S, Suga S, Matsushita T, Saitoh Y.
PMID: 11512812
J Synchrotron Radiat. 2001 Mar 01;8:455-6. doi: 10.1107/s0909049500016873.

We have measured magnetic circular dichroism (MCD) spectra at the transition-metal L2,3 edges in D03-type (Fe(1-x)Mn(x))3Al in order to investigate their local magnetic moments. The analysis of the spectra shows that Fe has moments much larger than Mn, whose...

Inhibition of growth of human hepatoma cells by dual-function antisense IL-6 oligonucleotides.

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

Kumagai N, Tsuchimoto K, Tsunematsu S, Toda K, Takeuchi O, Saito H, Morizane T, Tsuchiya M, Ishii H.
PMID: 11818251
Hepatol Res. 2002 Feb;22(2):119-126. doi: 10.1016/s1386-6346(01)00128-0.

Hepatocellular lineage cell lines (two hepatoma and Chang liver cell lines) were found to produce interleukin-6 (IL-6). As the human hepatoma cell line, HCC-M expresses mRNA for both IL-6 and IL-6 receptor, we examined the possibility that IL-6 acted...

Identification of two distinct molt-inhibiting hormone-related peptides from the giant tiger prawn Penaeus monodon.

Marine biotechnology (New York, N.Y.)

Krungkasem C, Ohira T, Yang WJ, Abdullah R, Nagasawa H, Aida K.
PMID: 14961272
Mar Biotechnol (NY). 2002 Mar;4(2):132-40. doi: 10.1007/s10126-001-0079-1.

Six peptides belonging to the crustacean hyperglycemic hormone (CHH) family were isolated from extracts of the sinus glands of the giant tiger prawn Penaeus monodon by reverse-phase high-performance liquid chromatography. These were designated Pem-SGP-A to Pem-SGA-F (Pem, Penaeus monodon;...

Showing 25 to 36 of 1033 entries