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divided into five parts; specifically, having each floral whorl consist of five (or a multiple of five) members; "pentamerous flowers"

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/07/07 19:34:58」(JST)

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1. HIV感染患者におけるニューモシスチス感染の予防 prophylaxis against pneumocystis infection in hiv infected patients
2. HIV感染患者におけるニューモシスチス感染の治療 treatment of pneumocystis infection in hiv infected patients
3. 抗原虫治療 antiprotozoal therapies
4. 非HIV感染患者におけるニューモシスチス肺炎の治療および予防 treatment and prevention of pneumocystis pneumonia in non hiv infected patients
5. HIV感染患者における気胸 pneumothorax in hiv infected patients

English Journal

One-pot multimolecular macrocyclization for the expedient synthesis of macrocyclic aromatic pentamers by a chain growth mechanism.

Qin B, Shen S, Sun C, Du Z, Zhang K, Zeng H.SourceDepartment of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543 (Singapore), Fax: (+65) 6779-1691.
Chemistry, an Asian journal.Chem Asian J.2011 Dec 2;6(12):3298-305. doi: 10.1002/asia.201100409. Epub 2011 Jul 20.
POCl(3) -mediated one-pot macrocyclization allows the highly selective formation of five-residue macrocycles that are rigidified by internally placed intramolecular hydrogen bonds. Mechanistic investigation by using tailored competition experiments and kinetic simulation provides a comprehensive mod
PMID 21780294

The crystal structure of ADP-L-glycero-D-manno-heptose-6-epimerase (HP0859) from Helicobacter pylori.

Shaik MM, Zanotti G, Cendron L.AbstractHelicobacter pylori, the human pathogen that affects about half of the world population and that is responsible for gastritis, gastric ulcer and adenocarcinoma and MALT lymphoma, owes much of the integrity of its outer membrane on lipopolysaccharides (LPSs). Together with their essential structural role, LPSs contribute to the bacterial adherence properties, as well as they are well characterized for the capability to modulate the immuno-response. In H. pylori the core oligosaccharide, one of the three main domains of LPSs, shows a peculiar structure in the branching organization of the repeating units, which displayed further variability when different strains have been compared. We present here the crystal structure of ADP-L-glycero-D-manno-heptose-6-epimerase (HP0859, rfaD), the last enzyme in the pathway that produces L-glycero-D-manno-heptose starting from sedoheptulose-7-phosphate, a crucial compound in the synthesis of the core oligosaccharide. In a recent study, a HP0859 knockout mutant has been characterized, demonstrating a severe loss of lipopolysaccharide structure and a significant reduction of adhesion levels in an infection model to AGS cells, if compared with the wild type strain, in good agreement with its enzymatic role. The crystal structure reveals that the enzyme is a homo-pentamer, and NAD is bound as a cofactor in a highly conserved pocket. The substrate-binding site of the enzyme is very similar to that of its orthologue in Escherichia coli, suggesting also a similar catalytic mechanism.
Biochimica et biophysica acta.Biochim Biophys Acta.2011 Dec;1814(12):1641-7. Epub 2011 Sep 25.
Helicobacter pylori, the human pathogen that affects about half of the world population and that is responsible for gastritis, gastric ulcer and adenocarcinoma and MALT lymphoma, owes much of the integrity of its outer membrane on lipopolysaccharides (LPSs). Together with their essential structural
PMID 21979583

Japanese Journal

Optical Response of Polarons and Solitons in One-Dimensional Peierls--Hubbard Model

MAESHIMA Nobuya,MORIYA Kosuke,HINO Ken-ichi
J Phys Soc Jpn 81(10), 104708-104708-7, 2012-10-15
… The origins of these novel peaks are understood in terms of charge-transfer excitations within clusters for each states: a dimer in polarons and a pentamer in charged-solitons, both of which are located around the center of the relaxed lattice distortion. …
NAID 150000103532

Amino Acid Sequence of Egyptian Goose Egg-White Lysozyme and Effects of Amino Acid Substitution on the Enzymatic Activity

KAWAMURA Shunsuke,TOSHIMA Gen,CHIJIIWA Yuki [他],TORIKATA Takao,ARAKI Tomohiro
Bioscience, biotechnology, and biochemistry 76(4), 691-698, 2012-04-23
… The experimental time-course characteristics of EGL against the N-acetylglucosamine pentamer substrate, (GlcNAc)5, revealed higher production of (GlcNAc)4 …
NAID 10030751484