Ryoichi Hiruma - Concepedia

Author

Ryoichi Hiruma

Chiba University

Also Known As

R Hiruma, R. HIRUMA, R. Hiruma, RYOICHI HIRUMA, Ryoichi Hiruma

Publications

315

Citations

H-Index

Concepts

All Affiliations

Chiba University Eisai (Japan)

About

Ryoichi Hiruma is an author at Chiba University specializing in antimicrobial resistance, medicine, and clinical microbiology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	6	6	259
2	Health Sciences	5	5	145
3	Microbiology	5	5	232
4	Biochemistry	4	4	216
5	Biology	1	1	48

Ryoichi Hiruma

Publications

298

Citations

H-Index

Page 1

	Year	Citations
Outer membrane permeation of beta-lactam antibiotics in Escherichia coli, Proteus mirabilis, and Enterobacter cloacae T. Sawai, Ryoichi Hiruma, N Kawana, Antimicrobial Agents and Chemotherapy Antimicrobial SusceptibilityAntibioticsBiochemistryOuter MembraneMembrane Transport	1982	114
Identification of porins in outer membrane of Proteus, Morganella, and Providencia spp. and their role in outer membrane permeation of beta-lactams Junichi Mitsuyama, Ryoichi Hiruma, Akihito Yamaguchi, Antimicrobial Agents and Chemotherapy BacteriologyBacteriophageProteus MirabilisDrug ResistanceOuter Membrane	1987	48
Difference in pathway of <i>Escherichia coli</i> outer membrane permeation between penicillins and cephalosporins Akihito Yamaguchi, Noribumi Tomiyama, Ryoichi Hiruma, FEBS Letters Membrane FormationHealth SciencesBiochemistryAntibioticsPenicillin Permeation	1985	27
The effect of lipopolysaccharide on lipid bilayer permeability of β‐lactam antibiotics Ryoichi Hiruma, Akihito Yamaguchi, Tetsuo Sawai FEBS Letters Lipid-bilayer PermeabilityProteinlipid InteractionPolysaccharide ChainGlycobiologyLipid Movement	1984	27
In vitro evaluation of E1077, a new cephalosporin with a broad antibacterial spectrum Naoaki Watanabe, Ryoichi Hiruma, K Katsu Antimicrobial Agents and Chemotherapy Klebsiella PneumoniaeWide SpectrumAntimicrobial ChemotherapyAntibiotic ResistanceBacterial Pathogens	1992	26
Phospholipid bilayer permeability of .BETA.-lactam antibiotics. Akihito Yamaguchi, Ryoichi Hiruma, Tetsuo Sawai The Journal of Antibiotics	1982	18
Effect of Interaction Between Outer Membrane Permeability and -Lactamase Production on Resistance to -Lactam Agents in Gram-Negative Bacteria Tetsuo Sawai, Akihito Yamaguchi, Ryoichi Hiruma Clinical Infectious Diseases Outer Membrane PermeabilityKlebsiella PneumoniaeBacteriologyAntibiotic ResistanceDrug Resistance	1988	17
Comparative in-vitro activities of newer cephalosporins cefclidin, cefepime, and cefpirome against ceftazidime- or imipenem-resistant <i>Pseudomonas aeruginosa</i> Naoaki Watanabe, Ryoichi Hiruma, Kanemasa Katsu Journal of Antimicrobial Chemotherapy	1992	11
Studies on orally active cephalosporins. I. Synthesis and structure-activity relationships of new 3-substituted carbamoyloxymethyl cephalosporins. Shigeto Negi, M. Yamanaka, Isao Sugiyama, The Journal of Antibiotics	1994	10

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