Author

R. A. Nugraha

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 1 Immunology· 1 Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Organism:rat· 2 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:flow cytometry· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

B. S. Pikir· 2 shared I. G. R. Suryawan· 2 shared A. Endaryanto· 1 shared A. K. Ratri· 1 shared A. Meizarini· 1 shared A. Santoso· 1 shared F. A. Rantam· 1 shared H. O. Hermawan· 1 shared

Activity by Year

2021-2021 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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2 shared papersCell Biology

B. S. Pikir

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Hypoxic Preconditioning Promotes Survivals of Human Adipocyte Mesenchymal Stem Cell via Expression of Prosurvival and Proangiogenic Biomarkers

I. G. R. Suryawan, B. S. Pikir, F. A. Rantam, A. K. Ratri, R. A. Nugraha

This study shows hypoxic preconditioning increases survival of h-AMSCs by upregulating VEGF, SCF, OCT-4, BCL2, and HSP27, but not CD44.

bioRxiv · Jan 18, 2021Cell Biology

Acute Effects of Cigarette on Endothelial Nitric Oxide Synthase, Vascular Cell Adhesion Molecule 1 and Aortic Intima Media Thickness

M. Ardiana, A. Santoso, H. O. Hermawan, R. A. Nugraha, B. S. Pikir, I. G. R. Suryawan

This study examines how cigarette smoking affects e-NOS, VCAM-1, and aortic IMT in rats, finding increased VCAM-1 and decreased e-NOS with higher aortic IMT.

bioRxiv · Jan 17, 2021Pharmacology & Toxicology

Atopic Biomarker Changes after Exposure to Porphyromonas gingivalis Lipopolysaccharide: A Small Experimental Study in Wistar Rat

S. C. Nelwan, R. A. Nugraha, A. Endaryanto, A. Meizarini, U. Tedjosasongko, S. Pradopo, H. Utomo

This study measures IgE, IgG4, and IgG4/IgE ratio changes in Wistar rats after exposure to different concentrations of Porphyromonas gingivalis LPS, finding significant increases in IgE and IgG4 with a decline in the ratio.

bioRxiv · Jan 14, 2021Immunology