Physician
Radiology
Dr. Benjamin J. Pettus, MD
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Benjamin J. Pettus works in the field of Radiology. He researched medicine at Medical University of South Carolina College of Medicine. Doctor Benjamin J. Pettus, MD is a published doctor. He has 21 papers published. The most current publication "Sonographic findings in a palpable abnormality after mastectomy and autologous fat grafting."
Publications
- Sonographic findings in a palpable abnormality after mastectomy and autologous fat grafting.
- Acid ceramidase but not acid sphingomyelinase is required for tumor necrosis factor-{alpha}-induced PGE2 production.
- Pediatric superior vena cava syndrome: assessment at low radiation dose 64-slice CT angiography.
- Sphingosine kinase 1 is up-regulated in colon carcinogenesis.
- Ceramide 1-phosphate is a direct activator of cytosolic phospholipase A2.
- Ceramide kinase mediates cytokine- and calcium ionophore-induced arachidonic acid release.
- The sphingosine kinase 1/sphingosine-1-phosphate pathway mediates COX-2 induction and PGE2 production in response to TNF-alpha.
- BcR-induced apoptosis involves differential regulation of C16 and C24-ceramide formation and sphingolipid-dependent activation of the proteasome.
- Acute activation of de novo sphingolipid biosynthesis upon heat shock causes an accumulation of ceramide and subsequent dephosphorylation of SR proteins.
- Biochemical mechanisms of the generation of endogenous long chain ceramide in response to exogenous short chain ceramide in the A549 human lung adenocarcinoma cell lin...
- Induction of apoptosis through B-cell receptor cross-linking occurs via de novo generated C16-ceramide and involves mitochondria.
- Sphingosine kinase 1 (SPHK1) is induced by transforming growth factor-beta and mediates TIMP-1 up-regulation.
- TNFalpha-induced glutathione depletion lies downstream of cPLA(2) in L929 cells.
- FAS activation induces dephosphorylation of SR proteins; dependence on the de novo generation of ceramide and activation of protein phosphatase 1.
- Ceramide in apoptosis: an overview and current perspectives.
- Sphingolipids in inflammation: roles and implications.
- Mass spectrometric analysis of ceramide perturbations in brain and fibroblasts of mice and human patients with peroxisomal disorders.
- Quantitative measurement of different ceramide species from crude cellular extracts by normal-phase high-performance liquid chromatography coupled to atmospheric press...
- The coordination of prostaglandin E2 production by sphingosine-1-phosphate and ceramide-1-phosphate.
- Observation of different ceramide species from crude cellular extracts by normal-phase high-performance liquid chromatography coupled to atmospheric pressure chemical ...
Schools
Med Univ Of Sc Coll Of Med
Riverside Regional Medical Center
Mallinckrodt Institute Of Radiology
Point Loma Nazarene University
Doctors Specialties
- Diagnostic Radiology
- Radiology
Accepted Insurances
Education
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Washington University -
Medical University of South Carolina College of Medicine
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1770596959 |
| Last Name Of The Provider | PETTUS |
| First Name Of The Provider | BENJAMIN |
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