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Biomedical Engineering and Bioengineering Commons™
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Articles 1 - 5 of 5
Full-Text Articles in Biomedical Engineering and Bioengineering
The Specific Vulnerabilities Of Cancer Cells To The Cold Atmospheric Plasma-Stimulated Solutions., Dayun Yan, Haitao Cui, Wei Zhu, Niki Nourmohammadi, Julian Milberg, Lijie G Zhang, Jonathan H Sherman, Michael Keidar
The Specific Vulnerabilities Of Cancer Cells To The Cold Atmospheric Plasma-Stimulated Solutions., Dayun Yan, Haitao Cui, Wei Zhu, Niki Nourmohammadi, Julian Milberg, Lijie G Zhang, Jonathan H Sherman, Michael Keidar
Neurological Surgery Faculty Publications
Cold atmospheric plasma (CAP), a novel promising anti-cancer modality, has shown its selective anti-cancer capacity on dozens of cancer cell lines in vitro and on subcutaneous xenograft tumors in mice. Over the past five years, the CAP-stimulated solutions (PSS) have also shown their selective anti-cancer effect over different cancers in vitro and in vivo. The solutions used to make PSS include several bio-adaptable solutions, mainly cell culture medium and simple buffered solutions. Both the CAP-stimulated medium (PSM) and the CAP-stimulated buffered solution (PSB) are able to significantly kill cancer cells in vitro. In this study, we systematically compared the anti-cancer …
A Novel Micro Cold Atmospheric Plasma Device For Glioblastoma Both In Vitro And In Vivo., Zhitong Chen, Hayk Simonyan, Xiaoqian Cheng, Eda Gjika, Li Lin, Jerome Canady, Jonathan H Sherman, Colin Young, Michael Keidar
A Novel Micro Cold Atmospheric Plasma Device For Glioblastoma Both In Vitro And In Vivo., Zhitong Chen, Hayk Simonyan, Xiaoqian Cheng, Eda Gjika, Li Lin, Jerome Canady, Jonathan H Sherman, Colin Young, Michael Keidar
Pharmacology and Physiology Faculty Publications
: Cold atmospheric plasma (CAP) treatment is a rapidly expanding and emerging technology for cancer treatment. Direct CAP jet irradiation is limited to the skin and it can also be invoked as a supplement therapy during surgery as it only causes cell death in the upper three to five cell layers. However, the current cannulas from which the plasma emanates are too large for intracranial applications. To enhance efficiency and expand the applicability of the CAP method for brain tumors and reduce the gas flow rate and size of the plasma jet, a novel micro-sized CAP device (µCAP) was developed …
Cold Atmospheric Plasma, A Novel Promising Anti-Cancer Treatment Modality., Dayun Yan, Jonathan H Sherman, Michael Keidar
Cold Atmospheric Plasma, A Novel Promising Anti-Cancer Treatment Modality., Dayun Yan, Jonathan H Sherman, Michael Keidar
Neurological Surgery Faculty Publications
Over the past decade, cold atmospheric plasma (CAP), a near room temperature ionized gas has shown its promising application in cancer therapy. Two CAP devices, namely dielectric barrier discharge and plasma jet, show significantly anti-cancer capacity over dozens of cancer cell lines in vitro and several subcutaneous xenograft tumors in vivo. In contrast to conventional anti-cancer approaches and drugs, CAP is a selective anti-cancer treatment modality. Thus far establishing the chemical and molecular mechanism of the anti-cancer capacity of CAP is far from complete. In this review, we provide a comprehensive introduction of the basics of CAP, state of the …
A Modified Fasp Protocol For High-Throughput Preparation Of Protein Samples For Mass Spectrometry., Jeremy Potriquet, Marut Laohaviroj, Jeffrey M Bethony, Jason Mulvenna
A Modified Fasp Protocol For High-Throughput Preparation Of Protein Samples For Mass Spectrometry., Jeremy Potriquet, Marut Laohaviroj, Jeffrey M Bethony, Jason Mulvenna
Microbiology, Immunology, and Tropical Medicine Faculty Publications
o facilitate high-throughput proteomic analyses we have developed a modified FASP protocol which improves the rate at which protein samples can be processed prior to mass spectrometry. Adapting the original FASP protocol to a 96-well format necessitates extended spin times for buffer exchange due to the low centrifugation speeds tolerated by these devices. However, by using 96-well plates with a more robust polyethersulfone molecular weight cutoff membrane, instead of the cellulose membranes typically used in these devices, we could use isopropanol as a wetting agent, decreasing spin times required for buffer exchange from an hour to 30 minutes. In a …
A System To Monitor Segmental Intracellular, Interstitial, And Intravascular Volume And Circulatory Changes During Acute Hemodialysis, Leslie Montgomery, Richard Montgomery, Wayne Gerth, Marty Loughry, Susie Q. Lew, Manuel T. Velasquez
A System To Monitor Segmental Intracellular, Interstitial, And Intravascular Volume And Circulatory Changes During Acute Hemodialysis, Leslie Montgomery, Richard Montgomery, Wayne Gerth, Marty Loughry, Susie Q. Lew, Manuel T. Velasquez
Medicine Faculty Publications
This paper describes a new combined impedance plethysmographic (IPG) and electrical bioimpedance spectroscopic (BIS) instrument and software that allows noninvasive real-time measurement of segmental blood flow and changes in intracellular, interstitial, and intravascular volumes during various fluid management procedures. The impedance device can be operated either as a fixed frequency IPG for the quantification of segmental blood flow and hemodynamics or as a multi-frequency BIS for the recording of intracellular and extracellular resistances at 40 discrete input frequencies. The extracellular volume is then deconvoluted to obtain its intra-vascular and interstitial component volumes as functions of elapsed time. The purpose of …