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Full-Text Articles in Chemicals and Drugs

Stable Nanopalladium Hydride In Water For Sustainable And Selective Reductions, Jesse Klus, Sachin Handa Oct 2019

Stable Nanopalladium Hydride In Water For Sustainable And Selective Reductions, Jesse Klus, Sachin Handa

Posters-at-the-Capitol

The synthesis of air-stable ligand-free nanopalladium hydride (PdNHx) in water was achieved and applied to various organic transformations, including (1) reduction of heteroaromatics such as (iso)quinolines, phenanthrolines, benzotriazole, and naphthyridines, (2) regio- and chemoselective reduction of nitroarenes, (3) alkyne reductions, (4) chemoselective dehalogenation, and (5) base-free detriflation. Both the synthesis of PdNHx and the reductions were carried out under mild conditions in a micellar medium using our designer surfactant PS-750-M, which eliminates the need for toxic organic solvents and extremely high hydrogen pressure and temperature. Notably, PS-750-M is also a replacement of hazardous polar-aprotic solvents. This newer approach for selective …


Observing Growth Effects Of Pigment Epithelium-Derived Factor On Human Retinal Pericytes In Vitro, Anjalee Choudhury, Andrew Tsin, Zachary Perez, Fransisco Elisarraras Sep 2019

Observing Growth Effects Of Pigment Epithelium-Derived Factor On Human Retinal Pericytes In Vitro, Anjalee Choudhury, Andrew Tsin, Zachary Perez, Fransisco Elisarraras

School of Medicine Publications and Presentations

The purpose of this study is to investigate and determine the role of PEDF in the pathogenesis of diabetic retinopathy as induced by advanced glycation end-products (AGEs). Human retinal pericytes were isolated from donors and will be measured for cell proliferation under the influence of PEDF both in the presence and absence of AGEs. Expected outcomes involve both the maintenance and increased survival of HRPs after treatment with PEDF under stimulated hyperglycemic conditions.


Case Presentation On Congestive Heart Failure And Pulmonary Edema, Tetiana Soloviova, Denise Aris Apr 2019

Case Presentation On Congestive Heart Failure And Pulmonary Edema, Tetiana Soloviova, Denise Aris

Publications and Research

No abstract provided.


Table Of A Second Chance, Jean P. Belizaire Mr. Mar 2019

Table Of A Second Chance, Jean P. Belizaire Mr.

National Youth Advocacy and Resilience Conference

i will present on the continous dilemma on the opiate crisis and the best practices based on 5 years experience in the field in helping to stabilize and rehabilitate those held in the grips of addictions and various related symptoms of addictions.


Updates On Epigenetic Alterations To Brca1: Chemosensitivities, Haley Blum Mar 2019

Updates On Epigenetic Alterations To Brca1: Chemosensitivities, Haley Blum

UNO Student Research and Creative Activity Fair

Breast cancer 1, early onset (BRCA1) is a human tumor suppressor gene encoding the BRCA1 protein that maintains genomic integrity. Molecular events may contribute to the loss of BRCA1 function, contributing to site specific tumorigenesis. Loss of BRCA1 function may arise from mutation or epigenetic events. Germline mutations of BRCA1 have been thoroughly implicated in heritable breast and ovarian cancers. More recently, sporadic breast cancer has been shown to be driven by epigenetic alterations to the BRCA1 promoter region, specifically methylation. Breast carcinomas that present with BRCA1 promoter methylation have been associated with triple negative breast cancers, as well …


Synthesis Of A Sulfur Variant For Treatment Of Trypanosomiasis, Carlos Vera-Esquivel Mar 2019

Synthesis Of A Sulfur Variant For Treatment Of Trypanosomiasis, Carlos Vera-Esquivel

UNO Student Research and Creative Activity Fair

Previous work in our lab has found diphenyl ether benzylamines showed a successful response with a micromolar concentration of our lead compound to treat the deadly Trypanosamiosis rhodesience. Furthermore, mammalian cell lines saw promising resistance towards damages. The goal of this study was to synthesize a diphenyl thio benzylamine variant. This variant was more active toward T. b. rhodesience but showed more toxicity to both rat 10 (IC50 mM) and human cell lines (HFF, HC-04, U-2 OS, and HEK293). The selectivity index (ratio of toxicity to activity in the same concentration units (SI)) …