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Full-Text Articles in Other Pharmacology, Toxicology and Environmental Health

Chemical, Microbial And Safety Profiling Of A Standardized Withania Somnifera (Ashwagandha) Extract And Withaferin A, A Potent Novel Phytotherapeutic Of The Millennium, Pawan Kumar, Samudra P. Banik, Apurva Goe, Sanjoy Chakraborty, Manashi Bagchi, Debasis Bagchi Jan 2023

Chemical, Microbial And Safety Profiling Of A Standardized Withania Somnifera (Ashwagandha) Extract And Withaferin A, A Potent Novel Phytotherapeutic Of The Millennium, Pawan Kumar, Samudra P. Banik, Apurva Goe, Sanjoy Chakraborty, Manashi Bagchi, Debasis Bagchi

Publications and Research

Background:Withania somnifera (L.) Dunal, popularly known as Ashwagandha, is an ethnomedicinal plant with multiple pharmacotherapeutic applications. The diverse medicinal properties of the plant are largely due to the presence of withanolides, a group of C28 ergostane based steroidal lactones, with several sites of unsaturation and oxygenation. Withaferin A, a major with anolide present in Ashwagandha plant accounts for its emerging new roles to treat cancer, arthritis, inflammatory responses, immunomodulatory properties, and neuronal disorders. The root and leaf extracts are specifically important constituent materials for the development of phytotherapeutics, mostly intended for oral consumption. Several studies have been carried out …


Pyronaridine Exerts Potent Cytotoxicity On Human Breast And Hematological Cancer Cells Through Induction Of Apoptosis, Paulina J. Villanueva, Alberto Martinez, Sarah T. Baca, Rebecca E. Dejesus, Manuel Larragoity, Lisett Contreras, Denisse A. Gutierrez, Armando Varela-Ramirez, Renato J. Aguilera Nov 2018

Pyronaridine Exerts Potent Cytotoxicity On Human Breast And Hematological Cancer Cells Through Induction Of Apoptosis, Paulina J. Villanueva, Alberto Martinez, Sarah T. Baca, Rebecca E. Dejesus, Manuel Larragoity, Lisett Contreras, Denisse A. Gutierrez, Armando Varela-Ramirez, Renato J. Aguilera

Publications and Research

The potent antimalarial drug pyronaridine (PND) was tested for its potential as an anticancer drug. After exposing cancerous (17) and non-cancerous (2) cells to PND for 72 hr, PND was found to exhibit consistent and potent cytotoxic activity at low micromolar (μM) concentrations that ranged from 1.6 μM to 9.4 μM. Moreover, PND exerted a significant selective cytotoxicity index (SCI) on five out of seven breast cancer cell lines tested, with favorable values of 2.5 to 4.4, as compared with the non-cancerous breast MCF-10A cell line. By using the same comparison, PND exhibited a significant SCI on three out of …


Regulation Of Radioactive Fracking Waste, Elizabeth Ann Glass Geltman, Nichole Leclair Jan 2018

Regulation Of Radioactive Fracking Waste, Elizabeth Ann Glass Geltman, Nichole Leclair

Publications and Research

Natural gas extracted form shale reached record production totals in 2015 in the United States and the US Energy Information Administration (EIA) forecasts natural gas production will continue to increase. Wastes from shale gas extraction can contain the radioactive isotopes radium-226 (Ra-226) and radium-228 (Ra-228), which decay further into radon (Rn). Exposure to radon, a form of naturally occurring radioactive materials (NORM), is the leading cause of lung cancer in the United States, after smoking. This article explores how states handle the disposal of technologically enhanced naturally occurring radioactive materials (TENORM) and/or NORM waste from oil and gas operations to …


Airborne Infectious Agents And Other Pollutants In Automobiles For Domestic Use: Potential Health Impacts And Approaches To Risk Mitigation, Syed A. Sattar, Kathryn E. Wright, Bahram Zargar, Joseph R. Rubino, M. Khalid Ijaz Oct 2016

Airborne Infectious Agents And Other Pollutants In Automobiles For Domestic Use: Potential Health Impacts And Approaches To Risk Mitigation, Syed A. Sattar, Kathryn E. Wright, Bahram Zargar, Joseph R. Rubino, M. Khalid Ijaz

Publications and Research

Theworld total of passenger cars is expected to go fromthe current one billion to >2.5 billion by 2050. Cars for domestic use account for ∼74% of the world’s yearly production ofmotorized vehicles. In North America, ∼80% of the commuters use their own car with another 5.6% travelling as passengers.With the current life-expectancy of 78.6 years, the average North American spends 4.3 years driving a car! This equates to driving 101 minutes/day with a lifetime driving distance of nearly 1.3 million km inside the confined and often shared space of the car with exposure to a mix of potentially harmful pathogens, …