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Full-Text Articles in Medicine and Health Sciences

Aluminum Reproductive Toxicity: A Summary And Interpretation Of Scientific Reports, Robert A. Yokel Sep 2020

Aluminum Reproductive Toxicity: A Summary And Interpretation Of Scientific Reports, Robert A. Yokel

Pharmaceutical Sciences Faculty Publications

Publications addressing aluminum (Al)-induced reproductive toxicity were reviewed. Key details were compiled in summary tables. Approximate systemic Al exposure, a measure of bioavailability, was calculated for each exposure, based on the Al percentage in the dosed Al species, Al bioavailability, and absorption time course reports for the exposure route. This was limited to laboratory animal studies because no controlled-exposure human studies were found. Intended Al exposure was compared to unintended dietary Al exposure. The considerable and variable Al content of laboratory animal diets creates uncertainty about reproductive function in the absence of Al. Aluminum-induced reproductive toxicity in female mice and …


Repeatedly Heated Mix Vegetable Oils-Induced Atherosclerosis And Effects Of Murraya Koenigii, Gul Ambreen, Afshan Siddiq, Kashif Hussain, Abdul Saboor Hussain, Zara Naz Jul 2020

Repeatedly Heated Mix Vegetable Oils-Induced Atherosclerosis And Effects Of Murraya Koenigii, Gul Ambreen, Afshan Siddiq, Kashif Hussain, Abdul Saboor Hussain, Zara Naz

Department of Biological & Biomedical Sciences

Background: Statins are considered as standard drugs to control cholesterol levels, but their use is also associated with renal hypertrophy, hemorrhagic stroke, hepatomegaly, and myopathy. Murraya koenigii is an herb that is used in traditional cuisine and as a medicine in South Asia. Here we assessed the antidyslipidemic and antiatherosclerotic effects of this spice in repeated heated mix vegetable oils (RHMVO)-induced atherosclerotic models.
Methods: Aqueous extract of M. koenigii leaves (Mk LE) was prepared and its phytoconstituents were determined. Rabbits were divided into 5 groups (n = 10). Except for the control group, all the other four groups were treated …


Association Of Long-Term Consumption Of Repeatedly Heated Mix Vegetable Oils In Different Doses And Hepatic Toxicity Through Fat Accumulation, Gul Ambreen, Afshan Siddiq, Kashif Hussain Apr 2020

Association Of Long-Term Consumption Of Repeatedly Heated Mix Vegetable Oils In Different Doses And Hepatic Toxicity Through Fat Accumulation, Gul Ambreen, Afshan Siddiq, Kashif Hussain

Department of Biological & Biomedical Sciences

Background: Hepatic diseases are one of the chief reasons for worldwide morbidity and mortality. The increased incidence in Asian countries is driving researchers to explore preventive ways from nature. It is more practical to go with healthy routine edibles like vegetable oils to avoid environmental and chemical hepatic injuries. With the use of thermally oxidized oils overproduction of reactive oxygen species (ROS) with overwhelmed cellular antioxidants defense system results in oxidative stress, the known cause of cardiovascular diseases (CVDs), cancers and neurodegenerative disorders. Little is investigated about the effect of daily used oxidized cooking oils on hepatic function changes with …


Disparate Central And Peripheral Effects Of Circulating Igf-1 Deficiency On Tissue Mitochondrial Function, Gavin Pharaoh, Daniel Owen, Alexander Yeganeh, Pavithra Premkumar, Julie Farley, Shylesh Bhaskaran, Nicole Ashpole, Michael Kinter, Holly Van Remmen, Sreemathi Logan Mar 2020

Disparate Central And Peripheral Effects Of Circulating Igf-1 Deficiency On Tissue Mitochondrial Function, Gavin Pharaoh, Daniel Owen, Alexander Yeganeh, Pavithra Premkumar, Julie Farley, Shylesh Bhaskaran, Nicole Ashpole, Michael Kinter, Holly Van Remmen, Sreemathi Logan

Faculty and Student Publications

© 2019, The Author(s). Age-related decline in circulating levels of insulin-like growth factor (IGF)-1 is associated with reduced cognitive function, neuronal aging, and neurodegeneration. Decreased mitochondrial function along with increased reactive oxygen species (ROS) and accumulation of damaged macromolecules are hallmarks of cellular aging. Based on numerous studies indicating pleiotropic effects of IGF-1 during aging, we compared the central and peripheral effects of circulating IGF-1 deficiency on tissue mitochondrial function using an inducible liver IGF-1 knockout (LID). Circulating levels of IGF-1 (~ 75%) were depleted in adult male Igf1f/f mice via AAV-mediated knockdown of hepatic IGF-1 at 5 months of …