Michael K. Appenteng

Effect of Maternal Dietary DHA and Prenatal Stress Mouse Model on Autistic-like Behaviors, Lipid Peroxidation Activity, and GABA Expression in Offspring Pups

Taeseon Woo, Nick I. Ahmed, Michael K. Appenteng, Candice King et autres

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by restricted social communication and repetitive behaviors. Prenatal stress is critical in neurodevelopment and increases risk for ASD, particularly in those with greater genetic susceptibility to stress. Docosahexaenoic acid (DHA) is one of …

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Dynamic Role of Phospholipases A2 in Health and Diseases in the Central Nervous System

Grace Y. Sun, Xue Hui Geng, Tao Teng, Bo Yang et autres

Phospholipids are major components in the lipid bilayer of cell membranes. These molecules are comprised of two acyl or alkyl groups and different phospho-base groups linked to the glycerol backbone. Over the years, substantial interest has focused on metabolism of phospholipids by …

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LC-MS/MS method development for quantitative analysis of cyanogenic glycosides in elderberry and lipid peroxidation products in mice

Michael K. Appenteng

Cyanogenic glycosides (CNGs) are naturally occurring plant molecules (nitrogenous plant secondary metabolites) which consist of an aglycone and a sugar moiety. Hydrogen cyanide (HCN) is released from these compounds following enzymatic hydrolysis causing potential toxicity issues. The presence of CNGs in American …

Cyanogenic Glycoside Analysis in American Elderberry

Michael K. Appenteng, Ritter Krueger, Mitch C. Johnson, Harrison Ingold et autres

Cyanogenic glycosides (CNGs) are naturally occurring plant molecules (nitrogenous plant secondary metabolites) which consist of an aglycone and a sugar moiety. Hydrogen cyanide (HCN) is released from these compounds following enzymatic hydrolysis causing potential toxicity issues. The presence of CNGs in American …

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Docosahexaenoic Acid (DHA) Supplementation Alters Phospholipid Species and Lipid Peroxidation Products in Adult Mouse Brain, Heart, and Plasma

Grace Y. Sun, Michael K. Appenteng, Runting Li, Taeseon Woo et autres

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Harpagophytum procumbens Extract Ameliorates Allodynia and Modulates Oxidative and Antioxidant Stress Pathways in a Rat Model of Spinal Cord Injury

Garrett N. Ungerer, Jiankun Cui, Tina Ndam, Mikeala Bekemeier et autres

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Serological and Molecular Surveillance of Infectious Bronchitis Virus Infection in Free-Range Chickens and Guinea Fowls in the Ga-East District of Ghana

Matilda Ayim‐Akonor, Doreen Dela Owusu-Ntumy, Hilda Emefa Ohene-Asa, Agyekum Oduro-Abrokwa et autres

Infectious bronchitis is an economically important disease with worldwide distribution. Information is available on the presence of infectious bronchitis virus in commercial chicken in parts of Ghana but there is no information on free-range poultry and guinea fowls in the country. Possible …

Ghana (code pays fourni par la source)

Hydrogeochemical and isotopic studies of groundwater in the middle voltaian aquifers of the Gushegu district of the Northern region

Musah Salifu, Sandow Mark Yidana, Maxwell Anim-Gyampo, Michael K. Appenteng et autres

This work is to establish the hydrochemistry and origin of groundwater in some parts of the Gushegu district of the Northern Region of Ghana. Hydrochemical data from 19 groundwater and 7 rock samples have been used to evaluate water quality, water types, …

Ghana (code pays fourni par la source)

Geochemical Characteristics of Granitoids (Ho Gneiss) from the Pan – African Dahomeyide Belt, Southeastern, Ghana: Implications for Petrogenesis and Tectonic Setting

Felix Aidoo, Prosper M. Nude, Samuel Boakye Dampare, Yao Agbossoumondé et autres

The Pan-African Dahomeyide belt exposed in Southeastern, Ghana, consist of granitoid gneisses locally known as Ho gneiss. These rocks are thought to be part of the West African Craton (WAC) which was reworked during the Pan-African Orogeny, and may be time equivalent …

Hydrogeochemistry and isotope studies of groundwater in the Ga West Municipal Area, Ghana

David Saka, Tetteh Thomas Akiti, Shiloh Dede Osae, Michael K. Appenteng et autres

This paper assesses groundwater in the Ga West Municipal Area of Ghana using hydrogeochemistry and isotope approaches. High salinity groundwaters are obtained in the municipality which poses problems for current and future domestic water supply exploitation. The increase in salinity is related …

Ghana (code pays fourni par la source)

Assessment of metal contamination in an urban drainage system (using water and tilapia, Oreochromis spp.) in view of human health effect. A case study of some selected communities in Cape Coast township in Ghana

Isaac Kwasi Baidoo, Daniel Kantanka Sarfo, L. A. Sarsah, Michael K. Appenteng et autres

Ghana (code pays fourni par la source)

Multi-element analysis of Ghanaian crude oils by instrumental neutron activation analysis

Michael K. Appenteng, A. A. Golow, Derick Carboo, Dickson Adomako et autres

Ghana (code pays fourni par la source)