Results 41 to 50 of about 537 (178)
Paleoenvironment and paleoclimate of NE Pangea in early Permian-linking chemo- and cyclo-stratigraphy, Bogda Mountains, NW China [PDF]
, 2019 The overall objective of this study is to understand physical and chemical responses of Earth Systems to environmental and climatic perturbations of diverse magnitudes and time scales in Bogda Mountains, NE Pangea.
Zhan, Xin
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Cholesteryl Fatty Acid Esters and Free Cholesterol in Food of Animal Origin
European Journal of Lipid Science and Technology, Volume 128, Issue 1, January 2026.Cholesterol occurs in free (bioavailable) and esterified (transport/storage) forms. Here, we present a method that allows both forms to be determined independently. Finally, the quantities of free and esterified cholesterol were determined in several meat, animal fat, and cheese samples.
Vanessa Hermann‐Ene +3 more
wiley +1 more source
A bibliography of the leaf-cutting ants, Atta spp. and Acromyrmex spp., up to 1975 [PDF]
, 1989 not ...
Cherrett, F. J., Cherrett, J. M.
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Lipids, Volume 61, Issue 1, Page 151-162, January 2026.ABSTRACT Osteoporosis is characterized by low bone mass and microarchitectural deterioration of bone tissue. Lipid metabolism disorders may contribute to osteoporosis in postmenopausal women. Phytosterols and oxysterols (OC) are involved in lipid metabolism.
Wenzhao He +4 more
wiley +1 more source
Determinação de mudanças paleoambientais no cretáceo da bacia potiguar (NE-Brasil) com base em proxies geoquimicos [PDF]
, 2020 Tese (doutorado)—Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduação em Geologia, 2020..As primeiras incursões marinhas são registradas na bacia Potiguar, em amostras da Formação Alagamar, representados por tratos de sistemas ...
Valdivia Rodríguez, Christian Gianfranco
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Dietary Effects of Moringa oleifera on Table Egg Parameters of Hybrid Layers
Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.ABSTRACT The study aimed to determine the effects of Moringa oleifera powder (MOP) on the production performance and egg quality of Hyline hens. A total of 48 twenty‐six‐week‐old Hyline commercial hens were randomly allocated to two treatments of 24 birds each, housed in six cages in a completely randomized design with cage as the experimental unit (n =
Washaya Soul, Washaya Dorine Dorcas
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Ring opening/cyclisation in oxiranyl carbinyl free radicals [PDF]
, 1991 A study aimed to examine the electronic and possible stereoelectronic factors controlling the opening of the epoxide C-O versus C-C bond in ...
Naveed A. Zaidi (7166777)
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Health Science Reports, Volume 8, Issue 12, December 2025.ABSTRACT Background and Aims Cerebrotendinous xanthomatosis (CTX) is a rare autosomal recessive disorder caused by mutations in the CYP27A1 gene, leading to deficient sterol 27‐hydroxylase activity. This enzyme is critical for bile acid synthesis, and its dysfunction results in reduced chenodeoxycholic acid (CDCA) levels and subsequent accumulation of ...
Laiba Jalal +2 more
wiley +1 more source
Enhancing phytochemical composition and nutritional profiles in dry bean varieties through roasting
Journal of the Science of Food and Agriculture, Volume 105, Issue 15, Page 8694-8705, December 2025.Abstract BACKGROUND Dry beans and chickpeas are nutritionally valuable legumes widely consumed worldwide. This study examines the impact of oven roasting (110 °C for 70 min) on the phytochemical, antioxidant, fatty acid and saponin profiles of 12 pulses, including 11 common beans and 1 chickpea. RESULTS Roasting significantly affected the phytochemical
Olumide O Fashakin +2 more
wiley +1 more source
Characterisation, antimalarial and biological activities of secondary metabolites from leaves of anonidium mannii [PDF]
, 2017 Anonidium mannii is a plant of the Annonaceae genus which is used traditionally in Africa for the treatment of gonorrhoea, malaria, cancer, skin inflammation and dysentery.
Makoni, Pfungwa Gervase
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