Results 61 to 70 of about 525,860 (297)
RuminantsThe Addax nasomaculatus is an African antelope currently considered “critically endangered”. There is little scientific knowledge about the species, which could potentially aid in species conservation.
Juan Pablo Damián +9 more
doaj +1 more source
The Effect of Hair Color on the Incorporation of Codeine into Human Hair [PDF]
, 2017 The influence of melanin on the binding of xenobiotics in hair will impact the interpretation of drug concentrations determined by hair testing. The purpose of this study was to determine if codeine, as a model compound of abused drugs, would be ...
Augsburger, Marc P. +7 more
core
Molecular Oncology, EarlyView.Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen +11 more
wiley +1 more source
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Eucalyptus ash alters secondary protein conformation of human grey hair and facilitates anthocyanin dyeing. [PDF]
PLoS ONE, 2018 Wood ashes infused with water have been traditionally used as hair cosmetics, but little or no research has examined the effects of ash on human hair. This study investigated the effect of eucalyptus ash on the structure and morphology of excised human ...
Aroonsri Priprem +7 more
doaj +1 more source
Roczniki Panstwowego Zakladu Higieny, 1998 The properties, mode of action and its duration of the preparations used for hair dyeing are described, together with their chemical components, and also preparations of herbal origin. The chemical reactions are described in detail which lead the development of a color polymer occurring during hair dyeing.
B, Urbanek-Karłowska +4 more
openaire +1 more source
Sustainable bioplastics manufacturing from renewable sources
FEBS Open Bio, EarlyView.Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto +6 more
wiley +1 more source
Pigmentation Phenotype Prediction of Chinese Populations from Different Language Families [PDF]
Fayixue Zazhi, 2019 Objective To predict the pigmentation phenotypes of Chinese populations from different language families, analyze the differences and provide reference data for forensic anthropology and genetics.
LIANG Qiu-shuang, LIU Ming, TAO Xian-ming, et al.
doaj +1 more source
The cave mouth antlions of Australia (Neuroptera: Myrmeleontidae) [PDF]
, 2012 Larvae of thirty one species of antlions (Neuroptera: Myrmeleontidae) belonging to eleven genera live in the protection of cave mouths or large rock overhangs in Australia.
Miller, Robert B., Stange, Lionel A.
core +4 more sources
FEBS Open Bio, EarlyView.dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon +6 more
wiley +1 more source