Search results for "genetics [Transcriptome]"
showing 10 items of 3033 documents
Vicarious Social Defeat Increases Conditioned Rewarding Effects of Cocaine and Ethanol Intake in Female Mice
2023
Stress is a critical factor in the development of mood and drug use disorders. The social defeat model is not appropriate for female rodents due to their low level of aggression. Therefore, a robust female model of social stress needs to be developed and validated. The aim of the present study was to unravel the long-lasting effects of vicarious social defeat (VSD) on the conditioned rewarding effects of cocaine and ethanol intake in female mice. Although VSD seems to be a good model for inducing behavioral and physiologic endophenotypes induced by stress, there are no studies to date that characterize the effect of VSD on cocaine or alcohol use. The results confirm that VSD females showed …
Acetaldehyde and salsolinol in ethanol’s two-step mechanism of action: An overview
2018
In the last years, numerous studies have supported the idea that, at least in part, motivational and neuropharmacological effects of ethanol are mediated by its first brain-derived metabolite, acetaldehyde, and its bioderivate salsolinol. This review aims at gathering and shaping as a whole the evidence on their role in the mechanism of action of ethanol. Acetaldehyde and salsolinol interact with the reward brain system and are involved as primum movens of motivational and addictive behaviour that can be especially relevant to ethanol use disorders. Understanding the neurobiology of acetaldehyde and salsolinol holds promising potential for the development of novel pharmacological approaches…
Chemical constituents and antiproliferative activity of Euphorbia bivonae
2011
Euphorbia is a genus of plants belonging to the family Euphorbiaceae, consisting of about 2160 species. This family occurs mainly in the Indo-Malayan region and tropical America. Euphorbia also has many species in non-tropical areas such as the Mediterranean area, the Middle East, South Africa, and southern USA. Phytochemical studies of species from the genus Euphorbia report the presence of skin-irritating and tumor-promoting diterpenoids, several macrocyclic diterpenoids with antibacterial, anticancer, PGE2-inhibitory, antifeedant, anti-HIV, and analgesic activities. Some of the Euphorbiaceae species are used in folk medicine for the treatment of skin diseases, gonorrhea, migraines, intes…
Antimicrobial Activity, in silico Molecular Docking, ADMET and DFT Analysis of Secondary Metabolites from Roots of Three Ethiopian Medicinal Plants
2021
Mathewos Anza,1 Milkyas Endale,1 Luz Cardona,2 Diego Cortes,3 Rajalakshmanan Eswaramoorthy,1 Jesus Zueco,4 Hortensia Rico,4 Maria Trelis,5 Belen Abarca2 1Department of Applied Chemistry, School of Applied Natural Science, Adama Science and Technology University, Adama, Ethiopia; 2Department of Organic Chemistry, Faculty of Chemistry, University of Valencia, Burjassot, Spain; 3Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Burjassot, Spain; 4Department of Microbiology and Ecology, Faculty of Pharmacy, University of Valencia, Burjassot, Spain; 5Parasites and Health Research Group, Department of Pharmacy, Pharmaceutical Technology and Parasitology, Faculty of Pharmacy…
Can sexual selection theory inform genetic management of captive populations? A review
2014
International audience; Captive breeding for conservation purposes presents a serious practical challenge because several conflicting genetic processes (i.e., inbreeding depression, random genetic drift and genetic adaptation to captivity) need to be managed in concert to maximize captive population persistence and reintroduction success probability. Because current genetic management is often only partly successful in achieving these goals, it has been suggested that management insights may be found in sexual selection theory (in particular, female mate choice). We review the theoretical and empirical literature and consider how female mate choice might influence captive breeding in the co…
Permian-Triassic Osteichthyes (bony fishes): diversity dynamics and body size evolution
2014
The Permian and Triassic were key time intervals in the history of life on Earth. Both periods are marked by a series of biotic crises including the most catastrophic of such events, the end-Permian mass extinction, which eventually led to a major turnover from typical Palaeozoic faunas and floras to those that are emblematic for the Mesozoic and Cenozoic. Here we review patterns in Permian-Triassic bony fishes, a group whose evolutionary dynamics are understudied. Based on data from primary literature, we analyse changes in their taxonomic diversity and body size (as a proxy for trophic position) and explore their response to Permian-Triassic events. Diversity and body size are investigate…
Observing animals and humans : dogs target their gaze to the biological information in natural scenes
2020
Background This study examines how dogs observe images of natural scenes containing living creatures (wild animals, dogs and humans) recorded with eye gaze tracking. Because dogs have had limited exposure to wild animals in their lives, we also consider the natural novelty of the wild animal images for the dogs. Methods The eye gaze of dogs was recorded while they viewed natural images containing dogs, humans, and wild animals. Three categories of images were used: naturalistic landscape images containing single humans or animals, full body images containing a single human or an animal, and full body images containing a pair of humans or animals. The gazing behavior of two dog populations,…
Mistranslation Drives Alterations in Protein Levels and the Effects of a Synonymous Variant at the Fibroblast Growth Factor 21 Locus.
2021
This article also appears in: Health, Medical, and Life Sciences Virtual Issue for Advanced Science.
Supplementary figure: DNA recovery from Droplet Digital PCR emulsions using Liquid Nitrogen
2020
Supplementary figure 1 – Applicability of LN2 method to break ddPCR emulsion. ddPCR reactions were prepared with ddPCR™ Supermix for Probes (no dUTP) and Droplet Generation Oil for Probes (three tubes on the left) or ddPCR™ Supermix for EvaGreen® and Droplet Generation Oil for EvaGreen® (three tubes on the right). The tubes (A) and (D) show the emulsion before using LN2 method, and tubes (B), (C), (E) and (F) shows the oil and water layers after breaking the emulsion.
Supplementary table: DNA recovery from Droplet Digital PCR emulsions using Liquid Nitrogen
2020
Supplementary table - Raw data from experiments studying DNA recovery from droplets using chemical and physical procedures.