Buscar recursos académicos

Abstract This study investigates the population history and subsistence of farming communities at the Erdaojingzi site (ca. 3700–3330 cal. BP), a well-preserved Bronze Age settlement located in the agro-pastoral trans...

Abstract Dysregulated expression of tumor suppressor genes can impair their functions, even promoting oncogenesis. Expression of p53β mRNA can be regulated by alternative splicing and RNA surveillance, otherwise transla...

Isotretinoin is a vitamin A derived drug used in resistant acne vulgaris cases. Elevated creatinine kinase levels can be seen in 15-50% of patients receiving isotretinoin treatment, but severe muscle damage or rhabdomyol...

Background. Oral isotretinoin is an indispensable treatment for patients with resistant and severe acne vulgaris, both in South Africa (SA) and globally. While routine laboratory monitoring is often deemed unnecessary fo...

Oxidative stress (OS), derived from an imbalance between reactive oxygen species (ROS) accumulation and impaired antioxidant defense, is a recognized cause of atherothrombosis, through a complex interaction between low-g...

Abstract Background The impacts of social isolation on diverse health conditions and how it contributes to health risks remain unclear. We aimed to investigate the associations of social isolation with 59 health conditio...

The quantitative contribution of shoot and root organic matter (OM) to the soil carbon (C) stock is still unknown, mainly because of methodological restrictions. The novel measurement of the nonexchangeable hydrogen (H) ...

İn this study, HD patients with anti-HCV positive and negative were dialysed in different rooms and seperate machines, and the effects of this isolation on anti-HCV seroconversion in the cases without HCV infection were...

Weyl semimetals hold great promise in revolutionizing nonreciprocal optical components due to their unique topological properties. By exhibiting nonreciprocal magneto-optical effects without necessitating an external mag...

Abstract Background Antimicrobial resistance (AMR) represents a major global One Health challenge, with increasing recognition of the role of wildlife in the environmental circulation of resistant bacteria. Wild birds, p...

Abstract Invasive infections due to Magnusiomyces/Saprochaete species are an emerging problem in immunocompromised patients and are often underrecognized because of misidentification and intrinsic resistance to some anti...

Abstract Vegetation greenness on the Tibetan Plateau has benefited from climate‐driven temperature and precipitation changes over the past decades. Whether and to what extent the horizontal and vertical shifts of veget...

Dois experimentos foram realizados com o objetivo de determinar as relações adequadas de arginina:lisina, isoleucina:lisina, valina:lisina e triptofano:lisina digestíveis para frangos machos nas fases inicial (7 a 21 ...

Yersinia enterocolitica is associated with human clinical manifestations. In this study, the bioserotype distribution, virulence potential, the antimicrobial susceptibility, and the genomic diversity of Y. enterocolitica...

Abstract Background and purpose Claudin-5 plays a crucial role in maintaining blood-brain barrier (BBB) integrity through endothelial tight junction formation. Alternative splicing of claudin-5 within the microvascular e...

Abstract Background Antimicrobial resistance (AMR) is a growing threat to public health, especially in low- and middle-income countries. This study aimed to identify multidrug-resistant (MDR) pathogens in clinical sample...

Secreções nasais, tonsilares e tecido tonsilar foram coletados de 67 leitões de 9 a 15 semanas de idade, provenientes de três rebanhos positivos para Actinobacillus pleuropneumoniae (App), e de 50 leitões provenient...

Abstract Lead (Pb) isotopes are powerful tools for tracing dust provenance and reconstructing paleoclimate. However, variations in Pb isotopic compositions among different grain‐size fractions in sediments complicate t...

The next generation of tactical networks (TNs) is poised to further leverage the key enablers of 5G and beyond 5G (B5G) technology, such as radio access network (RAN) slicing and the open RAN (O-RAN) paradigm, to unlock ...

Bovine anaplasmosis, caused by the tick-borne rickettsia Anaplasma marginale, is endemic in tropical and subtropical regions of the world and results in economic losses in the cattle industry. Major surface proteins (MSP...

Abstract In this study 10 local isolates of yeast Saccharomyces were obtained from the local markets of Mosul .The Isolates were diagnosed by morphological and cultural characters in addition to biochemical tests. the re...

Abstract Objective The aim of the present study was to provide a better understanding of the specific action of two follicle-stimulating hormone (FSH) isoforms (β-follitropin and sheep FSH) on the membrane potential o...

In this paper, the energy levels of the ground state band (GSB), β-band and -bands for 170-174Os isotopes were calculated using the Interacting Boson Model(IBM-1), the Semi-Empirical Formula (SEF) by Al-Jubbori. All ...