Abstract:
:In recent years, there is a growing interest towards the green synthesis of metal nanoparticles, particularly from plants; however, yet no published study on the synthesis of ZnO.NPs using the Deverra tortuosa extract. Through this study, zinc oxide nanoparticles (ZnO.NPs) have been synthesized based on using the environmentally benign extract of the aerial parts of D. tortuosa as a reducing and capping agent. ZnO.NPs synthesis was confirmed using UV-Visible (UV-Vis) spectroscopy, Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD) and High Resolution-Transmission Electron Microscope (HR-TEM). The qualitative and quantitative analyses of plant extract were done. The potential anticancer activity was in vitro investigated against two cancer cell lines (human colon adenocarcinoma "Caco-2" and human lung adenocarcinoma "A549") compared to their activities on the human lung fibroblast cell line (WI38) using the MTT assay. Both the aqueous extract and ZnO.NPs showed a remarkable selective cytotoxicity against the two examined cancer cell lines.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Selim YA,Azb MA,Ragab I,H M Abd El-Azim Mdoi
10.1038/s41598-020-60541-1subject
Has Abstractpub_date
2020-02-26 00:00:00pages
3445issue
1issn
2045-2322pii
10.1038/s41598-020-60541-1journal_volume
10pub_type
杂志文章abstract::Lead (Pb) toxicity is a major environmental concern affirming the need of proper mitigation strategies. In the present work, potential of combined treatment of 24-Epibrassinolide (24-EBL) and Salicylic acid (SA) against Pb toxicity to Brassica juncea L. seedlings were evaluated. Seedlings pre-imbibed in EBL (0.1 mM) a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-39712-2
更新日期:2019-03-05 00:00:00
abstract::Luteinizing hormone (LH) is one of the main pituitary hormones that regulate ovulation, however its role has not been studied in giant panda. In this study, we developed an ELISA method for the detection of panda urinary LH. We analyzed urinary hormones of 24 female pandas during 36 breeding periods, we found females ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep40749
更新日期:2017-01-16 00:00:00
abstract::CD147/EMMPRIN (extracellular matrix metalloproteinase inducer) plays an important role in tumor progression and a number of studies have suggested that it is an indicator of tumor prognosis. This current meta-analysis systematically reevaluated the predictive potential of CD147/EMMPRIN in various cancers. We searched ...
journal_title:Scientific reports
pub_type: 杂志文章,评审
doi:10.1038/srep32804
更新日期:2016-09-09 00:00:00
abstract::Recently, the discovery of room temperature magnetoelectricity in organic charge transfer complexes has reignited interest in the multiferroic field. The solution processed, large-area and low cost organic semiconductor materials offer new possibilities for the functional all organic multiferroic devices. Here we repo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep28656
更新日期:2016-06-23 00:00:00
abstract::Colloidal crystals composed of micro- or nano- colloids have been investigated in various fields such as photonics due to their unique optical properties. Binary colloidal crystals have an outstanding potential for fine-tuning material properties by changing the components, concentration, or size of colloids. Because ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-12831-4
更新日期:2017-09-29 00:00:00
abstract::Agriculture provides livelihood for 65% of Nepal's population contributing for 27% of its GDP. Smallholder farms constitute 60% of farming segment. Distress farming, with inadequate minimum support price, subsidies and inadequate revenue generation force 29% of the general population to be malnourished. Farming system...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-67657-4
更新日期:2020-06-29 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Scientific reports
pub_type: 已发布勘误
doi:10.1038/s41598-019-54657-2
更新日期:2019-11-25 00:00:00
abstract::Aquatic insects living in fast-flowing streams have developed various types of attachment systems to resist being carried away by strong currents. Combinations of various attachment devices offer aquatic insects advantages in underwater adhesion on substrates with different surface properties. In this study, the net-w...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-66268-3
更新日期:2020-06-10 00:00:00
abstract::A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper. ...
journal_title:Scientific reports
pub_type: 已发布勘误
doi:10.1038/s41598-018-32187-7
更新日期:2018-09-26 00:00:00
abstract::Omalizumab (OmAb) is a humanized anti-IgE antibody approved for the treatment of chronic spontaneous urticaria (CSU). OmAb's mechanism of action is known to include actions on free IgE and on pre-bound IgE. However, OmAb is equally and rapidly effective against autoimmune and non-autoimmune urticaria where IgE involve...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-09361-4
更新日期:2017-08-21 00:00:00
abstract::Fungi play a key role in the functioning of soil in terrestrial ecosystems, and in particular in the remediation of degraded soils. The contribution of fungi to carbon and nutrient cycles, along with their capability to mobilise soil trace elements, is well-known. However, the importance of life history strategy for t...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-63194-2
更新日期:2020-04-15 00:00:00
abstract::The conservation of plant and animal genetic heritage is not a purpose in itself, but it represents the sine qua non condition for practicing a sustainable agriculture and to ensure nutrition and food security on long-term. Our research focused on identifying the areas with the richest genetic diversity of vegetables ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-75413-x
更新日期:2020-10-28 00:00:00
abstract::Long-term all-cause mortality and dependency after complex surgical procedures have not been assessed in the framework of value-based medicine. The aim of this study was to investigate the postoperative and long-term outcomes after surgical procedures lasting for more than six hours. Retrospective cohort study of pati...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-09833-7
更新日期:2017-08-23 00:00:00
abstract::Hot-iron disbudding, a routine procedure that prevents horn bud growth through cauterization, is painful for calves. The resulting burns remain sensitive to touch for weeks, but it is unknown whether calves experience ongoing, non-evoked pain. We evaluated conditioned place preference for analgesia in 44 calves disbud...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-60260-7
更新日期:2020-03-02 00:00:00
abstract::Compared with the commercially available single nucleotide polymorphism (SNP) chip based on the Bead Chip technology, the solution hybrid selection (SHS)-based target enrichment SNP chip is not only design-flexible, but also cost-effective for genotype sequencing. In this study, we propose to design an animal SNP chip...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-09285-z
更新日期:2017-08-17 00:00:00
abstract::In honeybees fast and efficient exploitation of nectar and pollen sources is achieved by persistent endothermy throughout the foraging cycle, which means extremely high energy costs. The need for food promotes maximisation of the intake rate, and the high costs call for energetic optimisation. Experiments on how honey...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep28339
更新日期:2016-06-20 00:00:00
abstract::Alcohol and nicotine are the most widely co-abused drugs. Both modify the activity of dopaminergic (DA) neurons of the Ventral Tegmental Area (VTA) and lead to an increase in DA release in the Nucleus Accumbens, thereby affecting the reward system. Evidences support the hypothesis that distinct nicotinic acetylcholine...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep45116
更新日期:2017-03-23 00:00:00
abstract::Breast cancer survivors are more likely to develop mood disorders and cognitive deficits than women in the general population. Previous studies suggest that peripheral tumors elicit central pro-inflammatory cytokine production, in turn leading to depression and cognitive deficits. In the current study, two cohorts of ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-07596-9
更新日期:2017-08-15 00:00:00
abstract::Metabolites detectible in human biofluids are attractive biomarkers for the diagnosis of early Lyme disease (ELD), a vector-borne infectious disease. Urine represents an easily obtained clinical sample that can be applied for diagnostic purposes. However, few studies have explored urine for biomarkers of ELD. In this ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-29713-y
更新日期:2018-08-15 00:00:00
abstract::Attending a location in space facilitates responses to targets at that location when the time between cue and target is short. Certain types of exogenous cues - such as sudden peripheral onsets - have been described as reflexive and automatic. Recent studies however, have been showing many cases where exogenous cues a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-31633-w
更新日期:2018-09-05 00:00:00
abstract::Adenocarcinoma, large cell carcinoma and squamous cell carcinoma are the most commonly diagnosed subtypes of non-small cell lung cancers (NSCLC). Numerous lung cancer cell types have exhibited electrotaxis under direct current electric fields (dcEF). Physiological electric fields (EF) play key roles in cancer cell mig...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-44505-8
更新日期:2019-05-30 00:00:00
abstract::The global problem of unowned domestic cats, driven by their phenomenal reproductive success, carries significant economic, animal welfare and biodiversity costs. Desexing owned cats prior to puberty prevents unwanted litters that contribute to unowned cat populations. The prevalence and predictors of desexing, and th...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-79513-6
更新日期:2021-01-18 00:00:00
abstract::Field electron emission (FEE) properties of vertically aligned hexagonal boron nitride nanowalls (hBNNWs) grown on Si have been markedly enhanced through the use of nitrogen doped nanocrystalline diamond (nNCD) films as an interlayer. The FEE properties of hBNNWs-nNCD heterostructures show a low turn-on field of 15.2 ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep29444
更新日期:2016-07-11 00:00:00
abstract::Photoswitchable fluorescent proteins with controllable light-dark states and spectral shifts in emission in response to light have led to breakthroughs in the study of cell biology. Nevertheless, conventional photoswitching is not applicable for weakly fluorescent proteins and requires UV light with low depth penetrat...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep36417
更新日期:2016-11-08 00:00:00
abstract::We propose an error correction procedure based on a cellular automaton, the sweep rule, which is applicable to a broad range of codes beyond topological quantum codes. For simplicity, however, we focus on the three-dimensional toric code on the rhombic dodecahedral lattice with boundaries and prove that the resulting ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-021-81138-2
更新日期:2021-01-21 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Scientific reports
pub_type: 已发布勘误
doi:10.1038/s41598-019-53737-7
更新日期:2019-11-13 00:00:00
abstract::To examine the association between 18F-fluorodeoxyglucose (18F-FDG) uptake in positron emission tomography/computed tomography (PET/CT) and the response to anti-programmed cell death-1 (PD-1) monoclonal antibody therapy in non-small cell lung cancer (NSCLC) patients, 89 patients with advanced or recurrent NSCLC were r...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-50079-2
更新日期:2019-09-16 00:00:00
abstract::Hepatic stellate cells (HSCs) known as "master producers" and macrophages as "master regulators", are the key cell types that strongly contribute to the progression of liver fibrosis. Since Notch signaling regulates multiple cellular processes, we aimed to study the role of Notch signaling in HSCs differentiation and ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep18272
更新日期:2015-12-14 00:00:00
abstract::Formamidinium lead iodide (CH(NH2)2PbI3, FAPI) thin films have been deposited on glass substrates at 150 °C using ambient pressure aerosol assisted chemical vapour deposition (AACVD). The films have been analysed by a range of techniques including powder X-ray diffraction (pXRD), scanning electron microscopy (SEM), en...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-79291-1
更新日期:2020-12-17 00:00:00
abstract::Engineering of efflux pumps is a promising way to improve host's tolerance to biofuels such as medium-chain alcohols (CmOHs); however, this strategy is restricted by poor understanding of the efflux pumps engaged in extrusion of solvents. In this study, several Escherichia coli mutants of multidrug transporters were e...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep16505
更新日期:2015-11-13 00:00:00