Results 51 to 60 of about 932,927 (253)

Pharmacokinetic Analysis of Four Bioactive Iridoid and Secoiridoid Glycoside Components of Radix Gentianae Macrophyllae and Their Synergistic Excretion by HPLC-DAD Combined with Second-Order Calibration

open access: yesNatural Products and Bioprospecting, 2017
An HPLC-DAD method combined with second-order calibration based on the alternating trilinear decomposition (ATLD) algorithm with the aid of region selection was developed to simultaneously and quantitatively characterize the synergistic relationships and
Tian-Ming Yang   +9 more
doaj   +1 more source

Accurate Traceability of Stable C, H, O, N Isotope Ratios and Multi-Element Analysis Combined with Chemometrics for Chrysanthemi Flos ‘Hangbaiju’ from Different Origins

open access: yesChemosensors, 2022
Chrysanthemi Flos ‘Hangbaiju’ (HBJ) is a common Chinese medicinal material with the same origin as the medicinal and edible cognate plant in China, whose quality is seriously affected by the place of origin.
Xiuyun Bai   +8 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Group identity and peer relations: A longitudinal study of group identity, perceived peer acceptance and friendships amongst ethnic minority English children [PDF]

open access: yes, 2011
This research examined whether peer relationships amongst ethnic minority status children reflect the social groups to which children belong and the degree to which they identify with these groups.
Anick Landau (16053803)   +38 more
core   +1 more source

Analyzing risk factors for second malignancies in early gastric carcinoma from the SEER database

open access: yesScientific Reports
This retrospective study analyzed a large population of gastric cancer (GC) patients treated between 2010 and 2015 to investigate the clinical features and predictive risk factors for developing secondary primary malignancies (SPMs).
Lei Song   +6 more
doaj   +1 more source

Integrated Flavoromics and Metabolomics Reveal Aroma and Bioactive Characteristics of Six Mainstream Citri Reticulatae Pericarpium Cultivars

open access: yesFoods
Citri Reticulatae Pericarpium (CRP), a traditional functional food with various cultivars, is widely used in spices and food additives. However, systematic comparisons of flavor and chemical profiles across mainstream cultivars remain lacking. This study
Luxin Xie   +10 more
doaj   +1 more source

Biocultural profiles of Qinghai Regong Thangka

open access: yesGuangxi Zhiwu, 2023
The loss of biodiversity not only means the loss of genes, species and ecosystems, but also threatens the human cultural diversity. Thangka is known as the ‘encyclopaedia’ of traditional Tibetan culture, covering social, historical, cultural, religious ...
Chen LIN, Zhuo CHENG, Chunlin LONG
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Ethnic Identity among Immigrant and Minority Youth [PDF]

open access: yes, 2017
This chapter takes a social-developmental perspective that draws on both developmental and social psychological theories to discuss ethnic identity among immigrant and minority adolescents.
Spears Brown, Christia   +8 more
core   +2 more sources

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

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