Results 31 to 40 of about 3,604,484 (290)
Next Big Thing? Methamphetamine in the United States [PDF]
, 2006 A new major study disproving the popular belief that there exists a growing methamphetamine "epidemic" within the United States.
Ryan S. King
core
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Cell Transplantation, 1997 The PC12 pheochromocytoma tumor cell line is derived from a rat adrenal medullary tumor and secretes dopamine. We have previously reported that grafted microencapsulated PC12 cells using agarose and poly(styrene sulfonic acid) survived in the xenogeneic ...
Takeshi Ono M.D. +6 more
doaj +1 more source
Reversible phase transformation in the Pd2Si-PdSi thin-film system [PDF]
, 1980 The thermal stability of thin PdSi films has been studied at temperatures ranging between 300 and 700 °C. The PdSi, when in contact with crystalline Si, transforms into Pd2Si and Si at temperatures of 500–700 °C, a process contrary to the equilibrium ...
Nicolet, M-A., Tsaur, B. Y.
core +1 more source
Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions
FEBS Letters, EarlyView.Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf +6 more
wiley +1 more source
Performance analysis and construction scheme proposal of 5G network at 700 MHz band
Dianxin kexue, 2022 5G network opens a new stage of mobile Internet and effectively promotes industrial automation and social development.In order to promote the construction and development of 5G network, the demand of 700 MHz band applied to 5G network was analyzed, took ...
Peiquan FAN +3 more
doaj +2 more sources
Talk the Talk, Walk the Walk: Defining Critical Race Theory in Research [PDF]
, 2010 This paper focuses on what constitutes a Critical Race Theory (CRT) methodology. Over the last decade there has been a noticeable growth in published works citing CRT in the UK.
Hylton, K
core
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Copper cable theft: revisiting the price–theft hypothesis [PDF]
, 2014 Objectives: To test the commonly espoused but little examined hypothesis that fluctuations in the price of metal are associated with changes in the volume of metal theft.
Bennett L. +5 more
core +1 more source