Results 91 to 100 of about 2,474,651 (380)

Risk factors for mortality in patients undergoing peritoneal dialysis: a systematic review and meta-analysis

open access: yesRenal Failure, 2021
Aim Inconsistent investigations of the risk factors for all-cause mortality in patients undergoing peritoneal dialysis (PD) were reported. The present meta-analysis aimed to assess the impact of some clinical characteristics on the risk of mortality in ...
Jialing Zhang   +3 more
doaj   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Association between the serum uric acid-to-creatinine ratio and cardiovascular mortality in maintenance hemodialysis patients

open access: yesRenal Failure
Background Uric acid is a risk factor for death in hemodialysis patients, but its exact role is still unclear. The serum uric acid-to-serum creatinine (SUA/SCr) ratio is a new indicator. This study aimed to clarify the relationship between this indicator
Wanqing Huang   +10 more
doaj   +1 more source

Experimental purification of coherent states

open access: yes, 2005
We propose a scheme for optimal Gaussian purification of coherent states from several imperfect copies. The proposal is experimentally demonstrated for the case of two copies of a coherent state sent through independent noisy channels.
Andersen, Ulrik L.   +4 more
core   +1 more source

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

open access: yesFEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi   +5 more
wiley   +1 more source

Molecular mechanisms of hydrogen sulfide against uremic accelerated atherosclerosis through cPKCβII/Akt signal pathway

open access: yesBMC Nephrology, 2019
Background Cardiovascular disease is the most common complication and leading cause of death in maintenance hemodialysis patients. The protection mechanism of hydrogen sulfide (H2S) and the specific role of conventional protein kinase C βII (cPKCβII)/Akt
Ruifang Xiong   +4 more
doaj   +1 more source

Health information sharing on social media: quality assessment of short videos about chronic kidney disease

open access: yesBMC Nephrology, 2022
Introduction Chronic kidney disease (CKD), which affects about 10% of global population, has become a global public health crisis in recent decades.
Lan Yao   +5 more
doaj   +1 more source

THE PURIFICATION OF MERCURY [PDF]

open access: yesSchool Science and Mathematics, 1902
n ...
openaire   +2 more sources

Glutamine Phosphoribosylpyrophosphate Amidotransferase-independent Phosphoribosyl Amine Synthesis from Ribose 5-Phosphate and Glutamine or Asparagine [PDF]

open access: yes, 2007
Phosphoribosylamine (PRA) is the first intermediate in the common pathway to purines and thiamine and is generated in bacteria by glutamine phosphoribosylpyrophosphate (PRPP) amidotransferase (EC 2.4.2.14) from PRPP and glutamine.
Downs, Diana M.   +2 more
core   +2 more sources

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

open access: yesFEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki   +4 more
wiley   +1 more source

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