Results 81 to 90 of about 36,315 (252)

Phenolic content and antioxidant capacity of istrian olive leaf infusions [PDF]

, 2017
The influence of commonly used steeping times and leaf size on the phenolic content and antioxidant capacity of olive leaf infusions from three Istrian olive cultivars (Buža, Rosinjola and Istarska Bjelica) were studied.
Bilić, Josipa, null null, Dudaš, Slavica, Ines Kovačić, Poljuha, Danijela, Danijela Poljuha, Slavica Dudaš, Josipa Bilić, Kovačić, Ines   +8 more
core   +1 more source

Optimal programmed intermittent epidural bolus volume for dural puncture epidural labor analgesia in patients with gestational hypertension: a biased-coin up-and-down sequential allocation trial

Frontiers in Medicine
BackgroundThis study aimed to evaluate the effective programmed intermittent epidural bolus (PIEB) volume and the efficacy of dural puncture epidural (DPE) for labor analgesia in patients with gestational hypertension (GH).MethodsFifty primiparous women ...
Binghui Zhang, Hongyang Zhang, Yuan Wu, Kai Zhao, Yancen Meng   +4 more
doaj   +1 more source

Control Volume Analysis of the Infusion Rate in Cephalic and Median Cubital Veins Based on Infusion Bag Height and Peripheral Venous Catheter Inner Diameter: Application of Bernoulli’s Equation and Consideration of Frictional Forces

Journal of Multidisciplinary Healthcare, 2023
Jeongwon Han,1 Hanna Lee2 1College of Nursing Science, Kyung Hee University, Seoul, Republic of Korea; 2Department of Nursing, Gangneung-Wonju National University, Gangwon‑do, Republic of KoreaCorrespondence: Hanna Lee, Department of Nursing, Gangneung ...
Han J, Lee H
doaj  

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Epidural infusions—shortage of infusion devices [PDF]

Anaesthesia, 1988
D J, Sapsford, C, Howard
openaire   +2 more sources

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Simultaneous Determination of 23 Pyrrolizidine and Tropane Alkaloids in Infusions from Dry Edible Flowers Using Optimized μSPEed^® Microextraction Prior to Their Analysis by UHPLC-IT-MS/MS

Foods
A miniaturized solid-phase extraction of two tropane alkaloids (TAs) and twenty-one pyrrolizidine alkaloids (PAs) from infusions of dry edible flowers using optimized µSPEed® technique was developed.
Begoña Fernández-Pintor, Sonia Morante-Zarcero, Isabel Sierra   +2 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Prophylactic zoledronic acid therapy to prevent or modify Paget’s disease of bone progression in adults with SQSTM1 mutations: the ZiPP RCT

Efficacy and Mechanism Evaluation
Background Paget’s disease of bone is characterised by focal abnormalities of bone turnover resulting in various complications. It often presents at an advanced stage with irreversible bone damage. At this point, the symptomatic benefits of treatment are
Jonathan Phillips, Deepak Subedi, Steff C Lewis, Catriona Keerie, Stuart H Ralston   +4 more
doaj   +1 more source