Results 21 to 30 of about 671,532 (240)

Increase in colonic propionate as a method of preventing weight gain in adults aged 20–40 years: iPREVENT, a multicentre, double-blind, randomised, parallel-group trial

open access: diamond
Frost   +16 more
europepmc   +2 more sources

Optimized Method of Unilateral Spinal Anesthesia: A Double-blind, Randomized Clinical Study

open access: yesAnesthesiology and Pain Medicine, 2023
Background: Unilateral spinal anesthesia is often accompanied by technical difficulties in implementation, multiple puncture attempts, unsuccessful punctures, and, as a result, insufficient anesthesia, along with various complications associated with a dural puncture.
Yernar Dauletovich Mamyrov   +4 more
openaire   +2 more sources

Efficacy and safety of two pH-dependent-release mesalamine doses in moderately active ulcerative colitis: a multicenter, randomized, double-blind, parallel-group study [PDF]

open access: yesIntestinal Research, 2016
Background/AimsThe therapeutic effect of mesalamine is considered to be dose-dependent; however, no consensus has been reached regarding the optimal doses for individual patients.
Yasuo Suzuki   +4 more
doaj   +1 more source

Finding a needle in a haystack: toward a psychologically informed method for aviation security screening [PDF]

open access: yes, 2014
Current aviation security systems identify behavioral indicators of deception to assess risks to flights, but they lack a strong psychological basis or empirical validation. We present a new method that tests the veracity of passenger accounts.
Dando, C.J.   +3 more
core   +1 more source

Principles of Decision Making on the Prescription of Medicines. What else Do You Need to Know when Interpreting the Results of Clinical Trials?

open access: yesПедиатрическая фармакология, 2018
What can become the basis for the decision making when prescribing a medicine, choosing one instead of another? Words and their combinations ‘randomised controlled study’, ‘double blind’, ‘meta-analysis’, ‘relevant difference’ have a kind of hypnotic ...
Yuliya A. Petrovskaya   +2 more
doaj   +1 more source

Efficacy of Toothpaste Containing Nano Calcium in Dentin Remineralization [PDF]

open access: yes, 2015
Brushing teeth with toothpaste is the most effective method of removing plaque, preventing dental caries and repairing early caries. This research aims to conduct an efficacy test of toothpaste containing nano calcium as an active ingredient in repairing
Adiatman, M. (Melissa)   +4 more
core   +1 more source

Benefits of Endogenous Spatial Attention During Visual Double-Training in Cortically-Blinded Fields

open access: yesFrontiers in Neuroscience, 2022
Recovery of visual discrimination thresholds inside cortically-blinded (CB) fields is most commonly attained at a single, trained location at a time, with iterative progress deeper into the blind field as performance improves over several months. As such,
Matthew R. Cavanaugh   +5 more
doaj   +1 more source

Analytic solution for double optical metasurface beam scanners

open access: yesScientific Reports, 2022
Optical metasurfaces are researched more and more intensively for the possible realization of lightweight and compact optical devices with novel functionalities. In this paper, a new beam-steering system based on double metasurface lenses (metalenses) is
Jingru Wang   +4 more
doaj   +1 more source

Purified and specific cytoplasmic pollen extract: a non-hormonal alternative for the treatment of menopausal symptoms. [PDF]

open access: yes, 2020
Research into non-hormonal, alternative therapies is necessary for women for whom menopausal hormone therapy is contraindicated or for women who do not wish to take hormones.
Biglia, Nicoletta   +14 more
core   +4 more sources

Effectiveness and Safety of Heparinized Saline versus Normal Saline in Maintaining Patency of Peripheral Intravenous Locks in Neonates at a Tertiary Care Hospital [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Heparinized saline is usually used as a regular flush solution to prevent occlusion of peripheral intravenous locks in neonates but the risks associated with the use of heparin cannot be ignored in these patients.
Treasa Mathews   +7 more
doaj   +1 more source

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