Results 41 to 50 of about 308,890 (241)

Prognostic Value of ECG in Patients with Pulmonary Embolism

open access: yesРациональная фармакотерапия в кардиологии, 2019
Aim. To study the significance of electrocardiography (ECG) signs for determining the hospital prognosis in patients with pulmonary embolism (PE).Material and methods.
I. S. Mullova   +3 more
doaj   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Resolution of Exercise-Induced Syncope After Stenting of the Azygos Vein in a Dog with Segmental Aplasia and Azygos Continuation of the Levopositioned Caudal Vena Cava

open access: yesAnimals
A 1-year-old Maltese–Poodle mixed breed dog was referred to the cardiology service because of severe exercise intolerance and daily exercise-induced syncopal episodes. Physical examination revealed no abnormalities.
Viktor Szatmári   +2 more
doaj   +1 more source

Kahramanmaraş—Gaziantep, Türkiye Mw 7.8 Earthquake on 6 February 2023: Strong Ground Motion and Building Response Estimations

open access: yesBuildings, 2023
The effects on structures of the earthquake with the magnitude of 7.8 on the Richter scale (moment magnitude scale) that took place in Pazarcık, Kahramanmaraş, Türkiye at 04:17 a.m.
George Papazafeiropoulos   +1 more
doaj   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

open access: yesFEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi   +7 more
wiley   +1 more source

Postintubation Hypotension and its Association with Prolonged ICU Length of Stay and ICU Mortality

open access: yesEgyptian Journal of Critical Care Medicine, 2020
Introduction Cardiovascular collapse (CVC) is a serious complication of endotracheal intubation (ETI). Many studies have evaluated incidence and risk factors for postintubation hypotension.
Amr Mohamed Elsharkawy   +2 more
doaj   +1 more source

An evolution analysis of the impact energy damage of collapsed rolling stones under strong earthquakes

open access: yesShuiwen dizhi gongcheng dizhi, 2022
The impact energy dissipation damage of rockfall triggered by strong earthquake is an important indicator of protection engineering design. In order to explore the evolution process of the rolling stone energy consumption damage during the impact process,
Juan LI, Liang HE, Xiaohui XUN
doaj   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Collapse and Reorganization in Social-Ecological Systems: Questions, Some Ideas, and Policy Implications

open access: yesEcology and Society, 2006
We tested the explanatory usefulness and policy relevance of Holling's (2001) "adaptive cycle" theory in exploring processes of "collapse," also called "release," and recovery in regional social-ecological systems (SESs) in Zimbabwe and Australia.
Nick Abel   +2 more
doaj   +1 more source

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