Results 121 to 130 of about 17,294 (252)

Pregnancy in women with thalassemia: challenges and solutions

open access: yesInternational Journal of Women's Health, 2016
George Petrakos, Panagiotis Andriopoulos, Maria Tsironi Department of Nursing, University of Peloponnese, Sparta, Greece Abstract: Advances in treatment of thalassemia have led to the aging of thalassemic patients, and consequently concern about ...
Petrakos G, Andriopoulos P, Tsironi M
doaj  

A Periosteum‐Inspired Janus Piezoelectric Scaffold Using Bioenergetic‐Driven H‐Type Vascularization for Diabetic Bone Regeneration

open access: yesAdvanced Science, EarlyView.
A periosteum‐inspired Janus piezoelectric scaffold converts micromechanical forces into electrical signals and synergizes with controlled resveratrol release. This dual action reprograms endothelial metabolism, drives H‑type vessel formation, and restores bone–vessel coupling in diabetic bone defects.
Kai Wang, Kai Jiang
wiley   +1 more source

Repetitive endoscopy and continuous alkaline gastric irrigation in a case of arsenic poisoning.

open access: yes, 2000
BACKGROUND: The poor prognosis of patients with persistent gastrointestinal radio-opacities after oral arsenic poisoning supports efficient gastrointestinal decontamination as critical for survival.
Installé, Etienne   +6 more
core   +1 more source

Sulfonated Bathocuproine Derivatives as Chemically Bonded Buried‐Interface Engineers for n–i–p Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
A BCP‐derived buried‐interface strategy establishes Na‐BCS as a chemically bonded molecular bridge. By combining sulfonate anchoring to SnO2 with preserved BCP–Pb2+ coordination, Na‐BCS simultaneously passivates oxide‐ and perovskite‐side defects, suppresses non‐radiative recombination, and delivers a surface recombination velocity of 8.6 cm s−1, a ...
Dong Hyun Kim   +9 more
wiley   +1 more source

Iron EDTA ingestion and toxicosis in 61 dogs: a multicenter retrospective study of Australian hospital records

open access: yesFrontiers in Veterinary Science
IntroductionThere is limited published information on iron toxicosis in dogs, and it is unclear if dogs follow the four stages of progression as in humans.
Elvany Luswanto   +5 more
doaj   +1 more source

Beyond Molecular Determinism: State‐Convergent Polymerization as a Functional Design Principle Under Chemical Complexity

open access: yesAdvanced Science, EarlyView.
This work introduces state‐convergent polymerization (SCP), a polymerization framework in which chemically diverse reaction pathways converge toward a reproducible functional polymeric state rather than a defined molecular structure. Using melanin and polydopamine as exemplars, SCP explains how robust polymer functions emerge under chemical and ...
Seonki Hong
wiley   +1 more source

Enhanced Adsorption of Cadmium by a Covalent Organic Framework-Modified Biochar in Aqueous Solution

open access: yesToxics
In the environmental field, the advancement of new high-efficiency heavy metal adsorption materials remains a continuous research focus. A novel composite, covalent organic framework-modified biochar (RH-COF), was fabricated via an in-situ polymerization
Yanwei Hou   +5 more
doaj   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

open access: yesAdvanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su   +13 more
wiley   +1 more source

Sequential Irrigation with Heated Sodium Hypochlorite and HEDP: Combining Strong Tissue Dissolution with Continuous Chelation

open access: yes
Aim: To evaluate the cleaning efficacy of preheated Sodium Hypochloride, Intracanal heated NaOCl and sequential irrigation using sodium hypochlorite combined with 1-hydroxyethylidene-1,1-diphosphonic acid (HEDP) chelation in smear layer and debris ...
Shreya Mundhada
core  

Iron Chelation With Desferrioxamine B in Adults With Asymptomatic Plasmodium Falciparum Parasitemia

open access: yes, 1992
To determine if iron chelation therapy has activity against human malaria, we administered desferrioxamine B in amounts of 100 mg/kg per day by continuous 72-hour subcutaneous infusions to 28 volunteers with asymptomatic Plasmodium falciparum infection ...
Thuma, Philip   +7 more
core  

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