Results 141 to 150 of about 6,179,382 (355)

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

open access: yesAdvanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang   +4 more
wiley   +1 more source

Terahertz Chiral Recognition Based on Metasurfaces

open access: yesAdvanced Photonics Research, EarlyView.
A novel terahertz chiral sensing method based on a multilayer metallic metasurface is proposed. The left‐handed circularly polarized and right‐handed circularly polarized components in the linearly polarized illuminating light into two focal points and convert them back into linear polarization for convenient measurement.
Xuyang Ji   +5 more
wiley   +1 more source

Bilateral Twin Ectopic Pregnancy with Simultaneous Intra uterine Pregnancy

open access: yesArmaghane Danesh Bimonthly Journal, 2009
Introduction & objective: Unilateral Twin Ectopic Pregnancy is very rare and only 100 cases have been reported till now. Bilateral Twin Ectopic pregnancy is the rarest type of Dizigotic twin pregnancy.
F Farhadifar   +3 more
doaj  

Allosteric Modulation of Pathological Ataxin‐3 Aggregation: A Path to Spinocerebellar Ataxia Type‐3 Therapies

open access: yesAdvanced Science, EarlyView.
This study uncovers a new allosteric site in the Josephin domain of ataxin‐3 targeted by the molecular tweezer CLR01, which modulates protein aggregation, improves synaptic function in neuronal cells, and delays motor dysfunction in animal models.
Alexandra Silva   +28 more
wiley   +1 more source

FIBRINOLYSIS IN NORMAL PREGNANCY [PDF]

open access: yesJournal of Clinical Pathology, 1958
J J, BIEZENSKI, H C, MOORE
openaire   +2 more sources

Indole‐3‐Propionic Acid Improves Alveolar Development Impairment via Targeting VAMP8‐mediated SNAREs Complex Formation in Bronchopulmonary Dysplasia

open access: yesAdvanced Science, EarlyView.
This study aims to evaluate the impact of the tryptophan‐derived metabolite indole‐3‐propionic acid (IPA) on lung development and autophagic flux. IPA alleviates hyperoxia‐induced alveolar arrest by promoting autophagosome‐lysosome fusion via inhibition of VAMP8 phosphorylation, which is suggestive of a promising therapeutic target of BPD.
Beibei Wang   +14 more
wiley   +1 more source

Association between Fluoride Toxicity, Oxidative Stress, and Pregnancy Complications in Women Living in Fluorosis Areas

open access: yesمجلة بغداد للعلوم
The purpose of this study was to investigate the relationship between high plasma fluoride levels, oxidative stress, and pregnancy complications (abortion, intrauterine fetal death, preterm birth, and preeclampsia) in women living in Settat province ...
Lalla Asmaa Katir Masnaoui   +4 more
doaj   +1 more source

Sleep Alters the Velocity of Physiological Brain Pulsations in Humans

open access: yesAdvanced Science, EarlyView.
Sleep alters I/CSF oscillatory flow, driven by increased respiratory (29%) and vasomotor pulsation (21%) velocities, while cardiovascular pulsations decreased by (22%). Velocity is quantified using optical flow analysis of MREG data. Spectral power increases alongside these pulsations (spatial correlation, r = 0.35 and r = 0.39, respectively ...
Ahmed Elabasy   +13 more
wiley   +1 more source

Normal Pregnancy Clinical Guidelines: New Version [PDF]

open access: yesРМЖ. Мать и дитя
Yu.E. Dobrokhotova, P.A. Kuznetsov, L.S. Dzhokhadze, V.A. Bobrova Pirogov Russian National Research Medical University, Moscow, Russian Federation On February 2024, the MOH Scientific and Practical Council of the Ministry of Health approved a ...
Yu.E. Dobrokhotova   +3 more
doaj  

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