Results 151 to 160 of about 166,028 (379)

Engineering a Human‐Sized Common Bile Duct Prototype with Regenerative Potential: In Vitro Evaluation of Mechanics, Function, Degradation, and Immune Modulation

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a multiphasic bile duct construct composed of biocompatible materials and cells, featuring an inner layer that supports biliary epithelium growth, a middle layer providing mechanical strength, and an outer cell‐permissive layer designed to support future in vivo integration.
Mattia Pasqua   +9 more
wiley   +1 more source

The cumulative contribution of direct and indirect traumas to the production of PTSD.

open access: yesPLoS ONE
ObjectivePosttraumatic Stress Disorder (PTSD) affects millions of people worldwide. While the relationship between direct exposure to traumatic events and PTSD is well-established, the influence of indirect trauma exposure on PTSD remains unclear.
Dan Even   +3 more
doaj   +1 more source

Complicated Grief in Palestinian Children and Adolescents [PDF]

open access: yes, 2015
Abdallah, Ghassan   +3 more
core   +2 more sources

3D Bioprinted Renal Constructs Using Kidney‐Specific ECM Bioink System on Kidney Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
A kidney‐specific bioink derived from decellularized porcine kidney tissue supports the encapsulation, viability, and maturation of human primary kidney cells within 3D bioprinted constructs. In vivo, it also promotes the recruitment of host renal progenitor cells, collectively enhancing structural and functional regeneration of renal tissue.
Gabriel Carreno‐Caleano   +4 more
wiley   +1 more source

Long Term Effects of Chronic Variable Stress Administered during Different Developmental Stages in Mice [PDF]

open access: yes, 2011
A number of studies have suggested that the occurrence of past trauma can increase an individual\u27s chance of developing PTSD from a new traumatic experience later in life.
Boeh, Henry
core   +1 more source

From Mechanoelectric Conversion to Tissue Regeneration: Translational Progress in Piezoelectric Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang   +3 more
wiley   +1 more source

Childhood trauma, PTSD/CPTSD and chronic pain: A systematic review.

open access: yesPLoS ONE
BackgroundDespite the growing body of literature on posttraumatic stress disorder (PTSD) and chronic pain comorbidity, studies taking into account the role of childhood exposure to traumatic and adverse events remains minimal.
Maria Karimov-Zwienenberg   +3 more
doaj   +1 more source

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

open access: yesAdvanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang   +12 more
wiley   +1 more source

Mothers who are Refugees: An analysis of trauma, social support, and parenting efficacy. [PDF]

open access: yes, 2017
The following exploratory correlational study examined the relationships among trauma severity, social support, and parenting self-efficacy in a sample of mothers who are refugees living in Vermont.
Papka, Sophia Valeria
core   +1 more source

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