Results 181 to 190 of about 1,703,142 (356)

Porous Decellularized Nerve Grafts Facilitate Recellularization and Nerve Regeneration in a Rat Model of Critical Long‐Gap Peripheral Nerve Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
A decellularized nerve graft (DNG) is modified to generate a porous DNG (PDNG). The PDNG is used to repair a 30‐mm peripheral nerve injury (PNI) defect, and is compared with isograft, serving as the standard, and DNG, a widely used alternative. The result shows that PDNG facilitated nerve regeneration in long‐gap PNI, evidenced by better‐aligned axonal
Olawale Alimi Alimi   +10 more
wiley   +1 more source

A Patient‐Specific 3D Printed Carotid Artery Model Integrating Vascular Structure, Flow, and Endothelium Responses

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces the first miniaturized, patient‐specific carotid artery model created via 3D printing using GelMA with embedded vascular cells. Combining CFD, PIV, and flow perfusion, the model replicates anatomically dependent hemodynamics and cellular responses.
Jorge A. Catano   +7 more
wiley   +1 more source

Altered leukocyte pattern and inflammatory markers in unvaccinated long covid patients: a cross-sectional study

open access: yesScientific Reports
Long Covid results from the damage caused by SARS-CoV-2, involving the release of cytokines and the continuous activation of immune cells. This cross-sectional study investigates leukocyte and cytokine profiles in Long Covid patients in the Amazon, a ...
Elem Cristina Rodrigues Chaves   +13 more
doaj   +1 more source

Synovial fluid pH is as specific as synovial leukocyte count but less sensitive for the diagnosis of chronic prosthetic joint infection. [PDF]

open access: yesJ Orthop Traumatol, 2022
Theil C   +7 more
europepmc   +1 more source

Hydrogel‐Mediated Preservation of Live Tumor Explants for Drug Development in Peritoneal Metastases

open access: yesAdvanced Materials, EarlyView.
This study presents a hyaluronan‐based hydrogel platform preserving the native tumor microenvironment (morphology, tissue composition, histology) of patient‐derived explants from peritoneal metastases, enabling clinically relevant drug screening. Hydrogel properties such as stiffness and degradation are crucial for longer‐term histoculture.
Kenny Zhuoran Wu   +16 more
wiley   +1 more source

Diagnostic Accuracy of Total Leucocyte Count and Ultrasound in the Diagnosis of Acute Appendicitis

open access: yesJournal of Rawalpindi Medical College, 2012
Background: To compare the diagnostic accuracy of Total Leucocyte Count (TLC) with Ultrasound (USG) abdomen and pelvis in diagnosis of acute appendicitis. Methods: In this cross sectional study 100 patients, with clinical diagnosis of acute appendicitis,
Shehzad Ahmed , Abbasi
doaj  

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