Results 141 to 150 of about 4,572,519 (361)

An analytical analysis of vesicle tumbling under a shear flow

open access: yes, 2004
Vesicles under a shear flow exhibit a tank-treading motion of their membrane, while their long axis points with an angle < 45 degrees with respect to the shear stress if the viscosity contrast between the interior and the exterior is not large enough ...
C. Misbah   +9 more
core   +3 more sources

Permeation Enhancer‐based Ionogel Shows Remarkable Potential for Oral Insulin Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study proposes a novel formulation of decanoate in an ionic liquid inspired drug delivery system. The formulation demonstrates ideal physicochemical and material properties for oral peptide delivery. Findings indicate that choline decanoate (1:2 molar ratio) forms a viscoelastic gel that enables high oral bioavailability of insulin in rats ...
Konstantinos Raptis   +6 more
wiley   +1 more source

Influence of Deformability of Human Red Cells upon Blood Viscosity [PDF]

open access: bronze, 1969
H. Schmid‐Schönbein   +2 more
openalex   +1 more source

Biphasic Granular Bioinks for Biofabrication of High Cell Density Constructs for Dermal Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces a biphasic granular bioink (µInk) that enables 3D bioprinting of high cell density constructs for dermal regeneration. The bioink promotes cell proliferation, ECM deposition, and neovascularization, leading to tissue integration and reduced scar formation in vivo.
Rozalin Shamasha   +16 more
wiley   +1 more source

Poly(hydroxy‐oxazolidone) Thermoplastic Elastomers for Safer, Greener and Customizable Blood‐Contacting Medical Devices

open access: yesAdvanced Healthcare Materials, EarlyView.
A poly(hydroxy‐oxazolidone) (PHOx) is synthesized from CO2‐based precursors, enabling the up‐cycling of this waste material. After synthesis, PHOx shows thermoplastic properties, and can therefore be processed by many temperature‐dependent techniques. PHOx is hemocompatible, anti‐adhesive, and biocompatible, which is demonstrated in vitro and in vivo ...
Sofia F. Melo   +11 more
wiley   +1 more source

Impact of a cold wave on disease course, hemodynamics, carbohydrate metabolism, and blood rheological properties in cardiac patents

open access: yesТерапевтический архив, 2015
Aim. To study the impact of cold waves on disease course, hemodynamics, lipid and carbohydrate metabolisms, oxidative stress, and blood rheological properties in patients with cardiovascular diseases (CVD). Subjects and methods.
F T Ageev   +10 more
doaj  

Recent Advances in Stimuli‐Responsive Materials and Soft Robotic Actuators for Bioelectronic Medicine

open access: yesAdvanced Materials, EarlyView.
This review explores the integration of responsive materials and soft robotic actuators with implantable electronics to address key challenges in bioelectronic medicine. By enabling shape actuation, these technologies improve deployment, adaptability, and accuracy in minimally invasive procedures.
Chaoqun Dong, George G. Malliaras
wiley   +1 more source

Effect of Acoustic Environment in Wards on Postoperative Rehabilitation in Patients with Oral Cancer: A Retrospective Study

open access: yesNoise and Health
Objective: The increase in patient flow, replacement of medical equipment, and variations in surrounding environments induce increasingly serious acoustic environment problems in hospitals.
Lu Zhang   +3 more
doaj   +1 more source

Noninvasive method of blood viscosity and hematocrit monitoring [PDF]

open access: yesСаратовский научно-медицинский журнал, 2010
Research objective is to study substantiation of noninvasive method of blood viscosity and hematocrit monitoring. it contains the results of theoretical, experimental and clinical studies held to examine the mechanism of pulse wave distribution.
O.A. Tsarev   +6 more
doaj  

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