Results 101 to 110 of about 205,176 (281)

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis   +19 more
wiley   +1 more source

Epidemiological Situation on Cholera throughout the World in 2013, Forecasting for 2014

open access: yesПроблемы особо опасных инфекций, 2014
V. cholerae O1 El Tor cultures, serovars Ogawa and Inaba, from surface waters of the reservoirs, which are different in epidemic manifestations of the disease.
E. A. Moskvitina   +5 more
doaj   +1 more source

Design Features in Multiple Generations of Electronic Cigarette Atomizers. [PDF]

open access: yes, 2019
The design of electronic cigarette (EC) atomizing units has evolved since their introduction over 10 years ago. The purpose of this study was to evaluate atomizer design in ECs sold between 2011-2017.
Talbot, Prue, Williams, Monique
core   +1 more source

Customizable Fabrication of 2D and Conformal Multielectrode Arrays for 3D Printed Organotypic Bioelectronic Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Aerosol jet printing enables rapid, customizable fabrication of flexible, fully gold multi‐electrode arrays (MEAs) for organotypic bioelectronic interfaces. The printed MEAs exhibit stable electrochemical performance, cytocompatibility, and functionality in recording and stimulation, including integration with 3D‐printed constructs.
Ernest Cheah   +7 more
wiley   +1 more source

Produtividade de criadouros de Aedes albopictus no Vale do Paraíba, SP, Brasil

open access: yesRevista de Saúde Pública
OBJETIVO: Estudar o potencial de produtividade de criadouros artificiais, permanentes e naturais de Aedes albopictus, espécie considerada vetor potencial de dengue.
Marylene de Brito   +1 more
doaj  

Modeling evolution and persistence of neurological viral diseases in wild populations

open access: yesMathematical Biosciences and Engineering, 2008
Viral infections are one of the leading source of mortality worldwide.The great majority of them circulate and persist in wild reservoirs and periodically spill over into humans or domestic animals.In the wild reservoirs, the progression of disease is ...
Dobromir T. Dimitrov, Aaron A. King
doaj   +1 more source

Plant phenology supports the multi-emergence hypothesis for ebola spillover events [PDF]

open access: yes, 2017
Ebola virus disease outbreaks in animals (including humans and great apes) start with sporadic host switches from unknown reservoir species. The factors leading to such spillover events are little explored.
Douglas, Noah E.   +6 more
core   +1 more source

A Heparin‐Functionalized Scaffold with HB‐EGF Immobilization for Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
In this study, a heparin‐functionalized scaffold is designed for bio‐mimicking growth factors reservoir function of extracellular matrix. Due to the presence of heparin‐binding domain, heparin‐binding epidermal growth factor‐like growth factor (HB‐EGF) is effectively and spatially captured by heparin‐functionalized scaffold.
Bowu Peng   +8 more
wiley   +1 more source

Identifying Reservoirs of Infection: A Conceptual and Practical Challenge

open access: yesEmerging Infectious Diseases, 2002
Many infectious agents, especially those that cause emerging diseases, infect more than one host species. Managing reservoirs of multihost pathogens often plays a crucial role in effective disease control. However, reservoirs remain variously and loosely
doaj   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

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