Results 91 to 100 of about 4,957,945 (327)

Pérdida de donaciones sanguíneas por positividad de virus de inmunodeficiencia humana en la provincia de Santiago de Cuba (2001- 2005) Loss of blood donations due to HIV positive testing in Santiago de Cuba province (2001 - 2005)

open access: yesMedisan, 2010
Se efectuó un estudio descriptivo y retrospectivo de las 197 723 donaciones de sangre efectuadas entre 2001 y 2005 en la provincia de Santiago de Cuba, con vista a mejorar la calidad del tamizaje de ese líquido y determinar la frecuencia del síndrome de ...
Luis Fernando Figueredo Olivet   +3 more
doaj  

Selective Lipolysis by Photoactivation of Chaperone‐Mediated Autophagy Using Adipocyte Membrane‐Coated Nanoparticle in Hydrogel

open access: yesAdvanced Materials, EarlyView.
Adipocyte membrane‐coated nanoparticles loaded with rosiglitazone in hydrogel offer an alternative approach to conventional obesity treatments. This system selectively targets adipocytes, inducing lipolysis by activating chaperone‐mediated autophagy through mild photothermal stimulation.
Jaehyun Choi   +8 more
wiley   +1 more source

Magnetic bead technology for viral RNA extraction from serum in blood bank screening

open access: yesBrazilian Journal of Infectious Diseases
Nucleic acid amplification testing (NAT) was recently recommended by Brazilian legislation and has been implemented at some blood banks in the city of São Paulo, Brazil, in an attempt to reduce blood-born transmission of human immunodeficiency virus (HIV)
Guilherme Ambrozio Albertoni   +7 more
doaj   +1 more source

Legal and ethical issues in safe blood transfusion

open access: yesIndian Journal of Anaesthesia, 2014
Legal issues play a vital role in providing a framework for the Indian blood transfusion service (BTS), while ethical issues pave the way for quality.
Shivaram Chandrashekar, Ambuja Kantharaj
doaj   +1 more source

De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties

open access: yesAdvanced Materials, EarlyView.
NeoNectins are de novo‐designed miniproteins that selectively bind and stabilize the extended open form of integrin α5β1. When grafted onto biomaterials including hydrogel and titanium, they promote cell attachment and spreading in vitro and promoting tissue integration and bone growth in animal models, demonstrating broad potential for regenerative ...
Xinru Wang   +25 more
wiley   +1 more source

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

open access: yesAdvanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

HTLV infection in blood donors from Mato Grosso do Sul state: a closer look at HTLV screening in Brazilian blood banks. [PDF]

open access: yesSci Rep, 2023
Amianti C   +7 more
europepmc   +1 more source

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