Results 121 to 130 of about 60,322 (306)

Biohybrid Microrobots Based on Jellyfish Stinging Capsules and Janus Particles for In Vitro Deep‐Tissue Drug Penetration

Small Science, EarlyView.
This study introduces a biohybrid microrobot utilizing jellyfish‐stinging capsules as nanoinjectors, integrated onto Janus particles. Controlled by magnetic and electric fields, these microrobots achieve deep tissue penetration and precise drug delivery.
Sinwook Park, Noga Barak, Tamar Lotan, Gilad Yossifon   +3 more
wiley   +1 more source

Stent evaluation by coronary computed tomography angiography: a comparison between Iopamidol-370 and Ioversol-320 hypo-osmolar iodine concentration contrasts [PDF]

, 2020
Annelisa Moura Garcia, Antonildes Nascimento Assunção-Jr, Roberto Nery Dantas, José R. Parga, Fernando Ganem   +4 more
openalex   +1 more source

Polymeric Giant Unilamellar Vesicles Support Longevity of Native Nuclei in Protocells

Small Science, EarlyView.
Native nuclei are isolated and incorporated into polymeric giant unilamellar vesicles (pGUVs) using microfluidics. Nucleated pGUVs retain nuclear integrity and function, providing a new platform to study the import process of peptide‐based multicompartment micelles via nuclear localization signals. This bottom‐up chimeric system lays the groundwork for
Lukas Heuberger, Arianna Balestri, Shabnam Tarvirdipour, Larisa E. Kapinos, Roderick Y. H. Lim, Emanuel Lörtscher, Cora‐Ann Schoenenberger, Cornelia G. Palivan   +7 more
wiley   +1 more source

Experiência de cárie e osmolaridade salivar em crianças com paralisia cerebral

Revista de Odontologia da UNESP
INTRODUÇÃO: Estudos têm demonstrado que quanto maior a severidade do dano neurológico em crianças com paralisia cerebral (PC), maior é o risco de doenças orais. OBJETIVO: Correlacionar a experiência de cárie com a osmolaridade salivar em crianças com PC.
Maria Teresa Botti Rodrigues Santos, Renata de Oliveira Guaré, Michele Baffi Diniz, Maria Cristina Duarte Ferreira   +3 more
doaj  

Concentration Inequalities in Locally Dependent Spaces [PDF]

arXiv, 2012
This paper studies concentration inequalities for functions of locally dependent random variables. We show that the usual definition of local dependence does not imply concentration for general Hamming Lipschitz functions. We define hypergraph dependence, which is a special case of local dependence, and show that it implies concentration if the maximal
arxiv  

European Consensus on Malabsorption—UEG & SIGE, LGA, SPG, SRGH, CGS, ESPCG, EAGEN, ESPEN, and ESPGHAN

United European Gastroenterology Journal, EarlyView.
ABSTRACT Malabsorption is a complex and multifaceted condition characterised by the defective passage of nutrients into the blood and lymphatic streams. Several congenital or acquired disorders may cause either selective or global malabsorption in both children and adults, such as cystic fibrosis, exocrine pancreatic insufficiency (EPI), coeliac ...
Marco Vincenzo Lenti, Heinz Florian Hammer, Ilja Tacheci, Rosa Burgos, Stephane Schneider, Anastasiou Foteini, Aleksejs Derovs, Jutta Keller, Ilse Broekaert, Marianna Arvanitakis, Dan Lucian Dumitrascu, Oscar Segarra‐Cantón, Željko Krznarić, Juris Pokrotnieks, Gonçalo Nunes, Johann Hammer, Loris Pironi, Marc Sonyi, Cristina Maria Sabo, Juan Mendive, Adrien Nicolau, Jernej Dolinsek, Denisa Kyselova, Lucrezia Laterza, Antonio Gasbarrini, Teodora Surdea‐Blaga, Jorge Fonseca, Christos Lionis, Gino Roberto Corazza, Antonio Di Sabatino   +29 more
wiley   +1 more source

Separation of ionic timescales explains dynamics of cellular volume regulation [PDF]

arXiv
Living cells actively regulate their volume in response to changes in the extra-cellular environment, such as osmolarity and chemo-attractant concentration. While the basic physical mechanisms of volume regulation are understood from the classic "pump-leak" model, it does not provide an explicit expression for the volume during dynamic regulation and ...
arxiv  

Interrelations Between Serum Sodium Concentration, Serum Osmolarity and Total Exchangeable Sodium, Total Exchangeable Potassium and Total Body Water1 [PDF]

, 1958
I. S. Edelman, J. Leibman, Maurice P. O'Meara, L. W. Birkenfeld   +3 more
openalex   +1 more source

Isolated asthenozoospermia: What should we know? A narrative review of literature

UroPrecision, EarlyView.
ABSTRACT Male infertility contributes to 20%–70% of infertile couple cases worldwide. One of the key challenges in this area is asthenozoospermia or reduced sperm motility. A particular subset, known as isolated asthenozoospermia (iASZ), in which low motility occurs without abnormalities in sperm count or shape, often goes unnoticed and is not well ...
Ahmed Eissa, Khaled Almekaty, Ahmed Zoeir, Hussein Mamdoh, Ayman Mousa, Mohammed Abou‐elenein, Tarek Gameel, Maged Ragab   +7 more
wiley   +1 more source

Spontaneous haemoperitoneum secondary to mast cell neoplasia and presumed splenic abscess rupture in a cat

Veterinary Record Case Reports, EarlyView.
Abstract A geriatric feline was presented to a university teaching hospital for lethargy and inappetence. The patient was subsequently diagnosed with spontaneous haemoperitoneum secondary to rupture of a splenic mass and was taken to surgery for splenectomy following appropriate stabilisation measures.
Jenna Collins, Nyssa Levy, Tuddow Thaiwong‐Nebelung   +2 more
wiley   +1 more source