Results 91 to 100 of about 163,143 (320)

A Dynamic Double‐Flow Gut‐On‐Chip Model for Predictive Absorption Studies In Vitro

Advanced Materials Technologies, EarlyView.
This study presents a novel millifluidic gut‐on‐chip model using the MIVO® device to replicate human intestinal conditions. Dynamic co‐culture of CaCo‐2 and HT‐29 cells accelerates differentiation, modulates mucus thickness, and enhances barrier function.
Maria Elisabetta Federica Palamà, Maurizio Aiello, Gergő Borka, Jacopo Furci, Ilaria Parodi, Giuseppe Firpo, Silvia Scaglione   +6 more
wiley   +1 more source

New approaches to quality control of drugs from the group of branched polymers on the example of dextran

RUDN Journal of Medicine
Relevance. Colloidal blood substitutes — polyglukins — have been used in infusion therapy for 70 years and are widely represented in modern pharmaceutical regulatory documentation.
Lianna A. Marchenkova, Ainaz Safdari, Elena V. Uspenskaya   +2 more
doaj   +1 more source

Effective Molecular Alignment of Semiconducting Polymer and Its Application to Photopatterned Stretchable Transistors

Advanced Materials Technologies, EarlyView.
Excellent mobility is achieved in intrinsically stretchable, fine‐patterned organic thin‐film transistors (OTFTs) through well‐aligned molecular arrangements. Abstract Intrinsically stretchable organic transistors are promising solutions for realizing stretchable electronic systems, such as skin‐like wearables and next‐generation displays. Nevertheless,
Yasutaka Kuzumoto, Sung‐Gyu Kang, Hyunbum Kang, Sangah Gam, Hyungjun Kim, Ji Young Jung, Suk Gyu Hahm, EunA Kim, Youngsik Shin, Seon‐Jeong Lim, Youngjun Yun, Gae Hwang Lee   +11 more
wiley   +1 more source

Safety and Efficacy of Dextran-Rosmarinic Acid Conjugates as Innovative Polymeric Antioxidants in Skin Whitening: What Is the Evidence?

Cosmetics, 2017
Background: Melanins are high molecular weight pigments responsible for the mammalian skin and hair colour and play a key role in skin protection from UV radiation; however, their overproduction and excessive accumulation lead to pigmentation problems ...
Ortensia I. Parisi, Rocco Malivindi, Fabio Amone, Mariarosa Ruffo, Rosella Malanchin, Federica Carlomagno, Cristiana Piangiolino, Vincenzo Nobile, Vincenzo Pezzi, Luca Scrivano, Francesco Puoci   +10 more
doaj   +1 more source

FUS Selectively Facilitates circRNAs Packing into Small Extracellular Vesicles within Hypoxia Neuron

Advanced Science, EarlyView.
This study aimed to unravel the role of FUS in the loading of functional circRNAs into neuronal sEVs under hypoxic conditions, which involves their aggregations in SGs and specific interaction between the FUS Zf_RanBP domain to regulate circRNA sorting in sEVs.
Jiankun Zang, Yousheng Wu, Xuanlin Su, Kaiwei Cai, Man Ke, Niu He, Huili Zhu, Zefeng Tan, Jielin Zhu, Wensheng He, Min Peng, Shiqing Zhang, Hongcheng Mai, Anding Xu, Dan Lu   +14 more
wiley   +1 more source

Polysaccharide-Based Drug Carriers—A Patent Analysis

Gels
Polysaccharide-based carriers as biomaterials for drug delivery have been inspiring scientists for years due to their exceptional characteristics, such as nontoxicity, biocompatibility, and degradability, as they are able to protect pharmaceutically ...
Snežana Ilić-Stojanović, Fouad Damiri, Adina Magdalena Musuc, Mohammed Berrada   +3 more
doaj   +1 more source

Dextran and its Use in Colloidal Infusion Solutions [PDF]

, 1958
George Discombe
openalex   +1 more source

Targeting Decidual CD16+ Immune Cells with Exosome‐Based Glucocorticoid Nanoparticles for Miscarriage

Advanced Science, EarlyView.
Exosome‐based nanoparticles (GC‐Exo‐CD16Ab) are designed to deliver glucocorticoids (GC) specifically to decidual CD16+ NK cells and macrophages. This targeted delivery effectively suppresses the cytotoxicity of decidual NK cells, inhibits M1 macrophage polarization, and modulates the decidual microenvironment.
Linlin Wang, Zhinang Yin, Yanqiong Shen, Gang Feng, Fangfang Dai, Dongyong Yang, Zhimin Deng, Jing Yang, Ruizhi Chen, Leifeng Yang, Xian Chen, Qing Sun, Chunyu Huang, Yanxiang Cheng, Hongbing Deng, Lianghui Diao, Longfei Li, Tailang Yin   +17 more
wiley   +1 more source

Effect of multistage isolation of neutrophils on their counts and viability

Медицинская иммунология
Despite numerous separation methods of neutrophils from peripheral blood, isolation of sufficient quantities of high-purity viable cells for quantitative determination of neutrophil cytokines and their mRNA expression still remains an actual issue.
I. N. Shvydchenko, E. Yu. Bykovskaya, V. V. Golubtsov   +2 more
doaj   +1 more source

Qualitative and quantitative lymphoscintigraphy in the evaluation of lower limbs lymphedema

Brazilian Archives of Biology and Technology, 2005
The purpose of this study was to prove the efficiency of qualitative and quantitative lymphoscintigraphy in the diagnosis of the lower extremity lymphedema. Seventy-seven patients had been studied, most of then (85.7%) were female.
Roberta Maria Dalia, Gláucia Ribeiro P. Martins, Rodolfo Barbosa, Carla Flávia de Lima, Cristiano Ferrari Siqueira   +4 more
doaj   +1 more source