Results 41 to 50 of about 168,253 (297)

Rational Design of Inner Ear Drug Delivery Systems

Advanced Science, EarlyView.
Hearing loss is a common disease affecting many people, and inner ear lesions are one of the most important causes. This review focuses on the treatment of inner ear hearing loss by drug delivery systems. It includes the current methods and technologies developed, and it predicts possible directions.
Xiayidan Maimaitikelimu, Zhiyan Xuan, Haoyu Ren, Keng Chen, Hui Zhang, Huan Wang   +5 more
wiley   +1 more source

A Bead‐Based Quantum Dot Immunoassay Integrated with Multi‐Module Microfluidics Enables Real‐Time Multiplexed Detection of Blood Insulin and Glucagon

Advanced Science, EarlyView.
The quantum dot integrated real‐time ELISA or QIRT‐ELISA system integrates a bead‐based quantum dot‐mediated immunoassay (BQI) with a modular microfluidic system to continuously monitor insulin and glucagon in whole blood samples and in a multiplexed setting.
Hesam Abouali, Sanjana Srikant, Md Fahim Al Fattah, Nicole G. Barra, Darryl Chan, Dayan Ban, Jonathan D. Schertzer, Mahla Poudineh   +7 more
wiley   +1 more source

Species specific behavioural patterns (digging and swimming) and reaction to novel objects in wild type, Wistar, Sprague-Dawley and Brown Norway rats. [PDF]

PLoS ONE, 2012
BACKGROUND: The purpose of the present study was to analyse species-specific forms of behaviour (digging and swimming) and response to novelty in laboratory rats and their wild type counterparts at a very early stage of laboratorization.
Rafał Stryjek, Klaudia Modlińska, Wojciech Pisula   +2 more
doaj   +1 more source

Real‐Time Evolutionary Landscape of the Bronchial Epithelium and Corresponding Dynamic Immune Cell Alterations in Lung Squamous Cell Carcinogenesis

Advanced Science, EarlyView.
Lung squamous cell carcinoma (LUSC) is often preceded by sequential premalignant lesions with an increasing probability of malignant progression. Using single‐cell RNA sequencing, the dynamic cellular evolution from normal lung to LUSC tissues is delineated; clonal structure of premalignant and malignant epithelium is reveled; the conversion of immune ...
Baohong Luo, Yuting Luo, Sicheng Chen, Tiantian Yang, Bixia Liu, Xiting Liao, Xiaoke Zheng, Tian Tian, Jinxu Liu, Qinru Zhan, Xiaohua Situ, Zhongpeng Xie, Yanxia Wang, Zhe‐Sheng Chen, Honglei Chen, Zheng Yang, Zunfu Ke   +16 more
wiley   +1 more source

Parathyroid Gland Carcinoma in a Wistar Rat [PDF]

Veterinary Pathology, 2003
An anaplastic carcinoma was found in one of the two parathyroids of a 2-year-old male Wistar rat, which was sacrificed at the end of a carcinogenicity study. Morphologically, it was characterized by the presence of nodular areas of pleomorphic and dense cells with numerous atypical mitoses and large regions of smaller and dark monomorphic cells devoid
E. Perentes, V. Pace, S. Scarsella
openaire   +3 more sources

Red Blood Cell‐Induced Bacterial Margination Improves Microbial Hemoadsorption on Engineered Cell‐Depleted Thrombi, Restoring Severe Bacteremia in Rats

Advanced Science, EarlyView.
A highly efficient extracorporeal device for treating bacteremia is developed by integrating microfluidic bacterial margination and engineered cell‐depleted thrombi strategically constructed in the device. The rodent models, severely infected with antibiotic‐resistant bacteria, recover from bacteremia after two subsequent extracorporeal blood ...
Bong Hwan Jang, Su Hyun Jung, Seyong Kwon, Sung Jin Park, Joo H. Kang   +4 more
wiley   +1 more source

Wireless In Situ Catalytic Electron Signaling‐Mediated Transcriptomic Reprogramming for Neuron Regeneration via Adaptable Antennas

Advanced Science, EarlyView.
A wireless‐charging sustained oxygen release from conductive microgels (SOCO) served as an antenna and an on‐demand O2 release for nerve regeneration is developed. Introducing “electromagnetic messenger”, using external alternating magnetic field (AMF) to enhance catalytic oxygen release and electrical stimulation to promote the reconstruction of blood
Hoi Man Iao, Chih‐Ying Chen, Ya‐Hui Lin, Wan‐Chi Pan, Chun‐Yi Liang, Hsiu‐Ching Liu, Lo‐Jei Ching, Pei‐Yu Weng, Min‐Ren Chiang, Ru‐Siou Hsu, Tsu‐Chin Chou, I‐Chi Lee, Lun‐De Liao, Li‐An Chu, Shih‐Hwa Chiou, Shang‐Hsiu Hu   +15 more
wiley   +1 more source

Inhalable Artificial Polymeric Nucleases Degrading Neutrophil Extracellular Trap‐DNAs and Alleviating Pulmonary Fibrosis

Advanced Science, EarlyView.
Pulmonary fibrosis (PF) is promoted by NETs that induce fibroblast activation. PEG‐PIm, a polymeric artificial DNase is reported that efficiently degrades NET‐DNA via phosphodiester bond hydrolysis. Inhalation of PEG‐PIm in a mouse PF model prevents fibroblast activation and fibrosis progression, offering a promising therapeutic strategy for NET ...
Yibo Du, Chenxu Zhu, Ruifeng Wang, Shi Chen, Chuang Li, Defang OuYang, Lixin Liu, Yongming Chen   +7 more
wiley   +1 more source

Biochemical characterisation of a Kunitz-type inhibitor from Tamarindus indica L. seeds and its efficacy in reducing plasma leptin in an experimental model of obesity

Journal of Enzyme Inhibition and Medicinal Chemistry, 2018
A trypsin inhibitor isolated from tamarind seed (TTI) has satietogenic effects in animals, increasing the cholecystokinin (CCK) in eutrophy and reducing leptin in obesity. We purified TTI (pTTI), characterised, and observed its effect upon CCK and leptin
Amanda Fernandes de Medeiros, Izael de Sousa Costa, Fabiana Maria Coimbra de Carvalho, Sumika Kiyota, Beatriz Blenda Pinheiro de Souza, Daniel Nogoceke Sifuentes, Raphael Paschoal Serquiz, Bruna Leal Lima Maciel, Adriana Ferreira Uchôa, Elizeu Antunes dos Santos, Ana Heloneida de Araújo Morais   +10 more
doaj   +1 more source

Effect of Aqueous Extract of Blackberry Nightshade (Solanum nigrum) Leaf on Carbonated Alcoholic Herbal Beverage (CAHB)-Induced Cerebellar Damage and Behavioural Changes in Adult Wistar Rats

Journal of Applied Sciences and Environmental Management, 2019
This study was aimed at investigating the effect of aqueous extract of Solanum nigrum leaf on carbonated alcoholic herbal beverage-induced cerebellar damage and behavioural changes.
G.I Eze, C.O Ekechi, V.O Ekundina, K.A Akonoafua   +3 more
doaj   +1 more source