Results 61 to 70 of about 52,049 (318)

Effects of acetamiprid on Lipaphis pseudobrassicae (Hemiptera: Aphididae) resistant and susceptible to the parasitoid Diaeretiella rapae (Hymenoptera: Braconidae, Aphidiinae)

Revista Ceres, 2020
This study evaluated the relationship between the resistance of Lipaphis pseudobrassicae to the parasitoid Diaeretialla rapae and the effects of the insecticide acetamiprid on the aphid. Four groups of L. pseudobrassicae collected in Uberlândia, MG, were
Jader Braga Maia, Paula de Freitas Silva, Marcus Vinicius Sampaio, Amanda Rosa Custódio de Oliveira, Lohaynne Borges Rosa de Moura, Carolinne Almeida Silva   +5 more
doaj   +1 more source

First‐in‐human study with SAR445088: A novel selective classical complement pathway inhibitor

Clinical and Translational Science, 2023
SAR445088 is an anti‐C1s humanized monoclonal antibody that inhibits activated C1s in the proximal portion of the classical complement system and has the potential to provide clinical benefit in the treatment of complement‐mediated diseases.
Timothy Chow, Pirouz Shamszad, Christopher Vinnard, Esther Yoon, Julia Belinski, Irene Karpenko, Laurent Perrin, Kristen Auwarter, Michael Storek, Howard Surks, Nancy Wong, Yehuda Z. Cohen   +11 more
doaj   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Complement C1s deficiency in a male Caucasian patient with systemic lupus erythematosus: a case report

Frontiers in Immunology
Deficiencies of the early complement components of the classical pathway (CP) are well-documented in association with systemic lupus erythematosus (SLE) or SLE-like syndromes and severe pyogenic infections.
Jessica S. Kleer, Jessica S. Kleer, Lillemor Skattum, Denise Dubler, Ingeborg Fischer, Armin Zgraggen, Esther Mundwiler, Min Jeong Kim, Marten Trendelenburg, Marten Trendelenburg   +9 more
doaj   +1 more source

Structural properties of carbon composites doped with boron

Қарағанды университетінің хабаршысы. Физика сериясы, 2020
The article considers morphology, chemical and phase composition of composite boro-carbon coatings, received by ion-plasma synthesis, depending on the boron content.
Д.Г. Пилипцов, А.С. Руденков, А.В. Рогачев, Цзян Сяо Хун, Е.А. Кулеш, А.П. Суржиков, А.П. Лучников, О.А. Фролова   +7 more
doaj   +1 more source

An In Situ Embedded B‐MOF Sponge With Shape‐Memory for All‐in‐One Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
A smart shape‐memory sponge dressing (P1A3@B‐MOF) is developed for accelerated diabetic wound healing. It achieves pH‐responsive corelease of Zn2+ and salvianolic acid B, synergistically providing antibacterial action, repolarizing macrophages to the M2 phenotype, and promoting angiogenesis.
Hai Zhou, Chaoyang Huang, Yanqi Chen, Tingzi Zhao, Fengyi Zhu, Gong Jun, Jinrong Zhang, Yingsong Pan, Qiulan Wen, Lei Yang, Huihui Zhang, Lianglong Chen   +11 more
wiley   +1 more source

Complement Components Showed a Time-Dependent Local Expression Pattern in Constant and Acute White Light-Induced Photoreceptor Damage

Frontiers in Molecular Neuroscience, 2017
Background: Photoreceptor cell death due to extensive light exposure and induced oxidative-stress are associated with retinal degeneration. A correlated dysregulation of the complement system amplifies the damaging effects, but the local and time ...
Nicole Schäfer, Antje Grosche, Sabrina I. Schmitt, Barbara M. Braunger, Diana Pauly   +4 more
doaj   +1 more source

The Structure and Chemical Composition of the Cr and Fe Pyrolytic Coatings on the MWCNTs’ Surface According to NEXAFS and XPS Spectroscopy

Nanomaterials, 2020
The paper is devoted to the structure and properties of the composite material based on multi-walled carbon nanotubes (MWCNTs) covered with pyrolytic iron and chromium.
Danil Sivkov, Olga Petrova, Alena Mingaleva, Anatoly Ob’edkov, Boris Kaverin, Sergey Gusev, Ilya Vilkov, Sergey Isaenko, Dmitriy Bogachuk, Roman Skandakov, Viktor Sivkov, Sergey Nekipelov   +11 more
doaj   +1 more source

NUM-Based Rate Allocation for Streaming Traffic via Sequential Convex Programming [PDF]

, 2011
In recent years, there has been an increasing demand for ubiquitous streaming like applications in data networks. In this paper, we concentrate on NUM-based rate allocation for streaming applications with the so-called S-curve utility functions.
Khonsari, Ahmad, Sehati, Ali, Talebi, Mohammad Sadegh   +2 more
core  

Flexible Polypyrrole‐Based pH Sensors via Oxidative Chemical Vapor Deposition

Advanced Healthcare Materials, EarlyView.
Oxidative chemical vapor deposition (oCVD) of polypyrrole (PPy) thin films yields flexible, electrically conductive, and biocompatible pH sensors for monitoring on‐skin biological events. The highly sensitive, oCVD PPy skin‐conformal sensors enable real‐time, spatially resolved sensing of dynamic pH changes within physiologically relevant ranges (4–9 ...
Adrivit Mukherjee, Federico Ferrari, David Garcia Romero, Ilaria Squillante, Job Schoenmaker, Hamoon Hemmatpour, Anton Terpstra, Peter Dijkstra, Julien Es Sayed, L. Jan Anton Koster, Maria Antonietta Loi, Petra Rudolf, Giuseppe Portale, Ajay Giri Prakash Kottapalli, Marleen Kamperman, Ranjita K. Bose   +15 more
wiley   +1 more source