Results 91 to 100 of about 568,884 (306)

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Studying the Polypropylenimine-G2 (PPI-G2) Dendrimer Performance in Removal of Escherichia coli, Proteus mirabilis, Bacillus subtilis and Staphylococcus aureus from Aqueous Solution [PDF]

Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2015
Background: Dendrimers are a subset of branched structures that have certain structural order. The aim of this study was to investigate the performance of Polypropylenimine-G2 (PPI-G2) dendrimers in removal of Escherichia coli, Proteus mirabilis ...
Hasan Izanloo, Shahram Nazari, Mohammad Ahmadi Jebelli, Soodabeh Alizadeh Matboo, Hamid Reza Tashauoei, Behnam Vakili, Mohammad Rajabi, Hosein Aghababaei, Gharib Majidi   +8 more
doaj  

Cutaneous actinomycosis and long-term management through using oral and topical antibiotics: A case report

Clinics and Practice, 2018
Actinomycosis is a subacute or chronic suppurative bacterial infection which caused because of filamentous gram-positive, anaerobic to microaerophilic nonacid fast bacilli primarily of the genus Actinomyces that normally colonize the mouth, colon, and ...
Ali Hassan Najmi, Ibrahim Hassan Najmi, Mosa Mohmmed Hassan Tawhari, Khadija Hafed Sawadi, Khaled Ahamed Hassan Khbrani, Fawaz Hadi Tawhari, Mohammed Abdu Tawhari, Majed Hassan Mathkur, Khalid Mohammed Al-attas   +8 more
doaj   +1 more source

Gram positive bacteria within the intervertebral disc and their potential influence on nucleus pulposus cells

, 2023
Introduction Modic changes (MC) that are vertebral bone marrow lesions visualised on magnetic resonance imaging have been associated with disc degeneration. For MC type I one of the identified aetiologies is infection of the intervertebral disc (IVD) [
Lacey, Melissa, Gantenbein, Benjamin, Alexopoulus, Leonidas, Nüesch, Andrea, Kanelis, Exarchos, Breakwell, Lee, Le Maitre, Christine, Williams, Frances   +7 more
core  

Characterized lipids of select gram-positive bacteria.

, 2023
Characterized lipids of select gram-positive bacteria.
Kelly S. Doran (7294388), Luke R. Joyce (12107297)   +1 more
core   +1 more source

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang, Lihuan Shang, Xiaochun Chen, Xiangzhan Kong, Xiaojuan Wang, Linjia Jiang, Huiying Zhao, Yafeng Zhu, Cheng Huang, Shiyi Deng, Rui Zhang, Minghui Wang, Haoming Lin, Ping‐Pui Wong   +13 more
wiley   +1 more source

Antimicrobial resistance characteristics and fitness of Gram-negative fecal bacteria from volunteers treated with minocycline or amoxicillin.

, 2014
A yearlong study was performed to examine the effect of antibiotic administration on the bacterial gut flora. Gram-negative facultative anaerobic bacteria were recovered from the feces of healthy adult volunteers administered amoxicillin, minocycline or ...
Theresa eHunt, Javier eNunez-Garica, Miranda eKirchner, Miranda Kirchner, Yanmin Hu, Weile, J, Anthony Coates, Javier Nunez-Garcia, Card, R, Anjum, MF, Theresa Hunt, Roderick Card, Jan Weile, Kirchner, M, Mafura, M, Muriel eMafura, Hunt, T, Abu-Oun, M, Muna eAnjum, Roderick eCard, Muriel Mafura, Manal eAbuoun, Muna F. Anjum, Hu, Y, Nunez-Garcia, J, Yanmin eHu, Manal Abu-Oun, Jan eWeile, Anthony eCoates, Coates, A   +29 more
core   +1 more source

Envelope Structures of Gram-Positive Bacteria [PDF]

, 2015
Gram-positive organisms, including the pathogens Staphylococcus aureus, Streptococcus pneumoniae, and Enterococcus faecalis, have dynamic cell envelopes that mediate interactions with the environment and serve as the first line of defense against toxic molecules.
Mithila, Rajagopal, Suzanne, Walker
openaire   +2 more sources

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

Antibiogram Development for Neonatal Intensive Care Unit in a Referral Hospital in Sana'a City, Yemen

AUIQ Complementary Biological System
Neonates have an immature immune system, making them highly susceptible to infections. Treatment failure in newborns may result from antibiotic resistance, a significant challenge in the management of infectious illnesses worldwide. So the main objective
Mohammed A.Kubas, Massoud K. Rassam, Amaal A. Alsayani   +2 more
doaj   +1 more source