Results 51 to 60 of about 85,935 (232)

Antiviral Activity of Catechin against Dengue Virus Infection [PDF]

, 2023
Bowen Yi, Benjamin Xuan Zheng Chew, Huixin Chen, Regina Ching Hua Lee, Yuhui Deborah Fong, Wei-Xin Chin, Chee Keng Mok, Justin Jang Hann Chu   +7 more
openalex   +1 more source

Machine Learning‐Assisted Infectious Disease Detection in Low‐Income Areas: Toward Rapid Triage of Dengue and Zika Virus Using Open‐Source Hardware

Advanced Intelligent Discovery, EarlyView.
This study introduces an affordable machine learning platform for simultaneous dengue and zika detection using fluorine‐doped tin oxide thin films modified with gold nanoparticles and DNA aptamers. Designed for low‐cost, hardware‐limited devices (< $25), the model achieves 95.3% accuracy and uses only 9.4 kB of RAM, demonstrating viability for resource‐
Marina Ribeiro Batistuti Sawazaki, Bassam Bachour Junior, Marcelo Mulato, José Ilton de Oliveira Filho   +3 more
wiley   +1 more source

Dengue virus type 3 infection in a traveler returning from Costa Rica to Japan in 2023

Tropical Medicine and Health
The number of dengue cases has increased dramatically in recent years. In Latin America, the number of cases and deaths in 2023 was the highest ever recorded. We report on a patient who had been infected with dengue virus during his stay in Costa Rica in
Tadahiro Sasaki, Ryo Morita, Ikuko Aoyama, Takashi Baba, Tetsushi Goto, Ritsuko Kubota-Koketsu, Yoshihiro Samune, Emi E. Nakayama, Tatsuo Shioda, Michinori Shirano   +9 more
doaj   +1 more source

A Rare Presentation of Coinfection: Dengue Virus and Hepatitis A Virus

Case Reports in Infectious Diseases, 2019
Dengue fever caused by dengue virus is a common tropical infection transmitted by the mosquitos Aedes aegypti and Aedes albopictus. Four strains of the genus flavivirus is responsible for the epidemics of varying severity. Hepatitis A caused by hepatitis
I. Ranathunga, L. S. Kannangara, K. A. S Bandara, S. B. Gunatilake   +3 more
doaj   +1 more source

Dengue Fever Outbreak in Remote Tribal Village of Central India [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Dengue fever is known to cause outbreaks in urban and semi urban dwellings and rarely in rural areas. The present study investigates an outbreak in remote tribal village of Chhattisgarh in 2015.
Devjyoti Majumdar, Rani Soni, Debashish Samal, Satyaram Satapathy, Jagdish Mahanta   +4 more
doaj   +1 more source

Silica Nanoparticles as Multifunctional Platforms for Vaccine Delivery and Immune Modulation in Infectious Diseases

Advanced NanoBiomed Research, EarlyView.
Overview of the use of silica nanoparticles in vaccines against pathogens. Different kinds of vaccines against infectious diseases are currently using solid or mesoporous silica nanoparticles in their formulation. Silica microparticles and nanoparticles (SiNPs) have been studied as vehicles for vaccines.
Noe Juvenal Mendoza‐Ramírez, Julio García‐Cordero, Gabriela Navarro‐Tovar, Leticia Cedillo‐Barrón   +3 more
wiley   +1 more source

AgamOBP1‐Directed Discovery of Repellents to Control the Spread of Mosquito‐Borne Diseases

ChemMedChem, EarlyView.
Toward the discovery of novel mosquito repellents, a library of potential binders of AgamOBP1 (secondary amines) generated from two amines and seven aldehydes was designed aiming to enable interactions with critical amino acids at the DEET‐site and to bridge the DEET‐ and Icaridin sIC‐binding pockets. 1H STD NMR spectroscopy in the presence of AgamOBP1
Evanthia Chazapi, Eftichia Kritsi, Constantinos Potamitis, Panagiota G. V. Liggri, Katerina E. Tsitsanou, Christina E. Drakou, Antonios Michaelakis, Dimitrios P. Papachristos, Spyros E. Zographos, Maria Zervou, Theodora Calogeropoulou   +10 more
wiley   +1 more source

Powerful yet challenging: mechanistic niche models for predicting invasive species potential distribution under climate change

Ecography, EarlyView.
Risk assessments of invasive species present one of the most challenging applications of species distribution models (SDMs) due to the fundamental issues of distributional disequilibrium, niche changes, and truncation. Invasive species often occupy only a fraction of their potential environmental and geographic ranges, as their spatiotemporal dynamics ...
Erola Fenollosa, Sean E. H. Pang, Natalie J. Briscoe, Antoine Guisan, Roberto Salguero-Gómez   +4 more
wiley   +1 more source

Marine Algae‐Derived Bioactives: A Sustainable Resource for the Food and Agriculture Industries

Food Frontiers, EarlyView.
Algae are widely used in food and agriculture due to their bioactive compounds and are an eco‐friendly natural preservative and low carbon farming method. However, the problems regarding safety and acceptance still remain as tools like nanotechnology make improvements.
Sara Chadorshabi, Maryam Mohammadi, Ehsan Shamloo, Maryam Mahmoudzadeh   +3 more
wiley   +1 more source

GISDD: A comprehensive global integrated sequence and genotyping database platform for dengue virus, facilitating a stratified coordinated surveillance strategy

iMetaOmics, EarlyView.
GISDD, the Global Integrated Sequence and Genotyping Database for Dengue Virus (DENV), provides an integrated online analysis platform encompassing tools such as GISDDrlearn, GISDDprimer, and GISDDref, enabling swift identification and tracing of well‐established DENV genotypes, subgenotypes, and clades, thereby facilitating a stratified global ...
Xiang Guo, Pingying Teng, Ziyao Li, Liqiang Li, Xiaohua Liu, Xiaoqing Zhang, Yuji Wang, Minling Hu, Wenwen Ren, Shu Zeng, Haiyang Chen, Liu Ge, Shihan Liu, Zhiqiang Peng, Jiufeng Sun, Xin Zhang, Lei Luo, Jie Peng, Benyun Shi, Rangke Wu, Jiming Liu, Fuchun Zhang, Xiao‐Guang Chen, Tong Chen, Xiaohong Zhou   +24 more
wiley   +1 more source