Results 71 to 80 of about 562,747 (300)

Increased adaptive immune responses and proper feedback regulation protect against clinical dengue [PDF]

Science Translational Medicine, American Association for the Advancement of Science, 2017, 9 (405), pp.eaal5088, 2017
Dengue is the most prevalent arthropod-borne viral disease. Clinical symptoms of dengue virus (DENV) infection range from classical mild dengue fever to severe, life-threatening dengue shock syndrome. However, most DENV infections cause few or no symptoms.
arxiv   +1 more source

A household-based survey of knowledge, attitudes and practices towards dengue fever among local urban communities in Taiz Governorate, Yemen

BMC Infectious Diseases, 2016
BackgroundYemen has witnessed several dengue fever outbreaks coincident with the social unrest and war in the country. The aim of the present study was to describe the knowledge, attitudes and practices (KAPs) of at-risk urban populations residing in ...
Thaker A. A. Alyousefi, Rashad Abdul‑Ghani, Mohammed A. K. Mahdy, Samira M. A. Al-Eryani, Abdulsalam M. AL-Mekhlafi, Y. A. Raja, S. A. Shah, J. Beier   +7 more
semanticscholar   +1 more source

Stability and Hopf Bifurcations Analysis in a Three‐Phase Dengue Diffusion Model With Time Delay in Fractional Derivative and Laplace–Adomian Decomposition Numerical Approach

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This study examines the complex dynamics of dengue transmission by incorporating time delay into a comprehensive model. The model is designed to capture several essential components, including steady‐state events, immune waning, recuperation from infection, and partial shielding in human populations.
G. M. Vijayalakshmi, M. Ariyanatchi, Vediyappan Govindan, Haewon Byeon, Busayamas Pimpunchat   +4 more
wiley   +1 more source

PREDICTION OF DENGUE FEVER EPIDEMIC SPREADING USING DYNAMICS TRANSMISSION VECTOR MODEL

Indonesian Journal of Tropical and Infectious Disease, 2015
Increasing number of dengue cases in Surabaya shows that its city has high potential of dengue fever epidemic. Although some policies were designed by Surabaya Health Department, such as fogging and mosquito’s nest eradication, but these efforts still ...
Retno Widyaningrum, Srigunani Partiwi, Arief Rahman, Adithya Sudiarno   +3 more
doaj   +1 more source

Validity and Usefulness of Revised WHO Guidelines in Children with Dengue Fever [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: Dengue fever is the most rapidly spreading mosquito borne viral infection with a 30-fold increase in the disease burden over last five decades with a variable clinical course and outcome.
Sriram Pothapregada, Vijayalakshmi Sivapurapu, Banupriya Kamalakannan, Mahalakshmy Thulasingham   +3 more
doaj   +1 more source

Characterizing a large outbreak of dengue fever in Guangdong Province, China

Infectious Diseases of Poverty, 2016
BackgroundDengue cases have been reported each year for the past 25 years in Guangdong Province, China with a recorded historical peak in 2014. This study aims to describe the epidemiological characteristics of this large outbreak in order to better ...
Jianpeng Xiao, Jianfeng He, A. Deng, H. Lin, T. Song, Z. Peng, Xiaocheng Wu, Tao Liu, Zhihao Li, S. Rutherford, W. Zeng, Xing Li, W. Ma, Yong-hui Zhang   +13 more
semanticscholar   +1 more source

The Antiviral Activity of Polyphenols

Molecular Nutrition &Food Research, EarlyView.
Polyphenols demonstrate remarkable antiviral properties by effectively disrupting multiple biochemical processes essential for viral replication. ABSTRACT Polyphenols are secondary metabolites produced by a large variety of plants. These compounds that comprise the class of phenolic acids, stilbenes, lignans, coumarins, flavonoids, and tannins have a ...
Markus Burkard, Alban Piotrowsky, Christian Leischner, Katja Detert, Sascha Venturelli, Luigi Marongiu   +5 more
wiley   +1 more source

Assessing dengue fever risk in Costa Rica by using climate variables and machine learning techniques [PDF]

arXiv, 2022
Dengue fever is a vector-borne disease mostly endemic to tropical and subtropical countries that affect millions every year and is considered a significant burden for public health. Its geographic distribution makes it highly sensitive to climate conditions.
arxiv  

Effects of weather factors on dengue fever incidence and implications for interventions in Cambodia

BMC Public Health, 2016
BackgroundDengue viruses and their mosquito vectors are sensitive to their environment. Temperature, rainfall and humidity have well-defined roles in the transmission cycle.
Y. Choi, C. Tang, L. McIver, M. Hashizume, Vibol Chan, R. Abeyasinghe, Steven Iddings, R. Huy   +7 more
semanticscholar   +1 more source

Placental and Cord Blood DNA Methylation Changes Associated With Gestational Diabetes Mellitus in a Marginalized Population: The Untold Role of Saturated Fats

Molecular Nutrition &Food Research, EarlyView.
Excessive intake of saturated fats during pregnancy is associated with DNA hypomethylation in placental and cord blood samples from women affected with gestational diabetes mellitus (GDM), impacting, in particular, the cord blood promoter of ZFP57, a key regulator of early embryonic epigenetic programming.
Fatima Ahmad, Sidra Aftab Uzair, Arun P. Lakshmanan, Shaikha Alabduljabbar, Salma H. Ahmed, Basirudeen Syed Ahamed Kabeer, Alexandra Katharina Marr, Tomoshige Kino, Tobias Brummaier, Rose McGready, François Nosten, Damien Chaussabel, Souhaila Al Khodor, Annalisa Terranegra   +13 more
wiley   +1 more source