Taenia hydatigena eggs were investigated for morphological and physiological changes under water stress conditions. Fresh eggs were exposed at 31%, 47% and 89% of relative humidity (RH), and survival, size and ultrastructural changes were accounted up to 365 days of exposition. The article shows how each RH environment affects the vitality of the eggs. Results of this study suggest that T. hydatigena eggs have mechanisms to withstand water stress, indicating that the eggs clustering improves protection against desiccation, and that endogenous metabolism using triacylglycerols play an important role in the maintenance of embryo vitality under low, medium and high relative humidity conditions. This contributes to understanding the water stress resistance mechanism in eggs belonging to Taeniidae family. The findings shown herein have provided a basis to better comprehend basic biology and epidemiology of the cysticercosis caused by T. hydatigena.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.exppara.2017.04.009 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Background: Senile dementia (SD) is a deteriorative organic brain disorder and it comprises Alzheimer's disease (AD) as a major variant. SD is shown impairment of mental capacities whereas AD is degeneration of neurons. According to World Health Organization (WHO) report; more than 55 million peoples have dementia and it is raising 10 million new cases every year.
View Article and Find Full Text PDFBackground: Several studies have shown the influential role of nutraceuticals on cognition and mental functions. Dihydroxytrimethoxyflavone, a natural flavone found in herbal drugs, is documented to be neuroprotective in different model systems. Nevertheless, possible memory improvement effects of dihydroxytrimethoxyflavone via nuclear factor-E2-related factor 2 (Nrf2) (a crucial regulator of antioxidative system) has not been systematically evaluated.
View Article and Find Full Text PDFDrug Development.
Alzheimers Dement
December 2024
Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India.
Background: Various studies have evidenced the neuroprotective role of SIRT1 activator. However, whether SIRT1 activator, Piceatannol pharmacological treatment is protective in chronic unpredictable stress induced memory dysfunction remains unknown. Therefore, this study design included testing the hypothesis that Piceatannol administered in chronic unpredictable stress induced memory dysfunction mice shows protective effects, explores & probes underlying the activation of SIRT1 pathway.
View Article and Find Full Text PDFDrug Development.
Alzheimers Dement
December 2024
Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China.
Background: Cognitive impairment, a common aging-related pathology, is a risk factor for dementia. Echinacoside (ECH), derived from the traditional Chinese medicine Cistanche deserticola, shows anti-aging properties including anti-inflammation, oxidative stress reduction, and neuronal protection. Despite its benefits, the beneficial impact of ECH on age-related cognitive decline remains unclear.
View Article and Find Full Text PDFDementia Care Research and Psychosocial Factors.
Alzheimers Dement
December 2024
University of Ibadan, Ibadan, Oyo, Nigeria.
Background: Aluminium chloride, an environmental toxicant induces neurotoxicity by increasing anxiety, causing cognitive deficit and memory impairment due to its effects on the hippocampus. Omega-3 oil has been shown to improve cognition in neurologic disorders.
Method: Forty adult female rats were divided into 4 groups (n = 10).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!