Results 161 to 170 of about 849,913 (310)

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Sample design; third National Health and Nutrition Examination Survey [PDF]

open access: yes
"This report presents a detailed description of the sample design for the Third National Health and Nutrition Examination Survey, 1988-94, including a brief description of research that led to the choice of the final design.

core  

Capturing Latino Health Disparities: Lessons from Mail- and Community-Based Population Health Surveys in California. [PDF]

open access: yesCancer Res Commun
Vang AP   +8 more
europepmc   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Are patient surveys valuable as a service-improvement tool in health services? An overview

open access: yes, 2012
Anjali Patwardhan,1 Charles H Spencer21Nationwide Children’s Hospital Columbus, 2Ohio State University, Columbus, OH, USAAbstract: Improving the quality of care in international health services was made a high priority in 1977. The World Health
Patwardhan A, Spencer CH.
core  

What Drives Influenza Vaccination in People with Diabetes? Evidence from the National Health Surveys of 2020 and 2023 in Spain. [PDF]

open access: yesEpidemiologia (Basel)
Chivato-Martín-Falquina T   +4 more
europepmc   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

A Census of European Health Surveys [PDF]

open access: yesInternational Journal of Epidemiology, 1995
C, Jagger, K, Ritchie
openaire   +2 more sources

No easy answer for how to tackle Mexico's health challenges

open access: yesThe Lancet Global Health, 2016
Juan Pablo Gutiérrez   +1 more
doaj   +1 more source

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