Changes in physical activity and sedentary behaviours from before to during the COVID-19 pandemic lockdown: a systematic review

…, M Trott, M Tully, J Shin, Y Barnett… - BMJ open sport & …, 2021 - bmjopensem.bmj.com
Objective In March 2020, several countries banned unnecessary outdoor activities during
COVID-19, commonly called ‘lockdowns. These lockdowns have the potential to impact …

[PDF][PDF] T cells and aging, January 2002 update

G Pawelec, Y Barnett, R Forsey, D Frasca… - Front Biosci, 2002 - researchgate.net
Introduction: How do we establish whether immunosenescence exists and if so whether it
means anything to immunological defence mechanisms in aging?

[HTML][HTML] Human monkeypox: a comprehensive narrative review and analysis of the public health implications

…, FV Segala, L Butler, E Milano, M Barbagallo, Y Barnett… - Microorganisms, 2022 - mdpi.com
Recently, numerous cases of monkeypox were reported from several non-endemic countries
in Europe, North America, and Oceania, suggesting an unusual and alarming public health …

Correlates of symptoms of anxiety and depression and mental wellbeing associated with COVID-19: a cross-sectional study of UK-based respondents

…, A Yakkundi, D McDermott, NC Armstrong, Y Barnett… - Psychiatry …, 2020 - Elsevier
Background: The aim was to assess the impact of COVID-19 self-isolation/social distancing
on mental health, and potential correlates, among a sample of the UK population. Methods: …

B‐cell diversity decreases in old age and is correlated with poor health status

KL Gibson, YC Wu, Y Barnett, O Duggan… - Aging cell, 2009 - Wiley Online Library
Older people suffer from a decline in immune system, which affects their ability to respond to
infections and to raise efficient responses to vaccines. Effective and specific antibodies in …

Alcohol use and mental health during COVID-19 lockdown: A cross-sectional study in a sample of UK adults

…, L Smith, NC Armstrong, A Yakkundi, Y Barnett… - Drug and alcohol …, 2021 - Elsevier
Background The aim was to examine the correlates of increased alcohol consumption
during the COVID-19 pandemic-related restrictions that were implemented in a sample of UK …

The relationship between physical activity and mental health in a sample of the UK public: A cross-sectional study during the implementation of COVID-19 social …

L Jacob, MA Tully, Y Barnett, GF Lopez-Sanchez… - Mental health and …, 2020 - Elsevier
Aim The aim of the present study was to investigate the cross-sectional association between
physical activity levels with depressive symptoms, anxiety symptoms, and positive mental …

Challenges in the practice of sexual medicine in the time of COVID-19 in the United Kingdom

L Jacob, L Smith, L Butler, Y Barnett… - The journal of sexual …, 2020 - academic.oup.com
Background On 23rd March 2020, the UK government released self-isolation/social distancing
guidance to reduce the risk of transmission of SARS-CoV-2. The influence such guidance …

[HTML][HTML] The association between screen time and mental health during COVID-19: A cross sectional study

…, M Trott, A Yakkundi, L Butler, Y Barnett… - Psychiatry …, 2020 - ncbi.nlm.nih.gov
COVID-19 was declared a global pandemic in March 2020. To prevent transmission of the
SARS-CoV-2 virus on 23rd March 2020 the UK government issued guidance that all citizens …

Mitochondrial DNA polymorphism: its role in longevity of the Irish population

…, MD Curran, RA Duguid, YA Barnett… - Experimental …, 2001 - Elsevier
The mtDNA genome has been implicated as playing a pivotal role in determining the
longevity and success of the human lifespan. A PCR-RFLP methodology was used to identify …