Results 131 to 140 of about 4,751,857 (325)

The Nasal Microbiome and Associations With Environmental Exposures and Respiratory Health

open access: yesAllergy, EarlyView.
This study evaluates the association of the nasal microbiome with air pollutants, meteorological conditions, and respiratory health in adolescents. Bacterial diversity is positively associated with hay fever and short‐term NO2 exposure, and negatively with temperature. A Moraxella‐dominated nasotype is linked to lower O3 exposure and higher temperature
Javier Perez‐Garcia   +11 more
wiley   +1 more source

Intraforaminal ozone therapy [PDF]

open access: yesActa Neurochirurgica, 2015
Manuel, Cunha E Sa, Vítor M, Gonçalves
openaire   +2 more sources

Decarbonising Respiratory Care: The Impact of a Low‐Carbon Salbutamol Pressurised Metered‐Dose Inhalers

open access: yesAllergy, EarlyView.
Healthcare systems contribute up to 5% of global GHG emissions, with inhalers contributing a proportion of these. The carbon footprint of current salbutamol inhalers (pMDI with HFA‐134a propellant and DPI) and a planned salbutamol pMDI with low‐GWP propellant HFA‐152a was quantified across seven countries.
James King   +7 more
wiley   +1 more source

Effect of nano-hydroxyapatite and ozone on approximal initial caries: a randomized clinical trial

open access: yesScientific Reports, 2020
The aim of the study was to assess the efficacy of three methods of enamel remineralization on initial approximal caries: (1) a nano-hydroxyapatite gel, (2) gaseous ozone therapy, (3) combination of a nano-hydroxyapatite gel and ozone.
Katarzyna Grocholewicz   +8 more
doaj   +1 more source

Review of Listening Into the Heart of Things-on MDMA and LSD by Samuel Widmer (1989) [PDF]

open access: yes, 2016
This is an early volume from a much respected psychedelic psychotherapist. He has written several other books since this one but until recently none of his books were on Amazon and still you can only find a German edition and a Spanish one (from 1993 ...
Starks, Michael
core  

EAACI Guidelines on the Importance of Green Space in Urban Environments for Allergy and Asthma Prevention

open access: yesAllergy, EarlyView.
ABSTRACT The allergy and asthma epidemic in urban societies following World War II is mostly caused by changes in the environment, diet and lifestyle. Disconnection of urban populations from the wider environment has reduced the protective factors building up immunological resilience.
Tari Haahtela   +21 more
wiley   +1 more source

Back of the envelope estimates of environmental damage costs in Mexico [PDF]

open access: yes
For developing countries, budget constraints help set the agenda on mitigating environmental damage, one of the indelible marks of our era. Political considerations often dictate the measures taken.
Margulis, Sergio
core  

Homo sapiens, industrialisation and the environmental mismatch hypothesis

open access: yesBiological Reviews, EarlyView.
ABSTRACT For the vast majority of the evolutionary history of Homo sapiens, a range of natural environments defined the parameters within which selection shaped human biology. Although human‐induced alterations to the terrestrial biosphere have been evident for over 10,000 years, the pace and scale of change has accelerated dramatically since the onset
Daniel P. Longman, Colin N. Shaw
wiley   +1 more source

Efficacy of Ozone Therapy in Periodontal Disease Compared to SRP

open access: yesDentistry Review
OBJECTIVES: The objective of the present study was to find out the benefit of ozonized therapy as an adjunct to nonsurgical periodontal therapy for the management of periodontitis.
Kamer Mola   +2 more
doaj   +1 more source

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