The phrase "asthma which has" is correct and usable in written English.
It can be used when describing a specific type or condition of asthma that has certain characteristics or symptoms.
Example: "The study focused on asthma which has been linked to environmental factors."
Alternatives: "asthma that has" or "asthma characterized by".
To document the existence and investigate the etiology of "thunderstorm asthma," which has been reported sporadically over the past 20 years.
These new data provide support for a key role for adenosine in asthma, which has become increasingly persuasive in recent years.
This may also be an indirect indicator of the link between high socioeconomic status and asthma, which has been described in Africa [ 2].
Recently, LTRAs have been proposed for use in elderly individuals with asthma which has become difficult to treat because of steroid resistance.
As noted by the authors, alterations in Clara cell permeability are thought to play a role in the development of asthma, which has been linked to indoor swimming pool exposure.
To determine whether Cbl-b regulates Th2 and Th9 responses in vivo, we used a mouse model of allergic asthma, which has been shown to be mediated by both Th2 and Th9 cytokines (Kaplan, 2013).
His asthma – which had been under control earlier – got much worse.
In our survey, 12.94% (n=88) of the patients reported a history of asthma, which had been confirmed by their GPs.
Even if AUC was slightly higher for E/I MLD in slice 2 (i.e. through the carina), we did not recommend the use of only one expiratory slice as its index could not be applied to pathologies such as asthma, which have been proven to have widely heterogeneous spread [ 38].
The chronic diseases of interest were limited to seven lifestyle preventable diseases namely type 2 diabetes, heart failure, stroke, coronary heart disease, renal failure, chronic obstructive pulmonary disease and asthma which have been identified as priorities in the Queensland Chronic Disease Strategy 2005 2015 [ 2].
To our knowledge this is the first study specifically designed to study asthma heterogeneity in children rather than asthma causation which has been the focus of much research interest.
