منابع مشابه
Evaluation of Coughing and Nasal Discharge as Early Indicators for An Increased Risk to Develop Equine Recurrent Airway Obstruction (RAO)
BACKGROUND It is often assumed that horses with mild respiratory clinical signs, such as mucous nasal discharge and occasional coughing, have an increased risk of developing recurrent airway obstruction (RAO). HYPOTHESIS Compared to horses without any clinical signs of respiratory disease, those with occasional coughing, mucous nasal discharge, or both have an increased risk of developing sig...
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Primary malignant tumors of the trachea are very uncommon, and can often be confused with asthma or chronic obstructive pulmonary disease (COPD). Tracheal tumors are very rare, with an incidence of less than 0.01%; most are squamous cell carcinomas.1 Very few cases of primary tracheal lymphoma causing central airway obstruction have been described to date.2 A 72-year-old man was admitted with d...
متن کاملRecurrent airway obstruction in horses – an allergic inflammation: a review
Recurrent airway obstruction (RAO), also known as heaves, is a debilitating and incurable disease of the equine airway. Affected horses develop bronchoconstriction and neutrophilic airway inflammation as a result of exposure to specific airborne irritants and allergens such as hay mould and barn dust. Clinical signs of RAO include exercise intolerance, coughing, nostril flare and abdominal push...
متن کاملModulation of ACh release from airway cholinergic nerves in horses with recurrent airway obstruction.
To evaluate the functional status of neuronal α2-adrenoceptors (ARs) and β2-ARs on ACh release in horses with recurrent airway obstruction (RAO), we examined the effects of the physiological agonists epinephrine (Epi) and norepinephrine (NE) and the β2-agonists RR- and RR/ SS-formoterol on ACh release from airway cholinergic nerves of horses with RAO. Because SS-formoterol, a distomer of the β2...
متن کاملEquine recurrent uveitis: treatment.
Equine recurrent uveitis has traditionally been treated with medical management to reduce ocular inflammation and control pain during a single episode. Newer management methods include surgical options such as cyclosporine implantation and vitrectomy. These methods were developed not only to control inflammation but also to eliminate the underlying cause of uveitis in order to prevent recurrence.
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ژورنال
عنوان ژورنال: Macedonian Veterinary Review
سال: 2014
ISSN: 1857-7415
DOI: 10.14432/j.macvetrev.2014.08.019