Gabriel Zubillaga

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BACKGROUND It has been shown that the amount of healed bone following guided bone regeneration (GBR) with demineralized freeze-dried bone allograft (DFDBA) and a bioabsorbable membrane is significantly less than the initial quantity. A study was designed to determine if the amount of GBR would be affected by using an osteoinductive DFDBA and bioabsorbable(More)
The EMGdi response to both isocapnic hypoxia and hyperoxic hypercapnia was studied in the same sitting in six normal subjects. Rebreathing methods achieving "open loop" conditions were used. EMGdi was quantified as a moving time average. In almost all subjects, during hypoxia changes in EMGdi were inversely and hyperbolically related to changes in PAO2.(More)
W e have evaluated the relationship between respiratory nerve and muscle electrical activity and airway occlusion pressure in both anesthetized animals and conscious humans. This relationship which reflects the coupling of the neuromuscular components of the respiratory control system was studied under conditions of unloaded and loaded breathing. In(More)
The case of a 60-year-old male patient with hyperplastic hypersecretory gastropathy. The diagnosis was reached by means of the histologic study of a sample obtained by endoscopic macrobiopsy. Examination of the gastric secretions showed stimulate and basal hypersecretion; gastrinemia was normal and albumin levels were at the lower limit. Several(More)
BACKGROUND To determine the prevalence of smoking and analyze associated factors in a cohort of patients diagnosed with tuberculosis (TB) in Spain between 2006 and 2013. METHODS Multicenter, cross-sectional, descriptive, observational study using a national database of TB patients, using logistic regression to calculate odds ratios (OR) and confidence(More)
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