Analysis of Autonomic Modulation in Response to a Session of Aerobic Exercise at Different Intensities in Patients With Moderate and Severe COPD.

Despite the many benefits of performing physical exercise in patients with chronic obstructive pulmonary disease (COPD), information on the response of acute cardiac autonomic modulation in subjects with moderate and severe COPD during and after an aerobic exercise session at different intensities is unknown. The aim of this study was to evaluate the response of cardiac autonomic modulation in patients with moderate and severe COPD during and after an aerobic exercise session at different intensities. Twenty-seven patients with COPD, divided into: Moderate Group and Severe Group, underwent an aerobic exercise sessions with intensities equivalent to 60% and 90% of velocity corresponding to peak oxygen consumption.

Effects of 12 weeks of aerobic training on autonomic modulation, mucociliary clearance, and aerobic parameters in patients with COPD.

Introduction: Patients with chronic obstructive pulmonary disease (COPD) exhibit aerobic function, autonomic nervous system, and mucociliary clearance alterations. These parameters can be attenuated by aerobic training, which can be applied with continuous or interval efforts. However, the possible effects of aerobic training, using progressively both continuous and interval sessions (ie, linear periodization), require further investigation.

Analysis of autonomic modulation after an acute session of resistance exercise at different intensities in chronic obstructive pulmonary disease patients.

Purpose: Physical exercises are employed as part of the treatment of patients with chronic obstructive pulmonary disease (COPD); however information regarding cardiac autonomic modulation after an acute session of resistance exercise (RE) is unknown. The aim of this study was to evaluate the cardiac autonomic modulation, via heart rate variability after an acute session of RE applied at different intensities in COPD patients.

Patients And Methods: Twelve COPD patients underwent an acute session of RE with an intensity of 60% and another of 90% of the one repetition maximum test.

Evaluation of a cognitive-behavioral therapy intervention to improve body image and decrease dieting in college women.

This two-group experimental study evaluated the effectiveness of a cognitive-behavioral body image intervention, adapted from an effective clinical intervention, with normal college females. Participants included nonclinical, freshman college women who were assigned randomly to either the experimental intervention or the control group (brief educational session). Participants were assessed prior to the intervention and again 1 month later on dieting behavior, body image, fear of fat, and anxiety concerning physical appearance.

[Neonatal hyperthyroidism secondary to Basedow's disease in the mother].

Neonatal hyperthyroidism is only seen in children whose mothers had an autoimmune thyroid disease. In these women, thyroid stimulating immunoglobulins (TSI) must be assayed during pregnancy, so that the newborn can be taken care of immediately. Contrary to thyroid hormones, TSI cross the placental barrier and are responsible for thyrotoxicosis; regular monitoring of their decrease in the newborn indicates that these antibodies are of maternal origin.

[Acromegaly and sleep apnea syndrome (author's transl)].

Acromegaly associated with a Sleep Apnea Syndrome has but exceptionally been reported. Polygraphic recordings of sleep have been carried out in parallel with the determination of pituitary hormonal secretions, during the nycthemeral period before and after surgical treatment of the adenoma. There appears a Sleep Apnea Syndrome of the predominant obstructive type; the Apnea index is: 57 (N less than or equal to 4); the hypnogram is considerably jagged, with more than a thousand wakings and changes in the sleep stages, due to a great number of apneas.

[Water and electrolytes disorders in apudocarcinomas (author's transl)].

The authors report an analytic study of hydroelectrolytic disorders in patients with APUD tumors. In most of the cases a diarrhea occurs. The type of this diarrhea is: -- a motrice diarrhea (in the great majority of carcinoid tumor and medullary carcinoma of the thyroid); -- a secretory diarrhea (W.