Clinics
-
Common variable immunodeficiency is characterized by defective antibody production and recurrent pulmonary infections. Intravenous immunoglobulin is the treatment of choice, but the effects of Intravenous immunoglobulin on pulmonary defense mechanisms are poorly understood. ⋯ We concluded that immunoglobulin administration in Common variable immunodeficiency patients results in significant improvement in indexes of inflammation of the airways with improvement in the transportability of the respiratory mucus by cough.
-
Mobile phones have become indispensable in the daily lives of men and women around the globe. As cell phone use has become more widespread, concerns have mounted regarding the potentially harmful effects of RF-EMR from these devices. ⋯ Given the results of the present study, we speculate that RF-EMR from mobile phones negatively affects semen quality and may impair male fertility.
-
The objective of this study was to determine predictors of in-hospital mortality among older patients admitted to a geriatric care unit. ⋯ This study strengthens the perception of delirium as a mortality predictor among older inpatients. Cancer, immobility, low albumin levels, elevated creatinine levels, history of heart failure and advanced age were also related to higher mortality rates in this population.
-
In recent years, many researchers have investigated the various factors that can influence body posture: mood states, anxiety, head and neck positions, oral functions (respiration, swallowing), oculomotor and visual systems, and the inner ear. Recent studies indicate a role for trigeminal afferents on body posture, but this has not yet been demonstrated conclusively. The present study aims to review the papers that have shown a relationship between the stomatognathic system and body posture. ⋯ If the proprioceptive information of the stomatognathic system is inaccurate, then head control and body position may be affected. In addition, the present review discusses the role the myofascial system plays in posture. If confirmed by further research, these considerations can improve our understanding and treatment of muscular-skeletal disorders that are associated with temporomandibular joint disorders, occlusal changes, and tooth loss.
-
This systematic review of the Brazilian and worldwide literature aims to evaluate the incidence and causes of perioperative and anesthesia-related mortality. Studies were identified by searching the Medline and Scielo databases, followed by a manual search for relevant articles. Our review includes studies published between 1954 and 2007. ⋯ Our systematic review of the literature shows that perioperative mortality rates are higher in Brazil than in developed countries, while anesthesia-related mortality rates are similar in Brazil and in developed countries. Most cases of anesthesia-related mortality are associated with cardiocirculatory and airway events. These data may be useful in developing strategies to prevent anesthesia-related deaths.