Hippokratia
-
A 46-year-old white woman with lesions on the lower lip, perioral area and in the soft tissues of the oral cavity (gingivae and palate) was examined. The clinical signs were recorded, and incisional biopsies from the oral lesions were taken. The diagnosis of sarcoidosis was established by the histopathological evidence of typical non-caseating granulomas from tissue biopsy, supported by serum ACE- 57.9 U/L, blood calcium 16.83 mEq/L and 24-hrs urine calcium 600 mg). Oral lesions may be the first or the only sign of sarcoidosis in an otherwise healthy patient.
-
To compare the efficacy of oral and intravenous administration of iron supplements for treating postpartum anemia. ⋯ Intravenous administration of iron sucrose seems to be safe and it helps postpartum women to recover early from anemia.
-
Operative vaginal delivery in singleton term pregnancies: short-term maternal and neonatal outcomes.
The rate of operative vaginal delivery has remained stable the last decade, however the rate of vacuum has increased against forceps application. Different maternal and neonatal outcomes have been proposed by many reports. The aim of the present study is to compare the short term maternal and neonatal outcomes between vacuum and forceps delivery. ⋯ Results of the present study indicate that both modes of instrumental vaginal delivery are safe with respect to maternal morbidity and neonatal trauma. However, forceps application increases the risk of neonatal compromise consequently necessitating their admission in the NICU.
-
The traditional scientific approach of investigating the role of a variable on a living organism is to remove it or the ability of the organism to sense it. Gravity is no exception. ⋯ Here on earth, although surrounded by gravity we are negligent in using gravity as it was intended, to maintain the level of health that is appropriate to living in 1G. These, changes in lifestyle or pathologies caused by various types of injury can benefit as well from artificial gravity in much the same way as we are now considering for astronauts in space.
-
The recent engagement of Brazil in the construction and utilization of the International Space Station has motivated several Brazilian research institutions and universities to establish study centers related to Space Sciences. The Pontificia Universidade Catolica do Rio Grande do Sul (PUCRS) is no exception. ⋯ The history of Brazilian, and why not say worldwide, space science should unquestionably go through PUCRS. As time passes, the pioneering spirit of our University in the aerospace area has become undeniable. This is due to the group of professionals, students, technicians and staff in general that have once worked or are still working in the Center of Microgravity, a group of faculty and students that excel in their undeniable technical-scientific qualifications.