Báo cáo y học: "rogesterone in traumatic brain injury: time to move on to phase III trials" doc

... results of phase III trials with progesterone in traumatic brain injury. In the meantime, the scientific community needs to continue to pursue similar, early phase trials with other candidate neuroprotective ... Neuroprotection in traumatic brain injury: a complex struggle against the nature of biology. Curr Opin Crit Care 2007, 13:134-142. 5. Wang KK, Larner SF, Rob...

Ngày tải lên: 13/08/2014, 11:22

... relatively safe and possibly even suboptimal [7,8]. Taking the risk-benefi t equation one step further, it is likely that the early administration of DVT prophylaxis in this patient population may ... safety of thromboprophylaxis in the setting of a traumatic ICH.  is uncertainty is mirrored in the decision analysis by Scales and colleagues [1], in which the estimated risk of I...

Ngày tải lên: 13/08/2014, 20:22

... pulmonary embolism is not confirmed. Introduction When the symptom of haemoptysis occurs in preg- nancy, it is frequently assumed to be caused by a pul- monary embolism, which is a relatively common pathology ... Byrd 1 Abstract Introduction: Haemoptysis in pregnancy is frequently assumed to be caused by a pulmonary embolism. However, it can also be an indicator of serious pathology....

Ngày tải lên: 11/08/2014, 14:21

... kidney injury was attributed to the supple- mentation of vitamin D with resultant hypercalcemia as the mechanism of kidney injury. Excessive vitamin intake and hypercalcemia were not factors in ... stools beginning around the time of the onset of pain. He had not received treatment for his hepatitis C infection. He had intermittent and occa- sionally heavy alcohol consumption on weeke...

Ngày tải lên: 11/08/2014, 00:23

... for toxin binding. W e assume that at resting membrane potentials, only  60% of site-3 receptors are in a high affinity conformation enabling toxin binding (presumably on sodium channels in closed ... synaptosomes gains further support from the 1.9-fold increase in receptor site capacity for scorpion a-toxins b inding in the p resence of b atrachotoxin, an alkaloid toxin binding to...

Ngày tải lên: 08/03/2014, 16:20

... pathologies. Symptoms usually begin within the first 3 months after the traumatic event and last for many years, although there may be a delay of months, or even years, before symptoms appear. Patients ... immunoregulatory mechanisms. Activa- tion of the complement through classical, alternative or lectin pathways generates opsonins, anaphylatoxins, and chemotaxins, mediators of inflammatio...

Ngày tải lên: 08/08/2014, 21:20

... likely to yield more detailed information on witnessing traumatic events, while the CATS is likely to yield more information on vicarious trauma exposure. Adolescents are also more likely to endorse ... of resources (time and money) did not allow for all participants in that study to be included in the present one. Instrumentation 1. Demographic Questionnaire This was clini...

Ngày tải lên: 08/08/2014, 21:20

... each individual and to potentially improve patient outcome. Acute PE is frequently accompanied not only by dyspnoae, but also by RV dysfunction leading to BNP release. In hemodynamically stable ... analysis is our inability to determine the exact incremental value of BNP assessment over and in combination with other conventional risk factors or troponin measurement [16] because indi...

Ngày tải lên: 13/08/2014, 11:22

... vasodilatory eff ects, counter- ing the renin-angiotensin system. Stretch of myocytes is not exclusive to heart failure and, indeed, in critically ill patients many conditions have been shown to increase ... Chiang YT, Latini R, Masson S, Maggioni AP, Glazer RD, Tognoni G, Cohn JN; Val-HeFT Investigators: Changes in brain natriuretic peptide and norepinephrine over time and mor...

Ngày tải lên: 13/08/2014, 20:22

... plotted on the Y axis, shows that viscosity increases with increasing concentration. Thus an increase in erythrocyte concentration results in an increase of viscosity. I shall now determine the ... determined by the numbers of erythrocytes only at a high yield velocity (since high yield velocities destroy rouleaux). Granted this assumption, the viscosity is determined according to t...

Ngày tải lên: 13/08/2014, 22:22