Search results for "17"
showing 10 items of 14048 documents
Subarachnoid Haemorrhage in an Elderly Patient with Comorbidities
2020
Abstract Subdural hemorrhage is usually caused by a traumatic injury. Other risk factors that may lead to subdural hemorrhage include: hypertension, anticoagulants, elderly, alcohol abuse, vascular abnormalities etc. Mortality range is between 50% and 90% depending on age, admission Glasgow Coma Scale (GCS) and anticoagulant treatment. We present a case of 74-year old patient, female, known for diabetes, high blood pressure, obesity, chronic heart failure, receiving anticoagulant treatment, bronchial asthma who develops a posttraumatic massive chronic subdural hematoma accompanied by comorbidities.
Prognostic value of Hutchinson's sign for ocular involvement in herpes zoster ophthalmicus
2017
Management of chronic knee osteoarthritis pain: Where are we going?
2016
Recent Advances in Computational Approaches for Designing Potential Anti-Alzheimer’s Agents
2017
“Brainstorming”: Extracellular Vesicles in Physical Activity and Neuronal Health
2020
Physical and mental activity are known to contribute to brain health and overall longevity. Extracellular vesicles (EVs) have attracted attention for their ability to transport bioactive cargo through various body-fluids and their role in tissue crosstalk and regeneration. Targeted intercellular communication processes, including those facilitated by EVs, are of vital importance for the complex architecture and function of the brain. Activated neurons trigger the transfer of EVs from myelinating oligodendrocytes to neurons, promoting neuronal long-term maintenance and survival. Likewise, physical activity leads to the liberation of EVs into the circulation, while the molecular link between …
Patología vascular: ¿causa o efecto en la enfermedad de Alzheimer?
2018
Resumen: Introducción: La enfermedad de Alzheimer (EA) es la principal enfermedad neurodegenerativa cortical. Su incidencia aumenta con la edad, lo que provoca importantes problemas médicos, sociales y económicos, especialmente en países con población envejecida. Objetivo: El objetivo de esta revisión es poner de manifiesto las evidencias que existen sobre el modo en que la disfunción vascular puede contribuir al deterioro cognitivo en la EA, así como las posibilidades terapéuticas que de ello podrían derivarse. Desarrollo: La hipótesis vascular ha surgido como alternativa a la hipótesis de la cascada amiloide como explicación de la fisiopatología de la EA. Esta hipótesis sitúa en los vasos…
Author response: Dopamine neurons drive fear extinction learning by signaling the omission of expected aversive outcomes
2018
Barrel Cortex Function Special Issue Editorial
2018
Overview of the History of the Cranial Nerves: From Galen to the 21st Century
2018
Throughout history the description and classification of the cranial nerves has been linked to the development and characteristics of anatomy and the role that it played as a tool in providing rationality to medicine, together with social, cultural, religious, and philosophical factors. Anatomists were interested in the cranial nerves, but they disagreed on their number and their paths. We can divide the history of the cranial nerves into three different periods: the first, early or macroscopic period; the second or microscopic period; and the third period or ontogenesis and genoarchitecture. The main aim of this article is to show how the description and knowledge of the cranial nerves wer…
Building Robustness into Translational Research
2020
AbstractNonclinical studies form the basis for the decision whether to take a therapeutic candidate into the clinic. These studies need to exhibit translational robustness for both ethical and economic reasons. Key findings confirmed in multiple species have a greater chance to also occur in humans. Given the heterogeneity of patient populations, preclinical studies or at least programs comprising multiple studies need to reflect such heterogeneity, e.g., regarding strains, sex, age, and comorbidities of experimental animals. However, introducing such heterogeneity requires larger studies/programs to maintain statistical power in the face of greater variability. In addition to classic sourc…