24 research outputs found
Sa‘īd b. Ḥasan, biographical notes through the prism of Masālik al-Naẓar
The Islamic polemical tract Kitāb Masālik al-Naẓar reveals much about its author, the Jewish apostate Sa‘īd b. Ḥasan. Sa‘īd plunges into diverse polemic themes, including some with which he is poorly acquainted, and uses sources from all three Abrahamic faiths, showing greater familiarity with Jewish sources than with the Qur’ān. The discussion explores Sa‘īd’s treatment of various issues in Muslim-Jewish polemics through the prism of his important polemical tract, Masālik al-Naẓar, and takes one of the first steps toward lifting Sa‘īd out of his undeserved obscurity in scholarship
Neuroregeneration in neurodegenerative disorders
<p>Abstract</p> <p>Background</p> <p>Neuroregeneration is a relatively recent concept that includes neurogenesis, neuroplasticity, and neurorestoration - implantation of viable cells as a therapeutical approach.</p> <p>Discussion</p> <p>Neurogenesis and neuroplasticity are impaired in brains of patients suffering from Alzheimer's Disease or Parkinson's Disease and correlate with low endogenous protection, as a result of a diminished growth factors expression. However, we hypothesize that the brain possesses, at least in early and medium stages of disease, a "neuroregenerative reserve", that could be exploited by growth factors or stem cells-neurorestoration therapies.</p> <p>Summary</p> <p>In this paper we review the current data regarding all three aspects of neuroregeneration in Alzheimer's Disease and Parkinson's Disease.</p