anatomy of the central nervous system powerpoint

Ngày tải lên: 09/08/2014, 02:20

... suggesting that the lack of CCR5 does not protect from MS, but rather it may predispose to the chronic course of the disease [69]. This would further imply that in view of the redundancy in the chemokine system, ... immu- noneutralization of CCL3 [44], DNA vaccination [45], or genomic deletion of the CCR1 gene [22], reduces clinical disease. Taken together, the results of the present study and from previous ones on the role of ... of CCR5 in humans per se con- fers no protection from MS, and the lack of effect of CCL3 deficiency in mice [67] illustrates redundancy in the chemokine system. Although some of the data on the...

Ngày tải lên: 19/06/2014, 22:20

... vulnerable, population of patients. Chemotherapy-induced cognitive decline in the absence of radiation The best data on the cognitive effects of chemotherapy alone have come from studies of children with ... G: Abnormal CT scans of the brain in asymptomatic children with acute lymphocytic leukemia after prophylactic treat- ment of the central nervous system with radiation and intrathecal chemotherapy. N Engl ... brain tumors, especially for the very young. Because of the rapid myelinization that occurs in infants, the finding by Noble and colleagues [1] of the adverse effects of chemotherapy on oligodendrocytes...

Ngày tải lên: 06/08/2014, 18:21

... also provided the first demonstration of delayed effects of chemotherapy on the latency of impulse conduction in the auditory system, offering the possibility of non-invasive analysis of myelin damage ... TUNEL + nuclei; the distribution, morphology and size of these nuclei resembled those of the microvasculature endothelial cells of the CNS (Figure 11c-e). Double-labeling to visualize expression of 12.12 Journal ... at the 6 month time point, along with markedly decreased levels of MBP in the CC and in the white-matter tracts of the striatum of treated animals (Figure 10). In agreement with the majority of...

Ngày tải lên: 06/08/2014, 18:21

Ngày tải lên: 07/08/2014, 14:23

Ngày tải lên: 11/08/2014, 00:22

Ngày tải lên: 23/03/2014, 01:20

... the emer- gence of the Plathelminthes in the evolutionary his- tory. The eye of the planarian is one of the most ancestral and primitive types of visual systems in animals and is of particular ... one of the simplest animal groups with a central nervous system. Their primitive central nervous system produces large quantities of a variety of neuropeptides, of which many are amidated at their C ... in the planarian cen- tral nervous system to support the PHM activity and that it predates the emergence of Plathelminthes in the evolutionary history. Abbreviations AsA, ascorbic acid; CNS, central...

Ngày tải lên: 30/03/2014, 15:20

... delivering the anesthetic to the lungs, (3) transfer of the gas from the alveoli to the blood flowing through the lungs, and (4) loss of the agent from the arterial blood to all the tissues of the ... this term, because the components of the limbic system neither function consistently as a system nor are the boundaries of such a system precisely defined. Parts of the limbic system also participate ... in the Central Nervous System The capacity to integrate information from a variety of external and internal sources epitomizes the cardinal role of the CNS, namely to optimize the needs of the...

Ngày tải lên: 12/07/2014, 20:21

Ngày tải lên: 06/08/2014, 18:21

... 25 Cancer of the Brain and Other Central Nervous System Chapter 25 Cancer of the Brain and Nervous System National Cancer Institute 216 SEER Survival Monograph Chapter 25 Cancer of the Brain and Nervous ... Peace BB. Analysis of patterns of care of brain tumor patients in the United States: a study of the Brain Tumor Section of the AANS and the CNS and the Commission on Cancer of the ACS. Clin Neurosurg ... better understand the influence of morphologic and demographic factors on survival. Other CNS cancers include cancers of the central nervous system and malig- nant meningiomas of the brain. Benign...

Ngày tải lên: 22/03/2014, 17:20

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Ngày tải lên: 14/08/2014, 08:20

Ngày tải lên: 10/08/2014, 05:21