anatomy and physiology chapter 12 the central nervous system

báo cáo hóa học: " Temporal expression and cellular origin of CC chemokine receptors CCR1, CCR2 and CCR5 in the central nervous system: insight into mechanisms of MOG-induced EAE" pptx

Ngày tải lên : 19/06/2014, 22:20

... 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 CCR1 and its ligand CCL3 in the pathogenesis ... chemokine receptors CCR1, CCR2 and CCR5 are critical for the recruitment of mononuclear phagocytes to the central nervous system (CNS) in multiple sclerosis (MS) and other neuroinflammatory diseases. Mononuclear ... crucial for the understanding of therapeutic modulation and the validation of CCR1, CCR2 and CCR5 as feasible targets for therapeutic intervention in MS. Background Multiple sclerosis (MS) is the most...

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Báo cáo khoa học: "Immunohistochemical study of constitutive neuronal and inducible nitric oxide synthase in the central nervous system of goat with natural listeriosis" potx

Ngày tải lên : 07/08/2014, 14:23

... Constitutive NOSs are most important in the initial generation of NO in the central nervous system (CNS), and therefore NO is important for intracellular signaling and neurotransmission [1, 11]. Besides its ... hematoxylin. Magnification A and B, ì 66. C and D, ì 132. Immunohistochmical study of nitric oxide synthase in the central nervous system of goat 79 Enhanced expression of nNOS and iNOS in L . mon oc ytogenes -infected ... endothelial NOS (eNOS), and inducible NOS (iNOS) [13]. In the central nervous system tissues, all major NOS isoforms are either constitutively expressed or induced by the appropriate stimuli...

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báo cáo khoa học: "Isolated angiitis of the central nervous system with tumor-like lesion, mimicking brain malignant glioma: a case report and review of the literature" pdf

Ngày tải lên : 09/08/2014, 02:20

... wrote the initial draft. WY drew the pictures. WZ revised the draft. SL described the MRI features. GL provided the pathological diagnosis. TJ was the surgeon and gave the final approval of the ... of the central nervous system: initial and follow-up MR features. Neuroradiology 2009, 51:651-659. 12. Ay H, Sahin G, Saatci I, Söylemezoğlu F, Saribaş O: Primary Angiitis of the Central Nervous ... Vasculitis of the nervous system. Curr Opin Neurol 2004, 17:317-336. 16. Calabrese LH, Furlan AJ, Gragg LA, Ropos TJ: Primary angiitis of the central nervous system: diagnostic criteria and clinical...

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Báo cáo khoa học: Planarian peptidylglycine-hydroxylating monooxygenase, a neuropeptide processing enzyme, colocalizes with cytochrome b561 along the central nervous system pptx

Ngày tải lên : 30/03/2014, 15:20

... central 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 nervous system; ... the emergence of the Plathelminthes in the evolutionary history. The eye of the planarian is one of the most ancestral and primitive types of visual systems in animals and is of particular ... 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...

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Section III - Drugs Acting on the Central Nervous System docx

Ngày tải lên : 12/07/2014, 20:21

... in the striatum, in the limbic zones of the cerebral cortex, and in other major regions of the limbic system except the hippocampus (seeHökfelt, et al. , 1976, 1977). At the cellular level, the ... (D 2S ) and D 2 long (D 2L ), the D 3 , and the D 4 receptors (seeGrandy and Civelli, 1992; Gingrich and Caron, 1993; Civelli, 1994). The D 1 and D 5 receptors activate adenylyl cyclase. The D 2 ... of the anesthetic agent in inspired gas, (2) pulmonary ventilation delivering the anesthetic to the lungs, (3) transfer of the gas from the alveoli to the blood flowing through the lungs, and...

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Báo cáo sinh học: "The long term effects of chemotherapy on the central nervous system" docx

Ngày tải lên : 06/08/2014, 18:21

... combinations of chemotherapy and cranial radiation. The excellent correlation of the in vitro and in vivo results of Noble and colleagues’ study [1] raises the hope that the technique used might ... G: Abnormal CT scans of the brain in asymptomatic children with acute lymphocytic leukemia after prophylactic treatment of the central nervous system with radiation and intrathecal chemotherapy. N Engl ... necessitating either bone marrow transplantation or peripheral stem cell support to boost the immune system, and either no craniospinal radiation or focused radiation to the tumor bed. The increased...

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Báo cáo sinh học: "Systemic 5-fluorouracil treatment causes a syndrome of delayed myelin destruction in the central nervous system" doc

Ngày tải lên : 06/08/2014, 18:21

... there was a 2.5-fold increase in apoptosis in the subventricular zone (SVZ) and a 4-fold increase in the dentate gyrus of the hippocampus (DG). The increased cell death persisted in the SVZ and ... interaural AP +2.5 mm and AP +1.1 mm. BrdU + cells were counted in the area of the dentate gyrus, including the hilus, subgranular zone and the granule cell layer and analyzed as for the SVZ. Quantitative ... 0.001), and the interaction of treatment and time is very significant ( p < 0.01); ((bb)) in the CC, both the treatment effect and time effect are extremely significant ( p < 0.001), and the...

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Báo cáo sinh học: "How chemotherapy damages the central nervous system Christina A Meyers" ppsx

Ngày tải lên : 06/08/2014, 18:21

... also found that the agents caused increased cell death and decreased cell division in the subventricular zone, the dentate gyrus of the hippocampus and the corpus callosum in mice. These effects ... hippocampus and the corpus callosum), primarily in progenitor cells and oligodendrocytes. To determine whether these findings resulted in functional impairment, they investigated the auditory ... understanding of the mechanisms of acute and, importantly, progressive and delayed injury to the brain from clinically relevant short-term exposure to a widely used chemotherapy agent. Furthermore,...

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báo cáo khoa học: "In vivo observation of gold nanoparticles in the central nervous system of Blaberus discoidalis" potx

Ngày tải lên : 11/08/2014, 00:22

... system. We study the effects and interactions of negatively charged gold nanoparticles (nAuNPs) with the cockroaches CNS in vivo. The authors refer to the nervous system as the brain and the nerve cord ... vibration and changes in weather affect the activity of both g roups. The effects of these variables are diminished by presenting the activity ratio of the treated to the untreated group. Although the ... nters the biological system, the response of the immune system is to block further damage by encapsu- lating the object. This response has been readily found and studied in insects [27,28]. The...

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Báo cáo y học: "Possible gabapentin and ketamine interaction causing prolonged central nervous system depression during post-operative recovery following cervical laminoplasty: a case report" potx

Ngày tải lên : 11/08/2014, 00:23

... hours, while the ketamine metabolite half-life is two and a half hours. Gabapentin is eliminated from the systemic cir- culation by renal excretion. Ketamine is metabolized in the liver and excreted by the ... Bejnarowicz and Bruce A Schoneboom Abstract Introduction: The drugs gabapentin and ketamine are used frequently in the peri-operative setting. There is poor documentation whether or not gabapentin and ... Unfortunately, however, there is little documented evidence to suggest that gabapentin and ketamine interact to additively or synergistically depress the central nervous system (CNS) and/ or have respira- tory-depressant...

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Saladin Anatomy and Physiology The Unity of Form and Function Episode 12 pps

Ngày tải lên : 12/08/2014, 16:21

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Cancer of the Brain and Other Central Nervous System doc

Ngày tải lên : 22/03/2014, 17:20

... Barnholtz-Sloan, Andrew E. Sloan, and Ann G. Schwartz Chapter 25 Cancer of the Brain and Other Central Nervous System Chapter 25 Cancer of the Brain and Nervous System National Cancer Institute ... 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 1990;36:347-52. 12. Gurney JG, Smith MA, Bunin GR. Chapter ... IV Unknown Figure 25.8: Other Central Nervous System Cancer: Relative Survival Rates by Grade, Ages 20+, 12 SEER Areas, 1988-2001 Table 25.8: Cancer of the Other Central Nervous System Cancer: 1-,...