synapses in sensory pathways posterior columns and spinocerebellar tracts

... Cord 683 Synapses in Sensory Pathways: Lateral and Anterior Spinothalamic Tracts 701 Synapses in Sensory Pathways: Posterior Columns and Spinocerebellar Tracts 715 Reflexes as Indications of Motor ... Landmarks in Transverse Sections Through the Brainstem 559 Somatic and Visceral Sensory Components of the Brainstem: Trigeminal System 577 Somatic and Visceral Sensory Components of the Brainstem, ... Corticospinal Tracts 665 The Types of Somesthetic Sensation: Relations Between Peripheral Sensory Pathways and Spinal Cord 675 Location of Sensory Pathways in the White Matter of the Spinal Cord 683 Synapses...

Ngày tải lên: 27/08/2014, 21:33

... the spinal cord and develop syringomyelia In 2000, Jain et al [19] reported one case of a giant posterior fossa arachnoid cyst extending into the spinal canal to compress the spinal cord and develop ... compress the spinal cord, consequently causing blockage of the spinal canal and the stoppage of cerebral spinal flow, leading to syringomyelia [13,14] The other is an occupied lesion in the posterior ... reported cases of posterior fossa tumor in 1995, Bhatoe et al [3] reported one case of meningioma in the cerebellar tentorium in 2004, Muzumdar et al [4] in 2006 and Wu et al [7] in 2010 each reported...

Ngày tải lên: 25/10/2012, 11:00

Ngày tải lên: 07/08/2014, 15:20

... and Tae-Kyun Shin Fig Immunostaining for Bcl-2 (A, B) in EAE Intense Bcl-2 immunoreactivity is found in neurons and glial cells in the spinal cords of normal rats (A) In EAE, intense Bcl-2 immunoreactivity ... diaminobenzidine- H2O2 solution (0.001% 3,3′ -diaminobenzidine [Sigma] and 0.01% H2O2 in 0.05 M Tris-buffered saline [TBS, pH 7.4]) The sections were counterstained with hematoxylin before mounting ... suggesting that the host cells escape death in autoimmune CNS inflammation This is one possible reason why brain cells, including neurons and glial cells, survive autoimmune injury Our finding that...

Ngày tải lên: 07/08/2014, 15:20

... rats were found to express nestin and/ or vimentin in rats with EAE This finding is in part Embryonic Intermediate Filaments, Nestin and Vimentin, Expression in the Spinal Cords of Rats with Experimental ... Tae-kyun Shin, Yong-duk Lee and Ki-bum Sim nestin, vimentin and GFAP in EAE lesions in the spinal cords of Lewis rats to evaluate the activation capacity of brain cells during autoimmune inflammation ... diaminobenzidine-H2O2 solution (0.001% 3,3′ -diaminobenzidine [Sigma] and 0.01% H2O2 in 0.05 M Tris-buffered saline (TBS, pH 7.4) The sections were counterstained with hematoxylin before mounting...

Ngày tải lên: 07/08/2014, 17:22

... expressed in the white matter of the normal spinal cord in our previous study [13] and in the present study In rats having spinal cord infiltrates of inflammatory cells during EAN, intense CD44 ... the findings into consideration, it is postulated that OPN and its receptor CD44 increase in the spinal cord, a remote lesion, from EAN target tissue including sciatic Osteopontin in rat spinal ... also bind OPN In addition, CD44 expression in the astrocytes in EAN-affected spinal cords may facilitate the migration of inflammatory cells, including both Th1 and Th2 cells, into the spinal...

Ngày tải lên: 07/08/2014, 18:20

... ED1 (B), fibronectin (C) and beta-actin The p-caveolin-1, ED1, and fibronectin immunoreactivities were detected at low levels in the spinal cords of the normal controls (n = 7) and were found to ... stress induces the tyrosine phosphorylation of caveolin-1 (Tyr(14)) via activation of p38 mitogen-activated protein kinase and c-Src kinase Evidence for caveolae, the actin cytoskeleton, and focal ... irradiated spinal cords, p-caveolin-1 was found to be intensely immunostained in the ramified glial cells as well as in some vascular endothelial and ependymal cells (Figs 2C & D) A double-labeling experiment...

Ngày tải lên: 07/08/2014, 20:23

... examined with the patient assuming a supine, then a prone, position Intertriginous areas, including the axillae, groin, and interdigital webs of the hands and feet, plus the nail apparatus, are included ... her/his age ■ The examination should include examination of intertriginous areas including axillae, groin, and interdigital webs of hands and feet, as well as nail apparatus and scalp ■ Features ... Piccolo and Ketty Peris V.3 Lentigines Including Lentigo Simplex, Reticulated Lentigo and Actinic Lentigo 290 Paolo Carli and Camilla Salvini V.4 Squamous Cell Carcinoma Including Actinic...

Ngày tải lên: 12/05/2014, 17:23

... exertion pain as the predominant symptom The remaining 10 (46%) complained of a mix of occasional pain, swelling and stiffness, occasional instability and occasional clicking and locking 15/17 ... pain, joint line tenderness and effusion were common denominators Subjective Symptoms Number of players Percentage (%) Pain Swelling Stiffness Instability Clicking or locking Clinical findings ... used Instead, a combination of spin-echo, fat-suppressed fast spin-echo, and short inversion time inversion recovery (STIR) images are relied upon There are a number of studies involving MRI and...

Ngày tải lên: 20/06/2014, 00:20

... fixed in paraffin wax The embedded blocks were sectioned into 4–5 um slides and prepared for the staining of hematoxylin & eosin, immunohistochemistry, and in situ Cell Death Detection Hematoxylin ... found that vertebral wedging was more prominent in the frontal plane, and there was minimal wedging in the sagittal plane Whether the vertebral wedging in the frontal plane in AIS is the primary ... potential indexes and apoptosis indexes There was no difference between the proliferation potential index and apoptosis index in the resting zone between the convex side and the concave side in each...

Ngày tải lên: 20/06/2014, 00:20

... splitting in the anterior cortex of It is evident the longitudinal splitting in the anterior cortex of a femur tured femora revealed no sign of the longitudinal split in anteroposterior and lateral ... leading to numerous iatrogenic complications during closed intramedullary nailing of the femoral shaft [4,5] An inappropriate entry point for nail insertion into the proximal femur could result in ... the other hand, during nail insertion the relevant stiffness of the nail, the mismatch in curvature between the inserted nail and the medullary canal, in combination with an entry point anterior...

Ngày tải lên: 20/06/2014, 01:20

... hematoxylin and eosin, and then with combined Luxol fast blue and cresyl violet to identify myelin and nerve cells [10] Percentages of myelinated areas in damaged spinal cords were calculated using ... Alizarin red S D: Intense Alizarin red S stained after weeks incubation at osteogenic media and confirmed calcium deposition A and B: Oil red O stain, C and D: Alizarin red S stain, ×100 ASCs were ... effective in canine SCI model, there was little histological evidence of spinal cord tissue regeneration [22] In this study, we examined whether canine ASCs could survive and integrate into neural...

Ngày tải lên: 07/08/2014, 23:22

... Not in humans Collagen I,II,III,gelatin MMP-2 Gelatinase-A 16q13 Gelatin, fibronectin, elastin, laminin, collagen I,III,IV,V,VII,X,XI MMP-9 Gelatinase-B 20q11.2-q13.1 vitronectin,decorin,plasminogen ... Gelatin,CollagenI,IV,V,VII,X,XI,XVII I,vitronectin,Elastin,laminin,fibro nectin, ProMMP-9 proMMP-2 MMP-3 Stromelysins-1 11q22.2-22.3 Laminin, aggregan gelatin, fibronectin MMP-10 Stromelysins-2 ... CollagenI,III,IV,gelatin,elastin,pro MMP-1,8,10 MMP-11 Stromelysins-3 22q11.2 Fibronectin,laminin,aggregan,gel atin MMP-12 Metalloelastase 11q22.2-22.3 Elastin, gelatin, collagen I,IV, fibronectin, laminin, vitronectin,...

Ngày tải lên: 10/08/2014, 05:21

... vehicle crash The remaining 16 patients reported various other mechanisms of trauma, including falls and sports injuries Preoperative complaints and clinical findings Only "pain" was identified ... following incision and elevation of skin flaps, the patient is awakened for key portions of the procedure to provide real time feedback to assist in identifying and excising of pain generating ... evidence of injury In such cases, surgical treatment may provide lasting relief Continued research using randomized and controlled study designs will further advance the understanding and extrapolability...

Ngày tải lên: 10/08/2014, 10:20

... originated from the infraclavicular posterior cord while the remaining had a supraclavicular origin (Figure 1B) Thoracodorsal nerve originated from posterior cord in 66 (88%), axillary nerve in ... previously unreported findings are important in explaining outcome of anesthetic blocks and in interpreting nerve injuries Conclusion Majority of posterior cords in studied population display a wide ... variations Anesthesiologists administering local anesthetic blocks, clinicians interpreting effects of nerve injuries to the upper limb and surgeons operating in the axilla should be aware of...

Ngày tải lên: 10/08/2014, 10:20

... follow initial local excision if the tumor relapses Figure Small and medium-sized vessels with hyaline walls (hematoxylin and eosin stain; original magnification, ×10) between 0.6 cm and 25 cm; and ... range of mass sizes was Figure Prominent dilated vessels with variably hyalinized walls and short spindle-cell fascicles (hematoxylin and eosin stain; original magnification, ×4) Dikaiakos et ... desmin-, and S100P-negative), inflammatory infiltration of lymphocytes, plasma cells, mast cells, and abundant capillaries, many of which with regenerating and degenerating forms (Figures and...

Ngày tải lên: 10/08/2014, 23:20

... analyzed and interpreted our patient data, GG, SE and GR contributed equally in designing and writing the paper with NT Meanwhile, NN was involved in drafting the manuscript and revising it critically ... spindle-shaped tumor cells arranged in short fascicles between numerous vessels with collagenized walls (Hematoxylin-Eosin × 100) in men The tumors were localized in the scrotum and the inguinal ... marker for distinguishing the latter from AAM, inasmuch as immunopositivity for desmin and muscle-specific actin has more recently been shown in a substantial proportion of AAM [9] Regarding the surgical...

Ngày tải lên: 11/08/2014, 11:23

... suggest that an altered innate immune response is involved in the pathogenesis of vascular and inflammatory disease and is responsible for the observed clinical findings in patients with rosacea ... used in five randomized and controlled studies with good results [97] Systemic therapy with doxycycline, minocycline, clarithromycin, and moderately high doses of prednisolone or oral isotretinoin ... edema, connective tissue and sebaceous gland hyperplasia Stage IV, or rhinophyma, shows dermal and sebaceous gland hyperplasia, and dilated and cystic sebaceous glands Most individuals affected by...

Ngày tải lên: 11/08/2014, 20:20

... dysplasia and the most common type of short-limb dwarfism [13] and is usually diagnosed at birth Clinically the rhizomelic limb shortening and the broad and prominent forehead may not be striking, ... appearance of linear showing Anteroposterior radiograph of the ankle jointlucencies Anteroposterior radiograph of the ankle joint showing enchondromas with the appearance of linear lucencies ... responsible for a) writing the MS, b) data analysis, and c) conception and design, KK and MR Participated in conception and design, FG Participated in data analysis peer reviewed and published immediately...

Ngày tải lên: 11/08/2014, 21:22

... sweat gland tumors originating from eccrine or apocrine glands Histologically they show apocrine, eccrine, secretory, and ductal features, and the exact cellular origin of cylindromas remains unknown ... evolve, and finally a further advancement into the internal auditory canal and cerebellopontine angle may cause dizziness and/ or sensorineural hearing loss Additionally it is important to investigate ... Adjuvant therapy includes chemotherapy, immunotherapy, and radiation Figure disease Winkler8 Winkler disease Ulcerated nodule with overlying crust The surrounding skin is inflamed as indicated by...

Ngày tải lên: 12/08/2014, 00:20