head neck and oral examination
Báo cáo y học: " Impairment of chondrocyte biosynthetic activity by exposure to 3-tesla high-field magnetic resonance imaging is temporar" pptx
... 1.5-tesla device (using a standard protocol for routine knee-joint examination) Metacarpophalangeal joints of 3-month-old calves and adult steers were opened aseptically and cartilage samples (100 ... cartilage markers aggrecan and collagen type IIIIand also of IL-1β Unexposed cultures served as negative controls (control) mRNA cartilage markers aggrecan and collagen type and also of IL-1β was ... type II collagen and IL-1β The endogenous expression of aggrecan, type II collagen and IL-1β was assessed expression of aggrecan, type II collagen and IL-1β with RT–PCR on days 0, and after exposure...
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Báo cáo y học: "Voxel-based structural magnetic resonance imaging (MRI) study of patients with early onset schizophrenia" potx
... vessels, and other extraneous tissues which were subsequently ignored [37] Global volumes of grey and white matter, CSF, and whole brain (grey and white matter plus CSF) were calculated and compared ... contributions YY, GS, and TT designed the study YY and TT contributed to recruitment of study subjects and MRI data collection HM and TT were involved in clinical evaluation of the participants and procedures ... according to the Standard Occupational Classification [33], and handedness was determined by self-report Statistical significance was set at p < 0.05 for clinical comparisons, and for the volume...
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Formulation of superparamagnetic iron oxides by nanoparticles of biodegradable polymer for magnetic resonance imaging (MRI)
... 180mm and slice thickness = 5mm The values for TR and TE of the IOs and the IO-loaded PLGA-mPEG nanoparticles to obtain r1, r2 and r2* relaxivities were given in Table 3.1 Table 3.1 The TE and ... molecular targets to allow for earlier recognition and characterization of disease, earlier and direct evaluation of treatment outcomes, and a deeper understanding of disease development, there is a need ... the use of any toxic organic solvent and surfactant The drug and the polymer of interest are solubilized in a supercritical fluid, and the solution is 11 expanded through a nozzle The supercritical...
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Tài liệu Magnetic resonance imaging and gynecological devices doc
... artifacts are more prominent in gradient-echo and echoplanar sequences, and we may try to reduce them using a 539 smaller voxel, shorter echo time, or larger bandwidth or even performing the exam with ... endometrial mucosa and the myometrium), if we employ a low-frequency signal; and the myometrium, using a medium- intensity signal IUDs must be correctly placed inside the uterine cavity and are visualized ... disease or, more frequently, extrapelvic disease In 1987, Mark and Hricak [10] carried out in vitro and in vivo studies using RMI 0.35 T and 1.5 T on women with a nonmetallic IUD (Lippes Loop Intrauterine...
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Tài liệu Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications Edited by Rakesh Sharma doc
... the third and fourth parvocellular layers (Calkins & Hendry, 1996) Layers and have on-center receptive fields, and layers and have off-center receptive fields Layers and have both on- and off- center ... their head is on top and their feet are on the bottom and the physical person does not get blurred The proximal on the other hand is 2-dimensional, depends on point of view, inverted, blurred and ... efforts of governmental, industrial and academic institutions globally Regardless of the MRI systems and the brands used, one should always be able to understand and justify the use of the right...
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Báo cáo hóa học: " Adenoviruses with an avb integrin targeting moiety in the fiber shaft or the HI-loop increase tumor specificity without compromising antitumor efficacy in magnetic resonance imaging of colorectal cancer metastases" pdf
... mouse model was designed and developed by SLA MRI methods were validated by UAR and SLA, interpretation of MR images was done by JH and SLA and quantification of tumor volumes and subsequent analysis ... HCT116 and HT29 cells, RGD in the HI loop of the fiber was the most potent and increased luciferace expression 145 and 804 -fold in comparison with the wild type virus, respectively In Co115 and ... Haartman Institute and Finnish Institute of Molecular Medicine, University of Helsinki, Finland 2HUSLAB, Helsinki University Central Hospital, Finland 3Department of Obstetrics and Gynecology, Duesseldorf...
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báo cáo hóa học:" Dynamic magnetic resonance imaging in assessing lung function in adolescent idiopathic scoliosis: a pilot study of comparison before and after posterior spinal fusion" doc
... apex and counter pressures at opposite ends under SSEP monitoring Rod estimation and preliminary contouring was then made Decortication of facet joints and transverse processes was made and bone ... into axial and coronal planes so that motions of the chest wall and diaphragm could be assessed The chest wall and diaphragmatic motions were measured in antero-posterior, left-right and cranio-caudal ... the highest point of the diaphragm and a line parallel to the lung apex (Fig 3a and 3b) All the lung volume, chest wall and diaphragmatic dimensions in the right and left hemithorax were measured...
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Báo cáo hóa học: " Carbon-coated iron oxide nanoparticles as contrast agents in magnetic resonance imaging" potx
... bare iron oxide and carbon-coated iron oxide nanoparticles, respectively The bands at 1,700 and 1,610 cm−1 in the spectra of carbon-coated iron oxide are associated with the C=O and C=C vibrations, ... Authors' contributions HB and TA synthesized the carbon-coated nanoparticles SH carried out FTIR and DLS measurements YC and SJ performed MRI measurements to determine T1 and T2 relaxivities IR ... respectively The bands at 1,700 and 1,610 cm−1 in the spectra of carbon-coated iron oxide are associated with the C=O and C=C vibrations, respectively Figure MR images for T1 (a) and T2 (b) measurements,...
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Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging - Volume II Thorax, Heart, Abdomen, and Pelvis (Part 1 ) pptx
... terms and conditions of license Axial 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Deltoid muscle Head of humerus (head of humerus) Pectoralis major muscle Pectoralis ... Weber, and Tanja Breunig, and also to Birgit Reuter and Marion Hellinger of the Siemens Manufacturing Center We owe the good coronary CTs on our 64-line CT to our colleagues Christoph Buntru and ... processing and storage 12345 Moeller, Sectional Anatomy © 2007 Thieme All rights reserved Usage subject to terms and conditions of license V Dedicated to our parents, Alfred and Friedel Möller and...
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Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging - Volume II Thorax, Heart, Abdomen, and Pelvis (Part 2 ) doc
... ovary Inferior epigastric artery and vein Uterus Ileum Sigmoid colon (distal part) Rectus abdominis muscle External iliac artery and vein Femoral nerve Ovarian artery and vein Gluteus minimus muscle ... muscle and rectus femoris muscle Gluteus minimus muscle Sartorius muscle Iliopsoas muscle Internal abdominal oblique muscle Transversus abdominis muscle Femoral nerve and external iliac artery and ... minimus muscle Sartorius muscle Iliopsoas muscle and rectus femoris muscle Acetabular lip (anterior part) Femoral artery, vein and nerve Ligament of head of femur Rectus abdominis muscle Urinary...
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Báo cáo y học: "Functional magnetic resonance imaging (fMRI) of attention processes in presumed obligate carriers of schizophrenia: preliminary findings" ppsx
... (right and left inferior and medial frontal gyri, and right middle frontal gyrus), temporal (left mid-temporal gyrus) and parietal cortex (right precuneus, left inferior parietal lobule) (A), and ... bilateral culmen, bilateral inferior and superior parietal lobe, bilateral inferior occipital gyri, L superior and inferior temporal gyri, and R middle temporal gyrus during the sustained condition ... circles and respond to letter matches at the same time as previously described line at an echo time of 40 ms and a repetition time of 3000 ms Head movement was minimised by foam padding with the head...
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Báo cáo y học: "Autologous chondrocyte implantation for cartilage repair: monitoring its success by magnetic resonance imaging and histology" ppt
... poly-Llysine-coated slides and stained with haematoxylin and eosin (H&E) and safranin O (0.5% in 0.1-M sodium acetate, pH 4.6, for 30 s) for general histology, measurement of cartilage thickness, and assessment ... whom biopsy specimens were obtained and their histology and MRI scores Patient and sample no Patient’s age at ACI (years) 20 20 25 28 Sex Interval between graft and biopsy (months) M Treatment Location ... lateral femoral condyle; M, mosaicplasty; MFC, medial femoral condyle; MOD, modified O’Driscoll; MRI, magnetic resonance imaging; n/a not applicable; N/A not available with standard and polarised...
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Báo cáo y học: "Can magnetic resonance imaging differentiate undifferentiated arthritis" ppsx
... erosion and scintigraphic patterns compatible with RA were 1.00 and 0.87, respectively Thus, in polyarthritis patients unclassified despite conventional clinical, biochemical and radiographic examinations, ... duration), which remained unclassifiable despite conventional clinical, biochemical and radiographic (hands and feet) examinations, were included Patients who fulfilled the ACR criteria for RA or who ... wrist and metacarpophalangeal joints of the most symptomatic hand and wholebody bone scintigraphy were performed The patterns of MRI is more sensitive for the detection of early inflammatory and...
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Báo cáo y học: "Magnetic resonance imaging changes of sacroiliac joints in patients with recent-onset inflammatory back pain: inter-reader reliability and prevalence of abnormalities" potx
... changes and structural changes and the different localization of these changes Pathological changes of interest were defined as inflammation and structural changes including erosions, sclerosis and ... capsule, the joint space and the retro-auricular ligaments Firstly, in different sessions, MRI scans were reviewed and scored together by two observers (LHD and RW) and discrepancies in scoring ... all sequences) Inflammation and sclerosis were scored on the iliac and sacral side of both SI joints separately Erosions and ankylosis were scored for the entire left and right SI joints Active...
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Báo cáo y học: "Long term evaluation of disease progression through the quantitative magnetic resonance imaging of symptomatic knee osteoarthritis patients: correlation with clinical symptoms and radiographic change" pps
... medial femoral condyle and tibial plateau volume; lateral compartment: summation of lateral femoral condyle and tibial plateau volume, femoral compartment: summation of medial and lateral femoral ... knee OA as defined with standing knee X-rays were excluded The results of the femoral and tibial compartments demonstrated similar and statistically significant results and are presented in Table ... JPR, JMP, JMM, JFB, GAC, and JPP analyzed and interpreted the data JPR, JMP and JPP prepared the manuscript JPR and GAC performed the statistical analysis All authors read and approved the final...
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Báo cáo y học: "proximal interphalangeal joints in rheumatoid arthritis: a comparison with magnetic resonance imaging, conventional radiography and clinical examination" pdf
... radiography and clinical examination and comparable to the information provided by MRI Materials and methods Patients We examined a total of 158 second to fifth metacarpophalangeal (MCP) joints and 140 ... fifth MCP joints and the second to fifth PIP joints of the dominant hand: the dorsal, radial and palmar aspects of the second MCP joint; the dorsal and palmar aspects of the third and fourth MCP ... finger joints (MCP and/ or PIP joints) The exclusion criteria were severe deformity of MCP or PIP joint and contraindications to MRI Ultrasonographic, clinical, laboratory and MRI examinations of...
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Tìm thêm: xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25