barrett apos s esophagus pathophysiology and management
Chapter 012. Pain: Pathophysiology and Management (Part 2) pot
Ngày tải lên :
06/07/2014, 08:20
... of potassium (K+) and to synthesis of prostaglandins (PG) and bradykinin (BK) Prostaglandins increase the sensitivity of the terminal to bradykinin and other pain-producing substances B Secondary ... not simply passive messengers of threats to tissue injury but also play an active role in tissue functions protection through these neuroeffector Events leading to activation, sensitization, and ... Sensitization is of particular importance for pain and tenderness in deep tissues Viscera are normally relatively insensitive to noxious mechanical and thermal stimuli, although hollow viscera...
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Chapter 012. Pain: Pathophysiology and Management (Part 4) pot
Ngày tải lên :
06/07/2014, 08:20
... the pain-transmission pathways One of these circuits has links in the hypothalamus, midbrain, and medulla, and it selectively controls spinal pain-transmission neurons through a descending pathway ... contains opioid receptors and is sensitive to the direct application of opioid drugs In animals, lesions of the system reduce the analgesic effect of systemically administered opioids such as morphine ... enhance as well as suppress pain Both paininhibiting and pain-facilitating neurons in the medulla project to and control spinal pain-transmission neurons Since pain-transmission neurons can be...
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Chapter 012. Pain: Pathophysiology and Management (Part 6) pptx
Ngày tải lên :
06/07/2014, 08:20
... blood, gastrointestinal bleeding is a particular risk Increased age and history of gastrointestinal disease increase the risks of aspirin and NSAIDs In addition to NSAIDs' well-known gastrointestinal ... total dose In this way, such side effects as sedation, nausea, and respiratory depression can be minimized This approach has been used extensively in obstetric procedures and for lowerbody postoperative ... effects include nausea, vomiting, constipation, and sedation The most serious side effect is respiratory depression Patients with any form of respiratory compromise must be kept under close observation...
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Chapter 012. Pain: Pathophysiology and Management (Part 8) pptx
Ngày tải lên :
06/07/2014, 08:20
... not analgesia The TCAs that have been shown to relieve pain have significant side effects (Table 12-1; Chap 386) Some of these side effects, such as orthostatic hypotension, drowsiness, cardiac ... inhibitors such as fluoxetine (Prozac) have fewer and less serious side effects than TCAs, but they are much less effective for relieving pain It is of interest that venlafaxine (Effexor) and duloxetine ... inhibitors These drugs may be particularly useful in patients who cannot tolerate the side effects of tricyclics Anticonvulsants and Antiarrhythmics These drugs are useful primarily for patients with...
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Chapter 012. Pain: Pathophysiology and Management (Part 9) docx
Ngày tải lên :
06/07/2014, 08:20
... primary responsibility of all physicians is to minimize the physical and emotional discomfort of their patients Familiarity with pain mechanisms and analgesic medications is an important step toward ... contrast, opioid medications should be used as a second- or third-line drug class While highly effective for many painful conditions, opioids are sedating, and their effect tends to lessen over ... inhibitors (SNRIs, e.g., venlafaxine and duloxetine) Thus, in the elderly or in those patients whose daily activities require high-level mental activity, these drugs should be considered as the first...
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Chapter 012. Pain: Pathophysiology and Management (Part 1) pptx
Ngày tải lên :
06/07/2014, 08:20
... duality of pain: it is both sensation and emotion When acute, pain is characteristically associated with behavioral arousal and a stress response consisting of increased blood pressure, heart rate, ... myelinated Adelta (Aδ) and the unmyelinated (C fiber) axons (Fig 12-1) These fibers are present in nerves to the skin and to deep somatic and visceral structures Some tissues, such as the cornea, are ... nerve consists of the axons of three different types of neurons: primary sensory afferents, motor neurons, and sympathetic postganglionic neurons (Fig 12-1) The cell bodies of primary sensory afferents...
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Chapter 012. Pain: Pathophysiology and Management (Part 5) pps
Ngày tải lên :
06/07/2014, 08:20
... in these cases, and all practitioners should be familiar with their use Aspirin, Acetaminophen, and Nonsteroidal Anti-Inflammatory Agents (NSAIDs) These drugs are considered together because they ... conditions are so painful that rapid and effective analgesia is essential (e.g., the postoperative state, burns, trauma, cancer, sickle cell crisis) Analgesic medications are a first line of treatment ... Although the pathophysiology of this condition is poorly understood, the pain and the signs of inflammation are rapidly relieved by blocking the sympathetic nervous system This implies that sympathetic...
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Báo cáo khoa học: "Mucin pattern reflects the origin of the adenocarcinoma in Barrett''''s esophagus: a retrospective clinical and laboratorial study" ppsx
Ngày tải lên :
09/08/2014, 04:21
... cells was usually found at the mucosal surface, and in some cases it was seldom detected MUC2 was associated specifically with goblet cells in IM and was usually found at the mucosal surface ... and MUC3 associated with protection from bile [14] Some authors suggested that mucin histochemistry could be used to establish if a pattern of mucin staining in Barrett' s esophagus may be associated ... detailed study of gastric mucosa microcarcinomas, and described the gastric adenocarcinoma histogenesis They examined stomachs resected for nonmalignant diseases and identified tumor less than mm and...
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báo cáo khoa học: " LgR5 expression and cancer stem cell hypothesis: clue to define the true origin of esophageal adenocarcinomas with and without Barrett’s Esophagus?" ppsx
Ngày tải lên :
10/08/2014, 10:21
... 0.4643) Discussion Similar to other solid tumor entities [8], a stem cell hypothesis has been proposed for Barrett s esophagus (BE) and its association with EAC [13] However, this hypothesis has not ...
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Báo cáo khoa hoc:" Small cell carcinoma arising in Barrett''''s esophagus: a case report and review of the literature" pptx
Ngày tải lên :
11/08/2014, 10:23
... disease at review at 12 months Conclusion Small cell esophageal carcinoma is rare and its association with dysplastic Barrett' s esophagus is extremely infrequent The high carcinogenic risk of Barrett' s ... enolase (NSE) A diagnosis of primary small cell carcinoma of the distal third of the esophagus arising from dysplastic Barrett' s esophagus was made The patient received another month course of postoperative ... primary small cell carcinoma of the distal third of the esophagus arising from dysplastic Barrett' s mucosa is presented and the relevant literature is reviewed Figure esophagus Initial CT scan revealed...
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FAILURES IN LOGISTICS MANAGEMENT OF VINALINK’S LOGISTICS DEPARTMENT AND RECOMMENDATIONS
Ngày tải lên :
20/04/2013, 11:13
... organization s business strategies Because market demand is changing, business strategies should be ready to change to satisfy customers’ needs and wants However, any changes of strategies should be ... solutions for their businesses Moreover, these lessons will lower risks when implementing business strategies and losses resulting from bad decisions Finally, manager should be alerted and ready ... reserve stock As a result, it is more necessary for Vinalink s warehouses to make good use of space to stock as much goods as possible Having many wide aisles becomes a disadvantage in this case because...
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Tài liệu Tips and tricks gleaned from UGA’s Foundations of Leadership and Management Program doc
Ngày tải lên :
20/12/2013, 23:15
... Business Skills Do 's and Don'ts for More Professional Speaking and Writing Tips and tricks gleaned from UGA s Foundations of Leadership and Management Program Business Skills Quiz Sixty-seven ... words possible Notes in paragraph forms It is not necessary to prepare notes prior to speaking Business Skills Quiz What does a speaker with his/her hands for the most energy and sense of professionalism? ... percent of first impressions are true > true > false A firm handshake is only offered to a businessman, not a business woman > true > false How long should a business sentence and business paragraph...
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Construction Process Planning and Management: An Owner ’ s Guide to Successful Projects potx
Ngày tải lên :
07/03/2014, 07:20
... posttensioned slabs are designed, recording and verifying stressing operations and sampling and inspection of posttensioning strands For structural steel and miscellaneous metals, tests will ... nature, and the architect s and owner s expectations ■ A question and answer opportunity for the bidders to discuss conflicts, inconsistencies, omissions, and unclear items in the plans and specifications ... stairs ■ Visual inspections and torque tests for some structural-steel bolt connections ■ Pull-test to assure that hangers and rods encased in concrete are secure (Remember those connections that...
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U.S. Army Security Cooperation - Toward Improved Planning and Management docx
Ngày tải lên :
29/03/2014, 16:20
... defense personnel by U .S institutions and programs both in CONUS and overseas Military Contacts This category includes senior defense official and senior officer visits, counterpart visits, ship ... Working Group Security Assistance Secretary of the Air Force/International Affairs Security Assistance Office Security Assistance Team Security Assistance Training Directorate Security Assistance Training ... Planning Systems (JSPS) nor, at present, Army planning systems have been designed to facilitate a sort of crosscutting analysis that incorporates both the costs and benefits of AIA As stated earlier,...
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PARKINSON’S DISEASE: National clinical guideline for diagnosis and management in primary and secondary care ppt
Ngày tải lên :
31/03/2014, 13:20
... diagnosis at regular intervals (6–12 months) Throughout disease Diagnosis and early disease Disease progression Parkinson s disease algorithm Figure 3.1 Parkinson s disease algorithm: interventions ... Diagnosis is particularly highlighted This can be difficult, and while swift assessment by someone with appropriate expertise is important when suspicion of Parkinson s disease first arises, so ... personal self-care activities such as eating, drinking, washing and dressing environmental issues to improve safety and motor function cognitive assessment and appropriate intervention s Access to speech...
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báo cáo sinh học:" Empowering primary care workers to improve health services: results from Mozambique''''s leadership and management development program" docx
Ngày tải lên :
18/06/2014, 17:20
... combination of lectures, discussions, individual and group exercises, and self-assessments of leadership competencies The topics included: ▪ Concepts of leadership and the MSH Leading and Managing Framework ... survey Discussion MSH staff and provincial facilitators visited each health unit at least monthly after the first workshop to support the participants and assess progress The MSH philosophy of developing ... and MSH The Challenges Program used simple management and leadership tools to assist the health units and their communities to address health service challenges in family planning, maternal and...
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báo cáo hóa học:" Quality of life in patients with various Barrett''''s esophagus associated health states" ppt
Ngày tải lên :
20/06/2014, 15:20
... guidance for estimates to be used in cost-effectiveness analyses as well as guidance for designing larger Barrett' s esophagus quality of life assessment studies Our findings may also provide some preliminary ... Paper Standard Gamble Survey; Imagined Paper Standard Gamble; Post Successful Esophagectomy with Dysphagia State Description; Post Successful PDT (no dysphagia) Description; Post Successful PDT ... Utilities Associated with Various Barrett' s Esophagus Health States Health State Mean (Median) Range SD Actual Patient Health State Barrett' s esophagus (no dysplasia) Hypothetical Patient Health States...
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Báo cáo y học: "Phenomenology and management of cognitive and behavioral disorders in Parkinson''''s disease. Rise and logic of dementia in Parkinson''''s disease" pptx
Ngày tải lên :
08/08/2014, 21:20
... "has not yet obtained a place in the classification of nosologists Some have regarded its characteristic symptoms as distinct and different diseases, and others have given its name to diseases ... in the individual subject rests on the use of criteria derived from unsatisfactory definitions and procedures Assessments such as the WAIS bring a degree of objectivity to assessment of cognitive ... progress rapidly and often respond poorly to levodopa, suggests that they may not have idiopathic PD, since autopsy studies suggest that a rapid progression of symptoms and poor levodopa response...
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The Emergence of the “I” Reflections on the Use of Qualitative Research Methods in a Master´s Program in Educational Management and Leadership at the VNU University of Education
Ngày tải lên :
13/08/2015, 10:21
... instruments She then asked small groups of both teachers and students (!) to compose their own lists of criteria for evaluating teachers and lessons The groups then met and discussed the strengths and ... “help students in their daily lives” Very significant was Ms T s use of methods which could create new encounters first, between students and students, and second, between students and school personnel ... spending long hours with the students in the seminar room and/ or at the local coffee shop discussing and dissecting their texts These sessions - which involved two supervisors, the student and a colleague-translator...
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