Exploring the brain gut axis in irritable bowel syndrome specific emphasis on stress and melatonin

... 1.3.1 The brain- gut axis Currently, more and more attention has been put on the dysregulation of brain- gut interactions The brain- gut axis refers to the continuous back and forth interactions of information ... Effects of melatonin on brain- gut axis and IBS related conditions Since the structural identification of melatonin and the availability of a few melatonin agonists and antagonists in the last fifteen ... 3.3.4 Gastrointestinal regulation function of melatonin 3.3.4.1 Gastrointestinal melatonin The finding that the concentration of melatonin in the gastrointestinal tissues surpasses that in the blood...

báo cáo hóa học:" Evaluation of health related quality of life in irritable bowel syndrome patients" pot

... Abstract Background: Quality of life (QOL) is an important measure in the management of Irritable Bowel Syndrome (IBS) Controversy exists in the findings of studies evaluating QOL in IBS subtypes, ... patients since this might increase their QOL Key words: Quality of life; Irritable bowel syndrome; Gender; Anxiety; Depression Background Irritable Bowel Syndrome (IBS) is a common gastrointestinal ... predominant type of bowel habit [3] IBS seems to have a great impact on the health related quality of life (QOL) of the patients [4] The use of health related QOL assessments have come to interest...

A study of bloating symptomatology, the role of gastrointestinal transit and the response to treatment with the 5 HT4 receptor agonist in patients with bloating predominant irritable bowel syndrome

... antagonizing the 5- HT3 receptor slows intestinal transit and that agonizing the 5- HT4 receptor accelerates gastrointestinal transit These observations have led to increased efforts to develop and ... symptomatology of bloating, the role of gastrointestinal transit and effect of tegaserod in non-diarrhea IBS patients with bloating In the first part of this thesis, the symptoms profiles of non-diarrhea ... penetrating 5- HT3 antagonist It is for the treatment of diarrheapredominant IBS in female patients resistant to conventional anti-diarrhoic agents 5- HT4 receptor agonists 24 5- HT4 receptor agonists...

Báo cáo khoa học: acids in the brain: D-serine in neurotransmission and neurodegeneration ppt

... that of glycine in the striatum and compara- in neurotransmission and neurodegeneration C H S T AON MOL OT D-Serine Fig Localization of D-serine in the rat brain The highest D-serine densities ... the retina [67] Fig D-Serine localizes to neurons and astrocytes in the brain Staining for D-serine was performed in pyramidal neurons of layer V of the cerebral cortex and in astrocytes in the ... concentration in the peripheral tissues (Fig 1) Brain d-serine accounts for one-third of the l-serine and its levels are higher than most essential amino acids [24,30] In contrast to l-amino acids, d-serine...

báo cáo hóa học:" Health-related quality of life of irritable bowel syndrome patients in different cultural settings" docx

... aim of this study was to use the SF-36 questionnaire to compare health-related quality of life of individuals suffering from irritable bowel syndrome in two different European cultural settings ... Assessing health-related quality of life in patients with inflammatory bowel disease, in Crete, Greece BMC Gastroenterol 2002, 2:1 Hjortswang H, Ström M, Almer S: Health-related quality of life in ... centres in the city of Linköping located in the south-east region of Sweden [20] In this study, a postal questionnaire, including SF-36, demographics, lifestyle indicators, gastrointestinal and...

Báo cáo khoa học: "Role of mucosal mast cells in visceral hypersensitivity in a rat model of irritable bowel syndrome" ppt

... receptor antagonist effectively reduced the mast cell activatorinduced visceral allodynia [8] In addition, it was also reported that experimental activation of proteinase-activated Role of mucosal mast ... Princeton Instrument, USA) Three sections per animal were examined and the number of MMC was counted in at least 10 randomly selected fields using an image analyzing software Loss of intracellular granules, ... distal colon The degranulation rate of MMC was significantly higher in IBS rat colon than in normal colon In IBS rat colon, Fig The number of mucosal mast cells (MMC) in colonic mucosa MMC was...

guidelines on the irritable bowel syndrome - mechanisms and practical management 2007

... gut.bmj.com on 11 August 2008 1770 GUIDELINES Guidelines on the irritable bowel syndrome: mechanisms and practical management R Spiller, Q Aziz, F Creed, A Emmanuel, L Houghton, P Hungin, R Jones, ... on 11 August 2008 Guidelines on the irritable bowel syndrome 5.8 Investigations 5.8.1 Initial laboratory investigations The concept that IBS is a diagnosis of exclusion is no longer tenable and ... functional dyspepsia and irritable bowel syndrome Neurogastroenterol Motil 2003;15:467–73 185 Ritchie J Pain from the distension of the pelvic colon by inflating a balloon in the irritable colon syndrome...

Credit appraisal for projects in the field of Petroleum in Vietnam Joint stock commercial bank for Industry and Trade - Hanoi branch

... of Petroleum in Vietnam Joint stock commercial bank for Industry and Trade - Hanoi branch 2013 2.1 Some general information about Vietnam Joint stock commercial bank for Industry and Trade - Hanoi ... Credit appraisal for projects in the field of Petroleum in Vietnam Joint stock commercial bank for Industry and Trade - Hanoi branch 2013 the demand for huge capital of investment projects in various ... affect the lending decisions o Appraisal operation 22 Credit appraisal for projects in the field of Petroleum in Vietnam Joint stock commercial bank for Industry and Trade - Hanoi branch 2013 The appraisal...

Báo cáo khoa học: The inﬂuence of cold shock proteins on transcription and translation studied in cell-free model systems pdf

... occurs on the transcriptional or on the translational level, the system of combined transcription translation was decoupled The inuence on the transcriptional level was investigated by in vitro transcription ... dissociation constants were derived for the inhibition of the protein expression by CSP using two models In the most simple model the inhibition is predominantly due to the binding of CSP to one component ... non -cold shock mRNA can be combined with the results of [3] They found an increase in the translation of cold shock mRNAs and of cold tolerant mRNAs with the addition of CspA to a translation...

Báo cáo hóa học: " A comprehensive analysis of the naturally occurring polymorphisms in HIV-1 Vpr: Potential impact on CTL epitopes" doc

... depending on their location, may impact on their binding inhibitors targeting these enzymes The viruses containing alterations may then be able to evade the inhibitory activities of the agents and are ... development of vaccines based on the auxiliary genes of HIV-1 Authors' contributions AS, VA, AK, AB, VS, RC and AC participated in the analysis of the predicted amino acid sequences of Vpr SM, DD and ... only one substitution This domain exhibits a total of 80 variant amino acids and 61 of them are of nonconservative in nature Several laboratories including ours have reported on the importance of...

Báo cáo nghiên cứu nông nghiệp " Biofertiliser inoculant technology for the growth of rice in Vietnam: Developing technical infrastructure for quality assurance and village production for farmers " pot

... setting, to train scientists in methods of strain selection and quality assurance of strains in biofertilisers Field training of villagers, particularly women, in methods of biofertiliser production ... villages given by technologists for training of villagers biofertiliser production in selection of materials, production and ensuring the good quality and application of biofertilisers PROJECT COMPLETION ... yields of rice and more income and the workers in village factories producing the biofertilisers, as a result of more reliable technology 1.2 Context and rationale The current context for biofertiliser...

AN INTERNATIONAL PERSPECTIVE ON THE FUTURE OF RESEARCH IN CHRONIC FATIGUE SYNDROME ppt

... An increased expression in both TLR4 and CD14 22 An International Perspective on the Future of Research in Chronic Fatigue Syndrome may suggest an increase in LPS, LPS increases the expression ... 38 An International Perspective on the Future of Research in Chronic Fatigue Syndrome Lin, J.X and Leonard, W.J (2000) The role of Stat5a and Stat5b in signaling by IL-2 family cytokines Oncogene ... human β-defensin (DEFB1) may have unfavourable consequences on the Th1 cytokines causing an over abundance of these proteins in some 20 An International Perspective on the Future of Research in...

10 irritable bowel syndrome v01

... OTHER DIAGNOSTIC IBS- Dr Trần Ngọc Ánh APPROACH TO THE PATIENT  Diagnostic criteria for irritable bowel syndrome ROME Recurrent abdominal pain or discomfort at least days per month in the last ... Fibromyalgia (49% have IBS)  Chronic fatigues syndrome (51%)  Chronic pelvic pain (50%)  JMTs (64%) Post infections causes: luminal irritation small bowel bacteries over growth, gas, food allergy ... regimens IBS- Dr Trần Ngọc Ánh GENERAL CONSIDERATIONS  IBS- a functional bowel disorder : abdominal pain, discomfort, altered bowel habits, absence of detectable structural abnormalities  IBS-other...

Hội chứng rối loạn tiêu hóa (Irritable Bowel Syndrome - IBS hoặc Spastic Colon) pot

... nhân xách nhiễu tình dục bè dễ bị IBS người lớn lên hoàn cảnh bình thường Ngay biến cố, tai họa xảy thời thơ ấu đưa đến chứng rối loạn tiêu hóa Triệu chứng IBS Hội chứng thường lứa tuổi dậy tuổi ... lẽ triệu chứng hội chứng rối loạn tiêu hóa Những bệnh nhân này, nên bác sĩ sớm tốt Cách chữa trị Theo định nghĩa, IBS mệnh danh bệnh hiểm nghèo kể loại bỏ Vì thế, lý thuyết, bệnh nhân IBS bị “bỏ ... bệnh nhân có triệu chứng bệnh đau bao tử, với ợ chua, đắng hôi miệng, buồn nôn, ói mửa v.v Vì hội chứng rối loạn tiêu hóa bị ảnh hưởng trực tiếp từ vấn đề tâm lý tinh thần, triệu chứng kể thường...

Hội chứng ruột kích thích (irritable bowel syndrome) docx

... dấu hiệu sau triệu chứng hội chứng ruột kích thích: * Có máu phân hay nước tiểu * Nôn ói * Cơn đau bụng tiêu chảy thức dậy chừng * Sốt * Sụt cân 4.CHUẨN ĐOÁN Hội chứng ruột kích thích khó chẩn đoán ... chứng ruột kích thích tác động đến người theo cách khác Tiêu chuẩn xác định hội chứng ruột kích thích khó chịu đau bụng - Những triệu chứng sau thường hay gặp: * Đau quặn bụng giảm sau nhu động ruột ... tăng nhờ phản xạ dày -ruột già,tá tràng- ruột già thông qua dây X 3.NGUYÊN NHÂN Hiện người ta chưa tìm nguyên nhân hội chứng ruột kích thích -Nó cho kết tác động qua lại nhu động ruột bất thường,nó...

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