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Gallo A, Agnitelli MC, Pellegrino S, Calcagni ML, Montalto M. Retroperitoneal fibrosis and Helicobacter pylori infection: report of an unusual association. Scand J Rheumatol 2023; 52:574-576. [PMID: 37139832 DOI: 10.1080/03009742.2023.2197315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 05/05/2023]
Affiliation(s)
- A Gallo
- Department of Geriatrics and Orthopedics, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - M C Agnitelli
- Department of Geriatrics and Orthopedics, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - S Pellegrino
- Department of Geriatrics and Orthopedics, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - M L Calcagni
- Nuclear Medicine Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Department of Radiological and Hematological Sciences, Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Montalto
- Department of Geriatrics and Orthopedics, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
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Montalto S, McElduff P, Hardy K, Montalto M. The Treatment of Infective Endocarditis in Hospital in the Home in Australia 2011–2017. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Montalto S, McElduff P, Hardy K, Montalto M. Hospital in the Home in the Treatment of Heart Failure in Australia. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ianiro G, Bibbò S, Montalto M, Ricci R, Gasbarrini A, Cammarota G. Systematic review: Sprue-like enteropathy associated with olmesartan. Aliment Pharmacol Ther 2014; 40:16-23. [PMID: 24805127 DOI: 10.1111/apt.12780] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 04/06/2014] [Accepted: 04/14/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND The onset of a sprue-like enteropathy in association with olmesartan therapy has been recently reported. AIMS To perform a systematic review of the literature and describe three additional cases of olmesartan-associated enteropathy. METHODS Electronic and manual bibliographic searches were performed to identify original reports in which subjects who were undertaking olmesartan developed a sprue-like enteropathy. Because of the scarcity of studies with adequate sample size, case series with less than 10 patients and case reports were also considered. Data extraction was performed independently by two reviewers. RESULTS A total of 11 publications met our pre-defined inclusion criteria, for an overall number of 54 patients (including our series). Almost all patients presented with diarrhoea and weight loss. Normocytic normochromic anaemia and hypoalbuminaemia were the commonest laboratory defects at presentation. Antibody testing for coeliac disease was always negative. Variable degrees of duodenal villous atrophy were present in 98% of patients, while increased intra-epithelial lymphocytes were documented in only 65% of cases. After discontinuation of olmesartan, all reported patients achieved resolution of signs and symptoms. CONCLUSIONS Although the available evidence is limited, the olmesartan-associated sprue-like enteropathy may be considered as a distinct clinical entity, and should be included in the differential diagnosis when serological testing for coeliac disease is negative.
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Affiliation(s)
- G Ianiro
- Department of Internal Medicine, Division of Internal Medicine and Gastroenterology, School of Medicine and Surgery, A. Gemelli Hospital, Catholic University, Rome, Italy
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Montalto M, Gallo A, Santoro L, D'Onofrio F, Landolfi R, Gasbarrini A. Role of fecal calprotectin in gastrointestinal disorders. Eur Rev Med Pharmacol Sci 2013; 17:1569-1582. [PMID: 23832721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Fecal calprotectin (FC) has been proposed as a useful and non-invasive marker of acute intestinal inflammation. AIM We summarize recent evidences on FC, providing practical perspectives on its diagnostic and prognostic role in different gastrointestinal conditions. MATERIALS AND METHODS We performed a MEDLINE search for all articles published on FC in human gastroenterology field up to December 2011. We chose evidences from well-designed and controlled studies when available. A meta-analysis was not performed because of the heterogeneity of these studies. RESULTS Most of relevant data derived from studies on inflammatory bowel disease (IBD). FC concentrations (FCCs) showed a good diagnostic precision for separating organic and functional intestinal diseases and well correlated with IBD activity. FCCs were higher in subjects with NSAID enteropathy, but the actual correlation between FC and endoscopy is under investigation. FCCs can not be recommended for colorectal neoplasia population screening purpose. Few and heterogeneous studies have been performed in order to evaluate role of FC in other gastrointestinal conditions. CONCLUSIONS FC has been widely proposed as a filter to avoid unnecessary endoscopies. Nevertheless, it should not be considered as a marker of organic intestinal disease at all; rather it represents a marker of "neutrophilic intestinal inflammation". In IBD, more and larger studies are needed to confirm FC's capacity to correlate with IBD extent, to predict response to therapy and relapse, and the presence of a subclinical intestinal inflammation in asymptomatic first-degree relatives of patients. For NSAID enteropathy, the actual correlation between FC and endoscopic results needs further confirmation. Finally, as regarding other gastrointestinal conditions, available data are still insufficient to draw any final conclusion and further studies should be encouraged.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy.
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Montalto M, Gallo A, Ojetti V, Gasbarrini A. Fructose, trehalose and sorbitol malabsorption. Eur Rev Med Pharmacol Sci 2013; 17 Suppl 2:26-29. [PMID: 24443064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Carbohydrate malabsorption is a frequent clinical condition, often associated with abdominal symptoms. Although lactose represents the most commonly malabsorbed sugar, also other carbohydrates, such as fructose, trehalose and sorbitol may be incorrectly absorbed in the small intestine. Fructose malabsorption seems more common in patients with functional bowel disease, even if randomized and controlled studies on these topic were few and on small samples. Interpretation of breath hydrogen testing is difficult. In particular, neither studies comparing this test with a gold standard, nor validated doses and concentrations to be used, are available. Trehalose malabsorption due to trehalase deficiency represents a very rare condition and available studies do not support its relevance in clinical practice. Sorbitol absorption is dose and concentration related, and depends on the entity of intestinal absorption surface. Nevertheless, the finding of its malabsorption is not expression of a specific cause of intestinal bowel damage. From available data, it is not possible to draw definite conclusions about clinical relevance of fructose, trehalose and sorbitol malabsorption, as well as, about diagnostic accuracy of commonly used tests to detect all these conditions. On the other hand, in patients who refer abdominal discomfort after ingestion of different carbohydrate-containing foods, a small intestinal bacterial overgrowth, should be promptly considered. This is because the large amount of intestinal bacteria may unspecifically ferment sugars, causing an abnormal H2 production and consequently a misleading diagnosis of sugar malabsorption.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy.
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Di Rienzo T, D'Angelo G, D'Aversa F, Campanale MC, Cesario V, Montalto M, Gasbarrini A, Ojetti V. Lactose intolerance: from diagnosis to correct management. Eur Rev Med Pharmacol Sci 2013; 17 Suppl 2:18-25. [PMID: 24443063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This review discusses one of the most relevant problems in gastrointestinal clinical practice: lactose intolerance. The role of lactase-persistence alleles the diagnosis of lactose malabsorption the development of lactose intolerance symptoms and its management. Most people are born with the ability to digest lactose, the major carbohydrate in milk and the main source of nutrition until weaning. Approximately, 75% of the world's population loses this ability at some point, while others can digest lactose into adulthood. Symptoms of lactose intolerance include abdominal pain, bloating, flatulence and diarrhea with a considerable intraindividual and interindividual variability in the severity. Diagnosis is most commonly performed by the non invasive lactose hydrogen breath test. Management of lactose intolerance consists of two possible clinical choice not mutually exclusive: alimentary restriction and drug therapy.
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Affiliation(s)
- T Di Rienzo
- Department of Internal Medicine and Gastroenterology, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy.
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Boué G, Oshagh M, Montalto M, Santos NC. Degeneracy in the characterization of non-transiting planets from transit timing variations. ACTA ACUST UNITED AC 2012. [DOI: 10.1111/j.1745-3933.2012.01236.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Covino M, Simeoni B, Montalto M, Burzotta F, Buccelletti F, Carbone L, Gallo A, Gentiloni Silveri N. Reduced performance of Troponin T for acute coronary syndromes diagnosis in the elderly and very elderly patients: a retrospective study of 2688 patients. Eur Rev Med Pharmacol Sci 2012; 16 Suppl 1:8-15. [PMID: 22582477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
STUDY OBJECTIVE We evaluated the performance of Troponin T (cTnT) for acute coronary syndrome (ACS) diagnosis in elder compared to younger patients. MATERIALS AND METHODS We retrospectively evaluated 2688 patients admitted to our Emergency Department for suspected ACS. All patients received ECG, serum creatinine determination, and serial cTnT samplings. Patients were considered positive for cTnT if they had a cTnT above our reference standard (>0.03 microg/L) in any determination obtained within 6 hours from admission. ACS diagnosis, either acute myocardial infarction or unstable angina, was based on reviewed data and discharge diagnosis hospital. Patients were divided in three groups according to age: <65-years-old, elders > or =65 and <80 years, and very elders > or =80 years. CTnT diagnostic accuracy for ACS was compared in these three groups in patients <65 years. RESULTS Two thousands six and hundred eighty-eight patients (35.3% female) were enrolled in this study. 1087 patients (40.4%) were <65 years old, while 1205 patients (44.8%) were >or =65 and <80 years, and 396 patients (14.8%) were > or =80 years. The overall sensitivity of cTnT for ACS diagnosis was 0.57 (CI 95% 0.54-0.60) with a specificity of 0.71 (CI 95% 0.69-0.73). In older cohorts cTnT showed a reduced performance for ACS diagnosis. Area under the receiver operating characteristic curve of abnormal cTnT for ACS was 0.70 (0.66-0.73) in <65 years, 0.61 (95% CI 0.60-0.66) in > or =65 and <80 years, and 0.59 (0.53-0.65) in > or =80 years. CONCLUSION Compared to younger patients cTnT showed a reduced performance for ACS diagnosis in elders > or =65 and <80 years; cTnT performance was further reduced in patients > or =80 years.
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Affiliation(s)
- M Covino
- Department of Emergency Medicine, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy.
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10
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Tuan F, Montalto M, Pell MB, Bianchi M, Pendica S, Traverso ML. [Stability study of paediatric extemporaneous parenteral nutrition with lipids]. NUTR HOSP 2011; 26:522-7. [PMID: 21892570 DOI: 10.1590/s0212-16112011000300014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2009] [Accepted: 06/21/2010] [Indexed: 11/22/2022] Open
Abstract
UNLABELLED Stability of extemporaneous parenteral nutrition is a critical aspect of these formulations, with impact in patient safety and quality of service. In lipid emulsions physical stability can be assessed by the increase in the number of lipid globules of size superior than 500 nm, generated by coalescence of small globules during time. OBJECTIVES To determine medium size of the lipid globules that compose the internal phase of TNA, in order to evaluate its stability and establish beyond-use date of the parenteral nutrition. To evaluate distribution profile of the lipid globules in the parenteral nutrition and compare it with this of the lipid emulsion used as raw material. METHOD Globule size assessment by dynamic light scattering in a paediatric extemporaneous parenteral nutrition formula of frequent use, stored in different periods of time and temperatures. RESULTS Medium globule size of the parenteral nutrition analyzed samples did not exceed the limit recommended by literature. Medium size and distribution of the lipid globules in the original lipid emulsion did not have significative changes after the compounding of the parenteral nutrition. DISCUSSION Obtained data allow to consider that the extemporaneous parenteral nutrition evaluated would have a beyond-use date superior than the one now in use. This research must be deepened by the study of other formulas of parenteral nutrition in order to optimize the setting of beyond-use date.
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Affiliation(s)
- F Tuan
- Laboratorio de Terapia Intravenosa LATIVSA, Rosario, Argentina.
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Gallo A, Giovinale M, Fonnesu C, Covino M, Montalto M, Gasbarrini G. [Comparison of a new medical device with domperidone in functional dyspepsia: a randomized, cross-over, controlled study]. Minerva Med 2011; 102:133-139. [PMID: 21483400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
AIM Management of functional dyspepsia is still controversial. Different controlled trials reported a superiority of prokinetics, H2-receptor antagonists and proton-pump inhibitors over placebo; nevertheless, symptomatic improvement after therapy is often incomplete and some of these drugs possess serious side effects. The aim of the study was to evaluate the efficacy of a new medical device in respect to domperidone in patients with functional dyspepsia. METHODS In a cross-over, randomized trial, 36 patients with functional dyspepsia ingested two daily doses of a medical device (Digerfast) or domperidone (Peridon) for 21 days. Clinical evaluation was performed at baseline (T0) and after 21 days (T1) for each treatment. A Visual Analogue Scale (VAS) and the generic scale 36-item Short Form (SF-36) were used to assess symptom intensity and changes in health-related quality of life, respectively. RESULTS At T0 no statistical difference was found for each symptom between medical device and domperidone. At T1 both treatments significantly improved in respect to baseline values all the evaluated gastrointestinal symptoms (P<0.5 for all comparisons) except for vomiting. No difference in gastrointestinal symptoms between the two treatments was found at T1. Regarding SF-36 evaluation, at T0 no statistical differences were found for each SF-36 parameter between the two regimens. At T1 both treatments significantly improved most of the evaluated SF-36 parameters in respect to baseline values. No difference in SF-36 parameters between the two treatments was found at T1. CONCLUSION Both the medical device and domperidone significantly improved gastrointestinal symptoms and quality of life in subjects with functional dyspepsia, not showing significant difference in efficacy.
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Affiliation(s)
- A Gallo
- Istituto di Medicina Interna, Università Cattolica del Sacro Cuore, Roma, Italia
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Montalto M, Biolato M, Gallo A, Racco S, Marrone G, Manna R, Grieco A, Gasbarrini G. Severe Giant Cell Arteritis Associated with Essential Thrombocythaemia. Int J Immunopathol Pharmacol 2010; 23:1271-4. [DOI: 10.1177/039463201002300433] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Giant-cell arteritis (GCA) is a chronic vasculitis of the elderly usually involving the ophthalmic arteries, which can result in visual loss. High platelet counts may have some pathogenic significance in the obstruction of the ophthalmic circulation and a few cases of associated essential thrombocythaemia and GCA have been described. Here we report a case of severe temporal arteritis associated with essential thrombocythaemia.
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Affiliation(s)
- M. Montalto
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - M. Biolato
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - A. Gallo
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - S. Racco
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - G. Marrone
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - R. Manna
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - A. Grieco
- Department of Internal Medicine, Catholic University of Rome, Italy
| | - G. Gasbarrini
- Department of Internal Medicine, Catholic University of Rome, Italy
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Montalto M, Gallo A, Curigliano V, D'Onofrio F, Santoro L, Covino M, Dalvai S, Gasbarrini A, Gasbarrini G. Clinical trial: the effects of a probiotic mixture on non-steroidal anti-inflammatory drug enteropathy - a randomized, double-blind, cross-over, placebo-controlled study. Aliment Pharmacol Ther 2010; 32:209-14. [PMID: 20384610 DOI: 10.1111/j.1365-2036.2010.04324.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAIDs) can cause serious gastrointestinal side effects. Faecal calprotectin assay represents a simple and practical method for diagnosis of NSAID enteropathy. Intestinal micro-organisms are necessary for the development of NSAID-induced small bowel lesions and hence it has been suggested that probiotics could protect against NSAID enteropathy. AIM To evaluate the effect of a probiotic mixture in comparison with placebo on faecal calprotectin concentrations (FCCs) in healthy volunteers receiving indomethacin. METHODS In a double-blind, cross-over trial, 20 healthy volunteers ingested a daily dose of probiotic mixture (VSL#3) or placebo for 21 days. From day 16 to day 19, all subjects were also administered 50 mg/day of indomethacin. FCCs were measured the day before starting probiotic/placebo ingestion (T0), and every day from day 15 to day 21. RESULTS During dosing with probiotic, median FCCs were significantly increased only at day 17 with respect to T0 values, whereas during dosing with placebo, they were significantly increased at every day from day 17 to day 21 with respect to T0 values. CONCLUSIONS Treatment with VSL#3 before and during indomethacin therapy significantly reduces FCCs in healthy subjects with respect to placebo, suggesting that this approach could be useful in decreasing indomethacin-induced intestinal inflammation.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, Catholic University, Rome, Italy.
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Ridone S, Arginelli D, Inglese E, Lucca A, Matheoud R, Miranti A, Montalto M, Peroni C, Rudoni M, Secco C, Vallegiani S, Vigna L. Evaluation of in vitro and in vivo stability of the radiopharmaceutical [153Sm]Sm-EDTMP for biokinetics studies in bone metastases pain palliation care. J Radioanal Nucl Chem 2009. [DOI: 10.1007/s10967-009-0277-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gallo A, Gasbarrini G, Nicoletti M, Montalto M, Addolorato G. Evaluation of symptoms and palatability in healthy volunteers after ingestion of an iced dessert by using different flavours. J BIOL REG HOMEOS AG 2009; 23:127-131. [PMID: 19589295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
It is well-known that digestion has a pivotal role in maintaining a state of wellbeing. The influence of certain foods and some herbal drugs has been ascertained. Epidemiological data show that the Mediterranean diet, with a high consumption of fresh vegetables and fruit, mainly citrus, has a beneficial effect and plays a protective gastrointestinal role. Previously, we assessed the influence on the eventual occurrence of symptoms during digestion of an iced dessert containing a mixture of digestive plant extracts, citrus juices and liquors, showing that its ingestion does not cause significant gastrointestinal symptoms in healthy volunteers. Taking into consideration that sensory properties of food may also influence digestion, we also evaluated the palatability of the product. In order to evaluate the effect of different tastes on the digestive processes, we performed a further similar evaluation with two new flavours. The ingestion of these iced desserts at the end of the meal does not cause significant gastrointestinal symptoms. Moreover, palatability median score shows a good appreciation of the products. Therefore, the combination of digestive herbs, citrus juice and liquors in different flavours gives rise to a product with a positive mix of good palatability, favourable acceptance and herbal constituents, able to maintain a good digestive condition.
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Affiliation(s)
- A Gallo
- Institute of Internal Medicine, Catholic University, Rome
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Gasbarrini A, Corazza GR, Gasbarrini G, Montalto M, Di Stefano M, Basilisco G, Parodi A, Usai-Satta P, Vernia P, Anania C, Astegiano M, Barbara G, Benini L, Bonazzi P, Capurso G, Certo M, Colecchia A, Cuoco L, Di Sario A, Festi D, Lauritano C, Miceli E, Nardone G, Perri F, Portincasa P, Risicato R, Sorge M, Tursi A. Methodology and indications of H2-breath testing in gastrointestinal diseases: the Rome Consensus Conference. Aliment Pharmacol Ther 2009; 29 Suppl 1:1-49. [PMID: 19344474 DOI: 10.1111/j.1365-2036.2009.03951.x] [Citation(s) in RCA: 181] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Breath tests represent a valid and non-invasive diagnostic tool in many gastroenterological conditions. The rationale of hydrogen-breath tests is based on the concept that part of the gas produced by colonic bacterial fermentation diffuses into the blood and is excreted by breath, where it can be quantified easily. There are many differences in the methodology, and the tests are increasingly popular. AIM The Rome Consensus Conference was convened to offer recommendations for clinical practice about the indications and methods of H2-breath testing in gastrointestinal diseases. METHODS Experts were selected on the basis of a proven knowledge/expertise in H2-breath testing and divided into Working Groups (methodology; sugar malabsorption; small intestine bacterial overgrowth; oro-coecal transit time and other gas-related syndromes). They performed a systematic review of the literature, and then formulated statements on the basis of the scientific evidence, which were debated and voted by a multidisciplinary Jury. Recommendations were then modified on the basis of the decisions of the Jury by the members of the Expert Group. RESULTS AND CONCLUSIONS The final statements, graded according to the level of evidence and strength of recommendation, are presented in this document; they identify the indications for the use of H2-breath testing in the clinical practice and methods to be used for performing the tests.
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Affiliation(s)
- A Gasbarrini
- Department of Internal Medicine, Gemelli Hospital, Catholic University, Rome, Italy.
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Manna R, Cerquaglia C, Curigliano V, Fonnesu C, Giovinale M, Verrecchia E, Montalto M, De Socio G, Soriano A, La Regina M, Gasbarrini G. Clinical features of familial Mediterranean fever: an Italian overview. Eur Rev Med Pharmacol Sci 2009; 13 Suppl 1:51-53. [PMID: 19530512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Familial Mediterranean Fever (FMF) is the most frequent periodic febrile syndrome among the autoinflammatory syndromes (AS), nowadays considered as innate immunity disorders, characterized by absence of autoantibodies and autoreactive T lymphocytes. FMF is a hereditary autosomal recessive disorder, characterized by recurrent, self-limiting episodes of short duration (mean 24e72 h) of fever and serositis. In FMF, periodic attacks show inter- and intra-individual variability in terms of frequency and severity. Usually, they are triggered by apparently innocuous stimuli and may be preceded by a prodromal period. The Mediterranean FeVer gene (MEFV) responsible gene maps on chromosome 16 (16p13) encoding the Pyrine/Marenostrin protein. The precise pathologic mechanism is still to be definitively elucidated; however a new macromolecular complex, called inflammasome, seems to play a major role in the control of inflammation and it might be involved in the pathogenesis of FMF. The most severe long-term complication is type AA amyloidosis, causing chronic renal failure. Two types of risk factors, genetic and non-genetic, have been identified for this complication. Currently, the only effective treatment of FMF is the colchicine. New drugs in a few colchicine resistant patients are under evaluation
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Affiliation(s)
- R Manna
- Department of Internal Medicine, Catholic University of Sacred Heart, Rome, Italy.
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Montalto M, Gallo A, Santoro L, D'Onofrio F, Curigliano V, Covino M, Cammarota G, Grieco A, Gasbarrini A, Gasbarrini G. Low-dose lactose in drugs neither increases breath hydrogen excretion nor causes gastrointestinal symptoms. Aliment Pharmacol Ther 2008; 28:1003-12. [PMID: 18657134 DOI: 10.1111/j.1365-2036.2008.03815.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Despite the reported tolerance to a low dose of lactose, many lactose malabsorbers follow a rigorous lactose-free diet also avoiding lactose-containing drugs. Up to now, only a few case reports have described the onset of gastrointestinal symptoms in lactose malabsorbers following the ingestion of these drugs. It has been suggested that capsules/tablets contain no more than 400 mg of lactose. AIM To evaluate breath H(2) excretion and intolerance symptoms after ingestion of a capsule containing 400 mg of lactose or placebo through a randomized, cross-over, double-blind, controlled study. METHODS Seventy-seven lactose maldigesters with intolerance underwent two H2 breath tests with both 400 mg of lactose and 400 mg of placebo. Gastrointestinal symptoms occurring in the 8 h following the ingestion of different substrates were evaluated by a visual-analogue scale. RESULTS Ingestion of 400 mg of lactose did not cause a significant difference in breath H2 excretion or in the severity of gastrointestinal symptoms compared to placebo. CONCLUSION In patients with lactase deficiency, drugs containing 400 mg of lactose or less can be used safely.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, Catholic University, Rome, Italy.
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Gasbarrini G, Gallo A, Nicoletti M, Montalto M, Addolorato G. Evaluation of effects (symptoms and palatability) after ingestion of "Gran Soleil" in healthy volunteers. J BIOL REG HOMEOS AG 2008; 22:201-205. [PMID: 18842174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A good digestion is essential to maintain a healthy status. It is known that physiological digestive processes could be improved by the ingestion of some medicinal plants, while specific foods can facilitate the occurrence of gastrointestinal symptoms. Moreover, sensory properties of food seem to also influence digestion. We assessed the influence on physiological digestive processes of two Gran Soleil (GS) products containing a mixture of digestive plant extracts, citrus juices and liquors. We evaluated, in 10 healthy volunteers, the eventual occurrence of gastrointestinal symptoms after their ingestion and measured their palatability. Ingestion of GS did not cause significant gastrointestinal symptoms. Moreover, the palatability median score shows a good appreciation of the products. In conclusion, it is possible to suppose that a product with a good palatability, able to support and maintain a good digestive condition, derives from the mixture of digestive herbs, citrus juices, liquor and other ingredients.
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Affiliation(s)
- G Gasbarrini
- Institute of Internal Medicine, Catholic University, Rome, Italy.
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22
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Arginelli D, Berton G, Bortoluzzi S, Canuto G, Groppi F, Montalto M, Nocente M, Ridone S, Vegro M. Purification and separation of 239+240Pu and 241Am in biological samples by anion-exchange and extraction chromatography for high resolution alpha-spectrometry analyses. J Radioanal Nucl Chem 2008. [DOI: 10.1007/s10967-008-0710-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Cammarota G, Cuoco L, Cesaro P, Santoro L, Cazzato A, Montalto M, La Mura R, Larocca LM, Vecchio FM, Gasbarrini A, Salvagnini M, Gasbarrini G. A highly accurate method for monitoring histological recovery in patients with celiac disease on a gluten-free diet using an endoscopic approach that avoids the need for biopsy: a double-center study. Endoscopy 2007; 39:46-51. [PMID: 17252460 DOI: 10.1055/s-2006-945044] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND STUDY AIM Endoscopy with duodenal biopsy is often performed in order to assess histological recovery in patients with celiac disease who are on a gluten-free diet. Use of the "immersion" technique during upper endoscopy allows visualization of duodenal villi or detection of total villous atrophy. In this two-center study, we investigated the accuracy of the immersion technique in predicting histological recovery in patients on a gluten-free diet whose initial diagnosis of celiac disease had been made on the basis of total villous atrophy. PATIENTS AND METHODS The immersion technique was performed in 62 patients with celiac disease who were being treated and who had been referred for follow-up (26 patients at the Rome center and 36 patients at the Vicenza center). All these patients had an initial diagnosis based on positive antibodies and biopsy-proved duodenal total villous atrophy. At the follow-up examination, the duodenal villi were re-evaluated as present or absent by one endoscopist at each center, and the results were compared with the histology. RESULTS At the follow-up endoscopy, the duodenal villi were found to be present in 51 patients and absent in 11. The sensitivity, specificity, positive predictive value, and negative predictive value of the immersion technique for detecting the presence or absence of villi were all 100 %. CONCLUSIONS This study demonstrated the feasibility and the high level of accuracy of the immersion technique in predicting the histological recovery of duodenal villi in patients with celiac disease who are following a gluten-free diet. An endoscopy-based approach that avoids the need for biopsy could be useful for monitoring the dietary adherence and/or response of patients with an initial diagnosis of celiac disease based on total villous atrophy.
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Affiliation(s)
- G Cammarota
- Department of Internal Medicine and Gastroenterology, Catholic University of Medicine and Surgery, Rome, Italy. gcammarota.@rm.unicatt.it
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24
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D'Onofrio F, Miele L, Diaco M, Santoro L, De Socio G, Montalto M, Grieco A, Gasbarrini G, Manna R. Sjogren's syndrome in a celiac patient: searching for environmental triggers. Int J Immunopathol Pharmacol 2006; 19:445-8. [PMID: 16831312 DOI: 10.1177/039463200601900222] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In the last few years many studies have shown the potential role of different triggers in the pathogenesis of several autoimmune diseases. In particular, in Sjogren's syndrome the presence of a genetic background is considered determining, but environmental factors have recently been described as triggers or precipitators. In this report, we describe the case of a young woman affected by celiac disease in which an Ascaris lumbricoides infestation and estrogen therapy could have played a role in the development of Sjogren's syndrome.
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Affiliation(s)
- F D'Onofrio
- Department of Internal Medicine, Catholic University, Policlinico A. Gemelli, Largo A. Gemelli 8, 00168 Rome, Italy
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25
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Addolorato G, Ancarani F, Leggio L, Abenavoli L, de Lorenzi G, Montalto M, Staffolani E, Zannoni GF, Costanzi S, Gasbarrini G. Hypokalemic nephropathy in an adult patient with partial empty sella: a classic Bartter's syndrome, a Gitelman's syndrome or both? Panminerva Med 2006; 48:137-42. [PMID: 16953151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Bartter's syndrome belongs to a group of hypokalemic renal channel diseases. These channels are located in the lipid layer of cell membranes where they exist as water channels through which ion transport is performed. Based on the type of genetic disorder and clinical presentation, Bartter's syndrome is classified as neonatal, classical and Gitelman's syndrome. Most of the cases have been noted in pediatric age groups and adult-onset cases are very rare. Moreover, an association between Bartter's syndrome and empty sella has recently been reported in 3 children. We report here the second case of an adult patient affected by Bartter's syndrome with partial empty sella. The patient showed some clinical and histological characteristics of both classic Bartter's syndrome and Gitelman's syndrome, suggesting that genotype and phenotype of Bartter's syndrome are not so clear-cut and that phenotypic overlap may occur, according to a recent hypothesis. Magnetic resonance imaging disclosed a partial empty sella. A thorough endocrinological investigation showed normal hypophyseal, thyroidal, adrenal and gonadal function. Good therapeutic effects were achieved using spironolactone, ACE-inhibitor and potassium supplementation, with normalization of the kalemia. At present, the value of the association of Bartter's syndrome and empty sella remains unclear and future studies are needed to clarify the importance of this association, both in children and in adult patients affected by Bartter's syndrome.
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Affiliation(s)
- G Addolorato
- Department of Internal Medicine, Catholic University of Rome, Rome, Italy.
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26
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Montalto M, Santoro L, Vastola M, Curigliano V, Ricci R, Vecchio FM, Manna R, Gasbarrini G. Normalisation of high CA 19-9 values in autoimmune hepatitis after steroidal treatment. Int J Immunopathol Pharmacol 2005; 18:603-7. [PMID: 16164842 DOI: 10.1177/039463200501800321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Carbohydrate 19-9 antigen (CA 19-9) is considered a specific marker of pancreatobiliary adenocarcinomas, but slight increase of its levels can be found in several non-malignant diseases of the liver, such as autoimmune hepatitis. We describe a case of marked CA 19-9 elevation (up to 898.0 U/ml) in a patient with autoimmune hepatitis. Laboratory and instrumental examinations excluded malignant diseases. Immunohistochemical analysis for CA 19-9 and MIB-1, performed on liver biopsy, showed reactivity in inflammatory areas, in particular in bile ductule cells and hepatocytes in ductular metaplasia, suggesting that these cells could be involved in CA 19-9 serum levels increase. After steroids, the clinical picture improved and all the laboratory parameters normalised.
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Affiliation(s)
- M Montalto
- Department of Internal Medicine, Catholic University, Rome, Italy.
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27
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Montalto M, Nucera G, Santoro L, Curigliano V, Vastola M, Covino M, Cuoco L, Manna R, Gasbarrini A, Gasbarrini G. Effect of exogenous beta-galactosidase in patients with lactose malabsorption and intolerance: a crossover double-blind placebo-controlled study. Eur J Clin Nutr 2005; 59:489-93. [PMID: 15674309 DOI: 10.1038/sj.ejcn.1602098] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To evaluate the efficacy of the addition to milk, 5 min and 10 h before its consumption, of a lactase obtained from Kluyveromyces lactis in lactose malabsorbers with intolerance. DESIGN Double-blind, placebo-controlled, crossover study. SETTING University Hospital. SUBJECTS In total, 11 male and 19 female (aged from 18 to 65 y, mean age 43.3 y) lactose malabsorbers with intolerance participated. INTERVENTIONS Each patient underwent three H(2) breath tests, in a random order. We used 400 ml of cow's semiskimmed milk as substrate and a beta-galactosidase obtained from K. lactis. The test A was carried out adding to the milk the enzyme (3000 UI), 10 h before its consumption; the test B was performed adding the beta-galactosidase (6000 UI) 5 min before milk ingestion and the test C was made using placebo. We evaluated the maximum breath H(2) concentration, the cumulative H(2) excretion and a clinical score based on intolerance symptoms (bloating, abdominal pain, flatulence and diarrhoea). RESULTS Our study showed a significant reduction of the mean maximum H(2) concentration after both test A (12.07 +/- 7.8 p.p.m.) and test B (13.97 +/- 7.99 p.p.m.) compared with test C (51.46 +/- 16.12 p.p.m.) (ANOVA F = 54.33, P < 0.001). Similarly, there was a significant reduction of the mean cumulative H(2) excretion after both test A (1428 +/- 1156 p.p.m.) and test B (1761 +/- 966 p.p.m.) compared with test C (5795 +/- 2707 p.p.m.) (ANOVA F = 31.46, P < 0.001). We also observed a significant reduction of the mean clinical score after both test A (0.36 +/- 0.55) and test B (0.96 +/- 0.85) compared with test C (3.7 +/- 0.79) (ANOVA F = 106.81, P < 0.001). Moreover, with regard to the mean clinical score, there was a significant reduction after test A with respect to test B (Bonferroni's P = 0.03). CONCLUSIONS Our study shows that in lactose malabsorbers with intolerance, the lactase obtained from K. lactis can represent a valid therapeutic strategy, with objective and subjective efficacy and without side effects.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, Catholic University, 00168 Rome, Italy.
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28
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Hayes M, Katovic NM, Donovan D, Emmons S, Benavides M, Montalto M, Ryan CW, Liu G, Beer TM. Acupuncture for hot flashes in prostate cancer patients. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.8160] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- M. Hayes
- Oregon Health & Science Univ, Portland, OR
| | | | - D. Donovan
- Oregon Health & Science Univ, Portland, OR
| | - S. Emmons
- Oregon Health & Science Univ, Portland, OR
| | | | | | - C. W. Ryan
- Oregon Health & Science Univ, Portland, OR
| | - G. Liu
- Oregon Health & Science Univ, Portland, OR
| | - T. M. Beer
- Oregon Health & Science Univ, Portland, OR
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Cerquaglia C, Diaco M, Nucera G, La Regina M, Montalto M, Manna R. Pharmacological and Clinical Basis of Treatment of Familial Mediterranean Fever (FMF) with Colchicine or Analogues: An Update. ACTA ACUST UNITED AC 2005; 4:117-24. [PMID: 15720245 DOI: 10.2174/1568010053622984] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Familial Mediterranean Fever (FMF), an autosomal recessive disorder, is characterised by recurrent attacks of fever and serositis, lasting 24-72 hours. Since 1972 colchicine has become the drug of choice for prophylaxis against FMF attacks and amyloidosis FMF-associated. Colchicine, an alkaloid neutral, is absorbed in the jejunum and ileum. It metabolised by liver and only small amounts are recovered unchanged in the urine. Really plasma half-life is prolonged in patients with liver or renal failure. Colchicine is able to prevent activation of neutrophils, binding beta-tubulin and making beta-tubulin-colchicine complexes; this way inhibits assembly of microtubules and mitotic spindle formation; moreover its mode of action includes modulation of chemokines, prostanoids production, inhibition of neutrophil and endothelial cell adhesion molecules. The minimal daily dose in adults is 1.0 mg/die, but in children there is not a definite dose. Since in vitro high dosages of colchicine stop mitosis, this drug might interfere with male and female fertility and with children growth, but, according to current guidelines and because of rare side effects of the drug, FMF patients are recommended to take colchicine. Since colchicine treatment is often complicated by frequent gastrointestinal side effects, by our experience, in order to improve colchicine tolerance we recommend: lactose-free diet and treatment of intestinal bacterial overgrowth and/or Hp-infection, assessed by breath tests. Since our data showed that 10-15% of FMF patients seem are non-responders or intolerant to colchicine, today we are working in the design of colchicine analogues which may have lesser toxicities and a larger therapeutic window.
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Affiliation(s)
- C Cerquaglia
- Department of Internal Medicine, Catholic University, Largo F. Vito 1, 00168 Rome, Italy
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30
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Manna R, Mirk P, Sallustio G, Brisinda G, Izzi D, La Regina M, Nucera G, Maria G, Montalto M, Ghirlanda G. Hypercreatininemia and hyperglycemia: diabetic nephropathy or "inverted peritoneal auto-dialysis"? Clin Nephrol 2005; 63:167-9. [PMID: 15730060 DOI: 10.5414/cnp63167] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
We describe a case of 51-year-old male with fever, abdominal pain and inguino-scrotal hernia. Laboratory examination revealed hypercreatininemia and hyperglycemia, firstly interpreted as diabetic nephropathy. US and CT scan showed a hernia of the bladder into the scrotum. Surgery revealed multiple bladder perforations with peritoneal diffusion of urine. So, hypercreatininemia was caused by peritoneal reabsorption of urea and creatinine, a condition that may be described as "inverted peritoneal auto-dialysis". Surgical reposition and repairment of the bladder led to rapid normalization of serum urea and creatinine. Discharged diagnosis was intraperitoneal rupture of inguino-scrotal hernia of the bladder in patient with recent onset of diabetes mellitus.
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Affiliation(s)
- R Manna
- Department of Internal Medicine, Catholic University, Rome, Italy.
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31
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Manna R, Verrecchia E, Diaco M, Montalto M, Cammarota G, Gasbarrini G. Folic acid supplementation during methotrexate treatment: nonsense? Rheumatology (Oxford) 2005; 44:563-4. [PMID: 15657069 DOI: 10.1093/rheumatology/keh541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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32
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Diaco M, Ancarini F, Montalto M, Verrechia E, Evoli A, Servidei S, Gasbarrini G, Manna R. Association of myasthenia gravis and antisynthetase syndrome: a case report. Int J Immunopathol Pharmacol 2005; 17:395-9. [PMID: 15461874 DOI: 10.1177/039463200401700320] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Myasthenia gravis is a chronic disease of neuromuscular transmission caused by loss of acetylcholine receptors. It can be found in association with other autoimmune disorders. We report the case of a 47-yr-old woman affected by Myasthenia gravis who complained of fever, progressive weakness of proximal limb muscle, arthritis and Raynauds phenomenon and dyspnea. Chest X-rays and CT scan showed an interstitial lung disease; laboratory data indicated an inflammatory picture and increased serum muscle enzymes. Evaluation for infectious, metabolic, iatrogenic and neoplastic aetiologies was unrevealing. The patients clinical condition together with positive results on antisynthetase antibody assay lead to the diagnosis of antisynthetase syndrome. To our knowledge, this is the first report on the association of Myasthenia gravis with antisynthetase syndrome.
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Affiliation(s)
- M Diaco
- Department of Internal Medicine, Catholic University, Rome, Italy
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33
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Montalto M, Miele L, Marcheggiano A, Santoro L, Curigliano V, Vastola M, Gasbarrini G. Anisakis infestation: a case of acute abdomen mimicking Crohn's disease and eosinophilic gastroenteritis. Dig Liver Dis 2005; 37:62-4. [PMID: 15702862 DOI: 10.1016/j.dld.2004.05.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Anisakiasis is a rare parasitic disease transmitted to humans by the ingestion of raw fish, which can initially present with acute abdomen. We report the case of a man, a habitual consumer of raw fish, who underwent surgery for acute abdomen, initially attributed to Crohn's disease and then later interpreted as eosinophilic enteritis. Only the subsequent careful histological examination of the surgical specimen, revealing full thickness eosinophilic infiltrate, generally typical of infestation, led to the detection of Anisakis simplex larva. In cases of acute abdomen, in the presence of a positive history of raw fish ingestion, it is therefore reasonable to consider the possibility of anisakiasis.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, Catholic University, Largo Gemelli, 00168 Rome, Italy.
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34
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Arginelli D, Montalto M, Bortoluzzi S, Nocente M, Bonardi M, Groppi F. Measurement of Actinides in Biological System; Radioanalytical determination of americium in human urines by extraction chromatography and high resolution alpha-spectrometry. J Radioanal Nucl Chem 2005. [DOI: 10.1007/s10967-005-0048-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Montalto M, Vastola M, Marigo L, Covino M, Graziosetto R, Curigliano V, Santoro L, Cuoco L, Manna R, Gasbarrini G. Probiotic treatment increases salivary counts of lactobacilli: a double-blind, randomized, controlled study. Digestion 2004; 69:53-6. [PMID: 14755153 DOI: 10.1159/000076559] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2003] [Accepted: 12/09/2003] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Lactobacilli are used in the prevention and treatment of several diseases, but they are also known to play a role in the pathogenesis of dental caries. The aim of our study was to evaluate whether the oral administration of lactobacilli could change the salivary counts of these bacteria compared with placebo. Moreover, lactobacilli were administered in liquid and in capsule form to determine the role of direct contact with the oral cavity. METHODS Thirty-five healthy volunteers were randomized into three groups to receive lactobacilli and/or placebo for 45 days: group A (n = 14) received probiotics in capsules and placebo in liquid form; group B (n = 16) took liquid probiotics and placebo in capsules, and group C (n = 5) used placebo in both liquid and capsule form. Streptococcus mutans populations served as control. The salivary counts of lactobacilli and S. mutans were measured semi-quantitatively using the CRT bacteria kit. RESULTS Compared with placebo, the oral administration of probiotics, both in capsules and in liquid form, significantly increases salivary counts of lactobacilli (p = 0.005 and p = 0.02, respectively). S. mutans populations were not significantly modified. CONCLUSIONS The increased salivary counts of lactobacilli may indicate the need to closely monitor the dental health of patients undergoing long-term probiotics treatment, even when this treatment is administrated in a form that avoids direct contact with the oral cavity.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, Catholic University, Rome, Italy.
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36
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Montalto M, Diociaiuti A, Alvaro G, Manna R, Amerio PL, Gasbarrini G. Atypical mole syndrome and congenital giant naevus in a patient with celiac disease. Panminerva Med 2003; 45:219-21. [PMID: 14618121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
We describe a case of a 28-year-old woman affected by celiac disease (CD) associated with rare multiple disorders of the cutaneous pigmentary system: atypical mole syndrome and congenital giant naevus. Some other rare skin lesions have been reported in association with celiac disease such as cutaneous sarcoidosic granuloma, bullous pemphigoid, ichthyosis, alopecia areata, erythema elevatum diutinum, sclero-atrophic lichen and primary cutaneous amyloidosis. This is the 1(st) report concerning celiac disease and congenital disorders of the pigmentary system.
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Affiliation(s)
- M Montalto
- Institute of Internal Medicine, Catholic University, Rome, Italy.
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37
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Cuoco L, Cammarota G, Jorizzo RA, Santarelli L, Cianci R, Montalto M, Gasbarrini A, Gasbarrini G. Link between Helicobacter pylori infection and iron-deficiency anaemia in patients with coeliac disease. Scand J Gastroenterol 2001; 36:1284-8. [PMID: 11761018 DOI: 10.1080/003655201317097137] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Iron-deficiency anaemia is a frequent finding in coeliac disease. Recent investigations have identified Helicobacter pylori infection as a factor responsible for iron deficiency. We investigated the potential relationship between H. pylori and iron-deficiency anaemia in patients with coeliac disease. METHODS We conducted a prospective observational cohort study on coeliac patients evaluated for iron-deficiency anaemia. An upper gastrointestinal endoscopy was performed and biopsy specimens of duodenal and gastric mucosa were taken for histological examination and assessment of Helicobacter pylori status. RESULTS The initial database was 386 subjects. Of these, 24 were excluded because of concomitant potential causes of iron deficiency. Of the 362 enrolled patients, H. pylori was detected in 77 (21%) subjects; of these 55 (71%) had iron-deficiency anaemia. Among the 285 H. pylori-negative subjects, 81 (28%) showed anaemia (P < 0.001). We did not find significant differences in gastric histological aspects between patients with or without iron deficiency anaemia. CONCLUSIONS This study shows a significant association between H. pylori infection and iron-deficiency anaemia in patients with coeliac disease. The discovery of iron-deficiency anaemia in coeliac subjects may constitute another indication for the diagnosis and treatment of this worldwide infection.
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Affiliation(s)
- L Cuoco
- Dept. of Internal Medicine and Gastroenterology, Catholic University of Rome, Italy.
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38
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Montalto M, Gilfillan CP, Dutta D, Cole S, Avery C, Smith SV. Inpatient insulin initiation using a hospital in the home unit. Intern Med J 2001; 31:492-4. [PMID: 11720064 DOI: 10.1046/j.1445-5994.2001.00106.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- M Montalto
- Epworth Hospital, Melbourne, Victoria, Australia.
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Montalto M. Hospital in the nursing home. Treating acute hospital problems in nursing home residents using a Hospital in the Home model. Aust Fam Physician 2001; 30:1010-2. [PMID: 11706595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
AIM Residents of nursing homes are frequently transferred to hospital for the treatment of episodes of acute illness, in particular infectious diseases requiring intravenous therapy. This paper describes the ability of a Hospital in the Home Unit (HHU) to manage acute episodes while the patient remains resident in their nursing home. METHOD Retrospective descriptive survey of all nursing home patients treated in one HHU from January 1996 until May 2001 (65 months). Relevant demographic and clinical outcome measures were extracted from the HHU database. RESULTS Twenty-eight patients with a mean age of 81 years were studied. Most patients were resident in a nursing home for dementia. The commonest conditions treated were pneumonia, deep venous thrombosis, renal tract infection and cellulitis. Outcome of treatment was satisfactory in each case. No mortality was recorded. DISCUSSION It may be feasible and safe to treat residents of nursing homes with acute medical conditions in their usual place of residence. A hospital based HHU is well placed to deliver acute medical and nursing care to such residents managing intravenous therapy and lines, allowing the nursing home to continue to manage the resident without physical transfer to hospital.
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Affiliation(s)
- M Montalto
- Hospital in the Home Unit, Epworth Hospital, Victoria
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Montalto M. Management of DVT. Aust Fam Physician 2001; 30:633-4. [PMID: 11558193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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Heinrich MC, Silvey KV, Stone S, Zigler AJ, Griffith DJ, Montalto M, Chai L, Zhi Y, Hoatlin ME. Posttranscriptional cell cycle-dependent regulation of human FANCC expression. Blood 2000; 95:3970-7. [PMID: 10845936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
The Fanconi Anemia (FA) Group C complementation group gene (FANCC) encodes a protein, FANCC, with a predicted M(r) of 63,000 daltons. FANCC is found in both the cytoplasmic and the nuclear compartments and interacts with certain other FA complementation group proteins as well as with non-FA proteins. Despite intensive investigation, the biologic roles of FANCC and of the other cloned FA gene products (FANCA and FANCG) remain unknown. As an approach to understanding FANCC function, we have studied the molecular regulation of FANCC expression. We found that although FANCC mRNA levels are constant throughout the cell cycle, FANCC is expressed in a cell cycle-dependent manner, with the lowest levels seen in cells synchronized at the G1/S boundary and the highest levels in the M-phase. Cell cycle-dependent regulation occurred despite deletion of the 5' and 3' FANCC untranslated regions, indicating that information in the FANCC coding sequence is sufficient to mediate cell cycle-dependent regulation. Moreover, inhibitors of proteasome function blocked the observed regulation. We conclude that FANCC expression is controlled by posttranscriptional mechanisms that are proteasome dependent. Recent work has demonstrated that the functional activity of FA proteins requires the physical interaction of at least FANCA, FANCC, and FANCG, and possibly of other FA and non-FA proteins. Our observation of dynamic control of FANCC expression by the proteasome has important implications for understanding the molecular regulation of the multiprotein complex. (Blood. 2000;95:3970-3977)
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Affiliation(s)
- M C Heinrich
- Department of Medicine, Division of Hematology and Medical Oncology, Oregon Health Sciences University and Portland Veterans Affairs Medical Center, Portland, OR 97207, USA.
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Montalto M. It takes two to tango. Aust Fam Physician 2000; 29:376-7. [PMID: 10800227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Abstract
BACKGROUND Hospital in the home (HIH) refers to the delivery of acute hospital care to patients at home. This includes the delivery of intravenous therapy, low molecular weight heparin, and complex wound care that would necessitate hospital admission. The development of quality assessment and improvement in HIH has been hampered by several factors. OBJECTIVE To (i) develop clinical indicators for HIH care from an analysis of the current literature and test their suitability for implementation by HIH programmes; and (ii) make a preliminary assessment of the quality of HIH care delivered in several HIH units in Victoria, through an examination of clinical indicator data. DESIGN Prospective descriptive study in 3 consecutive months of HIH admissions. PARTICIPANTS Nine HIH units in Victoria, Australia. MAIN OUTCOME MEASURES/INTERVENTIONS: Five clinical indicators for HIH care: unexpected patient telephone calls; unplanned staff call-outs; unplanned return to hospital; medication administration errors; and patient refusal to consent to HIH care. RESULTS Seven hundred and fifty-nine patient admissions over a 3-month period were included. On average, 10% of patients made an unexpected telephone call, 2.4% of patient admissions required an unplanned staff call-out, and 7.3% of admissions resulted in an unplanned return to hospital. Only one medication administration error was reported. Patient refusal of HIH was very uncommon. CONCLUSIONS Clinical indicators relating to unexpected patient telephone calls, unplanned staff call-outs and returns to hospital are recommended for inclusion in Australia's hospital accreditation programme. On the basis of this study, it appears that HIH is a safe and acceptable form of care. However, the findings also suggest a minimum level of service provision, particularly in the area of after-hours support, for the safe management of acute hospital care at home.
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Affiliation(s)
- M Montalto
- Frankston Hospital in the Home, Victoria, Australia.
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Ward GR, Huang YS, Xing HC, Bobik E, Wauben I, Auestad N, Montalto M, Wainwright PE. Effects of gamma-linolenic acid and docosahexaenoic acid in formulae on brain fatty acid composition in artificially reared rats. Lipids 1999; 34:1057-63. [PMID: 10580333 DOI: 10.1007/s11745-999-0457-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study evaluated the effects of dietary supplementation with gamma-linolenic acid (GLA, 18:3n-6) and docosahexaenoic acid (DHA, 22:6n-3) on the fatty acid composition of the neonatal brain in gastrostomized rat pups reared artificially from days 5-18. These pups were fed rat milk substitutes containing fats that provided 10% linoleic acid and 1% alpha-linolenic acid (% fatty acids) and, using a 2x3 factorial design, one of two levels of DHA (0.5 and 2.5%), and one of three levels of GLA (0.5, 1.0, and 3.0%). A seventh artificially reared group served as a reference group and was fed 0.5% DHA and 0.5% arachidonic acid (AA, 20:4n-6); these levels are within the range of those found in rat milk. The eighth group, the suckled control group, was reared by nursing dams fed a standard American Institute of Nutrition 93M chow. The fatty acid composition of the phosphatidylethanolamine, phosphatidylcholine, and phosphatidylserine/phosphatidylinositol membrane fractions of the forebrain on day 18 reflected the dietary composition in that high levels of dietary DHA resulted in increases in DHA but decreases in 22:4n-6 and 22:5n-6 in brain. High levels of GLA increased 22:4n-6 but, in contrast to previous findings with high levels of AA, did not decrease levels of DHA. These results suggest that dietary GLA, during development, differs from high dietary levels of AA in that it does not lead to reductions in brain DHA.
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Affiliation(s)
- G R Ward
- Department of Health Studies and Gerontology, University of Waterloo, Ontario, Canada.
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Montalto M. Home is where the health care is. CMAJ 1999; 161:365-6. [PMID: 10478155 PMCID: PMC1230529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
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Gasbarrini G, Montalto M. Structure and function of tight junctions. Role in intestinal barrier. Ital J Gastroenterol Hepatol 1999; 31:481-8. [PMID: 10575567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
The tight junctions are narrow belts that circumferentially surround the upper part of the lateral surfaces of the adjacent epithelial cells to create fusion points or "kisses". They are involved in maintaining the cellular polarity and in the establishment of compositionally distinct fluid compartments in the body. Tight junctions are formed by many specific proteins and are connected with the cytoskeleton. In contrast to what might be expected, the intestinal tight junctions are highly dynamic areas and their permeability can change in response to both external and intracellular stimuli. In fact, the tight junctions play an important role in the regulation of the passive transepithelial movement of molecules. A number of signalling molecules have been implicated in the regulation of tight junction function, including Ca++, protein kinase C, G proteins, phospholipase A2 and C. In many intestinal and systemic diseases, changes in intestinal permeability are related to alteration of tight junctions as an expression of intestinal barrier damage. Moreover, permeability of the tight junctions can be modified by bacterial toxins, cytokines, hormones and drugs. A better understanding of tight junction structure, biogenesis and regulation mechanisms should throw further light on the intestinal barrier functions and suggest innovative therapeutic strategies.
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Affiliation(s)
- G Gasbarrini
- Chair of Internal Medicine II, Catholic University, Rome, Italy
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Wainwright PE, Xing HC, Ward GR, Huang YS, Bobik E, Auestad N, Montalto M. Water maze performance is unaffected in artificially reared rats fed diets supplemented with arachidonic acid and docosahexaenoic acid. J Nutr 1999; 129:1079-89. [PMID: 10222403 DOI: 10.1093/jn/129.5.1079] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Four groups of male Long-Evans rats were reared artificially from postnatal d 5 to 18 by being fed through a gastrostomy tube with rat milk substitutes containing oils providing 10% linoleic acid and 1% alpha-linolenic acid (g/100 g fat); with the use of a 2 x 2 design, they were fed one of two levels of arachidonic acid (AA) and docosahexaenoic acid (DHA) (0.0 and 2.5 g/100 g of fatty acids). A fifth artificially reared group was fed a diet high in saturated fat, and a sixth group was reared by dams fed a standard AIN-93M diet. The pups were weaned onto modified AIN-93G diets, with a fat composition similar to that fed during the artificial rearing period. Behavioral testing was conducted between 6 and 9 wk of age; brain lipid composition was then assessed. Relative to the unsupplemented group (0.0 g/100 g AA and DHA), dietary supplementation resulted in a wide range of AA (84-103%) and particularly DHA (86-119%) levels in forebrain membrane phospholipids. AA supplementation increased AA levels and decreased DHA levels, and DHA supplementation increased DHA levels and decreased AA levels, with the magnitude of these effects dependent on the level of the other fatty acid. DHA levels were very low in the saturated fat group. The groups did not differ on the place or cued version of the Morris water-maze, but on a test of working memory, the saturated fat group was impaired relative to the suckled control group. Further correlational analyses in the artificially reared animals did not support a relationship between the wide range of DHA and AA levels in the forebrain and working-memory performance.
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Affiliation(s)
- P E Wainwright
- Department of Health Studies and Gerontology, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
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Montalto M, Grayson ML. Acceptability of early discharge, hospital at home schemes. Treatments that can be safely and acceptably managed at home need to be defined. BMJ 1998; 317:1652. [PMID: 9848914 PMCID: PMC1114443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Montalto M, Grayson ML, Seamark DA, Seamark CJ, Shepperd S, Jenkinson C, Harwood D, Gray A, Vessey M, Morgan P. Acceptability of early discharge, hospital at home schemes. BMJ 1998. [DOI: 10.1136/bmj.317.7173.1652] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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