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排序方式: 共有211条查询结果,搜索用时 15 毫秒
1.
Elisa Giani Andrea Enzo Scaramuzza Gian Vincenzo Zuccotti 《World journal of diabetes》2015,6(8):999-1004
Technologies for diabetes management, such as continuous subcutaneous insulin infusion (CSII) and continuous glucose monitoring (CGM) systems, have improved remarkably over the last decades. These developments are impacting the capacity to achieve recommended hemoglobin A1c levels and assisting in preventing the development and progression of micro- and macro vascular complications. While improvements in metabolic control and decreases in risk of severe and moderate hypoglycemia have been described with use of these technologies, large epidemiological international studies show that many patients are still unable to meet their glycemic goals, even when these technologies are used. This editorial will review the impact of technology on glycemic control, hypoglycemia and quality of life in children and youth with type 1 diabetes. Technologies reviewed include CSII, CGM systems and sensor-augmented insulin pumps. In addition, the usefulness of advanced functions such as bolus profiles, bolus calculators and threshold-suspend features will be also discussed. Moreover, the current editorial will explore the challenges of using these technologies. Indeed, despite the evidence currently available of the potential benefits of using advanced technologies in diabetes management, many patients still report barriers to using them. Finally this article will highlight the importance of future studies tailored toward overcome these barriers to optimizing glycemic control and avoiding severe hypoglycemia. 相似文献
2.
Gabriele Piuri Monica Zocchi Matteo Della Porta Valentina Ficara Michele Manoni Gian Vincenzo Zuccotti Luciano Pinotti Jeanette A. Maier Roberta Cazzola 《Nutrients》2021,13(2)
Magnesium (Mg2+) deficiency is probably the most underestimated electrolyte imbalance in Western countries. It is frequent in obese patients, subjects with type-2 diabetes and metabolic syndrome, both in adulthood and in childhood. This narrative review aims to offer insights into the pathophysiological mechanisms linking Mg2+ deficiency with obesity and the risk of developing metabolic syndrome and type 2 diabetes. Literature highlights critical issues about the treatment of Mg2+ deficiency, such as the lack of a clear definition of Mg2+ nutritional status, the use of different Mg2+ salts and dosage and the different duration of the Mg2+ supplementation. Despite the lack of agreement, an appropriate dietary pattern, including the right intake of Mg2+, improves metabolic syndrome by reducing blood pressure, hyperglycemia, and hypertriglyceridemia. This occurs through the modulation of gene expression and proteomic profile as well as through a positive influence on the composition of the intestinal microbiota and the metabolism of vitamins B1 and D. 相似文献
3.
Vanessa Jaeger Berthold Koletzko Veronica Luque Mariona Gispert-Llaurad Dariusz Gruszfeld Piotr Socha Elvira Verduci Gian Vincenzo Zuccotti Louise Etienne Veit Grote 《Nutrients》2022,14(20)
Meal timing is suggested to influence the obesity risk in children. Our aim was to analyse the effect of energy and nutrient distributions at eating occasions (EO), including breakfast, lunch, supper, and snacks, on the BMI z-score (zBMI) during childhood in 729 healthy children. BMI and three-day dietary protocols were obtained at 3, 4, 5, 6, and 8 years of age, and dietary data were analysed as the percentage of the mean total energy intake (TEI; %E). Intakes at EOs were transformed via an isometric log–ratio transformation and added as exposure variables to linear mixed-effects models. Stratified analyses by country and recategorization of EOs by adding intake from snacks to respective meals for further analyses were performed. The exclusion of subjects with less than three observations and the exclusion of subjects who skipped one EO or consumed 5% energy or less at one EO were examined in sensitivity analyses. Around 23% of the children were overweight at a given time point. Overweight and normal-weight children showed different distributions of dietary intakes over the day; overweight children consumed higher intakes at lunch and lower intakes of snacks. However, no significant effects of timing of EOs on zBMI were found in regression analyses. 相似文献
4.
Mura Eleonora Masnada Silvia Antonello Clara Parazzini Cecilia Izzo Giana Garau Jessica Sproviero Daisy Cereda Cristina Orcesi Simona Veggiotti Pierangelo Zuccotti Gianvincenzo Dilillo Dario Penagini Francesca Tonduti Davide 《Metabolic brain disease》2021,36(5):859-863
Metabolic Brain Disease - Aicardi-Goutières Syndrome (AGS) is a monogenic leukodystrophy with pediatric onset, clinically characterized by a variable degree of neurologic impairment. It... 相似文献
5.
Zuccotti M Garagna S Merico V Monti M Alberto Redi C 《Molecular and cellular endocrinology》2005,234(1-2):11-17
Although the female gamete is blocked at the dictyate stage of the first meiotic prophase during the whole folliculogenesis, many important epigenetic changes occur to organise the genome to attend early embryonic development. In this paper, we will describe the results of a number of studies aimed to improve our understanding of the nuclear organization of the mouse oocyte during folliculogenesis. Using silver methods that stain NOR, centromeres and heterochromatin, as well as, the use of specific antibodies for the demonstration of centromeres, we have described the changes to the chromatin organisation and to the spatial localisation of chromocenters and centromeres during oocyte growth; these changes have been correlated to the developmental competence of the resulting antral and metaphase II (MII) oocyte. 相似文献
6.
Scaramuzza AE Morelli M Rizzi M Borgonovo S De Palma A Mameli C Giani E Beretta S Zuccotti GV 《Acta diabetologica》2012,49(2):159-164
We assessed the presence of lung dysfunction in children with type 1 diabetes, evaluated as reduced diffusing capacity of
the lung for carbon monoxide (DLCO), and its components: membrane diffusing capacity (DM) and pulmonary capillary blood volume
(Vc). A total of 42 children, aged 15.6 ± 3.8 years, with type 1 diabetes for 8.3 ± 5.5 years, and 30 healthy age and sex-matched
peers were recruited for the study. Lung volumes and spirometric dynamic parameters were assessed by plethysmography. Single-breath
DLCO was measured according to international recommendation. DM and Vc volume were calculated. Lung volumes were significantly
reduced in young patients with type 1 diabetes when compared to controls. Moreover, DLCO was reduced in patients compared
to controls (78% ± 16% vs. 120% ± 1%, P = 0.0001). However, when differentiating DM and Vc compartments, we observed a significant impairment only about Vc (34 ± 20 ml
vs. 88 ± 18 ml; P = 0.0001), while no difference was observed about DM compartment (23 ± 4 vs. 26 ± 3 ml/min/mmHg, P = 0.798). Whether this might be seen as the “first” sign of microangiopathic involvement in patients with type 1 diabetes
has to be confirmed on larger groups but is still fascinating. Meanwhile, we suggest to screen DLCO in all patients with type
1 diabetes. 相似文献
7.
8.
Marco Ugo Andrea Sartorio Erica Pendezza Serena Coppola Lorella Paparo Enza DAuria Gian Vincenzo Zuccotti Roberto Berni Canani 《Nutrients》2022,14(1)
Polyunsaturated fatty acids (PUFAs) are involved both in immune system regulation and inflammation. In particular, within the PUFAs category, omega-3 (ω-3) may reduce inflammation, whereas omega-6 (ω-6) PUFAs are generally considered to have a proinflammatory effect. Recent evidence highlights an imbalance in the ω-3:ω-6 ratio with an increased intake of ω-6, as a consequence of the shift towards a westernized diet. In critical age groups such as infants, toddlers and young children, as well as pregnant and lactating women or fish allergic patients, ω-3 intake may be inadequate. This review aims to discuss the potential beneficial effects of PUFAs on pediatric food allergy prevention and treatment, both at prenatal and postnatal ages. Data from preclinical studies with PUFAs supplementation show encouraging effects in suppressing allergic response. Clinical studies results are still conflicting about the best timing and dosages of supplementation and which individuals are most likely to benefit; therefore, it is still not possible to draw firm conclusions. With regard to food-allergic children, it is still debated whether PUFAs could slow disease progression or not, since consistent data are lacking. In conclusion, more data on the effects of ω-3 PUFAs supplementation alone or in combination with other nutrients are warranted, both in the general and food allergic population. 相似文献
9.
Agostoni C Riva E Esposito S Ferraris G Principi N Zuccotti GV 《Acta paediatrica (Oslo, Norway : 1992)》2000,89(2):172-176
Children infected with the type-1 human immunodeficiency virus (HIV) are at risk of nutritional deficiencies leading to an impaired polyunsaturated fatty acid (PUFA) status. The aim of the present study was to compare the PUFA composition of plasma lipid classes (total lipids, phospholipids (PL), cholesteryl esters (CE) and triglycerides) in well-growing HIV-infected children with an age-matched group of HIV-seroreverter children born to infected mothers. Eighteen HIV children, of both sexes, mean age 4.6 y, most of whom under combined antiretroviral regimen, were compared with 18 seroreverters, mean age 5.4 y, comparable for demographic, anthropometric and dietary characteristics. All children had adequate growth parameters (weight and height > 3rd percentile). The plasma fatty acid content was similar in the two groups. HIV seropositive subjects showed lower linoleic acid (LA) levels in all the plasma lipid fractions, with higher 20:3n-9 and 20:5n-3 levels in PL and CE. The plasma PL triene/tetraene ratio (marker of relative LA deficiency) related positively to the viral load and negatively to the blood CD4+ lymphocyte count. Compared to age-matched seroreverter subjects, HIV-seropositive children show a lipid fatty acid status suggestive of relative LA deficiency and increased turnover of the PUFA series. 相似文献
10.
Over the past three decades, autologous and allogeneic haematopoietic stem cell transplants (HSCTs) have become effective treatments for a variety of malignant and nonmalignant conditions. Patients who undergo HSCT receive high doses of chemotherapy and/or radiation that induce a prolonged period of profound immunodeficiency, placing them at high risk for infection from a panoply of opportunistic organisms. Although supportive treatment for these patients has markedly improved, 10-20% of allogeneic HSCT recipients will ultimately succumb to infection. Joint guidelines to prevent opportunistic infection were released in 2000 by the Centers for Disease Control, the Infectious Diseases Society of America, and the American Society of Blood and Marrow Transplantation; however, treatment decisions for these patients are often based on limited studies or depend on institution-specific transplant protocols and antibiotic resistance patterns. This paper will discuss new agents for preventing bacterial, fungal and viral infections in HSCT recipients. 相似文献