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https://www.readbyqxmd.com/read/28436101/systematic-review-on-evidence-based-adolescent-nutrition-interventions
#1
REVIEW
Zohra S Lassi, Anoosh Moin, Jai K Das, Rehana A Salam, Zulfiqar A Bhutta
Adolescence is a critical stage in the life cycle, and adequate nutrition is necessary for the proper growth and development of individuals and their offspring. Here, we comprehensively review all published systematic reviews (through October 2016) on adolescents (10-19 years) and women of reproductive age, including pregnant women, which targeted interventions related to nutrition. For interventions where there was no existing systematic review on adolescents, we reviewed primary studies/trials. We included interventions on micronutrient supplementation (iron, folic acid, iron-folic acid (IFA), calcium, vitamin D, vitamin A, zinc, iodine, and multiple micronutrients), food/protein energy supplementation, nutrition education for pregnant adolescents, obesity prevention and management, and management of gestational diabetes...
April 2017: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/28409409/hypoglycemic-and-hypolipidemic-effects-of-leucine-zinc-and-chromium-alone-and-in-combination-in-rats-with-type-2-diabetes
#2
Hassan Sadri, Negar Nowroozi Larki, Saeed Kolahian
For the increasing development of diabetes, dietary habits and using appropriate supplements can play important roles in the treatment or reduction of risk for this disease. The objective of this study was to investigate the effects of leucine (Leu), zinc (Zn), and chromium (Cr) supplementation, alone or in combination, in rats with type 2 diabetes (T2D). Seventy-seven adult male Wistar rats were randomly assigned in 11 groups, using nutritional supplements and insulin (INS) or glibenclamide (GLC). Supplementing Leu significantly reduced blood glucose, triglycerides (TG), nonesterified fatty acids (NEFA), low-density lipoprotein (LDL), and increased high-density lipoprotein (HDL) concentrations compared to vehicle-treated T2D animals, and those improvements were associated with reduced area under the 2-h blood glucose response curve (AUC)...
April 13, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28401081/zinc-in-pancreatic-islet-biology-insulin-sensitivity-and-diabetes
#3
REVIEW
Wolfgang Maret
About 20 chemical elements are nutritionally essential for humans with defined molecular functions. Several essential and nonessential biometals are either functional nutrients with antidiabetic actions or can be diabetogenic. A key question remains whether changes in the metabolism of biometals and biominerals are a consequence of diabetes or are involved in its etiology. Exploration of the roles of zinc (Zn) in this regard is most revealing because 80 years of scientific discoveries link zinc and diabetes...
March 2017: Preventive Nutrition and Food Science
https://www.readbyqxmd.com/read/28395131/the-effects-of-zinc-supplementation-on-wound-healing-and-metabolic-status-in-patients-with-diabetic-foot-ulcer-a-randomized-double-blind-placebo-controlled-trial
#4
Mansooreh Momen-Heravi, Elham Barahimi, Reza Razzaghi, Fereshteh Bahmani, Hamidreza Gilasi, Zatollah Asemi
This study was performed to determine the effects of zinc supplementation on wound healing and metabolic status in patients with diabetic foot ulcer. The current randomized, double-blind, placebo-controlled trial was conducted among 60 patients (aged 40-85 years old) with grade 3 diabetic foot ulcer. Participants were randomly divided into two groups (30 participants in each group) to take either 220 mg zinc sulfate supplements containing 50 mg elemental zinc or placebo daily for 12 weeks. After the 12-week intervention, compared with the placebo, zinc supplementation was associated with significant reductions in ulcer length (-1...
April 10, 2017: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/28388722/thyroid-and-islet-autoantibodies-predict-autoimmune-thyroid-disease-at-type-1-diabetes-diagnosis
#5
Berglind Jonsdottir, Christer Larsson, Annelie Carlsson, Gun Forsander, Sten Anders Ivarsson, Åke Lernmark, Johnny Ludvigsson, Claude Marcus, Ulf Samuelsson, Eva Örtqvist, Helena Elding Larsson
Context: Screening of autoimmune thyroid disease in children with type 1 diabetes is important but varies between clinics. Objective: To determine the predictive value of thyroid autoantibodies, thyroid function, islet autoantibodies, and HLA-DQ at diagnosis of type 1 diabetes for autoimmune thyroid disease during follow-up. Setting: Forty-three Swedish pediatric endocrinology units. Design, Patients, and Main Outcome Measures: At diagnosis of type 1 diabetes, autoantibodies against thyroid peroxidase (TPOAb), thyroglobulin (TGAb), glutamic acid decarboxylase (GADA), insulin, insulinoma-associated protein-2, and 3 variants of zinc transporter 8 (ZnT8W/R/QA) HLA-DQA1-B1 genotypes and thyroid function were analyzed in 2433 children...
April 1, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28382867/an-integrated-computational-approach-for-plant-based-protein-tyrosine-phosphatase-non-receptor-type-1-inhibitors
#6
Shabana Bibi, Katsumi Sakata
BACKGROUND: Protein tyrosine phosphatase non-receptor type 1 is a therapeutic target for the type 2 diabetes mellitus. According to the International Diabetes Federation 2015 report, one out of 11 adults suffer from diabetes mellitus globally. OBJECTIVE: Current anti-diabetic drugs can cause life-threatening side-effects. The present study proposes a pipeline for the development of effective and plant-derived anti-diabetic drugs that may be safer and better tolerated...
April 6, 2017: Current Computer-aided Drug Design
https://www.readbyqxmd.com/read/28381805/investigation-of-biodistribution-and-speciation-changes-of-orally-administered-dual-radiolabeled-complex-bis-5-chloro-7-131-i-iodo-8-quinolinolato-65-zn-zinc
#7
Masayuki Munekane, Masashi Ueda, Shinji Motomura, Shinichiro Kamino, Hiromitsu Haba, Yutaka Yoshikawa, Hiroyuki Yasui, Shuichi Enomoto
Many zinc (Zn) complexes have been developed as promising oral antidiabetic agents. In vitro assays using adipocytes have demonstrated that the coordination structures of Zn complexes affect the uptake of Zn into cells and have insulinomimetic activities, for which moderate stability of Zn complexes is vital. The complexation of Zn plays a major role improving its bioavailability. However, investigation of the speciation changes of Zn complexes after oral administration is lacking. A dual radiolabeling approach was applied in order to investigate the speciation of bis(5-chloro-7-iodo-8-quinolinolato)zinc complex [Zn(Cq)2], which exhibits the antidiabetic activity in diabetic mice...
2017: Biological & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/28368217/long-acting-insulin-allergy-in-a-diabetic-child
#8
Carla Mastrorilli, Laura Rizzuti, Antonina Marta Cangelosi, Brunella Iovane, Giovanni Chiari, Carlo Caffarelli
Insulin allergy has been uncommon since the introduction of human recombinant insulin preparations; the prevalence is 2.4%. Insulin injection could elicit immediate reactions, which are usually induced by an IgE-mediated mechanism, within the first hour after drug administration. In the present study, we describe the case of a child who experienced immediate urticaria after long-acting insulin injection. A 9-year-old girl affected by type I diabetes mellitus referred a history of three episodes of urticaria 30 min after insulin subcutaneous injection...
April 1, 2017: International Journal of Immunopathology and Pharmacology
https://www.readbyqxmd.com/read/28363002/leptin-rs7799039-and-solute-carrier-family-30-zinc-transporter-rs13266634-polymorphisms-in-euro-brazilian-pregnant-women-with-gestational-diabetes
#9
A Teleginski, M Welter, H R Frigeri, R R Réa, E M Souza, D Alberton, F G M Rego, G Picheth
Leptin (LEP), a protein that plays a fundamental role in the metabolism of energy reserves, and the solute carrier family 30 A8 zinc transporter (SLC30A8) have been consistently associated with diabetes. Women with gestational diabetes are at moderate risk of developing diabetes type 1 and 2 after pregnancy, in addition to complications to the fetus. We investigated the association of the polymorphisms rs7799039 (LEP) and rs13266634 (SLC30A8) in a case-control study in Euro-Brazilians with gestational diabetes (GDM, N = 134) and healthy pregnant women (control, N = 180)...
March 30, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28361361/in-vitro-antioxidant-and-antidiabetic-activities-of-zinc-oxide-nanoparticles-synthesized-using-different-plant-extracts
#10
Dilaveez Rehana, D Mahendiran, R Senthil Kumar, A Kalilur Rahiman
Phytofabricated green synthesis of zinc oxide (ZnO) nanoparticles using different plant extracts of Azadirachta indica, Hibiscus rosa-sinensis, Murraya koenigii, Moringa oleifera, and Tamarindus indica for biological applications has been reported. ZnO nanoparticles were also synthesized by chemical method to compare the efficiency of the green synthesized nanoparticles. FT-IR spectra confirmed the functional groups involved in the green synthesis of ZnO nanoparticles and the powder XRD patterns of the ZnO nanoparticles revealed pure wurtzite structure with preferred orientation at (100) reflection plane...
March 30, 2017: Bioprocess and Biosystems Engineering
https://www.readbyqxmd.com/read/28358037/type-1-diabetes-mellitus
#11
REVIEW
Anastasia Katsarou, Soffia Gudbjörnsdottir, Araz Rawshani, Dana Dabelea, Ezio Bonifacio, Barbara J Anderson, Laura M Jacobsen, Desmond A Schatz, Åke Lernmark
Type 1 diabetes mellitus (T1DM), also known as autoimmune diabetes, is a chronic disease characterized by insulin deficiency due to pancreatic β-cell loss and leads to hyperglycaemia. Although the age of symptomatic onset is usually during childhood or adolescence, symptoms can sometimes develop much later. Although the aetiology of T1DM is not completely understood, the pathogenesis of the disease is thought to involve T cell-mediated destruction of β-cells. Islet-targeting autoantibodies that target insulin, 65 kDa glutamic acid decarboxylase, insulinoma-associated protein 2 and zinc transporter 8 - all of which are proteins associated with secretory granules in β-cells - are biomarkers of T1DM-associated autoimmunity that are found months to years before symptom onset, and can be used to identify and study individuals who are at risk of developing T1DM...
March 30, 2017: Nature Reviews. Disease Primers
https://www.readbyqxmd.com/read/28353636/zinc-and-oxidative-stress-current-mechanisms
#12
REVIEW
Dilina do Nascimento Marreiro, Kyria Jayanne Clímaco Cruz, Jennifer Beatriz Silva Morais, Jéssica Batista Beserra, Juliana Soares Severo, Ana Raquel Soares de Oliveira
Oxidative stress is a metabolic dysfunction that favors the oxidation of biomolecules, contributing to the oxidative damage of cells and tissues. This consequently contributes to the development of several chronic diseases. In particular, zinc is one of the most relevant minerals to human health, because of its antioxidant properties. This review aims to provide updated information about the mechanisms involved in the protective role of zinc against oxidative stress. Zinc acts as a co-factor for important enzymes involved in the proper functioning of the antioxidant defense system...
March 29, 2017: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28352283/serum-zag-levels-were-associated-with-egfr-mild-decrease-in-t2dm-patients-with-diabetic-nephropathy
#13
Lingling Xu, Weihong Yu, Meng Niu, Caixia Zheng, Bin Qu, Yan Li, Jing Wang, Ping Huang, O Wang, Fengying Gong
Objective. To investigate the changes of serum zinc-α2-glycoprotein (ZAG) in type 2 diabetes mellitus (T2DM) with eGFR mild decrease. Subjects and Methods. A total of 438 T2DM patients (61.3 ± 4.0 y) were recruited and the demographic, anthropometric, and biochemical parameters were all collected. Serum ZAG levels were determined by commercially available ELISA kits. Results. The proportion of T2DM patients with the high tertile ZAG levels was 11.9% higher in patients with mildly decreased estimated glomerular filtration rate (eGFR) (<90 mL/min/1...
2017: International Journal of Endocrinology
https://www.readbyqxmd.com/read/28352089/exploring-the-association-between-demographics-slc30a8-genotype-and-human-islet-content-of-zinc-cadmium-copper-iron-manganese-and-nickel
#14
Winifred P Wong, Norrina B Allen, Matthew S Meyers, Emma O Link, Xiaomin Zhang, Keith W MacRenaris, Malek El Muayed
A widely prevalent single nucleotide polymorphism, rs13266634 in the SLC30A8 gene encoding the zinc transporter ZnT8, is associated with an increased risk for T2DM. ZnT8 is mostly expressed in pancreatic insulin-producing islets of Langerhans. The effect of this variant on the divalent metal profile in human islets is unknown. Additionally, essential and non-essential divalent metal content of human islets under normal environmental exposure conditions has not been described. We therefore examined the correlation of zinc and other divalent metals in human islets with rs13266634 genotype and demographic characteristics...
March 28, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28347468/trace-element-status-in-patients-with-type-2-diabetes-in-norway-the-hunt3-survey
#15
Anica Simić, Ailin Falkmo Hansen, Bjørn Olav Åsvold, Pål Richard Romundstad, Kristian Midthjell, Tore Syversen, Trond Peder Flaten
Several epidemiological studies have indicated that a number of trace elements may play a role in type 2 diabetes (T2D). We investigated the association between prevalent T2D and the concentrations of 25 trace elements in whole blood, and the relationships between T2D duration and blood levels of the trace elements that we found to be related to T2D prevalence. In this population based case-control study, 267 patients with self-reported T2D and 609 controls (frequency matched), were selected from the third Nord-Trøndelag Health Survey...
May 2017: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/28346859/circulating-zbed3-levels-in-subjects-with-and-without-metabolic-syndrome
#16
Wenjing Hu, Bo Tian, Xiaoqiang Li, Ling Li, Lin Zhang, Hua Liu, Gangyi Yang, Yongsheng Liu, Xiaoyun Fan
BACKGROUND: Zinc-finger BED domain-containing 3 (Zbed3) is a member of the zinc-finger domain protein superfamily. Recent studies have shown that Zbed3 is associated with insulin resistance and type 2 diabetes mellitus. However, no report has demonstrated the association of Zbed3 with metabolic syndrome (MetS) in humans. The purpose of this study is to examine the association between Zbed3 and MetS in a cross-sectional study. METHODS: We conducted a cross-sectional study of a Chinese population, including 167 non-MetS subjects and 144 newly diagnosed MetS (nMetS) patients...
March 27, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28335416/supplementation-with-phycocyanobilin-citrulline-taurine-and-supranutritional-doses-of-folic-acid-and-biotin-potential-for-preventing-or-slowing-the-progression-of-diabetic-complications
#17
Mark F McCarty
Oxidative stress, the resulting uncoupling of endothelial nitric oxide synthase (eNOS), and loss of nitric oxide (NO) bioactivity, are key mediators of the vascular and microvascular complications of diabetes. Much of this oxidative stress arises from up-regulated nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activity. Phycocyanobilin (PhyCB), the light-harvesting chromophore in edible cyanobacteria such as spirulina, is a biliverdin derivative that shares the ability of free bilirubin to inhibit certain isoforms of NADPH oxidase...
March 14, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/28303117/expression-patterns-and-correlations-with-metabolic-markers-of-zinc-transporters-zip14-and-znt1-in-obesity-and-polycystic-ovary-syndrome
#18
Trine Maxel, Pernille Fog Svendsen, Kamille Smidt, Jesper Krogh Lauridsen, Birgitte Brock, Steen Bønlykke Pedersen, Jørgen Rungby, Agnete Larsen
Polycystic ovary syndrome (PCOS) is associated with infertility, increased androgen levels, and insulin resistance. In adipose tissue, zinc facilitates insulin signaling. Circulating zinc levels are altered in obesity, diabetes, and PCOS; and zinc supplementation can ameliorate metabolic disturbances in PCOS. In adipose tissue, expression of zinc influx transporter ZIP14 varies with body mass index (BMI), clinical markers of metabolic syndrome, and peroxisome proliferator-activated receptor gamma (PPARG). In this study, we investigated expression levels of ZIP14 and PPARG in subcutaneous adipose tissue of 36 PCOS women (17 lean and 19 obese women) compared with 23 healthy controls (7 lean and 16 obese women)...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28303020/importance-of-zinc-transporter-8-autoantibody-in-the-diagnosis-of-type-1-diabetes-in-latin-americans
#19
Karla Fabiana Brasil Gomes, Cintia Semzezem, Rodolfo Batista, Rosa Tsuneshiro Fukui, Aritania Sousa Santos, Márcia Regina Correia, Maria Rita Passos-Bueno, Maria Elizabeth Rossi da Silva
There is a scarcity of data of zinc transporter-8 autoantibody (ZnT8A) on mixed populations such as Brazilian. Therefore, we evaluated the relevance of ZnT8A for type 1 diabetes (T1D) diagnosis and the role of ZnT8 coding gene (SLC30A8) in T1D predisposition. Patients with T1D (n = 629; diabetes duration = 11 (6-16) years) and 651 controls were genotyped for SLC30A8 rs16889462 and rs2466295 variants (BeadXpress platform). ZnT8 triple antibody was measured by ELISA; glutamic acid decarboxylase (GAD65A) and protein tyrosine phosphatase (IA-2A) autoantibodies by radioimmunoassay...
March 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28302075/renal-effects-of-metallothionein-induction-by-zinc-in-vitro-and-in-vivo
#20
Moritz Schanz, Lea Schaaf, Juergen Dippon, Dagmar Biegger, Peter Fritz, Mark Dominik Alscher, Martin Kimmel
BACKGROUND: Metallothionein (MTT) is an endogenous antioxidant that can be induced by both zinc (Zn) and ischemia. In kidneys, increased MTT expression exerts a putative protective role in diabetes and hypoxia. Our goal was to further investigate the behavior of MTT under the influence of Zn and hypoxia in vitro and in vivo. METHODS: MTT expression was measured in vitro in cell cultures of proximal tubular cells (LCC-PK1) by immune-histochemistry and real-time PCR after incubation with increasing concentrations of Zn under hypoxic and non-hypoxic conditions...
March 16, 2017: BMC Nephrology
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