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https://www.readbyqxmd.com/read/28806640/the-importance-of-nutrition-in-aiding-recovery-from-substance-use-disorders-a-review
#1
REVIEW
Kendall D Jeynes, E Leigh Gibson
BACKGROUND: Nutrition is a prerequisite for health; yet, there is no special nutritional assessment or guidance for drug and alcohol dependent individuals, despite the fact that their food consumption is often very limited, risking malnutrition. Further, the premise is examined that malnutrition may promote drug seeking and impede recovery from substance use disorders (SUD). METHOD: A narrative review addressed the relationship between substance use disorders and nutrition, including evidence for malnutrition, as well as their impact on metabolism and appetite regulation...
August 4, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28806487/gut-microbiome-response-to-short-term-dietary-interventions-in-reactive-hypoglycemia-subjects
#2
Sara Quercia, Silvia Turroni, Jessica Fiori, Matteo Soverini, Simone Rampelli, Elena Biagi, Andrea Castagnetti, Clarissa Consolandi, Marco Severgnini, Mario Pianesi, Francesco Fallucca, Paolo Pozzilli, Patrizia Brigidi, Marco Candela
BACKGROUND: Reactive hypoglycemia (RH) is a metabolic disorder that provokes severe hypoglycemic episodes after meal. Over recent years, the gut microbiota (GM) has been recognized as potential target for the control of metabolic diseases, and the possibility to correct GM dysbioses through diet, favoring the recovery of metabolic homeostasis, has been considered. METHODS: We investigate the impact of two short-term (3-day) nutritional interventions, based on the macrobiotic Ma-Pi 2 diet and a control Mediterranean diet, on the structure and functionality of the GM in 12 patients affected by RH...
August 14, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28805975/antofine-suppresses-endotoxin-induced-inflammation-and-metabolic-disorder-via-amp-activated-protein-kinase
#3
Shao-Ting Chou, Fang Jung, Shih-Hsing Yang, Hwei-Ling Chou, Guey-Mei Jow, Jau-Chen Lin
The inhibition of activated macrophages has been used to develop anti-inflammatory agents for therapeutic intervention to human diseases that cause excessive inflammatory responses. Antofine, a phenanthroindolizidine alkaloid, has a potent anti-inflammatory effect. However, the molecular mechanisms of its anti-inflammatory activity have not yet been fully detailed. In this study, we comprehensively explored the anti-inflammatory effects of antofine on endotoxin-induced inflammation in macrophages using cDNA microarray analysis, thereby elucidating the potential mechanism by which antofine suppresses inflammation...
August 2017: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/28805561/kcnj11-and-kcnq1-gene-polymorphisms-are-not-associated-with-post-transplant-diabetes-mellitus-in-kidney-allograft-recipients-treated-with-tacrolimus
#4
E Dabrowska-Zamojcin, M Tarnowski, M Szydlowski, M Romanowski, V Dziedziejko, K Safranow, L Domanski, A Pawlik
Post-transplant diabetes mellitus (PTDM) is a metabolic disorder occurring after solid organ transplantation during the therapy with calcineurin inhibitors. ATP-sensitive potassium channels KCNJ11 and KCNQ1 play an important role in the regulation of insulin secretion by β cells and development of diabetes mellitus. Numerous studies have confirmed the association between KCNJ11 and KCNQ1 gene polymorphisms and type 2 diabetes. The aim of this study was to examine the association between KCNJ11 and KCNQ1 gene polymorphisms and posttransplant diabetes mellitus in kidney allograft recipients treated with tacrolimus...
2017: Folia Biologica (Praha)
https://www.readbyqxmd.com/read/28805201/-osteoporosis-and-vascular-calcification-in-rheumatoid-arthritis-the-role-of-osteoprotegerin-and-sclerostin
#5
REVIEW
Magdalena Krajewska-Włodarczyk, Tomasz Stompór
Disorders of bone tissue metabolism and increased frequency of cardiovascular diseases are among the well-known, extra-articular complications of rheumatoid arthritis (ra). The mechanisms leading to local and generalized loss of bone tissue as well as those promoting calcification of vessels are similar. Recently, a great interest has aroused among the studies related to the meaning of the RANKL/RANK/OPG system and the Wnt/β-catenin signaling pathway, as biological links between the bone and vascular systems...
July 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28805196/-the-evaluation-of-color-vision-and-its-diagnostic-value-in-predicting-the-risk-of-diabetic-retinopathy-in-patients-with-glucose-metabolism-disorders
#6
Katarzyna Jończyk-Skórka, Jan Kowalski
AIM: The aim of the study was to evaluate color vision and its diagnostic value in predicting the risk of diabetic retinopathy in patients with glucose metabolism disorders. MATERIALS AND METHODS: The study involved 197 people, 92 women and 105 men aged 63.21 ± 8.74 years. In order to assess glucose metabolism disorders, patients were divided into three groups. The first group (DM) consisted of 60 people (16 women and 44 men aged 61.92 ± 8.46 years). These were people with type 2 diabetes...
July 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28805131/brain-positron-emission-tomography-with-2-18-f-2-deoxi-d-glucose-of-patients-with-dystonia-and-essential-tremor-detects-differences-between-these-disorders
#7
Vadim Belenky, Andrei Stanzhevsky, Olga Klicenko, Alexandr Skoromets
We studied patients with dystonia (D) and essential tremor (ET) using positron emission tomography (PET) equipped with Cortex ID software. This allowed PET brain visualisation to be compared to scans of a control group by means of the z-score. The study revealed hypo-metabolism in both D and ET groups, and additionally revealed a difference between these two groups of patients in certain areas of the brain. These two nosological forms overlap in clinical features and are difficult to differentiate. The PET picture may help to provide a differential diagnosis in addition to the biochemical difference in dopamine exchange previously revealed by us in this group of patients...
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28805002/stratification-of-astrocytes-in-healthy-and-diseased-brain
#8
Alexei Verkhratsky, Robert Zorec, Vladimir Parpura
Astrocytes, a subtype of glial cells, come in variety of forms and functions. However, overarching role of these cell is in the homeostasis of the brain, be that regulation of ions, neurotransmitters, metabolism or neuronal synaptic networks. Loss of homeostasis represents the underlying cause of all brain disorders. Thus, astrocytes are likely involved in most if not all of the brain pathologies. We tabulate astroglial homeostatic functions along with pathological condition that arise from dysfunction of these glial cells...
September 2017: Brain Pathology
https://www.readbyqxmd.com/read/28804999/diversity-of-astroglial-responses-across-human-neurodegenerative-disorders-and-brain-aging
#9
Isidro Ferrer
Astrogliopathy refers to alterations of astrocytes occurring in diseases of the nervous system, and it implies the involvement of astrocytes as key elements in the pathogenesis and pathology of diseases and injuries of the central nervous system. Reactive astrocytosis refers to the response of astrocytes to different insults to the nervous system, whereas astrocytopathy indicates hypertrophy, atrophy/degeneration and loss of function and pathological remodeling occurring as a primary cause of a disease or as a factor contributing to the development and progression of a particular disease...
September 2017: Brain Pathology
https://www.readbyqxmd.com/read/28803808/two-novel-mutations-p-ser160pro-and-p-arg472cys-causing-glucose-6-phosphate-isomerase-deficiency-are-associated-with-erythroid-dysplasia-and-inappropriately-suppressed-hepcidin
#10
Renata Mojzikova, Pavla Koralkova, Dusan Holub, Zuzana Saxova, Dagmar Pospisilova, Daniela Prochazkova, Petr Dzubak, Monika Horvathova, Vladimir Divoky
Glucose-6-phosphate isomerase (GPI) deficiency, a genetic disorder responsible for chronic nonspherocytic hemolytic anemia, is the second most common red blood cell glycolytic enzymopathy. We report three patients from two unrelated families of Czech and Slovak origin with macrocytic hemolytic anemia due to GPI deficiency. The first patient had 15% of residual GPI activity resulting from two new heterozygous missense mutations c.478T>C and c.1414C>T leading to substitutions p.(Ser160Pro) and p.(Arg472Cys)...
April 14, 2017: Blood Cells, Molecules & Diseases
https://www.readbyqxmd.com/read/28802911/childhood-maltreatment-and-high-dietary-fat-intake-behaviors-in-adulthood-a-birth-cohort-study
#11
Amanuel Alemu Abajobir, Steve Kisely, Gail Williams, Lane Strathearn, Jake Moses Najman
Childhood maltreatment has been associated with a wide range of chronic medical conditions including obesity, other metabolic events and eating disorders. However, little is known about the association between childhood maltreatment and high dietary fat intake. This study addresses the extent to which co-occurring and specific forms of substantiated childhood maltreatment are associated with self-reported high dietary fat intake in adulthood and whether there is a gender-childhood maltreatment interaction in predicting this association...
August 10, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28802901/effect-of-vertical-sleeve-gastrectomy-on-alcohol-consumption-and-preferences-in-dietary-obese-rats-and-mice-a-plausible-role-for-altered-ghrelin-signaling
#12
Elise R Orellana, Catherine Jamis, Nelli Horvath, Andras Hajnal
Vertical sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB) are the most common surgical options for the treatment of obesity and metabolic disorder. Whereas RYGB may result in greater and more durable weight loss, recent clinical and pre-clinical studies in rats have raised concerns that RYGB surgery may increase risk for alcohol use disorder (AUD). In contrast, recent clinical reports suggest a lesser risk for AUD following VSG, although no preclinical studies have been done to confirm that. Therefore, the present study sought to determine the effects of VSG on ethanol intake and preferences in rodent models using protocols similar to those previously used in animal studies for RYGB...
August 9, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28802884/astrocytes-and-endoplasmic-reticulum-stress-a-bridge-between-obesity-and-neurodegenerative-diseases
#13
REVIEW
Cynthia A Martin-Jiménez, Ángela García-Vega, Ricardo Cabezas, Gjumrakch Aliev, Valentina Echeverria, Janneth González, George E Barreto
Endoplasmic reticulum (ER) is a subcellular organelle involved in protein folding and processing. ER stress constitutes a cellular process characterized by accumulation of misfolded proteins, impaired lipid metabolism and induction of inflammatory responses. ER stress has been suggested to be involved in several human pathologies, including neurodegenerative diseases and obesity. Different studies have shown that both neurodegenerative diseases and obesity trigger similar cellular responses to ER stress. Moreover, both diseases are assessed in astrocytes as evidences suggest these cells as key regulators of brain homeostasis...
August 9, 2017: Progress in Neurobiology
https://www.readbyqxmd.com/read/28802583/cytoskeleton-and-nuclear-lamina-affection-in-recessive-osteogenesis-imperfecta-a-functional-proteomics-perspective
#14
Assunta Gagliardi, Roberta Besio, Chiara Carnemolla, Claudia Landi, Alessandro Armini, Mona Aglan, Ghada Otaify, Samia A Temtamy, Antonella Forlino, Luca Bini, Laura Bianchi
Osteogenesis imperfecta (OI) is a collagen-related disorder associated to dominant, recessive or X-linked transmission, mainly caused by mutations in type I collagen genes or in genes involved in type I collagen metabolism. Among the recessive forms, OI types VII, VIII, and IX are due to mutations in CRTAP, P3H1, and PPIB genes, respectively. They code for the three components of the endoplasmic reticulum complex that catalyzes 3-hydroxylation of type I collagen α1Pro986. Under-hydroxylation of this residue leads to collagen structural abnormalities and results in moderate to lethal OI phenotype, despite the exact molecular mechanisms are still not completely clear...
August 9, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28802212/pharmacophore-based-design-of-some-multi-targeted-compounds-targeted-against-pathways-of-diabetic-complications
#15
Navriti Chadha, Om Silakari
Diabetic complications is a complex metabolic disorder developed primarily due to prolonged hyperglycemia in the body. The complexity of the disease state as well as the unifying pathophysiology discussed in the literature reports exhibited that the use of multi-targeted agents with multiple complementary biological activities may offer promising therapy for the intervention of the disease over the single-target drugs. In the present study, novel thiazolidine-2,4-dione analogues were designed as multi-targeted agents implicated against the molecular pathways involved in diabetic complications using knowledge based as well as in-silico approaches such as pharmacophore mapping, molecular docking etc...
July 21, 2017: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/28801915/manganese-and-1-methyl-4-phenylpyridinium-mpp-induced-neurotoxicity-indicate-differences-in-morphological-electrophysiological-and-genome-wide-alterations-implications-for-idiopathic-parkinson-s-disease
#16
Rajeswara Babu Mythri, Narayana Reddy Raghunath, Santosh Chandrakant Narwade, Mirazkar DasharathaRao Pandareesh, Kollarkandi Rajesh Sabitha, Mohamad Aiyaz, Bipin Chand, Manas Sule, Krittika Ghosh, Senthil Kumar, Bhagyalakshmi Shankarappa, Soundarya Soundararajan, Phalguni Anand Alladi, Meera Purushottam, Narayanappa Gayathri, Deepti Dileep Deobagkar, Thenkanidiyoor Rao Laxmi, Srinivas Bharath Muchukunte Mukunda
Idiopathic Parkinson's disease (iPD) and manganese-induced atypical Parkinsonism are characterized by movement disorder and nigrostriatal pathology. Although clinical features, brain region involved and responsiveness to levodopa distinguish both, differences at the neuronal level are largely unknown. We studied the morphological, neurophysiological and molecular differences in dopaminergic neurons exposed to the PD toxin 1-methyl-4-phenylpyridinium ion (MPP(+) ) and manganese (Mn) followed by validation in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) and Mn mouse models...
August 12, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28801589/plasma-gdf15-level-is-elevated-in-psychosis-and-inversely-correlated-with-severity
#17
Parvin Kumar, Vincent Millischer, J Carlos Villaescusa, Ida A K Nilsson, Claes-Göran Östenson, Martin Schalling, Urban Ösby, Catharina Lavebratt
Accumulating evidence suggests that GDF15 is a biomarker for ageing and morbidity of many somatic disorders such as cancer and inflammatory disorders. Recently, elevated serum GDF15 level was proposed as a marker for mood disorder. However, psychosis severity was not investigated in relation to plasma GDF15 levels. In the present study we measured GDF15 levels in plasma of 120 psychosis patients compared to 120 age and gender matched healthy controls. Within the patient cohort GDF15 levels were evaluated for association with age, gender, lifestyle factors, C-reactive protein levels, psychosis severity and metabolic disorder...
August 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28800769/maternal-sleep-and-small-for-gestational-age-infants-in-the-japan-environment-and-children-s-study-a-cohort-study
#18
Seiichi Morokuma, Mototsugu Shimokawa, Kiyoko Kato, Masafumi Sanefuji, Eiji Shibata, Mayumi Tsuji, Ayako Senju, Toshihiro Kawamoto, Koichi Kusuhara
OBJECTIVES: Small for gestational age infants have an increased risk of immediate complications, short-term morbidity and mortality, and long-term neurologic and metabolic disorders in adulthood. Previous research has shown that reduced sleep duration is a risk factor for SGA birth. However, only a few studies have evaluated maternal sleep as a risk factor for SGA birth. In the present study, we investigated the relationship between the amount and quality of mothers' sleep and infants' birth weight...
August 11, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28800409/cytotoxic-effects-of-the-proton-pump-inhibitor-omeprazole-on-the-non-target-marine-microalga-tetraselmis-suecica
#19
Marta Seoane, Marta Esperanza, Ángeles Cid
Omeprazole (OMP) is one of the most commonly used drugs for the treatment of gastro-intestinal disorders. Although it is daily consumed in high quantities and commonly detected in waters worldwide, relatively little is known about its ecotoxicity. The aim of this study was to evaluate the potential acute toxicity of increasing concentrations of OMP on the marine microalga Tetraselmis suecica analysing several cytotoxicity biomarkers by flow cytometry after 24h of exposure. Results showed that OMP caused a decrease in growth and autofluorescence, an increase in cellular volume and intracellular complexity, hyperpolarization of cytoplasmic and mitochondrial membranes and intracellular acidification...
August 2, 2017: Aquatic Toxicology
https://www.readbyqxmd.com/read/28800322/relationship-between-skin-blood-flow-regulation-mechanisms-and-vascular-endothelial-growth-factor-in-patients-with-metabolic-syndrome
#20
E Smirnova, S Shulkina, E Loran, S Podtaev, N Antonova
The focus of this paper is the determination of endothelial dysfunction in patients with metabolic syndrome (MetS) and the establishment of a relationship between the traditional biomarkers of endothelial dysfunction and the vascular tone regulation indices obtained from indirect cold tests in MetS patients. Our investigation was conducted on 30 patients aged 45.5±9 years. The control group comprised 14 healthy subjects aged 48.2±2.4 years. The mechanism of vascular tone regulation was investigated using the wavelet analysis of skin temperature oscillations (WAST)...
August 11, 2017: Clinical Hemorheology and Microcirculation
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