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https://www.readbyqxmd.com/read/28531791/an-innovative-brioche-enriched-in-protein-and-energy-improves-the-nutritional-status-of-malnourished-nursing-home-residents-compared-to-oral-nutritional-supplement-and-usual-breakfast-farine-project
#1
Virginie Van Wymelbeke, Laurent Brondel, Francis Bon, Isabelle Martin-Pfitzenmeyer, Patrick Manckoundia
BACKGROUND & AIMS: To compare the effects of a 12-week nutritional intervention, in which an innovative protein-and-energy-enriched brioche, an oral nutritional supplement or a usual breakfast were eaten, on food intake and nutritional status in nursing home residents. DESIGN: Three-armed, multicentre, controlled trial. SETTING: Eight nursing homes in Burgundy, France. PARTICIPANTS: Sixty-eight malnourished participants aged between 70 and 99 years old...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531358/vitamin-b1-deficiency-in-patients-with-postural-tachycardia-syndrome-pots
#2
Svetlana Blitshteyn
OBJECTIVE: POTS is a heterogeneous disorder of the autonomic nervous system that can result from multiple etiologies. An increased prevalence of vitamin B12, vitamin D 25-OH and iron deficiencies has been observed in patients with POTS. This study examined the prevalence of vitamin B1 deficiency and assessed response to vitamin B1 supplementation in the deficient POTS patients. METHODS AND RESULTS: Medical records of 65 consecutive patients with POTS evaluated at our clinic were reviewed...
May 21, 2017: Neurological Research
https://www.readbyqxmd.com/read/28528252/investigation-of-the-binding-affinity-in-vitamin-b12-bovine-serum-albumin-system-using-various-spectroscopic-methods
#3
Magdalena Makarska-Bialokoz
The binding affinity between vitamin B12 (VitB12) and bovine serum albumin (BSA) has been investigated in aqueous solution at pH=7.4, employing UV-vis absorption and steady-state, synchronous and three-dimensional fluorescence spectra techniques. Representative effects noted for BSA intrinsic fluorescence resulting from the interactions with VitB12 confirm the formation of π-π stacked non-covalent and non-fluorescent complexes in the system VitB12-BSA. All the determined parameters, the binding, fluorescence quenching and bimolecular quenching rate constants (of the order of 10(4)Lmol(-1), 10(3)Lmol(-1) and 10(11)Lmol(-1)s(-1), respectively), as well as Förster resonance energy transfer parameters validate the mechanism of static quenching...
May 11, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28526947/association-of-ulcerative-colitis-with-transcobalamin-ii-gene-polymorphisms-and-serum-homocysteine-vitamin-b12-and-folate-levels-in-chinese-patients
#4
Shuzi Zheng, Wei Yang, Chaoqun Wu, Liang Sun, Daopo Lin, Xiuqing Lin, Lijia Jiang, Ran Ding, Yi Jiang
It has been reported that abnormal elevation of homocysteine is quite prevalent in ulcerative colitis (UC) patients. We attempted to explore the relationship of UC with transcobalamin II (TCN2) gene polymorphisms and serum homocysteine, vitamin B12, and folate levels in Chinese patients. TCN2 (rs1801198, rs9606756) genotypes were detected by the improved multiple ligase detection reaction (iMLDR) technique in 527 UC patients and 574 controls. Moreover, 128 UC patients and 138 controls were randomly selected for the measurement of homocysteine, vitamin B12, and folate levels by enzymatic cycling assay or chemiluminescence immunoassay...
May 19, 2017: Immunogenetics
https://www.readbyqxmd.com/read/28526433/risk-of-low-birth-weight-and-micronutrient-deficiencies-in-neonates-from-mothers-after-gastric-bypass-a-case-control-study
#5
Geraldine Gascoin, Maxime Gerard, Agnès Sallé, Guillaume Becouarn, Stephanie Rouleau, Loïc Sentilhes, Régis Coutant
BACKGROUND: An increased risk of small-for-gestational-age infants after maternal bariatric surgery has been shown. The risk of micronutrients deficiencies in these neonates is unclear. OBJECTIVE: To screen for micronutrients deficiencies in newborns of mothers with gastric bypass. SETTINGS: University hospital in Angers, France. METHODS: This study compared the clinical and cord blood biological characteristics of 56 newborns of mothers with prior Roux-en-Y gastric bypass (RYGB) and 56 newborns of nonobese healthy mothers after normal pregnancy (controls), followed between January 3, 2008 and October 31, 2012...
March 27, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28526387/adequacy-of-nutrient-intake-in-women-with-restrictive-anorexia-nervosa
#6
Chiara Chiurazzi, Iolanda Cioffi, Carmela De Caprio, Emilia De Filippo, Maurizio Marra, Rosa Sammarco, Maria Luisa Di Guglielmo, Franco Contaldo, Fabrizio Pasanisi
OBJECTIVE: The aim of the present study was to assess energy and nutrient intake in a group of women with restrictive AN (r-AN) compared with a control group. METHODS: Thirteen r-AN patients and 13 healthy female controls completed 7-d food records. Intake of macro- and micronutrients was compared between the two groups as well as to the Dietary Reference Intake for the Italian Population (LARN) for specific ages. Additionally, the r-AN patients underwent indirect calorimetry for measuring resting energy expenditure (REE)...
June 2017: Nutrition
https://www.readbyqxmd.com/read/28520847/maternal-exposure-to-nitrogen-dioxide-intake-of-methyl-nutrients-and-congenital-heart-defects-in-offspring
#7
Jeanette A Stingone, Thomas J Luben, Suzan L Carmichael, Arthur S Aylsworth, Lorenzo D Botto, Adolfo Correa, Suzanne M Gilboa, Peter H Langlois, Wendy N Nembhard, Jennifer Richmond-Bryant, Gary M Shaw, Andrew F Olshan
Nutrients that regulate methylation processes may modify susceptibility to the effects of air pollutants. Data from the National Birth Defects Prevention Study, 1997-2006, were used to estimate associations between maternal exposure to nitrogen dioxide (NO2), dietary intake of methyl nutrients and the odds of congenital heart defects in offspring. NO2 concentrations, a marker of traffic-related air pollution, averaged across post-conception weeks 2-8, were assigned to 6160 non-diabetic mothers of cases and controls using inverse distance-squared weighting of air monitors within 50 km of maternal residence...
May 18, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28514598/the-communal-relation-of-mthfr-mtr-ace-gene-polymorphisms-and-hyperhomocysteinemia-as-conceivable-risk-of-coronary-artery-disease
#8
Rizwan Masud, Haider Zaigham Baqai
Homocysteine and its modulating genes have strongly emerged as novel biomarkers for coronary artery disease (CAD). In present study, we investigated whether polymorphisms in homocysteine pathway genes and the plasma levels of homocysteine, folate and vitamin B12, independently or in combination, are associated with CAD risk. A total of 504 participants were recruited (cases n = 254, controls n = 250, respectively). Tetra primer allele refractory mutation system (ARMS) PCR was used for resolving the genotypes of 5'10' methylenetetrahydrofolate reductase 'MTHFR' polymorphisms (rs1801133, rs1801131), 5' methyl tetrahydrofolate homocysteine methyltransferase 'MTR' polymorphism (rs1805087), paroxanse1 'PON1' polymorphism (rs662), and cystathionine beta synthase 'CBS' polymorphism (rs5742905)...
May 17, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28513265/perturbing-status-of-vitamin-b12-in-indian-infants-and-their-mothers
#9
Medha Mittal, Vijayashri Bansal, Rahul Jain, Pradeep Kumar Dabla
BACKGROUND: Vitamin B12 deficiency in early life can adversely affect the growth of developing brain with myriad of neurodevelopmental manifestations. At this age, the deficiency is usually the result of low maternal levels. OBJECTIVES: To assess the vitamin B12 status of healthy exclusively breast-fed Indian infants aged 1 to 6 months and their mothers. METHODS: One hundred term exclusively breast-fed infants aged 1 to 6 months attending pediatric outpatient department were recruited...
June 2017: Food and Nutrition Bulletin
https://www.readbyqxmd.com/read/28513119/low-borderline-levels-of-serum-vitamin-b12-may-predict-cognitive-decline-in-elderly-hip-fracture-patients
#10
Eliyahu H Mizrahi, Emilia Lubart, Arthur Leibovitz
BACKGROUND: The progression from cognitive impairment to dementia is a multifactorial process that involves genetic and environmental factors. Vitamin B12 deficiency can be an important factor in the progress from cognitive decline to dementia. OBJECTIVES: To examine the relationship between borderline low level of vitamin B12 (≤ 350 pg/ml) and cognitive decline among a group of elderly hip fracture patients. METHODS: This retrospective chart review study was conducted in a geriatric rehabilitation ward of a university-affiliated referral hospital...
May 2017: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/28511389/variability-of-iron-load-in-patients-of-sickle-cell-anaemia-hbss-a-study-from-eastern-india
#11
Pranati Mohanty, Rabindra Kumar Jena, Sudha Sethy
INTRODUCTION: Sickle Cell Anaemia (SCA) is one of the commonest haemoglobinopathies due to a point mutation (A→T) of the β-globin gene. Out of five haplotypes, the Arab-Indian haplotype present in India is one of the least severe phenotype and least studied also. It is characterized by lifelong haemolytic anaemia requiring red cell transfusion leading to iron overload. In contrast, there is very high incidence of deficiency of iron, folic acid and vitamin B12. AIM: Our objective was to access the Iron status of SCA patients and to find its correlation with various parameters like red cell transfusion, haemolysis and serum hepcidin...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28510794/long-term-trends-in-hematological-and-nutritional-status-after-gastrectomy-for-gastric-cancer
#12
Ji-Hyun Kim, You-Jin Bae, Kyong-Hwa Jun, Hyung-Min Chin
BACKGROUND: This study investigated long-term trends in hematological and nutritional parameters after gastrectomy for gastric cancer and evaluated the influence of the reconstruction type on these trends. METHODS: The medical records of 558 patients who underwent curative gastrectomy with standard lymph node dissection for stage I gastric cancer between January 2006 and December 2013 were reviewed. The hematological and nutritional parameters evaluated included hemoglobin, ferritin, vitamin B12, total protein, albumin, total cholesterol, triglyceride, and calcium...
May 16, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28508256/the-role-of-micronutrients-in-alopecia-areata-a-review
#13
REVIEW
Jordan M Thompson, Mehwish A Mirza, Min Kyung Park, Abrar A Qureshi, Eunyoung Cho
Alopecia areata (AA) is a common, non-scarring form of hair loss caused by immune-mediated attack of the hair follicle. As with other immune-mediated diseases, a complex interplay between environment and genetics is thought to lead to the development of AA. Deficiency of micronutrients such as vitamins and minerals may represent a modifiable risk factor associated with development of AA. Given the role of these micronutrients in normal hair follicle development and in immune cell function, a growing number of investigations have sought to determine whether serum levels of these nutrients might differ in AA patients, and whether supplementation of these nutrients might represent a therapeutic option for AA...
May 15, 2017: American Journal of Clinical Dermatology
https://www.readbyqxmd.com/read/28506357/-research-advances-in-the-association-between-maternal-intake-of-methyl-donor-nutrients-during-pregnancy-and-dna-methylation-in-offspring
#14
Meng-Meng Wu, Fan Yang
Maternal nutrition during pregnancy plays a vital role in the health of the offspring. Methyl donor nutrients, including folate, vitamin B12, choline, betaine, and methionine, directly affect DNA methylation and are closely associated with the health of the offspring. As an important part of epigenetics, DNA methylation plays an important role in the maintenance of normal cellular function, gene expression regulation, and embryonic development. Recent studies have shown that maternal nutrition may have a long-lasting effect on the health of the offspring via the changes in genomic DNA and/or methylation level in the promoter region in specific genes...
May 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28503457/the-association-between-fall-history-and-physical-performance-tests-in-the-community-dwelling-elderly-a-cross-sectional-analysis
#15
Jin Chul Kim, Jinmann Chon, Hee Sang Kim, Jong Ha Lee, Seung Don Yoo, Dong Hwan Kim, Seung Ah Lee, Yoo Jin Han, Hyun Seok Lee, Bae Youl Lee, Yun Soo Soh, Chang Won Won
OBJECTIVE: To evaluate the association between baseline characteristics, three physical performance tests and fall history in a sample of the elderly from Korean population. METHODS: A total of 307 participants (mean age, 76.70±4.85 years) were categorized into one of two groups, i.e., fallers and non-fallers. Fifty-two participants who had reported falling unexpectedly at least once in the previous 12 months were assigned to the fallers group. Physical performance tests included Short Physical Performance Battery (SPPB), Berg Balance Scale (BBS), Timed Up and Go test...
April 2017: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28503432/nutrient-patterns-and-risk-of-cataract-a-case-control-study
#16
Fatemeh Sedaghat, Matin Ghanavati, Parisa Nezhad Hajian, Sara Hajishirazi, Mehdi Ehteshami, Bahram Rashidkhani
AIM: To assess the relation between nutrient patterns and cataract risk. METHODS: This is a hospital-based case-control study with 97 cataract patients and 198 matched controls. Dietary consumption was collected through a valid food frequency questionnaire (FFQ). Nutrient patterns were detected by applying factor analysis. Unconditional logistic regression models were used to estimate odds ratio (ORs) and 95%CIs. RESULTS: We extracted 5 main nutrient patterns...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28499901/antioxidant-and-anti-inflammatory-nutrient-status-supplementation-and-mechanisms-in-patients-with-schizophrenia
#17
REVIEW
Sumedha Mitra, Radhika Natarajan, Douglas Ziedonis, Xiaoduo Fan
Over 50 million people around the world suffer from schizophrenia, a severe mental illness characterized by misinterpretation of reality. Although the exact causes of schizophrenia are still unknown, studies have indicated that inflammation and oxidative stress may play an important role in the etiology of the disease. Pro-inflammatory cytokines are crucial for normal central nervous development and proper functioning of neural networks and neurotransmitters. Patients with schizophrenia tend to have abnormal immune activation resulting in elevated pro-inflammatory cytokine levels, ultimately leading to functional brain impairments...
May 9, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28496346/do-we-need-to-measure-vitamin-b12-and-magnesium-in-morbidly-obese-patients-with-type-2-diabetes-mellitus
#18
Anna Wåhlén, Arvo Haenni, Hans-Erik Johansson
OBJECTIVE: We aimed to investigate the prevalence of B12 deficiency in metformin-treated, morbidly obese, type 2 diabetes mellitus (T2DM) patients, compared to morbidly obese controls, as well as to evaluate the magnesium status. DESIGN: Retrospective cross-sectional analysis of plasma vitamin B12, plasma magnesium, glucometabolic status and clinical measurements in all consecutive morbidly obese patients was conducted during 1 year. SETTING: Outpatient Clinic of Obesity Care...
2017: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy
https://www.readbyqxmd.com/read/28491851/pemetrexed-induced-acute-kidney-failure-following-irreversible-renal-damage-two-case-reports-and-literature-review
#19
Tito Zattera, Francesco Londrino, Matteo Trezzi, Roberto Palumbo, Antonio Granata, Paola Tatangelo, Valentina Corbani, Valeria Falqui, Nadia Chiappini, Lisa Mathiasen, Marco Cavallini, Davide Rolla
BACKGROUND: Pemetrexed (PEM) is a new-generation multitargeted antifolate agent with a demonstrated broad-spectrum activity in several types of human cancers, including non-small cell lung cancer (NSCLC) and mesothelioma. Major side effects include dose-limiting hematologic toxicities. PEM nephrotoxicity is well known; however, its frequency is considered to be low. CASE PRESENTATION: Here we report two cases of acute kidney injury (AKI) related to PEM administration (500 mg/m2) in patients with NSCLC...
March 2017: Journal of Nephropathology
https://www.readbyqxmd.com/read/28489814/diagnostic-values-of-serum-levels-of-homocysteine-and-uric-acid-for-predicting-vascular-mild-cognitive-impairment-in-patients-with-cerebral-small-vessel-disease
#20
Ting Wang, Zhong-Wu Sun, Liang-Qing Shao, Xiao-Bin Xu, Yang Liu, Mao Qin, Xiang Weng, Yong-Xiang Zhang
BACKGROUND This study aimed to investigate the diagnostic values of serum levels of Hcy and UA for predicting vascular mild cognitive impairment (VMCI) in patients with cerebral small vessel disease (SVD). MATERIAL AND METHODS We selected 172 cerebral SVD patients and divided them into a VMCI group and a non-VMCI group. Eighty-six healthy individuals without nervous system diseases were selected as the control group. Enzymatic cycling method was performed to detect serum Hcy and UA levels. Serum levels of folic acid (FOA) and vitamin B12 (VitB12) were detected by chemiluminescence immunoassay...
May 10, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
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