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Minerals and vitamins

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https://www.readbyqxmd.com/read/29331722/effect-of-vitamin-d-supplementation-on-serum-sclerostin-levels-in-chronic-kidney-disease
#1
REVIEW
Ashok Kumar Yadav, Vivek Kumar, Debasish Banerjee, Krishan Lal Gupta, Vivekanand Jha
Vitamin D deficiency, cardiovascular disease and abnormal bone mineral metabolism are common in chronic kidney disease (CKD). Abnormal bone mineral metabolism has been linked to vascular calcification in CKD. Sclerostin has emerged as an important messenger in cross talk between bone-vascular axis. We analyzed sclerostin in subjects who participated in the randomized, double blind, placebo controlled trial investigating the effect of cholecalciferol supplementation on vascular function in non-diabetic CKD stage G3-4 and vitamin D ≤20ng/ml [CTRI/2013/05/003648]...
January 10, 2018: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/29324909/effect-of-hypoparathyroid-on-bone-mineral-density-of-lumber-spine-in-postmenopausal-women-with-differentiated-thyroid-cancinoma
#2
Yongli Bai, Yanlei Huo, Fei Yu, Danyang Wang, Chao Ma
OBJECTIVE: To investigate the effect of hypoparathyroid on bone mineral density in postmenopausal women with differentiated thyroid carcinoma (DTC). SUBJECT AND METHODS: Postmenopausal women with postoperative DTC, and undergoing thyroid residual ablation or for metastases treatment were collected and followed for two years. They were divided into hypoparathyroid group (PTH<15pg/mL) and a normal cognitive group (PTH>15pg/mL). Bone mineral density (BMD) at the lumbar spine was analyzed using dual-energy X-ray absorptiometry (DXA) at baseline, 6, 12 and 24 months...
September 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/29322706/osteoporosis-in-postmenopausal-females-with-primary-knee-osteoarthritis-in-a-vitamin-d-deficient-population
#3
Pooja Dhaon, Siddharth Kumar Das, Ragini Srivastava, Akash Asthana, Girdhar Agarwal
Aim and Objective: To find prevalence of osteoporosis (OP) in postmenopausal females with primary knee osteoarthritis (OA) in India, where there is widespread Vitamin D deficiency (VDD). Material and Methods: 75 postmenopausal women (PMW) fulfilling ACR criteria for Knee OA between 40 - 60 years of age, having OA grade 2 or more as per Kellgren Lawrence grade on anterior- posterior radiograph of the right knee were enrolled. 34 PMW of the same age with normal right knee radiograph were taken as controls...
November 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29319834/nordiska-riktlinjer-f%C3%A3-r-kosttillskott-och-uppf%C3%A3-ljning-efter-obesitaskirurgi-monitorering-och-supplementering-med-vitaminer-och-mineraler
#4
Anna Laurenius, Ingmar Näslund, Jorunn Sandvik, Per Videhult, Mikael Wirén
Each year 6,800 bariatric operations are performed in Sweden. Bariatric surgery involves both a reduced intake and a reduced absorption of vitamins and minerals. There has been debate about whose responsibility long-term follow-up is, particularly regarding monitoring vitamin and mineral status. The Swedish Society for Bariatric Surgery and the Norwegian Association for Bariatric Surgery, who oversee their respective national quality registers, have appointed an expert group to develop guidelines for postoperative supplementation and nutritional monitoring of vitamins and minerals, along with a schedule for routine follow-up...
January 9, 2018: Läkartidningen
https://www.readbyqxmd.com/read/29316608/vitamin-and-mineral-supplement-use-among-korean-adults-baseline-data-from-the-trace-element-study-of-korean-adults-in-yeungnam-area
#5
Minkyeong Kim, Yujin Lee, Kyong Park
Although dietary supplement use is believed to improve health status, the efficacy and safety of its use remains controversial. This study aimed to investigate the contribution of consumption of vitamin and mineral supplements (VMS) to the total micronutrient intake. Study participants (n = 586) were selected from the ongoing prospective cohort study of the Korean population, and baseline information on current use of dietary supplements, types of supplements, frequency of use, dosage, duration, and brand name was collected...
January 6, 2018: Nutrients
https://www.readbyqxmd.com/read/29315805/gender-specific-risk-factors-for-low-bone-mineral-density-in-patients-taking-antipsychotics-for-psychosis
#6
Min Jhon, Taeyoung Yoo, Ju-Yeon Lee, Seon-Young Kim, Jae-Min Kim, Il-Seon Shin, Lana Williams, Michael Berk, Jin-Sang Yoon, Sung-Wan Kim
OBJECTIVE: This study examined clinical and gender-specific risk factors for low bone mineral density (BMD) in adult patients with psychotic disorders. METHODS: The study included 285 community-dwelling patients with psychotic disorders. Dual-energy X-ray absorptiometry was used to measure BMD. Clinical characteristics associated with low BMD were identified with logistic regression analysis in total population and each gender. RESULTS: Fifty-eight (20...
January 8, 2018: Human Psychopharmacology
https://www.readbyqxmd.com/read/29313200/use-of-non-living-lyophilized-phanerochaete-chrysosporium-cultivated-in-various-media-for-phenol-removal
#7
Tímea Pernyeszi, Viktor Farkas, Attila Felinger, Borbála Boros, Imre Dékány
The biosorption of phenol on non-living lyophilized mycelial pellets of Phanerochaete chrysosporium cultivated in liquid medium of various compositions was studied in batch biosorption system. The fungal cell surfaces were characterized by FTIR spectroscopy and specific surface charge determination. The sorption kinetics and equilibrium were evaluated using linear and non-linear regression. For adsorption equilibrium, a comparative evaluation is also presented using non-linear least-square estimation and linearization of the Langmuir and anti-Langmuir equations...
January 8, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29304151/the-role-of-carboxy-terminal-cross-linking-telopeptide-of-type-i-collagen-dual-x-ray-absorptiometry-bone-strain-and-romberg-test-in-a-new-osteoporotic-fracture-risk-evaluation-a-proposal-from-an-observational-study
#8
Fabio M Ulivieri, Luca P Piodi, Enzo Grossi, Luca Rinaudo, Carmelo Messina, Anna P Tassi, Marcello Filopanti, Anna Tirelli, Francesco Sardanelli
The consolidated way of diagnosing and treating osteoporosis in order to prevent fragility fractures has recently been questioned by some papers, which complained of overdiagnosis and consequent overtreatment of this pathology with underestimating other causes of the fragility fractures, like falls. A new clinical approach is proposed for identifying the subgroup of patients prone to fragility fractures. This retrospective observational study was conducted from January to June 2015 at the Nuclear Medicine-Bone Metabolic Unit of the of the Fondazione IRCCS Ca' Granda, Milan, Italy...
2018: PloS One
https://www.readbyqxmd.com/read/29304057/long-chain-omega-3-polyunsaturated-fatty-acid-dietary-intake-is-positively-associated-with-bone-mineral-density-in-normal-and-osteopenic-spanish-women
#9
Jesus Lavado-García, Raul Roncero-Martin, Jose M Moran, Maria Pedrera-Canal, Ignacio Aliaga, Olga Leal-Hernandez, Sergio Rico-Martin, Maria L Canal-Macias
The regular consumption of long-chain omega-3 polyunsaturated fatty acids (LCO3-PUFAs) results in general health benefits. The intake of LCO3-PUFAs has been reported to contribute to bone metabolism. We aimed to investigate the relationships between dietary intakes of LCO3-PUFAs and bone mineral density (BMD) in Spanish women aged 20-79 years old. A total of 1865 female subjects (20-79 years old) were enrolled, and lumbar (L2, L3, L3 and total spine), hip (femoral neck (FN), femoral trochanter (FT) and Ward's triangle (WT)) bone mineral density (BMD) were measured by dual energy X-ray absorptiometry (DXA)...
2018: PloS One
https://www.readbyqxmd.com/read/29302265/the-effect-of-low-dose-intravenous-bisphosphonate-treatment-on-osteoporosis-in-children-with-quadriplegic-cerebral-palsy
#10
Soon Jeong Moon, Young Min An, Soon Ki Kim, Young Se Kwon, Ji Eun Lee
Purpose: Quadriplegic children with cerebral palsy are more susceptible to osteoporosis because of various risk factors that interfere with bone metabolism. Pamidronate is effective for pediatric osteoporosis, but there are no guidelines for optimal dosage or duration of treatment in quadriplegic children with osteoporosis. We aimed to evaluate the efficacy of low-dose pamidronate treatment in these patients. Methods: Ten quadriplegic patients on antiepileptic drugs (6 male, 4 female patients; mean age, 10...
December 2017: Korean Journal of Pediatrics
https://www.readbyqxmd.com/read/29301284/vitamin-d-status-and-the-relationship-with-bone-fragility-fractures-in-hiv-infected-patients-a-case-control-study
#11
Marco Atteritano, Luigi Mirarchi, Emmanuele Venanzi-Rullo, Domenico Santoro, Chiara Iaria, Antonino Catalano, Antonino Lasco, Vincenzo Arcoraci, Alberto Lo Gullo, Alessandra Bitto, Francesco Squadrito, Antonio Cascio
HIV-infected patients show high risk of fracture. The aims of our study were to determine the prevalence of vertebral fractures (VFs) and their associations with vitamin D in HIV patients. 100 patients with HIV infection and 100 healthy age- and sex-matched controls were studied. Bone mineral density was measured by quantitative ultrasound at the non-dominant heel. Serum osteocalcin and C-terminal telopeptide of collagen type 1 served as bone turnover markers. Bone ultrasound measurements were significantly lower in patients compared with controls (Stiffness Index (SI): 80...
January 2, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29296267/optimization-of-effective-minerals-on-riboflavin-production-by-bacillus-subtilis-subsp-subtilis-atcc-6051-using-statistical-designs
#12
Marjan Oraei, Seyed Hadi Razavi, Faramarz Khodaiyan
Background: Riboflavin (vitamin B2) is an essential component of the basic metabolism, and an important nutritional and growth factor in humans, animals, plants and micro-organisms. It has been widely used in the fields of pharmaceuticals, feed and food additives. The industrial production of riboflavin mostly relies on the microbial fermentation. Designing an appropriate fermentation medium is of crucial importance to improve the riboflavin production. Methods: In this study, sequential methodology combining a screening test of minerals by Plackett-Burman (PB) and an optimization test by Central Composite Design (CCD) was applied to enhance riboflavin production by Bacillus subtilis ATCC 6051 in shake flasks...
January 2018: Avicenna Journal of Medical Biotechnology
https://www.readbyqxmd.com/read/29290449/lactation-response-to-soybean-meal-and-rumen-protected-methionine-supplementation-of-corn-silage-based-diets
#13
H Nursoy, M Gonzalez Ronquillo, A P Faciola, G A Broderick
Corn silage, an important forage fed to dairy cows in the United States, is energy rich but protein poor. The objectives of this experiment were to investigate the effects on production of milk and milk components of feeding corn silage-based diets with 4 levels of dietary crude protein (CP) plus rumen-protected methionine (RPM). Thirty-six cows were blocked by days in milk into 9 squares and randomly assigned to 9 balanced 4 × 4 Latin squares with four 4-wk periods. All diets were formulated to contain, as a percent of dry matter (DM), 50% corn silage, 10% alfalfa silage, 4% soyhulls, 2...
December 28, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/29290311/prevalence-and-risk-factors-for-osteoporosis-and-fractures-in-axial-spondyloarthritis-a-systematic-review-and-meta-analysis
#14
Julio Ramírez, Juan Carlos Nieto-González, Rafael Curbelo Rodríguez, Santos Castañeda, Loreto Carmona
OBJECTIVES: To describe the prevalence of osteoporosis, the prevalence and incidence of fractures, and the frequency of risk factors for low bone mineral density (BMD) in axial spondyloarthritis (Ax-SpA). METHODS: A systematic review and meta-analysis of observational studies was conducted. Medline, Embase, and Cochrane Library databases were searched with a sensitive strategy. Large cross-sectional and longitudinal studies published in the last 10 years (January 2006-2016) with representative samples of patients with Ax-SpA estimating the frequency of osteoporosis, risk factors or fractures were selected...
December 7, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29289439/diseases-and-pests-noxious-to-pleurotus-spp-mushroom-crops
#15
Marcelo B Bellettini, Sebastião Bellettini, Fernanda A Fiorda, Alessandra C Pedro, Fabiane Bach, Miriam F Fabela-Morón, Rosemary Hoffmann-Ribani
The Pleurotus genus is one of most extensively studied white-rot fungi due to its exceptional ligninolytic properties. It is an edible mushroom that possesses biological effects, as it contains important bioactive molecules. It is a rich source of nutrients, particularly proteins, minerals as well as vitamins B, C and D. In basidiomycete fungi, intensive cultivations of edible mushrooms can often be affected by some bacterial, mold and virus diseases that rather frequently cause dramatic production loss. These infections are facilitated by the particular conditions under which mushroom cultivation is commonly carried out such as warm temperatures, humidity, carbon dioxide (CO2) levels and presence of pests...
December 27, 2017: Revista Argentina de Microbiología
https://www.readbyqxmd.com/read/29284137/grapefruit-and-its-biomedical-antigenotoxic-and-chemopreventive-properties
#16
REVIEW
José Melesio Cristóbal-Luna, Isela Álvarez-González, Eduardo Madrigal-Bujaidar, Germán Chamorro Cevallos
Grapefruit (Citrus paradisi Mcfad) is a perenifolium tree 5-6 m high with a fruit of about 15 cm in diameter, protected by the peel we can find about 11-14 segments (carpels), each of which is surrounded by a membrane and each containing the juice sacs, as well as the seeds. The fruit is made up of numerous compounds, and is known to have nutritive value because of the presence of various vitamins and minerals, among other chemicals. The fruit is also used in the field of gastronomy. Information has been accumulated regarding the participation of the fruit structures in a variety of biomedical, antigenotoxic and chemopreventive effects, surely related with the presence of the numerous chemicals that have been determined to constitute the fruit...
December 25, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/29282129/dietary-patterns-plasma-vitamins-and-trans-fatty-acids-are-associated-with-peripheral-artery-disease
#17
Mohsen Mazidi, Nathan D Wong, Niki Katsiki, Dimitri P Mikhailidis, Maciej Banach
BACKGROUND: To investigate the association between dietary patterns (DP), plasma vitamins and trans fatty acids (TFAs) with the likelihood of peripheral artery disease (PAD). METHODS: National Health and Nutrition Examination Survey (NHANES) data for the years 1999-2002 were used. PAD was diagnosed by ankle brachial index assessment. Plasma concentrations of vitamins were measured using high performance liquid chromatography. Vitamin D levels were measured by radioimmunoassay...
December 28, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/29280738/genetic-causes-of-rickets
#18
Sezer Acar, Korcan Demir, Yufei Shi
Rickets is a metabolic bone disease that develops as a result of inadequate mineralization of growing bone due to disruption of calcium, phosphorus and/or vitamin D metabolism. Nutritional rickets remains a significant child health problem in developing countries. In addition, several rare genetic causes of rickets have also been described, which can be divided into two groups. The first group consists of genetic disorders of vitamin D biosynthesis and action, such as vitamin D-dependent rickets type 1A (VDDR1A), vitamin D-dependent rickets type 1B (VDDR1B), vitamin D-dependent rickets type 2A (VDDR2A), and vitamin D-dependent rickets type 2B (VDDR2B)...
December 27, 2017: Journal of Clinical Research in Pediatric Endocrinology
https://www.readbyqxmd.com/read/29280653/validation-of-a-food-frequency-questionnaire-for-the-indigenous-%C3%A3-pera-siapidara-people-in-ecuador
#19
María Pilar Villena-Esponera, Rafael Moreno-Rojas, Manuel Romero-Saldaña, Guillermo Molina-Recio
BACKGROUND: A Food Frequency Questionnaire (FFQ) must be designed and validated in the local environment to ensure that the method is adapted to the objectives of the study and the population. OBJECTIVE: The aim of this study was to validate an FFQ to evaluate the food consumption pattern of the Épera-Siapidara population of Ecuador. One hundred and fourindividuals (54% men and 46% women), aged between 2 and 84, took part in the study. METHODS: The validity of this tool was assessed by comparing the relationship between the average daily nutrient intake estimated by the FFQ and the intake estimated in the three non-consecutive 24 h dietary recalls (24hR)...
November 24, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29280300/situation-analysis-of-procurement-and-production-of-multiple-micronutrient-supplements-in-12-lower-and-upper-middle-income-countries
#20
Eva C Monterrosa, Kalpana Beesabathuni, Kesso G van Zutphen, Georg Steiger, Roland Kupka, Alison Fleet, Klaus Kraemer
Globally, there are few vitamin and mineral ingredient manufacturers. To support local, in-country or regional procurement and production of multiple micronutrient supplements (MMS), the following production scenarios are possible: (a) straight ingredients of vitamins and minerals forms imported or locally produced that are mixed, tableted, or encapsulated and packaged by a local manufacturer; (b) import or local production of a vitamin and minerals premix that is tableted or encapsulated and packaged locally; (c) import of a bulk, finished product (tablets or capsules) that is packaged and branded; and (d) or import of a branded packaged product...
December 26, 2017: Maternal & Child Nutrition
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