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https://www.readbyqxmd.com/read/28101967/host-related-factors-explaining-interindividual-variability-of-carotenoid-bioavailability-and-tissue-concentrations-in-humans
#1
Torsten Bohn, Charles Desmarchelier, Lars O Dragsted, Charlotte S Nielsen, Wilhelm Stahl, Ralph Rühl, Jaap Keijer, Patrick Borel
Carotenoid dietary intake and their endogenous levels have been associated with a decreased risk of several chronic diseases. There are indications that carotenoid bioavailability depends, in addition to the food matrix, on host factors. These include diseases (e.g. colitis), life-style habits (e.g. smoking), gender and age, as well as genetic variations including single nucleotide polymorphisms that govern carotenoid metabolism. These are expected to explain interindividual differences that contribute to carotenoid uptake, distribution, metabolism and excretion, and therefore possibly also their association with disease risk...
January 19, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28101531/osteopontin-is-a-blood-biomarker-for-microglial-activation-and-brain-injury-in-experimental-hypoxic-ischemic-encephalopathy
#2
Yikun Li, Eric B Dammer, Xiaohui Zhang-Brotzge, Scott Chen, Duc M Duong, Nicholas T Seyfried, Chia-Yi Kuan, Yu-Yo Sun
Clinical management of neonatal hypoxic-ischemic encephalopathy (HIE) suffers from the lack of reliable surrogate marker tests. Proteomic analysis may identify such biomarkers in blood, but there has been no proof-of-principle evidence to support this approach. Here we performed in-gel trypsin digestion of plasma proteins from four groups of 10-d-old mice [untouched and 24 h after low-dose lipopolysaccharide (LPS) exposure, hypoxia-ischemia (HI), or LPS/HI injury; n = 3 in each group) followed by liquid chromatography-tandem mass spectrometry and bioinformatics analysis to search for HI- and LPS/HI-associated brain injury biomarkers...
January 2017: ENeuro
https://www.readbyqxmd.com/read/28098049/influence-of-barley-grain-particle-size-and-treatment-with-citric-acid-on-digestibility-ruminal-fermentation-and-microbial-protein-synthesis-in-holstein-calves
#3
M Kazemi-Bonchenari, A Z M Salem, S López
Chemical and physical treatments of barley grain increase ruminally resistant starch and can improve the rumen fermentation pattern. The objective of the present study was to evaluate the effects of chemical (addition of citric acid, CA) and physical (grinding to two different particle sizes, PS) treatment of barley grain on performance, rumen fermentation, microbial protein yield in the rumen and selected blood metabolites in growing calves. In all, 28 male Holstein calves (172±5.1 kg initial BW) were used in a complete randomised design with a factorial arrangement of 2 barley grain particle sizes×2 levels of citric acid...
January 18, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28096887/thylakoids-reduce-body-fat-and-fat-cell-size-by-binding-to-dietary-fat-making-it-less-available-for-absorption-in-high-fat-fed-mice
#4
Karin G Stenkula, Eva-Lena Stenblom, Caroline Montelius, Emil Egecioglu, Charlotte Erlanson-Albertsson
BACKGROUND: Dietary thylakoids derived from spinach have beneficial effects on body fat accumulation and blood lipids as demonstrated in humans and rodents. Important mechanisms established include delayed fat digestion in the intestine, without causing steatorrhea, and increased fatty acid oxidation in intestinal cells. The objective of our study was to elucidate if increased fecal fat excretion is an important mechanism to normalize adipose tissue metabolism during high-fat feeding in mice supplemented with thylakoids...
2017: Nutrition & Metabolism
https://www.readbyqxmd.com/read/28095863/dietary-intake-of-n-3-pufas-modifies-the-absorption-distribution-and-bioavailability-of-fatty-acids-in-the-mouse-gastrointestinal-tract
#5
Qin Yang, Shunhe Wang, Yunqi Ji, Haiqin Chen, Hao Zhang, Wei Chen, Zhennan Gu, Yong Q Chen
BACKGROUND: Dietary polyunsaturated fatty acids (PUFAs), especially n-3 PUFAs, are important for human health. The intestinal tract, a location that is heavily colonized by microorganisms, is the main organ for absorbing fatty acids. METHODS: The purpose of this study was to analyze the effects of dietary n-3 and n-6 PUFAs on the distribution of different types of fatty acids and their bioavailability along the gut. Mice were fed for a week with experimental diets containing high n-3 or high n-6 fatty acid levels...
January 17, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28095392/binding-versus-conventional-pancreaticojejunostomy-in-preventing-postoperative-pancreatic-fistula-a-systematic-review-and-meta-analysis
#6
Xianbin Zhang, Xin Dong, Peng Liu, Yumei Yan, Yushan Wei, Dietmar Zechner, Peng Gong, Brigitte Vollmar
BACKGROUND: The aim of this study was to compare the safety and efficacy of a new technology, binding pancreaticojejunostomy (BPJ), with conventional pancreaticojejunostomy (CPJ) after pancreaticoduodenectomy in preventing postoperative pancreatic fistula (POPF). METHODS: Randomized controlled trials and observational studies were retrieved from literature searches. Pooled OR with 95% CI for dichotomous variables and weighted mean difference with 95% CI for continuous variables were calculated...
January 18, 2017: Digestive Surgery
https://www.readbyqxmd.com/read/28093996/challenges-related-to-glycemic-control-in-type-2-diabetes-mellitus-patients
#7
Masoumeh Kheirandish, Hamidreza Mahboobi, Maryam Yazdanparast, Mohammad Amjad Kamal
Diabetes mellitus (DM) is a chronic disease with long-term complications. Glycemic control is an important part in management of DM. The first line in treatment of type 2 DM (T2DM) is diet and life style change. Metformin is the first choice of medication in T2DM patients. Sulfonylureas have high risk of hypoglycemia. Glinides are associated with lower risk of hypoglycemia in comparison to sulfonylureas. Also α-glucosidase inhibitors decrease the polysacarides digestion in small intestine and less effective in comparison to metformin and sulfonylureas in lowering hemoglobin A1c (HbA1c)...
January 15, 2017: Current Drug Metabolism
https://www.readbyqxmd.com/read/28093458/single-cell-gene-expression-analysis-reveals-diversity-among-human-spermatogonia
#8
N Neuhaus, J Yoon, N Terwort, S Kliesch, J Seggewiss, A Huge, R Voss, S Schlatt, R V Grindberg, H R Schöler
STUDY QUESTION: Is the molecular profile of human spermatogonia homogeneous or heterogeneous when analysed at the single-cell level? SUMMARY ANSWER: Heterogeneous expression profiles may be a key characteristic of human spermatogonia, supporting the existence of a heterogeneous stem cell population. WHAT IS KNOWN ALREADY: Despite the fact that many studies have sought to identify specific markers for human spermatogonia, the molecular fingerprint of these cells remains hitherto unknown...
January 15, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28089715/ameliorating-effects-of-herbal-formula-hemomine-on-experimental-subacute-hemorrhagic-anemia-in-rats
#9
Sae Kwang Ku, Hyemee Kim, Joo Wan Kim, Ki Sung Kang, Hae-Jeung Lee
ETHNOPHARMACOLOGICAL RELEVANCE: Hemomine (HM) is an herbal mixture consisting of 5 varieties of the hematopoietic herbal extracts (Angelica gigas Nakai, Cnidium officinale Makino, Paeonia lactiflora Pall., Rehmannia glutinosa Liboschitz ex Stueudel, Glycyrrhiza uralensis Fischer). AIM OF THE STUDY: Anemia has been treated with iron supplements, whereas it could cause adverse side effects such as digestive discomfort. In the present study, HM was applied to SHA rats to test for several activities so as to verify its therapeutic potentials on anemia and digestive discomfort...
January 9, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28078531/yeast-mixture-of-liquid-beer-and-cassava-pulp-with-rice-straw-for-the-growth-of-dairy-heifers
#10
Sukanya Kamphayae, Hajime Kumagai, Patima Butcha, Viroj Ritruechai, Supachai Udchachon
This study was conducted to determine the effects of mixtures of liquid brewer's yeast (LBY) and cassava pulp (CVP) with rice straw (RS) on feed intake, digestibility, rumen fermentation, and growth of dairy heifers. Sixteen Holstein crossbred heifers (13.8 ± 1.6 months old, 210 ± 23 kg body weight (BW)) were randomly allocated to four feeding treatments with four replications, which were 0:0:100 (RS), 0:70:30 (0%LBY), 20:50:30 (20%LBY), and 50:20:30 (50%LBY), respectively, for LBY/CVP/RS on a fresh matter basis...
January 11, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28065440/glycosaminoglycan-levels-in-dried-blood-spots-of-patients-with-mucopolysaccharidoses-and-mucolipidoses
#11
Francyne Kubaski, Yasuyuki Suzuki, Kenji Orii, Roberto Giugliani, Heather J Church, Robert W Mason, Vũ Chí Dũng, Can Thi Bich Ngoc, Seiji Yamaguchi, Hironori Kobayashi, Katta M Girisha, Toshiyuki Fukao, Tadao Orii, Shunji Tomatsu
: Mucopolysaccharidoses (MPSs) and mucolipidoses (ML) are groups of lysosomal storage disorders in which lysosomal hydrolases are deficient leading to accumulation of undegraded glycosaminoglycans (GAGs), throughout the body, subsequently resulting in progressive damage to multiple tissues and organs. Assays using tandem mass spectrometry (MS/MS) have been established to measure GAGs in serum or plasma from MPS and ML patients, but few studies were performed to determine whether these assays are sufficiently robust to measure GAG levels in dried blood spots (DBS) of patients with MPS and ML...
December 22, 2016: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/28063240/effect-of-feeding-complete-feed-block-containing-rumen-protected-protein-non-protein-nitrogen-and-rumen-protected-fat-on-improving-body-condition-and-carcass-traits-of-cull-ewes
#12
R S Bhatt, A Sahoo
Nutrient utilization, body condition and carcass traits of cull ewes were studied in three dietary regimens based on complete feed block (CFB) feeding to control (C) with rumen protected protein (RPP), CU [RPP + urea (6 g/kg)] and CUF [RPP + urea + rumen protected fat (RPF; 40 g/kg)]. The RPP component (g/kg) in C had 1% formaldehyde-treated soy flakes 50, mustard cake 50 and sesame cake 30. The mustard and sesame cakes were replaced with urea on equivalent N basis in CU and CUF. The ewes were offered ad libitum CFB composed (g/kg) of concentrate 650, roughage 300 and molasses 50...
January 7, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28063189/effects-of-different-sources-of-protein-on-the-growth-performance-blood-chemistry-and-polypeptide-profiles-in-the-gastrointestinal-tract-digesta-of-newly-weaned-piglets
#13
R Z Zhong, J Q Xia, H Sun, G X Qin
To determine the effects of different sources of protein on the growth performance of newly weaned piglets, 72 newly weaned piglets were randomly assigned to three groups fed different diets (soya bean, casein and dried distillers' grain with solubles (DDGS) feeds). Casein and DDGS feeds consisted of soya bean feed in which 5% of the CP was replaced with casein- or DDGS-derived CP respectively. Blood and chyme samples were collected from each piglet 2 h post-feeding on days 0 and 28 of the feeding period. The DDGS feed decreased DMI (p = 0...
January 6, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28062865/-poor-outcome-factors-associated-to-patients-with-lower-digestive-bleeding-in-a-public-hospital
#14
Jorge Luis Rojas-Domínguez, Alvaro Carvallo-Michelena, Alejandro Piscoya, Edson Guzmán
BACKGROUND: Lower gastrointestinal bleeding (LGIB) is an event that has shown an increase in complications and mortality rates in the last decades. Although some factors associated with poor outcome have been identified, there are several yet to be evaluated. OBJECTIVE: To identify risk factors for poor outcome in patients with LGIB in the Hospital Edgardo Rebagliati Martins of Lima, Peru. MATERIAL AND METHODS: A prospective analytic observational cohort study was made, and a census was conducted with all patients with acute LGIB between January 2010 and December 2013...
October 2016: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28060858/fermented-papaya-preparation-restores-age-related-reductions-in-peripheral-blood-mononuclear-cell-cytolytic-activity-in-tube-fed-patients
#15
Yuhzo Fujita, Haruo Tsuno, Jiro Nakayama
Tube-fed elderly patients are generally supplied with the same type of nutrition over long periods, resulting in an increased risk for micronutrient deficiencies. Dietary polyphenols promote immunity and have anti-inflammatory, anti-carcinogenic, and anti-oxidative properties. Carica papaya Linn. is rich in several polyphenols; however, these polyphenols are poorly absorbed from the digestive tract in their original polymerized form. Therefore, we determined the molecular components of a fermented Carica papaya Linn...
2017: PloS One
https://www.readbyqxmd.com/read/28057513/enterolobium-contortisiliquum-is-a-cause-of-acute-ruminal-acidosis-in-sheep
#16
Rayane C Pupin, Paula V Leal, Stephanie C Lima, Gleice Kelli A Melo, Arnildo Pott, Marcelo A Araújo, Claudio S L Barros, Ricardo A A Lemos
The ingestion of pods of Enterolobium contortisiliquum is associated with digestive disturbances, photosensitivity and abortion in domestic ruminants. This experiment was designed to test the hypothesis that digestive disturbances in this toxicosis are really caused by acute ruminal acidosis. Three sheep fed large doses (10-15 g/kg/body weight [bw]) of E. contortisiliquum pods developed ruminal acidosis and were treated with sodium bicarbonate to try to control this metabolic disturbance, thus providing additional evidence of the involvement of ruminal acidosis in the pathogenesis of toxicosis...
January 3, 2017: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/28057321/-digestive-bleeding-due-to-jejunal-diverticula-a-case-report-and-literature-review
#17
Jorge Cuauhtémoc Blake-Siemsen, Marisol Kortright-Farías, Dante Rafael Casale-Menier, Jesús Gámez-Araujo
BACKGROUND: Bleeding from the small bowel is a rare pathology that represents 5-10% of gastrointestinal bleeding; 0.06% to 5% of cases are due to the presence of diverticula of the small intestine. The majority of diverticula are asymptomatic and present symptoms when there is a complication. CLINICAL CASE: We present the case of a 53-year-old male with a history of chronic renal failure and hypertension. While he was hospitalized due to cerebrovascular disease he recurrently presented lower gastrointestinal bleeding that required blood transfusion on several occasions...
January 2, 2017: Cirugia y Cirujanos
https://www.readbyqxmd.com/read/28054966/postprandial-glycemic-and-insulinemic-responses-to-common-breakfast-beverages-consumed-with-a-standard-meal-in-adults-who-are-overweight-and-obese
#18
Jia Li, Elsa Janle, Wayne W Campbell
Breakfast beverages with different nutrient compositions may affect postprandial glycemic control differently. We assessed the effects of consuming (1) common breakfast beverages (water, sugar-sweetened coffee, reduced-energy orange juice (OJ), and low-fat milk (LFM)); and (2) fat-free, low-fat, and whole milk with breakfast on postprandial plasma glucose and insulin responses in adults who were overweight/obese. Forty-six subjects (33F/13M, body mass index: 32.5 ± 0.7 kg/m², age: 50 ± 1 years, mean ± SEMs) consumed a standard sandwich with one of the six beverages on separate mornings in randomized order...
January 4, 2017: Nutrients
https://www.readbyqxmd.com/read/28053783/novel-angiotensin-converting-enzyme-inhibitory-peptides-from-caseins-and-whey-proteins-of-goat-milk
#19
Hisham R Ibrahim, Ahmed S Ahmed, Takeshi Miyata
Angiotensin-converting enzyme (ACE) plays a central role in blood pressure regulation by producing the vasoconstrictor angiotensin II. The inhibition of ACE with natural inhibitors, as alternatives to avoid the side effect of synthetic drugs, is a major target in the prevention of hypertension. In this study, we examined the separated caseins and whey proteins of goat milk for the presence of ACE inhibitory peptides. Digestion of isolated whey proteins and caseins of goat milk by gastric pepsin generated soluble hydrolysates exhibiting significant inhibition of ACE compared to weak inhibition by undigested proteins...
January 2017: Journal of Advanced Research
https://www.readbyqxmd.com/read/28050250/bacillus-cereus-bacteraemia-comparison-between-haematologic-and-nonhaematologic-patients
#20
S Tusgul, G Prod'hom, L Senn, R Meuli, P-Y Bochud, S G Giulieri
Bacillus cereus bacteraemia can be severe, especially among patients with haematologic malignancy. We retrospectively reviewed first episodes of true B. cereus bacteraemia (more than one positive bottle plus signs of infection) at our institution between 1997 and 2013 with the aim to compare haematologic versus nonhaematologic patients and analyse episodes with complicated outcome. Among 56 episodes of positive-blood cultures for B. cereus, 21 were considered significant. Median age was 54 years (range 23-82 years)...
January 2017: New Microbes and New Infections
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