keyword
MENU ▼
Read by QxMD icon Read
search

intestinal microflora

keyword
https://www.readbyqxmd.com/read/28089895/effects-of-fulvic-acid-on-growth-performance-and-intestinal-health-of-juvenile-loach-paramisgurnus-dabryanus-sauvage
#1
Yang Gao, Jie He, Zhuliu He, Zhiwei Li, Bo Zhao, Yi Mu, Jeong-Yeol Lee, Zhangjie Chu
A 60-day feeding trial was conducted to determine the effect of dietary fulvic acid supplements on intestinal digestive activity (enzymatic analysis), antioxidant activity, immune enzyme activity and microflora composition of juvenile loach (initial weight of 6.2 ± 0.1 g) reared in experimental aquaria. Five test diets containing 0, 0.5, 1.0, 1.5, and 2% fulvic acid were randomly assigned to three aquaria, respectively. Elevated growth performance including final weight, weight gain (WG), specific growth rate (SGR) and feed conversion ratio (FCR) was observed in loaches that were fed fulvic acid...
January 9, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28080916/aerobic-microflora-and-endoparasites-of-freshly-shot-wild-agouti-dasyprocta-leporina-in-trinidad-west-indies
#2
Rod Suepaul, Roxanne Charles, Francis Dziva
The agouti ( Dasyprocta leporina ) is a New World wild rodent hunted for its meat in Trinidad and other Latin American countries. Studies on agouti under captive conditions have yielded some data on health-related aspects, but relatively very little is known about their wild counterparts. The environment of the agouti can influence the microflora and parasites harbored by the animals, which may contain zoonotic pathogens. Here, the microflora found on the nasal mucosa and sections of the intestinal tract and endoparasites of freshly shot agouti from various areas of Trinidad are described...
December 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28077947/asthma-and-the-microbiome-defining-the-critical-window-in-early-life
#3
REVIEW
Leah T Stiemsma, Stuart E Turvey
Asthma is a chronic inflammatory immune disorder of the airways affecting one in ten children in westernized countries. The geographical disparity combined with a generational rise in prevalence, emphasizes that changing environmental exposures play a significant role in the etiology of this disease. The microflora hypothesis suggests that early life exposures are disrupting the composition of the microbiota and consequently, promoting immune dysregulation in the form of hypersensitivity disorders. Animal model research supports a role of the microbiota in asthma and atopic disease development...
2017: Allergy, Asthma, and Clinical Immunology
https://www.readbyqxmd.com/read/28063239/effect-of-laboratory-isolated-lactobacillus-plantarum-lgfcp4-from-gastrointestinal-tract-of-guinea-fowl-on-growth-performance-carcass-traits-intestinal-histomorphometry-and-gastrointestinal-microflora-population-in-broiler-chicken
#4
P G Vineetha, S Tomar, V K Saxena, M Kapgate, A Suvarna, K Adil
The study aimed to investigate the effect of feed supplements, viz Lactobacillus plantarum LGFCP4 (laboratory isolate from GIT of Guinea fowl), Lactobacillus acidophilus (NCDC, Karnal) and in-feed antibiotic bacitracin methylene disalicylate (BMD) on growth performance, FCR, carcass traits and immune organs weight, intestinal histomorphometry and gastrointestinal microflora population in broiler chickens. In a completely randomized design, CARIBRO-Dhanraja broiler chicks (n = 160) were used with four treatment groups...
January 7, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28061434/systematic-evaluation-of-supervised-classifiers-for-fecal-microbiota-based-prediction-of-colorectal-cancer
#5
Luoyan Ai, Haiying Tian, Zhaofei Chen, Huimin Chen, Jie Xu, Jing-Yuan Fang
Predicting colorectal cancer (CRC) based on fecal microbiota presents a promising method for non-invasive screening of CRC, but the optimization of classification models remains an unaddressed question. The purpose of this study was to systematically evaluate the effectiveness of different supervised machine-learning models in predicting CRC in two independent eastern and western populations. The structures of intestinal microflora in feces in Chinese population (N = 141) were determined by 454 FLX pyrosequencing, and different supervised classifiers were employed to predict CRC based on fecal microbiota operational taxonomic unit (OTUs)...
January 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28059938/the-effects-of-probiotics-and-symbiotics-on-risk-factors-for-hepatic-encephalopathy-a-systematic-review
#6
Daniela Viramontes Hörner, Amanda Avery, Ruth Stow
Alterations in the levels of intestinal microbiota, endotoxemia, and inflammation are novel areas of interest in the pathogenesis of hepatic encephalopathy (HE). Probiotics and symbiotics are a promising treatment option for HE due to possible beneficial effects in modulating gut microflora and might be better tolerated and more cost-effective than the traditional treatment with lactulose, rifaximin or L-ornithine-L-aspartate. A systematic search of the electronic databases PubMed, ISI Web of Science, EMBASE, and Cochrane Library was conducted for randomized controlled clinical trials in adult patients with cirrhosis, evaluating the effect of probiotics and symbiotics in changes on intestinal microflora, reduction of endotoxemia, inflammation, and ammonia, reversal of minimal hepatic encephalopathy (MHE), prevention of overt hepatic encephalopathy (OHE), and improvement of quality of life...
January 5, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28053506/development-of-a-chitosan-based-double-layer-coated-tablet-as-a-platform-for-colon-specific-drug-delivery
#7
Min Soo Kim, Dong Woo Yeom, Sung Rae Kim, Ho Yub Yoon, Chang Hyun Kim, Ho Yong Son, Jin Han Kim, Sangkil Lee, Young Wook Choi
A double layer-coated colon-specific drug delivery system (DL-CDDS) was developed, which consisted of chitosan (CTN) based polymeric subcoating of the core tablet containing citric acid for microclimate acidification, followed by an enteric coating. The polymeric composition ratio of Eudragit E100 and ethyl cellulose and amount of subcoating were optimized using a two-level factorial design method. Drug-release characteristics in terms of dissolution efficiency and controlled-release duration were evaluated in various dissolution media, such as simulated colonic fluid in the presence or absence of CTNase...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28034292/the-effect-of-pullulan-on-the-growth-and-acidifying-activity-of-selected-stool-microflora-of-human
#8
Anna Chlebowska-Śmigiel, Małgorzata Gniewosz, Marek Kieliszek, Anna Bzducha-Wróbel
BACKGROUND: Pullulan is a microbial polysaccharide of low energy value, which can component of low-calorie foods and in dietary snacks for diabetics. The objective of the study was to determine the effect of pullulan on the growth and fermentation activity of selected human intestinal bacteria. METHODS: Commercial pullulan purchased from Focubase (China) of a molecular weight of 100,000 Da constituted as experimental material. Food grade pullulan 99% purity. Two control media were prepared: the first standard RCM composed of (g/100 ml): 0...
December 29, 2016: Current Pharmaceutical Biotechnology
https://www.readbyqxmd.com/read/28029082/probiotics-in-curing-allergic-and-inflammatory-conditions-research-progress-and-futuristic-vision
#9
Kuldeep Dhama, Shyma K Latheef, Ashok Kumar Munjal, Rekha Khandia, Hari Abdul Samad, Hafiz M N Iqbal, Sunil K Joshi
BACKGROUND: Probiotics constitute the viable and beneficial microbes, which offer a dietary means to sustain the balance of gastro-intestinal (GI) microflora. Owing to their multiple health benefits, these have recently gained wide attention among researchers for exploring their potential in safeguarding the health of humans and animals. Probiotics could also modulate host-immune responses, thereby help in counteracting the immunological dysfunctions. Probiotics can inhibit the systemic invasion of pathogens entering through the GI mucosa/ oral cavity and have been found to possess effective prophylactic and therapeutic utilities against various infectious pathogens as well as non-infectious diseases and disorders...
December 26, 2016: Recent Patents on Inflammation & Allergy Drug Discovery
https://www.readbyqxmd.com/read/28008837/-enteric-microflora-in-inflammatory-bowel-disease-patients
#10
Oumaira Rahmouni, Laurent Dubuquoy, Pierre Desreumaux, Christel Neut
During the last years, the importance of a well equilibrated intestinal microbiota (eubiosis) has become more and more obvious in human health. Dysbiosis is now a well-recognized feature associated with IBD (inflammatory bowel disease). Rupture of the normal microbiota can occur through different mechanisms: (1) by a typical Western diet rich in fat and low in fiber, (2) by an acute disruption of the microbiota (by an acute gastroenteritis or by intake of antibiotics) or (3) by a combination of event in early childhood avoiding the establishment of eubiosis (the hygiene hypothesis)...
November 2016: Médecine Sciences: M/S
https://www.readbyqxmd.com/read/28002487/long-term-transcriptomic-effects-of-prebiotics-and-synbiotics-delivered-in-ovo-in-broiler-chickens
#11
Anna Slawinska, Arkadiusz Plowiec, Maria Siwek, Marcin Jaroszewski, Marek Bednarczyk
In ovo delivery of prebiotics and synbiotics in chickens allows for the development of intestinal microflora prior to hatching, which boosts their robustness. The goal of this study was to determine the transcriptomic profile of the spleen (S), cecal tonsils (CT), and large intestine (LI) of adult chickens injected with prebiotics and synbiotics in ovo. On day 12 of embryo development, incubating eggs were injected with prebiotics: inulin alone (P1) or in combination with Lactococcus lactis subsp. lactis IBB2955 (S1), galactooligosaccharides (GOS) alone (P2) or in combination with Lactococcus lactis subsp...
2016: PloS One
https://www.readbyqxmd.com/read/27999620/effects-of-escherichia-coli-nissle-1917-and-ciprofloxacin-on-small-intestinal-epithelial-cell-mrna-expression-in-the-neonatal-piglet-model-of-human-rotavirus-infection
#12
Francine C Paim, Stephanie N Langel, David D Fischer, Sukumar Kandasamy, Lulu Shao, Moyasar A Alhamo, Huang-Chi Huang, Anand Kumar, Gireesh Rajashekara, Linda J Saif, Anastasia N Vlasova
We evaluated the effects of the probiotic Escherichia coli Nissle 1917 (EcN) and the antibiotic Ciprofloxacin (Cipro) on mRNA expression of intestinal epithelial cells (IEC) in gnotobiotic (Gn) piglets colonized with a defined commensal microflora (DMF) and inoculated with human rotavirus (HRV) that infects IECs. We analyzed mRNA levels of IEC genes for enteroendocrine cells [chromogranin A (CgA)], goblet cells [mucin 2 (MUC2)], transient amplifying progenitor cell [proliferating cell nuclear antigen (PCNA)], intestinal epithelial stem cell (SOX9) and enterocytes (villin)...
2016: Gut Pathogens
https://www.readbyqxmd.com/read/27995407/the-anti-inflammatory-effect-and-intestinal-barrier-protection-of-hu210-differentially-depend-on-tlr4-signaling-in-dextran-sulfate-sodium-induced-murine-colitis
#13
Sisi Lin, Yongyu Li, Li Shen, Ruiqin Zhang, Lizhi Yang, Min Li, Kun Li, Jakub Fichna
BACKGROUND: Ulcerative colitis (UC) is strongly associated with inflammation and intestinal barrier disorder. The nonselective cannabinoid receptor agonist HU210 has been shown to ameliorate inflamed colon in colitis, but its effects on intestinal barrier function and extraintestinal inflammation are unclear. AIMS: To investigate the effects and the underlying mechanism of HU210 action on the UC in relation to a role of TLR4 and MAP kinase signaling. METHODS: Wild-type (WT) and TLR4 knockout (Tlr4 (-/-)) mice were exposed to 4% dextran sulfate sodium (DSS) for 7 days...
December 19, 2016: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/27992455/rhamnogalacturonan-i-based-microcapsules-for-targeted-drug-release
#14
Anna J Svagan, Anja Kusic, Cristian De Gobba, Flemming H Larsen, Philip Sassene, Qi Zhou, Marco van de Weert, Anette Mullertz, Bodil Jørgensen, Peter Ulvskov
Drug targeting to the colon via the oral administration route for local treatment of e.g. inflammatory bowel disease and colonic cancer has several advantages such as needle-free administration and low infection risk. A new source for delivery is plant-polysaccharide based delivery platforms such as Rhamnogalacturonan-I (RG-I). In the gastro-intestinal tract the RG-I is only degraded by the action of the colonic microflora. For assessment of potential drug delivery properties, RG-I based microcapsules (~1 μm in diameter) were prepared by an interfacial poly-addition reaction...
2016: PloS One
https://www.readbyqxmd.com/read/27991716/absorption-distribution-metabolism-and-excretion-of-14-c-sesamin-in-rats
#15
Namino Tomimori, Tomohiro Rogi, Hiroshi Shibata
SCOPE: Sesamin is a major lignan in sesame seeds and has various physiological effects. Although metabolism of sesamin by cytochrome P450 or intestinal microflora has been reported, little is known concerning the mass balance, pharmacokinetics and tissue distribution of sesamin. METHODS AND RESULTS: Absorption, distribution, metabolism and excretion of [(14) C]sesamin were investigated after a single oral dose of 5 mg/kg in rats. Sesamin was absorbed with peak plasma radioactivity at 1...
December 19, 2016: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/27956768/influence-of-drinking-water-containing-aloe-vera-aloe-barbadensis-miller-gel-on-growth-performance-intestinal-microflora-and-humoral-immune-responses-of-broilers
#16
Meisam Shokraneh, Gholamreza Ghalamkari, Majid Toghyani, Nasir Landy
AIM: The risk of bacteria resistance to specific antibiotics possibly by continuous subtherapeutical administration of antibiotic growth promoters (AGPs) in poultry feed led to a ban on the use of AGP in poultry production. As a result of this ban, alternative substances for poultry growth promotion and disease prevention are being investigated, among which phytogenic and herbal products have received increased attention as natural additives because they have been accepted by consumers as natural additives...
November 2016: Veterinary World
https://www.readbyqxmd.com/read/27927080/red-ginseng-powder-fermented-with-probiotics-exerts-antidiabetic-effects-in-the-streptozotocin-induced-mouse-diabetes-model
#17
Sun-Hee Jang, Jisang Park, Sae-Hae Kim, Kyung-Min Choi, Eun-Sil Ko, Jeong-Dan Cha, Young-Ran Lee, Hyonseok Jang, Yong-Suk Jang
CONTEXT: Red ginseng (heat-processed Panax ginseng) is a well-known alternative medicine with pharmacological antidiabetic activity. It exerts pharmacological effects through the transformation of saponin into metabolites by the intestinal microbiota. Given that intestinal conditions and intestinal microflora vary among individuals, the pharmacological effects of orally administered red ginseng likely may vary among individuals. OBJECTIVE: To overcome this variation and produce homogeneously effective red ginseng, we evaluated the antidiabetic effects of probiotic-fermented red ginseng in a mouse model...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/27915991/control-of-inflammatory-bowel-disease-and-colorectal-cancer-by-synthetic-vitamin-d-receptor-ligands
#18
Ichiro Takada, Makoto Makishima
Vitamin D deficiency and insufficiency are associated with an increased risk of cancer, autoimmune disease, inflammation, infection, cardiovascular disease and metabolic disease, as well as bone and mineral disorders. The vitamin D receptor (VDR), a member of the nuclear receptor superfamily, is a receptor for the active form of vitamin D, 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3], and mediates vitamin D regulation of specific target gene expression. The secondary bile acid lithocholic acid, which is produced by intestinal bacteria, is another natural VDR ligand...
December 2, 2016: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/27902886/lateral-gene-transfer-of-p-cresol-and-indole-producing-enzymes-from-environmental-bacteria-to-mastigamoeba-balamuthi
#19
Eva Nývltová, Robert Šuťák, Vojtěch Žárský, Karel Harant, Ivan Hrdý, Jan Tachezy
p-Cresol and indole are volatile biologically active products of the bacterial degradation of tyrosine and tryptophan, respectively. They are typically produced by bacteria in animal intestines, soil and various sediments. Here, we demonstrate that the free-living eukaryote Mastigamoeba balamuthi and its pathogenic relative Entamoeba histolytica produce significant amounts of indole via tryptophanase activity. Unexpectedly, M. balamuthi also produces p-cresol in concentrations that are bacteriostatic to non-p-cresol-producing bacteria...
November 30, 2016: Environmental Microbiology
https://www.readbyqxmd.com/read/27895415/factoring-the-intestinal-microbiome-into-the-pathogenesis-of-autoimmune-hepatitis
#20
EDITORIAL
Albert J Czaja
The intestinal microbiome is a reservoir of microbial antigens and activated immune cells. The aims of this review were to describe the role of the intestinal microbiome in generating innate and adaptive immune responses, indicate how these responses contribute to the development of systemic immune-mediated diseases, and encourage investigations that improve the understanding and management of autoimmune hepatitis. Alterations in the composition of the intestinal microflora (dysbiosis) can disrupt intestinal and systemic immune tolerances for commensal bacteria...
November 14, 2016: World Journal of Gastroenterology: WJG
keyword
keyword
117538
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"