keyword
MENU ▼
Read by QxMD icon Read
search

gut microflora

keyword
https://www.readbyqxmd.com/read/28535200/the-draft-genome-of-blunt-snout-bream-megalobrama-amblycephala-reveals-the-development-of-intermuscular-bone-and-adaptation-to-herbivorous-diet
#1
Han Liu, Chunhai Chen, Zexia Gao, Jiumeng Min, Yongming Gu, Jianbo Jian, Xiewu Jiang, Huimin Cai, Ingo Ebersberger, Meng Xu, Xinhui Zhang, Jianwei Chen, Wei Luo, Boxiang Chen, Junhui Chen, Hong Liu, Jiang Li, Ruifang Lai, Mingzhou Bai, Jin Wei, Shaokui Yi, Huanling Wang, Xiaojuan Cao, Xiaoyun Zhou, Yuhua Zhao, Kaijian Wei, Ruibin Yang, Bingnan Liu, Shancen Zhao, Xiaodong Fang, Manfred Schartl, Xueqiao Qian, Weimin Wang
Background: The blunt snout bream, Megalobrama amblycephala , is the economically most important cyprinid fish species. As an herbivore, it can be grown by eco-friendly and resource-conserving aquaculture. However, the large number of intermuscular bones in the trunk musculature is adverse to fish meat processing and consumption. Results: As a first towards optimizing this aquatic livestock, we present a 1.116-Gb draft genome of M. amblycephala , with 779.54 Mb anchored on 24 linkage groups...
May 23, 2017: GigaScience
https://www.readbyqxmd.com/read/28530150/the-roles-of-bile-acids-and-applications-of-microencapsulation-technology-in-treating-type-1-diabetes-mellitus
#2
Louise Woodhams, Hani Al-Salami
Type 1 diabetes mellitus (T1DM) is an autoimmune disease characterized by the loss of glycemic control. Recent studies have shown significant inflammation and disturbed bile acid homeostasis, associated with T1DM. Bile acids are endogenously produced as a result of cholesterol catabolism in the liver and solely metabolized by gut microflora. This review investigates their potential oral delivery in T1DM using targeted delivery and encapsulation technologies. A sensitive and selective search was carried out using different search engines and databases...
June 2017: Therapeutic Delivery
https://www.readbyqxmd.com/read/28513457/bacteriocins-from-lactic-acid-bacteria-as-an-alternative-to-antibiotics
#3
Aleksandra Ołdak, Dorota Zielińska
Bacteriocins are ribosomally synthesized, proteinaceous substances that inhibit the growth of closely related species through numerous mechanisms. The classification system used in this review divided bacteriocins into four sub-groups based on their size. Currently, there is extensive research focused on bacteriocins and their usage as a food preservative. The increasing incidence of multidrug resistant bacterial pathogens is one of the most pressing medical problems in recent years. Recently, the potential clinical application of LAB (Lactic Acid Bacteria) bacteriocin has been the subject of investigations by many scientists...
May 5, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28495367/in-vivo-effects-of-allium-cepa-l-on-the-selected-gut-microflora-and-intestinal-histomorphology-in-broiler
#4
Sajid Ur Rahman, Sarzamin Khan, Naila Chand, Umar Sadique, Rifat Ullah Khan
The experiment was conducted to evaluate the effect of onion (Allium cepa L.,) on the performance, gut microflora and intestinal histomorphology of broiler chicks. Three hundred and twenty day old broiler chicks (Ross) were randomly divided into four groups as A, B, C and D. Group A served as control without any supplementation, group B, C and D was supplemented with onion powder at the rate of 1.5, 2 and 2.5g/kg of feed respectively. Supplementation of onion significantly (P<0.05) increased weight gain and feed consumption...
May 8, 2017: Acta Histochemica
https://www.readbyqxmd.com/read/28484429/protective-effect-of-carvacrol-against-gut-dysbiosis-and-clostridium-difficile-associated-disease-in-a-mouse-model
#5
Shankumar Mooyottu, Genevieve Flock, Abhinav Upadhyay, Indu Upadhyaya, Kendra Maas, Kumar Venkitanarayanan
This study investigated the effect of carvacrol (CR), a phytophenolic compound on antibiotic-associated gut dysbiosis and C. difficile infection in a mouse model. Five to six-week-old C57BL/6 mice were randomly divided into seven treatment groups (challenge and control) of eight mice each. Mice were fed with irradiated feed supplemented with CR (0, 0.05, and 0.1%); the challenge groups were made susceptible to C. difficile by orally administering an antibiotic cocktail in water and an intra-peritoneal injection of clindamycin...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28482341/indigo-naturalis-ameliorates-oxazolone-induced-dermatitis-but-aggravates-colitis-by-changing-the-composition-of-gut-microflora
#6
Soichiro Adachi, Namiko Hoshi, Jun Inoue, Eiichiro Yasutomi, Takafumi Otsuka, Ramesh Dhakhwa, Zi Wang, Yuna Koo, Toshihiro Takamatsu, Yuriko Matsumura, Haruka Yamairi, Daisuke Watanabe, Makoto Ooi, Toshihito Tanahashi, Shin Nishiumi, Masaru Yoshida, Takeshi Azuma
BACKGROUND: Indigo naturalis (IND) is an herbal medicine that has been used as an anti-inflammatory agent to treat diseases including dermatitis and inflammatory bowel disease in China. However, the mechanism by which IND exerts its immunomodulatory effect is not well understood. METHODS: A murine model of dermatitis and inflammatory bowel disease, both induced by oxazolone (OXA), was treated with IND. The severity of dermatitis was evaluated based on ear thickness measurements and histological scoring...
May 9, 2017: International Archives of Allergy and Immunology
https://www.readbyqxmd.com/read/28476717/review-ulcerative-colitis-and-probiotics-an-overview
#7
Irfan Ahmad Rather, Rajib Majumder, Fanar Hamad Alshammari, Jae Gyu Park, Vivek Kumar Bajpai
Ulcerative colitis is an inflammatory disease of the large intestine whose effects are bloody diarrhea, cramping and bloating. The disease is usually relapsing and remitting. However, the cause of ulcerative colitis is not yet known. Due to this reason, finding an effective treatment has been a great challenge. The suggested medical treatment is usually composed of two portions; keeping the flare up from happening and treating the flare up when it has happened. Active flare ups are treated with corticosteroids...
September 2016: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28466298/is-drosophila-microbe-association-species-specific-or-region-specific-a-study-undertaken-involving-six-indian-drosophila-species
#8
Kopal Singhal, Radhika Khanna, Sujata Mohanty
The present work aims to identify the microbial diversity associated with six Indian Drosophila species using next generation sequencing (NGS) technology and to discover the nature of their distribution across species and eco-geographic regions. Whole fly gDNA of six Drosophila species were used to generate sequences in an Illumina platform using NGS technology. De novo based assembled raw reads were blasted against the NR database of NCBI using BLASTn for identification of their bacterial loads. We have tried to include Drosophila species from different taxonomical groups and subgroups and from three different eco-climatic regions India; four species belong to Central India, while the rest two, D...
June 2017: World Journal of Microbiology & Biotechnology
https://www.readbyqxmd.com/read/28445585/c-type-starches-and-their-derivatives-structure-and-function
#9
REVIEW
Zebin Guo, Xiangze Jia, Beibei Zhao, Shaoxiao Zeng, Jianbo Xiao, Baodong Zheng
The C-type starches are widely distributed in seeds or rhizomes of various legumes, medicinal plants, and crops. These carbohydrate polymers directly affect the application of starchy plant resources. The structural and crystal properties of starches are crucial parameters of starch granules, which significantly influence their physicochemical and mechanical properties. The unique crystal structure consisting of both A- and B-type polymorphs endows C-type starches with specific crystal adjustability. Furthermore, large proportions of resistant starches and slowly digestible starches are C-type starches, which contribute to benign glycemic response and proliferation of gut microflora...
April 26, 2017: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/28431945/in-vitro-fermentation-behaviors-of-fucosylated-chondroitin-sulfate-from-pearsonothuria-graeffei-by-human-gut-microflora
#10
Chao-Yang Wei, Ning-Bo Liao, Yu Zhang, Xing-Qian Ye, Shan Li, Ya-Qin Hu, Dong-Hong Liu, Robert J Linhardt, Xin Wang, Shi-Guo Chen
A fucosylated chondroitin sulfate (FCS-pg) with highly repeated structure from Pearsonothuria graeffei was subjected to a in vitro fermentation model to investigate its fermentability and effects on human gut microflora. High performance liquid chromatography (HPLC) measurement found FCS-pg can be fermented to short chain fatty acids (SCFAs) by gut microflora from partial human fecal samples. 16S rRNA gene-based polymerase chain reaction-based denaturing gradient gel electrophoresis (PCR-DGGE) profiling and real-time quantitative PCR analysis showed that FCS-pg mainly increased the proportions of Clostridium cluster XI, Bacteriodes prevotella group, Bifidobacterium genus, Clostridium cluster I and Clostridium cluster XIVab, whereas the numbers of the Enterobacteriaceae and Lactobacillus decreased...
April 18, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28429209/analysis-of-gut-microbiota-in-patients-with-parkinson-s-disease
#11
V A Petrov, I V Saltykova, I A Zhukova, V M Alifirova, N G Zhukova, Yu B Dorofeeva, A V Tyakht, B A Kovarsky, D G Alekseev, E S Kostryukova, Yu S Mironova, O P Izhboldina, M A Nikitina, T V Perevozchikova, E A Fait, V V Babenko, M T Vakhitova, V M Govorun, A E Sazonov
Gut microbiota of patients with Parkinson's disease and healthy volunteers was analyzed by the method of high throughput 16S rRNA sequencing of bacterial genomes. In patients with Parkinson's diseases, changes in the content of 9 genera and 15 species of microorganisms were revealed: reduced content of Dorea, Bacteroides, Prevotella, Faecalibacterium, Bacteroides massiliensis, Stoquefichus massiliensis, Bacteroides coprocola, Blautia glucerasea, Dorea longicatena, Bacteroides dorei, Bacteroides plebeus, Prevotella copri, Coprococcus eutactus, and Ruminococcus callidus, and increased content of Christensenella, Catabacter, Lactobacillus, Oscillospira, Bifidobacterium, Christensenella minuta, Catabacter hongkongensis, Lactobacillus mucosae, Ruminococcus bromii, and Papillibacter cinnamivorans...
April 2017: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28425267/modifications-of-mice-gut-microflora-following-oral-consumption-oflactobacillus-acidophilus-and-bifidobacterium-bifidum-probiotics
#12
Hossein Khavari-Daneshvar, Maryam Mosavi, Hamid Khodayari, Ebrahim Rahimi, Peyman Ranji, Amir Hossein Mohseni, Reyhaneh Mahmudian, Farzad Shidfar, Shahram Agah, Ali Mohammad Alizadeh
BACKGROUND/AIM: Thirty male BALB/c mice were equally divided into three groups: control, L. acidophilus, and B. bifidum for the assessment of the probiotics' stability in the gut microflora. MATERIALS AND METHODS: First, the gut microflora of the mice was checked every 3 days (days 3, 6, 9, and 12) without probiotic consumption, and then the mice were daily given orally 1.5 g of probiotics in 30 cc of drinking water. The consumption of probiotics was then stopped for recovery and then the consumption continued for 5 months...
April 18, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28419329/effects-of-the-inclusion-of-a-bacillus-direct-fed-microbial-on-performance-parameters-bone-quality-recovered-gut-microflora-and-intestinal-morphology-in-broilers-consuming-a-grower-diet-containing-corn-distillers-dried-grains-with-solubles
#13
J D Latorre, X Hernandez-Velasco, J L Vicente, R Wolfenden, B M Hargis, G Tellez
Distillers dried grains with solubles (DDGS) have increasingly been used in poultry diets as a consequence of rising grain costs. Some, but not all, sources of DDGS have a variable compositional value, and a high inclusion of this by-product could be considered a risk factor for presentation of enteric diseases. Presently, 2 experiments were conducted using a starter corn-soybean diet (zero to 7 d) and a corn-DDGS-soybean grower diet (8 to 28 d) with or without inclusion of a Bacillus-direct-fed microbial (DFM)...
April 17, 2017: Poultry Science
https://www.readbyqxmd.com/read/28406692/effect-of-pre-and-post-weaning-high-fat-dietary-manipulation-on-intestinal-microflora-and-alkaline-phosphatase-activity-in-male-rats
#14
Z Šefčíková, D Bujňáková
We investigated the impact of a high-fat (HF) diet during pre- and post-weaning periods on the intestinal microbiota and alkaline phosphatase (AP) activity in male rats. Nutrition from birth was influenced by feeding rat dams with either a standard or HF diet. After weaning male pups nursed by control dams continued on a standard diet (CC) or HF diet (C->HF), while offspring nursed by HF dams continued on HF diet (HF) or standard diet (HF->C). The numbers of Bacteriodes/Prevotella (BAC) and Lactobacillus/Enterococcus (LAB) in the gut were determined by FISH technique...
April 12, 2017: Physiological Research
https://www.readbyqxmd.com/read/28398869/the-in-vitro-and-in-vivo-effect-of-carvacrol-in-preventing-campylobacter-infection-colonization-and-in-improving-productivity-of-chicken-broilers
#15
Carmel Kelly, Ozan Gundogdu, Gratiela Pircalabioru, Ada Cean, Pam Scates, Mark Linton, Laurette Pinkerton, Elizabeth Magowan, Lavinia Stef, Eliza Simiz, Ioan Pet, Sharon Stewart, Richard Stabler, Brendan Wren, Nick Dorrell, Nicolae Corcionivoschi
The current trend in reducing the antibiotic usage in animal production imposes urgency in the identification of novel biocides. The essential oil carvacrol, for example, changes the morphology of the cell and acts against a variety of targets within the bacterial membranes and cytoplasm, and our in vitro results show that it reduces adhesion and invasion of chicken intestinal primary cells and also biofilm formation. A trial was conducted to evaluate the effects of dietary supplementation of carvacrol at four concentrations (0, 120, 200, and 300 mg/kg of diet) on the performance of Lactobacillus spp...
February 27, 2017: Foodborne Pathogens and Disease
https://www.readbyqxmd.com/read/28390813/bile-acids-and-bariatric-surgery
#16
REVIEW
Vance L Albaugh, Babak Banan, Hana Ajouz, Naji N Abumrad, Charles R Flynn
Bariatric surgery, specifically Roux-en-Y gastric bypass (RYGB) and vertical sleeve gastrectomy (VSG), are the most effective and durable treatments for morbid obesity and potentially a viable treatment for type 2 diabetes (T2D). The resolution rate of T2D following these procedures is between 40 and 80% and far surpasses that achieved by medical management alone. The molecular basis for this improvement is not entirely understood, but has been attributed in part to the altered enterohepatic circulation of bile acids...
April 17, 2017: Molecular Aspects of Medicine
https://www.readbyqxmd.com/read/28383398/effect-of-probiotics-on-digestibility-and-immunity-in-infants-a-study-protocol-for-a-randomized-controlled-trial
#17
RANDOMIZED CONTROLLED TRIAL
Lingli Xiao, Guodong Ding, Yifang Ding, Chaoming Deng, Xiaolei Ze, Liang Chen, Yao Zhang, Lihua Song, Hongli Yan, Fang Liu, Xiaoming Ben
The gastrointestinal (GI) tract of a fetus in utero is sterile but it becomes colonized with environmental microorganisms shortly after birth. Since the gut microbiota undergoes substantial changes in early life, healthy gut microflora is essential to an infant's gut health and immune system and probably also has an effect on overall health status in later life. Probiotics, defined as viable microbial preparations that have a beneficial effect on the health of the host, represent a rapidly expanding field. Although randomized controlled trials using probiotics in infants have shown promising results in the prevention and treatment of common diseases such as diarrhea and allergy, little is known about whether probiotics could offer benefits to healthy infants...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28357321/b-cell-helping-functions-of-gut-microbial-metabolites
#18
COMMENT
Chang H Kim
Commensal microflora profoundly affects the host immune system. It has long been observed that commensal bacteria enhance antibody production in the host by producing antigens for B cell receptors (BCR) and ligands for Toll-like receptors (TLR). We recently reported that the microbial metabolites short-chain fatty acids (SCFAs) regulate the metabolism and gene expression in B cells to promote antibody production (Kim et al. Gut Microbial Metabolites Fuel Host Antibody Responses. Cell Host & Microbe. 2016; 20(2):202-14)...
September 23, 2016: Microbial Cell
https://www.readbyqxmd.com/read/28357027/exercise-modifies-the-gut-microbiota-with-positive-health-effects
#19
REVIEW
Vincenzo Monda, Ines Villano, Antonietta Messina, Anna Valenzano, Teresa Esposito, Fiorenzo Moscatelli, Andrea Viggiano, Giuseppe Cibelli, Sergio Chieffi, Marcellino Monda, Giovanni Messina
The human gastrointestinal tract (GIT) is inhabited by a wide cluster of microorganisms that play protective, structural, and metabolic functions for the intestinal mucosa. Gut microbiota is involved in the barrier functions and in the maintenance of its homeostasis. It provides nutrients, participates in the signaling network, regulates the epithelial development, and affects the immune system. Considering the microbiota ability to respond to homeostatic and physiological changes, some researchers proposed that it can be seen as an endocrine organ...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28350851/alcohol-related-changes-in-the-intestinal-microbiome-influence-neutrophil-infiltration-inflammation-and-steatosis-in-early-alcoholic-hepatitis-in-mice
#20
Patrick P Lowe, Benedek Gyongyosi, Abhishek Satishchandran, Arvin Iracheta-Vellve, Aditya Ambade, Karen Kodys, Donna Catalano, Doyle V Ward, Gyongyi Szabo
BACKGROUND: Alcohol-induced intestinal dysbiosis disrupts homeostatic gut-liver axis function and is essential in the development of alcoholic liver disease. Here, we investigate changes in enteric microbiome composition in a model of early alcoholic steatohepatitis and dissect the pathogenic role of intestinal microbes in alcohol-induced liver pathology. MATERIALS AND METHODS: Wild type mice received a 10-day diet that was either 5% alcohol-containing or an isocaloric control diet plus a single binge...
2017: PloS One
keyword
keyword
93348
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"