Fecal microbiota in dairy calves with diarrhea
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA407697 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Early-weaning-induced stress causes diarrhea, thereby reduces growth performance of piglets. Gut bacterial dysbiosis emerges as a leading cause of post-weaning diarrhea. The present study was aimed to investigate the effect of capsulized fecal microbiota transportation (FMT) on gut bacterial community, immune response and gut barrier function of weaned piglets. Thirty-two were randomly divided into two groups fed with basal diet for 21 days. Recipient group was inoculated orally with capsulized fecal microbiota of health Tibetan pig daily morning during whole period of trial, while control group was given orally empty capsule. The results showed that the F/G ratio, diarrhea ratio, diarrhea index, and histological damage score of recipient piglets were significantly decreased. FMT treatment also significantly increased the colon length of piglets. Furthermore, the relative abundances of Firmicutes, Euryarchaeota, Tenericutes, Lactobacillus, Methanobrevibacter and Sarcina in colon of recipient piglets were increased, and the relative abundances of Campylobacter, Proteobacteria, and Melainabacteria were significantly decreased compared with control group.
2019-09-17 | GSE137470 | GEO
Project description:Acidification of colostrum affects the fecal microbiota of pre-weaned dairy calves
| PRJNA843323 | ENA
Project description:Fecal bacterial community of dairy calves Raw sequence reads
| PRJNA631398 | ENA
Project description:Dampness heat diarrhea (DHD) is the leading cause in calves with diarrhea in traditional Chinese medicine (TCM). However, the methods for detecting DHD diarrhea remain subjective or infective. To address this issue, the calves with dampness heat diarrhea were collected and the plasma proteomic was analyzed using data-independent acquisition (DIA)-mass spectrometry- based proteomics. The analysis revealed a total of 52 differentially expressed proteins that were uniquely altered in the DHD calves’ plasma, compared to the control. Bioinformatics analysis showed that these altered proteins were involved in a wide range of biological processes, such as intestinal immune network for IgA production, purine metabolism and PI3K signaling pathway, which implying their potential roles in DHD.
2022-10-14 | PXD027099 | Pride
Project description:The aim of the overall study was to investigate the development of immune competence in artificially reared dairy calves and in two breeds of naturally suckled beef calves over the first 168h of life. Dairy calves were fed 5% total body weight of colostrum, with beef calves monitored to ensure natural ingestion of colostrum. Blood samples were taken from all calves at 24h 48h 72h and 168h, and analysed for alterations to immunes genes.
2018-10-29 | GSE114432 | GEO
Project description:Bacillus licheniformis-fermented products (BLFP) are probiotics with antibacterial, antiviral, and anti-inflammatory properties that can improve growth performance. This study aimed to, firstly, compare the fecal microbiota of cats with chronic diarrhea (n = 8) with that of healthy cats (n = 4) from the same household using next-generation sequencing and, secondly, evaluate the effectiveness of oral administration of BLFP in relieving clinical signs and altering the intestinal microbiota in diarrheal cats. Six out of eight cats with diarrhea showed clinical improvement after BLFP administration for 7 days, and in two cats the stool condition was normal. A higher Firmicutes/Bacteroidetes ratio was noted in the feces of diarrheal cats without clinical improvement as compared with those in the healthy control group and in the diarrheal cats with clinical improvement after receiving BLFP. The phylum Bacteroidetes and class Bacteroidia decreased significantly in diarrheal cats regardless of BLFP administration. Blautia spp., Ruminococcus torques, and Ruminococcus gnavus, which belong to the Clostridium cluster XIVa and have been reported as beneficial to intestinal health, increased significantly in feces after BLFP treatment. Furthermore, a significant decrease in Clostridium perfringens was noted in diarrheal cats after BLFP administration. Overall, BLFP could be a potential probiotic to relieve gastrointestinal symptoms and improve fecal microbiota in cats with chronic diarrhea.
2022-08-24 | GSE203254 | GEO
Project description:The aim of this study was to test the hypothesis that replenishing the microbiota with a fecal microbiota transplant (FMT) can rescue a host from an advanced stage of sepsis. We developed a clinically-relevant mouse model of lethal polymicrobial gut-derived sepsis in mice using a 4-member pathogen community (Candida albicans, Klebsiella oxytoca, Serratia marcescens, Enterococcus faecalis) isolated from a critically ill patient. In order to mimic pre-operative surgical patient condition mice were exposed to food restriction and antibiotics. Approximately 18 hours prior to surgery food was removed from the cages and the mice were allowed only tap water. Each mouse received an intramuscular Cefoxitin injection 30 minutes prior to the incision at a concentration of 25 mg/kg into the left thigh. Mice were then subjected to a midline laparotomy, 30% hepatectomy of the left lateral lobe of the liver and a direct cecal inoculation of 200 µL of the four pathogen community. On postoperative day one, the mice were administered rectal enema. Mice were given either 1 ml of fecal microbiota transplant (FMT) or an autoclaved control (AC). This was again repeated on postoperative day two. Mice were then followed for mortality. Chow was restored to the cages on postoperative day two, approximately 45 hours after the operation. The injection of fecal microbiota transplant by enema significantly protected mice survival, reversed the composition of gut microflora and down-regulated the host inflammatory response. The cecum, left lobe of the liver, and spleen were isolated from mice for microarray processing with three or more replicates for six expermental conditions: non-treated control, SAHC POD1, SAHC.AC POD2, SAHC.FMT POD2, SAHC.AC POD7, SAHC.FMT POD7
2015-07-30 | E-GEOD-71530 | biostudies-arrayexpress
Project description:Serotonin is a monoamine that regulates processes such as energy balance and immune function. Manipulating this pathway in growing dairy calves could promote growth and development by modulating functions and signaling pathways within key organs. In this study, we characterized the adipose and muscle transcriptome of pre-weaned calves with increased serotonin bioavailability through the elucidation of differentially expressed genes.
2020-06-05 | GSE151781 | GEO
Project description:Fecal microbiota of 1-month old calves Raw sequence reads
| PRJNA751859 | ENA