Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Mean intestinal pH | Rodent | <5.2 in the mouse: <6.6 in the rat | unitless | 110516 | McConnell EL, Basit AW... |
| Examples of VFA [volatile fatty acids] concentrations in rumen | Mammals | Table - link | N/A | 111254 | Bergman EN, Energy c... |
| Ratio between number of genes in human gut “metagenome” and human eukaryotic genome | Human Homo sapiens | >100 | unitless | 111317 | De Filippo C. et al.... |
| Bacterial concentration in gut | Mammals | 10^13 - 10^14 | bacteria/gram fecal matter | 117012 | Fortier LC, Sekulovic... |
| Viral concentration in gut | Human Homo sapiens | ≤10^8 | viral particles/gram feces | 117013 | Fortier LC, Sekulovic... |
| Escherichia coli bacteriophage concentration in gut | Mammals | human 10^3 - 10^4: cows and pigs ≤10^7 | phages/gram feces | 117014 | Fortier LC, Sekulovic... |
| pH in the duodenum and jejunum of neonatal rats | Rat Rattus norvegicus | 6.0 - 6.5 | unitless | 117061 | Saji F, Samejima Y, Kamiura S... |
| Secretion of VEGF (vascular endothelial growth factor) from total adipose tissue in patients with colon cancer (CC), Crohn's disease (CD) & diverticulitis (DIV) | Human Homo sapiens | CC 465±98pg/g fat/24h: CD 399±48pg/g fat/24h: DIV 115±41pg/g fat/24h | pg/g fat per 24 h | 112719 | Schäffler A et al., Vascular... |
| Turnover time of Paneth cells | Mouse Mus musculus | ~15 | days | 112306 | Karam SM, Lineage commitment... |
| Turnover time of both vacuolated-columnar and goblet cells and of deep crypt secretory cell | Mouse Mus musculus | both vacuolated-columnar and goblet cells ~5: deep crypt secretory cell ~14 - 21 | days | 112307 | Karam SM, Lineage commitment... |
| Enterocyte turnover in the small intestine | Mouse Mus musculus | Table - link | days | 113698 | Darwich AS, Aslam U,... |
| Usual concentration of bacteria in stomach | Human Homo sapiens | <1,000 | cfu/ml | 110219 | Simon GL, Gorbach SL.... |
| Contribution of substrate cycling to oxygen consumption rate of rat liver in standard state | Rat Rattus norvegicus | 26 (Table - link) | % | 107964 | Rolfe DF, Brown GC. Cellular... |
| Number of bacterial species in colon | Mammals | >400 | species | 112893 | Macpherson AJ, Harris... |
| Number of bacteria across the whole body of the "reference man" | Human Homo sapiens | 3.8e+13 | bacteria/human | 113000 | Sender R, Fuchs S, Milo... |
| Overall mass of bacteria in the body | Human Homo sapiens | ~0.2 (~0.3% of overall body weight) | kg | 113003 | Sender R, Fuchs S, Milo... |
| Stomach emptying time for various foodstuffs | Human Homo sapiens | Table - link | N/A | 111757 | Eve IS. A review of the... |
| Emptying times of stomach after various foods | Human Homo sapiens | Table - link | N/A | 111758 | Eve IS. A review of the... |
| Usual pH of rumen fluid | Mammals | 5.8 - 6.8 | unitless | 111255 | Bergman EN, Energy c... |
| Ratio of acetate, propionate, and butyrate (respectively) produced in rumen | Mammals | ~75:15:10 to 40:40:20 | % | 111242 | Bergman EN, Energy c... |