Substance | Relationship Strength | Studies | Trials | Classes | Roles |
hydroxyproline Hydroxyproline: A hydroxylated form of the imino acid proline. A deficiency in ASCORBIC ACID can result in impaired hydroxyproline formation.. hydroxyproline : A proline derivative that is proline substituted by at least one hydroxy group. | 1.96 | 1 | 0 | 4-hydroxyproline; L-alpha-amino acid zwitterion | human metabolite; mouse metabolite; plant metabolite |
7-dehydrocholesterol [no description available] | 3.06 | 1 | 0 | 3beta-hydroxy-Delta(5)-steroid; 3beta-sterol; cholestanoid; Delta(5),Delta(7)-sterol | human metabolite; mouse metabolite |
calcitriol dihydroxy-vitamin D3: as a major in vitro metabolite of 1alpha,25-dihydroxyvitamin D3, produced in primary cultures of neonatal human keratinocytes | 3.84 | 12 | 0 | D3 vitamins; hydroxycalciol; triol | antineoplastic agent; antipsoriatic; bone density conservation agent; calcium channel agonist; calcium channel modulator; hormone; human metabolite; immunomodulator; metabolite; mouse metabolite; nutraceutical |
vitamin d 2 Ergocalciferols: Derivatives of ERGOSTEROL formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. They differ from CHOLECALCIFEROL in having a double bond between C22 and C23 and a methyl group at C24.. vitamin D2 : A vitamin D supplement and has been isolated from alfalfa. | 2.65 | 3 | 0 | hydroxy seco-steroid; seco-ergostane; vitamin D | bone density conservation agent; nutraceutical; plant metabolite; rodenticide |
cholecalciferol Cholecalciferol: Derivative of 7-dehydroxycholesterol formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. It differs from ERGOCALCIFEROL in having a single bond between C22 and C23 and lacking a methyl group at C24.. calciol : A hydroxy seco-steroid that is (5Z,7E)-9,10-secocholesta-5,7,10(19)-triene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group. It is the inactive form of vitamin D3, being hydroxylated in the liver to calcidiol (25-hydroxyvitamin D3), which is then further hydroxylated in the kidney to give calcitriol (1,25-dihydroxyvitamin D3), the active hormone. | 4.67 | 9 | 0 | D3 vitamins; hydroxy seco-steroid; seco-cholestane; secondary alcohol; steroid hormone | geroprotector; human metabolite |
25-hydroxy-24-oxocholecalciferol 25-hydroxy-24-oxocholecalciferol: metabolite of 25-hydroxycholecalciferol | 3.06 | 1 | 0 | hydroxycalciol; oxocalciol; tertiary alpha-hydroxy ketone | |
phosphorus Phosphorus: A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions. | 1.96 | 1 | 0 | monoatomic phosphorus; nonmetal atom; pnictogen | macronutrient |
25-hydroxyvitamin d 2 25-Hydroxyvitamin D 2: 9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent. The compound is believed to attach to the same receptor as vitamin D2 and 25-hydroxyvitamin D3. | 1.96 | 1 | 0 | hydroxycalciol; seco-ergostane; vitamin D | bone density conservation agent; human xenobiotic metabolite; nutraceutical |
24,25-dihydroxyvitamin d 3 24,25-Dihydroxyvitamin D 3: A physiologically active metabolite of VITAMIN D. The compound is involved in the regulation of calcium metabolism, alkaline phosphatase activity, and enhancing the calcemic effect of CALCITRIOL. | 4.56 | 8 | 0 | | |
1,25-dihydroxyvitamin d3-26,23-lactone [no description available] | 2.65 | 3 | 0 | vitamin D | |
26-hydroxycholecalciferol 26-hydroxycholecalciferol: RN given refers to (25R)-isomer; RN for cpd without isomeric designation not in Cheline 8/9/83 | 1.96 | 1 | 0 | | |
calcitroic acid calcitroic acid: structure. calcitroic acid : A hydroxycalciol that is calcidiol in which the pro-S hydrogen of calcidiol is replaced by a hydroxy group and the C-23/C-27 unit is replaced by a carboxy group. | 1.95 | 1 | 0 | hydroxycalciol | |
23,25-dihydroxyvitamin d3 23,25-dihydroxyvitamin D3: metabolite of vitamin D3 in chickens & rats; RN given refers to (3beta,5Z,7E)-isomer | 2.87 | 4 | 0 | | |
25,26-dihydroxycholecalciferol 25,26-dihydroxycholecalciferol: RN given refers to (3beta,5A,7E)-isomer | 3.06 | 5 | 0 | | |