Testosterone glucuronide
Formula: C25H36O8 (464.241)
Chinese Name: 睾酮β-D-葡糖苷酸
BioDeep ID: BioDeep_00000002701
( View LC/MS Profile)
SMILES: [C@@H]1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)C(=O)O)O[C@H]1CC[C@]2([H])[C@@]1(CC[C@]1([H])[C@@]3(C)CCC(=O)C=C3CC[C@]12[H])C
Found 3 Sample Hits
| m/z | Adducts | Species | Organ | Scanning | Sample | |
|---|---|---|---|---|---|---|
| 465.2449 | [M+H]+PPM:7.3 |
Homo sapiens | esophagus | DESI () |
LNTO22_1_4 - MTBLS385Resolution: 17μm, 82x80
|
|
| 482.2803 | [M+NH4]+PPM:11.3 |
Homo sapiens | esophagus | DESI () |
LNTO22_1_4 - MTBLS385Resolution: 17μm, 82x80
|
|
| 464.2703 | [M-H2O+NH4]+PPM:13 |
Mus musculus | Liver | MALDI (CHCA) |
Salmonella_final_pos_recal - MTBLS2671Resolution: 17μm, 691x430
A more complete and holistic view on host–microbe interactions is needed to understand the physiological and cellular barriers that affect the efficacy of drug treatments and allow the discovery and development of new therapeutics. Here, we developed a multimodal imaging approach combining histopathology with mass spectrometry imaging (MSI) and same section imaging mass cytometry (IMC) to study the effects of Salmonella Typhimurium infection in the liver of a mouse model using the S. Typhimurium strains SL3261 and SL1344. This approach enables correlation of tissue morphology and specific cell phenotypes with molecular images of tissue metabolism. IMC revealed a marked increase in immune cell markers and localization in immune aggregates in infected tissues. A correlative computational method (network analysis) was deployed to find metabolic features associated with infection and revealed metabolic clusters of acetyl carnitines, as well as phosphatidylcholine and phosphatidylethanolamine plasmalogen species, which could be associated with pro-inflammatory immune cell types. By developing an IMC marker for the detection of Salmonella LPS, we were further able to identify and characterize those cell types which contained S. Typhimurium.
[dataset] Nicole Strittmatter. Holistic Characterization of a Salmonella Typhimurium Infection Model Using Integrated Molecular Imaging, metabolights_dataset, V1; 2022. https://www.ebi.ac.uk/metabolights/MTBLS2671. |
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Testosterone glucuronide is a natural human metabolite of testosterone. Testosterone is a steroid hormone from the androgen group. testosterone is primarily secreted in the testes of males and the ovaries of females although small amounts are secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid. In both males and females, it plays key roles in health and well-being. There is a sex difference in the median values of testosterone glucuronide in the amniotic fluid specimens 15-19 wk gestation between female (median 160 pM, range 64-465 pM) and male (median 817 pM, range 68-3707 pM). This difference, when used in conjunction with amniotic fluid unconjugated testosterone values, increase the predictive accuracy of fetal sexing from 95.4 to 98.9\\\%. In human newborns and young infants, urinary testosterone sulfate is higher than glucuronide. The high sulfokinase activity in fetal and neonatal testes is more likely responsible for this phenomenon than an impaired glucuronizing capacity of the liver. Urinary excretion of testosterone glucuronide increases significantly during puberty. The level of testosterone glucuronide exceeds the level of unconjugated testosterone in human seminal plasma. Urinary testosterone glucuronide excretion is increased in women with virilizing adrenocortical tumors. Concentration of testosterone glucuronide in urine from women with breast tumor in urine samples is not different from patients with benign or malignant breast disease, either before or after the menopause. (PMID: 8327267, 3560942, 6246233, 871373, 133773, 947290) [HMDB] Testosterone glucuronide is a natural human metabolite of testosterone. Testosterone is a steroid hormone from the androgen group. Testosterone is primarily secreted in the testes of males and the ovaries of females although small amounts are secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid. In both males and females, it plays key roles in health and well-being. There is a sex difference in the median values of testosterone glucuronide in the amniotic fluid specimens 15-19 wk gestation between female (median 160 pM, range 64-465 pM) and male (median 817 pM, range 68-3707 pM). This difference, when used in conjunction with amniotic fluid unconjugated testosterone values, increase the predictive accuracy of fetal sexing from 95.4 to 98.9\\\%. In human newborns and young infants, urinary testosterone sulfate is higher than glucuronide. The high sulfokinase activity in fetal and neonatal testes is more likely responsible for this phenomenon than an impaired glucuronizing capacity of the liver. Urinary excretion of testosterone glucuronide increases significantly during puberty. The level of testosterone glucuronide exceeds the level of unconjugated testosterone in human seminal plasma. Urinary testosterone glucuronide excretion is increased in women with virilizing adrenocortical tumors. Concentration of testosterone glucuronide in urine from women with breast tumor in urine samples is not different from patients with benign or malignant breast disease, either before or after the menopause. (PMID: 8327267, 3560942, 6246233, 871373, 133773, 947290).
