Salmeterol
Formula: C25H37NO4 (415.2722)
Chinese Name: 沙美特罗
BioDeep ID: BioDeep_00000002022
( View LC/MS Profile)
SMILES: C1=CC=C(C=C1)CCCCOCCCCCCNCC(C2=CC(=C(C=C2)O)CO)O
Found 40 Sample Hits
m/z | Adducts | Species | Organ | Scanning | Sample | |
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398.264 | [M+H-H2O]+PPM:12.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_17 - MTBLS58Resolution: 17μm, 208x108
1 male adult wild-type rat was obtained from Inserm U1085 - Irset Research Institute (University of Rennes1, France). Animals were age 60 days and were reared under ad-lib conditions. Care and handling of all animals complied with EU directive 2010/63/EU on the protection of animals used for scientific purposes. The whole epididymis was excised from each animal immediately post-mortem, loosely wrapped rapidly in an aluminum foil and a 2.5% (w/v) carboxymethylcellulose (CMC) solution was poured to embed the epididymis to preserve their morphology. To remove air bubbles, the filled aluminum molds was gently freezed by depositing it on isopentane or dry ice, then on the nitrogen vapors and finally by progressively dipping the CMC/sample coated with aluminum foil into liquid nitrogen (or only flush with liquid nitrogen). Frozen tissues were stored at -80 °C until use to avoid degradation. |
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415.2963 | [M-H2O+NH4]+PPM:1.9 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_17 - MTBLS58Resolution: 17μm, 208x108
1 male adult wild-type rat was obtained from Inserm U1085 - Irset Research Institute (University of Rennes1, France). Animals were age 60 days and were reared under ad-lib conditions. Care and handling of all animals complied with EU directive 2010/63/EU on the protection of animals used for scientific purposes. The whole epididymis was excised from each animal immediately post-mortem, loosely wrapped rapidly in an aluminum foil and a 2.5% (w/v) carboxymethylcellulose (CMC) solution was poured to embed the epididymis to preserve their morphology. To remove air bubbles, the filled aluminum molds was gently freezed by depositing it on isopentane or dry ice, then on the nitrogen vapors and finally by progressively dipping the CMC/sample coated with aluminum foil into liquid nitrogen (or only flush with liquid nitrogen). Frozen tissues were stored at -80 °C until use to avoid degradation. |
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398.264 | [M+H-H2O]+PPM:12.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_18 - MTBLS58Resolution: 17μm, 208x104
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415.2963 | [M-H2O+NH4]+PPM:1.9 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_18 - MTBLS58Resolution: 17μm, 208x104
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416.284 | [M+H]+PPM:10.8 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_18 - MTBLS58Resolution: 17μm, 208x104
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398.2641 | [M+H-H2O]+PPM:12.2 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_43 - MTBLS58Resolution: 17μm, 298x106
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415.2962 | [M-H2O+NH4]+PPM:1.7 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_43 - MTBLS58Resolution: 17μm, 298x106
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416.2843 | [M+H]+PPM:11.5 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_43 - MTBLS58Resolution: 17μm, 298x106
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398.2643 | [M+H-H2O]+PPM:11.7 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_44 - MTBLS58Resolution: 17μm, 299x111
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415.2967 | [M-H2O+NH4]+PPM:2.9 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_44 - MTBLS58Resolution: 17μm, 299x111
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416.2844 | [M+H]+PPM:11.7 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_44 - MTBLS58Resolution: 17μm, 299x111
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398.2644 | [M+H-H2O]+PPM:11.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_46 - MTBLS58Resolution: 17μm, 298x106
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415.2959 | [M-H2O+NH4]+PPM:1 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_46 - MTBLS58Resolution: 17μm, 298x106
|
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416.2857 | [M+H]+PPM:14.8 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_46 - MTBLS58Resolution: 17μm, 298x106
|
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398.2644 | [M+H-H2O]+PPM:11.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_47 - MTBLS58Resolution: 17μm, 301x111
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415.2965 | [M-H2O+NH4]+PPM:2.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_47 - MTBLS58Resolution: 17μm, 301x111
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416.2838 | [M+H]+PPM:10.3 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_47 - MTBLS58Resolution: 17μm, 301x111
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398.2648 | [M+H-H2O]+PPM:10.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_48 - MTBLS58Resolution: 17μm, 294x107
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415.297 | [M-H2O+NH4]+PPM:3.6 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_48 - MTBLS58Resolution: 17μm, 294x107
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416.2858 | [M+H]+PPM:15.1 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_48 - MTBLS58Resolution: 17μm, 294x107
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398.2641 | [M+H-H2O]+PPM:12.2 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_04 - MTBLS58Resolution: 17μm, 178x91
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415.2967 | [M-H2O+NH4]+PPM:2.9 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_04 - MTBLS58Resolution: 17μm, 178x91
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416.2841 | [M+H]+PPM:11 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_04 - MTBLS58Resolution: 17μm, 178x91
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398.2642 | [M+H-H2O]+PPM:11.9 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_03 - MTBLS58Resolution: 17μm, 159x110
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415.297 | [M-H2O+NH4]+PPM:3.6 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_03 - MTBLS58Resolution: 17μm, 159x110
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416.2825 | [M+H]+PPM:7.2 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_03 - MTBLS58Resolution: 17μm, 159x110
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398.2641 | [M+H-H2O]+PPM:12.2 |
Rattus norvegicus | normal | MALDI (DHB) |
epik_dhb_head_ito01_05 - MTBLS58Resolution: 17μm, 183x105
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415.2966 | [M-H2O+NH4]+PPM:2.6 |
Rattus norvegicus | normal | MALDI (DHB) |
epik_dhb_head_ito01_05 - MTBLS58Resolution: 17μm, 183x105
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416.2831 | [M+H]+PPM:8.6 |
Rattus norvegicus | normal | MALDI (DHB) |
epik_dhb_head_ito01_05 - MTBLS58Resolution: 17μm, 183x105
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398.264 | [M+H-H2O]+PPM:12.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_06 - MTBLS58Resolution: 17μm, 183x103
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415.2966 | [M-H2O+NH4]+PPM:2.6 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_06 - MTBLS58Resolution: 17μm, 183x103
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416.2826 | [M+H]+PPM:7.4 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_06 - MTBLS58Resolution: 17μm, 183x103
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398.2641 | [M+H-H2O]+PPM:12.2 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_14 - MTBLS58Resolution: 17μm, 205x103
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415.2962 | [M-H2O+NH4]+PPM:1.7 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_14 - MTBLS58Resolution: 17μm, 205x103
|
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416.2829 | [M+H]+PPM:8.1 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito03_14 - MTBLS58Resolution: 17μm, 205x103
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398.2627 | [M+H-H2O]+PPM:15.7 |
Mus musculus | Left upper arm | MALDI (CHCA) |
357_l_total ion count - Limb defect imaging - Monash UniversityResolution: 50μm, 97x131
Diseased |
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380.2657 | [M+H-2H2O]+PPM:19.2 |
Homo sapiens | esophagus | DESI () |
LNTO22_1_4 - MTBLS385Resolution: 17μm, 82x80
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398.2761 | [M+H-H2O]+PPM:17.9 |
Homo sapiens | esophagus | DESI () |
LNTO22_1_4 - MTBLS385Resolution: 17μm, 82x80
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398.275 | [M+H-H2O]+PPM:15.2 |
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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416.2855 | [M+H]+PPM:14.4 |
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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Salmeterol is only found in individuals that have used or taken this drug. It is a long-acting beta2-adrenergic receptor agonist drug that is currently prescribed for the treatment of asthma and chronic obstructive pulmonary disease COPD. Salmeterols long, lipophilic side chain binds to exosites near beta(2)-receptors in the lungs and on bronchiolar smooth muscle, allowing the active portion of the molecule to remain at the receptor site, continually binding and releasing. Beta(2)-receptor stimulation in the lung causes relaxation of bronchial smooth muscle, bronchodilation, and increased bronchial airflow. R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78273 - Agent Affecting Respiratory System > C29712 - Anti-asthmatic Agent > C319 - Bronchodilator D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents Salmeterol (GR33343X) is a potent and selective human β2 adrenoceptor agonist. Salmeterol shows potent stimulation of cAMP accumulation in CHO cells expressing human β2, β1 and β3 adrenoceptors with pEC50s of 9.6, 6.1, and 5.9, respectively[1].