Evidence map›Paper›PMID 26254910›Full record

ArticleEuropean journal of drug metabolism and pharmacokinetics2016

Single Dose Oral and Intravenous Pharmacokinetics and Tissue Distribution of a Novel Hesperetin Derivative MTBH in Rats.

Chenlin Shen, Zhengyue Qian, Ruonan Chen, Xiaoming Meng, Tingting Hu, Zhaolin Chen, Yangyang Li, Cheng Huang, Chaojie Hu, Jun Li

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in European journal of drug metabolism and pharmacokinetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 23% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Chenlin ShenAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Zhengyue QianAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Ruonan ChenAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Xiaoming MengAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Tingting HuAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Zhaolin ChenAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Yangyang LiAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Cheng HuangAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Chaojie HuAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China.
Jun LiAnhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Institute for Liver Diseases of Anhui Medical University (AMU), Anhui Medical University, Hefei, 230032, China. shchlin520@163.com.
Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMTBH, a novel hesperetin derivative, possesses in vivo hepatoprotective effects against carbon tetrachloride (CCl

objectivesThis study investigated the pharmacokinetics and tissue distribution of MTBH and its conjugated metabolites in rats after a single dose of MTBH.

methodsMale Sprague-Dawley (SD) rats were orally administered (25, 50, 100 mg/kg) or intravenously administered (25 mg/kg) MTBH and blood samples were withdrawn at specific times. Moreover, after a single oral dose of MTBH (200 mg/kg), tissues (heart, liver, spleen, lung, kidney, stomach, intestine, brain and muscle) were collected at scheduled time points.

resultsThe concentration of MTBH in plasma and tissues was assayed by HPLC before and after hydrolysis with β-glucuronidase or sulfatase. The glucuronides/sulfates were extensively present in the plasma, moreover, the free form was detectable in the plasma, but in a small amount equivalent to nearly 0.85-1.46 % of the amount of glucuronides/sulfates, the absolute bioavailability of MTBH was approximately 31.27 %. In tissues, the free form appeared in all tissues examined, with trace amount in brain and muscle, and considerable concentration in stomach and lung. Glucuronides/sulfates were the major forms in intestine, kidney and liver, whereas not detectable in heart, brain and muscle. The liver and intestine were found likely to accumulate MTBH at a high concentration among all tissues.

conclusionsThe free form of MTBH was present in the circulation and all assayed organs, whereas its glucuronides/sulfates were the major forms in plasma and intestine, kidney and liver after a single dose.

Indexed as

Administration, OralAnimalsBiological AvailabilityBiotransformationCarbon Tetrachloride PoisoningDose-Response Relationship, DrugDrug StabilityGlucuronidesHalf-LifeHesperidinInjections, IntravenousMaleProtective AgentsRandom AllocationRats, Sprague-DawleySulfatesGlucuronideshesperetinHesperidinProtective AgentsSulfates

Identifiers

PMID26254910
OpenAlexW2145410969

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.