Evidence map›Paper›PMID 31028661›Full record

ArticleJournal of natural medicines2019

Salacia chinensis stem extract and its thiosugar sulfonium constituent, neokotalanol, improves HbA1c levels in ob/ob mice.

Masakazu Kobayashi, Junji Akaki, Yasuyo Yamaguchi, Hiroo Yamasaki, Kiyofumi Ninomiya, Yutana Pongpiriyadacha, Masayuki Yoshikawa, Osamu Muraoka, Toshio Morikawa

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of natural medicines, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

3 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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

9 authors at 4 institutions in 2 countries.

Masakazu KobayashiCentral R&D Laboratory, Kobayashi Pharmaceutical Co., Ltd., 1-30-3, Toyokawa, Ibaraki, Osaka, 567-0057, Japan. masa-kobayashi@kobayashi.co.jp.
Junji AkakiCentral R&D Laboratory, Kobayashi Pharmaceutical Co., Ltd., 1-30-3, Toyokawa, Ibaraki, Osaka, 567-0057, Japan.
Yasuyo YamaguchiCentral R&D Laboratory, Kobayashi Pharmaceutical Co., Ltd., 1-30-3, Toyokawa, Ibaraki, Osaka, 567-0057, Japan.
Hiroo YamasakiCentral R&D Laboratory, Kobayashi Pharmaceutical Co., Ltd., 1-30-3, Toyokawa, Ibaraki, Osaka, 567-0057, Japan.
Kiyofumi NinomiyaPharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka, 577-8502, Japan.
Yutana PongpiriyadachaFaculty of Science and Technology, Rajamangala University of Technology Srivijaya, Thungyai, Nakhon Si Thammarat, 80240, Thailand.
Masayuki YoshikawaPharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka, 577-8502, Japan.
Osamu MuraokaPharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka, 577-8502, Japan.
Toshio MorikawaPharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka, 577-8502, Japan. morikawa@kindai.ac.jp.ORCID http://orcid.org/0000-0003-2794-5365
Kindai University · JPKobayashi Pharmaceutical (Japan) · JPObayashi (Japan) · JPRajamangala University of Technology Srivijaya · TH

Funding

a Grant-in-aid for Scientific Research (KAKENHI) 16K08313a Grant-in-aid for Scientific Research (KAKENHI) 18K06726a Grant-in-aid for Scientific Research (KAKENHI) 18K06739MEXT-Supported Program for the Strategic Research Foundation at Private Universities, 2014-2018 S1411037
6 · The paper itself

Abstract

The antidiabetic effects of a hot water extract of the stems of Salacia chinensis (SCE) were evaluated in vivo in ob/ob mice (genetically obese hyperglycemic mice). Administration of dietary feed containing 0.20 and 0.50% of SCE for 23 days to ob/ob mice significantly suppressed the elevation of both blood glucose and HbA1c levels, without significantly changing body weight and food intake. To characterize the antidiabetic effects of the thiosugar sulfonium constituent neokotalanol (1), which has potent α-glucosidase inhibitory activity, we performed a similar in vivo study. HbA1c levels were significantly suppressed in ob/ob mice after the administration of dietary feed containing 0.0003% of neokotalanol (1) for 20 days. These results indicate that SCE and neokotalanol (1) are potential leads for the development of novel antidiabetic agents.

Indexed as

AnimalsBlood GlucoseBody WeightGlycated HemoglobinGlycoside Hydrolase InhibitorsHypoglycemic AgentsMaleMiceMice, Inbred StrainsMice, ObeseObesityPlant ExtractsSalaciaThiosugarsBlood GlucoseGlycated HemoglobinGlycoside Hydrolase InhibitorsHypoglycemic AgentsneokotalanolPlant ExtractsThiosugarsDiabetesFunctional foodNeokotalanolSalaciaSalacia chinensis

Identifiers

PMID31028661
OpenAlexW2942371176

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.