Evidence map›Paper›PMID 34672897›Full record

ArticlePharmaceutical biology2021

Erzhi pills ameliorate cognitive dysfunction and alter proteomic hippocampus profiles induced by d-galactose and Aβ

Yongyan Xie, Bo Yan, Min Hou, Maofu Zhou, Chao Liu, Mengsheng Sun, Kun He, Cong Fang, Yaohui Chen, Liping Huang

Open access · goldAbstract readComparative Study
In one paragraph

Article in Pharmaceutical biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Protective Role of Erzhi Pills in HBiochemical genetics · 2026
    Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Effect of Yisui Multipurpose Soup's Amelioration on D-Galactose-Induced Neuronal Cells.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  12. Review
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 5 institutions in 1 country.

Yongyan XieSchool of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China.
Bo YanClinical Development Department, Shandong Qidu Pharmaceutical Co., Ltd, Zibo, China.
Min HouPharmacy Department, The Second People's Hospital of Jingdezhen, Jingdezhen, China.
Maofu ZhouSchool of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China.
Chao LiuSchool of Pharmacy, China Pharmaceutical University, Nanjing, China.
Mengsheng SunSchool of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China.
Kun HeSchool of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China.
Cong FangSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.
Yaohui ChenNephrology Department, Jiang Xi Provincial People's Hospital Affiliated to Nanchang University, Nanchang, China.
Liping HuangSchool of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China.
Jiangxi University of Traditional Chinese Medicine · CNBeijing University of Chinese Medicine · CNChina Pharmaceutical University · CNJiangxi Provincial People's Hospital · CNXian Yang Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextErzhi pills are a classic Chinese medicine prescription, but their effects on Alzheimer's disease (AD) are not clear.

objectiveThe protective effects of Erzhi pills in AD rats and their potential mechanisms were investigated. MATERIALS AND

methodsAn AD rat model was established by ovariectomy combined with d-galactose and Aβ

resultsErzhi pills (1.5, 0.75 g/kg) markedly reduced escape latencies on the MWM, increased numbers of platform crossings, numbers of neurons, Nissl bodies, oestrogen levels (100.18, 43.04 pg/mL), and ERβ-positive cells (57.42, 39.83); Aβ DISCUSSION AND

conclusionErzhi pills may serve as a potential agent for AD therapeutics by improving learning and memory.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsAnimals, Outbred StrainsCognitive DysfunctionDisease Models, AnimalDose-Response Relationship, DrugDrugs, Chinese HerbalFemaleGalactoseHippocampusMaleMaze LearningMiceOvariectomyPeptide FragmentsAmyloid beta-Peptidesamyloid beta-protein (1-40)Drugs, Chinese Herbalerzhi pillGalactosePeptide FragmentsPhosphatidylinositol 3-KinaseProto-Oncogene Proteins c-aktLearningmemoryPI3K/Akt signalling pathwaytraditional Chinese medicine

Identifiers

PMID34672897
PMCPMC8547838
OpenAlexW3205679486

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.