Qian Meng

ORCID: 0000-0003-1192-8739
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About
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Research Areas
  • Genomic variations and chromosomal abnormalities
  • Parvovirus B19 Infection Studies
  • Mechanical and Optical Resonators
  • Protein Tyrosine Phosphatases
  • GDF15 and Related Biomarkers
  • Adipokines, Inflammation, and Metabolic Diseases
  • Climate change and permafrost
  • Cytomegalovirus and herpesvirus research
  • Pregnancy and preeclampsia studies
  • Plant Ecology and Soil Science
  • Photonic Crystals and Applications
  • Cancer-related molecular mechanisms research
  • Karst Systems and Hydrogeology
  • Photonic and Optical Devices
  • Adolescent Sexual and Reproductive Health
  • Reproductive Health and Contraception
  • Prenatal Screening and Diagnostics
  • Preterm Birth and Chorioamnionitis
  • Demographic Trends and Gender Preferences
  • Advanced biosensing and bioanalysis techniques
  • Biosensors and Analytical Detection

Guizhou Minzu University
2025

Inner Mongolia University
2024

Lianyungang Maternal and Children’s Hospital
2014-2023

The study established experimental transects in undisturbed areas of the Caohai Nature Reserve Weining, Guizhou Province. aims to examine complete successional different landscapes: non-karst, karst, and vegetation restoration, using spatiotemporal substitution method. It analyzes distribution patterns Total potassium (TK) Avail (AK) soil employs a Generalized Linear Mixed Model (GLMM) investigate effects geomorphology, aggregates, their interactions on changes potassium(K) elements....

10.1038/s41598-024-84576-w article EN cc-by-nc-nd Scientific Reports 2025-01-15

To investigate the clinical efficiency of noninvasive prenatal test (NIPT) identifying fetal chromosomal aneuploidies.In present study, 917 women with high-risk pregnancies were invited to participate in an NIPT trial based on Illumina HiSeq massively parallel sequencing platform. Abnormal cases validated by karyotyping and fluorescence situ hybridization (FISH) analysis. All participants' infants examined clinically followed up for at least 6 months.A total 35 (3.82%) detected abnormal...

10.1016/j.tjog.2014.10.009 article EN cc-by-nc-nd Taiwanese Journal of Obstetrics and Gynecology 2015-10-01

Preterm premature rupture of membranes (PPROM) is responsible for one third all preterm births (PTBs). We have recently demonstrated that long noncoding RNAs (lncRNAs) are differentially expressed in human placentas derived from PPROM, PTB, the (PROM), and full-term birth (FTB), determined major biological pathways involved PPROM.Here, we further investigated relationship lncRNAs, which spontaneous PTB (sPTB) PPROM found to overlap a coding locus, with differential expression transcribed...

10.1186/s12884-015-0460-0 article EN cc-by BMC Pregnancy and Childbirth 2015-02-15

Preconception care is defined as the promotion of health and well-being a woman her partner before pregnancy. Improving preconception can result in improved reproductive outcomes. China has issued latest version official guideline for 2011. The objective this cross-sectional study to determine whether there variation quality healthcare services distinct eastern northern populations China, what factors are associated with such variation. A survey using our previously developed instrument was...

10.1186/1471-2393-14-360 article EN cc-by BMC Pregnancy and Childbirth 2014-11-03

In this paper, the basic principle of Fano resonance and its application in optical sensors are discussed. On basis theory, a feedback waveguide structure based on silicon nitride (Si3N4) material is proposed. The line can be controlled precisely by changing related parameters, such as distance between micro-ring waveguide, period radius nanopore. simulation results demonstrate that designed device generates sharp peaks specific wavelength range, accordance with theoretical analysis....

10.1117/12.3048461 article EN 2024-12-13

To diagnose a neonate presenting with multiple dysmorphic features, Cri-du-chat signs and hypoglycemia to correlate the phenotype genotype.The patient was diagnosed conventional cytogenetics real-time fluorescence quantitative PCR (QF-PCR). The then correlated genotype through review of literature.The partial 13q trisomy (q12 → qter) 5p monosomy (p15 →pter).A rare diagnosis has been established combined cytogenetic molecular genetic techniques. QF-PCR broad application in diagnosis.

10.3760/cma.j.issn.1003-9406.2014.06.014 article EN PubMed 2014-12-01

Gestational diabetes mechanism is related to lipid metabolism and insulin resistance, but its of action still needs be explored. Whether the for astragalus polysaccharides in treatment gestational above factors worth studying. 100 SD rats were this study selected, which 10 set control group, rest separated into groups, namely; positive model low-dose middle-dose high-dose group with each. AMP-activated protein kinase (AMPK) pathway inhibitor (inhibitor group) AMPK agonist (agonist then...

10.1166/mex.2022.2214 article EN Materials Express 2022-06-01
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