Limei Sun

ORCID: 0000-0003-3510-606X
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About
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Research Areas
  • Digital Radiography and Breast Imaging
  • Global Cancer Incidence and Screening
  • Breast Cancer Treatment Studies
  • AI in cancer detection
  • Tuberculosis Research and Epidemiology
  • Diagnosis and treatment of tuberculosis
  • Cancer Risks and Factors
  • Herpesvirus Infections and Treatments
  • Cancer-related cognitive impairment studies
  • Vitamin D Research Studies
  • Cancer survivorship and care
  • Mycobacterium research and diagnosis
  • Cancer-related Molecular Pathways
  • Phytoestrogen effects and research
  • Microscopic Colitis
  • Magnesium in Health and Disease
  • Sleep and related disorders
  • Urticaria and Related Conditions
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Psoriasis: Treatment and Pathogenesis
  • Nutrition and Health in Aging
  • Advanced Breast Cancer Therapies
  • Renal function and acid-base balance
  • Phytochemical and Pharmacological Studies
  • Acne and Rosacea Treatments and Effects

First Affiliated Hospital of Harbin Medical University
2011-2020

Harbin Medical University
2011-2020

Qingdao University
2016-2017

Qingdao Municipal Hospital
2016-2017

Cancer Institute (WIA)
2006-2007

Ontario Institute for Cancer Research
2004-2007

Breast Cancer Research Foundation
2007

Statistical Service
2005

Extensive mammographic density is associated with an increased risk of breast cancer and makes the detection by mammography difficult, but influence on according to method unknown.We carried out three nested case-control studies in screened populations 1112 matched pairs. We examined association measured percentage baseline mammogram cancer, detection, time since initiation screening, age.As compared women less than 10% mammogram, 75% or more had (odds ratio, 4.7; 95% confidence interval...

10.1056/nejmoa062790 article EN New England Journal of Medicine 2007-01-17

Abstract Background: We have examined the relationships between measured properties of breast tissue and mammographic density other risk factors for cancer, using obtained at forensic autopsy not selected presence abnormalities. Methods: used randomly blocks taken from slices by s.c. mastectomy time to measure histologic features quantitative microscopy. The proportions biopsy occupied cells (estimated nuclear area), glandular structures, collagen were determined. These measurements in...

10.1158/1055-9965.epi-04-0490 article EN Cancer Epidemiology Biomarkers & Prevention 2005-02-01

Abstract Background: Greater weight and body mass index (BMI) are negatively correlated with mammographic density, a strong risk factor for breast cancer, associated an increased of cancer in postmenopausal women, but reduced premenopausal women. We have examined the associations size density on risk. Method: percentage at baseline subsequent among 1,114 matched case-control pairs identified from three screening programs. The effect each was before after adjustment other, using logistic...

10.1158/1055-9965.epi-06-0345 article EN Cancer Epidemiology Biomarkers & Prevention 2006-11-01

Abstract Background: Some types of hormone therapy increase both risk breast cancer and mammographic density, a factor for the disease, suggesting that density may be surrogate marker effects hormones on cancer. This research was undertaken to determine whether effect is mediated by its density. Methods: Individually matched cases controls from three nested case-control studies in screening populations were studied. Cases had developed invasive at least 12 months after initial screen....

10.1158/1055-9965.epi-05-0762 article EN Cancer Epidemiology Biomarkers & Prevention 2006-05-01

Abstract Background: Mammographic density has been found to be a strong risk factor for breast cancer and associated with age, body weight, parity, menopausal status. Most studies date have carried out in Western populations. The purpose of the study described here was determine cross-sectional Singaporean Chinese population demographic, menstrual, reproductive, anthropometric factors that are quantitative variations age-adjusted percentage mammographic densities examine association these...

10.1158/1055-9965.1751.13.11 article EN Cancer Epidemiology Biomarkers & Prevention 2004-11-01

A case-control study was conducted in Shandong from January to December 2017 explore the relationship between sleep quality and risk of active pulmonary tuberculosis (PTB). Seventy-nine patients with type 2 diabetes mellitus coincident newly diagnosed (DM-PTB) 169 age, sex, DM course frequency-matched controls (DM alone) were enrolled. Univariate multivariable unconditional logistic regression analyses conducted. We further subgroup PTB risk, including (≤5 >5 years), presence overweight or...

10.7883/yoken.jjid.2018.099 article EN Japanese Journal of Infectious Diseases 2019-01-01

Objective To examine the reliability and validity of Chinese version Functional Assessment Cancer Therapy-Cognitive Function (FACT-Cog) in women with breast cancer. Methods The FACT-Cog was obtained by FACT.A total 202 patients cancer were investigated convenient sampling survey. The scale analyzed principal component analysis Pearson correlation analysis. Results The Cronbach α 0.96, those four dimensions 0.87-0.96. test-retest coefficients for 0.45-0.73,P<0.01.The four-factor...

10.3760/cma.j.issn.1672-7088.2015.33.017 article EN ˜The œJournal of practical nursing 2015-11-21

Lupus miliaris disseminates faciei (LMDF) is a rare inflammatory dermatosis characterized by an asymptomatic papular eruption in the central face, of which etiology and pathogenesis are not clear. There lack standard treatment recommendations, especially for severe cases. Here we report new case successful LMDF combination therapy oral isotretinoin methylprednisolone.

10.1111/dth.13267 article EN Dermatologic Therapy 2020-02-13

Purpose: To explore the effects of Phellodendron chinense Schneid (PCS) extract on chlamydiainduced chronic bacterial prostatitis (CBP).Methods: Sixty 8-week-old male Sprague-Dawley rats were used in this study. Prostate index (PI) and prostate specific antigen (PSA) determined after 4 weeks oral administration PCS (80, 160 or 320 mg/kg) tetracycline (80 compared to PI PSA untreated with CBP healthy control (n = 10). Chronic inflammatory cell infiltrates, acinar changes, interstitial...

10.4314/tjpr.v15i3.11 article EN cc-by Tropical Journal of Pharmaceutical Research 2016-04-08

We aimed to investigate the food diversification levels and nutrients intake of tuberculosis patients with without diabetes mellitus.Participants were diagnosed treated at Qingdao Chest Hospital between April August 2015.A total 131 eligible in study 50 them suffering from (TB) mellitus (DM) simultaneously, 81 TB only.Food types detected by investigation dietary frequency, was collected method recall 24 hour intake.This survey found that most TB-DM group reached diversification.The results...

10.2991/icaset-16.2016.58 article EN cc-by-nc 2016-01-01

Objective To investigate the changes of IL-8 in peripheral blood patients with pustular psoriasis after acitretin treatment.Methods Dual antibody sandwich enzyme-linked immunosorbent assay (ELISA)was performed to measure levels 30 and vulgaris before treatment,and normal human controls.The relationship between level disease severity was assessed for psoriasis.Results After treatment,the condition improved greatly psoriasis,together a significant decrease blood(57.07 ± 12.02 pg/ml vs.96.84...

10.3760/cma.j.issn.0412-4030.2011.10.016 article EN Chinese Journal of Dermatology 2011-10-15

The relationship between pulmonary tuberculosis (PTB) and diabetes mellitus (DM) has been previously attracted much attention.DM co-morbidity in PTB is associated with poor treatment outcomes.The purpose of this study to evaluate the food diversification levels, correlation blood pressure, lipids dietary intake Ca, P, Mg, Fe, Zn, Cu Mn.A total 108 patients were eligible 36 them suffering from both TB DM, 72 only.Food types detected by investigation frequency, intakes minerals assessed using...

10.2991/icaset-17.2017.14 article EN cc-by-nc 2017-01-01

Nutritional status plays an important role in the incidence of tuberculosis (TB) and diabetes (DM). We aimed to investigate dietary intake level including diversification nutrients TB patients with without DM. Also, health‐related quality life (HRQL) this population were investigated. A total 256 eligible study 98 them diagnosed DM simultaneously. Food frequency questionnaire was used detect various food type frequency, collected by method 3‐day 24 hour intake. Chinese version Short Form‐36...

10.1096/fasebj.31.1_supplement.789.8 article EN The FASEB Journal 2017-04-01

With the extensive use of sentinel lymph node biopsy (SLNB), some breast cancer patients could avoid axillary dissection (ALND) and its complications. Neoadjuvant chemotherapy plays an important role in multimodality therapies cancer. After neoadjuvant chemotherapy, with were down-staged from positive (cN+ ) to clinically negative (cN0). For these patients, feasibility safety remains controversial. However, application new technologies, SLNB is expected become main treatment for stage cN0...

10.3760/cma.j.issn.0253-3766.2019.08.002 article EN PubMed 2019-08-23
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