Publications by authors named "Meiyu Yu"

Background: Azithromycin (AZM) is one of the most common broad-spectrum antibiotics. However, drug resistance is increasing and combination therapy has attracted great attention. AZM is usually combined with traditional Chinese medicine (TCM) preparations with heat-clearing and detoxifying effects, including Kumu injection (KM) made from (D.

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While lung cancer poses a serious threat to human health, non-small-cell lung cancer (NSCLC) is the most common type of lung cancer. Danggui Buxue Decoction (DBD) is a classical traditional antitumor medicine commonly used in China. However, the potential mechanism of DBD against NSCLC has not yet been expounded.

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Dental pulp stem cells are a type of adult stem cells with strong proliferative ability and multi-differentiation potential. There are no studies on treatment of vascular dementia with dental pulp stem cells. In the present study, rat models of vascular dementia were established by two-vessel occlusion, and 30 days later, rats were injected with 2 × 10 dental pulp stem cells via the tail vein.

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Dental pulp stem cells are dental pulp-derived mesenchymal stem cells that originate from the neural crest. They exhibit greater potential for the treatment of nervous system diseases than other types of stem cells because of their neurogenic differentiation capability and their ability to secrete multiple neurotrophic factors. Few studies have reported Alzheimer's disease treatment using dental pulp stem cells.

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Background: Spinal cord injury (SCI) is one of the most severe central nervous system injuries. Currently, transplanting bone marrow mesenchymal stem cells (BMSCs) is considered a therapeutic option for SCI. Tanshinone IIA (TIIA) is one of the extracts obtained from Salvia miltiorrhiza Bunge, which has been shown to have some protective effects against SCI.

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Objective: To explore the possibilities of a novel real-time PCR assay for rapid prenatal diagnosis of Down syndrome in clinical settings.

Design And Methods: This duplex real-time PCR assay is based on relative quantification of DSCR4 gene on chromosome 21 by using RABIF gene on chromosome 1 as a reference. For each sample, the differences in threshold cycles between DSCR4 and RABIF genes (Delta Ct, DeltaCt) were detected, and a calibrated DeltaCt value (DeltaDeltaCt, DeltaCt (sample)-DeltaCt (internal control)) was analyzed.

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The lay health advisor (LHA) training program for breast cancer screening was conducted among Chinese- English bilingual trainees residing in Southeast Michigan. Guided by Bandura's Social Learning Theory, the development of the training curriculum followed the health communication process recommended by the National Cancer Institute. Data analysis based on questionnaires completed by 79 LHAs indicated that the breast cancer screening training program significantly increased LHAs' knowledge and self-efficacy (p < .

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Objective: To explore factors influencing breast cancer screening behavior among Chinese women residing in the United States.

Design: A descriptive study guided by the health belief model adapted for Chinese American women. An English-language questionnaire was modified, translated, and pretested before use in the study sample.

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The aim of this study is to explore the relationship of culturally based attitudes on breast cancer screening behavior of Chinese women currently residing in the United States. This cross-sectional study used a survey instrument that was administered to a consecutive nonprobability sample of 202 Chinese women residing in an urban Michigan county. Mood's strength of cultural affiliation scale (SCAS) was modified for cultural appropriateness prior to being translated into Chinese, back-translated, and pretested prior to use for this study.

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Two-way communication is required if nurses are to build knowledge networks of international communities of nursing education and practice. Are expensive new technologies feasible or preferred for effective communication and productive outcomes? In this report from a longstanding partnership between schools of nursing at Peking University and the University of Michigan, case study methodology is used to evaluate more than a decade of experience with communication modalities: in person, postal mail, express mail, e-mail, fax, telephone, hand delivery by other travelers, and Web sites. Although each education and practice community develops unique ways to build its shared knowledge, a communications plan is suggested, with use of multiple communication techniques, especially those that are low cost and the most dependable.

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Objective: This study investigated factors influencing breast cancer screening utilization by Chinese and Korean women, living in the United States, and examined similarities and differences between the 2 sub-populations.

Design: Population-based cross-sectional surveys were used for comparisons.

Methods: A random sample of 180 women (Chinese = 117, Korean = 63), aged 40 years and older, who resided in an urban county of Michigan participated in the mail survey.

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Cancer is the leading cause of death for Asian American women, and the breast is a primary site of cancer in Chinese women. Although a number of studies have used constructs from the Health Belief Model (HBM) to examine their relation to mammogram screening, the validity and reliability of the instruments on HBM constructs among Chinese women have not been consistently examined. The purpose of this study was to describe the psychometric properties of a culturally sensitive questionnaire for measuring Chinese women's beliefs (susceptibility, seriousness, benefits, and barriers) related to breast cancer and mammogram screening.

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Mammography and Pap smear tests are known to be effective early detection measures for breast and cervical cancers, respectively, but Asian Americans are reluctant to make visits for routine preventive care. Quantitative and qualitative research conducted by the Healthy Asian Americans Project (HAAP) between 1996 and 1999 indicated that Asian residents in southeastern Michigan, like the general Asian population in the US, underutilized early cancer screening programs due to cultural, psychosocial, linguistic, and economic barriers. This article reports how the HAAP's research findings guided the Michigan Breast and Cervical Cancer Control Program (BCCCP) promotion (conducted from 2000 to 2001 among medically underserved Asian women residing in southeastern Michigan), and how evaluation of the HAAP's BCCCP promotion will direct future research and health promotion programs.

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OBJECTIVE: To investigate the incidence and identify the type of chromosome abnormalities in couples with spontaneous abortion. Also to observe the effect of balanced translocation on pregnancy outcome. METHODS: A total of 9258 cases of spontaneous abortion were studied.

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Purpose/objectives: To emphasize the need for multiple data sources to develop a comprehensive list of potential respondents for a study of breast cancer screening behavior among Asian American women.

Design: Descriptive, pilot.

Setting: An urban Michigan county.

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