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1.
Eur Rev Med Pharmacol Sci ; 24(20): 10346-10351, 2020 10.
Article in English | MEDLINE | ID: mdl-33155190

ABSTRACT

OBJECTIVE: The purpose of this study was to elucidate the regulatory effects of microRNA-655-3p (miR-655-3p) on growth and invasiveness of trophoblasts to influence the development of preeclampsia (PE). PATIENTS AND METHODS: Relative levels of miR-655-3p and PBX3 in 24 PE pregnant women and 24 healthy ones were examined. Then, the regulatory effects of miR-655-3p and PBX3 on viability and invasiveness in HTR-8/SVneo cells were assessed by Cell Counting Kit-8 (CCK-8) and transwell assay, respectively. Next, the expression levels of apoptosis-associated genes were determined. Finally, the interaction between miR-655-3p and PBX3 was tested by Dual-Luciferase reporter assay. RESULTS: MiR-655-3p was upregulated in placental tissues of PE pregnant women than those of healthy ones. The overexpression of miR-655-3p suppressed viability and invasiveness, and induced apoptosis in HTR-8/SVneo cells. Besides, PBX3 was the target gene binding to miR-655-3p, and more importantly, the overexpression of PBX3 partially reversed the regulatory effects of miR-655-3p on viability and invasiveness in HTR-8/SVneo cells. CONCLUSIONS: MiR-655-3p is involved in the development of PE by regulating biological features of trophoblasts by targeting PBX3.


Subject(s)
Homeodomain Proteins/metabolism , MicroRNAs/metabolism , Pre-Eclampsia/metabolism , Proto-Oncogene Proteins/metabolism , Trophoblasts/metabolism , Apoptosis , Cell Proliferation , Cell Survival , Cells, Cultured , Female , Homeodomain Proteins/genetics , Humans , MicroRNAs/genetics , Pre-Eclampsia/pathology , Pregnancy , Proto-Oncogene Proteins/genetics , Trophoblasts/pathology
2.
Eur Rev Med Pharmacol Sci ; 23(19): 8230-8238, 2019 Oct.
Article in English | MEDLINE | ID: mdl-31646553

ABSTRACT

OBJECTIVE: The purpose of this study was to explore the expression and function of long non-coding RNA (lncRNA) PCAT6 in ovarian cancer. PATIENTS AND METHODS: Quantitative Real-Time-Polymerase Chain Reaction (qRT-PCR) was used to detect the expression of lncRNA PCAT6 in 42 pairs of ovarian cancer tissues and adjacent normal tissues. Then, the relationship between PCAT6 expression and pathological indicators of ovarian cancer was analyzed. Subsequently, the transfection efficiency of PCAT6 in ovarian cancer cells was verified, and the PCAT6 knockdown model was constructed using lentiviruses in SKOV3 and CAOV3 ovarian cancer cell lines. In addition, Cell Counting Kit-8 (CCK-8) test, wound healing assay and transwell invasion and migration experiments were performed to estimate the effect of PCAT6 on the biological function of ovarian cancer cells, to further explore the possible potential mechanisms. RESULTS: QRT-PCR results showed that the expression level of PCAT6 in ovarian cancer was higher than that in the adjacent normal tissues. The incidence of distant metastasis and lymph node metastasis in patients with high expression of PCAT6 was higher than those with low PCAT6 expression. Compared with the NC group, the proliferation, metastasis and invasion ability of ovarian cancer cells in si-PCAT6 group decreased significantly. QRT-PCR results demonstrated that the PTEN expression was increased after the knockdown of PCAT6. In addition, the recovery experiment also revealed that PCAT6 and PTEN have a mutual regulation, which can jointly regulate the development of ovarian cancer. CONCLUSIONS: LncRNA PCAT6 was up-regulated in ovarian cancer tissues and was closely related to distant metastasis or lymph node metastasis. Additionally, lncRNA PCAT6 might promote the proliferation, migration and invasion of ovarian tumor cells by inhibiting PTEN.


Subject(s)
Ovarian Neoplasms/metabolism , PTEN Phosphohydrolase/metabolism , RNA, Long Noncoding/metabolism , Blotting, Western , Cell Line, Tumor , Cell Movement , Cells, Cultured , Female , Gene Expression Regulation, Neoplastic , Humans , Lymphatic Metastasis , Neoplasm Invasiveness , Ovarian Neoplasms/etiology , Ovarian Neoplasms/pathology , Ovary/metabolism , Real-Time Polymerase Chain Reaction
3.
Article in Chinese | MEDLINE | ID: mdl-29871261

ABSTRACT

Objective:This research explores the effect of Epworth sleepiness scale (ESS) items on domestic patients. Method:Four thousand six hundred and thirty-three suspected OSAHS patients with snoring were selected from respiratory sleep center in the first people's hospital, Yunnan province, between January 2006 and December 2012. These patients filled in the ESS before PSG test. Firstly, these questionnaires were preprocessed, and the null and incorrect ones were deleted. Then, the fuzzy comprehensive evaluation was applied for the value of each item in ESS. Finally, the reliability was compared between before and after the removal of the lowest values.Result:Fuzzy comprehensive evaluation results show that the total value is 1.016, the item value of Sitting and talking to someone and In a car, while stopped for a few minutes in traffic is the lowest, which is 0.131. The result of reliability analysis shows that the value increases 0.2% after the two items being deleted.Conclusion:Some items of ESS are not suitable for Chinese patients, and they need to be deleted or modified to improve the screening efficiency.


Subject(s)
Sleep Apnea, Obstructive , Snoring , Surveys and Questionnaires , Asian People , China , Disorders of Excessive Somnolence , Humans , Psychometrics , Reproducibility of Results , Sleep Apnea, Obstructive/physiopathology , Sleep Stages
4.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 31(17): 1362-1366, 2017 Sep 05.
Article in Chinese | MEDLINE | ID: mdl-29798233

ABSTRACT

Objective:To systematically evaluate the impact of thyroid hormone replacement in patients with OSAHS and hypothyroidism.Method:The related case-control study of thyroid hormone replacement in patients with OSAHS and hypothyroidism had been searched from Cochrane Library, PubMed, CNKI, Chinese Biomedical Literature Database, Wanfang Resource Database.The case-control study which were in line with the condition need to be evaluated the quality and to be extracted in literature. The RevMan 5.3 and STATA softwares were applied to carry out the Meta analysis.Result:Seven literatures of case-control study were included. The Meta analysis showed that: After the thyroid hormone replacement, the patient's AHI index, TSH index, LSaO2 index were significantly improved (P< 0.05). The AHI index statistical results of the patients were [SMD= 3.15, 95%CI: (4.36-1.94), P< 0.000 01; I²= 96%], TSH index were [SMD= 4.15,95%CI: (1.15-7.15), P= 0.007; I²= 99%], LSaO2 index were [SMD=-1.08, 95%CI: (-1.46--0.70), P< 0.000 01, I²= 68%].Conclusion:The use of thyroid hormone replacement can effectively reduce the patient's hypothyroidism symptoms and AHI symptoms.


Subject(s)
Hormone Replacement Therapy , Hypothyroidism/drug therapy , Sleep Apnea, Obstructive/diagnosis , Thyroid Hormones/therapeutic use , Case-Control Studies , Humans , Hypothyroidism/complications , Hypothyroidism/diagnosis , Sleep Apnea, Obstructive/etiology , Treatment Outcome
5.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 30(16): 1297-1301;1307, 2016 Aug 20.
Article in Chinese | MEDLINE | ID: mdl-29797974

ABSTRACT

Objective:The aim of this study is to assess the association between obstructive sleep apnea-hypopnea syndrome and type 2 diabetes (T2DM).Method:Databases such as Chinese Biomedical Literature Database,PubMed,Chinese Academic Journals full-text database,Wanfang Resource Database and Chongqing VIP have been searched to collect literatures about the relationship between OSAHS and type 2 diabetes.The papers and unpublished articles were also manually retrieved.Randomized controlled trial conformed to the condition were evaluated according to the standards of literature assessment,and the data has been extracted.The RevMan5.3 software was applied to carry out Meta-analysis.Result:Thirty studies are includedin the Meta-analysis.The fasting glucose content of OSAHS patients with T2DM is significantly higher than T2DM patients[WMD=1.01,95%CI(0.55,1.46), P<0.01];OSAHS with T2DM patients' apnea hypopnea index is significantly higher than OSAHS patients[WMD=3.78,95%CI(1.69,5.87),P<0.01];the fasting glucose content of OSAHS patients is also significantly higher than normal [WMD=1.16,95CI%(0.88,1.44),P<0.01];When stratified by rhe grades of OSAHS,we found fasting glucose content of all OSAHS patients is significantly higher than normal[WMD=1.09,95CI% (0.97,1.21),P<0.01];the funnel flot appeared to be symmetrical with little bias.Conclusion:The experimental results indicate that OSAHS is significantly related with T2DM ,and they may be the risk factorof each other.

6.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 30(20): 1620-1625, 2016 Oct 20.
Article in Chinese | MEDLINE | ID: mdl-29871158

ABSTRACT

Objective:To assess the correlation between obstructive sleep apnea hypopnea syndrome(OSAHS) and chronic obstructive pulmonary disease(COPD).Method: Databases such as Chinese Biomedical Literature Database, PubMed, Chinese Academic Journals full-text database, Wanfang Resource Database and Chongqing VIP have been searched to collect literatures about the relationship between OSAHS and COPD. The literature in conference proceedings and certain unpublished articles were also manually retrieved. RCT conformed to the condition was evaluated according to the standards of literature assessment, and the data has been extracted. The RevMan5.3 software was applied to carry out the same Metaanalysis.Result: Totally 19 articles were included, and Metaanalysis reveal that overlap syndrome(OS) patient's apnea hypopnea index is significantly higher than those of OSAHS patients[WMD=7.56, 95%CI(4.19,10.94), P<0.01]; The LSaO2 of OS patients is significantly lower than OSAHS patients[WMD=-10.50, 95%CI(-11.58, -6.08),P<0.01]; OS patients' FEV1/FVC is significantly lower than COPD patients[WMD=4.65,95%CI(1.15,8.15),P<0.01].The results revealed that subgroup analysis according to the sample volume, age, body mass index(BMI) and FEV1/FVC between OS patients and OSAHS patients has heterogeneity, but when analysis with the score of ESS the heterogeneity does not exist. Further, the subgroup analysis according to the sample volume, BMI, AHI,LSaO2 and the time of Oxygen is lower than 90%(T90) those index between OS patients and COPD patients has heterogeneity, and the heterogeneity does not exist when subgroup is analyses with neck circumference. The funnel schema was nearly symmetry with little bias.Conclusion:The experimental results indicate that OSAHS is significantly related with COPD, and they may be the mutual risk factor for each other..

7.
AIDS Care ; 22(8): 946-54, 2010 Aug.
Article in English | MEDLINE | ID: mdl-20544416

ABSTRACT

Suicidal ideation is life-threatening and is prevalent among people living with HIV (PLWH). A dearth of such studies was conducted in China. This study investigated the prevalence of suicidal ideation and associated factors among PLWH who were former blood and/or plasma donors (FBPD) in a rural county in central China. Prospective respondents were randomly selected from a local registry; 176 PLWH who were FBPD joined the study. With informed consent, these PLWH and their spouse were interviewed separately and anonymously. Respectively, 34 and 8% of the sampled (index) PLWH self-reported having suicidal ideation and making a suicidal attempt in the last year. The multivariate analyses results showed that the index PLWH's Physical Function subscale score of the Medical Outcomes Study HIV Health Survey scale (Odds ratio (OR)=6.67, 95% CI=1.69-26.27, 75 percentiles), the Depression subscale score of the Depression, Anxiety, and Stress Scales (DASS; OR=9.26, 95% CI=1.32-64.77), and the spouse's Depression subscale score of the DASS (OR=7.64, 95% CI=1.37-42.77) were independently associated with the index PLWH's suicidal ideation. HIV-related variables (e.g., duration of diagnosis, treatment and side effects) and perceived discrimination of the index PLWH, and HIV status of the PLWH's spouse, were not significant factors. Depression is a risk factor for suicides. Moreover, depression may be contagious and the depression status of the spouse also matters. Treatments for depression and prevention intervention for suicides targeting PLWH in rural China are not readily available. Such services are greatly warranted and need to be provided to both the PLWH and his/her spouse.


Subject(s)
Blood Donors/psychology , HIV Infections/psychology , Suicidal Ideation , Adolescent , Adult , Aged , Aged, 80 and over , Blood Donors/statistics & numerical data , China/epidemiology , Female , HIV Infections/epidemiology , HIV Seropositivity/epidemiology , HIV Seropositivity/psychology , Health Surveys , Humans , Male , Middle Aged , Multivariate Analysis , Risk Factors , Rural Health , Socioeconomic Factors , Young Adult
8.
AIDS Care ; 21(5): 645-54, 2009 May.
Article in English | MEDLINE | ID: mdl-19444674

ABSTRACT

A random sample of 271 people living with HIV (PLWH) who were former plasma/blood donors and a convenience sample of 67 HIV negative villagers were anonymously interviewed. Compared with the non-PLWH, PLWH reported higher prevalence of symptoms of depression (adjusted OR = 2.53, p=0.001), anxiety (adjusted OR = 1.85, p=0.04), and stress (adjusted OR = 1.77, p=0.06). Of the PLWH respondents, 81.7% received Highly Active Antiretroviral Therapy (HAART); 32.1% of whom reported some side effects. Respectively 13.7%, 37.4%, and 38.4% PLWH perceived discrimination from their family members, relatives/friends, and neighbors. Absence of HAART, poor physical function, perceived discrimination from relatives and friends, and low level of resilience were associated with depression (stepwise regression; beta = - 0.28-0.17, R-square = 0.22), anxiety and stress (R-square = 0.32 and 0.16, respectively). The majority of respondents (70.1%) desired group intervention as a means for providing psychological support services. Relevant programs should both remove risk factors (e.g., absence of medical treatment, HIV-related discrimination) and promote protective factors (e.g., resilience). Support group is one of the potentially useful approaches to provide psychological support services.


Subject(s)
Antiretroviral Therapy, Highly Active/psychology , Blood Donors , Depressive Disorder/psychology , HIV Infections/psychology , Stereotyping , Adolescent , Adult , Aged , Aged, 80 and over , Case-Control Studies , China/epidemiology , Depressive Disorder/drug therapy , Depressive Disorder/epidemiology , Depressive Disorder/etiology , Female , HIV Infections/complications , HIV Infections/drug therapy , HIV Infections/epidemiology , Humans , Male , Middle Aged , Plasma , Prevalence , Risk Factors , Rural Health , Stress, Psychological , Young Adult
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