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1.
Risk Manag Healthc Policy ; 16: 2369-2378, 2023.
Article in English | MEDLINE | ID: mdl-37965118

ABSTRACT

Objective: To identify the main factors associated with early childhood caries by analyzing the risk factors of early childhood caries, thus providing a reference for developing prevention programs to reduce the risk of early childhood caries. Methods: We selected a total of 221 children aged 3-4 years from two kindergartens in Tongzhou District, Beijing for this study. We conducted oral examination and the caries activity test (Cariostat) on children and their parents / primary caregivers, and the parents / primary caregivers additionally answered a questionnaire survey. Based on the results, we comprehensively evaluated the caries status of children and statistically analyzed the caries-related factors to identify the relevant risk factors. Results: The mean age of children in the study children was 40.08 ± 2.65 months, with a caries prevalence rate of 54.97% and a mean caries value of 4.61. Early childhood caries was correlated with the intake frequency of sugary foods, intake of sugary foods before bedtime, frequency of tooth brushing, oral health knowledge of parents, caries susceptibility, and age of starting to brush teeth. Logistic regression analysis results showed that the intake frequency of sugary foods, oral health knowledge of parents, and caries susceptibility were the factors influencing early childhood caries, especially the intake frequency of sugary foods. Conclusion: The intake frequency of sugary foods, intake of sugary foods before bedtime, frequency of brushing teeth, oral health knowledge of parents, caries susceptibility, and age of starting to brush teeth were associated with early childhood caries. Among these, the intake frequency of sugary foods, oral health knowledge of parents, and caries susceptibility, especially the intake frequency of sugary foods, were the influencing factors.

2.
J Inflamm Res ; 15: 177-185, 2022.
Article in English | MEDLINE | ID: mdl-35046692

ABSTRACT

OBJECTIVE: The present study aims to evaluate the effects of basic periodontal disease therapy on the general condition and serum inflammatory indicators of patients with rheumatoid arthritis (RA) combined with chronic periodontitis (CP). METHODS: Forty patients with RA were enrolled in the study and, based on the results of an oral examination and in line with the 2018 periodontitis diagnostic criteria, they were divided into a group with CP (the RA + CP group) and a group without CP (the RA group). Twenty-nine patients with CP who attended the periodontal department of our hospital were recruited as a group with only CP (the CP group), and 20 volunteers without any systemic or periodontal disease were recruited as a healthy control group (the H group). The periodontal and joint conditions of the subjects in the four groups were recorded; anti-cyclic citrullinated protein antibodies, interleukin 6 (IL-6), C-reactive protein (CRP), the erythrocyte sedimentation rate (ESR), and rheumatoid factor levels, which reflect the severity of the RA, were detected, and the differences between the groups were analyzed. The probing depth (PD), clinical attachment loss, and sulcus bleeding index (SBI), which reflect the severity of the periodontitis, were correlated with the factor levels. The RA + CP and CP groups received therapeutic intervention, and the differences in each indicator before and six weeks after the treatment were compared, and their data were compared with those of patients in the RA group and H groups. RESULTS: Compared with the RA group, the serum expressions of ESR, CRP, and IL-6 were significantly higher in the RA + CP group. There were significant differences in the levels of PD, SBI, IL-6, and CRP in the patients receiving basic periodontal disease therapy before and after the treatment. CONCLUSION: A relatively large proportion of patients with RA have chronic periodontitis, and the local inflammatory state of CP might exacerbate the systemic inflammatory response in RA. Basic periodontal disease therapy may improve the oral condition of patients with RA and reduce the serum levels of the inflammatory factors.

4.
Acta Physiologica Sinica ; (6): 267-271, 2011.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-335991

ABSTRACT

The present study aims to investigate the effects of soluble endoglin (sEng) on invasive ability of cultured cytotrophoblasts of first trimester of pregnancy. Cytotrophoblasts of normal 6 to 8-week pregnancy were cultured by trypsin digestion method, and were incubated with cell culture medium without (control group) and with 10 μg/L sEng (sEng group), respectively for 24 h. The invasive ability was determined by transwell invasion assay, and expressions of MMP-2, MMP-9 mRNA and protein were detected by reverse transcription-polymerase chain reaction (RT-PCR) and Western blot, respectively. The results showed that the invasive ability of cytotrophoblasts in sEng group was lower than that in control group (P < 0.05). Compared with control group, the expressions of MMP-2 and MMP-9 mRNA and protein of cytotrophoblasts were significantly lower (P < 0.05). In conclusion, sEng may participate in the genesis of preeclampsia by affecting the invasive ability of cytotrophoblasts through regulation of the expression of MMP-2 and MMP-9.


Subject(s)
Female , Humans , Pregnancy , Antigens, CD , Pharmacology , Cell Movement , Physiology , Cells, Cultured , Endoglin , Matrix Metalloproteinase 2 , Genetics , Metabolism , Matrix Metalloproteinase 9 , Genetics , Metabolism , Placentation , Physiology , Pre-Eclampsia , Pregnancy Trimester, First , RNA, Messenger , Genetics , Metabolism , Receptors, Cell Surface , Trophoblasts , Cell Biology
5.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-235263

ABSTRACT

<p><b>OBJECTIVE</b>To research the treatment effect of complex prescription of Chinese crude drug in BALB/c athymic mice with human liver cancer, which were built by Bel-7402.</p><p><b>METHOD</b>48 male BALB/c athymic mouse models were built by Bel-7402 with an indirect method. After 24 hours of postoperation, the 48 athymic mice were distributed randomly into 4 groups which were treated by intragastric administration with complex prescription of Chinese crude drug that had been deliquated into 3 groups by the different density as the low, middle, and high and FT207 (Tegafur) for 4 weeks. At last, athymic mice were put to death and PTEN was detected in hepatic tissue, latero-cancer tissue and cancer tissue by immunohistochemistry (PowerVision Two-Step Histostaining Reagent).</p><p><b>RESULT</b>All of the 48 athymic mice survived 12 to 28 days (Ms 24 days) and every mouse with liver cancer demonstrated by dissection. The result of immunohistochemistry represents that the intensity of PTEN in latero-cancer tissue is the highest, and then the hepatic tissue, the lowest is cancer tissue, P < 0.01. It also represents that the intensity of PTEN in treatment groups (A, B, C) is more higher than the control group (D), P < 0.05 or P < 0.01, and group B is the highest in the treatment groups, P < 0.05 or P < 0.01. However, there is no significant statistic difference between group A and group C.</p><p><b>CONCLUSION</b>The higher expression of PTEN in the laterocancer tissue can represent the protective reaction of stress of the organism. And anticancer effect of this complex prescription of Chinese crude drug relates to an eligible density of it. Mechanisms of this complex prescription of Chinese crude drug healing HCC may partially be explained by enhancing the expression of PTEN in liver.</p>


Subject(s)
Animals , Humans , Male , Mice , Antineoplastic Agents, Phytogenic , Pharmacology , Carcinoma, Hepatocellular , Drug Therapy , Pathology , Cell Line, Tumor , Drug Combinations , Drugs, Chinese Herbal , Pharmacology , Immunohistochemistry , Liver , Pathology , Liver Neoplasms , Drug Therapy , Pathology , Mice, Inbred BALB C , Mice, Nude , PTEN Phosphohydrolase , Metabolism , Phytotherapy , Plants, Medicinal , Chemistry , Random Allocation , Xenograft Model Antitumor Assays
6.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-235231

ABSTRACT

<p><b>OBJECTIVE</b>To research the effect of a complex prescription of Chinese crude drug with the function of strengthening body resistance and disintoxication disintoxication in patients with HCC of post-TACE.</p><p><b>METHOD</b>45 patients with HCC of post-TACE, as the treatment group, were treated by a complex prescription of Chinese crude drug with the function of strengthening body resistance and disintoxication disintoxication and routine methods of protecting liver. Other 37 patients, as the control group, with the same clinical feature were treated by routine methods of protecting liver only. In the later 1 month, accumulated points of clinical symptom, hepatic function and AFP were observed in all of the patients. And the clinical effect of the two groups was compared.</p><p><b>RESULT</b>One week later, in the treatment group, there is no improvement in anorexia but nausea, abdominal distention and lassitude were improved more obviously than pretherapy in both a week and one month later (P < 0.01 or P <0.05). In the control group, anorexia were improved a week later (P <0.05), but there is no improvement in nausea, abdominal distention and lassitude at the same time, and one month later all of the indexes above improved (P <0.01 or P <0.05). Accumulated points of clinical symptom was decreased more obviously in the treatment group than in the control group in both a week and one month later (P <0.05). At the end of the therapy, in the both groups, ALT, TBIL and AFP all improved except ALB, (P <0.01 or P <0.05). And TBIL improved more obviously in the treatment group than in the control one month later (P <0.05).</p><p><b>CONCLUSION</b>This complex prescription of Chinese crude drug can lighten the adverse reaction of post-TACE. And also it can promote the recovery of liver function and evaluate the quality of lives of such patients.</p>


Subject(s)
Female , Humans , Male , Anorexia , Drug Therapy , Carcinoma, Hepatocellular , Therapeutics , Chemoembolization, Therapeutic , Methods , Drug Combinations , Drugs, Chinese Herbal , Therapeutic Uses , Fatigue , Drug Therapy , Liver Function Tests , Liver Neoplasms , Therapeutics , Nausea , Drug Therapy , Phytotherapy , Plants, Medicinal , Chemistry , Treatment Outcome , alpha-Fetoproteins , Metabolism
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