Digital technologies have become an integral part of complete denture restoration. With advancement in computer-aided design and computer-aided manufacturing (CAD/CAM), tools such as intraoral scanning, facial scanning, 3D printing, and numerical control machining are reshaping the workflow of complete denture restoration. Unlike conventional methods that rely heavily on clinical experience and manual techniques, digital technologies offer greater precision, predictability, and efficacy. They also streamline the process by reducing the number of patient visits and improving overall comfort. Despite these improvements, the clinical application of digital complete denture restoration still faces challenges that require further standardization. The major issues include appropriate case selection, establishing consistent digital workflows, and evaluating long-term outcomes. To address these challenges and provide clinical guidance for practitioners, this expert consensus outlines the principles, advantages, and limitations of digital complete denture technology. The aim of this review was to offer practical recommendations on indications, clinical procedures and precautions, evaluation metrics, and outcome assessment to support digital restoration of complete denture in clinical practice.
Humans ; Denture, Complete ; Computer-Aided Design ; Denture Design/methods* ; Consensus ; Printing, Three-Dimensional

Objective To explore the effect of a mobile health intervention model based on self-determination theory on subthreshold depression in breast cancer patients.Methods By convenience sampling method,74 patients with breast cancer subthreshold depression who received chemotherapy in the breast department of a tertiary hospital in Guangxi from July 2021 to August 2022 were selected as the research subjects.According to the order of admission time,the patients admitted from February 2022 to August 2022 were taken as an experimental group,and the patients admitted from July 2021 to January 2022 were taken as a control group,with 37 cases in each group.On the basis of routine nursing,the experimental group implemented a mobile health intervention model based on self-determination theory.The control group received routine nursing,with every 21 days for 1 cycle and a total of 4 cycles of intervention.Before and after the intervention,the Centre for Epidemiological Studies Depression Scale(CES-D),Hamilton Rating Scale for Depression(HAMD-17),Basic Psychological Needs Satisfaction Scale(BPNS)and Functional Assessment of Cancer Therapy-Breast(FACT-B)were used to evaluate the intervention effect.Results 34 patients in the experimental group and 36 patients in the control group completed the study.After intervention,the CES-D score and HAMD-17 score of the 2 groups were lower than those before intervention(P＜0.05);the CES-D score and HAMD-17 score of the experimental group were lower than those of the control group,and the difference was statistically significant(t=7.748,P＜0.001;t=8.150,P＜0.001).The BPNS scores of the 2 groups were higher than those before the intervention,and the BPNS score of the experimental group was significantly higher than that of the control group(t=-6.534,P＜0.001).The scores of FACT-B in the 2 groups were higher than those before the intervention,and the scores of FACT-B in the experimental group were significantly higher than those in the control group(t=-4.579,P＜0.001).Conclusion The mobile health intervention model based on self-determination theory can improve the subthreshold depression,self-determination and quality of life of breast cancer patients.

Objective:To investigate the CD163 expression characteristics in intracranial aneurysm (IA) tissue and blood of patients with IA and its feasibility as an early clinical screening indicator for IA.Methods:A total of 28 patients with IA admitted to Department of Neurosurgery, First Affiliated Hospital of Xinjiang Medical University from January 2021 to November 2023 were selected as IA group, and 28 healthy subjects from Health Management Center, First Affiliated Hospital of Xinjiang Medical University at the same time period were selected as control group. Eight saccular IA tissues and 12 superficial temporal artery tissues were collected from patients from IA group accepted IA clipping, and real-time fluorescent quantitative PCR (RT-qPCR) was used to detect the CD163 mRNA expression in these tissues. RT-qPCR was also used to detect the CD163 mRNA expression in the blood of the 2 groups. Seven patients with IA and 7 control subjects from the above 2 groups were randomly selected, respectively; and plasma CD163 protein content was detected by enzyme-linked immunosorbent assay (ELISA). Multivariate Logistic regression was used to analyze the influencing factors for IA. Receiver operating characteristic (ROC) curve was used to analyze the diagnostic values of blood CD163 mRNA expression and plasma CD163 protein content in IA. Results:CD163 mRNA expression in IA tissues was significantly higher than that in superficial temporal artery tissues (41.870±20.355 vs. 6.080±5.444, P<0.05). CD163 mRNA expression in the blood of IA patients was significantly higher than that in the controls (1.969[1.124, 2.318] vs. 1.124[0.933, 1.379], P<0.05). CD163 mRNA expression in the blood of ruptured IA group, unruptured IA group, and control group was gradually decreased, with significant differences ( P<0.05). CD163 mRNA expression in the blood of female IA patients was not statistically different compared with that in male IA patients ( P>0.05). ELISA showed that the CD163 protein content in plasma of the IA group was significantly higher than that in the control group [10.537±1.879] ng/L vs. [8.598±0.885] ng/L, P<0.05). Multivariate Logistic regression analysis showed that age and CD163 mRNA expression in the blood were independent influencing factors for IA occurrence ( OR=0.844, 95% CI: 0.750-0.951, P=0.005; OR=0.111, 95% CI: 0.024-0.506, P=0.004). ROC curve showed that the area under the curve (AUC) of CD163 mRNA expression in blood in diagnosing IA was 0.759 (95% CI: 0.618-0.890, P=0.002), and that of CD163 protein content in plasma in diagnosing IA was 0.864 (95% CI: 0.610-1.000, P=0.035). Conclusion:CD163 mRNA expressions in blood and IA tissues and CD163 protein content in plasma are high in patients with IA; CD163 mRNA expression in blood is an independent risk factor for IA; CD163 protein in plasma can be used as a molecular marker for screening IA.

Purpose/Significance To investigate and analyze the current situation of health industry network security in Shandong province,to pinpoint the network security weaknesses,and to improve the decision-making capacity of risk management.Method/Process Based on the data collected by questionnaires,the gap analysis of network security is conducted from the two dimensions of the level and regional distribution of medical institutions.Result/Conclusion In view of the problems faced by the informatization construction of primary medical and health institutions at the management level and the technical protection level,the specific solutions to the network security governance of health industry are put forward.

Objective:To investigate the effects of Chinese herbal decoction on traditional Chinese medicine syndrome, menstrual cycle and sex hormone levels in amenorrhea patients with polycystic ovary syndrome.Methods:A total of 124 amenorrhea patients with polycystic ovary syndrome who received treatment in The First People's Hospital of Lianyungang, China between December 2016 and December 2018 were included in this study. They were randomly assigned to receive either oral metformin hydrochloride and clomiphene citrate (control group, n = 62) or oral metformin hydrochloride and clomiphene citrate combined with Chinese herbal decoction (observation group, n = 62). Clinical effective rate and remission of traditional Chinese medicine syndrome were compared between control and observation groups. After treatment, recovery of menstrual cycle, ovulation rate, change of sex hormone level relative to before treatment, and the incidence of adverse reactions were determined in each group. Results:Total clinical effective rate in the observation group was significantly higher than that in the control group [96.77% (60/62) vs. 77.42% (48/62), χ2 = 12.817, P < 0.001]. Total effective rate in term of TCM syndrome in the control group was significantly higher than that in the observation group [83.87% (52/62) vs. 43.55% (27/62), χ2 = 21.800, P < 0.001]. After treatment, serum luteinizing hormone, free testosterone, luteinizing hormone / follicle stimulating hormone, estradiol, follicle stimulating hormone levels in the observation group were (4.28 ± 2.04) U/L, (1.93 ± 0.07) nmol/L, (3.17 ± 1.07), (240.32 ± 30.26) pmol/L, (3.17 ± 1.07) U/L, respectively, which were significantly lower than those in the control group [(6.45 ± 2.11) U/L, (3.27 ± 0.07) nmol/L, (5.73 ± 2.46), (300.32 ± 31.26) pmol/L, (5.12 ± 1.07) U/L), t = 5.822, 106.583, 7.514, 10.859, 10.147, all P < 0.001]. Ovulation rate in the observation group was significantly higher than that in the control group [80.65% (50/62) vs. 51.61% (32/62), χ2 = 11.666, P = 0.001]. Periodic ovulation rate in the observation group was significantly higher than that in the control group [91.94% (57/62) vs. 35.48% (22/62), χ2 = 14.528, P < 0.001]. In the observation group, the proportion of patients having edema, gastrointestinal reaction, vomiting, and diarrhea was 4.84% (3/62), 6.45% (4/62), 11.29% (7/62) and 11.29% (7/62), respectively, and they were 9.68% (6/62), 12.90% (8/62), 19.35% (12/62) and 25.80% (16/62)], respectively in the control group (all P < 0.05). Conclusion:Chinese herbal decoction can help regulate the hormone balance in amenorrhea patients with polycystic ovary syndrome, promote ovulation, eliminate amenorrhea, increase the curative effects on traditional Chinese medicine syndrome, and increase the rate of menstrual cycle recovery.

Objective:To explore the influence of prognostic nutritional index (PNI) and controlling nutritional status (CONUT) on the prognosis of patients with multiple myeloma.Methods:Data of 157 patients with multiple myeloma (MM) at the affiliated hospital of Xuzhou medical university from January 2014 to December 2018 were retrospectively evaluated. The operating characteristic (ROC) curve analysis was adopted as the optimal cut-off point. PNI and CONUT were grouped based on the cut-off points of 44.45 and 3.5, respectively, and the differences between age, gender, serum calcium, β 2-microglobulin, serum creatinine, lactate dehydrogenase, and hemoglobin were analyzed. The prognostic factors were analyzed via univariate and Cox multivariate regression analyses. Results:The level of PNI and CONUT is the influencing factor of OS time. The univariate analysis revealed that age, LDH, plasma cell ratio, β 2-microglobulin, ISS stage, PNI, and CONUT were the risk factors for the prognosis of patients with MM. The multivariate analysis revealed that age ( HR=1.636, 95% CI 1.014-2.640) , plasma cell ratio ( HR=1.953, 95% CI 1.232-3.096) , and PNI ( HR=0.513, 95% CI 0.287-0.917) were the independent prognostic risk factors of patients with MM. Conclusion:Low PNI in patients with MM indicates a poor prognosis, which is an independent prognosis risk factor.

BACKGROUND:Kartogenin can induce chondrogenic differentiation of mesenchymal stem cel s as reported in in vitro experiments. The discovery of Kartogenin finds a novel path to cartilage repair, and it is expected to develop into a new drug to treat osteoarthritis. OBJECTIVE:To observe the inductive role of Kartogenin in the process of human bone marrow mesenchymal stem cel s differentiating into chondrocytes in vitro. METHODS:In vitro cultured human bone marrow mesenchymal stem cel s were grown to the logarithmic phase, and then divided into control group (0μmol/L Kartogenin), 1μmol/L Kartogenin group, and 10μmol/L Kartogenin group. After 72 hours of culture, cel proliferation and differentiation were observed microscopical y. Matrix metal oproteinase 2 and type II col agen levels in the cel supernatant were detected by enzyme linked immunosorbent assay and immunofluorescence staining, respectively. RESULTS AND CONCLUSION:Under the microscope, Kartogenin was shown to significantly promote the proliferation and differentiation of human bone marrow mesenchymal stem cel s. With the increase of Kartogenin concentrations, the level of type II col agen was increased, while the level of matrix metal oproteinase 2 was decreased. These findings indicate that Kartogenin can induce human bone marrow mesenchymal stem cel s to differentiate into chondrocytes, and with the increase of Kartogenin concentration, destruction of the cartilage extracel ular matrix may be inhibited.

Objective To research the diagnostic value of troponin in the acute myocardial infarction after cardiac surgery.Methods The prospective study method was used.One hundred and thirtyfour patients of cardiac surgery were selected as observation group,36 patients of thoracic surgery were selected as control group.All the patients were given continuous electrocardiogram monitoring and measured troponin I,and the results were compared between the 2 groups.Results There was no statistical difference in the troponin I before anesthesia between the 2 groups (P ＞ 0.05).The troponin I 4 h after surgery was (13.010 ± 14.829) μg/L in observation group,(0.019 ± 0.007) μg/L in control group,there was statistical difference (P ＜ 0.05).One case of observation group happened the acute myocardial infarction after cardiac surgery,the troponin I was ＞ 40.000 μ g/L.Conclusions The troponin is obviously increased in the early stage in most patients of cardiac surgery,the false positive rate in diagnostic acute myocardial infarction is higher according to the troponin.For troponin,it will need the more evidence of evidence-based medicine to establish the diagnosis of acute myocardial infarction after cardiac surgery.

The present study was intend to clone and express the cDNA encoding Cyclophilin B (CyPB) of Schistosoma japonicum, its preliminary biological function and further immunoprotective effect against schistosome infection in mice. RT-PCR technique was applied to amplify a full-length cDNA encoding protein Cyclophilin B (Sj CyPB) from schistosomula cDNA. The expression profiles of Sj CyPB were determined by Real-time PCR using the template cDNAs isolated from 7, 13, 18, 23, 32 and 42 days parasites. The cDNA containing the Open Reading Frame of CyPB was then subcloned into a pGEX-6P-1 vector and transformed into competent Escherichia coli BL21 for expressing. The recombinant protein was renaturated, purified and its antigenicity were detected by Western blotting, and the immunoprotective effect induced by recombinant Sj CyPB was evaluated in Balb/C mice. The cDNA containing the ORF of Sj CyPB was cloned with the length of 672 base pairs, encoding 223 amino acids. Real-time PCR analysis revealed that the gene had the highest expression in 18-day schistosomula, suggesting that Sj CyPB was schistosomula differentially expressed gene. The recombinant protein showed a good antigenicity detected by Western blotting. Animal experiment indicated that the vaccination of recombinant CyPB protein in mice led to 31.5% worm and 41.01% liver egg burden reduction, respectively, compared with those of the control. A full-length cDNA differentially expressed in schistosomula was obtained. The recombinant Sj CyPB protein could induce partial protection against schistosome infection.
Animals ; Antigens, Helminth ; immunology ; Cloning, Molecular ; Cyclophilins ; biosynthesis ; genetics ; immunology ; DNA, Complementary ; genetics ; Escherichia coli ; genetics ; metabolism ; Genetic Vectors ; genetics ; Immunization ; Mice ; Mice, Inbred BALB C ; Recombinant Proteins ; biosynthesis ; genetics ; immunology ; Schistosoma japonicum ; genetics ; immunology ; Schistosomiasis japonica ; prevention & control ; Vaccines, Synthetic ; biosynthesis ; immunology

The gene fragment encoding the egg-shell precursor protein of Schistosoma japonicum was amplified with RT-PCR by using PCR primer designed according to the 423 bp cDNA fragment of the Philippine strain of S.japonicum, the corresponding mDNA fragment of Chinese strain as template and then the 5' and 3' ends of this gene cDNA were amplified with 5' RACE and 3' RACE by using a series of primers designed according to the result of sequencing. Result of sequence analysis showed that this fragment, named as Sj423, contained a complete open reading frame (ORF) of gene encoding the egg-shell precursor protein of S.japonicum.(Chinese strain). As demonstrated by sequencing analysis. No intron could be detected in this gene fragment. This gene was subsequently expressed in E.coli after cloning into the expression vector pET28c(+). The molecular mass of the expressed product of this gene was 20.9 kDa as revealed by SDS-PAGE analysis, and Western blot analysis showed that the recombinant protein expressed could react well with the rabbit antiserum against the worm antigen of S.japonicum;indicating the good antigenicity of this expressed product.