Objective To analyze the mediating effect of psychosocial adaptation on the relationship between loneliness and fatigue in young patients with cerebral infarction.Methods A total of 186 patients(aged 18 to 45 years)with cerebral infarction in Hengshui People's Hospital from Febru-ary,2023 to May,2024 were selected.They were investigated with Fatigue Severity Scale(FSS),Univesity of California at Los Angels Loneliness Scale(UCLA)and Psychosocial Adaptation to Illness Scale-self-report ver-sion(PAIS-SR)three months after discharging.The FSS scores were compared among patients with different characteristics.The correlation between the scores of FSS,UCLA and PAIS-SR was analyzed with Pearson's co-efficient.Structural equation modeling was used to analyze the mediating effect of PAIS-SR score on the relation-ship between scores of FSS and UCLA.Results A total of 183 valid questionnaires were returned.The FSS score was(36.78±7.23),the UCLA score was(42.26±9.18),and the PAIS-SR score was(56.62±13.89).There were significant differences in FSS scores among pa-tients with different National Institutes of Health Stroke Scale scores,modified Rankin Scale scores and depres-sion status(F>3.557,P<0.001).The FSS score was positively correlated with the UCLA score(r=0.740,P<0.001)and the PAIS-SR score(r=0.731,P<0.001),while the UCLA score was positively correlated with the PAIS-SR score(r=0.761,P<0.001).The main effect of UCLA score was significant on FSS score(effect size of 0.348),and the mediating effect of PAIS-SR score between UCLA score and FSS score was significant(effect size of 0.154).Conclusion Psychosocial adaptation plays a partial mediating role in the relationship between loneliness and fatigue for young patients with cerebral infarction.Improving psychosocial adaptation may relieve the influence of loneli-ness on fatigue.

Objective To analyze the mediating effect of psychosocial adaptation on the relationship between loneliness and fatigue in young patients with cerebral infarction.Methods A total of 186 patients(aged 18 to 45 years)with cerebral infarction in Hengshui People's Hospital from Febru-ary,2023 to May,2024 were selected.They were investigated with Fatigue Severity Scale(FSS),Univesity of California at Los Angels Loneliness Scale(UCLA)and Psychosocial Adaptation to Illness Scale-self-report ver-sion(PAIS-SR)three months after discharging.The FSS scores were compared among patients with different characteristics.The correlation between the scores of FSS,UCLA and PAIS-SR was analyzed with Pearson's co-efficient.Structural equation modeling was used to analyze the mediating effect of PAIS-SR score on the relation-ship between scores of FSS and UCLA.Results A total of 183 valid questionnaires were returned.The FSS score was(36.78±7.23),the UCLA score was(42.26±9.18),and the PAIS-SR score was(56.62±13.89).There were significant differences in FSS scores among pa-tients with different National Institutes of Health Stroke Scale scores,modified Rankin Scale scores and depres-sion status(F>3.557,P<0.001).The FSS score was positively correlated with the UCLA score(r=0.740,P<0.001)and the PAIS-SR score(r=0.731,P<0.001),while the UCLA score was positively correlated with the PAIS-SR score(r=0.761,P<0.001).The main effect of UCLA score was significant on FSS score(effect size of 0.348),and the mediating effect of PAIS-SR score between UCLA score and FSS score was significant(effect size of 0.154).Conclusion Psychosocial adaptation plays a partial mediating role in the relationship between loneliness and fatigue for young patients with cerebral infarction.Improving psychosocial adaptation may relieve the influence of loneli-ness on fatigue.

Objective This study aims to provide craniofacial features and incisor position prediction models among esthetics population after orthodontic treatment.Methods A total of 338 patients with esthetic profiles were se-lected from 1 055 post-orthodontic adults based on inclusion and exclusion criteria and scored by five dental students.Mean values of cephalometric measurement were demonstrated with gender and sagittal skeletal pattern(ANB)differ-ences assessed by generalized estimating equation.Correlations among age,skeletal,and soft tissue variables in differ-ent genders were determined.Multivariate analysis was used to assess the influence of skeletal and soft tissue variables on orthodontic incisor position.Results Within the esthetic cohort after orthodontic treatment,gender differences ex-isted in cranial and mandibular length,mandibular rotation,protrusion of pogonion,inclination of maxillary incisors,upper lip thickness,lower 1/3 face height,and nose protrusion.However,in class Ⅰ malocclusion,the development of the chin showed no significance,whereas the protrusion of the lower lip significantly differed between genders,with less protrusion in males.In males,the protrusion of lip and chin varied among groups,with thinner basic upper lip thick-ness of class Ⅱ than class Ⅰ and greater lower lip height of class Ⅲ than class Ⅰ.In females,the protrusion and height of the upper lip and chin varied in groups,with thicker basic upper lip thickness of class Ⅲ than class Ⅰ.Upper lip thickness,female basic upper lip thickness,and female lower lip height were correlated with age.The protrusion of the upper lip was mainly correlated with posterior cranial base,mandibular body length,ANB in male and SNA,ANB,sag-ittal maxillary length,mandibular rotation,and protrusion of pogonion in female.The protrusion of the lower lip in males was mainly correlated with ramus height,mandibular rotation,protrusion of pogonion in male and ANB,mandib-ular rotation,and protrusion of pogonion in females.After employing skeletal variables to fit dental parameters,optimal results were achieved in male IMPA(adjusted R2=0.712)and female G Vert-U1(adjusted R2=0.795).After employing skeletal and soft tissue variables simultaneously,optimal results were achieved in male and female G Vert-U1,which was mainly influenced by the protrusion of the chin and nasal base in males(adjusted R2=0.836)and the protrusion of the nasal base as well as ANB in females(adjusted R2=0.842).Conclusion This study demonstrated the craniofacial features of esthetics population after orthodontic treatment and revealed the correlation of gender,age,skeleton,and soft tissues to provide reliable prediction models for aesthetic orthodontic incisor position.

Objective To evaluate the safety and clinical short-term efficacy of interventional emboliz-ation with hepasphere-loaded microspheres in treating inoperable hepatocellular carcinomas. Methods A total of 15 patients with unresectable hepatocellular carcinoma underwent transcatheter arterial chemoembolization ( TACE ) using hepasphere-loaded microspheres as embolic agent . The clinical data , imaging follow-up materials, complications of interventional treatment, prognosis, etc. were summarized and analyzed. The results were evaluated with modified response evaluation criteria in solid tumors (mRECIST); monthly follow-up was made for all patients. A total of 23 TACE procedures were performed in 15 patients. Results The following-up period ranged from 6 months to 15 months , the median follow-up time being 10 months . According to mRECIST, the 3-month objective response rate (CR+PR) was 73.3% and disease control rate (CR+PR+SD) was 93.3%;the 6-month objective response rate (CR+PR) was 73.3%and the disease control rate (CR+PR+SD) was 86.7%. No severe complications, such as bile leak complicated by infection, liver abscess, abdominal hemorrhage, bleeding due to tumor rupture, gastrointestinal bleeding, etc. occurred in all patients . Conclusion In treating unresectable hepatocellular carcinomas , TACE using newly-developed hepasphere microspheres carries satisfactory clinical short-term efficacy and safety, although thelog-term results need to be further investigated with larger sample trial.

Objective To explore the application of transcatheter arterial chemoembolization (TACE) combined with selective portal vein embolization (SPVE ) in two-stage hepatectomy of hepatocellular carcinoma (HCC).Methods From September 2010 to September 2013,a total of 107 patients with HCC in the right liver lobe who were not suitable for one stage hepatectomy received TACE or TACE combined with SPVE treatment were enrolled.Among them,55 received TACE therapy and 52 accepted TACE combined with SPVE treatment.The technique success rate,complication,adverse reactions,the volume change of each liver lobe and the rate of hepatectomy of HCC were observed.Chi-square test was used for numerical data comparison and Student′s t test for measurement data.Results TACE or TACE combined with SPVE therapy was successfully applied in all the 107 patients,the technique success rate was 100%.During treatment period,no complications such as ectopic embolization, liver function failure,puncture tract bleeding,gastrointestinal bleeding,bile leakage and hepatic abscess were observed.After treatment,the adverse reactions included liver function impairment,pain in hepatic region,fever,nausea and vomiting.Four weeks after the treatment,the volumes of tumor and right liver lobe decreased to certain degree in patients with HCC of both TACE group and TACE combined with SPVE group.The volume of left liver lobe in TACE group had no obvious change,while remarkably increased in TACE combined with SPVE group.The pre-treatment residual liver volume (RLV)of TACE group and TACE combined with SPVE group was (404.0 ± 46.3 )cm3 and (393.9 ± 65 .7 )cm3 , respectively,and the difference was not statistically significant (t=0.927,P =0.356).Four weeks after the treatment,RLV was (415.4 ±45.7 )cm3 and (567.3 ±88.7 )cm3 ,respectively,and the difference was statistically significant (t= -11 .219,P <0.05).Patients were followed up for three to six months,the rates of hepatectomy were 38.2%(21/55)and 86.5 %(45/52)in TACE group and TACE combined with SPVE group,and the difference was statistically significant (χ2 =26.440,P <0.01 ).Conclusion For patients with HCC not suitable for one stage hepatectomy,the treatment of TACE combined with SPVE before operation could effectively control the growth of the tumor,decrease the volume of tumor,increase RLV,and then increase the rate of two-stage hepatectomy.

Objective:To compare the effect of the frequency of transcatheter arterial chemoembolization (TACE) on preventing tumor recurrence after hepatectomy. Methods:A total of 45 post-operative patients who had received prophylactic TACE once or thrice were retrospectively examined between January 2008 and June 2009. Of the 45 patients, 23 underwent TACE once, and the others un-derwent it thrice. TACE was administered to all patients via the hepatic artery one to two months after operation and was repeated every two to four months with patients who underwent TACE three times. All cases were followed up for 36 to 40 months after surgery. The rates of cumulative recurrence between the two groups were compared. Results:In the group that underwent TACE once, the 1-, 2-and 3-year cumulative recurrence rates were 30.43%, 47.83%, and 47.83%, respectively. In the group that underwent TACE thrice, the 1-, 2-and 3-year cumulative recurrence rates were 4.55%, 27.27%, and 36.36%, respectively. Statistical analysis showed that the relapse rate within one year was lower in the group that underwent TACE thrice than in the group that underwent TACE only once (P=0.022). How-ever, no significant difference in the cumulative recurrence rate was found between the two groups in two and three years (P=0.086, 0.225). Conclusion:Hepatocellular carcinoma patients who undergo preventive TACE three times after hepatectomy exhibit reduced re-currence rates during the peak time of tumor recurrence and extended disease-free survival intervals.

Background and purpose:Many studies indicate that nonsteroidal anti-inflammatory drugs(NSAIDs) may inhibit cancer growth.However,the molecular mechanisms may involve different pathway and still remain unclear.The aim of this experiment was to investigate the influence of aspisol against breast cancer lines,including MDA-MB-231(estrogen receptor-negative),MCF-7(estrogen receptor-positive),and reveal the potential signaling pathway mechanism of aspisol effect on breast cancer lines.Methods:MDA-MB-231 and MCF-7 human breast cancer cell lines were treated with aspisol in vitro.Cell proliferation was evaluated by MTT assay and rate of apoptosis were determined by flow cytometry.Extracellular signal regulated kinase(ERK),phosphor-ERK(P-ERK) protein expressed in breast cancer cell lines were analyzed by Western blot.Results:①The results of MTT assay demonstrated that the growth of MDA-MB-231,MCF-7 cells were inhibited by aspisol in a time-and dose-dependent fashion(P0.05).Conclusions:aspisol inhibits proliferation and induces apoptosis not only in ER-positive but also in ER-negative breast cancer cells.The mechanism may relate to ERK signal pathway.

Aim To study the inhibitory and apoptosis-inducing effects of aspisol on proliferation of B16 melanoma in vitro and in vivo. Methods The effect of aspisol on the proliferation of B16 cells was analyzed by MTT assay; its effect on cell apoptosis was measured by flow cytometry. The suspension of melanoma cells was injected subcutaneously into forelimb axillas of C57BL/6J mice to establish xenograft models. From the next day, the mice received intraperitoneal injection of aspisol in different concentrations once a day for 28 days; the mice received injection of dacarbazine (DTIC) were used as positive controls,and received injection of normal saline (NS) were used as negative controls. The inhibition rate of tumor growth was calculated .The apoptosis rate was detected by TUNEL assay. The expression of Survivin and C-erbB-2 was detected by immunohistochemistry. Results Aspisol inhibited the proliferation of B16 cells, with the inhibition rate up to (68.78?1.27)%, and induced the apoptosis with the highest apoptosis rate up to 15.8%.The inhibition rate of tumor growth was 15.0% in 200 mg?kg-1 aspisol group, 32.3% in 400 mg?kg-1 aspisol group, 49.4% in 800 mg?kg-1 aspisol group,and 51.4% in 40 mg?kg-1 DTIC group. Typical apoptotic morphologic changes were seen in the 4 groups. Survivin and C-erbB-2 expression was significantly lower in aspisol groups than in NS group. Conclusion Aspisol could inhibit proliferation and induce apoptosis of B16 melanoma cells in vitro and in vivo, which may be correlated to down-regulation of Survivin and C-erbB-2.