Endometriosis is a common estrogen-dependent disease in women of childbearing age,often leading to chronic pelvic pain,infertility,ovarian cancer,and other serious complications,and jeopardizing the health of women.The pathogenesis of endometriosis is complex and involves the alteration of multiple signaling pathways mediated by hormones,immunity,genetics,and the environment,and their interactions.Wnt/β-catenin signaling is involved in the regulation of embryonic development and tissue homeostasis,and it has recently been implicated in the pathogenesis of endometriosis via multiple pathways.This review considers the biological characteristics of the Wnt/β-catenin signaling pathway and summarizes the main mechanisms and signaling pathways involved in the pathogenesis of endometriosis,as well as the curr-ent research status of the regulation of this signaling pathway by traditional Chinese medicine for the treatment of endometriosis.We aim to clarify how the Wnt/β-catenin signaling pathway affects the development of endometriosis,and suggest that future studies should focus on exploring its potential role as an indicator for the clinical prediction and early diagnosis of endometriosis,thus providing theoretical support for the early diagnosis of this condition and the development of targeted drugs.

Objective:To evaluate the effects of a reduced-positioning restrictions nursing program on postoperative recovery, sleep quality, self-care ability, and hip joint function in patients undergoing total hip arthroplasty (THA), providing a reference for postoperative positioning management.Methods:A randomized controlled trial was conducted, and 140 THA patients admitted to Zhejiang Provincial People′s Hospital from January 2022 to June 2023 were selected using convenience sampling. They were divided into a control group (70 cases) and an observation group (70 cases) using a random number table. The control group received conventional rehabilitation care, while the observation group received a reduced-positioning restrictions nursing program in addition to the conventional care. The incidence of dislocation at 3 months postoperatively, the activities of daily living, the hip joint function recovery at 1 month and 3 months postoperatively, the sleep quality at 1 month postoperatively were compared between the two groups.Results:Finally 63 cases in the control group and 64 cases in the observation group completed the study. The control group included 25 males and 38 females, with an average age of (65.44 ± 10.97) years, while the observation group included 28 males and 36 females, with an average age of (65.13 ± 12.18) years. At 3 months postoperatively, there was no significant difference in the dislocation rate between the control group and the observation group ( P>0.05). At 1 month and 3 months postoperatively, the scores of activities of daily living in the observation group were (77.89 ± 6.71) and (93.52 ± 6.59) points respectively, which were higher than those in the control group [(69.68 ± 5.53) and (87.38 ± 7.72) points], the differences were statistically significant ( t=5.38, 6.96, both P<0.05), the time, interaction and inter-group effects were all statistically significant ( F=33.93, 10.81, 876.91, all P<0.05). At 1 month postoperatively, the excellent and good rate of hip joint function score grade in the observation group was 73.44% (47/64), which was higher than 41.27% (26/63) in the control group, the difference was statistically significant ( Z=-3.67, P<0.05), there was no statistically significant difference between the two groups at 3 months postoperatively ( P>0.05). At 1 month after the operation, the excellent and good rate of sleep quality score grades in the observation group was 81.25% (52/64), which was higher than 57.14% (36/63) in the control group, and the difference was statistically significant ( Z=-3.00, P<0.05). Conclusions:Incorporating a reduced-positioning restrictions nursing program into the perioperative management of THA does not increase the risk of prosthesis dislocation. This approach enhances patient comfort, improves sleep quality, increases self-care ability, and supports the recovery of hip joint function.

Endometriosis is a common estrogen-dependent disease in women of childbearing age,often leading to chronic pelvic pain,infertility,ovarian cancer,and other serious complications,and jeopardizing the health of women.The pathogenesis of endometriosis is complex and involves the alteration of multiple signaling pathways mediated by hormones,immunity,genetics,and the environment,and their interactions.Wnt/β-catenin signaling is involved in the regulation of embryonic development and tissue homeostasis,and it has recently been implicated in the pathogenesis of endometriosis via multiple pathways.This review considers the biological characteristics of the Wnt/β-catenin signaling pathway and summarizes the main mechanisms and signaling pathways involved in the pathogenesis of endometriosis,as well as the curr-ent research status of the regulation of this signaling pathway by traditional Chinese medicine for the treatment of endometriosis.We aim to clarify how the Wnt/β-catenin signaling pathway affects the development of endometriosis,and suggest that future studies should focus on exploring its potential role as an indicator for the clinical prediction and early diagnosis of endometriosis,thus providing theoretical support for the early diagnosis of this condition and the development of targeted drugs.

Objective:To evaluate the effects of a reduced-positioning restrictions nursing program on postoperative recovery, sleep quality, self-care ability, and hip joint function in patients undergoing total hip arthroplasty (THA), providing a reference for postoperative positioning management.Methods:A randomized controlled trial was conducted, and 140 THA patients admitted to Zhejiang Provincial People′s Hospital from January 2022 to June 2023 were selected using convenience sampling. They were divided into a control group (70 cases) and an observation group (70 cases) using a random number table. The control group received conventional rehabilitation care, while the observation group received a reduced-positioning restrictions nursing program in addition to the conventional care. The incidence of dislocation at 3 months postoperatively, the activities of daily living, the hip joint function recovery at 1 month and 3 months postoperatively, the sleep quality at 1 month postoperatively were compared between the two groups.Results:Finally 63 cases in the control group and 64 cases in the observation group completed the study. The control group included 25 males and 38 females, with an average age of (65.44 ± 10.97) years, while the observation group included 28 males and 36 females, with an average age of (65.13 ± 12.18) years. At 3 months postoperatively, there was no significant difference in the dislocation rate between the control group and the observation group ( P>0.05). At 1 month and 3 months postoperatively, the scores of activities of daily living in the observation group were (77.89 ± 6.71) and (93.52 ± 6.59) points respectively, which were higher than those in the control group [(69.68 ± 5.53) and (87.38 ± 7.72) points], the differences were statistically significant ( t=5.38, 6.96, both P<0.05), the time, interaction and inter-group effects were all statistically significant ( F=33.93, 10.81, 876.91, all P<0.05). At 1 month postoperatively, the excellent and good rate of hip joint function score grade in the observation group was 73.44% (47/64), which was higher than 41.27% (26/63) in the control group, the difference was statistically significant ( Z=-3.67, P<0.05), there was no statistically significant difference between the two groups at 3 months postoperatively ( P>0.05). At 1 month after the operation, the excellent and good rate of sleep quality score grades in the observation group was 81.25% (52/64), which was higher than 57.14% (36/63) in the control group, and the difference was statistically significant ( Z=-3.00, P<0.05). Conclusions:Incorporating a reduced-positioning restrictions nursing program into the perioperative management of THA does not increase the risk of prosthesis dislocation. This approach enhances patient comfort, improves sleep quality, increases self-care ability, and supports the recovery of hip joint function.

Objective To investigate the clinical utility of ultrasound parameters in diagnosing neonatal annular pancreas.Methods A total of 56 neonates with descending duodenal obstruction underwent saline-contrast ultrasound examination.Ultrasonic parameters,including dilated duodenum diameter(DDD),dilated duodenum thickness(DDT),and stenosis duodenum diameter(SDD),were measured.The cases were categorized into three groups:annular pancreas(group A,n=28),descending duodenal atresia(group B,n=3),and descending duodenal septum(group C,n=25).One-way ANOVA was employed to compare statistical differences among the three ultrasonic parameters across the groups,followed by LSD-t test for pairwise comparisons between two groups showing significant differences.Receiver operating characteristics analysis was conducted to calculate the area under the curve and determine the cut-off value if there were statistically significant differences observed.Results In group A,group B,group C,the diameters of DDD were measured as(23.2±2.4)mm,(25±1.0)mm,(19.4±2.6)mm,respectively.When comparing these three groups,there was a statistically significant difference between group A or group B and group C in terms of DDD diameter measurements(t=5.7,P＜0.05;t=3.793,P＜0.05).However,no statistically significant difference was observed between group A and group B for DDD diameter measurements(t=1.232,P＞0.05).The corresponding values for DDT were measured as(3.0±0.6)mm,(3.2±0.4)mm,and(2.4±0.3)mm,respectively.When comparing these three groups,the results showed a statistically significant differ-ence between either Group A or Group B compared to Group C in terms of DDT measurement(t=4.695,P＜0.05;t=2.778,P＜0.05).However,no statistically significant difference was found between Group A and Group B regard-ing the measurement of DDT(t=0.666,P＞0.05).The SDD measurements in the three groups were(1.9±0.3)mm,(3.6±0.8)mm,(5.5±0.7)mm,respectively.Statistical analysis using LSD-t test revealed significant differences between the three groups(t=5.521,P＜0.05;t=6.142,P＜0.05;t=25.828,P＜0.05).The sensitivity,specificity,positive predictive value,and negative predictive value for detecting annular pancreas at a cutoff of 2.3 mm were determined to be 96.4%,100%,100%,and 96.6%,respectively,with an area under the receiver operating charac-teristic curve of 0.999.Conclusion SDD could be employed for the diagnosis of neonatal annular pancreas.

Renal cell carcinoma is a common malignant tumor in urinary system with poor prognosis, and the advanced patients are prone to distant metastases such as bone, brain and lung. Common treatment modalities for renal cell carcinoma include surgery, radiotherapy, immunotherapy and targeted therapy. Tumor microenvironment plays an important role in the occurrence, pathophysiological process and treatment of renal cell carcinoma. The study of tumor microenvironment characteristics has led to significant advances in the treatment of renal cell carcinoma. At present, immunotherapy and cell therapy for renal cancer can effectively prolong the survival of patients and provide new treatment methods for patients with advanced renal cell carcinoma.

As an important immunomodulator, vitamin D is involved in the expression, proliferation and apoptosis of immune cells through binding with the vitamin D receptor of immune cells, so as to play an immunomodulatory role, which is related to chronic inflammatory diseases and autoimmune diseases. Recent studies have found that endometrial cells also express vitamin D receptors, and the expression level of relevant immune factors in endometriosis patients are correlated with vitamin D levels. Therefore, this article will review the research progress on the regulation of vitamin D levels on the immunological pathogenesis of endometriosis.

As an important immunomodulator, vitamin D is involved in the expression, proliferation and apoptosis of immune cells through binding with the vitamin D receptor of immune cells, so as to play an immunomodulatory role, which is related to chronic inflammatory diseases and autoimmune diseases. Recent studies have found that endometrial cells also express vitamin D receptors, and the expression level of relevant immune factors in endometriosis patients are correlated with vitamin D levels. Therefore, this article will review the research progress on the regulation of vitamin D levels on the immunological pathogenesis of endometriosis.

Objective: To explore the emotional and behavioral problems of different only child and multiple child families, and to provide a reference for developing effective parenting styles. Methods: A stratified random cluster sampling method was adopted to investigate 2 647 guardians of preschool children in Tongling City from April to June, 2022. Children s emotional and behavioral problems were evaluated by using the self designed parenting questionnaire and the Children s Strengths and Difficulties Questionnaire (SDQ) parent edition. Results: The abnormal total score detection rate of emotional and behavioral problems of preschool children was 15.5%, and the rate of abnormal peer interaction was the highest (19.5%). In multiple child families, the first born child (17.5%, 20.4%), compared with the second and third child (11.5%, 9.5%), was more likely to exhibit conduct and hyperactivity problems ( χ 2=8.44, 29.75, P <0.01). There were differences in parenting attitudes between only child and multiple child families( χ 2=9.38, P <0.05). The results of the Logistic regression analysis showed that more frequent parent child discussion, the persuasive education and consistent family discipline strategy were negatively related to the emotional and behavioral problems of only children and children in multiple child families ( OR =0.15, 0.49, 0.38; 0.34, 0.40, 0.42, P <0.05). However, harmonious family relationships were only negatively related to emotional and behavioral problems in only children ( OR =0.08, P <0.01), and a higher education level among mothers was negatively related to emotional and behavioral problems in children from multiple child family environments( OR=0.30, 0.45, P <0.05). Conclusion The emotional and behavioral problems are serious of preschool children in Tongling City, the psychological development of the oldest children from multiple child and only child families should be actively followed, as this would help to promote a better understanding of the development of preschool children s physical and mental health.

Objective To investigate the relationship between serum levels of microRNA-130a(miR-130a),angiotensin Ⅱ(AngⅡ)and the degree of coronary artery lesions in patients with acute coronary syn-drome(ACS).Methods A total of 160 ACS patients admitted to the hospital from January 2021 to February 2023 were selected as the ACS group.According to total Gensini score,ACS patients were divided into mild group(57 cases),moderate group(54 cases)and severe group(49 cases).At the same time,160 healthy peo-ple were selected as the control group.The clinical data of all subjects were collected.The serum levels of miR-130a and AngⅡ were detected by real-time fluorescence quantitative PCR and enzyme-linked immunosor-bent assay,respectively.The clinical data and serum levels of miR-130a and AngⅡ were compared between control group and ACS group.The serum levels of miR-130a and AngⅡ were compared between ACS patients with different degrees of disease.Pearson correlation analysis was used to analyze the correlation between ser-um miR-130a level and AngⅡ in ACS patients.Multivariate Logistic regression was used to analyze the risk factors of ACS.Receiver operating characteristic curve was used to analyze the diagnostic value of serum miR-130a and AngⅡ levels for moderate and severe ACS.Results Compared with the control group,the ACS group had significantly higher proportions of patients with a history of hypertension and diabetes and signifi-cantly higher serum levels of miR-130a and AngⅡ(P<0.05).The serum levels of miR-130a and AngⅡ were increased sequentially in the mild group,moderate group and severe group(P<0.05).Serum miR-130a level was positively correlated with AngⅡ level in ACS patients(P<0.05).Hypertension,diabetes history and ele-vated serum levels of miR-130a and AngⅡ were independent risk factors for ACS(P<0.05).The area under the curve(AUC)of serum miR-130a,AngⅡ and their combination in the diagnosis of moderate ACS were 0.728,0.823 and 0.885,respectively,and the AUC of the combination of miR-130a and AngⅡ was higher than that of miR-130a,AngⅡ(P<0.05).The AUC of serum miR-130a,AngⅡ and their combination in the diagnosis of severe ACS were 0.731,0.730 and 0.825,respectively.The AUC of the combination of miR-130a and AngⅡ was higher than that of miR-130a and AngⅡ(P<0.05).Conclusion ACS patients serum miR-130-a,AngⅡ level is higher,and the serum miR-130a,AngⅡ levels are associated with the ACS degree of cor-onary artery lesions,the combination of the both degree of coronary artery lesions with high diagnostic value.