Objective To explore the efficacy of bilateral facial muscle training combined with visual electromyography biofeedback on facial nerve function recovery in patients with idiopathic facial nerve palsy. Methods Patients with idiopathic facial nerve palsy admitted to Shanghai Fifth People’s Hospital, Fudan University from July 2022 to July 2024 were selected and randomly divided into a control group and an intervention group. The control group received conventional physical factor therapy, while the intervention group received bilateral facial muscle training combined with visual electromyography biofeedback therapy based on the control group’s regimen. After 20 treatment sessions, the total effective rate, the House-Brackmann (H-B) facial nerve grading system, the Sunnybrook Facial Grading System (SFGS) score, and the average value ratio of maximal amplitudes of bilateral frontalis and zygomaticus muscles were compared between the two groups. Results A total of 90 patients were included, 45 in each group. After 20 treatment sessions, the total effective rate was significantly higher in the intervention group than in the control group (84.4% vs 75.6%, P＝0.003). Compared with the control group, the intervention group demonstrated a significantly lower H-B grade (P＝0.003) and a higher SFGS score (P＝0.001). The average value ratios of maximal amplitudes of the affected versus healthy side frontalis (P＝0.013) and zygomatic (P＝0.022) muscles were higher in the intervention group than in the control group. Conclusions Bilateral facial muscle training combined with visual electromyography biofeedback is an effective approach for treating idiopathic facial nerve palsy, effectively promoting the recovery of facial nerve function, and improving facial symmetry and facial muscle function.

Objective:To explore the characteristics of portal vein thrombosis (PVT) formation in patients with hepatitis B cirrhosis and its effect on long-term prognosis.Methods:The clinical data of a cohort of patients with hepatitis B cirrhosis who visited Beijing Youan Hospital from May 2009 to August 2020 were retrospectively analyzed. Enhanced CT examination was used as the standard for diagnosing PVT and its classification. Patients with hepatitis B cirrhosis without PVT at baseline were selected as the research subjects. According to whether PVT was formed during the follow-up period, they were divided into the PVT and control groups including 99 and 168 patients in the PVT and control groups with a follow-up time of 52.0 (46.7, 57.3) months. The changes in baseline and endpoint clinical indicators of the two groups were compared. Kaplan-Meier survival curve, log-rank test, and Cox regression were used to analyze the effect of PVT on prognosis.Results:In the PVT group, 28.28% (28/99) of patients underwent splenectomy, and 74.75% (74/99) did not receive anticoagulation therapy. The main portal vein thrombosis, portal vein branch thrombosis, and thrombosis in both groups accounted for 34.34% (34/99), 23.23% (23/99), and 15.15% (15/99), respectively. The splenic vein or superior mesenteric vein accounted for 27.27% (27/99). PVT was stable in 63.27% (63/99), progressed in 31.31% (31/99), and relieved in 5.05% (5/99) during the follow-up period. The white blood cell, hemoglobin, and platelet counts were all decreased in the PVT group compared with the baseline ( P<0.05). The international normalized ratio (INR) [1.28 (1.14, 1.39) vs. 1.33 (1.19, 1.46), P=0.041] and spleen length [(163.84±30.68) mm vs. (177.26±32.61) mm, P<0.001] was increased compared with the baseline. The proportion of gastroesophageal variceal bleeding was higher in the PVT group than in the control group (57.0% vs. 28.7%, P<0.001), and the constituent ratio of hepatic encephalopathy was not statistically significantly different ( P>0.05). The proportion of patients with ascites in the control group decreased (63.1% vs. 41.7%, P<0.001), while the proportion of patients with ascites in the PVT group was not statistically significantly different ( P>0.05). The incidence of composite clinical endpoint events in the PVT and the control group was 21.21% (21/99) and 4.17% (7/168), respectively ( P＜0.05). The incidence of composite clinical endpoint events in PVT patients without anticoagulation and anticoagulation treatment was 25.68% (19/74) and 8.00% (2/25), respectively ( P=0.062). Cox regression analysis found that PVT formation was an independent risk factor for liver-related adverse events in patients with hepatitis B cirrhosis ( HR=9.36, 95% CI: 3.65～24.02, P=0.001). Conclusions:The presence of PVT in patients with hepatitis B cirrhosis is assoliated with worse prognosis. The formation of PVT is closely related to the increased risk of liver-related adverse prognosis in patients with hepatitis B cirrhosis.

Objective:To continuously track the publishing budget of provincial Center for Disease Control and Prevention (CDC)in China and comprehend the management changes in the provincial CDCs based on the financial input.Methods:Publishing budget data for the period 2021—2024 of 31 provincial CDCs and provincial health administrations in China were collected and analyzed from the perspectives of time change and proportion relationship.Results:Statistical analysis revealed that the overall budget income of provincial CDCs in 2024 exceeded that of 2021.Most provincial CDCs in many provinces exhibited high-level growth(some with slight fluctuations),stable growth,and rapid growth in budget income changes.The proportion of provincial CDCs'budget income relative to provincial health administrations steadily increased,and the synergistic relationship mainly manifested as increase in the same direction,but there is a situation of changing from"strong benign"to"weak benign".Conclusion:The development of the budget income for provincial CDCs in China aligns with the imperative to establish a stable public health investment mechanism,reflecting more support towards provincial CDCs in recent years.Future efforts should continue focusing on the synergistic relationship between provincial CDCs and provincial health administrations,so as to provide guidance for the local provincial CDC budget management and provide references for CDCs in other provinces.

Objective To explore the role of mitophagy in pancreatic cancer cachexia-induced muscle atrophy and its underlying mechanism.Methods Six male C57BL/6J mice(8 weeks old,weighing 20～30 g)were equally and randomly divided into a control group(intrapancreatic injection of normal saline)and a cachexia group(orthotopic pancreatic injection of KPC1199 cells).After successful model establishment,gastrocnemius muscles were harvested for transmission electron microscopy(TEM)to assess mitochondrial ultrastructure.Western blotting was performed to quantify mitochondrial respiratory chain complexes(Ⅰ～Ⅳ)and autophagy-related proteins,while immunofluorescence staining was conducted to evaluate mitochondrial-lysosomal colocalization.In in vitro experiments,C2C12 myoblasts were differentiated into myotubes,and then divided into a control group(standard culture)and a cachexia group(co-cultured with KPC1199 cells for 48 h using transwell chambers).Mitochondrial-lysosomal colocalization and autophagy-related protein expression were analyzed with immunofluorescence assay and Western blotting.The mitochondrial division inhibitor Mdivi-1(20 μmol/L)was added to the co-culture system to assess its myotube diameter.Results Compared to the control mice,the cachectic mice exhibited mitochondrial swelling,reduced cristae density,and significantly increased mitochondrial-lysosomal colocalization in gastrocnemius muscle(P<0.05).Western blotting revealed the expression levels of mitochondrial respiratory chain proteins complexⅠ(1.00±0.04 vs 0.51±0.04,P<0.05),complexⅡ(1.00±0.13 vs 0.73±0.15,P<0.05),complexⅢ(1.00±0.20 vs 0.64±0.01,P<0.05),complexⅣ(1.00±0.06 vs 0.65±0.02,P<0.05)and PGC1α(1.00±0.03 vs 0.62±0.06,P<0.05)were decreased,and the levels of mitophagy markers,LC3-Ⅰ/Ⅱ(1.00±0.14 vs 1.65±0.25,P<0.05),PINK1(1.00±0.11 vs 1.51±0.05,P<0.05),and BNIP3(1.00±0.22 vs 2.02±0.10,P<0.05)were elevated when compared to the control.In the C2C12 myotube model,tumor cell co-culture increased mitochondrial-lysosomal colocalization and upregulated mitophagy-related protein expression(P<0.05),consistent with the in vivo findings.Mdivi-1 treatment increased myotube diameter from 220.6±35.5 μm to 315.0±39.1 μm(R2=0.666 5,P<0.05).Conclusion Mitophagy is activated in pancreatic cancer cachexia-induced muscle atrophy.Inhibiting mitophagy can effectively alleviate muscle atrophy induced by pancreatic cancer cachexia.

Objective:To continuously track the publishing budget of provincial Center for Disease Control and Prevention (CDC)in China and comprehend the management changes in the provincial CDCs based on the financial input.Methods:Publishing budget data for the period 2021—2024 of 31 provincial CDCs and provincial health administrations in China were collected and analyzed from the perspectives of time change and proportion relationship.Results:Statistical analysis revealed that the overall budget income of provincial CDCs in 2024 exceeded that of 2021.Most provincial CDCs in many provinces exhibited high-level growth(some with slight fluctuations),stable growth,and rapid growth in budget income changes.The proportion of provincial CDCs'budget income relative to provincial health administrations steadily increased,and the synergistic relationship mainly manifested as increase in the same direction,but there is a situation of changing from"strong benign"to"weak benign".Conclusion:The development of the budget income for provincial CDCs in China aligns with the imperative to establish a stable public health investment mechanism,reflecting more support towards provincial CDCs in recent years.Future efforts should continue focusing on the synergistic relationship between provincial CDCs and provincial health administrations,so as to provide guidance for the local provincial CDC budget management and provide references for CDCs in other provinces.

Objective:To explore the characteristics of portal vein thrombosis (PVT) formation in patients with hepatitis B cirrhosis and its effect on long-term prognosis.Methods:The clinical data of a cohort of patients with hepatitis B cirrhosis who visited Beijing Youan Hospital from May 2009 to August 2020 were retrospectively analyzed. Enhanced CT examination was used as the standard for diagnosing PVT and its classification. Patients with hepatitis B cirrhosis without PVT at baseline were selected as the research subjects. According to whether PVT was formed during the follow-up period, they were divided into the PVT and control groups including 99 and 168 patients in the PVT and control groups with a follow-up time of 52.0 (46.7, 57.3) months. The changes in baseline and endpoint clinical indicators of the two groups were compared. Kaplan-Meier survival curve, log-rank test, and Cox regression were used to analyze the effect of PVT on prognosis.Results:In the PVT group, 28.28% (28/99) of patients underwent splenectomy, and 74.75% (74/99) did not receive anticoagulation therapy. The main portal vein thrombosis, portal vein branch thrombosis, and thrombosis in both groups accounted for 34.34% (34/99), 23.23% (23/99), and 15.15% (15/99), respectively. The splenic vein or superior mesenteric vein accounted for 27.27% (27/99). PVT was stable in 63.27% (63/99), progressed in 31.31% (31/99), and relieved in 5.05% (5/99) during the follow-up period. The white blood cell, hemoglobin, and platelet counts were all decreased in the PVT group compared with the baseline ( P<0.05). The international normalized ratio (INR) [1.28 (1.14, 1.39) vs. 1.33 (1.19, 1.46), P=0.041] and spleen length [(163.84±30.68) mm vs. (177.26±32.61) mm, P<0.001] was increased compared with the baseline. The proportion of gastroesophageal variceal bleeding was higher in the PVT group than in the control group (57.0% vs. 28.7%, P<0.001), and the constituent ratio of hepatic encephalopathy was not statistically significantly different ( P>0.05). The proportion of patients with ascites in the control group decreased (63.1% vs. 41.7%, P<0.001), while the proportion of patients with ascites in the PVT group was not statistically significantly different ( P>0.05). The incidence of composite clinical endpoint events in the PVT and the control group was 21.21% (21/99) and 4.17% (7/168), respectively ( P＜0.05). The incidence of composite clinical endpoint events in PVT patients without anticoagulation and anticoagulation treatment was 25.68% (19/74) and 8.00% (2/25), respectively ( P=0.062). Cox regression analysis found that PVT formation was an independent risk factor for liver-related adverse events in patients with hepatitis B cirrhosis ( HR=9.36, 95% CI: 3.65～24.02, P=0.001). Conclusions:The presence of PVT in patients with hepatitis B cirrhosis is assoliated with worse prognosis. The formation of PVT is closely related to the increased risk of liver-related adverse prognosis in patients with hepatitis B cirrhosis.

Objective To investigate the risk factors for arrhythmia after robotic cardiac surgery. Methods The data of the patients who underwent robotic cardiac surgery under cardiopulmonary bypass (CPB) from July 2016 to June 2022 in Daping Hospital of Army Medical University were retrospectively analyzed. According to whether arrhythmia occurred after operation, the patients were divided into an arrhythmia group and a non-arrhythmia group. Univariate analysis and multivariate logistic analysis were used to screen the risk factors for arrhythmia after robotic cardiac surgery. Results A total of 146 patients were enrolled, including 55 males and 91 females, with an average age of 43.03±13.11 years. There were 23 patients in the arrhythmia group and 123 patients in the non-arrhythmia group. One (0.49%) patient died in the hospital. Univariate analysis suggested that age, body weight, body mass index (BMI), diabetes, New York Heart Association (NYHA) classification, left atrial anteroposterior diameter, left ventricular anteroposterior diameter, right ventricular anteroposterior diameter, total bilirubin, direct bilirubin, uric acid, red blood cell width, operation time, CPB time, aortic cross-clamping time, and operation type were associated with postoperative arrhythmia (P<0.05). Multivariate binary logistic regression analysis suggested that direct bilirubin (OR=1.334, 95%CI 1.003-1.774, P=0.048) and aortic cross-clamping time (OR=1.018, 95%CI 1.005-1.031, P=0.008) were independent risk factors for arrhythmia after robotic cardiac surgery. In the arrhythmia group, postoperative tracheal intubation time (P<0.001), intensive care unit stay (P<0.001) and postoperative hospital stay (P<0.001) were significantly prolonged, and postoperative high-dose blood transfusion events were significantly increased (P=0.002). Conclusion Preoperative direct bilirubin level and aortic cross-clamping time are independent risk factors for arrhythmia after robotic cardiac surgery. Postoperative tracheal intubation time, intensive care unit stay, and postoperative hospital stay are significantly prolonged in patients with postoperative arrhythmia, and postoperative high-dose blood transfusion events are significantly increased.

Breast cancer is the most common malignant tumor among women, and early diagnosis, coupled with optimized treatment strategies is crucial for improving the prognosis. In recent years, with the advancement of nanotechnology, manganese-based nanomaterials have shown potential in various aspects of early breast cancer diagnosis, drug delivery, and tumor treatment. Compared to other nanomaterials, manganese-based nanomaterials exhibit excellent biocompatibility and have become a significant focus in the research of breast cancer diagnosis and treatment.

Objective:To investigate the role of group 3 innate lymphoid cells (ILC3) in skin wound healing, and to explore the underlying mechanisms.Methods:Twenty-four 5-week-old male C57BL/6 mice were randomly and equally allocated into 3 groups: the skin wound + ILC3 inhibitor group (referred to as ILC3 inhibitor group), the skin wound group, and the control group, with 8 mice in each group. Four days before the establishment of the wound model, mice in the ILC3 inhibitor group were intraperitoneally injected with 1 μg of ILC3 inhibitor every 2 days for a total of 2 doses, mice in the skin wound group were injected with an equal volume of physiological saline solution, and mice in the control group were fed normally. To establish a mouse skin wound model, a full-thickness circular incision with a diameter of 0.6 cm was made around the midpoint of the dorsal midline using a biopsy punch after the intraperitoneal injection of anesthetics, which was histologically confirmed to be a full-thickness injury. The size of the wounds was observed and recorded, photographs of the wounds were taken on days 0, 1, 3, 5, 7, and 9 after wounding, and corresponding wound healing rates were calculated. On day 9 after wounding, tissue samples were collected from the wound edges, and subjected to flow cytometry analysis to quantify ILC3 infiltrating around the skin wound, and hematoxylin and eosin (HE) staining was performed to assess the healing status of the skin wounds. Real-time quantitative polymerase chain reaction (qRT-PCR) was conducted to determine the mRNA expression of vitamin D receptor (VDR), Notch1, tumor necrosis factor-alpha (TNF-α), interleukin (IL) -17A, IL-17F, and IL-22 in the wound-edge tissues, and Western blot analysis to determine their protein expression. Statistical analysis was carried out by using one-way analysis of variance and t test. Results:On day 9 after wounding, the skin wound group showed an increased number of ILC3 in the wound-edge tissues (5.31% ± 1.47% vs. 3.10% ± 0.54%, P < 0.01), increased mRNA and protein expression of TNF-α, IL-22, IL-17A, and IL-17F (all P < 0.05), but decreased mRNA and protein expression of VDR (both P < 0.05) compared with the control group; the protein expression of Notch1 was significantly higher in the skin wound group than in the control group ( P < 0.05), but there was no significant difference in its mRNA expression between the two groups ( P > 0.05). On days 1, 3 and 5, the wound healing rates were significantly higher in the ILC3 inhibitor group (45.17% ± 9.90%, 61.58% ± 11.61%, 75.61% ± 9.12%, respectively) than in the skin wound group (25.87% ± 10.96%, 47.78% ± 13.81%, 64.55% ± 10.29%, respectively, all P < 0.05). On day 9, the ILC3 inhibitor group showed a decreased number of ILC3 around the wound (2.69% ± 0.95%, P < 0.01), decreased mRNA and protein expression of TNF-α, IL-22, IL-17A, and IL-17F in the wound-edge tissues (all P < 0.05), but increased mRNA and protein expression of Notch1 and VDR in the wound-edge tissues (all P < 0.05) compared with the skin wound group. On day 9 after wounding, histopathological examination with HE staining revealed continuous and intact epithelial structure, as well as dense and neatly arranged collagen fibers in the ILC3 inhibitor group, and the structures of hair follicles, blood vessels, and sebaceous glands were similar to those in the control group. Conclusions:Skin ILC3 infiltrated local wounds and were involved in the skin wound healing process through inflammatory factors such as TNF-α, IL-17A, IL-17F, and IL-22. Downregulating the number of ILC3 may promote skin wound healing by activating VDR and Notch1, as well as inhibiting the TNF-α signaling pathway and the expression of downstream inflammatory factors.

Acute gastrointestinal dysfunction is a common and important complication of sepsis. As no exiting formal definition and classification of gastrointestinal dysfunction, most of the treatment strategies for gastrointestinal dysfunction are not based on clinical evidence, but on their own clinical experience. Experts of traditional Chinese medicine, integrated traditional Chinese and Western medicine and Western medicine from various disciplines in Shanghai are organized by the Shanghai Society of Integrated Traditional Chinese and Western Medicine and the Emergency Department Branch of Shanghai Physicians Association. After repeated discussion, literature search and formulation of the outline, we developed consensus on gastrointestinal dysfunction secondary to sepsis with integrating Traditional Chinese Medicine and Western medicine by consulting extensively on clinical experts in the fields of emergency medicine, gastroenterology, general surgery, infectious medicine and traditional Chinese medicine, and holding several expert forums and consultation meetings. This clinical expert consensus focused on acute gastrointestinal injury (AGI) classification and inducer of sepsis. In this consensus, the common symptoms, diagnosis, classifications, treatment strategies and suggestions of acute gastrointestinal injury or dysfunction secondary to sepsis were explored from the aspect of both Traditional Chinese Medicine and Western medicine.