Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

Individuals with type 1 diabetes or advanced type 2 diabetes suffer insufficient insulin secretion, leading to symptoms of hyperglycemia. To maintain the normal blood glucose levels, those people with diabetes must administer insulin multiple times a day. However, insulin requirements are influenced by several factors such as diet, exercise, and illness, combined with the narrow therapeutic index, making accurate insulin dosage challenging. Excessive insulin administration can even pose life-threatening risks. In addition, frequent daily insulin injections place considerable physiological and psychological burdens on patients. To tackle these challenges, researchers have embarked on the development of closed-loop insulin delivery systems. These systems adjust insulin dosages in real-time changes based on the patient’s blood glucose levels, therefore enhancing both the safety and effectiveness of insulin therapy. This review categorizes closed-loop insulin delivery systems into two types: electronic-based and material-based systems, based on their compositional attributes. The exploration of both types covers their components, developmental history, clinical applications, current pros and cons, and future directions. The relative strengths and limitations of these two categories of closed-loop insulin delivery systems are also compared and discussed.

This paper summarized the game mechanism, application status and application effect of serious games in self-management education for children and adolescents with type 1 diabetes mellitus (T1DM), and put forward the existing shortcomings and suggestions, which can provide references for Chinese medical personnel to carry out health education and develop relevant serious games in the future.

Objective To analyze the transcription factor binding sites(TFBS)in the promoter region of E3 ubiquitin protein ligase 1(MIB1)gene in zebrafish,the types of MIB1 interacting genes and proteins and their roles in signaling pathways,and to investigate the regulatory mode and potential function of MIB1 gene.Methods Non-coding RNA(ncRNA)was predicted by National Genomics Data Center(NGDC).Alggen and AnimalTFDB online software were used to predict the TFBS types of MIB1 gene.GeneMANIA and STRING were used to analyze the interacting genes and proteins of MIB1.The related data were obtained through DA-VID website,and gene ontology(GO)visual analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)metabolic pathway analysis were performed.Results ncRNA could be transcribed from the promot-er region and 5'untranslated region of MIB1 gene.A total of 121 TFBS were obtained by prediction.P53 tran-scription factor could bind to the promoter region of MIB1 gene and interact with MIB1 protein.A total of 6 co-expressed genes of MIB1 were predicted online,and 20 interacting genes were screened.GO visual analysis showed that MIB1 and its interaction genes had functions in regulating the growth and differentiation of cells,tissues and organs and regulating the NOTCH signaling pathway in the biological process,and were mainly enriched in the cytoplasmic perinuclear region,cell membrane,postsynaptic dense area and so on.It had molec-ular functions such as binding NOTCH proteins and PDZ domain proteins.KEGG metabolic pathway analysis showed that MIB1 and its interacting genes were involved in 4 metabolic pathways.Conclusion MIB1 con-tains a variety of TFBS,and affects a variety of biological processes such as cell carcinogenesis and immune regulation by interacting with specific transcription factors.MIB1 may also play an important role in cell growth regulation,hematopoietic stem cell differentiation,embryonic development and neuronal information transmission through the mediation of its interacting genes and proteins.

Objective:To explore the quantitative analysis value of diffusion tensor imaging (DTI) for early changes of calf muscle in type 2 diabetes mellitus (T2DM) patients without peripheral ischemia.Methods:From September 2018 to March 2019, 20 male T2DM patients (age: 45-64 years) without peripheral ischemia and 20 matched male healthy controls (age: 46-62 years) who performed lower limb DTI in Wuxi Second Hospital Affiliated to Nanjing Medical University were prospectively analyzed. Fractional anisotropy (FA), apparent diffusion coefficient (ADC) and λ 1, λ 2, λ 3 values of medial head of gastrocnemius (GM), lateral head of gastrocnemius (GL), tibialis anterior(TA) and soleus muscles(SOL) were measured respectively. The differences of DTI diffusion characteristics between 2 groups were compared by using independent-sample t test, and the correlation between FA, ADC and body mass index (BMI), fasting blood glucose (FBG), hemoglobin A 1c (HbA1c), high density lipoprotein (HDL), low density lipoprotein (LDL) and triglyceride (TG) were analyzed by Pearson correlation analysis. Results:The ADC of TA and SOL in T2DM group ((1.77±0.15) and (1.83±0.10)×10 -3 mm 2/s) was higher than that in control group ((1.66±0.11) and (1.75±0.16)×10 -3 mm 2/s); λ 1, λ 2, and λ 3 of TA in the T2DM group ((2.30±0.21), (1.63±0.17) and (1.38±0.13)×10 -3 mm 2/s) were higher than those in control group ((2.17±0.12), (1.51±0.13) and (1.31±0.12)×10 -3 mm 2/s); λ 2 and λ 3 of SOL were also higher than those in control group ((1.74±0.11) vs (1.64±0.18)×10 -3 mm 2/s and (1.53±0.12) vs (1.44±0.15)×10 -3 mm 2/s; t values: 2.65-3.91, all P<0.05). There were no significant correlations between FA, ADC and BMI, FBG, HbA1c, HDL, LDL and TG ( r values: from -0.15 to 0.08, all P>0.05). Conclusions:Quantitative parameters of DTI, especially ADC, can sensitively detect the microstructural changes of calf muscle in T2DM patients without peripheral ischemia. TA and SOL have high sensitivity to the diffusion of T2DM-related microstructural changes.

Objective To explore the effects of periesophagogastric vascular ligation on free portal pressure (FPP) and incidence of rebleeding for patients with cirrhotic portal hypertension. Methods A total of 60 patients with cirrhotic portal hypertension who were admitted to our hospital from October 2008 to October 2011 were selected and were allo-cated to observation group and control group according to their surgical methods, with 30 patients in each group. The observation group received periesophagogastric vascular ligation, while the control group received periesophagogastric devascularization. The curative effects of two different surgical methods in the two groups were compared. Results Vol-ume of bleeding during surgery, surgical time and other clinical indices in the observation group were all significantly smaller or shorter than those in the control group, and the differences were statistically significant (P<0.05);incidence of rebleeding and hepatic encephalopathy in the observation group were significantly lower than that in the control group, and the differences were statistically significant (P<0.05); FPP in the observation group was significantly lower than that in the control group, and the difference was statistically significant (P<0.05). Conclusion Periesophagogastric vascular ligation helps effectively lower FPP induced by cirrhotic portal hypertension, reduce incidence of rebleeding, and lower postoperative mortality and incidence of complications.

OBJECTIVE: To assess the performance of the new fine structure processing strategy(FS4) compared to the previous generation coding strategy HDCIS. METHOD: Twelve post-lingual hearing-impaired cochlear implant users were included. FS4 and HDCIS were compared in music pitch perception and speech perception test. RESULT: Acute comparison between FS4 and HDCIS showed that FS4 performed as well as HDCIS in speech perception tests, and outperformed HDCIS in music pitch perception. CONCLUSION Results indicate that FS4 performs better than HDCIS in music perception. Differences between the two strategies were not significant for speech test.
Adolescent ; Adult ; Child ; Cochlear Implantation ; rehabilitation ; Cochlear Implants ; Deafness ; rehabilitation ; Female ; Humans ; Male ; Middle Aged ; Pitch Perception ; Speech Perception ; Young Adult

Objective To investigate the role of Kit signal pathway in the proliferation and spontaneous rhythmic motility of interstitial cells(ICs)in the bladder of guinea pigs.Methods Fourteen Guinea pigs aged 45-60 days were administered with Imatinib intragastrically for 20 and 40 days.Three were fed on normal saline as control.The morph and number of ICs were observed by immunofluorescence,Kit protein expression was detected by Western blot and spontaneous rhythmic motility of bladder were investigated in in vitro organ bath.Results Quite a few ICs were observed in the bladder of controls.After administration of Imatinib,the amount of ICs and the expression of Kit protein decreased gradually,and the spontaneous rhythmic contraction weakened.Conclusion ICs might be the pacemaker of bladder in guinea pigs.Kit protein might play an important role in the survival and functional maintenance of ICs.

OBJECTIVE:To prepare a compound resorcinol liniment(RSA)for treating acne METHODS:To prepare RSA and observe its stability RESULTS:The quality of RSA was stable in the term of validity and its clinical effect rate amounted to 97 3% CONCLUSION:RSA is easy to prepare,the therapeutic effect is satisfactory,and its stability is good