The principle of treating different diseases with the same therapy is the essence of syndrome differentiation and treatment in traditional Chinese medicine （TCM）. It means that when the same pathogenic changes or the same symptoms appear in the development of different diseases， the same principles or methods can be used for treatment. Due to the complexity and high variability of viral pathogenicity， the precise and effective treatment of different types of viral pneumonia （VP） has always been a research focus and difficulty in modern medicine. VP belongs to the category of external-contraction febrile disease， warm disease， and epidemic in TCM. Haoqin Qingdantang （HQQDD） is a representative formula for clearing heat and dispelling dampness in warm diseases， and its intervention in VP caused by various viral infections has significant effects. This study， guided by the theory of treating different diseases with the same therapy， links the related studies on using HQQDD to treat different types of VP and finds that influenza virus pneumonia （IVP）， severe acute respiratory syndrome （SARS）， and COVID-19 all have a common pathogenic mechanism of dampness-heat at different stages of respective diseases. When these diseases are dominated by damp-heat factors， the use of HQQDD yields remarkable therapeutic effects. Modern pharmacological studies have confirmed that HQQDD can inhibit virus replication， reduce fever reactions， inhibit the expression of inflammatory mediators， and regulate immune balance. Moreover， the sovereign medicine in this formula has excellent antiviral activity， and the formula reflects rich scientific connotations of treating VP. According to the theory of treating different diseases with the same therapy and based on the effective treatment practice and modern pharmacological research of HQQDD for different types of VP， this paper mines the underlying TCM theory of treatment with the same therapy， explores the syndrome differentiation and treatment strategy and effect mechanism of this formula for different types of VP， and analyzes the treatment mechanism and characteristics， with the aim of providing evidence and reference for the clinical application and modern research of HQQDD.

Renal metastasis of oral adenoid cystic carcinoma is rare. A patient with bilateral renal metastasis secondary to surgery for oral adenoid cystic carcinoma was reported. The left kidney was treated with radiofrequency ablation, and the right kidney was treated with radical nephrectomy. The creatinine was 74 μmol/L at 3 months after surgery. The multidisciplinary comprehensive diagnosis and treatment model adopted in this case provided diagnosis and treatment ideas for patients with bilateral renal secondary malignant tumors.

Objective To explore the effect of young plasma intraperitoneal injection on the fertility and ovarian function of aging mice and analyze its potential molecular mechanism.Methods Fifty-four-week-old female C57BL/6 mice and 8-week-old male C57BL/6 mice were selected.Among them,the female mice were randomly divided into three groups:the young plasma group,the aging plasma group and the normal saline group.The young plasma group and the aging plasma group received intraperitoneal injection of plasma from young(25-29 years old)and elderly(45-49 years old)female donors,respectively.Each injection was 500 μL,administered every other day for 2 weeks.The saline group received an equal volume of saline.After the last injection,mating experiments were conducted to evaluate fertility.Ovarian histopathological changes were observed by HE staining.Oocytes and fertilized eggs were collected after superovulation and cultured in vitro to assess oocyte quality and embryo developmental potential.Transcriptomic analysis of ovarian tissue was performed,followed by KEGG and GO enrichment analysis.Results Compared with the normal saline group and the aging plasma group,the number of offspring increased in the young plasma group,which reflected higher extrusion rate of first polar body(PB1),decreased fragmentation rate of oocytes and increased conversion rate of two-cell embryos and increased formation rate of blastocysts.There were no significant differences in these indicators between the aging plasma group and the normal saline group.Transcriptomic sequencing revealed that the differentially expressed genes in ovarian tissue of the young plasma group were mainly involved in steroid biosynthesis and metabolic pathways.Among them,the expression level of steroid sulfatase protein was significantly upregulated.Conclusion Systemic infusion of young plasma enhances the reproductive potential of aging ovaries in elderly mice.The sulfated steroid metabolites in plasma may be key substances in restoring ovarian function and delaying the process of ovarian aging.

Objective To explore the effect of young plasma intraperitoneal injection on the fertility and ovarian function of aging mice and analyze its potential molecular mechanism.Methods Fifty-four-week-old female C57BL/6 mice and 8-week-old male C57BL/6 mice were selected.Among them,the female mice were randomly divided into three groups:the young plasma group,the aging plasma group and the normal saline group.The young plasma group and the aging plasma group received intraperitoneal injection of plasma from young(25-29 years old)and elderly(45-49 years old)female donors,respectively.Each injection was 500 μL,administered every other day for 2 weeks.The saline group received an equal volume of saline.After the last injection,mating experiments were conducted to evaluate fertility.Ovarian histopathological changes were observed by HE staining.Oocytes and fertilized eggs were collected after superovulation and cultured in vitro to assess oocyte quality and embryo developmental potential.Transcriptomic analysis of ovarian tissue was performed,followed by KEGG and GO enrichment analysis.Results Compared with the normal saline group and the aging plasma group,the number of offspring increased in the young plasma group,which reflected higher extrusion rate of first polar body(PB1),decreased fragmentation rate of oocytes and increased conversion rate of two-cell embryos and increased formation rate of blastocysts.There were no significant differences in these indicators between the aging plasma group and the normal saline group.Transcriptomic sequencing revealed that the differentially expressed genes in ovarian tissue of the young plasma group were mainly involved in steroid biosynthesis and metabolic pathways.Among them,the expression level of steroid sulfatase protein was significantly upregulated.Conclusion Systemic infusion of young plasma enhances the reproductive potential of aging ovaries in elderly mice.The sulfated steroid metabolites in plasma may be key substances in restoring ovarian function and delaying the process of ovarian aging.

Renal metastasis of oral adenoid cystic carcinoma is rare. A patient with bilateral renal metastasis secondary to surgery for oral adenoid cystic carcinoma was reported. The left kidney was treated with radiofrequency ablation, and the right kidney was treated with radical nephrectomy. The creatinine was 74 μmol/L at 3 months after surgery. The multidisciplinary comprehensive diagnosis and treatment model adopted in this case provided diagnosis and treatment ideas for patients with bilateral renal secondary malignant tumors.

Objective:To employ qualitative research methods to evaluate the sustainability of the Shandong-Ministry of Health Action on Salt and Hypertension (SMASH) interventions and their influencing factors.Method:In September 2023, interviewees meeting the inclusion criteria were recruited through purposive sampling in Jinan, Shandong Province. A semi-structured interview guide was designed based on the CFIR and RE-AIM frameworks. Personal in-depth interviews and focus group discussions were conducted to gather insights on the feasibility, effectiveness, and sustainability of the project interventions from various stakeholders, including representatives from the government, food manufacturers, restaurants, academia, and residents.Results:A total of 15 individuals participated in in-depth interviews, involving six representatives from food manufacturers, four from restaurants, three from the government, and two from academia. There were four focus group discussions with 30 residents. The study found that at the individual resident level, health awareness and the availability of sodium reduction tools in the market could affect their salt reduction practices. For food manufacturers and restaurants, consumers′ preferences, technical challenges in reformulation, and government support were key factors determining the smooth progress of their salt reduction efforts. At the governmental level, multi-sectional coordination, chronic disease management demonstration areas, and the impact of the pandemic were the main factors influencing the implementation of sodium reduction interventions.Conclusion:Future endeavours should strengthen long-term management and optimise the complex influencing factors associated with intervention measures. This will be essential in sustaining and expanding the positive health outcomes achieved through the Shandong population sodium reduction strategy.

Objective To investigate the effect and safety of common electric knife clamp coagulation technique in rabbit thyroidectomy.Methods According to the random number table method,12 New Zealand rabbits were divided into the clamp coagulation group and the ultrasonic scalpel group,with 6 rabbits in each group.The middle part of the thyroid gland in the clamp coagulation group was severed by common electric knife clamp coagulation,while that in the ultrasonic scalpel group was severed by ultrasonic scalpel electrocoagulation.The postoperative conditions of rabbits in the two groups were observ.The severed thyroid tissue was stained with hematoxylin-eosin(HE),and its histopathology after thermal damage was observed under the light microscope.The scope of thermal damage was determined.On the 1st,3rd and 7th day after operation,the auricular venous blood of all rabbits was collected to assess the serum interleukin-6(IL-6)and C-reactive protein(CRP)levels by enzyme-linked immunosorbent assay.The rabbits were killed on the 7th day after operation,and the residual thyroid glands were removed and stained by HE.The pathological changes and inflammatory cell infiltration were observed under the light microscope.Results The rabbits in the 2 groups survived well after operation,and the operative area healed well.No obvious effusion,blood clot,bleeding,incision infection or other complications were found in the residual cavity.Under the light microscope,the surface of the incisal margin of the thyroid gland showed obvious lesions.In the injured area,some cell structures were damaged with coagulated necrosis,some follicles were ruptured,and the contents inside were solidly concentrated and deeply stained.The cytoplasmic eosinophils in parafollicular cells increased,and nuclear pyknosis,fragmentation,and even dissolution occurred.The thermal damage ranges of thyroid tissues in the ultrasonic scalpel and clamp coagulation groups were(0.72± 0.10)mm and(0.88±0.11)mm,respectively.The range of thermal damage in the clamp coagulation group was significantly greater than that in the ultrasonic scalpel group(t=-2.740,P＜0.05).On the 1st,3rd and 7th day after surgery,there was no significant difference in the levels of serum CRP and IL-6 between the two groups(P＞0.05).The serum IL-6 levels in both groups on the 3rd and 7th day after surgery were significantly higher than those on the 1st day after surgery(P＜0.05).There was no significant difference in serum IL-6 level on the 3rd and 7rd day after surgery in the two groups(P＞0.05).Thyroid follicular atrophy,glia reduction,follicular epithelial hyperplasia,collagenization and hyperplasia of interstitial fibers were observed in the residual thyroid sections of both groups.No obvious inflammatory cell infiltration was observed.Conclusion In rabbit thyroidectomy,it is safe to remove the thyroid gland using the common electric knife clamp coagulation technique.In terms of preventing thermal damage,the ultrasonic scalpel is better than the common electric knife clamp coagulation technique,but the thermal damage to thyroid tissues caused by the common electric knife clamp coagulation technique is within the safe operating range.

Objective:To employ qualitative research methods to evaluate the sustainability of the Shandong-Ministry of Health Action on Salt and Hypertension (SMASH) interventions and their influencing factors.Method:In September 2023, interviewees meeting the inclusion criteria were recruited through purposive sampling in Jinan, Shandong Province. A semi-structured interview guide was designed based on the CFIR and RE-AIM frameworks. Personal in-depth interviews and focus group discussions were conducted to gather insights on the feasibility, effectiveness, and sustainability of the project interventions from various stakeholders, including representatives from the government, food manufacturers, restaurants, academia, and residents.Results:A total of 15 individuals participated in in-depth interviews, involving six representatives from food manufacturers, four from restaurants, three from the government, and two from academia. There were four focus group discussions with 30 residents. The study found that at the individual resident level, health awareness and the availability of sodium reduction tools in the market could affect their salt reduction practices. For food manufacturers and restaurants, consumers′ preferences, technical challenges in reformulation, and government support were key factors determining the smooth progress of their salt reduction efforts. At the governmental level, multi-sectional coordination, chronic disease management demonstration areas, and the impact of the pandemic were the main factors influencing the implementation of sodium reduction interventions.Conclusion:Future endeavours should strengthen long-term management and optimise the complex influencing factors associated with intervention measures. This will be essential in sustaining and expanding the positive health outcomes achieved through the Shandong population sodium reduction strategy.

Objective To establish a quantitative and visual prediction model for spontaneous hemorrhagic transformation(sHT)after acute ischemic stroke(AIS)and validate the efficacy by nomogram.Methods A total of 240 patients with AIS were selected,and the general data,serological tests and imaging findings were collected.The patients were randomly divided into modeling group(175 cases)and validation group(65 cases).The patients were also divided into non-HT group and HT group according to the imaging results.The R 4.1.1 software and the rms package were used to build the column line graph model,while Bootstrap method was applied to repeat sampling 1000 times for internal and external validation,and the H-L goodness-of-fit test,clinical decision curve and ROC curve were used to assess the calibration and discrimination of the column line graph model,respectively.Results Among 240 patients with AIS,bleeding conversion occurred in 60 cases(25.0%).In the modeling group,the results of multifactorial Logistic regression showed that the presence or absence of previous history of atrial fibrillation,NIHSS score at the onset,Hb,high-density lipoprotein(HDL)and infarct area were significant influencing factors for sHT after AIS.The x2 values of the H-L goodness-of-fit test for the modeling and validation groups were 5.61 and 0.74,respectively,corresponding to P values of 0.13 and 0.69,indicating that the established column line graph model had good prediction accuracy;the area under the ROC curve for the column line graph prediction modeling group and validation group were 0.963(95%CI:0.926-1.000)and 0.977(95%CI:0.950-1.000),and the results suggested that the model had good discrimination.Conclusions Previous history of atrial fibrillation,NIHSS score size at onset,Hb,HDL and the size of infarct area are independent influencing factors of sHT after AIS.Establishing the visual nomogram model based on the above factors can effectively predict the risk of sHT after AIS.

Objective: To investigate factors influencing adolescent idiopathic scoliosis (AIS), and to provide a scientific basis for effective prevention and treatment programs. Methods: A questionnaire survey was conducted among 6 757 students who participated in the scoliosis screening program for primary and middle school students in Zhongshan City, China from April 2019 to March 2020. Visual examination and Adams flexion test were used to measure the rotation angle of trunk. For each student, individual and family demographics, family history of scoliosis, daily postural habits, school bag carrying habits, vision, health, school environment, and physical activity were collected by questionnaire. Factors influencing AIS were analyzed using Chi square test and multivariate Logistic regression. Results: The positive screening rate for AIS was 2.0%(135 cases). Multivariate Logistic regression analysis revealed that female gender, no family history of AIS, standing with lumbar spine tilted forward, habit of leaning to the left when seated, and a monthly family income of >10 000 yuan were related to the occurrence of AIS in adolescents ( OR =3.01, 0.38, 2.29, 1.74, 0.44, P <0.05). Conclusion Female students aged 10-16 years with a family history of scoliosis in Zhongshan are identified as a high risk group for scoliosis screening. Developing proper standing and sitting habits helps to reduce the risk of AIS in adolescents.