Xiaoji Yinzi is one of the classic prescriptions for treating urinary diseases， originated from the Yan's Prescriptions to Aid the Living （Yan Shi Ji Sheng Fang） written by YAN Yonghe in the Song dynasty. Xiaoji Yinzi is composed of Rehmanniae Radix， Cirsii Herba， Talcum， Akebiae Caulis， Typhae Pollen， Nelumbinis Rhizomatis Nodus， Lophatheri Herba， Angelicae Sinensis Radix， Gardeniae Fructus， and Glycyrrhizae Radix et Rhizoma and has the effects of cooling blood and stopping bleeding， draining water and relieving stranguria. The medical experts of later generations have inherited the original prescription recorded in the Yan's Prescriptions to Aid the Living， while dispute has emerged during the inheritance of this prescription. In this study， the method of bibliometrics was employed to review and analyze the ancient documents and modern clinical studies involving Xiaoji Yinzi. The results showed that Xiaoji Yinzi has two dosage forms： powder and decoction. According to the measurement system in the Song Dynasty， the modern doses of hers in Xiaoji Yinzi were transformed. In the prepration of Xiaoji Yinzi powder， 149.2 g of Rehmanniae Radix and 20.65 g each of Cirsii Herba， Talcum， Akebiae Caulis， stir-fried Typhae Pollen， Nelumbinis Rhizomatis Nodus， Lophatheri Herba， wine-processed Angelicae Sinensis Radix， stir-fried Gardeniae Fructus， and stir-fried Glycyrrhizae Radix et Rhizoma are grounded into fine powder with the particle size of 4-10 meshes and a decocted with 450 mL water to reach a volume of 240 mL. After removal of the residue， the decoction was taken warm before meals， 3 times a day （i.e.， 7.77 g Rehmanniae Radix and 0.97 g each of the other herbs each time）. In the preparation of Xiaoji Yinzi decoction， 20.65 g each of the above 10 herbs are used， with stir-fried Typhae Pollen， wine-processed Angelica Sinensis Radix， stir-fired Gardeniae Fructus， stir-fired Glycyrrhizae Radix et Rhizoma， and raw materials of other herbs. Xiaoji Yinzi is specialized in treating hematuresis and blood stranguria due to heat accumulation in lower energizer， which causes injury of the blood collaterals of gallbladder and dysfunction of Qi transformation. In modern clinical practice， Xiaoji Yinzi is specifically used for treating urinary diseases and can be expanded to treat diseases of the cardiovascular system and other systems according to pathogenesis. The comprehensive research on the key information could provide a scientific reference for the future development of Xiaoji Yinzi.

Objective:To investigate the changes in the severity of mitral regurgitation in patients with large atrial septal defects after surgery.Methods:This study conducted a retrospective analysis using a self-controlled method on 145 patients with secundum atrial septal defects greater than 2 cm who underwent surgical treatment in the Department of Cardiology and Macrovascular Surgery at The First Affiliated Hospital of Anhui Medical University from January 2021 to October 2023. Among these patients, 74 underwent surgical closure, while 71 underwent surgical repair. Data including general information, defect size, number of surgeries of various types, preoperative transthoracic echocardiogram results, and follow-up results from the first and most recent transthoracic echocardiograms after discharge for all patients were collected. The Friedman test was used to compare the degree of mitral regurgitation before surgery and at the first and most recent follow-up after discharge. The differences in the severity of mitral regurgitation in patients before and after surgical treatment were analyzed.Results:Among the 145 patients, there were 25 males and 110 females, with an average age of (36 ± 14) years, height of (163.4 ± 8.2) cm, and body weight of (59.5 ± 10.5) kg. The diameter of the defect was (2.49 ± 0.35) cm. Before surgery, the severity of mitral regurgitation was classified as none, mild, and moderate (including mild to moderate) for 57 patients (39.3%), 83 patients (57.2%), and 5 patients (3.4%), respectively. The average follow-up duration was (324 ± 153) days. At the first follow-up after discharge, the severity of mitral regurgitation was none, mild, and moderate for 50 patients (34.5%), 87 patients (60.0%), and 8 patients (5.5%), respectively. At the most recent follow-up after discharge, the severity of mitral regurgitation was none, mild, and moderate for 30 patients (20.7%), 89 patients (61.4%), and 26 patients (17.9%), respectively. Compared with the preoperative severity of mitral regurgitation, the most recent follow-up showed worsening in 65 patients (44.8%) and improvement in 22 patients (15.2%). The mean rank sums for the three degrees of mitral regurgitation were 1.83, 1.91, and 2.26, with a statistically significant difference ( χ2 = 25.36, P = 0.001). Pairwise comparisons indicated that the most recent follow-up after discharge showed worsening compared with the preoperative severity of mitral regurgitation ( P < 0.05) and that it also worsened compared with the first follow-up after discharge ( P < 0.05). Conclusions:In patients with secundum atrial septal defects greater than 2 cm, undergoing surgery solely for atrial septal defects may result in the potential worsening of mitral regurgitation after the procedure.

Objective:To investigate the changes in the severity of mitral regurgitation in patients with large atrial septal defects after surgery.Methods:This study conducted a retrospective analysis using a self-controlled method on 145 patients with secundum atrial septal defects greater than 2 cm who underwent surgical treatment in the Department of Cardiology and Macrovascular Surgery at The First Affiliated Hospital of Anhui Medical University from January 2021 to October 2023. Among these patients, 74 underwent surgical closure, while 71 underwent surgical repair. Data including general information, defect size, number of surgeries of various types, preoperative transthoracic echocardiogram results, and follow-up results from the first and most recent transthoracic echocardiograms after discharge for all patients were collected. The Friedman test was used to compare the degree of mitral regurgitation before surgery and at the first and most recent follow-up after discharge. The differences in the severity of mitral regurgitation in patients before and after surgical treatment were analyzed.Results:Among the 145 patients, there were 25 males and 110 females, with an average age of (36 ± 14) years, height of (163.4 ± 8.2) cm, and body weight of (59.5 ± 10.5) kg. The diameter of the defect was (2.49 ± 0.35) cm. Before surgery, the severity of mitral regurgitation was classified as none, mild, and moderate (including mild to moderate) for 57 patients (39.3%), 83 patients (57.2%), and 5 patients (3.4%), respectively. The average follow-up duration was (324 ± 153) days. At the first follow-up after discharge, the severity of mitral regurgitation was none, mild, and moderate for 50 patients (34.5%), 87 patients (60.0%), and 8 patients (5.5%), respectively. At the most recent follow-up after discharge, the severity of mitral regurgitation was none, mild, and moderate for 30 patients (20.7%), 89 patients (61.4%), and 26 patients (17.9%), respectively. Compared with the preoperative severity of mitral regurgitation, the most recent follow-up showed worsening in 65 patients (44.8%) and improvement in 22 patients (15.2%). The mean rank sums for the three degrees of mitral regurgitation were 1.83, 1.91, and 2.26, with a statistically significant difference ( χ2 = 25.36, P = 0.001). Pairwise comparisons indicated that the most recent follow-up after discharge showed worsening compared with the preoperative severity of mitral regurgitation ( P < 0.05) and that it also worsened compared with the first follow-up after discharge ( P < 0.05). Conclusions:In patients with secundum atrial septal defects greater than 2 cm, undergoing surgery solely for atrial septal defects may result in the potential worsening of mitral regurgitation after the procedure.

Objective To investigate the feasibility and early efficacy of transapical transcatheter aortic valve replacement (TAVR) combined with transcatheter mitral valve edge-to-edge repair (TEER) in patients with high-risk aortic valve lesions combined with severe mitral regurgitation. Methods The clinical data of patients who underwent "one-stop" transapical TAVR+TEER in our hospital from August 2022 to October 2023 were retrospectively analyzed. Results Five patients were collected, including 3 males and 2 females with a mean age of 66.6±1.8 years. Four patients had aortic valve insufficiency combined with mitral regurgitation and one had aortic valve stenosis and insufficiency combined with mitral regurgitation. All patients successfully completed transapical TAVR+TEER, and the immediate postoperative echocardiographic results revealed that none of them had more than mild perivalvular leakage and mitral regurgitation, and the prosthetic valves were in good position and function. At 1 week postoperatively, echocardiographic results showed 5 patients with no displacement of the prosthetic valve, detachment of the mitral clip, or damage to the leaflets. At 1 month postoperatively, cardiac function was improved to varying degrees in 4 patients, and 1 patient died of multiorgan failure. At 2 months postoperatively, 1 patient died of cerebrovascular accident, and at 3 months postoperatively the echocardiographic results of the remaining 3 patients revealed that there was no more than mild perivalvular leakage or mitral regurgitation, and the patients' postoperative cardiac function and daily life ability were significantly improved. Conclusion In high-risk aortic valve lesions combined with severe mitral regurgitation, "one-stop" transapical TAVR+TEER is feasible with favorable early efficacy and safety.

Objective:Exploring the clinical effects of silicone silver ion foam dressing in managing scalp donor site wounds in burn patients.Methods:A retrospective analysis was conducted on the clinical data of burn patients admitted to the 940th Hospital of Joint Logistics Support Force of PLA from January 2020 to January 2023. Patients underwent intraoperative harvesting of split-thickness skin grafting to repair deep burn wounds, with the denuded scalp area covered by either silicone silver ion foam dressing (Group A) or petrolatum gauze (Group B). Comparison of the following 5 parameters between the two groups: (1) Postoperative wound healing time. (2) Initial dressing change pain score was assessed using the numeric rating scale (NRS). 0 points indicated no pain, 1-3 points indicated mild pain, 4-6 points indicated moderate pain, and 7-10 points indicated severe pain. (3) Number of dressing changes. (4) Secondary trauma score, with a total score ranging from 1 to 3, where a higher score indicates more severe trauma. (5) Proportion of wounds healed to grade A (number of grade A healed cases/total number of cases in each group×100%). Depending on the data type, between-group comparisons were performed using t-test, Wilcoxon rank-sum test, or chi-square test. P<0.05 was considered a statistically significant difference. Results:A total of 60 patients, with 30 in each Group A and Group B, were included in the study. Group A was comprised of 18 males and 12 females, with an average age of (29.4±16.6) years. The burn area was (21.43±5.66)% of the total body surface area (TBSA), and the area of skin taken from the scalp was (1.80±0.61)% of TBSA. Group B was comprised of 20 males and 10 females, with an average age of (30.2±16.2) years. The burn area was (21.37±5.67)% of TBSA, and the area of skin taken from the scalp was (1.78±0.63)% of TBSA. No statistically significant differences were observed in gender distribution, age, burn area, and scalp area between the two groups( P>0.05). The wound healing time in the denuded scalp area was shorter in Group A than in Group B [(5.97±0.41) days vs. (6.93±0.58) days, t=-7.40, P<0.001]. The initial NRS pain score during dressing change was lower in Group A than in Group B [3.0 (2.0, 4.0) points vs. 5.5 (4.0, 6.0) points, Z=-4.82, P<0.001]. Group A had fewer frequency of dressing changes compared to Group B [2 (2, 2) vs. 4 (3, 5), Z=-6.64, P<0.001]. The secondary injury score was lower in Group A than in Group B [1 (1, 1) points vs. 3 (3, 3) points, Z=-7.08, P<0.001]. The proportion of grade A healing was 96.7% (29/30) in Group A and 90.0% (27/30) in Group B, with no statistically significant difference between the two groups ( χ2=0.27, P=0.605). Conclusion:The application of silicone silver ion foam dressing to cover the denuded scalp area of burn patients significantly improves therapeutic efficacy compared to petrolatum gauze. It can shorten wound healing time, reduce the frequency of dressing changes, alleviate pain, minimize the occurrence of secondary injuries, and enhance patient comfort.

ObjectiveTo investigate the correlation of polymorphism and loci interaction of nucleic acid binding oligomeric domain-like receptor heat protein domain associated protein 3 (NLRP3) gene and susceptibility to coal workers' pneumoconiosis (CWP) in Xinjiang Region. Methods A total of 109 CWP were selected as the case group, and 69 coal miners with similar age, years of dust exposure and work types were selected as the control group by convenient sampling method. Blood samples of individuals in workers in these two groups were collected, and the genotypes of single nucleotide polymorphism loci, rs1539019, rs4612666, rs4925650 and rs7525979, in the NLRP3 gene were detected using an improved multiplex ligation detection reaction. The optimal genetic model was selected based on the Akaike information criterion. Results The results of unconditional logistic regression analysis showed that individuals with the C allele of rs1539019 or rs4612666 had a higher risk of CWP than those with the A or T allele (all P<0.05), and individuals with the AA genotype of rs1539019 or the TT genotype of rs4612666 had a lower risk of CWP than those with the CC genotype (all P<0.05), after adjusting for age, years of work, alcohol, and smoking. The optimal genetic models for rs1539019 and rs4612666 were the recessive model and the additive model, respectively, and these differences were associated with the susceptibility to CWP at the Bonferroni-corrected level (all P<0.05). No correlation was found between rs4925650 and rs7525979 and the susceptibility to CWP (all P>0.05). In the smoking population, the rs1539019 co-dominant model, recessive model, and additive model were associated with a decreased risk of CWP (all P<0.05). The rs4612666 co-dominant model, dominant model and additive model were associated with an increased risk of CWP (all P<0.05), with the optimal genetic models being the recessive model and the additive model among smokers. The rs1539019 and rs4612666 were not found to be associated with the increased risk of CWP in non-smokers (all P>0.05). The rs4612666 dominant model and additive model were associated with an increased risk of CWP (all P<0.05), and the rs4925650 recessive model and over-dominant model were associated with a decreased and increased risk of developing CWP (all P<0.05), with the optimal genetic models being the dominant model and the over-dominant model in drinkers. The rs1539019 co-dominant model, dominant model, recessive model, and additive model were associated with a decreased risk of developing CWP (all P<0.05), and the rs4612666 co-dominant model, recessive model, and additive model were associated with an increased risk of developing CWP (all P<0.05), with the optimal genetic models being the additive model and the recessive model in non-drinkers. The result of haplotype analysis showed that the ACAC and ACGC haplotypes were associated with a reduced risk of CWP (all P<0.05). Conclusion The rs1539019 and rs4612666 loci of the NLRP3 gene are associated with susceptibility to CWP. This study provides clues for further research on the risk of CWP in coal workers.

Objective To investigate the clinical manifestation and imaging features of diabetic striatopathy(DS).Methods A retrospective analysis was conducted on the clinical,laboratory,and imaging data of 8 patients with DS,which was then summarized in conjunction with relevant literature.Results Random blood glucose(8.39-24.80 mmol/L)and glycated hemoglobin(HbA1c)(9.0%-21.50%)were elevated in 8 patients.One case had positive urine ketone bodies(++),while 7 cases had negative urine ketone bodies(-).Hemichorea was present in 7 cases,while 1 case did not exhibit hemichorea.A total of 7 cases showed unilateral striatum T1WI hyperintensity on MRI,and 8 cases showed iso/hyper-density on CT scans.Following blood glucose control and other related treatments,involuntary movement disappeared in 2 cases,and symptoms improved in 5 cases.Conclusion DS mainly occurs in diabetic patients with poorly controlled blood glucose,presenting with typical clinical manifestation and neuroimaging features.It manifests exclusively in the contralateral striatum of the affected limb.The diagnosis should be based on a combination of clinical,laboratory,and imaging findings to prevent missed or misdiagnoses.

Objective To analyze the risk factors for delayed tricuspid regurgitation after aortic valve replacement.Methods A total of 104 cases of aortic valve replacements due to aortic valve lesion in this hos-pital from January 2016 to December 2017 were retrospectively analyzed.The perioperative data were collected and the follow up was performed.The appearance of moderate or more regurgitation in the tricuspid valve was defined as having regurgitation,and mild and below mild regurgitation was defined as no regurgitation.The in-dependent influencing factors for delayed tricuspid regurgitation were analyzed by using univariate and multi-variate logistic regression.Results The average follow-up period was (6.0±0.7)years.There were 39 cases lost the follow-up,5 cases died (1 case died of brain hemorrhage and 4 cases died of heart failure).The inci-dence rate of delayed tricuspid regurgitation after aortic valve operation was 15.4％.The univariate analysis showed that atrial fibrillation (70.0％ vs. 9.1％,P<0.001) and pulmonary artery pressure (x2=9.785,P=0.016) were related with tricuspid regurgitation.The multivariate logistic regression analysis showed that at-rial fibrillation (OR=15.008,P=0.003) was the independent risk factor for the delayed tricuspid regurgita-tion after aortic valve surgery.Conclusion The patients with simple aortic valve surgery should pay attention to the atrial fibrillation situation to prevent the occurrence of delayed postoperative tricuspid regurgitation.