[This corrects the article DOI: 10.1016/j.apsb.2021.07.004.].

Objective To systemly retrieve and integrate relevant evidence on non-pharmacological treatment of urinary retention after pelvic floor reconstruction to provide a scientific basis for clinical practice.Methods According to the"6S"pyramid model,a top-down search was conducted Chinese and English databases to collect guidelines,systematic reviews,and best practice documents published up to July 1,2024,two researchers independently completed literature screening,quality evaluation,and evidence extraction,and evaluated the quality,extracted evidence,and graded for the literature that met the criteria.Results A total of 8 articles were screened out,including 1 guideline,4 best practices,and 3 systematic reviews.A total of 28 best pieces of evidence were summarized,covering 6 themes:Assessment and management of urinary retention after pelvic floor reconstruction,catheterization,vaginal dilators,physical therapy,external treatment methods of traditional Chinese medicine,and surgical treatment.Conclusion This study integrate the best evidence on non-pharmacological treatment of urinary retention after pelvic floor reconstruction,which can provide evidence-based support for clinical medical staff to formulate individualized perioperative management plans.

Objective To observe the effectiveness and safety of the"Stomach Three Needles"in preventing acute chemotherapy-induced nausea and vomiting(CINV)in patients with breast cancer.Methods Seventy patients with breast cancer who received highly emetogenic chemotherapy(HEC)and were admitted to the Third People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine from January 2023 to May 2025 were selected as research subjects.They were divided into treatment group(35 cases)and control group(35 cases)according to the random number table method.The treatment group received"Stomach Three Needles"combined with triple-drug prophylactic antiemetic therapy,while the patients in control group were given triple-drug prophylactic antiemetic therapy alone.The severity of nausea and vomiting symptoms during the acute phase,functional living index-emesis(FLIE),and adverse reactions between two groups of patients were compared.Results The severity grades of acute-phase nausea and vomiting symptoms in treatment group were all lower than those in control group(P＜0.05).The complete response rate and total effective rate of acute-phase nausea and vomiting in treatment group were significantly higher than those in control group(P＜0.05).The FLIE score of the patients in treatment group was significantly higher than that in control group(P＜0.05).There was no statistically significant difference in the occurrence of adverse reactions such as headache,fatigue,constipation,and abdominal distension between two groups of patients(P＞0.05).Conclusion The"Stomach Three Needles"combined with triple-drug prophylactic antiemetic therapy can effectively reduce the incidence and severity of acute CINV in breast cancer patients,improve their quality of life,and has good safety.It is worthy of clinical promotion.

Objective:To evaluate the efficacy and safety of Neuroform Atlas stent-assisted coil embolization in patients with middle cerebral artery bifurcation aneurysms.Methods:A retrospective analysis was performed; the clinical data of 46 patients with middle cerebral artery bifurcation aneurysms accepted Neuroform Atlas stent-assisted coil embolization in First Affiliated Hospital of Zhengzhou University, Beijing Tiantan Hospital Affiliated to Capital Medical University, First Affiliated Hospital of Harbin Medical University, Zhujiang Hospital of Southern Medical University and First Affiliated Hospital of Chongqing Medical University from January 2022 to March 2024 were collected. There were 28 ruptured aneurysms (60.87%) and 18 unruptured aneurysms (39.13%). Follow-up was performed for more than 3 months; Raymond-Roy grading was used to evaluate the aneurysm embolization immediately after embolization and during follow-up; perioperative hemorrhagic or ischemic complications were recorded; modified Rankin Scale (mRS) was used to evaluate the prognosis of the patients at discharge and during follow-up (mRS score≤2: good prognosis, and mRS score>2: poor prognosis).Results:Coil embolization was successful in all 46 patients. DSA immediately after embolization showed that 41 patients (89.13%) had completely occluded aneurysms (Raymond-Roy grading I), 2 patients (4.35%) had residual aneurysm neck (Raymond-Roy grading Ⅱ) and 3 patients (6.52%) had partially occluded aneurysms (Raymond-Roy grading Ⅲ). Perioperative complications occurred in 5 patients, including 2 with postoperative cerebral infarction, 1 with hydrocephalus, 1 with postoperative pneumonia leading to respiratory failure, and 1 with stent thrombosis during embolization. Both at discharge and 3 months after embolization, 43 patients (93.48%) had good prognosis and 3 patients (6.52%) had poor prognosis. No obvious ischemic complications (such as stent restenosis) or hemorrhagic complications (such as re-rupture of the aneurysms) were found in all patients. Thirty patients (65.22%) had imaging follow-up for 6-12 months: 26 (86.67%) had Raymond-Roy grading I, 3 (10.00%) had Raymond-Roy grading II, and 1 (3.33%) had Raymond-Roy grading III.Conclusion:Neuroform Atlas stent-assisted coil embolization has good short-term efficacy and high safety in middle cerebral artery bifurcation aneurysms, but long-term follow-up observation is still needed to verify its efficacy.

In recent years, potato scab caused by Streptomyces scabies is aggravating year by year, becoming an industrial problem urgently to be resolved. Screening antagonistic bacteria with good inhibitory effect and wide adaptability is the main measure to realize effective prevention and control of the disease. This study screened three strains of antagonistic bacteria DXT2-4, T2-1 and 21-14 with good inhibitory effect on S. scabies by using plate standoff test, and identified them as Bacillus altitudinis, Bacillus safensis and Bacillus pumilus, respectively, based on morphological characteristics, physiological and biochemical properties, and 16S rRNA gene sequences. DXT2-4, T2-1 and 21-14 showed the pot control efficacy of 68.83%, 48.57%, and 57.14%, respectively. The field control efficacy of the three strains was 59.48%, 34.58% and 51.75% in Hulun Buir, Inner Mongolia Autonomous Region and 55.14%, 36.05%, and 49.05% in Huizhou, Guangdong. The three strains could grow normally in the media with pH 1.0-13.0 and with 1%-11% NaCl, and they had inhibitory effects on Rhizoctonia solani, Verticillium dahliae, Alternaria solani, and Fusarium oxysporum. The indole-3-acetic acid yields of DXT2-4, T2-1, and 21-14 were 2.23, 1.11, and 1.67 mg/L, respectively. DXT2-4 and 21-14 demonstrated strong abilities to solubilize phosphorus. The optimal carbon source, nitrogen source, and inorganic salt for fermentation of strain DXT2-4 were 2% molasses+2% corn starch, 2% soybean meal, and 0.3% MgSO₄·7H₂O, respectively. These findings suggest the three strains of bacteria can efficiently inhibit the growth of S. scabies and have strong environmental adaptability. Particularly, DXT2-4 has the best effects of inhibiting the disease and promoting plant growth, showing a high development value and broad application prospects, this is of great significance for promoting sustainable potato production and ensuring the environmentally sound utilization of resources.
Streptomyces/metabolism* ; Fermentation ; Plant Diseases/prevention & control* ; Solanum tuberosum/growth & development* ; Bacillus/growth & development* ; Antibiosis

OBJECTIVE To investigate the absorption characteristics and tissue distribution of silybin （Sy） nanocrystals prepared by two methods in different intestinal segments of rats. METHODS Sy nanocrystals （i.e. Sy-NS-G and Sy-NS-F） with comparable particle sizes were prepared using high-pressure homogenization and anti-solvent precipitation methods， respectively. Rats were randomly divided into three groups： Sy raw drug group， Sy-NS-G group， and Sy-NS-F group. Each group was further divided into three subgroups with low， medium， and high （60， 120， 180 μg/mL） mass concentrations （calculated based on Sy）， with 3 rats in each subgroup. The absorption rate constant （Ka） and apparent absorption coefficient （Papp） of Sy raw drug， Sy-NS-G and Sy-NS-F in different intestinal segments were investigated by using the in vivo one-way intestinal perfusion experiment. Additionally， the rats were divided into three groups: Sy raw drug group， Sy-NS-G group， and Sy-NS-F group， with 20 rats in each group. Rats in each group were administered a single intragastric dose of 50 mg/kg （calculated based on Sy）. They were sacrificed at 0.3， 1， 4， 10， and 24 hours post-administration respectively， to investigate the tissue distribution of Sy raw drug， Sy- NS-G， and Sy-NS-F in the heart， liver， spleen， lungs， kidneys， brain and intestines. RESULTS In duodenum and jejunum， the Ka and Papp of the nanocrystals prepared by the two methods remained unchanged with the increase of Sy concentration， and there was no significant difference （P＞0.05）； the absorption of Sy-NS-F in the duodenum was greater than that of Sy-NS-G； the absorption sites of Sy-NS-G and Sy raw drug were mainly in the ileum， while those of Sy-NS-F were mainly in the duodenum and ileum. The concentrations of Sy-NS-G and Sy-NS-F in different tissues of rats were different； Sy-NS-G peaked in most tissues at 1 h， and the distribution concentration was as follows： intestine＞spleen＞heart＞lungs＞liver≈brain＞kidneys. Sy-NS-F reached its peak at 1 h， and the distribution concentration was in the order of intestine＞spleen＞kidney＞lung＞heart≈liver＞brain. CONCLUSIONS The absorption mode of Sy nanocrystals in the duodenum and ileum is mainly passive diffusion. In the duodenum， the absorption of Sy-NS-F is greater than that of Sy-NS-G； there are significant differences in the tissue distribution of Sy-NS-G and Sy-NS-F in rats.

Objective To explore the value of dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI)combined with diffusion weighted imaging(DWI)in differential diagnosis of benign and malignant prostate lesions in the peripheral zone.Methods A total of 80 patients with prostate lesions in the peripheral zone were selected.With biopsy results as the gold standard,the patients were divided into benign prostate lesion group and malignant prostate lesion group.The value of DCE-MRI combined with DWI in differential diagnosis of benign and malignant prostate lesions in the peripheral zone was analyzed.Results Prostate-specific antigen(PSA)level in the malignant prostate lesion group was significantly higher than that in the benign prostate lesion group(P＜0.05).The Ktrans,Kep and Ve in the malignant prostate lesion group were significantly higher than those in the benign prostate lesion group(P＜0.05),and the apparent diffusion coefficient(ADC)value was significantly lower than that in the benign prostate lesion group(P＜0.05).According to the results of multivariate logistic regression analysis,the evaluation model was established.Receiver oper-ating characteristic(ROC)curve analysis indicated that the area under the curve(AUC)for distinguishing benign and malignant pros-tate lesions in the peripheral zone was 0.905,the sensitivity and specificity were 0.735 and 0.950.Pearson correlation analysis showed that the Ktrans,Kep and Ve were positively correlated with PSA level in the malignant prostate lesion group,while the ADC value was negatively correlated with PSA level(P＜0.05).Conclusion The quantitative parameters(Ktrans,Kep and Ve)of DCE-MRI and ADC value of DWI are independent influencing factors of malignant prostate lesions in the peripheral zone.The evaluation model construc-ted based on these factors has high value in the differential diagnosis of benign and malignant prostate lesions in the peripheral zone.

Objective:To learn about the epidemic characteristics and temporal-spatial trends of human anthrax in Shaanxi Province, and to provide a theoretical basis for prevention and control of anthrax.Methods:The epidemic data of human anthrax in Shaanxi Province from 1955 to 2024 were collected for descriptive epidemiological analysis. Joinpoint regression model was used to analyze the trend of anthrax incidence rate. The trend at all times and different intervals were estimated by average annual percent change (AAPC) and annual percent change (APC), respectively. Based on the number of human anthrax cases in each county (district) of Shaanxi Province from 1980 to 2024, datasets were constructed in segments every five years for global and local spatial autocorrelation analysis.Results:From 1955 to 2024, a total of 3 900 cases of human anthrax were reported in Shaanxi Province, with 124 deaths. The average annual incidence rate was 0.18/100 000 and the fatality rate was 3.18%. The incidence rate of human anthrax generally showed a downward trend (AAPC = - 3.21, t = - 1.99, P = 0.044), with the fastest decline rate from 1977 to 1993 (APC = - 15.24, t = - 4.08, P < 0.001). A temporal and regional distribution analysis was conducted on 484 human anthrax cases in Shaanxi Province from 1980 to 2024. The peak period of incidence was from July to September, accounting for 52.27% (253/484). The cities with a relatively high number of reported cases were Weinan City (201 cases), Xianyang City (161 cases), and Xi'an City (77 cases), accounting for a total of 90.70% (439/484). A population distribution analysis was conducted on 93 human anthrax cases in Shaanxi Province from 2005 to 2024, with 73 males (78.49%) and 20 females (21.51%), resulting in a male to female ratio of 3.65 ∶ 1.00. The age range was 13 to 79 years old, with a median of 44 years old. The age group of 35 to 59 years old had a higher case of the disease, accounting for 65.59% (61/93). Farmers were the main occupation, accounting for 87.10% (81/93). The shortest time interval between onset and diagnosis of 93 human anthrax cases was 0 days, the longest was 47 days, and the median was 5 days. The results of global spatial autocorrelation analysis showed that there was spatial positive correlation in human anthrax cases from 1980 to 1984, 1985 to 1989, 2000 to 2004, and 2020 to 2024 (global Moran's I > 0, Z > 1.96, P < 0.05). The results of local spatial autocorrelation analysis showed that the high-high aggregation area of human anthrax cases was concentrated in the Guanzhong region. Conclusions:From 1955 to 2024, the incidence rate of human anthrax in Shaanxi Province generally shows a downward trend. The peak period of incidence is from July to September, and the affected populations are mainly middle-aged male farmers. Human anthrax cases from 1980 to 1984, 1985 to 1989, 2000 to 2004 and 2020 to 2024 show spatial clustering, with high-high clustering areas concentrated in the Guanzhong region.

Objective To explore the types of symptom clusters in patients with bladder instillation and identify the core symptoms through symptom network analysis,and to provide evidence for symptom management of the patients.Methods Convenience sampling was used to select 226 patients with bladder instillation for bladder cancer at a Tier-IIIA hospital in Guiyang from March 2023 to July 2024.Data were collected through review of medical record,general information questionnaires and symptom assessment questionnaires specific to the patients with bladder instillation.Exploratory factor analysis was used to extract symptom clusters,and symptom relationships were analysed using R language for network layout and centrality calculations.Results A total of 223 patients with bladder cancer completed the survey.Four symptom clusters were identified,namely the urinary system symptom cluster,digestive system symptom cluster,somatic symptom cluster and psychological symptom cluster,with a cumulative variance contribution rate of 66.038%.The symptom network analysis showed strong associations between dysuria and urethral pain during catheterisation,incomplete emptying and dysuria,as well as distress and poor sleep quality.In terms of centrality indicators,the top three symptoms by strength were dysuria(rS=2.26),incomplete emptying(rS=0.99)and poor sleep quality(rS=0.90).Of the expected impacts,the top three were dysuria(rE=2.09),poor sleep quality(rE=1.34)and frequency of urinary(rE=0.55).Regarding the closeness centrality,the top three were dysuria(rC=2.23),incomplete emptying(rC=0.64)and poor sleep quality(rC=0.54).Dysuria had the highest strength,expected impact and closeness centrality,indicating the dysuria was the core symptom in the patients with bladder cancer.Conclusion For the patients with bladder instillation experience,multiple and interconnected symptoms appear at the same time and together they form a symptom clusters,of which the pain in urination is the core symptom.Medical staff should consider symptom prevalence and core symptoms and to develop the targeted and precise management strategies for targeted nursing.

Objective To explore the value of dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI)combined with diffusion weighted imaging(DWI)in differential diagnosis of benign and malignant prostate lesions in the peripheral zone.Methods A total of 80 patients with prostate lesions in the peripheral zone were selected.With biopsy results as the gold standard,the patients were divided into benign prostate lesion group and malignant prostate lesion group.The value of DCE-MRI combined with DWI in differential diagnosis of benign and malignant prostate lesions in the peripheral zone was analyzed.Results Prostate-specific antigen(PSA)level in the malignant prostate lesion group was significantly higher than that in the benign prostate lesion group(P＜0.05).The Ktrans,Kep and Ve in the malignant prostate lesion group were significantly higher than those in the benign prostate lesion group(P＜0.05),and the apparent diffusion coefficient(ADC)value was significantly lower than that in the benign prostate lesion group(P＜0.05).According to the results of multivariate logistic regression analysis,the evaluation model was established.Receiver oper-ating characteristic(ROC)curve analysis indicated that the area under the curve(AUC)for distinguishing benign and malignant pros-tate lesions in the peripheral zone was 0.905,the sensitivity and specificity were 0.735 and 0.950.Pearson correlation analysis showed that the Ktrans,Kep and Ve were positively correlated with PSA level in the malignant prostate lesion group,while the ADC value was negatively correlated with PSA level(P＜0.05).Conclusion The quantitative parameters(Ktrans,Kep and Ve)of DCE-MRI and ADC value of DWI are independent influencing factors of malignant prostate lesions in the peripheral zone.The evaluation model construc-ted based on these factors has high value in the differential diagnosis of benign and malignant prostate lesions in the peripheral zone.