In recent years， repetitive transcranial magnetic stimulation （rTMS） has garnered significant attention as a therapeutic approach for sleep disorders in the elderly. However， the prevailing rTMS protocols are predominantly developed based on normative neurophysiological data derived from young adults and fail to incorporate individualized parameters tailored to the brain characteristics of the elderly. To address this gap， the consensus development group synthesized the latest evidence from 2010 to 2025 and established a standardized rTMS protocol specifically for elderly patients with sleep disorders. Adhering to the Appraisal of Guidelines for Research and Evaluation II （AGREE II） framework， systematically screened randomized controlled trials （RCTs） and systematic reviews regarding rTMS in the treatment of sleep disorders across various conditions. Meanwhile， the Grading of Recommendations Assessment， Development and Evaluation （GRADE） system was employed to rigorously grade the quality of evidence and the strength of recommendations. This consensus guideline delineates precise rTMS protocols for the management of sleep disorders in the elderly， highlights the adjustment of stimulation intensity according to scalp-cortex distance recommends either MRI‑guided neuronavigation or the Beam F3/F4 heuristic approach for accurate target localization， thereby providing precise rTMS intervention protocol for sleep disorders in the elderly， aiming to enhance clinical efficacy while ensuring treatment safety. ［Funded by National Key Research and Development Program （number， 2023YFC3603200）； General Program of Shenzhen Science and Technology Innovation Commission （number， JCYJ20240813112859008， JCYJ20240813112900002）； Youth Program of Shenzhen Kangning Hospital （number， KN2023A004）； www.guidelines-registry.cn number， PREPARE-2026CN530］

Objective To investigate the global burden of visceral leishmaniasis (VL) from 1990 to 2021 and predict the trends in the burden of VL from 2022 to 2035, so as to provide insights into global VL prevention and control. Methods The global age-standardized incidence, prevalence, mortality and disability-adjusted life years (DALYs) rates of VL and their 95% uncertainty intervals (UI) were captured from the Global Burden of Disease Study 2021 (GBD 2021) data resources. The trends in the global burden of VL were evaluated with average annual percent change (AAPC) and 95% confidence interval (CI) from 1990 to 2021, and gender-, age-, country-, geographical area- and socio-demographic index (SDI)-stratified burdens of VL were analyzed. The trends in the global burden of VL were projected with a Bayesian age-period-cohort (BAPC) model from 2022 to 2035, and the associations of age-standardized incidence, prevalence, mortality, and DALYs rates of VL with SDI levels were examined with a smoothing spline model. Results The global age-standardized incidence [AAPC = -0.25%, 95% CI: (-0.25%, -0.24%)], prevalence [AAPC = -0.06%, 95% CI: (-0.06%, -0.06%)], mortality [AAPC = -0.25%, 95% CI: (-0.25%, -0.24%)] and DALYs rates of VL [AAPC = -2.38%, 95% CI: (-2.44%, -2.33%)] all appeared a tendency towards a decline from 1990 to 2021, and the highest age-standardized incidence [2.55/10⁵, 95% UI: (1.49/10⁵, 4.07/10⁵)], prevalence [0.64/10⁵, 95% UI: (0.37/10⁵, 1.02/10⁵)], mortality [0.51/10⁵, 95% UI: (0, 1.80/10⁵)] and DALYs rates of VL [33.81/10⁵, 95% UI: (0.06/10⁵, 124.09/10⁵)] were seen in tropical Latin America in 2021. The global age-standardized incidence and prevalence of VL were both higher among men [0.57/10⁵, 95% UI: (0.45/10⁵, 0.72/10⁵); 0.14/10⁵, 95% UI: (0.11/10⁵, 0.18/10⁵)] than among women [0.27/10⁵, 95% UI: (0.21/10⁵, 0.33/10⁵); 0.06/10⁵, 95% UI: (0.05/10⁵, 0.08/10⁵)], and the highest mortality of VL was found among children under 5 years of age [0.24/10⁵, 95% UI: (0.08/10⁵, 0.66/10⁵)]. The age-standardized incidence (r = -0.483, P < 0.001), prevalence (r = -0.483, P < 0.001), mortality (r = -0.511, P < 0.001) and DALYs rates of VL (r = -0.514, P < 0.001) correlated negatively with SDI levels from 1990 to 2021. In addition, the global burden of VL was projected with the BAPC model to appear a tendency towards a decline from 2022 to 2035, and the age-standardized incidence, prevalence, mortality and DALYs rates were projected to be reduced to 0.11/10⁵, 0.03/10⁵, 0.02/10⁵ and 1.44/10⁵ in 2035, respectively. Conclusions Although the global burden of VL appeared an overall tendency towards a decline from 1990 to 2021, the burden of VL showed a tendency towards a rise in Central Asia and western sub-Saharan African areas. The age-standardized incidence and prevalence rates of VL were relatively higher among men, and the age-standardized mortality of VL was relatively higher among children under 5 years of age. The global burden of VL was projected to continue to decline from 2022 to 2035.

One of the technical bottlenecks limiting the high yield of 1,4-butanediamine is the insufficient tolerance of strains to 1,4-butanediamine. Enhancing the tolerance of strains to 1,4-butanediamine is therefore a primary challenge that needs to be addressed for the construction of strains with high yields of 1,4-butanediamine. Staphylococcus pasteuri 326180 exhibits exceptional tolerance to high-concentration 1,4-butanediamine, serving as both an ideal model for studying the mechanism underlying the 1,4-butanediamine tolerance and a novel host for constructing strains capable of efficiently producing 1,4-butanediamine. However, for both the research on the tolerance mechanism and the modification of chassis strains, gene editing of S. pasteuri needs to be carried out at the molecular level. The research objective of this paper is to establish a genetic manipulation system for S. pasteuri, laying foundation for subsequent studies on tolerance mechanism and the modification of chassis strains. This study systematically optimized the electroporation conditions, including key parameters such as the growth phase of cells, electric field strength, electroporation buffer, and recovery medium, successfully establishing an electroporation method for S. pasteuri. Additionally, we constructed the gene editing plasmid pCpfOA by replacing the resistance expression cassette, optimized the selection markers for gene editing, and finally established a CRISPR/Cpf1-based gene editing technology for S. pasteuri, achieving an editing efficiency of 90%. The genetic manipulation system of S. pasteuri established in this study provides technical support for research into the tolerance mechanism of this bacterium and the genetic modification of chassis strains.
Staphylococcus/drug effects* ; Gene Editing/methods* ; Electroporation/methods* ; Plasmids/genetics* ; CRISPR-Cas Systems ; Genetic Engineering/methods*

OBJECTIVE To investigate the effects of the split formulas of Biyuan Heji(BYHJ)on paranasal sinus mucosal in-flammation in rats with acute rhinosinusitis(ARS)based on the pathogenesis of"wind-cold transforming into lung-heat".METHODS Unilateral nasal cavity occlusion combined with nasal dripping of Staphylococcus aureus were performed to establish a rat model of ARS.SD rats were randomly divided into blank,model,BYHJ(wind-cold removal+lung-heat removal),lung-heat removal,wind-cold removal,and positive drug groups,with 6 rats in each group.The rats were treated with the corresponding drugs for 7 d and then the samples were collected.HE staining was used to observe the pathological changes of rat paranasal sinus mucosa tissues,ELISA was employed to determine the levels of interleukin-1β(IL-1β),IL-6,IL-8,IL-9,IL-10,and IL-12 in serum,immunohistochemis-try(IHC)was adopted to measure the protein expression of tumor necrosis factor-α(TNF-α)and intercellular adhesion molecule(ICAM-1)in paranasal sinus mucosa tissues,and Western blot was used to detect the protein expression of phosphorylated p38 mito-gen-activated protein kinase(p38 MAPK),nuclear transcription factor-κB p50(NF-κB p50),and NF-κB p65 in paranasal sinus mucosa tissues.RESULTS The acute sinusitis rat inflammation model was successfully established.Compared with the model group,the water drinking,diet eating,and body weight of rats in the BYHJ group,wind-cold removal,lung-heat removal,and positive drug groups were significantly improved,the aggregation of inflammatory cells in the paranasal sinus mucosal tissue was reduced,and the levels of IL-1β,IL-6,IL-8,IL-9,and IL-12 in the serum were significantly reduced(P<0.01),IL-10 content significantly in-creased(P<0.01),the protein expression of TNF-α,ICAM-1,p38 MAPK,NF-κB p50,and NF-κB p65 in the paranasal sinus mucosa was significantly decreased(P<0.01).The comparison between various traditional Chinese medicine groups showed that the decrease of IL-1β,IL-6,IL-8,IL-9,IL-12,TNF-α,ICAM-1,p38 MAPK,NF-κB p50,and NF-κB p65 and the increase of IL-10 in the BYHJ group were better than those in the split formula groups(P<0.01),and the lung-heat removal group was better than the wind-cold removal group(P<0.01).CONCLUSION BYHJ and its split formulas can effectively inhibit the inflammatory response in rats with ARS.

OBJECTIVE To explore the clinical efficacy and possible mechanism of the classic prescription Xinyi Powder in the treatment of allergic rhinitis with lung deficiency related cold.METHODS A total of 189 patients who met the inclusion criteria of al-lergic rhinitis with lung deficiency related cold in the otolaryngology clinic of Jiangsu Province Hospital of Chinese Medicine from Janu-ary 2023 to July 2024 were selected and randomly divided into the experimental group(n=126)and the control group(n=63).The control group was treated with oral loratadine,and the experimental group took Xinyi Powder.Before and after treatment,the TNSS,TNNSS scores and TCM syndrome scores of the two groups of patients were compared to comprehensively evaluate the clinical efficacy.The changes in the patients'quality of life were evaluated in multiple dimensions using nasal VAS and RQLQ scores.The changes in serum IL-4,IL-5,IgE,SP and CGRP expression levels were detected by ELISA.RESULTS After 14 days of treatment,the TNSS,TNNSS,VAS,RQLQ scores and TCM syndrome scores of the two groups of patients were reduced(P<0.01);the experi-mental group was better than the control group in improving the concomitant symptoms such as nasal congestion,runny nose,postnasal drip,and itchy eyes(P<0.05,P<0.01),and it could also significantly improve the symptoms of fear of wind and cold,spontaneous sweating,shortness of breath,and cough with thin sputum(P<0.01),and the total RQLQ score was significantly better than the con-trol group(P<0.01).After treatment,the serum IL-4,IL-5,IgE,SP,and CGRP levels of the two groups of patients were signifi-cantly reduced(P<0.01),and there was no statistical difference between the two groups.CONCLUSION Xinyi Powder can signifi-cantly alleviate the nasal symptoms and systemic concomitant symptoms of patients with allergic rhinitis of lung deficiency and cold type,and significantly improve the quality of life of patients.It may play a therapeutic role by inhibiting the expression of inflammatory factors and neuropeptides and regulating neuroimmunity.

Objective To investigate the relationship between ventricular arterial coupling(VAC)and haemodynamics of patients with sepsis and the predictive value for the 28-day prognosis.Methods A total of 164 patients with sepsis were selected and given fluid resuscitation treatment(infusion of 30 mL/kg of crystalloid over 3 h),and changes of VAC[effective aortic elasticity(Ea)/ventricular end-systolic elasticity(Ees)]values and hemodynamic parameters of patients resuscitated for 0 h,24 h and 72 h were observed.The difference between Ea/Ees for 24 h and 72 h of resuscitation and 0 h was calculated.Pearson method was used to analyze the correlation between Ea/Ees and Δcentral venous pressure(CVP),Δspiratory volume index(SVI)and Δcardiac index(CI).According to the 28-day prognosis,patients were divided into two groups:the survival group(123 cases)and the death group(41 cases).General information was collected in two groups of patients.The predictive values of 24 h ΔEa/Ees and 72 h ΔEa/Ees for 28-day death in sepsis patients were analyzed by multivariate Cox regression models and receiver operating characteristics(ROC)curve.Results The Ea/Ees of 164 patients resuscitated for 24 h and 72 h were lower than those of 0 h,and the Ea/Ees of 72 h was lower than that of 24 h(all P<0.05).CVP,SVI and CI of 164 patients resuscitated for 24 h and 72 h were higher than those of 0 h,and the CVP,SVI and CI of 24 h was higher than that of 72 h(all P<0.05).The 24 h ΔEa/Ees was significantly lower than that of 72 h ΔEa/Ees(P<0.05),and 24 h ΔCVP,SVI and CI were higher than those of 72 h(P<0.05).There was a negative correlation between 24 h ΔEa/Ees and 24 h ΔCVP,24 h ΔSVI and 24 h ΔCI(P<0.05).Acute Physiology and Chronic Health Status Score II(APACHE Ⅱ)≥20 points,Sequential Organ Failure Score(SOFA)≥10 points,24 h ΔEa/Ees and 72 h ΔEa/Ees were higher in the death group than those in the survival group(P<0.05).Elevated APACHE Ⅱ,SOFA,24 h ΔEa/Ees and 72 h ΔEa/Ees were risk factors affecting the 28-day prognosis of patients with sepsis(P<0.05).The 24-hour ΔEa/Ees and 72-hour ΔEa/Ees were more effective in predicting the 28 d prognosis of patients with sepsis(P<0.05).Conclusion Changes of Ea/Ees can better reflect the haemodynamic changes in sepsis patients in the early stages of treatment and help to predict the 28-day prognosis of sepsis patients.

OBJECTIVE To investigate the effects of the split formulas of Biyuan Heji(BYHJ)on paranasal sinus mucosal in-flammation in rats with acute rhinosinusitis(ARS)based on the pathogenesis of"wind-cold transforming into lung-heat".METHODS Unilateral nasal cavity occlusion combined with nasal dripping of Staphylococcus aureus were performed to establish a rat model of ARS.SD rats were randomly divided into blank,model,BYHJ(wind-cold removal+lung-heat removal),lung-heat removal,wind-cold removal,and positive drug groups,with 6 rats in each group.The rats were treated with the corresponding drugs for 7 d and then the samples were collected.HE staining was used to observe the pathological changes of rat paranasal sinus mucosa tissues,ELISA was employed to determine the levels of interleukin-1β(IL-1β),IL-6,IL-8,IL-9,IL-10,and IL-12 in serum,immunohistochemis-try(IHC)was adopted to measure the protein expression of tumor necrosis factor-α(TNF-α)and intercellular adhesion molecule(ICAM-1)in paranasal sinus mucosa tissues,and Western blot was used to detect the protein expression of phosphorylated p38 mito-gen-activated protein kinase(p38 MAPK),nuclear transcription factor-κB p50(NF-κB p50),and NF-κB p65 in paranasal sinus mucosa tissues.RESULTS The acute sinusitis rat inflammation model was successfully established.Compared with the model group,the water drinking,diet eating,and body weight of rats in the BYHJ group,wind-cold removal,lung-heat removal,and positive drug groups were significantly improved,the aggregation of inflammatory cells in the paranasal sinus mucosal tissue was reduced,and the levels of IL-1β,IL-6,IL-8,IL-9,and IL-12 in the serum were significantly reduced(P<0.01),IL-10 content significantly in-creased(P<0.01),the protein expression of TNF-α,ICAM-1,p38 MAPK,NF-κB p50,and NF-κB p65 in the paranasal sinus mucosa was significantly decreased(P<0.01).The comparison between various traditional Chinese medicine groups showed that the decrease of IL-1β,IL-6,IL-8,IL-9,IL-12,TNF-α,ICAM-1,p38 MAPK,NF-κB p50,and NF-κB p65 and the increase of IL-10 in the BYHJ group were better than those in the split formula groups(P<0.01),and the lung-heat removal group was better than the wind-cold removal group(P<0.01).CONCLUSION BYHJ and its split formulas can effectively inhibit the inflammatory response in rats with ARS.

Objective To investigate the relationship between ventricular arterial coupling(VAC)and haemodynamics of patients with sepsis and the predictive value for the 28-day prognosis.Methods A total of 164 patients with sepsis were selected and given fluid resuscitation treatment(infusion of 30 mL/kg of crystalloid over 3 h),and changes of VAC[effective aortic elasticity(Ea)/ventricular end-systolic elasticity(Ees)]values and hemodynamic parameters of patients resuscitated for 0 h,24 h and 72 h were observed.The difference between Ea/Ees for 24 h and 72 h of resuscitation and 0 h was calculated.Pearson method was used to analyze the correlation between Ea/Ees and Δcentral venous pressure(CVP),Δspiratory volume index(SVI)and Δcardiac index(CI).According to the 28-day prognosis,patients were divided into two groups:the survival group(123 cases)and the death group(41 cases).General information was collected in two groups of patients.The predictive values of 24 h ΔEa/Ees and 72 h ΔEa/Ees for 28-day death in sepsis patients were analyzed by multivariate Cox regression models and receiver operating characteristics(ROC)curve.Results The Ea/Ees of 164 patients resuscitated for 24 h and 72 h were lower than those of 0 h,and the Ea/Ees of 72 h was lower than that of 24 h(all P<0.05).CVP,SVI and CI of 164 patients resuscitated for 24 h and 72 h were higher than those of 0 h,and the CVP,SVI and CI of 24 h was higher than that of 72 h(all P<0.05).The 24 h ΔEa/Ees was significantly lower than that of 72 h ΔEa/Ees(P<0.05),and 24 h ΔCVP,SVI and CI were higher than those of 72 h(P<0.05).There was a negative correlation between 24 h ΔEa/Ees and 24 h ΔCVP,24 h ΔSVI and 24 h ΔCI(P<0.05).Acute Physiology and Chronic Health Status Score II(APACHE Ⅱ)≥20 points,Sequential Organ Failure Score(SOFA)≥10 points,24 h ΔEa/Ees and 72 h ΔEa/Ees were higher in the death group than those in the survival group(P<0.05).Elevated APACHE Ⅱ,SOFA,24 h ΔEa/Ees and 72 h ΔEa/Ees were risk factors affecting the 28-day prognosis of patients with sepsis(P<0.05).The 24-hour ΔEa/Ees and 72-hour ΔEa/Ees were more effective in predicting the 28 d prognosis of patients with sepsis(P<0.05).Conclusion Changes of Ea/Ees can better reflect the haemodynamic changes in sepsis patients in the early stages of treatment and help to predict the 28-day prognosis of sepsis patients.

OBJECTIVE To explore the clinical efficacy and possible mechanism of the classic prescription Xinyi Powder in the treatment of allergic rhinitis with lung deficiency related cold.METHODS A total of 189 patients who met the inclusion criteria of al-lergic rhinitis with lung deficiency related cold in the otolaryngology clinic of Jiangsu Province Hospital of Chinese Medicine from Janu-ary 2023 to July 2024 were selected and randomly divided into the experimental group(n=126)and the control group(n=63).The control group was treated with oral loratadine,and the experimental group took Xinyi Powder.Before and after treatment,the TNSS,TNNSS scores and TCM syndrome scores of the two groups of patients were compared to comprehensively evaluate the clinical efficacy.The changes in the patients'quality of life were evaluated in multiple dimensions using nasal VAS and RQLQ scores.The changes in serum IL-4,IL-5,IgE,SP and CGRP expression levels were detected by ELISA.RESULTS After 14 days of treatment,the TNSS,TNNSS,VAS,RQLQ scores and TCM syndrome scores of the two groups of patients were reduced(P<0.01);the experi-mental group was better than the control group in improving the concomitant symptoms such as nasal congestion,runny nose,postnasal drip,and itchy eyes(P<0.05,P<0.01),and it could also significantly improve the symptoms of fear of wind and cold,spontaneous sweating,shortness of breath,and cough with thin sputum(P<0.01),and the total RQLQ score was significantly better than the con-trol group(P<0.01).After treatment,the serum IL-4,IL-5,IgE,SP,and CGRP levels of the two groups of patients were signifi-cantly reduced(P<0.01),and there was no statistical difference between the two groups.CONCLUSION Xinyi Powder can signifi-cantly alleviate the nasal symptoms and systemic concomitant symptoms of patients with allergic rhinitis of lung deficiency and cold type,and significantly improve the quality of life of patients.It may play a therapeutic role by inhibiting the expression of inflammatory factors and neuropeptides and regulating neuroimmunity.

Objective To explore the effect and safety of magnetic resonance imaging and transrectal ultrasound (mpMRI-TRUS) image fusion targeted transperineal biopsy technique using electromagnetic needle tracking under local anesthesia. Methods We retrospectively analyzed the clinical and pathological data of 81 patients with mpMRI-TRUS image fusion targeted transperineal prostate biopsy using electromagnetic needle tracking under local anesthesia. Visual analog scale (VAS) and visual numeric scale (VNS) were used to evaluate the pain level and satisfaction of patients during prostate biopsy (VAS-1 and VNS-1), one hour after puncture (VAS-2 and VNS-2), and one day after surgery (VAS-3 and VNS-3). The perioperative clinical data and tumor positive rate of postoperative biopsy were recorded. Results The average prostate volume of 81 patients was 53.39±29.46 cm³. The PSA values of patients with PI-RADS scores of 2, 3, 4, and 5 were 9.14±2.31, 9.95±4.10, 14.77±6.36, and 32.17±24.39 ng/ml, respectively. The scores of VAS-1, VAS-2, and VAS-3 were 1.70±0.73, 1.16±0.58, and 0.53±0.55, respectively; the scores of VNS-1, VNS-2, and VNS-3 were 2.74±0.44, 3.69±0.46, and 3.84±0.37, respectively. The average surgical time was 17.47±3.44 minutes. Postoperative pathological results showed that the tumor positive rate of targeted prostate biopsy was 64.20%. According to the PI-RADS score for subgroup analysis, the tumor positive rates of patients with PI-RADS scores of 2, 3, 4, and 5 were 21.43%, 44.44%, 61.11%, and 96.77%, respectively. After transperineal prostate biopsy, gross hematuria occurred in 19.75% patients, and urinary retention occurred in 3.70%. The latter were relieved after symptomatic treatment. All patients did not experience complications, such as perineal puncture area hematoma, urinary tract infection, hematospermia, hematoma in perineal puncture area, urinary tract infection, hematospermia, vagus nerve reaction, or septic shock. Conclusion For suspected prostate cancer patients, mpMRI-TRUS image fusion targeted transperineal biopsy technique using electromagnetic needle tracking under local anesthesia is a feasible and easily tolerated surgical procedure. It has good safety and high tumor positive-detection rate, indicating that this technique is worthy of further clinical promotion and application.