GBA1 gene mutation is an important genetic risk factor for Parkinson’s disease (PD). This paper reports a case of a 43-year-old male PD patient carrying a rare heterozygous Thr408Met mutation in the GBA1 gene identified through whole-exome sequencing, leading to a diagnosis of GBA1-associated PD. The patient’s motor symptoms were primarily characterized by bradykinesia and rigidity, without significant cognitive decline. Treatment with low-dose levodopa combined with a dopamine agonist resulted in significant symptomatic improvement.

OBJECTIVE To provide a reference for pharmaceutical care in patients with ulcerative colitis （UC） and ankylosing spondylitis （AS） who developed pustular psoriasis induced by infliximab. METHODS Clinical pharmacists participated in the pharmaceutical care process of a patient with UC and AS who developed pustular psoriasis after using infliximab. The clinical pharmacists determined， using Naranjo’s Scale， that the correlation between the patient’s pustular psoriasis and infliximab was “likely”. Regarding the patient’s development of pustular psoriasis after using infliximab， the clinical pharmacists recommended discontinuing infliximab and switching to Upadacitinib extended-release tablets. For the patient’s skin allergic reaction after using upadacitinib， the clinical pharmacists advised continuing the use of upadacitinib and closely monitoring any potential adverse reactions during the treatment period. RESULTS The clinicians adopted the clinical pharmacists’ recommendation. Following the treatment， the patient’s symptoms were significantly alleviated， and the patient was discharged with medication. The follow-up after discharge showed that the treatment was effective and well-tolerated. CONCLUSIONS The clinical pharmacists analyzed the causal relationship between infliximab and pustular psoriasis. Through pharmaceutical care measures such as dynamic monitoring of skin lesions， evaluation of treatment responses， and optimization of drug regimens， they assisted the physicians in formulating an individualized medication plan， ensuring the safety and efficacy of the patient’s medication use.

Introduction::The triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio, a novel biomarker for metabolic syndrome (MetS), has been validated in the general population as being significantly correlated with cardiovascular disease (CVD) risk. However, its capabilities to predict CVD in people living with human immunodeficiency virus (HIV; PLWH) remain underexplored.Methods::We conducted a retrospective cohort study of 16,081 PLWH who initiated antiretroviral therapy (ART) at the Third People’s Hospital of Shenzhen (China) from 2005 to 2022. The baseline TG/HDL-C ratio was calculated as TG (mmol/L) divided by HDL-C (mmol/L). We employed a multivariate Cox proportional hazards model to assess the association between the TG/HDL-C ratio and CVD occurrence, using Kaplan-Meier curves and log-rank tests to compare survival distributions. The increase in prediction risk upon the addition of the biomarker to the conventional risk model was examined through the assessment of changes in net reclassification improvement (NRI) and integrated discrimination improvement (IDI). Nonlinear relationships were investigated using a restricted cubic spline plot, complemented by a two-piecewise Cox proportional hazards model to analyze threshold effects.Results::At the median follow-up of 70 months, 213 PLWH developed CVD. Kaplan-Meier curves demonstrated a significant association between the increased risk of CVD and a higher TG/HDL-C ratio (log-rank P <0.001). The multivariate-adjusted Cox proportional hazards regression model indicated that the CVD hazard ratios (HR) (95% confidence intervals [95% CIs]) for Q2, Q3, and Q4 versus Q1 of the TG/HDL-C ratio were 2.07 (1.24, 3.45), 2.17 (1.32, 3.57), and 2.20 (1.35, 3.58), respectively ( P <0.05). The consideration of the TG/HDL-C ratio in the model, which included all significant factors for CVD incidence, improved the predictive risk, as indicated by the reclassification metrics (NRI 16.43%, 95% CI 3.35%-29.52%, P = 0.014). The restriction cubic spline plot demonstrated an upward trend between the TG/HDL-C ratio and the CVD occurrence ( P for nonlinear association = 0.027, P for overall significance = 0.009), with the threshold at 1.013. Significantly positive correlations between the TG/HDL-C ratio and CVD were observed below the TG/HDL-C ratio threshold with HR 5.88 (95% CI 1.58-21.88, P = 0.008), but not above the threshold with HR 1.01 (95% CI 0.88-1.15, P = 0.880). Conclusion::Our study confirms the effectiveness of the TG/HDL-C ratio as a predictor of CVD risk in PLWH, which demonstrates a significant nonlinear association. These findings indicate the potential of the TG/HDL-C ratio in facilitating early prevention and treatment strategies for CVD among PLWH.

Aim To investigate the mechanisms of Ke-chuanting granules(KCT)inhibiting the IL-33/ILC2s pathway and pathogenic T cells to intervene in allergic airway inflammation.Methods Network pharmacolo-gy was utilized to analyze the potential targets and mechanisms of KCT-treated asthma.Allergic asthma models were induced in mice using OVA.Lung histo-pathology was conducted to observe injury changes.ELISA and quantitative PCR were utilized to measure key inflammatory factors and their mRNA expression levels in Th2-type asthma.Western blot was used to detect the phosphorylation levels of relevant proteins in the MAPK pathway.Flow cytometry was performed to evaluate the proportions of ILC2s,Th1,Th 17,Th2 and Treg cells.Results Network pharmacology iden-tified 227 main active components and 143 key targets of KCT in treating asthma,primarily enriched in signa-ling pathways such as MAPK and IL-17.Further vali-dation experiments demonstrated that KCT significantly alleviated lung inflammatory injury in asthmatic mice,reduced the number of B cells,production of I L-4,TNF-α and TGF-β,downregulated JNK phosphoryla-tion levels in lung tissue,as well as mRNA levels of Il-33,Bcl11b,Rorα,Tcf-7,Jun,Mapk3 and Mapk14.KCT intervention reduced the numbers of ILC2s and Th 17 cells in lungs and spleens of mice,and inhibited Th2 cell infiltration in lungs.Conclusions KCT ex-hibits therapeutic effects on allergic airway inflamma-tion in asthma,closely associated with the inhibition of the IL-33/ILC2s pathway,pathogenic T cell subsets,and JNK-MAPK signaling pathway.

Objectives:To observe the effect of repetitive trans-spinal magnetic stimulation(rTSMS)on the activation of spinal cord derived neural stem cells(NSCs)through Notch1.Methods:The complete spinal cord of fetal C57BL/6 mice at 16 weeks of gestation was promptly extracted following euthanasia.NSCs obtained from the spinal cord were cultured in vitro.Subsets and rate changes of NSCs were analyzed using single cell sequencing and RNA profiling.The cultured NSCs were divided into control group,intervention(rTSMS)group and experiment(rTSMS+Notch 1 shRNA)group.The control group was treated with sham stimulation.The rTSMS group was treated with 20Hz high frequency stimulation with 1500 pulses.The rTSMS+Notch1 shRNA group received the same rTSMS intervention after transfection with Notch1 shRNA lentivirus.The expression of Notch1 was detected by Western blot,and the activation of NSCs was detected by immunofluorescence staining and sphere formation test.Results:Spinal cord derived NSCs cultured in vitro could differentiate into neurons,astrocytes and oligodendrocytes.Single cell sequencing showed that NSCs could be divided into 6 subgroups with special heterogeneity,and Notch1 mainly expressed in the subgroups of dNSCs and pNSCs.The expression of Notch1 in the cells decreased significantly on the 5th day after transfection with Notch1 shRNA lentivirus(Control group:1.080±0.086 vs Experiment group:0.520±0.041,P＜0.05).rTSMS intervention could significantly up-regulate the expression of Notchl(Control group:1.030±0.068 vs Intervention group:1.480±0.087,P＜0.05).The diameter of the neurosphere(Control group:88.5±7.5 vs Intervention group:106.2±8.8 vs Experiment group:89.2±8.1,P＜0.05)and the rate of BrdU positive cells were significantly increased(Control group:38.6±3.7 vs Intervention group:50.3±4.6,P＜0.05)after rTSMS intervention.After Notch1 shRNA,the neurosphere diameter and BrdU positive cell rate(Intervention group:50.3±4.6 vs Experiment group:35.1±3.5,P＜0.05)significantly decreased in the experiment group.Conclusions:rTSMS can promote activation of NSCs through Notch1 in vitro.

Objective:To investigate the characteristics of infectious pathogens in patients with refractory prostatitis,and to detect serum levels of factors related to immune inflammatory response such as macrophage inflammatory protein 1α(MIP-1α),IL-8 and cyclooxygenase-2(COX-2).Methods:A total of 87 patients with refractory chronic prostatitis who were diagnosed and treated in the Outpatient Department of Zhengzhou Ninth People's Hospital and Andrology Outpatient Department of Zhengzhou Central Hospital from October 2018 to June 2020 were selected as observation group,and 87 healthy subjects were selected as control group.Analyzed characteristics of infectious pathogens in patients with refractory prostatitis,compared serum MIP-1α,IL-8,COX-2 levels and the dif-ferent efficacy of the two groups,clinical data of the two groups of patients,serum MIP-1α,IL-8,COX-2 levels before and after treat-ment,and to analyze the correlation of the difference of serum MIP-1α,IL-8,COX-2 and the duration of the disease,the National Institutes of Health-Chronic Prostatitis Symptom Index(NIH-CPSI),maximum urinary flow rate and the relationship between serum MIP-1α,IL-8,COX-2 diffe-rence and the efficacy of patients with refractory prostatitis,and to evaluate the assessment value of serum MIP-1α,IL-8,COX-2 difference on the efficacy of patients with refractory prostatitis.Results:Bacterial infection was present in 87 specimens of prostatic fluid from patients with refractory prostatitis,and 9 patients had concomitant mycoplasma infection.From the prostatic fluid samples of 87 patients with refractory prostatitis,a total of 338 pathogenic bacteria were isolated,including 230 gram-positive bacteria,accounting for 68.05%;108 gram-negative bacteria,accounting for 31.95%;serum MIP-1α,IL-8,COX-2 levels in observation group were higher than that in control group,the difference was statistically significant(P<0.05);the course of disease,NIH-CPSI score,maximum urinary flow rate,levels of MIP-1α,IL-8,COX-2 after treatment,and the difference of MIP-1α,IL-8,COX-2 before and after treatment were compared in patients with different curative effects,and the difference was statistically signifi-cant(P<0.05);the difference between serum MIP-1α,IL-8 and COX-2 in patients with refractory prostatitis before and after treat-ment was positively correlated with disease course and NIH-CPSI score,while negatively correlated with maximum urinary flow rate(P<0.05);the differences of serum MIP-1α,IL-8 and COX-2 before and after treatment were significantly correlated with curative effect of patients with refractory prostatitis(P<0.05);AUC values of serum MIP-1α,IL-8 and COX-2 before and after treatment to evaluate the efficacy of refractory prostatitis patients were 0.856,0.819 and 0.788,respectively,and the combined AUC value was the largest,which was 0.903.Conclusion:Pathogenic bacteria in patients with refractory prostatitis are mainly gram-positive bacteria,and the serum MIP-1α,IL-8 and COX-2 are significantly increased,which are closely related to the evolution of the disease.They can be used to evaluate clinical efficacy,and provide information for subsequent treatment.

Nocardia pseudobrasiliensis(N.pseudobrasiliensis)is a new taxon constituting an emerging species of human pathogenic Nocardia.Few clinical cases of N.pseudobrasiliensis infection have been reported.Here,we discuss the morpho-logical features,identification methods,clinical manifestations,clinical diagnosis,and treatment of N.pseudobrasiliensis,de-scribing experience in the isolation and identification of this pathogen.The case information and diagnostic process in a patient with pyothorax caused by N.pseudobrasiliensis who received treatment in Wuhan Pulmonary Hospital was analyzed retrospec-tively.The relevant literature was analyzed,and experience in diagnosis and treatment is discussed.The treating physician promptly changed the treatment from meropenem to trimethoprim-sulfamethoxazole combined with amoxicillin/clavulanic acid,on the basis of test results and drug sensitivity information.The patient was discharged early with symptomatic relief af-ter treatment.The reporting of this case is aimed at increasing clinicians'awareness of the disease,decreasing misdiagnosis and underdiagnosis,and supporting timely diagnosis and treatment of patients with lung diseases caused by N.pseudobrasiliensis,particularly pyothorax.

Objective To explore the clinical characteristics and death factors of elderly male with type 2 diabetes mellitus(T2DM)complicated with coronavirus infectious disease 2019(COVID-19).Methods A total of 55 hospitalized elderly male T2DM patients with COVID-19 were enrolled in this study from December 2022 to February 2023.All the patients were divided into survival group(n=32)and death group(n=23).The clinical indicators were compared between the two groups and evaluated by multifactor analysis to clarify their clinical characteristics and death risk factors.Results Age,T2DM duration,C-RP,procalcitonin,serum creatinine,creatine kinase,myoglobin,BNP,troponin,D-dimer,FPG and HbA1c were higher(P＜0.05 or(P＜0.01),while lymphocyte count and PaO2 were lower(P＜0.05)in death group than in survival group.The advanced age,C-RP,procalcitonin,serum creatinine,troponin,BNP,D-dimer,increase of FPG and HbA1c,and the reduction of lymphocyte count and PaO2 were risk factors for death(P＜0.05).Conclusion Age,blood glucose control,cardiac renal and pulmonary functions,and risk of thrombosis in elderly male T2DM with COVID-19 have important significance inevalu-ating the prognosis.

Objective:To evaluate the effect of transnasal humidified rapid insufflation ventilatory exchange (THRIVE) on regional cerebral oxygen saturation (rScO 2) during induction of general anesthesia in patients undergoing traumatic brain injury (TBI) emergency surgery. Methods:A prospective randomized controlled trial was conducted. The TBI emergency general anesthesia patients who underwent intracranial hematoma removal surgery at the Northern Jiangsu People's Hospital from January to July in 2023 were enrolled. The patients were divided into a conventional mask ventilation group and a THRIVE group using a random number table method. The patients in the conventional mask ventilation group were anesthetized and induced to pre oxygenate without positive pressure ventilation in the front mask for 10 minutes, with an oxygen flow rate of 8 L/min and an fraction of inspired oxygen (FiO 2) of 1.00. After anesthesia induction for about 90 s, tracheal intubation was performed after the muscle relaxant took effect (patient's jaw muscle was relaxed). The patients in the THRIVE group were pre oxygenated with THRIVE for 10 minutes, with an oxygen flow rate of 30 L/min and a FiO 2 of 1.00. During anesthesia induction, the oxygen flow rate was increased to 50 L/min, and anesthesia induction medication was used. The lower jaw of patient was supported with both hands to maintain airway patency, and the patient's mouth was kept closed throughout the process. After the muscle relaxant took effect (the patient's jaw muscle was relaxed), tracheal intubation was performed. At the time of patient entering the operating room, 10 minutes of pre oxygenation, and immediately after successful intubation, rScO 2 was measured on the surgical and non-surgical sides. At the same time, ultrasound was used to measure the cross-sectional area (CSA) of the gastric antrum and arterial blood gas analysis was performed. The partial pressure of end-tidal carbon dioxide (P ETCO 2) during the first mechanical ventilation after successful tracheal intubation, the incidence of hypoxemia [pulse oxygen saturation (SpO 2) < 0.95] during tracheal intubation, as well as prognostic indicators such as the length of intensive care unit (ICU) stay, total length of hospital stay, and Glasgow outcome scale (GOS) score at discharge were recorded. Results:During the study period, a total of 70 TBI patients underwent emergency general anesthesia surgery, of which 2 patients died postoperatively, 2 patients were unable to cooperate with closed mouth breathing, and 3 patients had poor ultrasound image acquisition in the gastric antrum, all of whom were excluded. A total of 63 patients were ultimately enrolled, including 32 in the conventional mask ventilation group and 31 in the THRIVE group. There were no statistically significant differences in gender, age, body mass index (BMI), American Society of Anesthesiologists (ASA) classification, Glasgow coma scale (GCS) score, optic nerve sheath diameter (ONSD), baseline vital signs, fasting situation, anesthesia time, surgical time, and intraoperative blood loss between the patients in the two groups, indicating comparability. When entering the operating room, there was no statistically significant difference in rScO 2 on the surgical and non-surgical sides, and blood gas analysis indexes arterial partial pressure of oxygen (PaO 2) and arterial partial pressure of carbon dioxide (PaCO 2) between the patients in the two groups. When pre oxygenated for 10 minutes, both the surgical and non-surgical sides rScO 2 levels in the THRIVE group were significantly higher than those in the conventional mask ventilation group (surgical side: 0.709±0.036 vs. 0.636±0.028, non-surgical side: 0.791±0.016 vs. 0.712±0.027, both P < 0.01), and the PaO 2 was significantly increased [mmHg (1 mmHg≈0.133 kPa): 450.23±60.99 vs. 264.88±49.33, P < 0.01], PaCO 2 was significantly reduced (mmHg: 37.81±3.65 vs. 43.59±3.76, P < 0.01), and the advantage continues tilled immediately after successful intubation. There was no statistically significant difference in CSA at each time point of ultrasound examination between the two groups. Compared with the conventional mask ventilation group, the patients in the THRIVE group showed a significant decrease in P ETCO 2 during the first mechanical ventilation after successful tracheal intubation (mmHg: 43.10±2.66 vs. 49.22±3.31, P < 0.01), and the incidence of hypoxemia during tracheal intubation was also significantly reduced [0% (0/31) vs. 28.12% (9/32), P < 0.01]. In terms of prognostic indicators, there was no statistically significant difference in the length of ICU stay and total length of hospital stay between the patients in the conventional mask ventilation group and the THRIVE group [length of ICU stay (days): 10 (9, 10) vs. 10 (9, 11), total length of hospital stay (days): 28.00 (26.00, 28.75) vs. 28.00 (27.00, 29.00), both P > 0.05]. However, the proportion of patients in the THRIVE group with a good prognosis at discharge (GOS score > 3) was significantly higher than that in the conventional mask ventilation group [35.5% (11/31) vs. 12.5% (4/32), P < 0.05]. Conclusion:THRIVE can significantly increase rScO 2 during anesthesia induction in TBI emergency surgery patients and improve their neurological function prognosis.

High flow nasal cannula（HFNC）is a novel oxygen therapy developed in recent years，and has been successfully used in pediatric diseases such as bronchiolitis and pneumonia.Although there has been a lack of clinical application guidelines in pediatrics，it has been increasingly applied to the treatment of exacerbations of bronchial asthma.This review focused on efficacy，application timing，complications and parameters adjustment of HFNC in children with asthma exacerbation，so as to further guide the clinical use.