Muscle-invasive bladder cancer (MIBC) is an aggressive cancer with a high recurrence risk due to micrometastases. Standard treatment, neoadjuvant cisplatin-based chemotherapy followed by radical cystectomy, is not suitable for all patients, with many being ineligible or experiencing recurrence, alongside significant toxicity concerns.Current Concepts: The introduction of immune checkpoint inhibitors (ICIs) into the perioperative setting —including neoadjuvant ICI use in cisplatin-ineligible patients, adjuvant ICI use in high-risk individuals, and chemoimmunotherapy in either the preoperative or postoperative period—has demonstrated promising clinical outcomes. Additionally, bladder preservation strategies are currently under investigation in select patients who exhibit favorable treatment responses, aiming to maintain quality of life without compromising oncologic outcomes. Nevertheless, challenges such as overtreatment, long-term toxicity, and immune-related adverse events remain significant, underscoring the necessity for precise patient selection.Discussion and Conclusion: To personalize perioperative management of MIBC, it is essential to develop and clinically implement robust predictive biomarkers. Assessment of molecular residual disease using circulating tumor DNA is emerging as a promising method to stratify risk, guide adjuvant treatment decisions, and monitor therapeutic response in real time. Future research should prioritize the validation of these biomarkers, refinement of patient selection criteria for bladder preservation strategies, and evaluation of novel therapeutic agents such as antibody-drug conjugates and fibroblast growth factor receptor inhibitors in the perioperative setting. Ultimately, adopting a precision oncology approach will be critical for balancing oncologic efficacy with toxicity management and achieving patient-centered outcomes.

Muscle-invasive bladder cancer (MIBC) is an aggressive cancer with a high recurrence risk due to micrometastases. Standard treatment, neoadjuvant cisplatin-based chemotherapy followed by radical cystectomy, is not suitable for all patients, with many being ineligible or experiencing recurrence, alongside significant toxicity concerns.Current Concepts: The introduction of immune checkpoint inhibitors (ICIs) into the perioperative setting —including neoadjuvant ICI use in cisplatin-ineligible patients, adjuvant ICI use in high-risk individuals, and chemoimmunotherapy in either the preoperative or postoperative period—has demonstrated promising clinical outcomes. Additionally, bladder preservation strategies are currently under investigation in select patients who exhibit favorable treatment responses, aiming to maintain quality of life without compromising oncologic outcomes. Nevertheless, challenges such as overtreatment, long-term toxicity, and immune-related adverse events remain significant, underscoring the necessity for precise patient selection.Discussion and Conclusion: To personalize perioperative management of MIBC, it is essential to develop and clinically implement robust predictive biomarkers. Assessment of molecular residual disease using circulating tumor DNA is emerging as a promising method to stratify risk, guide adjuvant treatment decisions, and monitor therapeutic response in real time. Future research should prioritize the validation of these biomarkers, refinement of patient selection criteria for bladder preservation strategies, and evaluation of novel therapeutic agents such as antibody-drug conjugates and fibroblast growth factor receptor inhibitors in the perioperative setting. Ultimately, adopting a precision oncology approach will be critical for balancing oncologic efficacy with toxicity management and achieving patient-centered outcomes.

Muscle-invasive bladder cancer (MIBC) is an aggressive cancer with a high recurrence risk due to micrometastases. Standard treatment, neoadjuvant cisplatin-based chemotherapy followed by radical cystectomy, is not suitable for all patients, with many being ineligible or experiencing recurrence, alongside significant toxicity concerns.Current Concepts: The introduction of immune checkpoint inhibitors (ICIs) into the perioperative setting —including neoadjuvant ICI use in cisplatin-ineligible patients, adjuvant ICI use in high-risk individuals, and chemoimmunotherapy in either the preoperative or postoperative period—has demonstrated promising clinical outcomes. Additionally, bladder preservation strategies are currently under investigation in select patients who exhibit favorable treatment responses, aiming to maintain quality of life without compromising oncologic outcomes. Nevertheless, challenges such as overtreatment, long-term toxicity, and immune-related adverse events remain significant, underscoring the necessity for precise patient selection.Discussion and Conclusion: To personalize perioperative management of MIBC, it is essential to develop and clinically implement robust predictive biomarkers. Assessment of molecular residual disease using circulating tumor DNA is emerging as a promising method to stratify risk, guide adjuvant treatment decisions, and monitor therapeutic response in real time. Future research should prioritize the validation of these biomarkers, refinement of patient selection criteria for bladder preservation strategies, and evaluation of novel therapeutic agents such as antibody-drug conjugates and fibroblast growth factor receptor inhibitors in the perioperative setting. Ultimately, adopting a precision oncology approach will be critical for balancing oncologic efficacy with toxicity management and achieving patient-centered outcomes.

This study aims to investigate the effect of Chaijin Jieyu Anshen Formula on the neuroinflammation of rats with insomnia complicated with depression through the regulation of triggering receptor expressed on myeloid cells 2(TREM2)/complement protein C1q signaling pathway. Rats were randomly divided into a normal group, a model group, a positive drug group, as well as a high, medium, and low-dose groups of Chaijin Jieyu Anshen Formula, with 10 rats in each group. Except for the normal group, the other groups were injected with p-chlorophenylalanine and exposed to chronic unpredictable mild stress to establish the rat model of insomnia complicated with depression. The sucrose preference experiment, open field experiment, and water maze test were performed to evaluate the depression in rats. Enzyme-linked immunosorbent assay was employed to detect serum 5-hydroxytryptamine(5-HT), dopamine(DA), and norepinephrine(NE) levels. Hematoxylin and eosin staining and Nissl staining were used to observe the damage in nucleus accumbens neurons. Western blot and immunofluorescence were performed to detect TREM2, C1q, postsynaptic density 95(PSD-95), and synaptophysin 1(SYN1) expressions in rat nucleus accumbens, respectively. Golgi-Cox staining was utilized to observe the synaptic spine density of nucleus accumbens neurons. The results show that, compared with the model group, Chaijin Jieyu Anshen Formula can significantly increase the sucrose preference as well as the distance and number of voluntary activities, shorten the immobility time in forced swimming test and the successful incubation period of positioning navigation, and prolong the stay time of space exploration in the target quadrant test. The serum 5-HT, DA, and NE contents in the model group are significantly lower than those in the normal group, with the above contents significantly increased after the intervention of Chaijin Jieyu Anshen Formula. In addition, Chaijin Jieyu Anshen Formula can alleviate pathological damages such as swelling and loose arrangement of tissue cells in the nucleus accumbens, while increasing the Nissl body numbers. Chaijin Jieyu Anshen Formula can improve synaptic damage in the nucleus accumbens and increase the synaptic spine density. Compared to the normal group, the expression of C1q protein was significantly higher in the model group, while the expression of TREM2 protein was significantly lower. Compared to the model group, the intervention with Chaijin Jieyu Anshen Formula significantly downregulated the expression of C1q protein and significantly upregulated the expression of TREM2. Compared with the model group, the PSD-95 and SYN1 fluorescence intensity is significantly increased in the groups receiving different doses of Chaijin Jieyu Anshen Formula. In summary, Chaijin Jieyu Anshen Formula can reduce the C1q protein expression, relieve the TREM2 inhibition, and promote the synapse-related proteins PSD-95 and SNY1 expression. Chaijin Jieyu Anshen Formula improves synaptic injury of the nucleus accumbens neurons, thereby treating insomnia complicated with depression.
Animals ; Male ; Rats ; Nucleus Accumbens/metabolism* ; Drugs, Chinese Herbal/administration & dosage* ; Depression/complications* ; Membrane Glycoproteins/genetics* ; Rats, Sprague-Dawley ; Sleep Initiation and Maintenance Disorders/complications* ; Neurons/metabolism* ; Receptors, Immunologic/genetics* ; Signal Transduction/drug effects* ; Synapses/metabolism*

Objective To observe the application effect of N-acetylcysteine in children with respiratory tract infection.Methods According to random number table method,children with respiratory tract infection were divided into control group and treatment group.The control group was given intravenous injection of ceftazidime(30-100 mg·kg-1,q12 h)on basis of routine symptomatic treatment,while treatment group was given aerosol inhalation of N-acetylcysteine solution(0.3 g∶3 mL,qd)on basis of control group.All patients were treated for 7 d.The clinical curative effect,remission time of symptoms,changes of chest X-ray,lung function[forced expiratory volume in 1 second(FEV1),tidal volume(VT),peak expiratory flow(PEF)],serum inflammatory factors,immune function and adverse drug reactions in the two groups were compared.Results In the trial,there were 28 cases excluded due to shedding and loss of follow-up,and there were 40 cases in treatment group and 52 cases in control group,respectively.After treatment,total clinical response rates in treatment group and control group were 92.50％(37 cases/40 cases)and 76.92％(40 cases/52 cases),the difference was statistically significant(P＜0.05).After treatment,disappearance time of fever in treatment group and control group were(2.96±0.65)and(4.83±0.81)d;remission time of cough were(5.58±1.08)and(7.45±1.24)d;remission time of asthma were(3.23±0.54)and(4.72±0.75)d;disappearance time of lung rales were(4.66±0.72)and(5.94±0.87)d;FEV1 were(2.26±0.25)and(1.79±0.21)L;VT were(13.76±1.32)and(10.27±1.17)mL·kg-1;PEF were(5.78±0.68)％and(4.92±0.62)％;levels of serum C-reactive protein(CRP)were(7.68±1.18)and(9.41±1.29)mg·L-1;levels of interleukin-6(IL-6)were(18.76±3.24)and(22.75±3.85)ng·mL-1;levels of tumor necrosis factor α(TNF-α)were(8.93±1.51)and(15.46±2.24)ng·mL-1;CD4+/CD8+were 1.35±0.29 and 1.20±0.30.There were statistically significant differences in the above indexes between the treatment group and the control group(all P＜0.05).In treatment group,there were 3 cases with nausea,1 case with vomiting and 1 case with diarrhea.In control group,there were 3 cases with vomiting and 2 cases with diarrhea.There was no significant difference in incidence of adverse drug reactions between treatment group and control group[12.50％(5 cases/40 cases)vs 9.62％(5 cases/52 cases),P＞0.05].Conclusion Curative effect of N-acetylcysteine combined with ceftazidime is significant in children with respiratory tract infection,which can effectively improve lung function,relieve airway inflammation and enhance immune function,with good safety.

Humans ; Acute Disease ; Pancreatitis/diagnosis* ; Follow-Up Studies ; Patient Discharge ; Disease Progression

AIM To evaluate the quality of Beidougen Formula Granules.METHODS Fifteen batches of standard decoctions and three batches of formula granules were prepared,after which paste rate and contents,transfer rates of magnoflorine,daurisoline,dauricine were determined.HPLC specific chromatograms were established,and cluster analysis was adopted in chemical pattern recognition.RESULTS For three batches of formula granules,the paste rates were 15.1%-16.6%,the contents of magnoflorine,daurisoline,dauricine were 18.93-19.39,9.42-9.60,6.79-6.85 mg/g with the transfer rates of 34.42%-35.25%,43.81%-44.65%,27.27%-27.51%from decoction pieces to formula granules,respectively,and there were seven characteristic peaks in the specific chromatograms with the similarities of more than 0.95,which demonstrated good consistence with those of standard decoctions and accorded with related limit requirements.Fifteen batches of standard decoctions were clustered into two types,and the medicinal materials produced from Jilin,Hebei,Shangdong could be used for the preparation of formula granules.CONCLUSION This reasonable and reliable method can provide references for the quality control and clinical application of Beidougen Formula Granules.

Objective:To analyze the clinical efficacy of electrolysis of depigmented hair using a trichiasis electrolyzer combined with hair follicle transplantation in the treatment of vitiligo-associated leukotrichia.Methods:Clinical data were retrospectively collected from 25 patients with stable vitiligo-associated leukotrichia in the Department of Dermatologic Surgery, Hangzhou Third People′s Hospital from January 2019 to January 2021. All the patients received electrolysis of depigmented hair using a trichiasis electrolyzer combined with hair follicle transplantation. Outpatient follow-up visits were conducted in the first week, as well as the first, third and sixth months after surgery. The texture and growth status of transplanted hair were observed, and the survival rate of transplanted hair follicles and the proportion of newborn white hair in white hair in the original lesions were recorded.Results:Among the 25 patients with stable vitiligo, there were 14 males and 11 females, and their disease duration ranged from 2 to 15 years, with the average duration being 5.8 years. A total of 30 white patches accompanied by leukotrichia were included, including 9 on the scalp, 7 on the eyebrows and 14 on the eyelashes. One week after surgery, the transplanted hair survived well in all patients, without obvious shedding or local infection. Six months after surgery, repigmentation was observed in most hair in the original lesion area, and only a small amount of white hair grew out, without obvious scarring; the survival rate of transplanted hair follicles was 76.5% ± 10.0%, and the proportion of newborn white hair in white hair in the original lesions was 16.7% ± 7.8%.Conclusion:Electrolysis of depigmented hair using a trichiasis electrolyzer combined with hair follicle transplantation was effective in the treatment of vitiligo-associated leukotrichia, with a simple treatment process and few postoperative complications, which provided a reliable choice for the clinical treatment of vitiligo-associated leukotrichia.

Objective: To find a viable alternative to reduce the number of doses required for the patients with post-traumatic stress disorder (PTSD), and to improve efficacy and patient compliance. Methods: In this study, we used ginger oil, a phytochemical with potential therapeutic properties, to prepare ginger oil patches. High-performance liquid chromatography (HPLC) was used to quantify the main active component of ginger oil, 6-gingerol. Transdermal absorption experiments were conducted to optimize the various pressure-sensitive adhesives and permeation enhancers, including their type and concentration. Subsequently, the ginger oil patches were optimized and subjected to content determination and property evaluations. A PTSD mouse model was established using the foot-shock method. The therapeutic effect of ginger oil patches on PTSD was assessed through pathological sections, behavioral tests, and the evaluation of biomarkers such as tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), brain-derived neurotrophic factor (BDNF), and melatonin (MT). Results: The results demonstrated that ginger oil patches exerted therapeutic effects against PTSD by inhibiting inflammatory responses and modulating MT and BDNF levels. Pharmacokinetic experiments revealed that ginger oil patches maintained a stable blood drug concentration for at least one day, addressing the rapid metabolism drawback of 6-gingerol and enhancing its therapeutic efficacy. Conclusions Ginger oil can be prepared as a transdermal drug patch that meets these requirements, and the bioavailability of the prepared patch is better than that of oral administration. It can improve PTSD with good patient compliance and ease of administration. Therefore, it is a promising therapeutic formulation for the treatment of PTSD.

Objective:To investigate the efficacy of different frequencies of modified electroconvulsive therapy in patients with depressive disorder and its effect on cognitive function and functional near infrared spectroscopy.Methods:The clinical data from 60 patients with depressive disorder, admitted to The Third People's Hospital of Huzhou between December 2022 and July 2023, were retrospectively analyzed. This study was designed as a case-control study. These patients were divided into three treatment groups according to different treatment methods: Group 1 ( n = 20), Group 2 ( n = 20), and Group 3 ( n = 20). All patients underwent conventional antidepressant therapy. Additionally, Group 1 received six sessions of modified electroconvulsive therapy, Group 2 received eight sessions, and Group 3 received ten sessions. The treatment duration for all groups was 4 weeks. Comparisons were made among the three groups for pre- and post-treatment scores on the 24-item Hamilton Depression Rating Scale, 14-item Hamilton Anxiety Rating Scale, Clinical Global Impression Scale, Mini-Mental State Examination, Wisconsin Card Sorting Test, Trail Making Test Part A (TMT-A), Trail Making Test Part B (TMT-B), and Digit Symbol Substitution Test. Furthermore, the incidence of adverse reactions during treatment was calculated, and the Treatment Emergent Symptom Scale was used to assess the occurrence of adverse drug reactions. Moreover, functional Near-Infrared Spectroscopy was used before and after treatment to evaluate the cognitive function of patients under the Verbal Fluency Task. Results:At 1, 2, and 4 weeks of treatment, the 24-item Hamilton Depression Rating Scale, 14-item Hamilton Anxiety Rating Scale, and Clinical Global Impression Scale scores of Group 2 and Group 3 were significantly lower than those of Group 1 ( Finter-group = 32.09, Ftime = 54.27, Finteraction = 7.53, all P < 0.05; Finter-group = 38.14, Ftime = 69.33, Finteraction = 8.59, all P < 0.05; Finter-group = 11.22, Ftime = 28.29, Finteraction = 9.14, all P < 0.05). The Mini-Mental State Examination, Wisconsin Card Sorting Test, and Digit Symbol Substitution Test scores of Group 1 and Group 2 were significantly higher than those of Group 3, while Trail Making Test Part A and Trail Making Test Part B scores of Group 1 and Group 2 were significantly lower than those of Group 3 ( Finter-group = 14.20, Ftime = 44.27, Finteraction = 6.24, all P < 0.05; Finter-group = 18.23, Ftime = 67.15, Finteraction = 8.54, all P < 0.05; Finter-group = 9.30, Ftime = 75.16, Finteraction = 9.41, all P < 0.05; Finter-group = 19.47, Ftime = 85.76, Finteraction = 9.33, all P < 0.05; Finter-group = 22.26, Ftime = 46.37, Finteraction = 6.52, all P < 0.05). There was no significant difference in the incidence of adverse reactions among the three groups ( Finter-group = 3.03, Ftime = 8.36, Finteraction = 1.25, all P > 0.05). After 4 weeks of treatment, the number of Verbal Fluency Task words and oxy-Hb level in Group 2 were significantly higher compared with those in Group 1 and Group 3 ( F = 29.71, 198.57, both P < 0.05). Conclusion:Modified electroconvulsive therapy is highly effective and safe in treating depressive disorders in patients. Eight sessions of modified electroconvulsive therapy administered within 4 weeks have been shown to exhibit better clinical efficacy and lead to greater improvements in cognitive function and functional near-infrared spectroscopy measurements compared with six or ten sessions of treatment.