Objective To analyze the monitoring data of cardio-cerebrovascular diseases prevention and control system in Yichang in 2022, and to provide data support and experience for the precise prevention and treatment of cardio-cerebrovascular diseases. Methods Acute cardiovascular and cerebrovascular event data were collected from the Yichang Cardio-cerebrovascular Events Monitoring System from January 1, 2022 to December 31, 2022. Descriptive analysis was conducted for the data collected. Statistical analysis was performed using SPSS 20.0 software, and a chi-square test was used to analyze the count data. Results A total of 37,217 cases of cardio-cerebrovascular events were monitored in Yichang in 2022. The crude incidence and the standardized incidence were 983.84/100,000 and 541.55/100,000, respectively. The incidence in males was higher than females (554.93/100,000 vs 428.91/100,000，χ² =464.52，P＜0.05). The top three diseases were cerebral infarction, acute myocardial infarction, and cerebral hemorrhage. The incidence of events increased with age, and 79.80% of the cases were over 60 years old. The main onset time was from May to August. Conclusion The use of the cardio-cerebrovascular events monitoring system in Yichang and the implementation of ^“mandatory reporting card^” monitoring can timely obtain the epidemic characteristics of the diseases, provide support for the precise formulation of prevention and control strategies and measures, reduce underreporting rates, and improve the monitoring system, which is worthy of reference and promotion.

BACKGROUND: Retinal ganglion cell (RGC) death caused by acute ocular hypertension is an important characteristic of acute glaucoma. Receptor-interacting protein kinase 3 (RIPK3) that mediates necroptosis is a potential therapeutic target for RGC death. However, the current understanding of the targeting agents and mechanisms of RIPK3 in the treatment of glaucoma remains limited. Notably, artificial intelligence (AI) technologies have significantly advanced drug discovery. This study aimed to discover RIPK3 inhibitor with AI assistance. METHODS: An acute ocular hypertension model was used to simulate pathological ocular hypertension in vivo . We employed a series of AI methods, including large language and graph neural network models, to identify the target compounds of RIPK3. Subsequently, these target candidates were validated using molecular simulations (molecular docking, absorption, distribution, metabolism, excretion, and toxicity [ADMET] prediction, and molecular dynamics simulations) and biological experiments (Western blotting and fluorescence staining) in vitro and in vivo . RESULTS: AI-driven drug screening techniques have the potential to greatly accelerate drug development. A compound called HG9-91-01, identified using AI methods, exerted neuroprotective effects in acute glaucoma. Our research indicates that all five candidates recommended by AI were able to protect the morphological integrity of RGC cells when exposed to hypoxia and glucose deficiency, and HG9-91-01 showed a higher cell survival rate compared to the other candidates. Furthermore, HG9-91-01 was found to protect the retinal structure and reduce the loss of retinal layers in an acute glaucoma model. It was also observed that the neuroprotective effects of HG9-91-01 were highly correlated with the inhibition of PANoptosis (apoptosis, pyroptosis, and necroptosis). Finally, we found that HG9-91-01 can regulate key proteins related to PANoptosis, indicating that this compound exerts neuroprotective effects in the retina by inhibiting the expression of proteins related to apoptosis, pyroptosis, and necroptosis. CONCLUSION AI-enabled drug discovery revealed that HG9-91-01 could serve as a potential treatment for acute glaucoma.
Animals ; Glaucoma/metabolism* ; Neuroprotective Agents/pharmacology* ; Mice ; Receptor-Interacting Protein Serine-Threonine Kinases/metabolism* ; Artificial Intelligence ; Retinal Ganglion Cells/metabolism* ; Disease Models, Animal ; Molecular Docking Simulation ; Mice, Inbred C57BL ; Male

Peritoneal metastasis represents the most aggressive form of gastric cancer metastasis and serves as a primary contributor to poor prognosis. Conventional therapeutic approaches offer limited survival benefits, making the development of novel treatment strategies an urgent medical priority. With advancements in molecular medicine and sociomedical sciences, contemporary cancer management is evolving towards individualized precision medicine. This transition has given rise to a plethora of innovative therapeutic strategies, including molecular typing-driven targeted therapy, immunotherapy, and locally targeted technology. These strategies emphasize the construction of a precise and individualized therapeutic framework through the integration of genomics, imaging genomics, and artificial intelligence-assisted decision-making, which promotes the continuous improvement of treatment strategies for peritoneal metastasis of gastric cancer. This article provides a comprehensive analysis of the prevailing individualized treatment modalities from the standpoint of precision medicine, offering novel perspectives on the management of peritoneal metastasis in gastric cancer.

Peritoneal metastasis represents the most aggressive form of gastric cancer metastasis and serves as a primary contributor to poor prognosis. Conventional therapeutic approaches offer limited survival benefits, making the development of novel treatment strategies an urgent medical priority. With advancements in molecular medicine and sociomedical sciences, contemporary cancer management is evolving towards individualized precision medicine. This transition has given rise to a plethora of innovative therapeutic strategies, including molecular typing-driven targeted therapy, immunotherapy, and locally targeted technology. These strategies emphasize the construction of a precise and individualized therapeutic framework through the integration of genomics, imaging genomics, and artificial intelligence-assisted decision-making, which promotes the continuous improvement of treatment strategies for peritoneal metastasis of gastric cancer. This article provides a comprehensive analysis of the prevailing individualized treatment modalities from the standpoint of precision medicine, offering novel perspectives on the management of peritoneal metastasis in gastric cancer.

Objective To investigate the vaccination status and vaccination willingness of novel coronavirus in HIV/AIDS population in Yunnan.Methods From October 2021 to June 2022,a questionnaire survey was conducted among 2180 HIV/AIDS patients in Kunming,Qujing,Yuxi,Zhaotong,Puer,Baoshan,Lincang,Honghe,Wenshan,Xishuangbanna,Dali,Dehong and Nujiang prefectures.The questionnaire included age,sex,education,nationality,education level,vaccination,adverse reactions within 7 days after the vaccination,safety of COVID-19 vaccine,awareness of effectiveness,vaccination willingness and so on.Results Among the subjects,2109 completed 3 injections,accounting for 96.74%,and 71 were not vaccinated,accounting for 3.26% .Within 7 days of inoculation,local adverse reactions occurred in 116 cases,accounting for 5.50%,and systemic adverse reactions occurred in 56 cases,accounting for 2.66% .Injection site pain,fatigue and muscle pain accounted for the highest proportion of adverse symptoms in different sex,age and the Han nationality,while the proportion of minority adverse reactions was very low,and there was no difference among the different sex and age(P>0.05).The main reasons for the reluctance of HIV/AIDS population to be vaccinated were(recommended by doctors)that HIV/AIDS patients could not be vaccinated(67.61%)and may have serious adverse reactions after the vaccination(19.72%).The factors affecting the vaccination were found by logistic regression analysis,whether they were worried about infecting novel coronavirus(OR = 0.121,95% CI = 0.083～0.640,P<0.001)and how much they knew about COVID-19 vaccine(OR = 28.932,95% CI = 15.469～54.115,P<0.001),safety of vaccination(OR = 13.953,95% CI = 4.819～40.404,P<0.001)and belief in the preventive effect of vaccine(OR = 14.017,95% CI = 4.752～41.348,P<0.001)were significant factors affecting vaccination.Among the 13 prefectures and cities,Dehong(20),Zhaotong(21)and Lincang(14)had the largest number of unvaccinated people.Conclusion After the mass vaccination,the rate of adverse reaction in HIV/AIDS population is low,the symptoms are mild,the correct and scientific advice and guidance from doctors and the full understanding of the harmfulness of the disease,the safety,prevention and effectiveness of the vaccine are the key to complete vaccination and put an end to vaccine hesitancy.

To evaluate the safety and efficacy of oral double-balloon enteroscopy for small intestinal bezoars with obstruction, the clinical, endoscopic, imaging, pathological and surgical data of patients with small intestinal bezoars and obstruction treated in Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School from December 2021 to March 2023 were retrospectively analyzed. A total of 5 patients, all female, aged 52-83 years, were included. The clinical manifestation was mainly digestive tract obstruction. The diameter of bezoars was 30-50 mm. Three were located in the jejunum, one in the proximal ileum, and one at the jejuno-ileal junction. Three cases were diagnosed as having small intestinal bezoars by imaging examination before operation. All 5 patients achieved technical success. Four patients achieved clinical success, the symptoms of obstruction were completely relieved, and 1 patient was partially relieved due to malignant obstruction. No obvious complication occurred in 5 patients after operation. The follow-up time was 15-790 days, and there was no recurrence. The results showed that oral double-balloon enteroscopy for small intestinal bezoars was safe and effective, providing a new treatment for patients with small intestinal bezoars except for surgery.

Objective:To explore the impact of unidentified injectable fillers on the soft tissue of nasal dorsum and rhinoplasty.Methods:The Plastic Surgery Information System of Xinhua Hospital Affiliated with Dalian University was utilized to conduct an analysis of 62 rhinoplasty patients between 2018 and 2019. Specifically, this included 28 patients with an unidentified history of injectable filler rhinoplasty, encompassing 1 male and 27 females with ages ranging from 19 to 53 years and a mean age of 28.8 years. Additionally, 34 patients underwent primary rhinoplasty, all of whom were female with ages ranging from 19 to 46 years and a mean age of 26.8 years. This study examined the effects of unidentified injectable fillers on the soft tissue of the nasal dorsum by analyzing the excised nasal dorsum under a microscope. Subsequently, statistical methods were performed to assess differences in gender, age, preoperative tip protrusion/nose length, postoperative tip protrusion/nose length, dorsal augmentation modality, and satisfaction, and to investigate the effect of unidentified injectables on the rate of dissatisfaction after rhinoplasty.Results:The histopathological analysis of unidentified injectable fillers removed from the nasal dorsum revealed the presence of mainly gel and granular fillers. The gel fillers, characterized by its pink jelly-like texture, contained unidentified injectable fillers, colorless glue, and were observed to flow out upon cutting. The granular filler, on the other hand, appeared as tough, irregularly shaped tissue similar to caviar. Additionally, evidence of muscle tissue in 5 pathologic sections indicated that the unidentified injectable fillers were injected into or near the dorsal nasal muscles, leading to varying degrees of muscle injuries upon excision. A comparison of 28 rhinoplasty patients with unidentified injectable fillers for nasal dorsal augmentation and 34 patients with primary rhinoplasty showed that 11 females in the former group and 4 females in the latter group were dissatisfied with the results. Statistical analysis demonstrated no significant differences between the two groups in terms of gender ( P=0.452), age ( P=0.219), preoperative tip projection/nasal length ( P=0.681), postoperative tip projection/nasal length ( P=0.105), and nasal dorsum augmentation methods ( P=0.413). However, the initial rhinoplasty group had a lower dissatisfactory rate (4 cases, 11.76%) and the unidentified injectables group had a higher dissatisfactory rate (11 cases, 39.29%), which was statistically significant between the two groups (χ 2=6.341, P=0.012). Conclusions:The presence of unidentified nasal injectable fillers can significantly decrease postoperative satisfactory rates, increase the incidence of dissatisfaction, and have adverse effects on the soft tissues of the nasal dorsum and the overall outcome of the rhinoplasty procedure.

Objective:To study the epidemiological characteristics and pathogen status of infection of patients with herpetic pharyngitis in eastern region of Chengdu in 2022, in order to provide experimental basis for scientific prevention and control of herpetic pharyngitis.Methods:Information and fecal specimens were collected from patients diagnosed with herpetic angina at sentinel monitoring hospitals in eastern region of Chengdu from January to December 2022, their epidemiological characteristics were analyzed, real-time fluorescence quantitative PCR (RT-PCR) and semi nested RT-PCR (RT-snPCR) were used to detect and identify enterovirus subtypes.Results:Among the 236 cases of herpetic angina, the age of the affected children was mainly 0-9 years (99.15%), with children aged below 3 years accounting for 75.85% of the total cases, children in the 1-year-old group had the highest constituent ratio, accounting for 47.88% of the total cases; The virus detection rate in the 2-year-old group was higher than that in the 0-year-old group ( χ2=5.945, P=0.015). There were 142 male infected cases (60.17%) and 94 female cases (39.83%); there was a statistically significant difference in the virus detection rate between the male group (91.55%) and the female group (78.72%) ( χ2=7.938, P=0.005). In the seasonal distribution, the summer group had the highest constituent ratio (40.25%), while the winter group had the lowest constituent ratio (11.86%), The composition ratio of the summer group was significantly higher than that of the other groups, and the differences were statistically significant ( χ2=10.393, 19.199, 49.358, all P<0.001). The virus detection rate in the summer group was significantly higher than that in the spring group and the winter group ( χ2=16.951, 4.592, both P<0.05). The RT-PCR result showed that a total of 204 out of 236 children with herpetic angina were virus positive, with a detection rate of 86.44% (204/236), including coxsackievirus A (CV-A) 6 (22.55%), CV-A16 (5.88%), CV-A2 (2.94%), enterovirus type A71 (EV-A71) (2.94%), and other enteroviruses (65.69%). The RT-snPCR result showed that five viruses were identified from other enteroviruses, including CV-A4 (8.33%), CV-A5 (6.86%), CV-A10 (12.25%), CV-A12 (24.02%), and coxsackievirus B3 (CV-B3) (6.86%); another 15 positive samples of enterovirus were not successfully classified. We selected 9 strains of the virus in this study and 30 reference sequences from the NCBI database to. Conclusions:Herpetic angina in eastern region of Chengdu in 2022 is mainly found in male children under 3 years of age, and was concentrated between April and June. It has been confirmed that CV-A12 and CV-A6 were more common in intestinal viruses, and the 9 strains isolated in this study were homologous to multiple isolates.

Bcr-Abl threonine 315 to isoleucine 315 (T315I) gatekeeper mutation induced drug resistance remains an unmet clinical challenge for the treatment of chronic myeloid leukemia (CML). Chemical degradation of Bcr-Abl

Objective: To know condom use negotiation with clients and regular sex partners and condom use in female sex workers (FSWs), and provide reference for the development of comprehensive HIV/AIDS intervention for FSWs. Methods: The cross sectional survey was conducted in Jianshui county and Mengzi county in Honghe Hani and Yi autonomous prefecture. A total of 476 FSWs aged 16 years and above were recruited from entertainment venues, and the information about their demographic characteristics, condom use negotiation and condom use were collected by using questionnaires. Logistic regression model was used to analyze related factors of condom use after negotiation between FSWs and clients unwilling use condom. Results: A total of 852 FSWs who aged (24.29±8.44) years old participated in the survey. In past month, 499 FSWs had negotiation for condom use with unwilling clients (58.6%, 499/852), after negotiation, 441 FSWs (88.4%, 441/499) had consistent condom use in each sex with the clients. In the past one month, 99 FSWs had negotiation for unwilling use condom with regular sex partners (14.4%, 99/687), after negotiation, 54 FSWs (54.5%, 54/99) had consistent condom use in each sex with regular sex partners. Among the FSWs, 266 (53.3%, 266/499) reported that they could say "It is a mandatory requirement" to persuade clients who were unwilling to use condom. 97(19.4%, 97/499) reported that they could say "There is risk for infection" to persuade clients who were unwilling to use condoms. 115 (23.1%,115/499) reported that they could say "It is a mandatory requirement" and "there is risk for infection" to persuade their unwilling clients to use condoms. 21 (4.2%, 21/499) reported that they used other strategies. 22 (4.4%, 22/499) felt that it was difficult to persuade clients to use condoms. Multivariate logistic regression analysis showed that compared with FSWs who felt difficult in persuading clients to use condoms, FSWs who felt moderate difficulty were more likely to have consistent condom use after negotiation (OR=4.00, 95%CI: 1.55-10.32) and FSWs who felt easy in persuading clients to use condoms were also more likely to have consistent condom use (OR=30.17, 95%CI: 3.22-282.44). Compared with FSWs used other strategies to persuade their clients to use condoms, FSWs who said it was a mandatory requirement were more likely to have consistent condom use after negotiation (OR=4.44, 95%CI: 1.41-14.01) and FSWs who said it was a mandatory requirement and there was risk for infection were also more likely to have consistent condom use (OR=5.52, 95%CI: 1.55-19.73). Conclusions Negotiation for condom use increased the rate of condom use in FSWs in sex with clients who were unwilling to use condom. The negotiation strategy of "It is a mandatory requirement" would promote condom use in FSWs in sex with clients who were unwilling to use condom. Besides, the negotiation strategy of saying "there is risk for infection" had additional effects.