To address the current issues of data imbalance and scarcity in photoplethysmography (PPG) data for type 2 diabetes mellitus (T2DM) prediction, this study proposes an improved conditional Wasserstein generative adversarial network with gradient penalty (CWGAN-GP). The algorithm integrated gated recurrent unit (GRU) networks and self-attention mechanisms to construct a generator, aiming to produce high-quality PPG signals. Various data augmentation methods, including the improved CWGAN-GP, were employed to expand the PPG dataset, and multiple classifiers were applied for T2DM prediction analysis. Experimental results showed that the model trained on data generated by the improved CWGAN-GP achieved the optimal prediction performance. The highest accuracy reached 0.895 0, and compared with other data enhancement methods, this approach exhibited significant advantages in terms of precision and F1-score. The generated data notably enhances the accuracy and generalization ability of T2DM prediction models, providing a more reliable technical basis for non-invasive early T2DM screening based on PPG signals.
Photoplethysmography/methods* ; Diabetes Mellitus, Type 2/diagnosis* ; Humans ; Algorithms ; Neural Networks, Computer ; Signal Processing, Computer-Assisted ; Prediction Algorithms

Ischemic stroke and hemorrhagic stroke have different pathogenic mechanisms,but share similarities in metabolic dysregulation,inflammatory responses and oxidative stress.This paper summarized 28 metabolic markers shared between ischemic stroke and hemorrhagic stroke with consistent trends through literature review.It also provided an overview of their involvement in abnormal energy metabolism,inflammatory responses,blood-brain barrier disruption,and neural damage in relation to stroke.The aim is to provide a scientific basis for future prognosis,curative efficacy evaluation and future homotherapy of ischemic stroke and hemorrhagic stroke,and provide insights for the development of new therapies and new drugs.

Fungi are widely present in the human environment and generally non-pathogenic.However,they may invade tissues and cause disease when host immunity is compromised or conditions conducive to fungal proliferation arise.A case of a 70-year-old woman with acute gastrointestinal perforation and secondary abdominal infection,admitted to the department of intensive care medicine(ICU)of the Affiliated Hospital of Qingdao University on August 17,2021 was enrolled.Following emergency exploratory laparotomy with gastric perforation repair,partial small bowel resection,peritoneal lavage drainage,and jejunal feeding jejunostomy,the patient received imipenem and cilastatin sodium antimicrobial therapy.Despite these interventions,clinical deterioration ensued with septic shock and multiple organ dysfunction syndrome.Prompt initiation of antifungal therapy alongside existing anti-infective treatment,anti-shock management,continuous renal replacement therapy(CRRT),and invasive mechanical ventilation led to rapid clinical improvement.Notably,blood cultures obtained at admission revealed Candida albicans after 5 days in ICU,while pathological examination of gastric pyloric perforation margins(8 days post-admission)demonstrated abundant Candida and small bowel ulcer sections showed extensive Mucor infiltration.This case highlights critical lessons in ICU management:Invasive fungal infection should be strongly suspected when gastrointestinal perforation patients deteriorate despite adequate surgical intervention and empirical antibacterial therapy;Timely fungal diagnostic workup should be initiated,utilizing validated fungal infection risk assessment tools to guide rapid diagnosis;Early empirical antifungal therapy proves crucial for improving outcomes in such critical scenarios.

Polygalae Japonicae Herba has the functions of expectorant and relieving cough,promoting blood circulation and detumescence,detoxification and relieving pain.It mainly contains triterpene saponins,flavonoids,xanthones,oligosaccharides and other active components,which has many pharmacological effects,such as anti-inflammatory,analgesic,neuroprotective,anti-tumor,regulation of lipid metabolism,anti-infective preterm birth,etc.,and shows good efficacy in in the treatment of nervous,metabolic and other system diseases.This article reviewed the chemical composition and pharmacological effects of Polygalae Japonicae Herba,combining the concept of quality markers of Chinese materia medica,predicted and analyzed the quality markers of Polygalae Japonicae Herba based on plant phylogenetics,uniqueness of chemical components,efficacy of Chinese materia medica,pharmacological properties of Chinese materia medica,new pharmacological effects,detectability of chemical components,network pharmacology and molecular docking technology,in order to provide reference for the study on the material basis of the medicinal effects and quality standards of Polygalae Japonicae Herba.

Ischemic stroke and hemorrhagic stroke have different pathogenic mechanisms,but share similarities in metabolic dysregulation,inflammatory responses and oxidative stress.This paper summarized 28 metabolic markers shared between ischemic stroke and hemorrhagic stroke with consistent trends through literature review.It also provided an overview of their involvement in abnormal energy metabolism,inflammatory responses,blood-brain barrier disruption,and neural damage in relation to stroke.The aim is to provide a scientific basis for future prognosis,curative efficacy evaluation and future homotherapy of ischemic stroke and hemorrhagic stroke,and provide insights for the development of new therapies and new drugs.

Fungi are widely present in the human environment and generally non-pathogenic.However,they may invade tissues and cause disease when host immunity is compromised or conditions conducive to fungal proliferation arise.A case of a 70-year-old woman with acute gastrointestinal perforation and secondary abdominal infection,admitted to the department of intensive care medicine(ICU)of the Affiliated Hospital of Qingdao University on August 17,2021 was enrolled.Following emergency exploratory laparotomy with gastric perforation repair,partial small bowel resection,peritoneal lavage drainage,and jejunal feeding jejunostomy,the patient received imipenem and cilastatin sodium antimicrobial therapy.Despite these interventions,clinical deterioration ensued with septic shock and multiple organ dysfunction syndrome.Prompt initiation of antifungal therapy alongside existing anti-infective treatment,anti-shock management,continuous renal replacement therapy(CRRT),and invasive mechanical ventilation led to rapid clinical improvement.Notably,blood cultures obtained at admission revealed Candida albicans after 5 days in ICU,while pathological examination of gastric pyloric perforation margins(8 days post-admission)demonstrated abundant Candida and small bowel ulcer sections showed extensive Mucor infiltration.This case highlights critical lessons in ICU management:Invasive fungal infection should be strongly suspected when gastrointestinal perforation patients deteriorate despite adequate surgical intervention and empirical antibacterial therapy;Timely fungal diagnostic workup should be initiated,utilizing validated fungal infection risk assessment tools to guide rapid diagnosis;Early empirical antifungal therapy proves crucial for improving outcomes in such critical scenarios.

Polygalae Japonicae Herba has the functions of expectorant and relieving cough,promoting blood circulation and detumescence,detoxification and relieving pain.It mainly contains triterpene saponins,flavonoids,xanthones,oligosaccharides and other active components,which has many pharmacological effects,such as anti-inflammatory,analgesic,neuroprotective,anti-tumor,regulation of lipid metabolism,anti-infective preterm birth,etc.,and shows good efficacy in in the treatment of nervous,metabolic and other system diseases.This article reviewed the chemical composition and pharmacological effects of Polygalae Japonicae Herba,combining the concept of quality markers of Chinese materia medica,predicted and analyzed the quality markers of Polygalae Japonicae Herba based on plant phylogenetics,uniqueness of chemical components,efficacy of Chinese materia medica,pharmacological properties of Chinese materia medica,new pharmacological effects,detectability of chemical components,network pharmacology and molecular docking technology,in order to provide reference for the study on the material basis of the medicinal effects and quality standards of Polygalae Japonicae Herba.

Objective:To systematically integrate qualitative researches on the financial toxicity experience of cancer patients, so as to provide reference for formulating intervention strategies for financial toxicity in cancer patients.Methods:Qualitative studies on financial toxicity experience of cancer patients were searched in Web of Science, PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, VIP, Wanfang data, and China Biology Medicine disc, with a search period from database establishment to August 31, 2023. The quality of the included literature was evaluated using the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence Based Health Care Center in Australia. The aggregation integration method was used to integrate the results.Results:A total of 12 articles were included, and 68 research results were extracted and categorized into 15 new categories. Four integrated results were obtained, including anxiety and stress under financial difficulties, relying on family members to start a new in adversity, and dancing together with treatment and life to write a new article, and great expectations for the future.Conclusions:Pay attention to the financial toxicity of cancer patients, actively seek response strategies, and bring benefits to cancer patients.

OBJECTIVE To evaluate the ameliorative effect of Juanbi Tongluo Oral Liquid on sciatic neuronal apoptosis in Type 2 diabetic model mice.METHODS The Type 2 diabetes mouse model was established by feeding with high-fat and high-sugar diet combined with intraperitoneal injection of streptozotocin(STZ).The mice were treated with metformin(200 mg·kg-1·d-1),low dose(3.9 g·kg-1·d-1)and high dose(7.8 g·kg-1·d-1)Juanbi Tongluo Oral Liquid for 35 days.The latency of response to thermal stimu-lation was detected by hot plate,and the values of blood glucose insulin and glycosylated hemoglobin were determined.Biochemical kits were used to detect the expression of serum total cholesterol(T-CHO),triglyceride(TG),high density lipoprotein cholesterol(HDL-C),low density lipoprotein cholesterol(LDL-C),superoxide dismutase(SOD),catalase(CAT),glutathione peroxidase(GSH-Px)and oxidation product malondialdehyde(MDA).The expression of tumor cytokine α(TNF-α),interleukin(IL)-1β,IL-6 and IL-10 in serum of mice were detected by ELISA method;the injury of sciatic nerve of model mice was detected by HE staining;the apoptosis of sciatic nerve was detected by TUNEL method;and the expression of neurofilament protein NF-L,apoptosis(cleaved Caspase-3,Caspase-3)and oxidative stress(Nrf2,HO-1)signal pathway proteins in sciatic nerve of model mice were detected by Western blot method.RESULTS High-dose Juanbi Tongluo Oral Liquid shortened the latent period of heat pain response in model mice(P<0.01);downregulated fasting blood glucose and glycated hemoglobin(P<0.01),and upregulated fasting plasma insulin in model mice(P<0.01);downregulated serum T-CHO,TG,and LDL-C levels(P<0.01),upregulated HDL-C levels(P<0.01);downregulated serum pro-inflammatory factors TNF-α,IL-1β and IL-6 levels(P<0.05),upregulated the anti-inflammatory cyto-kine IL-10 level(P<0.01);inhibited sciatic nerve structural damage and apoptosis(P<0.05);downregulated the ratio of cleaved Caspase-3 to Caspase-3 in the apoptosis pathway(P<0.01);upregulated the expression of neurofilament proteins NF-L and NF-H in sciatic nerve tissue(P<0.05,P<0.01);and upregulated the expression of antioxidant stress proteins Nrf2 and HO-1(P<0.01).CONCLUSION Juanbi Tongluo Oral Liquid can improve sciatic neuronal apoptosis of Type 2 diabetic mice,which may be related to its effect on improving oxidative stress and inflammatory stress.

Objective:To assess the risk of venous thromboembolism (VTE) and anticoagulation-related bleeding of acute critical emergency patients staying in the emergency department at least 72 h, so as to improve the ability of emergency physicians to identify risk factors of VTE and their awareness of safety prevention in these patients.Methods:Multicenter emergency internal medicine patients meeting the inclusion criteria at the same time were collected. Padua and Caprini scores were used to evaluate the risk of VTE and the HAS-BLED score was used to assess the risk of anticoagulation-related bleeding.Results:A total of 930 emergency patients from 7 medical centers were enrolled in our study from January 15, 2021 to March 15, 2021. The proportion of high-risk population with VTE was 50.22% with Padua score and 78.49% with Caprini score, respectively. The proportion of high-risk bleeding (HAS-BLED score) was 40.43%.Conclusions:More than half of the acute critical ill patients who stay in emergency department for more than 72 h are at high risk of VTE. This group of patients have a relatively low risk of anticoagulation-related bleeding.