BACKGROUND:Eupatilin,a flavonoid active component derived from Artemisia sinensis,has been reported to relieve inflammation and improve neurological scores in rats with subarachnoid hemorrhage,but its role and mechanism in learning and memory remain unclear.OBJECTIVE:To investigate the effects of eupatilin on learning and memory abilities and P38 mitogen activated protein kinase(p38 MAPK)/signal transducer and activator of transcription-3(STAT3)pathway proteins in rats with subarachnoid hemorrhage.METHODS:A total of 50 Sprague-Dawley rats were randomly divided into sham surgery group,model group,eupatilin group,hesperetin group,eupatilin+hesperetin group,with 10 rats in each group.Except for the sham surgery group,the rats in the other groups were used to construct a subarachnoid hemorrhage model through intravascular perforation.Two hours after successful modeling,the eupatilin group was injected with 10 mg/kg eupatilin via the tail vein,the hesperetin group was injected with 50 mg/kg hesperetin(p38 MAPK/STAT3 signaling pathway activator)via the tail vein,the eupatilin+hesperetin group was injected with 10 mg/kg eupatilin and 50 mg/kg hesperetin via the tail vein,and the sham surgery group and the model group were injected with 10 mL/kg saline via the tail vein.The drug treatment lasted for 24 hours.The neurologic deficit score and Morris water maze experiment were applied to detect the neurological function and learning and memory abilities of rats.Hematoxylin-eosin staining was performed to detect the histopathological changes of the hippocampus.TUNEL method was used to detect neuronal apoptosis.Immunohistochemical staining was conducted to detect the number of doublecortin-positive cells in hippocampal tissue.Western blot was applied to detect the expression of p38 MAPK/STAT3 protein in hippocampal tissue.RESULTS AND CONCLUSION:Compared with the sham surgery group,rats in the model group had lower neurological deficit scores,learning and memory abilities,and number of doublecortin-positive cells(P<0.05),and higher neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05).Compared with the model group,rats in the eupatilin group showed higher neurological deficit scores,learning and memory abilities,and number of doublecortin-positive cells(P<0.05),and lower neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05),while those in the nerolone group showed lower neurological deficit scores,learning and memory abilities,and number of doublecortin-positive cells(P<0.05),and higher neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05).Compared with the eupatilin group,rats in the eupatilin+hesperetin group had lower neurological deficit scores,learning memory abilities,and number of doublecortin-positive cells(P<0.05),and higher neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05).Hematoxylin-eosin staining showed that compared with the model group,the nerve cells were more neatly arranged in the eupatilin group,disorganized in the hesperetin group,and arranged in a similar way to the model group in the eupatilin+hesperetin group.To conclude,eupatilin may improve learning and memory abilities of rats with subarachnoid hemorrhage by inhibiting the p38 MAPK/STAT3 signaling pathway.

The improvement of the mechanism for the transformation of Traditional Chinese Medicine(TCM)scientific and technological achievements,as well as increasing the rate of achievement transformation,is an urgent need for the industrialization of scientific and technological achievements.Due to the uniqueness of theories,complexity of compound prescriptions,and inheritance of experience in TCM,the rate of scientific and technological achievements transformation is low.Based on the theory of Complex Adaptive System,it elaborates on the four characteristics of the TCM achievement transformation process,namely,aggregation,diversity,nonlinearity,and flow,as well as the three mechanisms,namely,the mechanisms of identification,building blocks and internal model.It also puts forward relevant suggestions such as promoting the deep aggregation of cross-border subjects,strengthening the construction of a multi-dimensional identification system,and constructing a highly adaptable internal model mechanism.

Objective To investigate the effect of pneumoperitoneum pressure during robotic-assisted kidney transplantation (RAKT) on the function of the transplant kidney. Methods The data of 243 kidney transplant recipients were retrospectively analyzed and divided into open kidney transplantation (OKT) group (n=105) and RAKT group (n=138). The RAKT group was further divided into 13 mmHg group (n=67) and 7 mmHg group (n=71) based on pneumoperitoneum pressure. The donor information, recipient's preoperative general data, intraoperative data, and postoperative recovery of the three groups were compared. In the RAKT group, the renal artery, segmental artery, interlobar artery, and venous flow velocity of the transplant kidney were measured using laparoscopic ultrasound. Results There was a statistically significant difference in donor types among the groups (P<0.05), while other donor information and recipient's preoperative general data showed no statistically significant differences (all P>0.05). There were no statistically significant differences in serum creatinine and complications at 30 days and 1 year postoperatively among the groups (all P>0.05). The OKT group and 7 mmHg group had more intraoperative urine output than the 13 mmHg group. Both RAKT groups had less intraoperative blood loss and shorter hospital stays than the OKT group, and longer operation times than the OKT group (all P<0.05). There were no statistically significant differences in operation time, intraoperative blood loss, and hospital stay between the two RAKT groups (all P>0.05). The vascular flow velocity of the transplant kidney decreased at 13 mmHg compared to 7 mmHg pneumoperitoneum pressure, but the differences were not statistically significant (all P>0.05). Conclusions Controllable pneumoperitoneum pressure has a limited impact on the vascular flow velocity of the transplanted kidney. RAKT is a safe and effective surgical method under appropriate pneumoperitoneum pressure, and choosing a lower pneumoperitoneum pressure is more conducive to the early recovery of renal function postoperatively.

Artificial intelligence (AI) technology enhances the function of acupuncture clinical decision support system (CDSS) by promoting the accuracy of its diagnosis, assisting the formulation of personalized therapeutic regimen, and realizing the scientific and precise evaluation of its therapeutic effect. This paper deeply analyzes the unique advantages of AI-based acupuncture CDSS, including the intelligence and high efficiency. Besides, it points out the challenges of data security, the lack of model interpretation and the complexity of interdisciplinary cooperation in the development of acupuncture CDSS. With the continuous development and improvement of AI technology, acupuncture CDSS is expected to play a more important role in the fields of personalized medicine, telemedicine and disease prevention, and to further advance the efficiency and effect of acupuncture treatment, drive the modernization of acupuncture, and enhance its position and influence in the global healthcare system.
Humans ; Acupuncture Therapy ; Artificial Intelligence ; Decision Support Systems, Clinical

The expert consensus on the clinical treatment of herpes zoster with fire needling was developed, and the commonly used fire needling treatment scheme verified by clinical research was selected to form a standardized diagnosis and treatment scheme for acute herpes zoster and postherpetic neuralgia (PHN), so as to answer the core problems in clinical application. The consensus focuses on patients with herpes zoster, and forms recommendations for 9 key clinical issues, covering simple fire needling and TCM comprehensive therapy based on fire needling, including fire needling combined with cupping, fire needling combined with Chinese herb, fire needling combined with cupping and Chinese herb, fire needling combined with filiform needling, fire needling combined with moxibustion, and provides specific recommendations and operational guidelines for various therapies.
Humans ; Herpes Zoster/therapy* ; Acupuncture Therapy/instrumentation* ; Consensus ; Clinical Protocols

The classic principles of oncological surgery were accepted based the procedures from radical surgery for breast cancer described by Halsted in 1894, which can be summarized as tumor en bolc resection, clean surgical margin, regional lymph nodes dissection, and tumor-free technique. The classic principles of oncological surgery are the cornerstone of cancer surgical treatment and have significantly promoted the development of oncological surgery. The minimally invasive surgery is the trend of contemporary oncological surgery for the characteristics of minimal invasion, better tissue identification, precise manipulation, and fast postoperative recovery. Head and neck cancers are usually related to the upper aerodigestive tract, as well as important nerves and blood vessels in head and neck. The anatomical structures of the relative organs are intricate and delicate, and their functions are crucial. Therefore, there is an urgent need for minimally invasive surgical techniques. However, the head and neck cancers which are larger or located in some special sites such as the skull base have to be removed by piecemeal resection in minimally invasive surgery. The piecemeal resection of tumor increases the risks of tumor positive surgical margins and tumor implantation metastasis. The goal of radical surgery for cancers is to completely remove the tumor and obtain a really clean surgical margin. If head and neck cancer is indication for radical surgery, appropriate operative manipulation (en bloc or piecemeal resection) is able to achieve the goal of radical surgery. Giving attention to both the advantages of the principles of oncological surgery and minimally invasive surgical techniques benefits more patients with head and neck cancers from better survival rate and minor invasive morbidities.

Objective:To explore the predictive value of human cartilage glycoprotein 39 (YKL-40) and growth differentiation factor 15 (GDF-15) for clinical outcomes of patients with Parkinson disease (PD).Methods:A total of 109 patients with PD admitted to Xinxiang Central Hospital from February 2021 to February 2023 were selected and treated with regular anti-PD medications for 4 weeks, with dosage appropriately adjusted according to clinical status and individual response.Clinical outcomes were evaluated after 2 months of treatment, and the predictive value of serum YKL-40 and GDF-15 at admission for clinical outcomes was analyzed.Data were analyzed by independent sample t-test, χ2 test and Logistic regression using SPSS 26.0. Results:PD patients with poor outcomes exhibited higher serum levels of YKL-40((3.18±0.67)mg/L, (2.34±0.41)mg/L) and GDF-15((457.82±142.83)pg/mL, (282.95±105.96)pg/mL) than those with good outcomes, and the differences were statistically significant ( t=8.082, 7.349, both P<0.05).Logistic regression analysis showed that elevated serum levels of YKL-40( B=0.664, OR=1.943, 95% CI=1.237-3.052) and GDF-15( B=0.185, OR=1.787, 95% CI=1.145-2.789) both influenced the clinical outcomes of PD patients(both P<0.05).Serum YKL-40 combined with GDF-15 demonstrated a predictive sensitivity of 87.23%, specificity of 90.32%, and AUC of 0.927(95% CI=0.861-0.968) for clinical outcomes in PD patients.The AUC was significantly higher than that achieved by either indicator alone (YKL-40: AUC (95% CI)=0.722 (0.628-0.804); GDF-15: AUC (95% CI)=0.797 (0.709-0.868)). Conclusion:The elevated levels of YKL-40 and GDF-15 in PD patients are associated with clinical outcomes, which may be the potential markers for predicting clinical outcomes of patients with PD.

BACKGROUND:Eupatilin,a flavonoid active component derived from Artemisia sinensis,has been reported to relieve inflammation and improve neurological scores in rats with subarachnoid hemorrhage,but its role and mechanism in learning and memory remain unclear.OBJECTIVE:To investigate the effects of eupatilin on learning and memory abilities and P38 mitogen activated protein kinase(p38 MAPK)/signal transducer and activator of transcription-3(STAT3)pathway proteins in rats with subarachnoid hemorrhage.METHODS:A total of 50 Sprague-Dawley rats were randomly divided into sham surgery group,model group,eupatilin group,hesperetin group,eupatilin+hesperetin group,with 10 rats in each group.Except for the sham surgery group,the rats in the other groups were used to construct a subarachnoid hemorrhage model through intravascular perforation.Two hours after successful modeling,the eupatilin group was injected with 10 mg/kg eupatilin via the tail vein,the hesperetin group was injected with 50 mg/kg hesperetin(p38 MAPK/STAT3 signaling pathway activator)via the tail vein,the eupatilin+hesperetin group was injected with 10 mg/kg eupatilin and 50 mg/kg hesperetin via the tail vein,and the sham surgery group and the model group were injected with 10 mL/kg saline via the tail vein.The drug treatment lasted for 24 hours.The neurologic deficit score and Morris water maze experiment were applied to detect the neurological function and learning and memory abilities of rats.Hematoxylin-eosin staining was performed to detect the histopathological changes of the hippocampus.TUNEL method was used to detect neuronal apoptosis.Immunohistochemical staining was conducted to detect the number of doublecortin-positive cells in hippocampal tissue.Western blot was applied to detect the expression of p38 MAPK/STAT3 protein in hippocampal tissue.RESULTS AND CONCLUSION:Compared with the sham surgery group,rats in the model group had lower neurological deficit scores,learning and memory abilities,and number of doublecortin-positive cells(P<0.05),and higher neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05).Compared with the model group,rats in the eupatilin group showed higher neurological deficit scores,learning and memory abilities,and number of doublecortin-positive cells(P<0.05),and lower neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05),while those in the nerolone group showed lower neurological deficit scores,learning and memory abilities,and number of doublecortin-positive cells(P<0.05),and higher neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05).Compared with the eupatilin group,rats in the eupatilin+hesperetin group had lower neurological deficit scores,learning memory abilities,and number of doublecortin-positive cells(P<0.05),and higher neuronal apoptosis rate and protein expression of p-p38 MAPK/p38 MAPK and p-STAT3/STAT3(P<0.05).Hematoxylin-eosin staining showed that compared with the model group,the nerve cells were more neatly arranged in the eupatilin group,disorganized in the hesperetin group,and arranged in a similar way to the model group in the eupatilin+hesperetin group.To conclude,eupatilin may improve learning and memory abilities of rats with subarachnoid hemorrhage by inhibiting the p38 MAPK/STAT3 signaling pathway.

Objective:To explore the predictive value of human cartilage glycoprotein 39 (YKL-40) and growth differentiation factor 15 (GDF-15) for clinical outcomes of patients with Parkinson disease (PD).Methods:A total of 109 patients with PD admitted to Xinxiang Central Hospital from February 2021 to February 2023 were selected and treated with regular anti-PD medications for 4 weeks, with dosage appropriately adjusted according to clinical status and individual response.Clinical outcomes were evaluated after 2 months of treatment, and the predictive value of serum YKL-40 and GDF-15 at admission for clinical outcomes was analyzed.Data were analyzed by independent sample t-test, χ2 test and Logistic regression using SPSS 26.0. Results:PD patients with poor outcomes exhibited higher serum levels of YKL-40((3.18±0.67)mg/L, (2.34±0.41)mg/L) and GDF-15((457.82±142.83)pg/mL, (282.95±105.96)pg/mL) than those with good outcomes, and the differences were statistically significant ( t=8.082, 7.349, both P<0.05).Logistic regression analysis showed that elevated serum levels of YKL-40( B=0.664, OR=1.943, 95% CI=1.237-3.052) and GDF-15( B=0.185, OR=1.787, 95% CI=1.145-2.789) both influenced the clinical outcomes of PD patients(both P<0.05).Serum YKL-40 combined with GDF-15 demonstrated a predictive sensitivity of 87.23%, specificity of 90.32%, and AUC of 0.927(95% CI=0.861-0.968) for clinical outcomes in PD patients.The AUC was significantly higher than that achieved by either indicator alone (YKL-40: AUC (95% CI)=0.722 (0.628-0.804); GDF-15: AUC (95% CI)=0.797 (0.709-0.868)). Conclusion:The elevated levels of YKL-40 and GDF-15 in PD patients are associated with clinical outcomes, which may be the potential markers for predicting clinical outcomes of patients with PD.

The classic principles of oncological surgery were accepted based the procedures from radical surgery for breast cancer described by Halsted in 1894, which can be summarized as tumor en bolc resection, clean surgical margin, regional lymph nodes dissection, and tumor-free technique. The classic principles of oncological surgery are the cornerstone of cancer surgical treatment and have significantly promoted the development of oncological surgery. The minimally invasive surgery is the trend of contemporary oncological surgery for the characteristics of minimal invasion, better tissue identification, precise manipulation, and fast postoperative recovery. Head and neck cancers are usually related to the upper aerodigestive tract, as well as important nerves and blood vessels in head and neck. The anatomical structures of the relative organs are intricate and delicate, and their functions are crucial. Therefore, there is an urgent need for minimally invasive surgical techniques. However, the head and neck cancers which are larger or located in some special sites such as the skull base have to be removed by piecemeal resection in minimally invasive surgery. The piecemeal resection of tumor increases the risks of tumor positive surgical margins and tumor implantation metastasis. The goal of radical surgery for cancers is to completely remove the tumor and obtain a really clean surgical margin. If head and neck cancer is indication for radical surgery, appropriate operative manipulation (en bloc or piecemeal resection) is able to achieve the goal of radical surgery. Giving attention to both the advantages of the principles of oncological surgery and minimally invasive surgical techniques benefits more patients with head and neck cancers from better survival rate and minor invasive morbidities.