ObjectiveTo investigate the effects of Huayu Jiedu prescription on brain microvascular endothelial cells （BMECs） after oxygen-glucose deprivation （OGD） injury and to explore its intervention mechanisms. MethodsThe cell counting kit-8 （CCK-8） assay was used to determine the optimal OGD duration and the effective concentration of Huayu Jiedu prescription-containing serum. Cells were randomly divided into the blank serum medium group （KBXQ）， model group （OGD）， HYXQ group （OGD + Huayu Jiedu prescription-containing serum）， and 3-methyladenine （3-MA） group （OGD + 3-MA）. Cell morphology was observed under an inverted microscope. The numbers of autophagosomes and autolysosomes in cells were observed by transmission electron microscopy. Cell viability was determined using the CCK-8 assay. Cell apoptosis rate was detected using the TdT-mediated dUTP nick-end labeling （TUNEL） assay. The expression levels of microtubule-associated protein 1 light chain 3 （LC3） and Occludin were detected by immunofluorescence. The permeability of the cell monolayer was also measured. Cells were further randomly divided into the KBXQ group， model group （OGD）， HYXQ group， phosphatidylinositol-3 kinase （PI3K） inhibitor （LY294002） group （OGD + LY294002）， and HYXQ + LY294002 group （OGD + Huayu Jiedu prescription-containing serum + LY294002）. Western blot analysis was used to detect the expression levels of the autophagy-related key molecule yeast Atg6 homolog 1 （Beclin1）， LC3Ⅱ/LC3Ⅰ， selective autophagy adaptor protein （p62）， Occludin， phosphorylated （p）-PI3K， PI3K， phosphorylated protein kinase B （p-Akt）， Akt， phosphorylated mammalian target of rapamycin （p-mTOR）， and mTOR. ResultsOGD for 6 h was selected as the optimal modeling condition， and 5% was determined as the optimal volume fraction of Huayu Jiedu prescription-containing serum. Compared with the KBXQ group， the model group showed obvious cell damage under the inverted microscope， and transmission electron microscopy revealed markedly increased numbers of autophagosomes and autolysosomes. Cell viability was significantly decreased （P<0.01）， apoptosis rate was significantly increased （P<0.01）， LC3 fluorescence intensity was significantly increased （P<0.01）， Occludin fluorescence intensity was significantly decreased （P<0.01）， and monolayer permeability was significantly increased （P<0.01）. Compared with the model group， cell damage in the HYXQ group and the 3-MA group was significantly improved， the numbers of autophagosomes and autolysosomes were markedly reduced， cell viability was significantly increased （P<0.01）， apoptosis rate was significantly decreased （P<0.01）， LC3 fluorescence intensity was significantly decreased （P<0.01）， Occludin fluorescence intensity was significantly increased （P<0.01）， and monolayer permeability was reduced （P<0.05）. Western blot results showed that， compared with the KBXQ group， the model group exhibited significantly increased expression of Beclin1 and LC3Ⅱ/LC3Ⅰ （P<0.01）， while the expression levels of p62， Occludin， p-PI3K/PI3K， p-Akt/Akt， and p-mTOR/mTOR were significantly decreased （P<0.01）. Compared with the model group， the HYXQ group showed significantly decreased expression of Beclin1 and LC3Ⅱ/LC3Ⅰ （P<0.01） and significantly increased expression of p62， Occludin， p-PI3K/PI3K， p-Akt/Akt， and p-mTOR/mTOR （P<0.01）. In the LY294002 group， Beclin1 and LC3Ⅱ/LC3Ⅰ expression were significantly increased （P<0.05， P<0.01）， whereas the expression levels of p62， Occludin， p-PI3K/PI3K， p-Akt/Akt， and p-mTOR/mTOR were significantly decreased （P<0.01）. Compared with the LY294002 group， the HYXQ + LY294002 group showed significantly decreased expression of Beclin1 and LC3Ⅱ/LC3Ⅰ （P<0.01） and significantly increased expression of p62， Occludin， p-PI3K/PI3K， p-Akt/Akt， and p-mTOR/mTOR （P<0.01）. ConclusionHuayu Jiedu prescription has a protective effect on BMECs after OGD injury， which may be achieved by activating the PI3K/Akt/mTOR autophagy-related signaling pathway and inhibiting excessive autophagy， thereby protecting Occludin protein expression and endothelial barrier function.

Occipital lobe epilepsy （OLE） accounts for 5%-10% of all focal epilepsy cases. Ictal clinical symptoms mainly include visual and ocular movements， with common and specific elementary visual hallucinations. Electroencephalography has certain limitations， and a well-localized unifocal rhythmic ictal discharge during seizure is infrequent on ictal EEG. Detailed preoperative evaluation， especially the evaluation of symptoms and intracranial EEG monitoring， can help to obtain good outcomes after surgical treatment.

ObjectiveOur study seeks to investigate the connection between systemic immune inflammatory index and renal function， as well as to assess its predictive capacity for the deterioration of renal function in chronic kidney disease patients with non-dialysis. MethodsAdult non-dialyzing patients diagnosed with CKD were included. The computation of SII was calculated as the product of the peripheral blood neutrophil count （×10⁹/L） and platelet count （×10⁹/L）， divided by the lymphocyte count （×10⁹/L）. The logistic and Cox regression models were employed to scrutinize the linkage between SII levels and CKD. ResultsOut of the cohort， a significant portion of patients， numbering 244， which constitutes 17.2%， experienced progression of CKD. A notable upsurge in SII corresponded with an increased prevalence of advanced CKD and its progression， with significant difference. This trend was mirrored by a decline in the estimated glomerular filtration rate and hemoglobin levels， while serum creatinine， C-reactive protein， and lipoprotein（a） levels were on the rise. After adjusting for multiple variables， the natural logarithm of SII exhibited an independent association with advanced CKD ［OR=1.85 95% CI（1.46，2.35），P＜0.01］. Furthermore， Cox proportional hazards model analysis revealed that SII acted as an independent predictor for CKD progression ［adjusted HR= 1.35， 95% CI（1.09，1.67）， P＜ 0.01］. Subgroup analysis indicated a significant interaction among SII， gender， and hypertension concerning CKD progression. ConclusionOur findings underscore the robust relationship between SII and renal function， positioning SII as a potential forecaster for the progression of CKD.

Objective To evaluate the efficacy of Compound Fipronil Spot-on Solution in repelling canine ticks.Methods A total of 140 dogs infested with ticks were randomly selected from regions in southern and northern China and assigned to four groups:southern test drug group,southern control drug group,northern test drug group,and northern control drug group.Each group comprised 35 dogs.Each dog was administered the prescribed dose.The number of ticks was counted on days 1,7,14,21,and 28 following the administration.The negative conversion and average reduction rates of the tick population were then subjected to statistical analyse.Results The mean efficacy of the test drug was 100%in both the southern and northern cohorts,28 days post-treatment.The control drug showed comparable efficacy,reaching a mean reduction of 100%in both regions by the same time point.No additional clinical manifestations or adverse events were observed across all treated dogs.Conclusions Compound Fipronil Spot-on Solutions effectively treats and prevents ticks in dogs in different regions of China.A single dose remains effective for up to 28 days,thus providing a convenient,effective solution.

Objective:To investigate the hot topics and trends of implementation science in the transformation of clinical practice guidelines, in order to provide ideas and references for clinical managers to reasonably apply and implement scientific promotion guidelines.Methods:CiteSpace6.2.R3 software was used to visualize the literature, which retrieved from the core database of Web of Science, including the number of articles, countries and high-frequency keywords and keyword clustering and emergence for visual analysis, etc.Results:A total of 4 593 articles were included in the final analysis. Since 1993, the number of published papers had increased year by year. The hot topics focused on primary care, attitudes, knowledge translation, clinical trials, risk factors and machine learning. The research trends included older adults and artificial intelligence.Conclusions:The rapid development of implementation science in guideline translation research suggests that scholars from various countries, especially hospital administrators should reasonably apply implementation science framework to integrate evidence into clinical practice, and promote the implementation of clinical practice guidelines.

Pharmacotherapy is the primary treatment method for hyperthyroidism. Antithyroid drugs can induce liver injury， and the diagnosis of drug-induced liver injury is mostly exclusive based on medical history collection， clinical symptoms， serum biochemistry， radiological examination， and histology. According to the severity of liver injury， drug-induced liver injury can be classified into mild， moderate， severe， and fatal degrees. Drug withdrawal may not be necessary for patients with mild liver injury， but regular monitoring of liver function is required； in severe cases， patients may develop liver failure， which may lead to a mortality rate， and early identification， timely drug withdrawal， and reasonable pharmacotherapy can help to avoid fatal consequences. The treatment principles of liver injury induced by antithyroid drugs include promoting the recovery of liver injury， preventing the severe exacerbation and chronicity of liver injury， and reducing the risk of death. Standardized medication， timely monitoring， early identification， and early treatment are important measures for the prevention and treatment of liver injury induced by antithyroid drugs.

ObjectiveTo investigate the effects and mechanism of Zuogui Jiangtang Tongmai prescription （ZJTP） on human umbilical vein endothelial cells （HUVECs） damaged by high glucose combined with lipopolysaccharide （LPS）. MethodThe survival rate of cells was determined by cell counting kit-8 （CCK-8）， and the level of tumor necrosis factor-α （TNF-α） was determined by enzyme-linked immunosorbent assay （ELISA） to determine the optimal injury concentration and action time of LPS， as well as the optimal action concentration of ZJTP drug-containing serum. HUVECs were divided into a blank control group， a model group， a ZJTP drug-containing serum group， and an SCFA mixed liquid group. ELISA was used to detect the level of endothelin-1 （ET-1）， nitric oxide （NO）， interleukin-1β （IL-1β）， interleukin-6 （IL-6）， and TNF-α. Western blot was performed to detect the protein expression of G protein-coupled receptor43 （GPR43）， β-suppressor protein-2 （β-arrestin-2）， nuclear factor-κB suppressor α （IκBα）， and nuclear factor κB p65 （NF-κB p65）. The nucleation of NF-κB p65 was observed by immunofluorescence staining （IF）. The role of GPR43 in the regulation of inflammatory injury was observed by means of small interfering ribonucleic acid （siRNA）. The cells after intervention were divided into an empty carrier group， a ZJTP drug-containing serum group， a Si-GPR43 group， and a Si-GPR43 + ZJTP drug-containing serum group. The content of IL-1β， IL-6， and TNF-α was detected by ELISA. The protein expression of pathways was detected by Western blot. IF was used to observe the nucleation of NF-κB p65. ResultThe optimal molding condition was 1 mg·L^-1 LPS for 24 h. The optimal drug intervention condition was 5% ZJTP drug-containing serum for 24 h. Compared with the blank control group， the content of ET-1 in the model group was significantly increased， and the content of NO was significantly decreased （P<0.01）. The levels of inflammatory factors were significantly increased （P<0.01）. The expressions of GPR43 and IκBα were significantly decreased， while the protein expressions of β-arrestin-2 and NF-κB p65 were significantly increased （P<0.01）. NF-κB p65 protein was transferred from the extranuclear to the intranuclear （P<0.01）. Compared with the model group， the content of ET-1 in the ZJTP drug-containing serum group was decreased， and the content of NO was increased （P<0.05）. The levels of inflammatory factors decreased （P<0.05）. The protein expressions of GPR43 and IκBα were increased， while the expressions of β-arrestin-2 and NF-κB p65 were decreased （P<0.05）. The amount of NF-κB p65 transferred from the intranuclear to the extranuclear decreased （P<0.01）. The mechanism study showed that compared with the Si-GPR43 group， the content of IL-1β， IL-6， and TNF-α were significantly decreased after treatment with ZJTP drug-containing serum （P<0.01）. The protein expressions of GPR43 and IκBα were significantly increased （P<0.01）， while the protein expressions of β-arrestin-2 and NF-κB p65 were significantly decreased （P<0.01）. The amount of NF-κB p65 transferred from the extranuclear to the intranuclear decreased （P<0.01）. ConclusionZJTP has a protective effect on HUVECs with high glucose and LPS-induced inflammatory injury， which may be related to the regulation of GPR43/β-arrestin-2/IκBα/NF-κB pathway.

Objective:To evaluate the safety and effectiveness of single posterior osteotomy in the correction of rigid cervical spine deformities (CSD) and to explore the indications and key surgical techniques involved.Methods:A retrospective analysis was conducted on the clinical data of 9 patients with rigid CSD who underwent single posterior osteotomy correction between June 2012 and June 2023 in the Department of Spine Surgery at the First Affiliated Hospital of Xinjiang Medical University. The cohort comprised 4 males and 5 females, with a mean age of 19.8±27.2 years (range, 7-48 years). Among these, 5 cases were congenital CSD, 3 were post-tuberculosis deformities, and 1 was iatrogenic. Various coronal and sagittal alignment parameters were measured, including C 1, 2 angle, cervical lordosis (CL), structural scoliosis angle (SSA), structural kyphosis angle (SKA), head tilt (HT), C 2-C 7 sagittal vertical axis (CSVA), sagittal vertical axis (SVA), coronal balance distance (CBD), T 1 slope (T 1S), and the difference between T 1 tilt and cervical lordosis (T 1S-CL). Clinical outcomes were assessed using the neck disability index (NDI), visual analogue scale (VAS), and Scoliosis Research Society-22 questionnaire (SRS-22). Results:The average operation time was 273.9±76.1 min, with an average blood loss of 472.2±128.8 ml. All 9 patients were followed up for an average of 45.2±41.8 months (range, 12-116 months). A total of 7 patients underwent single-segment osteotomies (C 3, C 6 and C 7: 1 case each; C 5: 4 cases), and 2 patients underwent double-segment osteotomies (C 2 and C 7, C 3 and C 4). Four cases involved pedicle subtraction osteotomy (PSO), while 7 cases required vertebral column resection. The upper instrumented vertebra (UIV) was located at the occiput in 1 case and in the cervical spine in 8 cases. The lower instrumented vertebra (LIV) was located in the upper thoracic spine in 6 cases and in the cervical spine in 3 cases, with 2 of the latter cases having both UIV and LIV in the cervical spine. The average number of fused segments was 7.6±4.4 segments (range, 2-12 segments). All patients achieved successful bone fusion within an average of 8.8±3.2 months (range, 6-12 months). Preoperatively, the mean values for CL, SSA, SKA, HT, and CBD were 19.8° (17.2°, 30.5°), 27.4°(23.3°, 30.4°), 28.4°(25.6°, 30.1°), 9.0°(6.2°, 12.3°), and 18.5(12.3, 23.6) mm, respectively. Postoperative improvements were noted with values of -11.1°(-8.8°, -14.4°), 1.3°(0.8°, 1.6°), -11.1°(-8.6°, -14.5°), 1.6°(0.5°, 2.2°), and 9.4 (4.8-13.5) mm, respectively. At the final follow-up, these parameters were maintained, with values of -11.0°(-8.8°, -14.3°), 1.2°(0.8°, 1.5°), -11.0° (-8.6°, -14.3°), 1.5°(0.5°, 2.2°), and 9.4(4.8, 13.4) mm, respectively. Statistically significant improvements were observed between preoperative and postoperative measurements ( P<0.05), except for C 1, 2 angle, CSVA, SVA, T 1S, and T 1S-CL ( P>0.05). NDI and SRS-22 scores showed significant improvements postoperatively ( P<0.05), while VAS scores did not show a significant change ( P>0.05). Postoperative complications included transient nerve injury in two patients, one case of right central retinal artery occlusion, and one case of vertebral artery injury. Conclusion:This study confirms the safety and efficacy of single posterior osteotomy for treating rigid CSD of various etiologies. Standard PSO or modified techniques are effective for correcting cervical kyphosis, while hemivertebra resection and concave-side distraction are recommended for congenital scoliosis or kyphoscoliosis.

Objective To investigate the application value of injectable autogenous tissue homogenate implantation in surgical treatment of secondary hyperparathyroidism(SHPT).Methods A total of 46 patients with SHPT who underwent long-term regular hemodialysis and failed medical treatment in Sichuan Mianyang 404 Hospital from June 2017 to June 2021 were selected.According to random number table method,the patients were divided into homogenate injection group and particle embedding group,with 23 cases in each group.Parathyroidectomy(PTX)plus autogenous forearm injection homogenate implantation was performed in homogenate injection group,and PTX plus autogenous forearm particle implantation was performed in particle embedding group.The changes in blood calcium,blood phosphorus,intact parathyroid hormone(iPTH),and alkaline phosphatase(ALP)of two groups before and after operation,as well as the improvements in vascular calcification,pruritus,bone pain,and sleep disorders after operation were compared.Results One year after surgery,the serum calcium level of two groups were significantly higher than before treatment,and the serum phosphorus,iPTH and ALP levels were significantly lower than before treatment(P<0.05).The serum calcium level in homogenate injection group was significantly higher than that in particle embedding group,and the serum phosphorus,iPTH and ALP levels were significantly lower than those in particle embedding group(P<0.05).The improvement of blood vessel calcification,pruritus,bone pain and sleep disorder in homogenate injection group were better than those in particle embedding group(P<0.05).Conclusion Injectable autologous tissue homogenate implantation for refractory SHPT patients is safe and effective,with high success rate,less trauma,and can improve patient symptoms and quality of life.

Objective: To clinically validate the feasibility and accuracy of cine images acquired through the multitasking method, with no electrocardiogram gating and free-breathing, in measuring left ventricular (LV) function indices by comparing them with those acquired through the balanced steady-state free precession (bSSFP) method, with multiple breath-holds and electrocardiogram gating. Materials and Methods: Forty-three healthy volunteers (female:male, 30:13; mean age, 23.1 ± 2.3 years) and 36 patients requiring an assessment of LV function for various clinical indications (female:male, 22:14; 57.8 ± 11.3 years) were enrolled in this prospective study. Each participant underwent cardiac magnetic resonance imaging (MRI) using the multiple breath-hold bSSFP method and free-breathing multitasking method. LV function parameters were measured for both MRI methods. Image quality was assessed through subjective image quality scores (1 to 5) and calculation of the contrast-to-noise ratio (CNR) between the myocardium and blood pool. Differences between the two MRI methods were analyzed using the Bland–Altman plot, paired t-test, or Wilcoxon signed-rank test, as appropriate. Results: LV ejection fraction (LVEF) was not significantly different between the two MRI methods (P = 0.222 in healthy volunteers and P = 0.343 in patients). LV end-diastolic mass was slightly overestimated with multitasking in both healthy volunteers (multitasking vs. bSSFP, 60.5 ± 10.7 g vs. 58.0 ± 10.4 g, respectively; P < 0.001) and patients (69.4 ± 18.1 g vs. 66.8 ± 18.0 g, respectively; P = 0.003). Acceptable and comparable image quality was achieved for both MRI methods (multitasking vs. bSSFP, 4.5 ± 0.7 vs. 4.6 ± 0.6, respectively; P = 0.203). The CNR between the myocardium and blood pool showed no significant differences between the two MRI methods (18.89 ± 6.65 vs. 18.19 ± 5.83, respectively; P = 0.480). Conclusion Multitasking-derived cine images obtained without electrocardiogram gating and breath-holding achieved similar image quality and accurate quantification of LVEF in healthy volunteers and patients.