As a traditional Chinese medicinal herb for pacifying the liver and extinguishing wind， Gastrodiae Rhizoma contains main active ingredients such as gastrodin， gastrodia polysaccharides and gastrodigenin. It exerts the effects of extinguishing wind and relieving convulsions， calming liver yang， dispelling wind and unblocking collaterals， which is highly consistent with the traditional Chinese medicine pathogenesis of hypertension. This paper systematically reviews the pharmacological effects and molecular mechanisms of active ingredients of Gastrodiae Rhizoma， herb pair compatibility， and classic prescriptions in hypertension. It is found that Gastrodiae Rhizoma and its active ingredients can collaboratively exert antihypertensive effects by regulating hemodynamics， oxidative stress， inflammatory response and other pathways， alleviate hypertensive vascular injury， and ameliorate damage to target organs including the heart， brain and kidney induced by hypertension. Compatibility of Gastrodiae Rhizoma with medicinal materials such as Uncaria， Chuanxiong， and Danshen produces remarkable synergistic efficacy against hypertension. Classic prescriptions containing Gastrodiae Rhizoma represented by Tianma gouteng decoction and Banxia baizhu tianma decoction can inhibit inflammation， resist oxidation， and protect vascular endothelium， so as to ameliorate hypertensive vascular injury and lower blood pressure.

As a traditional Chinese medicinal herb for pacifying the liver and extinguishing wind， Gastrodiae Rhizoma contains main active ingredients such as gastrodin， gastrodia polysaccharides and gastrodigenin. It exerts the effects of extinguishing wind and relieving convulsions， calming liver yang， dispelling wind and unblocking collaterals， which is highly consistent with the traditional Chinese medicine pathogenesis of hypertension. This paper systematically reviews the pharmacological effects and molecular mechanisms of active ingredients of Gastrodiae Rhizoma， herb pair compatibility， and classic prescriptions in hypertension. It is found that Gastrodiae Rhizoma and its active ingredients can collaboratively exert antihypertensive effects by regulating hemodynamics， oxidative stress， inflammatory response and other pathways， alleviate hypertensive vascular injury， and ameliorate damage to target organs including the heart， brain and kidney induced by hypertension. Compatibility of Gastrodiae Rhizoma with medicinal materials such as Uncaria， Chuanxiong， and Danshen produces remarkable synergistic efficacy against hypertension. Classic prescriptions containing Gastrodiae Rhizoma represented by Tianma gouteng decoction and Banxia baizhu tianma decoction can inhibit inflammation， resist oxidation， and protect vascular endothelium， so as to ameliorate hypertensive vascular injury and lower blood pressure.

The in-depth research of artificial intelligence in the medical field has greatly improved the workflow and diagnostic ability of diagnostic radiology.This article focuses on artificial intelligence technology in the field of interventional medicine,and enumerates its potential application scenarios,including improving image analysis capabilities to assist diagnosis and predict treatment response.It also describes the challenges that need to be overcome for practical application.Finally,with the continuous development of artificial intelligence in interventional medicine,artificial intelligence will further optimize the channels of interventional medicine and bring revolutionary changes to the clinical practice of interventional medicine.

Objective:To search for and screen evidence related to perioperative nutrition management in cardiac surgery patients and summarize the best available evidence.Methods:Computerized searches were conducted in BMJ Best Practice, UpToDate, Guidelines International Network, National Institute for Health and Care Excellence website, National Guideline Clearinghouse, Scottish Intercollegiate Guideline Network, Registered Nurses' Association of Ontario, Canadian Medical Association Clinical Practice Guidelines Library, Medlive, Joanna Briggs Institute (JBI) Evidence-Based Health Care Centre Database, Cochrane Library, American College of Physicians Journal Club, PubMed, Web of Science, Embase, China National Knowledge Infrastructure, China Biology Medicine disc, Wanfang Data, VIP and other database and professional association websites for literature related to perioperative nutrition management in cardiac surgery patients. The search time limit is from the establishment of the database to April 30, 2024. Two researchers independently screened the literature based on quality standards, performed quality assessments, and extracted and synthesized the evidence.Results:A total of 17 articles were included, including four clinical decisions, five guidelines, five expert consensuses, two systematic reviews, and one randomized controlled trial. The final best evidence was summarized into 35 key recommendations across eight areas: multidisciplinary team formation, nutritional assessment and monitoring, dietary management, caloric requirements, nutrient intake, preoperative nutritional support therapy, postoperative nutritional support therapy, and health education.Conclusions:The best evidence summarized in this study for perioperative nutrition management in cardiac surgery patients is scientifically rigorous and comprehensive. It provides evidence-based support and decision-making guidance for clinical healthcare providers in managing perioperative nutrition for cardiac surgery patients.

Objective:To search for and screen evidence related to perioperative nutrition management in cardiac surgery patients and summarize the best available evidence.Methods:Computerized searches were conducted in BMJ Best Practice, UpToDate, Guidelines International Network, National Institute for Health and Care Excellence website, National Guideline Clearinghouse, Scottish Intercollegiate Guideline Network, Registered Nurses' Association of Ontario, Canadian Medical Association Clinical Practice Guidelines Library, Medlive, Joanna Briggs Institute (JBI) Evidence-Based Health Care Centre Database, Cochrane Library, American College of Physicians Journal Club, PubMed, Web of Science, Embase, China National Knowledge Infrastructure, China Biology Medicine disc, Wanfang Data, VIP and other database and professional association websites for literature related to perioperative nutrition management in cardiac surgery patients. The search time limit is from the establishment of the database to April 30, 2024. Two researchers independently screened the literature based on quality standards, performed quality assessments, and extracted and synthesized the evidence.Results:A total of 17 articles were included, including four clinical decisions, five guidelines, five expert consensuses, two systematic reviews, and one randomized controlled trial. The final best evidence was summarized into 35 key recommendations across eight areas: multidisciplinary team formation, nutritional assessment and monitoring, dietary management, caloric requirements, nutrient intake, preoperative nutritional support therapy, postoperative nutritional support therapy, and health education.Conclusions:The best evidence summarized in this study for perioperative nutrition management in cardiac surgery patients is scientifically rigorous and comprehensive. It provides evidence-based support and decision-making guidance for clinical healthcare providers in managing perioperative nutrition for cardiac surgery patients.

Osteoporotic fractures pose a significant burden in aging populations, yet current assessment strategies may overlook systemic factors influencing bone health. Emerging evidence suggests that complete blood count (CBC) parameters, including red blood cell indices, white blood cell (WBC) counts and subtypes, and platelet counts, are associated with skeletal fragility and fracture risk. Anemia has been consistently linked to reduced bone mineral density and increased fracture susceptibility, potentially due to impaired oxygen delivery and osteoblast dysfunction. Elevated red cell distribution width may reflect oxidative stress and has been associated with bone loss. Inflammatory markers such as high WBC count and neutrophil-to-lymphocyte ratio are implicated in enhanced osteoclast activity, while platelet abnormalities may influence bone remodeling and fracture healing. These associations suggest that CBC-derived markers could serve as accessible and cost-effective indicators to support osteoporosis evaluation. However, important limitations remain, including undefined clinical thresholds, limited longitudinal evidence, and uncertain causality. Further research is needed to clarify underlying mechanisms and determine whether correcting hematological abnormalities can improve skeletal outcomes. A cautious, evidence-based approach is warranted to define the role of CBC parameters in the clinical assessment of bone health.

Microcephaly is a common pediatric neurodevelopmental disorder with complex etiology. In recent years, with the development of brain organoid technology, there has been rapid progress in understanding the pathogenesis and treatment strategies of microcephaly using this technology. This article elucidates the advantages of brain organoids over traditional experimental models, reviews the research progress of brain organoid technology in disease modeling and drug screening for various causes of microcephaly, and discusses the limitations and future prospects of brain organoids.

Objective:To investigate the risk factors of long-term shoulder imbalance in patients presented postoperative shoulder imbalance who underwent single segment hemivertebra resection, and the role of postoperative trunk shift in shoulder imbalance.Methods:All of 30 patients who presented shoulder imbalance after hemivertebrae resection and short fusion from July 2006 to December 2018 were reviewed in this study, including 16 males and 14 females, aged 4.53±2.05 years (range, 2-8 years). Among them, 10 cases were thoracic hemivertebra, 12 thoracolumbar hemivertebra and 8 lumbar hemivertebra. According to the vertical height difference at the highest point of soft tissue shadows on both shoulders in the final follow-up upright posteroanterior radiograph, which was shoulder imbalance (SI), they were divided into two groups: Group B (balance, shoulder imbalance less than 10 mm) and Group IB (imbalance, shoulder imbalance more than 10 mm). Several radiographic parameters were measured preoperatively, 3 months after surgery and at the final follow-up, such as SI, distance between C 7 plumbline and center sacral vertical line (C 7PL-CSVL), Cobb angle of main curve, cobb angle of proximal curve (CAPC), Cobb angle of distal curve (CADC), upper instrumented vertebra offset (UO), lower instrumented vertebra offset (LO), upper instrumented vertebra slope (US), lower instrumented vertebra slope (LS), T1 tilt and sagittal vertical axis (SVA). Results:The mean follow-up period was 54.3±33.7 months (range, 24-132 months). A mean of 3.1 segments were fused. 7 cases (70%) of thoracic, 6 cases (50%) of thoracolumbar and 3 cases of lumbar hemivertebrae (37.5%) with shoulder imbalance at 3 months after surgery remained imbalanced at the last follow-up. Thirteen cases presented coronal imbalance postoperative (C 7PL-CSVL>2 cm), among 6 cases whose trunk shafted to the side of the higher shoulder postoperatively, 5 cases presented aggravated SI at final follow-up, and among 7 cases whose trunk shafted to the side of the lower shoulder postoperatively, 6 cases presented aggravated SI at final follow-up, while the difference had statistical significance ( P=0.029). The static analysis indicated that postoperative and long-term C 7PL-CSVL, long-term lowest instrumented vertebra and long-term T 1 tilt were risk factors of shoulder imbalance at final follow-up. Conclusion:A proportion of congenital scoliosis patients who presented shoulder imbalance after hemivertebra resection plus short fusion are less likely to achieve shoulder balance at the final follow-up. Long-term shoulder imbalance is often presented in the patients whose trunk shafted to the side of the higher shoulder postoperatively.

Objective:To explore the efficacy and correction mechanism of posterior column osteotomy for treatment of "Lenke 5-like" lumbar congenital scoliosis.Methods:From April 2008 to September 2019, 16 patients with lumbar congenital scoliosis underwent posterior column osteotomy were retrospectively reviewed including 6 males and 10 females, aged 23.9±11.7 years (range, 14-48 years). Among them, 8 cases were unsegmentation, 5 malformation and 3 mixed type. The average segments of PCO were 5.3. Posterior column osteotomy was adapted after the insertion of pedicle screws, then removed spinous process, ligaments, superior and inferior facet and corrected the deformity with the rods. The pre- and post-operative and last follow-up radiographic parameters were measured: Cobb angle of lumbar curve, distance between C 7 plumbline and center sacral vertical line (C7PL-CSVL), deformity angle (DA), disc correction angle (DCA) of instrumented segments, disc angle above upper instrumented vertebra (DAAU), lower instrumented vertebra disc angle (LDA), upper instrumented vertebra slope (US), lower instrumented vertebra slope (LS), lower instrumented vertebra offset (LO) and sagittal parameters such as thoracic kyphosis (TK), lumbar lordosis(LL) and thoracic junctional kyphosis (TJK). The Scoliosis Research Society-22 questionnaire (SRS-22) were conducted at preoperation and the final follow up to evaluate the clinical outcomes. Results:The mean follow-up period was 16.69±7.65 months (range, 12-36 months). The coronal DA was 26.74°±10.59° while the sagittal DA was 14.70°±11.63°. The pre- and post-operative Cobb angle were 51.19°±12.91° and 23.25°±12.86° while the correction rate was 57.17%±16.31% and reached 24.26°±13.19° in the last follow-up. The improvement of DAAU, LDA, US, LS, and LO pre- and post-operative had statistical significance ( P<0.001). The pre- and post-operative and the last follow-up C 7PL-CSVL were 27.13±17.08 mm, 21.81±12.80 mm and 20.24±15.02 mm. The pre-operative, postoperative and last follow-up DAAU were -4.35°±2.12°, 1.36°±2.34° and 1.60°±2.45°. The pre- and post-operative LDA were -7.03°±4.40° and 2.42°±3.39°, and the last follow-up LDA was 2.81°±2.98°. US and LS decreased from pre-operative 12.01°±8.33° and 21.46°±5.79° to 2.84°±7.52° and 11.64°±6.06°. The mean US and LS were 4.22°±6.56° and 11.56°±6.02° in the last follow-up. LO decreased after surgery and keep unchanged in the last follow-up, which were 12.71°±6.43°, 6.31°±5.17° and 7.01°±4.73°, respectively. For the sagittal plane parameters, the changes of TK, LL, and TJK reached statistical significance through the surgery. LL increased from 33.69°±14.01° to 44.28°±10.07° through the surgery and reached 41.97°±6.69° at the last follow-up while TK increased from 13.41°±12.37° to 23.52°±8.10°, TJK decreased from 29.02°±20.74° to 16.20°±12.62° after the surgery and reached 16.07°±13.33° at the last follow-up. The pre-operative, post-operative and last follow-up thoracic kyphosis were 13.41°±12.37°, 23.52°± 8.10°, and 24.21°±7.39°. There was no statistical significance of the change of C 7PL-CSVL, SVA, SSA and PI-LL through the surgery ( P>0.05). At the final follow-up, the self-image and psychologic status scores of SRS-22 were significantly higher than that before surgery ( t=15.457, P<0.001; t=14.726, P<0.001), and there was no significant difference in the rest of the domain ( P>0.05). Conclusion:"Lenke5-like" lumbar congenital scoliosis could obtain satisfactory correction of coronal and sagittal deformities with the treatment of posterior column osteotomy, while there was no significant loss of correction during follow-up. The incidence of surgical complications is low.

Objective:To assess the association of time interval with surgical repair effects for patients with ventricular septal defect(VSD) following acute myocardial infarction(AMI).Methods:From January 2010 to December 2017, 14 patients with VSD induced by AMI have received surgical therapy in our department. The age of the entire group was (65.5±3.3) years with male percentage of 78.6%(11/14). VSDs were anterior apical in 10(71.4%) and posterior inferior in 4(28.6%) patients. Average size of VSD was(15.8±5.8)mm. We retrospectively reviewed the patients' clinical manifestations, surgical methods and outcomes. According to the time interval from AMI onset and operation, patients were divided into two groups, Group 1(9 cases) as more than one week and Group 2(5 cases) as less than one week. Comparing study was done and differences were analyzed.Results:All patients underwent concomitant coronary artery bypass graft surgery. The cardiopulmonary bypass time and aortic clamp time was(203.9±52.3)min and(152.4±44.8)min. The mortality rate was 14.3%(2/14), higher in Group 2 but no significant differences(20.0% vs 11.1%, P=1.000). Mechanical support(IABP and ECMO) were more common in Group 2, both in preoperative(IABP 80.0% vs 22.2%, P=0.091; ECMO 20.0% vs. 0, P=0.357) and intraoperative period(IABP 60.0% vs. 0, P=0.027; ECMO 40.0% vs. 0, P=0.110). Compared with Group 1, Group 2 revealed worse left ventricular function(LVEF 0.304±0.023 vs. 0.408±0.103, P=0.035), higher rate of urgent procedure(100% vs. 11.1%, P=0.003). No resistant shunt and death was found during follow-up. Conclusion:Surgery is an effective way to treat AMI with VSD. When the time from onset to surgery exceeds one week, the patient's hemodynamic condition is more stable and the operation is safer. Patients undergoing surgery within one week show more unstable hemodynamic status, and mechanical assistance supports can correct the hemodynamic status and improve perioperative success rate.