Based on clinical epidemiological data， it is believed that qi deficiency constitution is closely related to allergic diseases. According to the fundamental principles of traditional Chinese medicine （TCM） constitution theory， the intrinsic connection between qi deficiency constitution and allergic diseases is analyzed from the perspectives of inherited endowment， life process， environmental restriction， and the interplay of form and spirit. This paper discusses the key points of regulating qi deficiency constitution to prevent allergic diseases in three stages， prevention before illness， prevention of disease progression， and prevention of recurrence after recovery. It also distinguishes the treatment directions for regulating qi deficiency constitution to treat allergic diseases based on different disease locations such as the lung， spleen， and kidney. This aims to expand new ideas for the research on qi deficiency constitution and allergic diseases as well as the prevention and treatment of allergic diseases.

ObjectiveTo observe the clinical efficacy and safety of Dizhuo Huayu prescription combined with catgut embedding therapy in patients with nonalcoholic steatohepatitis （NASH） and dyslipidemia and explore the effect of the combined therapy on inflammatory cytokines interleukin （IL）-18 and IL-1β. MethodsA total of 82 patients with NASH and dyslipidemia from the Gastroenterology Department of the First Affiliated Hospital of Henan University of Chinese Medicine were randomly divided into a control group and a treatment group， with 41 patients in each group. The control group received Polyene Polyenylphosphatidylcholine Capsules， while the treatment group received Dizhuo Huayu prescription granules combined with catgut embedding. The treatment duration was 24 weeks for both groups. At weeks 0， 12， and 24， the traditional Chinese medicine （TCM） syndrome score， body mass index （BMI）， liver fat content assessed by Fibroscan （CAP value）， the level of alanine transaminase （ALT）， aspartate aminotransferase （AST）， gamma-glutamyl transferase （GGT）， total cholesterol （TC）， triglyceride （TG）， high-density lipoprotein cholesterol （HDL-C）， low-density lipoprotein cholesterol （LDL-C）， and free fatty acid （FFA）， and the expression of inflammatory cytokines IL-18 and IL-1β in serum were observed. Adverse reactions in both groups were recorded. ResultsA comparison of the comprehensive therapeutic effects between the two groups after 24 weeks of treatment revealed that the total effective rate was 62.16% （23/37） in the control group and 85.71% （30/35） in the treatment group， with a statistically significant difference （χ² = 5.14， P<0.05）. At weeks 12 and 24 after treatment， the TCM syndrome score， BMI， CAP value， TC， TG， LDL-C， and FFA were all significantly lower in both groups compared to pre-treatment levels， while the HDL-C level significantly increased （P<0.05）. The effect was better at week 24 （P<0.05） than at week 12 （P<0.05）， and the treatment group showed better outcomes than the control group at weeks 12 and 24 after treatment （P<0.05）. After 24 weeks of treatment， both groups exhibited significant reductions in IL-18 and IL-1β levels （P<0.05）. The treatment group demonstrated superior efficacy compared to the control group after treatment （P<0.05）. Both groups experienced decreases in ALT， AST， and GGT levels after treatment （P<0.05）. However， there were no statistically significant differences between the 12-week and 24-week post-treatment values within each group， nor were there significant differences between the two groups. No significant adverse reactions were observed in both groups. ConclusionThe Dizhuo Huayu prescription combined with catgut embedding therapy is safe and effective in treating patients with NASH and dyslipidemia， exhibiting hepatoprotective， anti-inflammatory， lipid-regulating， and weight-reducing effects.

Cleft lip and palate (CLP) are common congenital craniofacial developmental disorders with a high incidence rate among newborns. Due to the influence of the cleft, an increased frequency of anomalies occurs in cleft-adjacent teeth. This review summarizes the abnormality of tooth development and malposition characteristics of the central incisors, lateral incisors, and canines adjacent to the alveolar cleft in CLP patients and treatment progress in order to provide information for related clinical treatment and research. The literature reveals that central incisors, lateral incisors, and canines adjacent to the alveolar cleft exhibit various types and degrees of abnormalities. The alveolar cleft-adjacent central incisors show significantly smaller mesiodistal diameters, root lengths, and root volumes compared to the non-alveolar cleft side, while the crown-to-root ratio is larger. Further, they are inclined distally and lingually compared to the non-alveolar cleft side. The alveolar cleft-adjacent lateral incisor is the most common missing or impacted tooth and is often affected by microdontia. The total length and root length of the alveolar cleft-adjacent canines are significantly smaller, while the crown-to-root ratio is larger on the alveolar cleft side. In addition, they are inclined mesially and buccally compared to the non-alveolar cleft side. Further, they are higher positioned and located closer to the midline. For developmental anomalies, impacted central incisors can be addressed by orthodontic space preparation to facilitate eruption or surgical crown exposure and orthodontic traction. Treatment of missing lateral incisors can involve orthodontic closure of the gap or preservation of the space for subsequent prosthetic restoration. When lateral incisors present with developmental defects, such as microdontia, peg-shaped teeth, or invaginated teeth, a comprehensive decision is necessary to determine whether to retain and restore or extract the malformed lateral incisors. Treatment of impacted canines after bone grafting involves either extraction or traction to facilitate the eruption of the impacted tooth. For malposition, presurgical orthodontic treatment can correct teeth with excessive inclination or rotation on the cleft side to improve the effectiveness of bone grafting surgery. Postsurgical orthodontic treatment can enhance the stability of bone grafting surgery. Although numerous studies have explored the dental characteristics of patients with CLP, the lack of applicability and specificity still need to be elucidated, thus indicating the need for further research.

Objective: : Baculovirus inhibitory of apoptosis repeat-containing 5 (BIRC5) is critically implicated in various types of tumors. However, the specific mechanisms by which it operates in glioma are yet to be fully understood. Methods: : The data sourced from The Cancer Genome Atlas and Gene Expression Omnibus were merged and analyzed using the R software to investigate the relationship between BIRC5 expression and prognosis and diagnosis outcomes. This exploration was conducted utilizing various biological information repositories. The correlation between BIRC5 and immunity was obtained based on TIMER and TISIDB databases. Results: : Gliomas displayed a markedly elevated level of BIRC5 expression compared to adjacent tissues. Patients with glioma who exhibit elevated levels of BIRC5 experience poorer prognoses and shorter survival times. Subgroup classification further revealed that heightened expression of BIRC5 led to diminished overall survival. Analysis of logistic regression and COX indicated that expression of BIRC5 serves as a risk factor in glioma development. Functional enrichment pathways showed that the 72 hub genes related to BIRC5 were mainly closely related to nuclear division, spindle, tubulin binding, and cell cycle in glioma patients. BBIRC5 methylation suggested that BIRC5 might influence the immune response regulation and the tumor microenvironment within gliomas. BIRC5 is associated with many chemicals. Additionally, studies conducted using cell experiments and pathological sections have consistently shown that BIRC5 expression is higher in tumor cells compared to normal cells and tissues. Conclusion : BIRC5 holds promise as a valuable tool in the diagnosis, prognosis, and management of gliomas.

Objective: : Baculovirus inhibitory of apoptosis repeat-containing 5 (BIRC5) is critically implicated in various types of tumors. However, the specific mechanisms by which it operates in glioma are yet to be fully understood. Methods: : The data sourced from The Cancer Genome Atlas and Gene Expression Omnibus were merged and analyzed using the R software to investigate the relationship between BIRC5 expression and prognosis and diagnosis outcomes. This exploration was conducted utilizing various biological information repositories. The correlation between BIRC5 and immunity was obtained based on TIMER and TISIDB databases. Results: : Gliomas displayed a markedly elevated level of BIRC5 expression compared to adjacent tissues. Patients with glioma who exhibit elevated levels of BIRC5 experience poorer prognoses and shorter survival times. Subgroup classification further revealed that heightened expression of BIRC5 led to diminished overall survival. Analysis of logistic regression and COX indicated that expression of BIRC5 serves as a risk factor in glioma development. Functional enrichment pathways showed that the 72 hub genes related to BIRC5 were mainly closely related to nuclear division, spindle, tubulin binding, and cell cycle in glioma patients. BBIRC5 methylation suggested that BIRC5 might influence the immune response regulation and the tumor microenvironment within gliomas. BIRC5 is associated with many chemicals. Additionally, studies conducted using cell experiments and pathological sections have consistently shown that BIRC5 expression is higher in tumor cells compared to normal cells and tissues. Conclusion : BIRC5 holds promise as a valuable tool in the diagnosis, prognosis, and management of gliomas.

OBJECTIVE: To investigate the technical key points and effectiveness of ultrasonic bone scalpel-assisted anterior controllable antedisplacement and fusion (ACAF) for treating cervical ossification of the posterior longitudinal ligament (OPLL). METHODS: Between June 2022 and December 2024, 11 OPLL patients underwent ultrasonic bone scalpel-assisted ACAF. The cohort included 8 males and 3 females, aged 49-74 years (mean, 56.7 years). The OPLL classification included 5 cases of mixed-type, 4 cases of segmental-type, and 2 cases of continuous-type cases. Ossification involved 2-5 spinal segments (mean, 3.2). Disease duration ranged from 2 to 18 months (mean, 6.2 months). The operation time, intraoperative blood loss, and complications were recorded. Pain improvement was assessed using the visual analogue scale (VAS) score, and neurological function was evaluated using Japanese Orthopaedic Association (JOA) score. Postoperative cervical CT and MRI were performed to measure spinal canal encroachment rate, spinal canal area, and spinal cord sagittal diameter. RESULTS: All operations were successfully completed. The operation time ranged from 174 to 360 minutes (mean, 255.9 minutes). The intraoperative blood loss ranged from 170 to 530 mL (mean, 345.9 mL). The C ₅ nerve root palsy occurred in 1 patient. No cerebrospinal fluid leakage, aggravated spinal cord injury, or recurrent/superior laryngeal nerve injuries occurred. All patients were followed 3-12 months (mean, 7.2 months). At last follow-up, VAS scores significantly decreased and JOA scores significantly increased compared to preoperative values ( P<0.05). According to the JOA improvement rate, the effectiveness was rated as excellent in 2 cases, good in 8, and fair in 1, with an excellent and good rate of 90.9%. Radiological re-examination revealed no implant loosening, screw breakage, or aggravated spinal stenosis. Postoperative spinal canal encroachment rate significantly decreased, while spinal canal area and spinal cord sagittal diameter significantly increased compared to preoperative measurements ( P<0.05). CONCLUSION For the treatment of cervical OPLL via ACAF, the intraoperative application of ultrasonic bone scalpel-assisted osteotomy enables precise vertebral groove creation and mobilization of the vertebra-ossification complex, thereby enhancing surgical safety and achieving satisfactory short-term effectiveness.
Humans ; Middle Aged ; Male ; Female ; Ossification of Posterior Longitudinal Ligament/diagnostic imaging* ; Aged ; Cervical Vertebrae/diagnostic imaging* ; Spinal Fusion/instrumentation* ; Treatment Outcome ; Ultrasonic Surgical Procedures/instrumentation* ; Operative Time

OBJECTIVE: To investigate the effect and mechanism of Hyssopus cuspidatus Boriss. extract (HCE) in ovalbumin (OVA)-induced allergic asthma. METHODS: Components identification of HCE was conducted using ultra performance liquid chromatography-quadrupole-time of flight-mass spectrometry. Mice were sensitized with OVA to establish asthmatic model, and dexamethasone was used as positive control. Respiratory reactivity, white cells counting in bronchoalveolar lavage fluid and peripheral blood, cytokine level measurement in serum and lung tissue, and histologic examination were performed to evaluate the therapeutic effect of HCE on asthma. Network pharmacology approach was used for mechanism prediction. Western blotting and untargeted lipidomics method were applied for mechanism validation. RESULTS: Fifty-two compounds were identified in HCE, predominantly terpenoids and flavonoids. HCE markedly reduced airway resistance, the eosinophil infiltration in lung tissues, and the levels of immunoglobulin E, interleukin-4, interleukin-5, and interleukin-13. Network pharmacology analysis suggested phosphatidylinositol 3-kinases (PI3K), c-Jun N-terminal kinase (JNK), and p38 Mitogen-activated protein kinase (p38 MAPK) may be key proteins of HCE in the treatment of allergic asthma. Western blot results indicated that the levels of phosphorylated PI3K, JNK, and P38 were downregulated in HCE-treated group. Moreover, HCE significantly upregulated the levels of ceramide and sphingomyelin and downregulated the level of phosphatidylcholine. CONCLUSION HCE inhibited allergic asthma via PI3K/JNK/P38 signaling pathway and lipid homeostasis regulation.

The anti-inflammatory phytochemical investigation of the leaves of Illicium dunnianum (I. dunnianum) resulted in the isolation of five pairs of new lignans (1-5), and 7 known analogs (6-12). The separation of enantiomer mixtures 1-5 to 1a/1b-5a/5b was achieved using a chiral column with acetonitrile-water mixtures as eluents. The planar structures of 1-2 were previously undescribed, and the chiral separation and absolute configurations of 3-5 were reported for the first time. Their structures were determined through comprehensive spectroscopic data analysis [nuclear magnetic resonance (NMR), high-resolution electrospray ionization mass (HR-ESI-MS), infrared (IR), and ultraviolet (UV)] and quantum chemistry calculations (ECD). The new isolates were evaluated by measuring their inhibitory effect on NO in lipopolysaccharide (LPS)-stimulated BV-2 cells. Compounds 1a, 3a, 3b, and 5a demonstrated partial inhibition of NO production in a concentration-dependent manner. Western blot and real-time polymerase chain reaction (PCR) assays revealed that 1a down-regulated the messenger ribonucleic acid (mRNA) levels of tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), COX-2, and iNOS and the protein expressions of COX-2 and iNOS. This research provides guidance and evidence for the further development and utilization of I. dunnianum.
Lignans/isolation & purification* ; Plant Leaves/chemistry* ; Anti-Inflammatory Agents/isolation & purification* ; Mice ; Animals ; Molecular Structure ; Plant Extracts/pharmacology* ; Illicium/chemistry* ; Cyclooxygenase 2/immunology* ; Interleukin-6/immunology* ; Nitric Oxide/metabolism* ; Cell Line ; Tumor Necrosis Factor-alpha/immunology* ; Nitric Oxide Synthase Type II/immunology* ; Lipopolysaccharides

Stresses induced by the deficiency or excess of trace mineral elements, such as manganese (Mn), represent a common limiting factor for the production of crops like Brassica napus. To identify key genes involved in Mn allocation in B. napus and elucidate the underlying mechanisms, a member of the metal tolerance protein (MTP) family obtained in the previous screening of cDNA library of B. napus under Mn stress was selected as the research subject. Based on the sequence information and phylogenetic analysis, it was named as BnMTP10. It belongs to the Mn-cation diffusion facilitator (CDF) subfamily. Expression of BnMTP10 in yeast significantly improved the tolerance of transformants to excessive Mn and iron (Fe) and reduced the accumulation of Mn and Fe. However, the yeast transformants exhibited no significant changes in tolerance to excess cadmium, boron, aluminum, zinc, or copper. The qRT-PCR results demonstrated that the flowers of B. napus had the highest expression of BnMTP10, followed by roots and leaves. Subcellular localization studies revealed that BnMTP10 was localized in the endoplasmic reticulum (ER). Compared with wild-type plants, transgenic Arabidopsis overexpressing BnMTP10 exhibited enhanced tolerance to excessive Mn stress but showed no significant difference under Fe stress. Correspondingly, under excessive Mn stress, the Mn content in the roots of transgenic Arabidopsis increased significantly. However, under excessive Fe stress, the Fe content in transgenic Arabidopsis did not alter significantly. According to the results, we hypothesize that BnMTP10 may alleviate excessive Mn stress in plants by mediating Mn transport to the ER. This study facilitated our understanding of efficient mineral nutrients, and provided theoretical foundations and gene resources for breeding B. napus.
Brassica napus/genetics* ; Manganese/metabolism* ; Plants, Genetically Modified/genetics* ; Plant Proteins/physiology* ; Arabidopsis/metabolism* ; Gene Expression Regulation, Plant ; Phylogeny ; Cation Transport Proteins/metabolism* ; Stress, Physiological

Objective:To investigate the regulatory role and mechanism of synaptic vesicle protein 2A (SV2A) in apoptosis of drug-resistant epilepsy neurons.Methods:One hundred and fifty specific pathogen-free (SPF) Sprague-Dawley (SD) rats were randomly numbered; 20 rats were selected as a normal control group (NC group), and the remaining 130 rats were subjected to chronic epilepsy models of lithium-pilocarpine. Phenobarbital and phenytoin sodium for 2 weeks were given to these rats after modeling; fanally, 94 rats with chronic epilepsy were divided into a drug-resistant group (phenobarbital and phenytoin sodium-resistant epilepsy [PRE] group, reduction in episodes<50%, n= 55) and a drug-sensitive group (phenobarbital and phenytoin sodium-sensitive epilepsy [PSE] group, reduction in episodes by≥50%, n=38). Rats in the PRE group were further randomly divided into 5 groups, namely a up-regulated-SV2A PRE group (UPRE group), a down-regulated-SV2A PRE group (DPRE group), a up-regulated-SV2A control group (UPRC group), a down-regulated-SV2A control group (DPRC group), and a non-transfected PRE group; different types of lentivirus were given to the first 4 groups via stereotactic brain injection. Ten days after lentiviral transfection, virus detection was performed; and 2 weeks after lentiviral transfection, occurrence of epileptic seizures was observed, and after that, rats were sacrificed and the hippocampal tissues were collected for subsequent experiments. Western blotting was used to detect the expressions of SV2A, cyclophilin A (CyPA), apoptosis-inducing factor (AIF), and superoxide dismutase 2 (SOD2) in the cell nucleus or mitochondria; coimmunoprecipitation experiment was performed to observe the interaction among SV2A, CyPA and AIF proteins; immunofluorescent co-staining was used to observe the CyPA/AIF localization; mitochondrial damage was detected by electron microscopy; ATP content in the hippocampal tissues was detected by luciferase method, 8-hydroxy-2-deoxyguanosine (8-OHDG) expression was detected by immunofluorescent staining, and neuronal apoptosis rate was calculated by double staining with neuron-specific nuclear protein (NeuN) and TUNEL. Results:(1) Confocal microscopy revealed that the hippocampal tissues in the 4 transfected groups showed green fluorescence inherent to the lentivirus, indicating successful viral infection. Compared with the UPRC group, the UPRE group had significantly reduced frequency of epileptic seizures and seizure duration ( P<0.05). (2) Western blotting showed that, in mitochondria, the UPRE group had significantly higher expressions of SV2A (0.475± 0.105 vs. 0.136±0.043), CyPA (0.473±0.041 vs. 0.175±0.047), AIF (0.443±0.058 vs. 0.131±0.037), and SOD2 (0.457±0.037 vs. 0.152±0.038) compared with the UPRC group ( P<0.05); the DPRE group had significantly decreased expressions of SV2A (0.038±0.013 vs. 0.184±0.047), CyPA (0.041±0.010 vs. 0.214±0.040), AIF (0.040±0.019 vs. 0.175±0.046), and SOD2 (0.043±0.017 vs. 0.187±0.039) compared with the DPRC group ( P<0.05). In the cell nucleus, the UPRE group had significantly lower expressions of AIF (0.336±0.084 vs. 0.649±0.209) and CyPA (0.331±0.086 vs. 0.620±0.162) compared with the UPRC group ( P<0.05); the DPRE group had statistically higher expressions of AIF (0.771± 0.180 vs. 0.519±0.144) and CyPA (0.738±0.223 vs. 0.488±0.091) compared with the DPRC group ( P< 0.05). (3) Co-immunoprecipitation experiment results showed that the bidirectional precipitation results of SV2A and AIF, SV2A and CyPA, and AIF and CyPA were all positive, suggesting existence of interactions. (4) Immunofluorescent co-staining showed that the fluorescence changes of CyPA and AIF were consistent. (5) Electron microscopy showed that mitochondria in the NC group had intact structure; mitochondria in the UPRE group, UPRC group, DPRC group and DPRE group showed swelling and cristae fragmentation; among them, injury in the UPRE group was relatively less severe than that in the UPRC group, while that in the DPRC group was more severe than that in the DPRE group. (6) Compared with the UPRC group, the UPRE group had statistically higher ATP content ( P<0.05); compared with the DPRC group, the DPRE group had significantly lower ATP content ( P<0.05).(7) Immunofluorescent staining results showed that the UPRE group had significantly lower 8-OHDG expression than the UPRC group ( P<0.05); compared with the DPRC group, the DPRE group had statistically higher 8-OHDG expression ( P<0.05). (8) The UPRE group had significantly lower NeuN-TUNEL double staining positive rate than the UPRC group ( P<0.05); compared with the DPRC group, the DPRE group had significantly higher NeuN-TUNEL double staining positive rate ( P<0.05). Conclusion:SV2A can play a role in the apoptosis of hippocampal neurons in rats with drug-resistant epilepsy by regulating the nuclear translocation of AIF/CyPA and mitochondrial damage.