The inflammatory microenvironment is closely associated with the initiation and progression of osteoarthritis （OA）， specifically manifesting as macrophage activation， dysregulation of inflammatory cytokines， and redox imbalance. Following an overview of the pathological characteristics of the OA inflammatory microenvironment， this paper reviews the research progress on the mechanism of traditional Chinese medicine （TCM） intervening in OA by modulating the inflammatory microenvironment. It has been found that TCM monomers/active ingredients （such as total alkaloids from Strychnos nux-vomica ， quercetin， triptolide， etc.）， herb pairs （e.g. Angelica pubescens - Gentiana macrophylla ， Carthami Flos-Lycopodii Herba）， and TCM formulas （such as Zhuanggu jianxi formula， Duhuo jisheng decoction and Rongjin niantong formula， etc.） can inhibit macrophage activation， reduce the release of proinflammatory cytokines and the generation of reactive oxygen species by inhibiting multiple signaling pathways， including nuclear factor-κB， Wnt/ β -catenin， and mitogen-activated protein kinase， thereby alleviating the articular inflammatory microenvironment， restoring local joint homeostasis， and slowing the progression of OA.

OBJECTIVE: To observe the clinical effect of acupuncture and moxibustion combined with umbilical therapy on anxiety and depression in patients with neurogenic bladder (NB) after spinal cord injury (SCI). METHODS: Thirty cases of NB after SCI with anxiety and depression were selected and treated with acupuncture and moxibustion combined with umbilical therapy. Acupuncture was applied at Baihui (GV20), Yintang (GV24⁺), Sanyinjiao (SP6), Shenmen (HT7), Hegu (LI4), Taichong (LR3), once a day, continuous treatment for 4 weeks. Ginger moxibustion was applied at the bladder meridian of foot taiyang and governor vessel, once a day, continuous treatment for 4 weeks. In treatment of umbilical therapy, Chaihu (Radix Bupleuri), Yujin (Radix Curcumae), Rougui (Cortex Cinnamomi) were ground and mixed with the same amount of honey, put into the application, and the application was placed on the navel after filling the navel with fine salt, once a day for 4 weeks. Hamilton anxiety scale (HAMA) score, Hamilton depression scale (HAMD) score, urodynamic indexes (maximum urinary flow rate [Qmax], maximum detrusor pressure [Pdet-max], residual urine volume [RUV]), neurogenic bladder symptom score (NBSS), urinary symptom distress scale (USDS) score were compared before and after treatment, and the clinical efficacy was evaluated. RESULTS: After treatment, the scores of HAMA, HAMD, NBSS, USDS and RUVwere lower than those before treatment (P<0.05), and Qmax and Pdet-max were higher than those before treatment (P<0.05). The total effective rate was 93.3 (28/30). CONCLUSION Acupuncture and moxibustion combined with umbilical therapy can effectively relieve anxiety and depression symptoms, improve urination disorders in patients with NB after SCI.
Humans ; Moxibustion ; Male ; Female ; Adult ; Middle Aged ; Acupuncture Therapy ; Spinal Cord Injuries/psychology* ; Depression/etiology* ; Anxiety/etiology* ; Urinary Bladder, Neurogenic/etiology* ; Young Adult ; Aged ; Combined Modality Therapy ; Acupuncture Points

Objective:To investigate the distribution of iodine in drinking water in Inner Mongolia Autonomous Region, and provide a basis for delineation of different types of water iodine areas and the adoption of targeted prevention and control measures, as well as scientific adjustment of intervention strategies.Methods:Using cross-sectional survey method, from June to December in 2017, a survey on the distribution of water iodine was conducted in the entire autonomous region on a township (street, Sumu, abbreviated as township) basis in accordance with the requirements of the "National Survey Plan for Iodine Content in Drinking Water". For townships with water iodine level greater than 10 μg/L found in the survey, the survey was conducted on an administrative village (community, Gacha, abbreviated as administrative village) basis. The water iodine of regions with water iodine level greater than 100 μg/L found in the survey were reviewed in 2018 - 2019. Arsenic-cerium catalytic spectrophotometry was used to test water iodine.Results:A total of 1 009 townships of 103 counties (cities, districts) were surveyed on a township by township basis, with a median water iodine of 6.7 μg/L. Among them, there were 707 townships with water iodine < 10 μg/L, accounting for 70.1%. There were 251 townships with water iodine of 10 - < 40 μg/L, accounting for 24.9%. There were 44 townships with water iodine of 40 - 100 μg/L, accounting for 4.4%. There were 7 townships with water iodine > 100 μg/L, accounting for 0.7%. A total of 3 326 administrative village of 298 townships were surveyed based on administrative villages, among which, 791 villages had water iodine < 10 μg/L, accounting for 23.8%. There were 2 031 villages with water iodine of 10 - < 40 μg/L, accounting for 61.1%. There were 468 villages with water iodine of 40 - 100 μg/L, accounting for 14.1%. There were 36 administrative villages with water iodine > 100 μg/L, accounting for 1.1%. After review, 96 administrative villages in 12 townships of 4 league cities had water iodine > 100 μg/L.Conclusions:Most areas in Inner Mongolia Autonomous Region are iodine deficiency areas, and there are localized areas with high iodine levels due to water sources. Different iodine supplementation or iodine reduction measures should be taken for areas with different water iodine levels.

Objective To investigate the relationship between polymorphisms at the rs3093030 and rs5498 loci of the intercellular adhesion molecule-1(ICAM-1)gene in combination with high sensitive C-reactive protein(hs-CRP)and susceptibility to type 2 diabetes mellitus complicated with HTN(T2MH)susceptibility.Methods 200 newly diagnosed T2DM patients,175 T2MH patients and 200 healthy controls from Affiliated Hospital of Guilin Medical University between September 2021 and January 2022.Single nucleotide polymorphisms(SNP)-scan high-throughput technology was used to detect the genotyping of serum rs3093030 and rs5498 polymorphisms in the study subjects and to detect hs-CRP levels in peripheral plasma to analysed and explore the correlation between them and the development of T2MH.Results The peripheral blood hs-CRP expression level of patients in the T2MH group[2.65(1.18,6.50)mg/L]was significantly higher than that in the T2DM group[1.82(0.80,4.48)mg/L]and healthy controls[1.02(0.54,2.29)mg/L],and the differences were statistically significant(Z=-2.729,-7.132,all P<0.001).After population classification by genotype,it was found that compared with healthy controls,rs3093030 CC(Z=-3.912,-5.800),rs5498 AA(Z=-3.293,-4.944)and AG(Z=-3.275,-4.872)genotypes had significantly higher hs-CRP levels.The peripheral blood hs-CRP levels of patients with rs3093030 CT genotype in the T2MH group were significantly higher than that of healthy controls(Z=-3.987),and the differences was statistically significant(all P<0.001),respectively.Meanwhile,regression analysis showed that HS-CRP was a risk factor for both T2MH group and healthy control group(OR=1.181,95%CI=1.095～1.274,P<0.001).Conclusion There is a correlation between ICAM-1 gene rs3093030 and rs5498 polymorphisms combined with hs-CRP levels in peripheral blood and the pathogenesis of T2MH patients.

Gout significantly impacts both physical health and quality of life,while current pharmacological treatments face notable limitations.TCM non-pharmacological therapies have shown promising potential in the management of gout,offering diverse approaches with favorable efficacy.This article summarized the characteristics,clinical efficacy and mechanisms of different TCM non-pharmacological therapies for treating gout.Recent studies suggest that these therapies may be applied across all clinical stages of gout.During the acute phase,they can rapidly reduce joint inflammation and relieve pain.In the intercritical phase,they help prevent recurrence,decrease the frequency of attacks,and shorten episode duration.In the chronic tophaceous phase,they alleviate persistent symptoms,improve joint function,and support minimally invasive tophi removal.TCM non-pharmacological therapies have their own characteristics and good safety,and can be combined for clinical use,providing TCM treatment strategies for gout.

Deflazacort,as a glucocorticoid medication,is conductive to improving motor function and muscle strength,delaying the loss of ambulation,enhancing pulmonary function,reducing the risk of scoliosis,slowing the progression of cardiomyopathy,and increasing survival rates in patients with Duchenne muscular dystrophy(DMD).In February 2017,the U.S.Food and Drug Administration(FDA)approved deflazacort for the treatment of DMD.In May 2024,deflazacort entered Peking Union Medical College Hospital for desig-nated use through the ＂ temporary import＂ pathway.This article provides an overview of deflazacort from the perspectives of its mechanism of action,pharmacokinetics,clinical efficacy,and adverse effects,aiming to offer a reference for its rational and safe application in clinical practice.

In June 2018,sows at a pig farm in Jiamusi,Heilongjiang Province,suffered a large num-ber of miscarriages,and subsequently weaned piglets at the farm began to show persistent high fe-ver symptoms at around 35 days of age,with some pigs having a fever of more than 41.5 ℃.In or-der to determine the cause of this outbreak,63 clinical samples from this farm were tested.The re-sults showed that 60 out of 63 samples were positive for the porcine reproductive and respiratory syndrome virus(PRRSV)antigen.Subsequently,PRRSV antigen-positive plasmid was transfected into African green monkey embryonic kidney cells(Marc-145),and after three generations of blind transmission,indirect immunofluorescence assay(IFA)was performed.The results showed that one PRRSV strain,named HLJ38,was successfully isolated.Then the whole genome of HLJ38 strain was sequenced and then analyzed in detail by bioinformatics software.Sequence analysis showed that there were three deletions of 131 amino acids(323-433 aa,483 aa and 504-522 aa)in the derived sequence of Nsp2 gene of HLJ38 strain,which was consistent with the molecular ge-netic marker of NADC30 PRRSV.The phylogenetic tree analysis showed that HLJ38 and NADC30 PRRSV in GenBank belong to lineage 1 subgroup,and the nucleotide homology of HLJ38 and NADC30 PRRSV in GenBank was only 85.2％and 84.6％.Recombinant analysis showed that HLJ38 was a recombinant NADC30-like PRRSV,and the recombinant gene fragments were de-rived from multiple strains,among which the fragment of 1-201 nt was provided by VR2332 strain and fragment of 6 641-8 061 nt derived from the HP-PRRSV strain.In summary,the re-sults showed that the outbreak in this pig farm may be caused by the recombination of PRRSV strains among different lineages,and the recombinant circulating strains not only have certain pathogenicity but also suggest that the existing commercial vaccines provide limited cross-protec-tion against them.Recombination between different lineages increases the genetic diversity of PRRSV and aggravates the difficulty of prevention and control of PRRS in pig farms.Therefore,it is necessary to continuously monitor the epidemic dynamics of PRRSV in pig farms and take effec-tive measures in time to curb the spread of PRRS.

Gout significantly impacts both physical health and quality of life,while current pharmacological treatments face notable limitations.TCM non-pharmacological therapies have shown promising potential in the management of gout,offering diverse approaches with favorable efficacy.This article summarized the characteristics,clinical efficacy and mechanisms of different TCM non-pharmacological therapies for treating gout.Recent studies suggest that these therapies may be applied across all clinical stages of gout.During the acute phase,they can rapidly reduce joint inflammation and relieve pain.In the intercritical phase,they help prevent recurrence,decrease the frequency of attacks,and shorten episode duration.In the chronic tophaceous phase,they alleviate persistent symptoms,improve joint function,and support minimally invasive tophi removal.TCM non-pharmacological therapies have their own characteristics and good safety,and can be combined for clinical use,providing TCM treatment strategies for gout.

Objective:To explore and model risk factors in patients with major adverse cardiovascular events (MACEs) after acute type A aortic dissection (ATAAD), and to develop and validate a personalized machine learning model to assess risk factors and predict MACEs in these patients.Methods:Clinical data of patients who attended Beijing Anzhen Hospital and underwent surgical treatment for ATAAD from January 2018 to October 2022 were retrospectively analyzed. Using MACEs as the endpoint, 70% of these patients were randomly divided into the training set and the remaining 30% into the validation set. LASSO regression was applied to explore key clinical variables in the training set. The optimal predictive model was selected from nine machine learning algorithms based on area under the curve. And Shapley Additive explanations was used to elucidate the predictive model. Results:Of the 481 patients included in this study, 135 (35.6%) patients experienced an endpoint event. By combining the results of the training and validation sets, when assessing the validity of the single model with the highest predictive accuracy for the outcome, it was shown that the logistic model (0.774, 95% CI: 0.717-0.830) was the most effective in the combined effect and had a high model accuracy (0.743, 95% CI: 0.720-0.766). According to the results of the LASSO, the factors most associated with postoperative MACEs were history of cerebrovascular disease, coronary artery involvement, shock status on admission to the operating room, FDP, PLT, CPB, ascending aortic clamping, and age. Conclusion:In this study, nine machine learning models were developed to predict the occurrence of postoperative MACEs in patients with acute type A aortic dissection. The logistic model performed significantly better compared to other algorithms. Our study successfully predicted postoperative MACES and identified the factors most associated with MACEs.

Deflazacort,as a glucocorticoid medication,is conductive to improving motor function and muscle strength,delaying the loss of ambulation,enhancing pulmonary function,reducing the risk of scoliosis,slowing the progression of cardiomyopathy,and increasing survival rates in patients with Duchenne muscular dystrophy(DMD).In February 2017,the U.S.Food and Drug Administration(FDA)approved deflazacort for the treatment of DMD.In May 2024,deflazacort entered Peking Union Medical College Hospital for desig-nated use through the ＂ temporary import＂ pathway.This article provides an overview of deflazacort from the perspectives of its mechanism of action,pharmacokinetics,clinical efficacy,and adverse effects,aiming to offer a reference for its rational and safe application in clinical practice.