Osteoarthritis （OA） is a common degenerative joint disease with a rising incidence rate year by year. Treatment often relies on analgesics and non-steroidal anti-inflammatory drugs （NSAIDs）， which can lead to gastrointestinal damage with long-term use and the recurrence of symptoms. Chinese medicine has a long history of preventing and treating OA， with widespread application and fewer side effects. It offers unique advantages such as a broad treatment scope， multiple targets， and pathways. The effective components of Chinese medicine can reduce the content of reactive oxygen species （ROS）， relieve oxidative stress （OS） damage， and increase the antioxidant capacity of the body by interfering with the expression of biomarkers of OS response such as malondialdehyde （MDA） and superoxide dismutase （SOD）. Through the modulation of signaling pathways such as nuclear factor E₂-related factor 2 （Nrf2）/heme oxygenase-1 （HO-1）， phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）， nuclear factor kappa B （NF-κB）， c-Jun N-terminal kinase （JNK）， NOD-like receptor protein 3 （NLRP3）， and osteoprotegerin （OPG）， they downregulated the expression of inflammatory factors such as interleukin-6 （IL-6）， interleukin-1β （IL-1β）， and tumor necrosis factor-α （TNF-α）， thereby effectively relieving local joint inflammation， protecting chondrocytes and bone tissue， inhibiting chondrocyte apoptosis， and further alleviating the progression of OA. Currently， there are still certain limitations in the medical research status and development trends of OA， necessitating the continued advancement of traditional Chinese medicine. This paper reviewed the literature on the regulation of OS response by effective components of Chinese medicine for the prevention and treatment of OA， providing new directions and ideas for future research.

Osteoarthritis(OA)mainly lies in the lesions of articular cartilage and surrounding tissues,pro-ducing osteophytes and bone sclerosis,resulting in damage to the articular cartilage.The main pathological mechanism of OA rests with a large number of inflammatory cytokines and inflammatory mediators produced by joint synovial lesions as well as pathological vascular growth at the junction of the synovium and cartilage,which may be one of the key reasons for promoting synovitis and cartilage damage.The OA mainly occurs in the knees,hips,hands and the spine.It is mainly manifested by chronic joint pain,swelling and stiffness,and limitation of motion seriously affects the functional activities of patients.The treatment of OA mainly relies on oral administration or intraarticular injection of drugs to relieve symp-toms.When OA develops to the middle and late stages,the action and life of patients will be seriously affected.There-fore,surgical replacement of joints is considered to ensure the basic life demands of patients.Studies show that traditional Chinese medicine(TCM)treatment has attracted widespread attention and application due to its unique advantages in pre-vention and treatment of OA.Janus kinase(JAK)/signaling transduction and transcriptional activator(STAT)signaling pathway may be one of the important signaling pathways that regulate the chondrocyte proliferation,differentiation and apoptosis.Moreover,it is closely associated with intra-articular inflammatory response.The JAK/STAT signaling pathway regulates the expression of inflammatory factors and related proteins through TCM so as to reduce the inflammatory re-sponse and decrease the chondrocyte damage.It has an important reference value for OA treatment.In this paper,the roles and mechanisms of the TCM monomers and active ingredients and the Chinese herbal compounds in OA by regulating JAK/STAT signaling pathway and affecting related cytokine and protein expression levels have been reviewed,providing a new method and direction for TCM treatment of OA.

Objective: To explore the risk intensity and related influencing factors of post-traumatic stress disorder (PTSD) among high-stress rescue workers, and to provide effective tools for the risk assessment of PTSD in military rescue workers. Method: From June to August 2022, cluster sampling was used to select the high-stress rescue personnel of an Army department as the survey subjects. The acute Stress reaction (ASD) scale and PTSD checklist were used to evaluate the risk of PTSD in military rescue personnel. Multivariate logistic regression were used to analyze the influencing factors of PTSD. Results: The age of 4 460 subjects was (24.38±4.072) years old, including 4 396 males (98.6%). The positive rate of initial screening for ASD was 2.85% (127/4 460). The positive rate of PTSD was 0.67% (30/4 460). Multivariate logistic regression model analysis showed that female, older age, recent trauma exposure history, passive smoking and alcohol consumption were at higher risk of ASD, the values of OR (95%CI) were 4.183 (1.819-9.618), 6.278 (1.363-28.912), 3.094 (1.500-6.379), 2.059 (1.298-3.267) and 2.607 (1.614-4.211), respectively; Lower education level was associated with lower risk of ASD, OR (95%CI) was 0.593 (0.359-0.978); People who are older, thinner, have a history of mental illness, and drink alcohol were at higher risk for PTSD, the values of OR (95%CI) were 20.144 (2.459-165.043), 10.287 (2.218-47.700), 91.104 (8.592-965.980) and 2.866 (1.144-7.180), respectively. Conclusion: Gender, age, education level, passive smoking, alcohol consumption, past history of mental illness and body mass index may be related to the potential risk of PTSD in rescue workers,passive smoking, alcohol consumption, and weight controlling should be focused on to reduce potential risks of PTSD.
Male ; Humans ; Female ; Young Adult ; Adult ; Stress Disorders, Post-Traumatic/prevention & control* ; Tobacco Smoke Pollution ; Risk Assessment ; Military Personnel ; Alcohol Drinking

Colectomy ; Colorectal Neoplasms/surgery* ; Humans ; Laparoscopy ; Treatment Outcome

Objective: To investigate the incidence and treatment of perioperative anemia in patients with gastrointestinal neoplasms in Hubei Province. Methods: The clinicopathological data of 7 474 patients with gastrointestinal neoplasms in 62 hospitals in 15 cities (state) of Hubei Province in 2019 were collected in the form of network database. There were 4 749 males and 2 725 females. The median age of the patients was 62 years (range: 17 to 96 years). The hemoglobin value of the first time in hospital and the first day after operation was used as the criterion of preoperative anemia and postoperative anemia. Anemia was defined as male hemoglobin <120 g/L and female hemoglobin <110.0 g/L, mild anemia as 90 to normal, moderate anemia as 60 to <90 g/L, severe anemia as <60 g/L. The t test and χ² test were used for inter-group comparison. Results: The overall incidence of preoperative anemia was 38.60%(2 885/7 474), and the incidences of mild anemia, moderate anemia and severe anemia were 25.09%(1 875/7 474), 11.37%(850/7 474) and 2.14%(160/7 474), respectively. The overall incidence of postoperative anemia was 61.40%(4 589/7 474). The incidence of mild anemia, moderate anemia and severe anemia were 48.73%(3 642/7 474), 12.20%(912/7 474) and 0.47%(35/7 474), respectively. The proportion of preoperative anemia patients receiving treatment was 26.86% (775/2 885), and the proportion of postoperative anemia patients receiving treatment was 14.93% (685/4 589). The proportions of preoperative anemia patients in grade ⅢA, grade ⅢB, and grade ⅡA hospitals receiving treatment were 26.12% (649/2 485), 32.32% (85/263), and 29.93% (41/137), and the proportions of postoperative anemia patients receiving treatment were 14.61% (592/4 052), 22.05% (73/331), and 9.71% (20/206). The proportion of intraoperative blood transfusion (16.74% (483/2 885) vs. 3.05% (140/4 589), χ²=434.555, P<0.01) and the incidence of postoperative complications (17.78% (513/2 885) vs. 14.08% (646/4 589), χ²=18.553, P<0.01) in the preoperative anemia group were higher than those in the non-anemia group, and the postoperative hospital stay in the preoperative anemia group was longer than that in the non-anemia group ((14.1±7.3) days vs. (13.3±6.2) days, t=5.202, P<0.01). Conclusions: The incidence of perioperative anemia in patients with gastrointestinal neoplasms is high. Preoperative anemia can increase the demand for intraoperative blood transfusion and affect the short-term prognosis of patients. At present, the concept of standardized treatment of perioperative anemia among gastrointestinal surgeons in Hubei Province needs to be improved.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anemia/epidemiology* ; Blood Transfusion ; Female ; Gastrointestinal Neoplasms/surgery* ; Humans ; Length of Stay ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult

Objective:To explore the mechanism of Sishenwan， Baitouweng Tang， and Lianlitang in the treatment of ulcerative colitis （UC）， and compare their efficacies on UC in rats. Method:Ninety SD rats of SPF grade were randomly divided into blank group （distilled water， 2 mL·d^-1） and experimental group. The rats in the experimental groups were administered with 2，4，6-trinitrobenzene sulfonic acid （TNBS） by clysis to induce the UC model. Subsequently， the model rats were divided into a model group （distilled water， 2 mL·d^-1）， positive group ［sulfasalazine （SASP）， 0.4 g·kg^-1·d^-1］， Sishenwan group （1.76 g·kg^-1·d^-1）， a Baitouweng Tang group （1.40 g·kg^-1·d^-1）， and Lianlitang group （2.13 g·kg^-1·d^-1） according to the random number table. The rats in each group were dosed at 2 mL·d^-1 for 14 days. The pathological score for colonic mucosa was detected. Cytokines were detected by the cytokine chip. The enzyme-linked immunosorbent assay （ELISA） was used to detect the free triiodothyronine （FT₃）， glucagon-like peptide-1 （GLP-1）， and corticosterone （CORT） in plasma， and neurotensin （NT）， substance P （SP）， vasoactive intestinal peptide （VIP）， and somatostatin （SST） in colon tissues. Result:Compared with the normal group， the model group showed increased colon mass-length ratio and pathological score for colonic mucosa （P<0.01）， infiltration of massive lymphocytes， disordered or absent intestinal villi， elevated levels of cytokine-induced neutrophil chemoattractant-1/2α/β/3 （CINC-1/2α/β/3）， interleukin-1α （IL-1α）， interferon-inducible protein-10 （IP-10） and other factors in colon tissues （P<0.05）， dwindled CORT and GLP-1 levels in plasma （P<0.05）， and increased SP content in colon tissues （P<0.05）. Compared with the results in the model group， the mucosal injury in the colon of rats in each drug group was relieved. The levels of IL-1α， IP-10， lipopolysaccharide-inducible CXC chemokine （LIX）， and L-selectin of rats in the Lianlitang group and Sishenwan group were reduced （P<0.05）， and the CINC-3 and IL-17 levels were diminished in the Baitouweng Tang group （P<0.05）. The levels of CINC-1/3， IL-1α， and IP-10 were reduced in the SASP group （P<0.05）. The plasma FT₃ was up-regulated in the Lianlitang group， and the plasma GLP-1 levels were elevated in the three Chinese medicine groups （P<0.05）. The VIP content in colon tissues of the Sishenwan group and Baitouweng Tang group was down-regulated （P<0.05）， and the SST content in colon tissues of the SASP group was significantly up-regulated （P<0.01）. Conclusion:The intervention of Lianlitang and Sishenwan on UC was significant， and the underlying mechanism of action might be related to inflammation inhibition and immune balance by regulating the cytokine network. The efficacy of Lianlitang was predominant， followed by Sishenwan and Baitouweng Tang.

Coronavirus Disease 2019 (COVID-19), caused by a novel coronavirus (SARS-CoV-2), is a highly contagious disease. It firstly appeared in Wuhan, Hubei province of China in December 2019. During the next two months, it moved rapidly throughout China and spread to multiple countries through infected persons travelling by air. Most of the infected patients have mild symptoms including fever, fatigue and cough. But in severe cases, patients can progress rapidly and develop to the acute respiratory distress syndrome, septic shock, metabolic acidosis and coagulopathy. The new coronavirus was reported to spread via droplets, contact and natural aerosols from human-to-human. Therefore, high-risk aerosol-producing procedures such as endotracheal intubation may put the anesthesiologists at high risk of nosocomial infections. In fact, SARS-CoV-2 infection of anesthesiologists after endotracheal intubation for confirmed COVID-19 patients have been reported in hospitals in Wuhan. The expert panel of airway management in Chinese Society of Anaesthesiology has deliberated and drafted this recommendation, by which we hope to guide the performance of endotracheal intubation by frontline anesthesiologists and critical care physicians. During the airway management, enhanced droplet/airborne PPE should be applied to the health care providers. A good airway assessment before airway intervention is of vital importance. For patients with normal airway, awake intubation should be avoided and modified rapid sequence induction is strongly recommended. Sufficient muscle relaxant should be assured before intubation. For patients with difficult airway, good preparation of airway devices and detailed intubation plans should be made.

The polymorphisms of thyroid stimulating hormone receptor (TSHR) intron 1 rs179247 and rs12101255 have been found to be associated with Graves' disease (GD) in genetic studies. In the present study, we conducted a meta-analysis to examine this association. Two reviewers systematically searched eligible studies in PubMed, Web of Science, Embase and China Biomedical Literature Database (CBM). A meta-analysis on the association between GD and TSHR intron 1 rs179247 or rs12101255 was performed. The odd ratios (OR) were estimated with 95% confidence interval (CI). Meta package in R was used for the analyses. Seven articles (13 studies) published between 2009 and 2014, involving 5754 GD patients and 5768 controls, were analyzed. The polymorphism of rs179247 was found to be associated with an increased GD risk in the allele analysis (A vs. G: OR=1.40, 95% CI=1.33-1.48) and all genetic models (AA vs. GG: OR=1.94, 95% CI=1.73-2.19; AA+AG vs. GG: OR=1.57, 95% CI=1.41-1.74; AA vs. AG+GG: OR=1.54, 95% CI=1.43-1.66). The site rs12101255 also conferred a risk of GD in the allele analysis (T vs. C: OR=1.50, 95% CI=1.40-1.60) and all genetic models (TT vs. CC: OR=2.22, 95% CI=1.92-2.57; TT+TC vs. CC: OR=1.66, 95% CI=1.50-1.83; TT vs. TC+CC: OR=1.74, 95% CI=1.53-1.98). Analysis of the relationship between rs179247 and Graves' ophthalmopathy (GO) showed no statistically significant correlation (A vs. G: OR=1.02, 95% CI=0.97-1.07). Publication bias was not significant. In conclusion, GD is associated with polymorphisms of TSHR intron 1 rs179247 and rs12101255. There is no association between rs179247 SNPs and GO.
China ; Female ; Genetic Association Studies ; Genetic Predisposition to Disease ; Graves Disease ; genetics ; pathology ; Graves Ophthalmopathy ; genetics ; pathology ; Humans ; Introns ; genetics ; Male ; Polymorphism, Single Nucleotide ; Receptors, Thyrotropin ; genetics ; Risk Factors

Diabetes is seriously hazards to human health and its pathogeneses are not clear. Recent studies show that the imbalance of intestinal flora and the development of diabetes are closely related. Appropriate bacteria can improve blood sugar disorder. Treating diabetes from the theory of Pi-Wei is effective. Regulating intestinal flora has become a new pathway for treating diabetes from the theory of Pi-Wei. On the basis of intestinal flora, authors discussed the treatment of diabetes from Pi and Wei.
Bacteria ; Blood Glucose ; analysis ; Diabetes Mellitus ; microbiology ; therapy ; Gastrointestinal Microbiome ; Humans

Objective To investigate the differences in biomechanical properties of 3 internal fixation patterns(the lateral plate and screw group, the rear plate and screw group, and the front and rear lag screw group) for treating posterolateral tibial plateau fracture under different axial loads. Methods Based on CT data of the tibial plateau, the entity model of 1/2 and 1/4 posterolateral tibial plateau fracture with 3 internal fixations were established and meshed to analyze force status of the fracture models with 3 internal fixations under different axial loads. ResultsUnder the axial load of 1 kN, for the 1/2 posterolateral tibial plateau fracture model, the displacements of the fracture fragments in the lateral plate and screw group, the rear plate and screw group, and the front and rear lag screw were 552.082, 67.964, 54.085 μm, respectively, and the stresses on the fixation device were 306.745, 231.844, 73.047 MPa, respectively. For the 1/4 posterolateral tibial plateau fracture model, the displacements in the three groups above were 416.072, 302.107, 150.639 μm, respectively, and the stresses on the fixation device were 306.673, 208.467, 73.607 MPa, respectively. Both the displacements of the fracture fragments and the stresses on the fixation device increased correspondingly under the axial load of 1.5 kN, and the trend of the data was similar to that under the axial load of 1 kN. Conclusions The results from the fracture models with 3 internal fixation patterns show that the front and rear lag screw group has a superior biomechanical stability under two different axial loads, and the similar mechanical properties can be achieved in the rear plate and screw group. Therefore, the front and rear lag screws will be preferred to treat posterolateral tibial plateau fracture with less obvious displacement in clinic.