Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

The acute combination fractures of the atlas and axis in adults have a higher rate of neurological injury and early death compared with atlas or axial fractures alone. Currently, the diagnosis and treatment choices of acute combination fractures of the atlas and axis in adults are controversial because of the lack of standards for implementation. Non-operative treatments have a high incidence of bone nonunion and complications, while surgeries may easily lead to the injury of the vertebral artery, spinal cord and nerve root. At present, there are no evidence-based Chinese guidelines for the diagnosis and treatment of acute combination fractures of the atlas and axis in adults. To provide orthopedic surgeons with the most up-to-date and effective information in treating acute combination fractures of the atlas and axis in adults, the Spinal Trauma Group of Orthopedic Branch of Chinese Medical Doctor Association organized experts in the field of spinal trauma to develop the Evidence-based guideline for clinical diagnosis and treatment of acute combination fractures of the atlas and axis in adults ( version 2023) by referring to the "Management of acute combination fractures of the atlas and axis in adults" published by American Association of Neurological Surgeons (AANS)/Congress of Neurological Surgeons (CNS) in 2013 and the relevant Chinese and English literatures. Ten recommendations were made concerning the radiological diagnosis, stability judgment, treatment rules, treatment options and complications based on medical evidence, aiming to provide a reference for the diagnosis and treatment of acute combination fractures of the atlas and axis in adults.

The risk of plague epidemics and relapse of various types of plague foci persists in Inner Mongolia Autonomous Region. For Marmota sibirica plague foci, the animal plague has not been found but antibody has been detected positive. Nowadays, Marmota sibirica has been increasing in population and distribution in China. In bordering countries Mongolia and Russia, the animal plague has been continuously prevalent. For Spermophilus dauricus plague foci, the animal plague has been taken place now and then. Compared to the above foci, the animal plague is most prevalent in Meriones unguiculatus plague foci and frequently spread to humans. Due to higher strain virulence and historical disaster in Marmota sibirica plague foci and Spermophilus dauricus plague foci, plague prevention and control should be strengthened on these foci. In addition to routine surveillance, epidemic dynamics need to be further monitored in these two foci, in order to prevent their relapse and spread to humans.
Animals ; China/epidemiology* ; Epidemics ; Humans ; Plague/prevention & control* ; Prevalence ; Sciuridae ; Yersinia pestis

OBJECTIVE: To explore the characteristics and rules of acupoint sensitization phenomena based on knee osteoarthritis (KOA), one of the clinical dominant diseases of acupuncture-moxibustion. METHODS: In combination with literature and expert experiences, the acupoints with the highest use frequency in treatment of KOA were screened, e.g. Heding (EX-LE 2), Liangqiu (ST 34), Mingmen (GV 4), Neixiyan (EX-LE 4), Ququan (LR 8) and Dubi (ST 35). In 814 patients with KOA and 217 healthy subjects, the acupoint temperature, mechanic pain threshold and pressure pain threshold were detected separately. Using machine learning method, the sensitization was judged at each acupoint. RESULTS: Compared with healthy subjects, the acupoint temperature was increased and the mechanic pain threshold and pressure pain threshold were reduced in KOA patients (P<0.05). Besides, the cut-off value was presented to distinguish whether the acupoint was sensitized or not. The results of machine learning showed that the highest prediction accuracy of acupoint sensitization was 86.7% (Shenshu [BL 23]) and the lowest one was 73.9% (Heding [EX LE 2]). The prediction accuracy at the third clinical stage trial was higher, the highest was 93.3% (Ququan [LR 8]) in KOA patients. CONCLUSION It is confirmed that the acupoint sensitization reflects the characteristics of disease and is correlative with the conditions of illness, which may provide the reference for the auxiliary diagnosis and condition assessment of KOA.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Moxibustion ; Osteoarthritis, Knee/therapy* ; Treatment Outcome

OBJECTIVE: To detect the relationship between CTGF in the bone marrow of MM patients and osteolytic lesion of myeloma, moreover, to investigate the clinical significance of CTGF in MM. METHODS: Fifity-four MM patients treated in our hospital from March 2019 to April 2020 were enrolled, and 28 healthy volunteers were selected as the control group. The plasma in bone marrow of the patients was collected, and the ELISA was used to detect the level of CTGF in bone marrow plasma and the relationship between its and clinical characteristics were statistically analyzed. RESULTS: The CTGF level of MM patients was significantly higher than those in the healthy control group (P<0.001); the CTGF level in male patients was higher than that in female patients (P=0.007); the CTGF level in MM patients with osteolytic lesions was significantly higher than patients without osteolytic lesions and controls (P=0.007, P=0.001). The CTGF level in MM patients was positively correlated with the number of bone lesions (P<0.001, r=0.52). CTGF levels in patients with ≥3 bone lesions were significantly higher than those with <3 bone lesions and without bone lesions (P=0.014, P=0.002). ROC curve result showed that CTGF expression level shows a significant diagnostic value for MM bone disease (P<0.001). CONCLUSION The abnormally high expression of CTGF level in MM patients is related to the degree of myelomas osteolytic lesions and can reflect the progress of MM.
Bone Marrow ; Connective Tissue Growth Factor ; Female ; Humans ; Male ; Multiple Myeloma ; Osteolysis ; Patients ; ROC Curve

Herpes simplex virus type 1 (HSV-1) is a ubiquitous and widespread human pathogen, which gives rise to a range of diseases, including cold sores, corneal blindness, and encephalitis. Currently, the use of nucleoside analogs, such as acyclovir and penciclovir, in treating HSV-1 infection often presents limitation due to their side effects and low efficacy for drug-resistance strains. Therefore, new anti-herpetic drugs and strategies should be urgently developed. Here, we reported that baicalein, a naturally derived compound widely used in Asian countries, strongly inhibited HSV-1 replication in several models. Baicalein was effective against the replication of both HSV-1/F and HSV-1/Blue (an acyclovir-resistant strain)

Objective To explore and understand limitations and needs of support for conducting clinical research among clinicians in China.Methods The in-service clinician in our hospital were enrolled in as survey participants,survey questionnaires were designed and filled up by target audience in the questionnaire star platform.Results Main problems identified as restrictions for conducting clinical studies including lack of data platform,have ideas but not protocols,lack of research funding and project management.On the other hand,identified needs for support including research-related technical support,project management facilitation,training,external communication and exchange,as well as quality risk management.Conclusions Hospital should establish Clinical Research Unit to help clinicians to improve research quality by training,providing technical support and administrative service of clinical research.

Objective:To observe the effect of Shenling Baizhusan on the protein and mRNA expression of inhibitor of nuclear factor kappa B kinase (IκK)/inhibitor of nuclear factor kappa B(IκB)/nuclear factor kappa B(NF-κB) signaling pathway in the colon of rats with ulcerative colitis (UC) of spleen deficiency and dampness stagnation type, and to explore the mechanism of Shenling Baizhusan in the treatment of UC. Method:The 48 Wistar rats were randomly divided into normal group, model group, Shenling Baizhusan group (15.6 g·kg^-1) and osalazine sodium group (0.68 g·kg^-1), 12 rats in each group. The model of UC with spleen deficiency and dampness stagnation was reproduced by trinitrobenzene sulfonic acid (TNBS)/ethanol enema combined with environment and diet intervention.Serum levels of tumour necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-1β(IL-1β) were determined by enzyme-linked immunosorbent assay（ELISA）. The expression of NF-κB p65, IκBα, IκKβ protein in colon tissue was measured by Western blot and immunohistochemical method, and the mRNA expression of NF-κB p65, IκBα and IκKβ in colon tissue of rats in each group was detected and compared by real time polymerase chain reaction (Real-time PCR). Result:Compared with normal group,the levels of TNF-α,IL-6 and IL-1β in the serum, the protein and mRNA expression of NF-κB p65, IκKβ in colon tissue of the model group was significantly higher than that of normal group (P<0.01), and the protein and mRNA expression of IκBα was significantly lower than that of normal group (P<0.01). Compared with model group,the protein and mRNA expression of NF-κB p65, IκKβ in colon tissue of the Shenling Baizhusan group and osalazine sodium group were significantly decreased (P<0.01), and the protein and mRNA expression of IκBα was significantly increased (P<0.01). Conclusion:Shenling Baizhusan can obviously down regulate the protein and mRNA expression of NF-κB p65, IκKβ,up regulate the expression of IκBα in colon tissue of UC rats with spleen deficiency and dampness stagnation. The inhibition of IκK/IκB/NF-κB signal pathway activation by Shenling Baizhusan is an important mechanism of its role in protecting intestinal mucosa.