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.

Obstructive sleep apnea （OSA） is a sleep disorder with a slow course and is often accompanied by multiple serious complications， having highly consistent pathogenic characteristics with the latent pathogen. By exploreing its pathogenesis and treatment based on the latent pathogen theory in traditional Chinese medicine， it is believed that congenital healthy qi deficiency is the root， while internal latent phlegm and stasis is the branch， and external pathogenic seven emotions are causing factors. In terms of treatment， it is necessary to target at root deficiency and use nourishing medicinals according to depletion degree of lungs， spleen， and kidneys. When protecting the healthy qi， it is important to prevent the generation and inducing of latent pathogen. Simultaneously， it is also critical to put focus on phlegm stasis by clearing existing latent pathogens with medicinals having the function of dissolving phlegm and dispelling stasis， as well as regulating liver and lung qi. All these are expected to provide new ideas and methods for the treatment of OSA patients in clinical practice.

ObjectiveTo investigate the clinical characteristics,3-month outcome and predictive factors in the very elderly patients with ischemic stroke.MethodsA total of 305 acute ischemic patients aged 65 years and over were enrolled in the study.They were divided into two subgroups by age:80 years old and over(n =78),65-79 years old(n =227).The clinical outcome was assessed by the modified Rankin Scale (mRS) on (90 ± 7 ) days after stroke,and categorized as good ( scoring 0-2 ) or poor( scoring 3-6) outcome.Results Significantly lower BMI [ ( 23.62 ± 4.92 ) kg/m2 vs ( 25.08 ± 3.69 ) kg/m2,P =0.005],lower frequency of dyslipidemia(56.41％ vs 71.13％,P =0.006) and alcohol intake (0％ vs 6.61％,P =0.043 )were found in the very elderly group.The rates of poor functional outcome in the ≥ 80years group and the 65-79 years old group were 56.41％ (44/76) and 41.40％ (94/224) respectively,with a P value of 0.015.Multivariate logistic regression analysis showed that higher National Institute of Health stroke scale (NItISS) total score (OR 1.48,95％ CI 1.19-1.83 ) and lower albumin level (OR 0.73,95 ％ CI 0.55 -0.95 ) were associated with poor outcome in ≥ 80 year old,whereas higher NIHSS total score ( OR 1.38,95％ CI 1.24-1.53) and complications during hospital stay ( OR 2.58,95％ CI 1.07-6.19 ) were predictive factors in the 65-79 years old group.ConclusionOur study suggests that NIHSS scores,albumin level and complications during hospitalization are useful predictive factors for the short-term poor functional outcome in the patients of ≥65 years old and ≥80 years old patients have a worse prognosis.

To observe the effects of icariin, psoralen and oleanolic acid, the three active ingredients of Yinyanghuo (Herba Epimedii Brevicornus), Buguzhi (Fructus Psoraleae) and Nuzhenzi (Fructus Ligustri Lucidi), respectively, on gene expression profile of bone marrow stromal cells (BMSCs) from rats with corticosterone-induced osteoporosis.

To observe the effects of Qishe Pill, a compound traditional Chinese herbal medicine, on lumbar vertebral bone formation induced by long-time upright posture in rats and to investigate the potential mechanism.

To explore the mechanism of Yiqi Huayu Bushen Recipe (YHBR), a compound traditional Chinese herbal medicine, in treating cervical syndrome (CS) with qi deficiency, blood stasis and kidney deficiency in rats.

To study the efficacy and possible mechanism of Yiqi Huayu Recipe (YQHYR), a compound traditional Chinese herbal medicine, in preventing and treating degeneration of the articular cartilage in rats with osteoarthritis (OA).

OBJECTIVE: To establish a rat model of cervical syndrome (CS) with kidney deficiency. METHODS: A group of 30 three-month-old female Sprague-Dawley rats were randomly divided into normal control group, CS group and CS with kidney deficiency group (combined group), with 10 rats in each group. Rats in the normal control group received no treatment, rats in the CS group underwent only resection of cervical muscles and ligaments as unbalanced dynamic and static animal model, and rats in combined group underwent resection of both cervical muscles and ovaries as kidney deficiency model. Serum and cervical intervertebral discs were collected. Kidney deficiency was determined by observing the morphologic changes of uterus and appendages, detecting the weight of uterus and appendages and the content of serum estradiol (E(2)). The degeneration of intervertebral discs was determined by detecting the histopathology, the expressions of type II collagen and type X collagen proteins, and the expressions of aggrecan-1 (Agc1), type II procollagen gene (Col2a1), matrix metalloproteinase-13 (MMP-13) and tissue inhibitor of metalloproteinases-1 (TIMP-1) mRNAs. RESULTS: Compared with those in the normal control group and CS group, the rats in the combined group were noted with the uterus atrophied, the caliber of oviduct thinned, the weight of uterus and appendages diminished obviously, the content of serum E(2) decreased, cervical intervertebral disc degenerated more seriously, type II collagen protein expression decreased, type X collagen protein expression increased, Agc1 and Col2a1 mRNA expressions in intervertebral disc decreased, and the MMP-13 mRNA expression increased. CONCLUSION: The rat model of CS with kidney deficiency is established. Kidney deficiency can aggravate cervical intervertebral disc degeneration.

To establish a rat model of cervical syndrome with qi deficiency, blood stasis and kidney deficiency.

To research the action mechanism of Yiqi Huayu Bushen Recipe (YHBR), a compound of traditional Chinese herbal medicine, in treating cervical syndrome (CS) with kidney deficiency in rats.