BACKGROUND Sepsis, a common acute and critical disease, leads to 11 million deaths annually worldwide. Probiotics are living microorganisms that are beneficial to the host and may benefit sepsis outcomes, but their effects are still inconclusive. This study aimed to evaluate the overall effect of probiotics on the prognosis of patients with sepsis. DATA RESOURCES: We searched several sources for published/presented studies, including PubMed, EMBASE, Web of Science, the Cochrane Library and the US National Library of Medicine Clinical Trials Register (www.clinicaltrials.gov) updated through July 30, 2023, to identify all relevant randomized controlled trials (RCTs) or observational studies that assessed the effectiveness of probiotics or synbiotics in patients with sepsis and reported mortality. We focused primarily on mortality during the study period and analyzed secondary outcomes, including 28-day mortality, in-intensive care unit (ICU) mortality and other outcomes. RESULTS: Data from 405 patients in five RCTs and 108 patients in one cohort study were included in the analysis. The overall quality of the studies was satisfactory, but clinical heterogeneity existed. All adult studies reported a tendency for probiotics to reduce the mortality of patients with sepsis, and most studies reported a decreasing trend in the incidence of infectious complications, length of ICU stay and duration of antibiotic use. There was only one RCT involving children. CONCLUSION: Probiotics show promise for improving the prognosis of patients with sepsis, including reducing mortality and the incidence of infectious complications, particularly in adult patients. Despite the limited number of studies, especially in children, these findings will be encouraging for clinical practice in the treatment of sepsis and suggest that gut microbiota-targeted therapy may improve the prognosis of patients with sepsis.

Liver failure is a common severe syndrome of liver diseases with high mortality. The function and structural integrity of the intestinal barrier as an entity are closely associated with the development and progression of liver failure. The cGAS-STING signaling pathway can participate in innate immune response by recognizing DNA produced by pathogen invasion and host cell damage and inducing the production of type I interferon. Numerous studies have shown that activation of the cGAS-STING pathway can significantly impact the cellular structure， mucosal components， and commensal bacteria of the intestinal barrier. This article reviews the interplay between the cGAS-STING signaling pathway and intestinal barrier disruption in liver failure， in order to provide novel insights for the clinical management of liver failure.

To identify and validate the clinical phenotypes of patients with sepsis in the intensive care unit(ICU).

ObjectiveTo systematically evaluate the public health governance capacity of 40 cities in Jiangsu, Zhejiang, and Anhui Provinces, providing a scientific evaluation basis for building a "Healthy Yangtze River Delta". MethodsA comprehensive collection of policy documents, public information reports, and research literature related to public health governance capacity in Jiangsu, Zhejiang, and Anhui Provinces was conducted, totaling 6 920 policy documents, 1 720 information reports, and 1 200 literature pieces. Based on the evaluation standards for an appropriate public health system established by the research team, the basic status of public health governance capacity was assessed to identify the strengths and weaknesses of the 40 cities. ResultsIn 2022, the public health governance capacity score for the 40 cities in Jiangsu, Zhejiang, and Anhui Provinces was (562.5±38.0) points. In terms of specific areas, the emergency response field received the highest score of (791.4±49.7) points, while the chronic disease prevention and control field received the lowest score of (368.2±29.6) points. The Jiangsu-Zhejiang-Anhui region has largely achieved the strategic priority of health, gradually improved public health legal regulations, and established a basic organizational framework with a solid foundation for information and data infrastructure. However, challenges still need to be addressed, such as unstable government funding for public health, unclear departmental responsibilities, and barriers to information interoperability. ConclusionThe public health governance capacity of the 40 cities in Jiangsu, Zhejiang, and Anhui Province has been at a moderate level, but disparities have still existed across regions and fields. In the future, while continuing to deepen existing advantages, it is essential to accurately identify the causes of problems, establish a long-term and stable investment mechanism, enhance information connectivity mechanisms, further clarify departmental responsibilities, and promote the achievement of the "Healthy Yangtze River Delta" goal.

Objective: To investigate the impact of milk and egg supplementation on body composition and bone mineral density of rural primary school students in Yunnan Province, so as to provide a reference for developing targeted nutritional intervention strategies. Methods: In December 2023, a cluster sampling method was adopted to select students from grades one to three in four primary schools each from Jinggu and Shidian countys of Yunnan Province, as the intervention group (662 students). Additionally, two boarding primary schools were selected from each county based on the principle of matching scale and student numbers as the control group (455 students). Starting from April 2023, the intervention group received 200 mL milk and 50 g eggs during the break on school days for 8 months, while the control group maintained their usual diet behavior. Body composition was measured by using bioelectrical impedance analysis, and distal radial bone mineral density was assessed via dual energy X-ray absorptiometry in April and December 2023. The intervention effects were analyzed by using a difference in-differences approach. Results: The final measurements of body fat percentage, skeletal muscle mass and fat free mass of the intervention group and the control group of primary school students were significantly higher than the baseline values, and the net effect of milk and egg intervention on these body composition indicators was not statistically significant ( P >0.05, both before and after adjustment). In contrast, bone mineral density increased significantly by 0.02 g/cm 2 in the intervention group. The net intervention effect on bone mineral density was statistically significant ( β=0.02, 95%CI =0.00-0.04), and remained significant after model adjustment ( β=0.02, 95%CI =0.00-0.04) (both P < 0.05). Subgroup analysis showed statistically significant effects of the intervention among girls ( β=0.02, 95%CI =0.00-0.04), day students ( β=0.04, 95%CI =0.01-0.07), and students with normal nutritional status ( β=0.02, 95%CI =0.00-0.04) (all P <0.05). No significant effect of milk and egg supplementation was observed on body composition indicators (all P <0.05). Conclusions Milk and egg supplementation can improve bone mineral density among rural primary school students in Yunnan Province. It is recommended that rural school aged children should increase intake of milk and eggs to support growth and development.

OBJECTIVE To study the improvement effect and mechanism of sanguinarine （SG） on inflammatory pain in rats with lumbar disc herniation （LDH） and its mechanism. METHODS LDH model rats were established and divided into model group， SG low-dose， medium-dose and high-dose groups （1.00， 2.50， 6.25 mg/kg）， high-dose of SG+Anisomycin [mitogen-activated protein kinase （MAPK） activator] group （6.25 mg/kg SG+5 mg/kg Anisomycin）， with 10 rats in each group. Another 10 rats were included as the control group. Each group was given corresponding drugs intraperitoneally， while the control group and model group were given an equal volume of normal saline intraperitoneally， once a day， for 7 consecutive days. The general situation and neurological changes of rats in each group were observed， and the pain threshold [including paw withdrawal mechanical threshold （PWMT） and paw withdrawal thermal latency （PWTL）] of rats was determined； the histopathological changes of dorsal root ganglion （DRG） were observed in rats. The serum levels of inflammatory factors [tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）] and pain factors [neuropeptide Y （NPY）， 5-hydroxytryptamine （5-HT）] in rats were detected.The positive expressions of ionized-calcium binding adaptor molecule-1 （Iba-1） in spinal cord microglia and glial fibrillary acidic protein （GFAP） in astrocytes were observed. The expressions of proteins related to MAPK/extracellular signal-regulated kinase （ERK）/nuclear factor κB （NF-κB） signaling pathway， TNF-α and IL-1β proteins were detected in DRG tissue of rats. RESULTS Compared with the control group， the rats in the model group showed decreased appetite， hindlimb movement disorders， and disordered neuronal cell arrangement， the neurological score， the levels of TNF-α， IL-1β， NPY， the positive expressions of Iba-1 and GFAP， the phosphorylations of p38 MAPK， ERK1/2 and NF-κB p65， the protein expressions of TNF-α and IL-1β were significantly increased （P＜0.05）； PWMT， PWTL and the levels of 5-HT were significantly reduced （P＜0.05）. Compared with the model group， the rats of SG groups showed some relief in their mental appetite and hindlimb motor disorders， the intervertebral disc structure of DRG was restored， and the levels of the above quantitative indicators had significantly reversed （P＜0.05）. Anisomycin reversed the improvement effect of SG on inflammatory pain in LDH rats. CONCLUSIONS SG can improve inflammatory pain by inhibiting the activation of microglia in DRG tissue of LDH rats， reducing the release of inflammatory factors， and increasing pain threshold， and its mechanism of action may be related to the inhibition of MAPK/ERK/NF- κB signaling pathway.

The "four-in-one" approach is based on the four-dimensional perspective of "property, position, tendency and syndrome", which helps to identify and analyze classical prescriptions in a multi-dimensional and three-dimensional way. The early pathogenesis of chronic heart failure (CHF) is deficiency of heart Qi and heart Yang and disorder in Qi transformation in triple energizer, while in the later stage of the disease, it progresses from deficiency to excess, with simultaneous occurrence of deficiency and excess syndromes. Fuling Guizhi Baizhu Gancao Decoction (Linggui Zhugan Decoction) plays its role in treating chronic heart failure by the four elements of "property, position, tendency and syndrome". Property—Linggui Zhugan Decoction is pungent, sweet, slight sweet and bitter in flavor, but warm in property. The sweet is able to tonify deficiency; the pungent is responsible for dispersing Yang, promoting Qi and draining water retention; the warm nourishes the spleen, raises Yang Qi and resolves phlegm; the bitter could excrete diuresis and dry dampness to guarantee the smooth operation of three energizer. Position-Linggui Zhugan Decoction acts on the heart, spleen and triple energizer. It can stimulate heart Yang, strengthen the spleen, resolve phlegm, and regulate the waterways to promote the Qi transformation in triple energizer. Tendency-The tendency of Linggui Zhugan Decoction is upward and downward in parallel, both internal and external. Warming up and promoting diuresis, raising Yang up and tonifying deficiency, it is conducive to the Yang Qi transformation in triple energizer. Syndrome-Linggui Zhugan Decoction is indicated for the syndrome of heart Yang deficiency and water-fluid retention, which begins with the upper abdomen swelling, Qi rushes against the chest. It is widely used in the treatment of water-vapor impulse heart disease. The disorder of Qi transformation in triple energizer is the main mechanism of recurrent CHF. Linggui Zhugan Decoction can not only warm the fire of Qi transformation in triple energizer, but also smooth the pathway of Qi transformation in triple energizer, which is compatible with the treatment of systemic fluid retention in chronic heart failure. Its pharmacological mechanisms include anti-inflammation, anti-platelet aggregation, regulation of cardiomyocyte cell membrane ion channels, protection against ischemia-reperfusion injury and modulation of vasodilation, etc. Deconstructing Linggui Zhugan Decoction with "four-in-one" approach and discussing its mechanism for treating CHF in combination with the theory of "Qi transformation in triple energizer", have great significance to rejuvenate the vitality of classical prescriptions and to apply them accurately and effectively.

Children with cerebral palsy (CP) frequently experience secondary musculoskeletal issues, with a high incidence of fractures and severe symptoms. These factors cannot be overlooked in the rehabilitation process for children with CP. This article examines the causes of fractures in children with CP, including low bone mineral density, abnormal training, premature delivery, and falls. Furthermore, it outlines intervention measures to improve bone mineral density and exercise training, in order to assist in the prevention and treatment of fractures in children with CP.

Compared to the general population, there is a higher prevalence of epilepsy in individuals with cerebral palsy (CP). Epilepsy serves as an indicator of CP severity and has a significant impact on the early survival and future quality of life of children with CP. Therefore, it is crucial to investigate the shared mechanisms underlying CP and epilepsy. This study aims to summarize the comorbidity of CP and epilepsy from genetic factors, risk factors, and pathophysiological mechanisms, in order to provide a reference for further research.

BACKGROUND:Satisfactory clinical results have been achieved in the treatment of Sanders Ⅲ calcaneal fractures by percutaneous compression fixation with three-dimensional frame screws.However,whether the stability of minimally invasive plate internal fixation can be achieved in terms of biomechanics,and the advantages and disadvantages after comparison are still unknown. OBJECTIVE:To investigate the fixation effect of different internal fixation devices on Sanders Ⅲ calcaneal fractures by finite element analysis. METHODS:A finite element model of Sanders Ⅲ calcaneal fracture was made based on CT data of a 26-year-old healthy male volunteer.The calcaneal fracture models were fixed by minimally invasive three-dimensional frame screws and minimally invasive Y-plate.The longitudinal loads of 350 and 700 N were applied respectively.The displacement and stress distribution of the two models were analyzed,and the stability of each model was compared. RESULTS AND CONCLUSION:(1)The peak stress of bone block and implant in the minimally invasive three-dimensional frame screw model was significantly lower than that in the minimally invasive minimally invasive plate model.The average stress of bone block and implant in the three-dimensional frame screw model was also significantly lower than that in the minimally invasive plate model.(2)The maximum displacement of the two models was located at the medial side of the articular surface of the posterior talus,and the maximum displacement of the three-dimensional frame screw model was smaller than that of the minimally invasive plate model.(3)The longitudinal displacement between the anterior fragment and the medial fragment of the minimally invasive plate model was smaller,and the transverse and vertical displacement between the medial fragment and the middle fragment of the three-dimensional group screw model was smaller.(4)It is concluded that both of the two internal fixation models can provide satisfactory fixation effect.The three-dimensional frame screw model can provide better transverse and vertical stability with more uniform stress distribution and smaller comprehensive displacement of bone fragments,while the minimally invasive plate has more advantages in maintaining longitudinal stability.