The main pathogenesis of chronic cough in children is the disorder of ascending and descending of qi movement caused by healthy qi deficiency and pathogenic qi retention. The deficiency of lung， spleen， and kidney is the root of the disease， and the retention of phlegm-fluid， food accumulation， and fire from constraint is the branch pathogenesis of the disease. In the treatment， we should reinforce and tonify healthy qi， dispel pathogen and regulate qi， with Yupingfeng Powder （玉屏风散） as the basic prescription. For lung qi deficiency syndrome， modified Yupingfeng Powder could be used for supplementing lung to consolidate the exterior； for lung and spleen qi deficiency syndrome， modified Yupingfeng Powder plus Shenling Baizhu Powder （参苓白术散） could be used for supplementing lung and fortifying the spleen， treating with both supplementation and transformation； for lung kidney qi deficiency syndrome， modified Yupingfeng Powder combined with Suzi Jiangqi Decoction （苏子降气汤） could be used for supplementing lung and replenishing kidneys， absorbing qi to the root. All the above prescriptions could combine the method of dispelling phlegm， promoting digestion and guiding out food stagnation， soothing the liver and draining fire to remove the solid pathogens， in order to treat the root and branch simultaneously， and the cough will stop if the ascending and descending of qi movement recover as usual.

OBJECTIVE To evaluate the quality and existing problems of Compound Paracetamol and Chlorphenamine Tablets for Infant. METHODS Using legal standards to inspect sampled samples, and several analytical methods were subsequently established or improved for the exploratory research on related substances, assay, dissolution, subdivision characteristics of scored tablets, and genotoxic impurities. RESULTS All samples met the regulatory specification, and the pass rate was 100%. However, the control for related substances was lacking, and the method for assay and content uniformity was defective. The exploratory studies showed that the assay and content uniformity met the requirements, and the risk of related substances and genotoxic impurities was acceptable. As a divisible tablet, the subdivision characteristics could not meet the requirements of the scored tablet, and the dissolution performance of some enterprise samples could not meet the requirements of similar products in foreign pharmacopoeias. CONCLUSION The overall quality of this product is adequate. However, due to the early time on the market, some quality attributes no longer meet the requirements of current regulations or relevant guidelines. The manufacturers should further optimize the prescription and production process, referring to foreign similar products. The current specification needs to be revised and improved.

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.

Asthma is a common chronic respiratory disease characterized by repeated attacks and prolonged illness.Traditional Chinese medicine believes that the formation of Sugen is the core pathogenesis of repeated asthma attacks.By tracing the origin of Sug-en theory,summarizing the connotation of ancient asthma Sugen theory and the innovative understanding of modern medical scholars on asthma Sugen,this paper explores the potential connection between the traditional Chinese medicine Sugen theory and the pathogenesis of modern asthma,in order to provide new ideas and methods for the treatment and research of asthma.

Objective:To investigate the prevalence of frailty among elders aged ≥60 years in the Beijing community and analyze the risk factors of frailty.Methods:This is a cross-sectional study. A total of 1936 older persons in Baizhifang Community in Beijing were included between May and September 2023. Their frailty was evaluated by Fried Frailty Phenotype Scale. Mini Nutritional Assessment-Short Form (MNA-SF), Short Physical Performance Battery (SPPB), and Geriatric Depression Scale (GDS) were used to evaluate nutritional status, physical function, and depression, respectively. The prevalence and risk factors of frailty among the elderly in the community were analyzed.Results:A total of 168 individuals met the criteria for frailty, and the prevalence of frailty was 8.7%. Compared to the non-frail group, the frail group was predominantly female (71.4% vs 62.2%; χ 2=5.59, P=0.018), older [(72.1±6.6) vs (69.9±6.0) ages; t=-5.25, P<0.001], unmarried (1.8% vs 0.8%; χ 2=8.60, P=0.014), with lower education levels (10.7% vs 3.5%; χ 2=23.38, P<0.001), poorer self-assessed health (22.6% vs 6.5%; χ 2=69.80, P<0.001), lower MNA-SF scores [(12.2±2.2) vs (13.0±1.4) scores; t=6.29, P<0.001], lower SPPB scores [(8.4±1.9) vs (10.2±1.6) scores; t=14.62, P<0.001], higher GDS scores [(4.0±3.8) vs (1.9±2.1) scores; t=-11.48, P<0.001], and worse vision, hearing, and olfactory functions (48.2% vs 34.1%, 36.9% vs 23.0%, 9.5% vs 3.0%; χ 2=13.37, 16.11, 40.58, all P<0.001). They were also more likely to suffer from hypertension (70.8% vs 56.7%; χ 2=12.52, P<0.001), diabetes (42.3% vs 29.4%; χ 2=12.06, P<0.001), osteoarthritis (46.4% vs 30.3%; χ 2=18.39, P<0.001) and stroke (19.0% vs 13.3%; χ 2=4.28, P=0.039). Logistic regression analysis showed that frailty was independently associated with nutritional status ( OR=0.8, 95% CI: 0.7-0.9, P<0.001), depressive symptoms ( OR=1.1, 95% CI: 1.1-1.2, P<0.001), olfactory function ( OR=2.1, 95% CI: 1.4-3.0, P<0.001; OR=2.9, 95% CI: 1.4-5.9, P=0.003), and physical function ( OR=0.6, 95% CI: 0.6-0.7, P<0.001) after adjusting for covariates. Conclusions:The prevalence of frailty among elderly people in community is relatively high. Frailty in community elders is associated with physical function, psychological function, nutritional status, and olfactory function decline.

Objective:To analyze mobility limitation condition and its relationship with cognitive function in community-dwelling elderly.Methods:In this cross-sectional study, a total of 1 935 older adults aged≥60 years were recruited from May to September 2023 in Beijing Baizhifang Community Health Service Center and its five subordinate health service stations (Baizhifang Hutong health service station, Nancaiyuan community health service station, Youanmen community health service station, Younei West Street health service station and Shuanghuaili community health service station). The Short Physical Performance Battery (SPPB) was used to assess the mobility capacity of the elderly, and the elderly were divided into two groups with SPPB, the elderly with a SPPB≤9 points were grouped into mobility limitation group (645 cases), and the ones with a SPPB≥10 points were considered with normal mobility capacity (1 290 cases). The cognitive function of the older adults was assessed with the mini-mental state examination; and the gender, age, calf circumference, history of chronic disease, frailty status, cognitive function, nutritional status, depression status, hearing and vision condition of the two groups were compared with χ2 test or Mann-Whitney U non-parametric test. Multiple logistic regression analysis was used to analyze the mobility limitation and its relationship with cognitive function in the older adults. Results:Mobility limitation was found in 33.33% (645/1 935) of community-dwelling older adults. The proportions of advanced age, female, hypertension, diabetes, coronary heart disease, stroke, chronic obstructive pulmonary disease, frailty, depression, cognitive impairment, hearing decline, and vision decline in the mobility limitation group were all significantly higher than those in the normal mobility capacity group (31.32% vs 13.41%, 69.92% vs 59.61%, 65.27% vs 54.03%, 33.80% vs 28.60%, 27.91% vs 19.53%, 17.83% vs 11.47%, 10.54% vs 7.36%, 13.18% vs 2.02%, 18.45% vs 6.59%, 14.73% vs 7.75%, 30.54% vs 20.31%, 45.58% vs 30.39%) (all P<0.05). Advanced age ( OR=2.542, 95% CI: 1.977-3.269), female ( OR=1.736, 95% CI: 1.390-2.167), stroke ( OR=1.426, 95% CI: 1.065-1.911), depression ( OR=2.292, 95% CI: 1.656-3.174), cognitive impairment ( OR=1.601, 95% CI: 1.154-2.220), frailty ( OR=5.199, 95% CI: 3.219-8.397) and vision decline ( OR=1.405, 95% CI: 1.124-1.756) were all positively correlated with the mobility limitation in the community-dwelling older adults (all P<0.05). Conclusion:The older adults in the community have a higher risk of mobility limitation, mobility limitation is a positive correlation factor of cognitive impairment.

Mild cognitive impairment(MCI)is a transitional stage of cognitive abnormality between the normal cognitive function level and dementia, often involving impairment in one or more cognitive domains.Sarcopenia is a type of progressive and common skeletal muscle disorder and may increase the occurrence of adverse outcomes such as falls, bone fractures and frailty in older adults.Both cognitive dysfunction and sarcopenia are among common geriatric syndromes.Studies in recent years have found that the presence of sarcopenia may increase the occurrence of cognitive dysfunction.This article discussed the epidemiological characteristics and diagnosis of MCI and sarcopenia, the possible relationship between them, and potential mechanisms underlying the interaction between them.

Background: Colorectal cancer is one of the most commonly diagnosed cancer and leading causes of cancer death worldwide. Fibrinogen-like protein 2 (FGL2), a member of the fibrinogen family, has been demonstrated as a regulator of immune cell functions in tumor microenvironment and might facilitate tumor progression. Aims: To study the expression and clinical significance of FGL2 in colon cancer. Methods: One hundred and fifty colon cancer patients diagnosed from January 2018 to January 2022 at the Second Hospital of Tianjin Medical University were enrolled in this study. The paraffin-embedded tissues were collected for detection of FGL2 protein and the surface markers of tumor infiltrating immune cells (TIICs), including CD4, CD8, CD20, CD68, and CD56 by using immunohistochemistry. The correlations of FGL2 expression level with the clinicopathological parameters and TIICs counting were analyzed. Results: Expression of FGL2 was upregulated in 68.7% of the colon cancer cases. Its expression level was correlated positively with the tumor size and TNM staging (all P<0.05), while no correlations were found between FGL2 expression level and gender, age, tumor differentiation, and presence of vascular invasion (all P>0.05). Meanwhile, the expression level of FGL2 was associated with the cell counting of CD4

Objective To study the correlation between the genetic polymorphism of tumor necrosis factor-α(TNF-α)-308 with benazepril treatment response in the patients with hypertensive renal damage in Ningxia area.Methods Two hundred and eighty-four patients initially diagnosed as hypertension were enrolled and the hypertensive renal damage defined by the measurement of urinary albumin excretion rate(UAER).At the same time 160 individuals undergoing healthy physical examination were selected as the normal blood pressure control group.The plasma samples were obtained from all the subjects,and plasma level of TNF-α and TNF-α-308 gene polymorphism were detected.Then the patients with hypertensive renal damage were interfered with benazepril as one of the antihypertensive drugs,and the treatment response of different TNF-α-308 genotypes to benazepril was observed,and the comparative analysis was performed.Results Among the TNF-α-308 genotypes in the patients with simple hypertension,genotype GA was the most common,followed by GG and AA successively,with the G/A allele frequency of 53 ％/47 ％ (P＜0.05).In the patients with hypertensive renal damage,genotype GG was the most common,followed by GA and AA successively,with the G/A allele frequency of 70％/30％,the genotypes and allele frequency had no statistical difference(P＜0.05).Before and after benazepril treatment,the change range of UAER in the patients with genotype AA was maximal,followed by the genotype GA and GG,the difference among 3 groups was statistically significant(P＜0.05).Conclusion The TNF-α-308 gene is correlated with hypertensive renal damage and its response to benazepril treatment.

Objective To investigate the effect of preoperative anxiety on propofol EC50 for nomovement during Painless gastroscopy.Methods Thirty-one patients (without anxiety) and twenty-seven patients (with anxiety) undergoing gastroscopy under general anesthesia were enrolled on the study.Anesthesia was conducted with a target-controlled infusion (TCI) of propofol.The initial target effect-site propo fol concentration (Ceprop) was 5.0 μg/ml and was adjusted stepwise by 0.5 μg/ml by an up-down sequential method to reach no-movement.Results Propofol EC50 to induce no-movement was higher in patients with anxiety than those without anxiety (5.32 μg/ml,95％ CI:4.75-5.88 μg/ml vs 4.75 μg/ml,95％ CI:4.48-5.01 μg/ml,P ＜ 0.05).Conclusions During painless gastroscopy,patients with anxiety had a higher propofol EC50 for no-movement compared with those without anxiety when intravenous injected of fentanyl 0.1 μg/kg.