In response to the clinical needs of cancer treatment and rehabilitation, Professor Lin Hongsheng proposed the Wuzhi Wuyang (five treatments and rehabilitation) concept on the basis of years of clinical experience and the Guben Qingyuan (consolidate the foundation and clear the source) theory. Wuzhi Wuyang emphasizes the importance of treatment and rehabilitation and aims to provide personalized and stage-specific treatment and rehabilitation plans by integrating the advantages of traditional Chinese medicine (TCM) and modern medicine to achieve comprehensive life-cycle management for patients with cancer. The proposal of Wuzhi Wuyang has provided new ideas and methods for the treatment, prevention, and rehabilitation of cancer, along with valuable references for clinical practice and academic research. This article summarizes the connotation of Wuzhi Wuyang and its application in the comprehensive management of cancer prevention and treatment with TCM.

OBJECTIVE To analyze the influential factors for clinical efficacy of polymyxin B combined with other antibiotics in the treatment of carbapenem-resistant Acinetobacter baumannii （CRAB） pulmonary infection. METHODS A retrospective analysis was conducted on the clinical data of patients with CRAB pulmonary infection in our hospital from May 2021 to October 2024. Information such as age， gender， admitting department， infection status， underlying medical conditions， mechanical ventilation time， combination anti-infective treatment regimens， and the Acute Physiology and Chronic Health Evaluation Ⅱ （APACHE-Ⅱ） score 24 h before medication was compiled. Based on the effectiveness of the treatment， patients were divided into treatment-effective group and treatment-ineffective group. Univariate analysis and multivariate Logistic regression analysis were employed to identify independent factors influencing clinical efficacy. RESULTS A total of 156 patients were included， and 108 patients were treated effectively， with an effective rate of 69.23%. The results of univariate analysis indicated that there were statistically significant differences between 2 groups in terms of the duration of mechanical ventilation time， APACHE-Ⅱ score 24 h before medication， the number of complication types， the proportion of abnormal coagulation function， anti-infective treatment course， and hospital stay before medication （P＜0.05）. The results of multivariate Logistic regression analysis showed that APACHE-Ⅱ score≥15 points 24 h before medication [OR＝2.965， 95%CI （1.284， 6.845）， P＝0.020]， mechanical 20251606） ventilation time≥10 d [OR＝3.577， 95%CI （1.185， 10.793）， P＝0.037] and hospital stay≥14 d before medication [OR＝2.422， 95%CI （1.036， 5.654）， P＝0.041] were independent 15120420253@139.com risk factors， and anti-infective treatment course＞7 d was a protective factor [OR＝0.445， 95%CI （0.221， 0.895）， P＝0.043]. CONCLUSIONS This study shows that the effective rate of polymyxin B combined with other antibiotics in the treatment of CRAB pulmonary infection is less than 70%. The mechanical ventilation time≥10 d， APACHE-Ⅱ score≥15 points 24 h before medication， and hospital stay≥14 d before medication may lead to treatment failure， whereas anti-infective treatment course＞7 d may be associated with treatment success.

Hepatocellular carcinoma （HCC）， as the sixth most common malignant tumor worldwide， poses a serious threat to human health due to its insidious onset and high mortality rate. This article reviews the molecular mechanisms and intervention strategies of gut microbiota （GM） homeostasis in the development and progression of HCC， in order to provide new ideas for the intervention and treatment of HCC. Studies have shown that GM dysbiosis， intestinal leakage， microbial-associated molecular pattern， bacterial translocation， and metabolic products play key roles in the progression of HCC. GM imbalance may lead to immune escape， thereby promoting tumor cell proliferation and metastasis. This article elaborates on the association between GM and HCC， deeply analyzes the mechanism of action of GM in the development and progression of HCC， investigates the role of bile acid-related metabolites， short-chain fatty acid-related metabolites， and other metabolites in HCC， and explores the strategies for targeting GM in the treatment of HCC， including probiotics， prebiotics， antibiotics， Toll-like receptor 4 antagonists， and fecal microbiota transplantation. This article emphasizes that maintaining the integrity of the intestinal barrier and GM homeostasis is of great significance in the prevention and treatment of HCC， which provides a direction for developing new diagnosis and treatment strategies.

As one of the pathogenic mechanisms contained in The Inner Canon of Yellow Emperor （《黄帝内经》）， “disease with latent pathogen induced by a new pathogen” means that the induced new pathogen resulted to a combination of the latent previous pathogen and the new pathogen， which caused the disease. Based on this， it is believed that the change of “nodule-cancer transformation” of pulmonary nodules is actually based on the deficiency of original qi， and the new pathogen induces the latent pathogens like phlegm coagulation， qi stagnation， blood stasis， toxicity， so healthy qi can not drive the pathogens out， and the long-time detention generated into cancerous turbidity， and deve-loped into cancerous tumour at the end. Therefore， based on the three-stage treatment of unformed cancer， dense cancerous toxin， and developed cancer， the clinical practice applied six methods of clearing， expelling， dissipating， tonifying， harmonizing， and transforming， taking into account both the manifestation and root cause， moving the treatment window of pulmonary nodules forward， attacking the pathogens when the toxin was not yet overbearing， supporting the healthy qi before declining， delaying the process of nodules-cancer transformation， and providing ideas for the prevention and treatment of pulmonary nodules “nodule-cancer transformation” in traditional Chinese medicine.

ObjectiveTo investigate the possible mechanism of Ruyi Heibai Power （如意黑白散， RHP） in the treatment of vitiligo. MethodsTwenty-four C57BL/6 mice were randomly divided into blank group， model group， high-dose and low-dose RHP groups， with 6 mice in each group. Model group， high- and low-dose RHP groups were all applied hydroquinone to establish vitiligo animal model. After modeling， High- and low-dose RHP groups were given 7.02 g/kg and 2.34 g/kg of RHP by gavage， respectively， while the blank group and model group were intragastrically given 10ml/kg of normal saline， once a day for 36 days. After administration， the skin lesions were observed with naked eye， and HE staining was used to observe the melanin content of the skin lesions. Immunohistochemistry was used to determine the expression of CD3⁺ and CD8⁺ T cells in skin tissue. Immunofluorescence staining was used to measure the expression of programmed death receptor 1 （PD-1） in the skin lesion tissue. RT-PCR was used to detect programmed cell death ligand 1 （PD-L1） mRNA expression. ELISA was used to detect serum superoxide dismutase （SOD）， tumor necrosis factor （TNF-α）， and tyrosinase （TYR） levels. ResultsCompared to those in the blank group， the skin of the mice in the model group was pale， and the melanin content was significantly reduced under the microscope after HE staining； the rate of excellent and good skin lesions decreased， and the melanin granules in the cells around the epidermis and hair follicles decreased significantly； the expression of CD3⁺ and CD8⁺ T cells in skin tissue increased significantly， and the expressions of PD-L1 mRNA and PD-1 decreased； the content of TYR decreased， while the content of SOD and TNF-α increased （P＜0.05）. Compared to those in the model group， the skin color of high- and low-dose RHP groups were deepened， and the melanin content increased； the rate of excellent and good skin lesions increased， as well as the melanin granules in the spinous cell layer， basal cells and hair follicles； the expression of CD3⁺ and CD8⁺ T cells in the skin lesions decreased， while PD-L1 mRNA and PD-1 expression increased； the content of TYR increased， while the content of SOD and TNF-α decreased （P＜0.05）. Compared to the low-dose RHP group， the high-dose group had a larger pigment recovery area in the modeling area， an increased rate of excellent and good skin lesions， an increase in spinous cell layer， basal cells， and hair follicle melanin granules， a decrease in CD3⁺ and CD8⁺ T cells expression， an increase in the expression of PD-L1 mRNA and PD-1， an elevated TYR content， and decreased SOD and TNF-α contents （P＜0.05）. ConclusionRHP can increase skin melanin content of vitiligo mice.The mechanism of action may be related to activating the PD-1/PD-L1 signaling pathway， and then reducing the destruction of melanocytes by T cell-mediated autoimmunity.

Corneal transplantation is an effective treatment for corneal blindness, and it is the only hope for patients with corneal blindness. Cornea has no blood vessels and no lymphatic vessels, which is called immune privilege organ, so the success rate of corneal transplantation is significantly higher than that of other organ transplantation, but the rejection reaction after corneal transplantation is still the main reason for the failure of corneal transplantation. The directional movement of immune cells to lymphoid tissue and inflammatory sites is the mainly immune response after organ transplantation. And the regulatory T cells(Treg)play a key role in immune regulation, which can induce immune tolerance by regulating and inhibiting the activation of effector T cells and reduce the rejection reaction after corneal transplantation. In addition, this review also discussed the effectiveness of applying cordyceps sinensis extract FTY720 to enhance the function of Treg. Based on this, we briefly reviewed the sources, mechanism of action and treatment of Treg after corneal transplantation, so as to provide some reference for the subsequent clinical application transformation and basic research.

Objective:To investigate the correlation between CHA 2DS 2-VASC score and the recurrence risk of paroxysmal atrial fibrillation after radiofrequency ablation. Methods:It was a retrospective cohort study. A total of 150 patients who underwent radiofrequency ablation for paroxysmal atrial fibrillation in Xingtai People′s Hospital from January 2017 to January 2021 were consecutively included in the study. According to the preoperative CHA 2DS 2-VASC score, patients were divided into high score group (≥3 points, n=90) and low score group (<3 points, n=60). Baseline clinical data was collected. All patients underwent circumferential pulmonary vein isolation, and those with atrial flutter before ablation also underwent tricuspid isthmus isolation. Holter and electrocardiogram examinations were performed at 3, 6 months and 1 year after ablation to evaluate whether there was recurrence of atrial fibrillation. Univariate and multivariate Cox regression was used to analyze the risk factors for recurrence of atrial fibrillation after radiofrequency ablation. Results:Among 150 patients 90 were males and 60 were females with a mean age of (64.0±3.6) years. There were no significant differences in age, sex, and proportion of hypertension, diabetes, chronic heart failure and stroke or transient ischemic attack (TIA), medication of antiarrhythmic and anticoagulant drugs between the two groups (all P>0.05). The longest duration of atrial fibrillation in the high score group was significantly longer than that in the low score group (26.0±6.1) hours vs. (10.0±2.1) hours, P<0.05). There were no patients with cardiac tamponade, atrial esophageal fistula and severe vascular puncture complications in the two groups. During the follow-up period, the recurrence rate in the high score group was significantly higher than that in the low score group (16.7% (15/90) vs. 8.3% (5/60), P<0.05). Multivariate Cox regression analysis showed that CHA 2DS 2-VASC score≥3 was an independent risk factor for atrial fibrillation recurrence in patients with paroxysmal atrial fibrillation after radiofrequency ablation ( HR=3.84, 95% CI: 1.87-7.89, P=0.02). Conclusion:CHA 2DS 2-VASC score≥3 is an independent risk factor for atrial fibrillation recurrence in patients with paroxysmal atrial fibrillation after radiofrequency ablation.

Objective:To analyze the external quality control assessment results of salt iodine, urine iodine, and water iodine in iodine deficiency disorders (IDD) laboratories at all levels in Shandong Province, and provide reliable quality assurance for monitoring and prevention of IDD.Methods:The external quality control assessment of salt iodine, urine iodine and water iodine in provincial, municipal and county levels IDD laboratories in Shandong Province from 2017 to 2021 were conducted, and feedback rate and qualification rate were calculated.Results:From 2017 to 2021, the feedback rates and qualification rates of external quality control assessment of salt iodine, urine iodine and water iodine at provincial and municipal levels IDD laboratories in Shandong Province were all 100.0%. The feedback rates of county level laboratories participating in the salt iodine external quality control assessment were all 100.0%. The qualification rate in 2021 was 99.3% (135/136), and the other four years were all 100.0%. The feedback rates of county level laboratories participating in the urine iodine external quality control assessment were all 100.0%. The qualification rates in 2017 and 2021 were 98.4% (122/124) and 97.1% (132/136), respectively, and the other three years were all 100.0%. In 2021, the county level laboratories in Shandong Province participated in the water iodine external quality control assessment for the first year, and the feedback rate and qualification rate of 69 laboratories were both 100.0%.Conclusion:From 2017 to 2021, the detection capacity of IDD laboratories at the provincial and municipal levels in Shandong Province remains at a high level, and the detection capacity of salt iodine and urine iodine in some county level laboratories still needs to be further improved.

Objective:To investigate the popularization of non-iodized salt among residents in water-borne high iodine areas and the iodine nutrition status of key populations in Shandong Province.Methods:In 2021, monitoring was conducted on a county-by-county basis in 47 counties (cities, districts, hereinafter referred to as counties) in 9 cities of Shandong Province, in accordance with the newly designated high iodine areas in the "Definition of Water Source High Iodine Areas and High Iodine Disease Areas" (GB/T 19380-2016) and historical high iodine areas. In each monitoring county, administrative villages with a median water iodine level greater than 100 μg/L were sorted by water iodine value, and a systematic sampling method was used to select 5 administrative villages as monitoring sites to investigate the water improvement situation and the iodine level of residents' drinking water. Totally 40 non boarding students aged 8 to 10 from one primary school and 20 pregnant women were selected in each village location to collect household edible salt samples and random urine samples for testing salt iodine and urine iodine levels, and the B-ultrasound method was used for thyroid examination in children.Results:A total of 364 high iodine administrative villages had been monitored, all of which had completed water improvement with a water improvement rate of 100.0%. The median iodine content in residential drinking water was 20.3 μg/L, ranging from 0.1 to 869.1 μg/L; and 11 464 edible salt samples were collected from residents' homes, with a non-iodized salt rate of 82.7% (9 481/11 464). A total of 9 197 urine samples from children and 2 335 urine samples from pregnant women were tested, with median urinary iodine levels of 219.0 and 139.0 μg/L, respectively. A total of 9 197 children were examined for thyroid, with 262 cases detected and a goiter rate of 2.8%.Conclusions:The rate of non-iodized salt in high iodine areas of Shandong Province still needs to be improved. Children's iodine nutrition is above the appropriate level, while pregnant women are at an iodine deficiency level.

OBJECTIVE To investigate the effect of Jianpi Yangzheng(JPYZ)formula regulating tumor-associated macrophage(TAM)exosomes on anoikis in gastric cancer and its mechanism.METHODS TAM model was established by inducing human mononuclear THP-1 cells in vitro;M0,TAM and TAM+JPYZ formula exosomes were extracted by ultracentrifugation and co-incuba-ted with gastric cancer cells.Flow cytometry was used to detect the effect of exosomes in each group on anoikis in gastric cancer cells.A BALB/c transplanted tumor mouse model was constructed,and the expression level of apoptotic proteins in transplanted tumors was detected by Western blot.Label-free mass spectrometry proteomics and bioinformatics were used to analyze the differential proteins in gastric cancer cells before and after intervention;Western blot and qPCR experiments were used to detect the expression level of dif-ferential protein isocitrate dehydrogenase 1(IDH1),and ubiquitination experiments were used to detect the ubiquitination level of IDH1;kits were used to detect the levels of α-ketoglutarate(α-KG),NADPH/NADP+,glutathione(GSH/GSSG)and reactive oxy-gen species(ROS)content.RESULTS The anoikis rate of gastric cancer cells was reduced after TAM exosomes intervention(P<0.05,P<0.01),while it was significantly increased after TAM+JPYZ exosomes intervention(P<0.05,P<0.01).In the in vivo mouse experiment,the ratio of Cleaved Caspase-3/Caspase-3 in the tumor of the TAM exosome group was reduced(P<0.05),while the ra-tio was significantly increased after TAM+JPYZ exosome intervention(P<0.05).Proteomic analysis showed that IDH1 was significant-ly different after intervention,and was related to tricarboxylic acid cycle metabolism.Compared with the M0 group,the IDH1 ubiquiti-nation level of gastric cancer cells in the TAM group with exosome intervention was increased,the levels of α-KG,NADPH/NADP+and GSH/GSSG were significantly increased,and the ROS content was reduced(P<0.05),while TAM+JPYZ exosomes could reverse the above phenomenon.CONCLUSION JPYZ Formula can regulate TAM exosomes to cause ubiquitin degradation of IDH1 in gas-tric cancer cells,reduce the level of tricarboxylic acid cycle metabolism in gastric cancer cells,promote ROS accumulation,induce anoikis in gastric cancer,and thus inhibit the development of gastric cancer.