Objective To investigate the effects of Yiqi Bushen Huoxue Jiangzhuo Formula on residual renal function(RRF),serum interleukin-6(IL-6),and C-reactive protein(CRP)levels in maintenance peritoneal dialysis(PD)patients with chronic renal failure(CRF).Methods Eighty CRF patients requiring maintenance PD treatment and meeting the traditional Chinese medicine diagnostic criteria of spleen-kidney qi deficiency and damp-phlegm stasis stagnation syndrome were enrolled from the Nephrology Department of Lu'an Traditional Chinese Medicine Hospital between July 2022 and July 2024.Patients were randomly divided into an observation group(n=40)and a control group(n=40)using a random number table.Both groups received standard maintenance PD and conventional western medical treatment,while the observation group additionally received Yiqi Bushen Huoxue Jiangzhuo Formula.The treatment duration for both groups lasted 6 months.Changes in RRF,serum levels of inflammatory markers(IL-6,CRP),and nutritional status indicators(hemoglobin[Hb],prealbumin[PA],albumin[ALB])were evaluated before and after treatment.Clinical efficacy was assessed.Results(1)After 6 months of treatment,the overall response rate in the observation group was 90.00％(36/40),while that in the control group was 67.50％(27/40).The intergroup comparison(by chi-square test)showed that the efficacy of the observation group was significantly superior to that of the control group,with a statistically significant difference(P＜0.05).(2)After treatment,the levels of blood urea nitrogen(BUN),serum creatinine(SCr),and RRF in both groups decreased compared to pre-treatment levels(P＜0.05).And the reduction in BUN and SCr of the observation group was significantly greater than that in the control group,while the reduction in RRF was significantly smaller than that in the control group,with all differences being statistically significant(P＜0.01).(3)After treatment,serum IL-6 and CRP levels in both groups decreased compared to pre-treatment levels(P＜0.05).And the reduction in serum IL-6 and CRP levels in the observation group was significantly greater than that in the control group,with statistically significant differences(P＜0.01).(4)After treatment,serum Hb,PA,and ALB levels in both groups increased compared to pre-treatment levels(P＜0.05).And the increase in serum Hb,PA,and ALB levels in the observation group was significantly greater than that in the control group,with statistically significant differences(P＜0.01).Conclusion Yiqi Bushen Huoxue Jiangzhuo Formula effectively preserves residual renal function,mitigates inflammation,and improves nutritional status in CRF maintenance PD patients with spleen-kidney qi deficiency and damp-phlegm stasis stagnation syndrome.

Objective: To investigate the association between consumption of cruciferous vegetables (CV), level of urinary isothiocyanates (ITC) and the risk of lung cancer among man in urban Shanghai. Methods: A nested case-control study was conducted within the Shanghai Men's Health Study. Using incidence density sampling with a 2∶1 control to case selection ratio, 885 controls were selected to match 443 lung cancer cases diagnosed prior December 31, 2010. A food-frequency questionnaire was administered to estimate CV consumption. The high performance liquid chromatography method was applied to measure urinary ITC level. The CV intake and urinary ITC level were divided into quartiles according to distribution of control group. The lowest quartile was as a reference group. Conditional logistic regression model was used to analyze the relationship between CV intake, urinary ITC level and the risk of lung cancer. Results: The cruciferous vegetables intake median (P₂₅, P₇₅) in cases and controls were 80.05 (46.89, 129.04) and 97.68 (55.25, 151.72) g/d (Z=-3.93, P<0.001). The urinary ITC level were 1.256 (0.474, 3.836) and 1.244 (0.484, 3.004) μmol/g Cr (Z=-0.39, P=0.697). After adjusting for potential confounding factors such as age, education level, smoking and alcohol consumption, for urinary ITC level, the OR(95%CI) for the highest quartile(≥3.004 μmol/g Cr) was 1.25 (0.87-1.80) compared with the lowest quartile(<0.484 μmol/g). For CV intake, the OR(95%CI) for the highest quartile(≥151.71 g/d) was 0.66 (0.43-1.02) compared with the lowest quartile(<55.25 g/d). Conclusion No association was found between the CV intake, urinary ITC level and lung cancer risk in men.

Objective: To investigate the combined impact of lifestyle factors on stomach cancer risk. Methods: We analyzed the data from the Shanghai Men's Health Study (SMHS) (2002-2013). The SMHS was conducted in eight neighborhood communities of urban Shanghai. From 2002 through June 2006, 61 480 residents aged 40 to 74 years old with no history of cancer were recruited. Failure time was the date of stomach cancer incidence, death or date of the last follow-up (December 31, 2013). The first two in-person follow-up surveys were conducted in 2004-2008, and 2008-2011, respectively. Using data on lifestyle, the healthy lifestyle index (HLI) was developed. The following lifestyle factors were included: smoking, alcohol consumption, diet habit, overweighted and physical activity. Cox proportional hazard models were used to evaluate the association of stomach cancer risk with lifestyle factors and HLI. Results: Over 9.28 years' follow-up, 477 incident cases of stomach cancer were identified from 59 503 study participants. Participants with zero, one, two, three, four, and five favorable lifestyle behaviors accounted for 3.44% (n=2 045), 18.14% (n=10 793), 33.68% (n=20 041), 29.43% (n=17 511), 12.82% (n=7 627), and 2.50% (n=1 486), respectively. Among all the five lifestyle factors, smoking and alcohol use were significantly related to stomach cancer risk. The relative risk of stomach cancer was 0.71 (95%CI: 0.57-0.87) for those who never smoked or quitted smoking for no less than 10 years and 0.70 (95%CI: 0.55-0.90) for those who consumed alcohol no more than 14 drinks per week. For each increment of healthy lifestyle index, the relative risk of stomach cancer was 0.86 (95%CI: 0.79-0.95). Compared to men with none or one healthy lifestyle factor, the relative risk for those with four or five was 0.62 (95%CI: 0.46-0.83). When we rebuilt HLI using more categories of each lifestyle factors, the HLI ranged from 0 to 11. For each point increase, the relative risk of stomach cancer was 0.93 (95%CI: 0.89-0.97). Compared those with 0 to 3 points, the relative risk of those with 8 to 11 points was 0.64 (95%CI: 0.47-0.87). Conclusion In the SMHS, only a small proportion of men adhered to all the five healthy lifestyle factors. Compared to those with none or one healthy lifestyle behaviors, those with five may prevent about 1/3 stomach cancer incidence and the HLI was inversely associated with stomach cancer risk.