Objective:To discuss the correlation between Helicobacter pylori(Hp) infection and serum 25-hydroxyvitamin D3(25(OH)D 3)level in the elderly physical examination population. Methods:It was a cross-sectional study. Selecting individuals who met the inclusion and exclusion criteria as the subjects of the study and underwent health check-ups between January 2018 and December 2019 in the Second Medical Center of Chinese PLA General Hospital.According to the Delta Over Baseline (DOB) value of 13C urea breath test, the subjects were divided into two groups: those with DOB value≥4 ( n=1 018) were diagnosed as Hp-positive and were included in the positive group, and the others were Hp-negative and were included in the negative group (DOB value<4, n=2 067). The age, gender, height, weight, disease history, family disease history and other basic medical records were recorded; and blood samples were drawn for analysis of blood test, blood biochemical test etc. Then the serum 25(OH)D 3 levels were compared between the two groups. The influencing factors of Hp infection were analyzed using a multifactor logistic regression model and the confounding factors were also adjusted. Results:A total of 3 085 elderly people (male 1 838, female 1 247) were selected in this study, the median age is 64 years, the detection rate of Hp was 33%. Single factor analysis showed that the serum 25(OH)D 3 level in the positive group was significantly lower than that in the negative group (20.59 ng/ml vs 21.07 ng/ml, P=0.012). Binary logistic regression analysis showed that the serum 25(OH)D 3 level was a negative influence factor on Hp infection( OR=0.984, P=0.008). High level of serum 25(OH)D 3 can reduce the risk of Hp infection ( OR=0.707, P=0.002). The three constructed Hp infection risk prediction models still showed statistically significant after controlling for confounding factors. Conclusion:The study shows a correlation between serum 25(OH)D 3 level and the Hp infection in the elderly people, and low level of serum 25(OH)D 3 is an independent risk factor for Hp infection in the elderly population.

Objective:To discuss the correlation between Helicobacter pylori(Hp) infection and serum 25-hydroxyvitamin D3(25(OH)D 3)level in the elderly physical examination population. Methods:It was a cross-sectional study. Selecting individuals who met the inclusion and exclusion criteria as the subjects of the study and underwent health check-ups between January 2018 and December 2019 in the Second Medical Center of Chinese PLA General Hospital.According to the Delta Over Baseline (DOB) value of 13C urea breath test, the subjects were divided into two groups: those with DOB value≥4 ( n=1 018) were diagnosed as Hp-positive and were included in the positive group, and the others were Hp-negative and were included in the negative group (DOB value<4, n=2 067). The age, gender, height, weight, disease history, family disease history and other basic medical records were recorded; and blood samples were drawn for analysis of blood test, blood biochemical test etc. Then the serum 25(OH)D 3 levels were compared between the two groups. The influencing factors of Hp infection were analyzed using a multifactor logistic regression model and the confounding factors were also adjusted. Results:A total of 3 085 elderly people (male 1 838, female 1 247) were selected in this study, the median age is 64 years, the detection rate of Hp was 33%. Single factor analysis showed that the serum 25(OH)D 3 level in the positive group was significantly lower than that in the negative group (20.59 ng/ml vs 21.07 ng/ml, P=0.012). Binary logistic regression analysis showed that the serum 25(OH)D 3 level was a negative influence factor on Hp infection( OR=0.984, P=0.008). High level of serum 25(OH)D 3 can reduce the risk of Hp infection ( OR=0.707, P=0.002). The three constructed Hp infection risk prediction models still showed statistically significant after controlling for confounding factors. Conclusion:The study shows a correlation between serum 25(OH)D 3 level and the Hp infection in the elderly people, and low level of serum 25(OH)D 3 is an independent risk factor for Hp infection in the elderly population.

Purpose To confirm the effects of acupuncture, and Chinese medicines in controlling the withdrawal symptoms from the opium-like drugs. Method 96 heroin-dependent subjects were divided into four groups,which were treated respectively by western medicine (Agroup), acupuncture (B group), Chinese herbs (Cgroup), and acupuncture & Chinese herbs (D group).Before, during and after treatment, the concentration of serum testosterone and prolactin, and immune functions (serum CD3+ 、CD4+ 、CD8+ and CD4+/CD8+ ) were tested.Results After treatment, the concentration of serum testosterone in A and B group were higher than before and during treatment, and in C and D group, during treatment were higher. In the four groups, the concentration of serum prolactin before treatment was the highest. The levels of CD3+、CD4+、 CD8+ and CD4+/CD8+ were lowest before treatment and highest after treatment. Conclusion Acupuncture and Chinese medicines effective in relieving spasm and pain can control the opium-like drug withdrawal symptoms to different degrees, especially acupuncture. However, acupuncture cannot ease the withdrawal symptoms completely. Acupuncture does not strikingly cooperate with the Chinese medicines effective in relieving spasm and pain (including M-receptor antagonists). In detoxification, the Jiaji points are the primary ones and symptom-based points the secondary ones.