[Objective] To observe the effect of heated needle on the pathological changes of articular cartilage in mice with experimental knee osteoarthritis (OA). [ Methods ] Sixty-four NIH mice were randomly divided into 4 groups: heated needle group, electro-acupuncture (EA) group, model group and normal control group, 16 mice in each group. The mice models with knee OA were made with Xie's method, and then were treated for 2 weeks according to the experimental design. [Results] After treatment, the movable angle of right back knee in mice was increased in heated needle group and EA group ( P

Objective To observe the therapeutic effect of beehive extract for the treatment of allergic rhinitis. Methods Sixty qualified subjects were evenly randomized into large dose group and small dose group, 30 in each group. The large dose group was given oral use of beehive extract 15 g per time, and the small dose group was given 5 g per time, three times per day. One week constituted a treatment period, and the treatment lasted 4 courses. After treatment, the therapeutic effect was evaluated in both groups. Follow-up was carried out one month after suspension of medicine. Results ( 1) The total effective rate was 90.00% in the large dose group, and was 93.00% in the small dose group, and the rank sum test results showed the difference was insignificant between the two groups (P>0.05) . (2) After treatment and during follow-up, the scores of general symptom Visual Analog Scale ( Uni-VAS) and the scores of Rhinoconjunctivitis Quality of Life Questionnaire ( RQLQ) were decreased in both groups ( P<0.01) , and the scores of symptoms in the small dose group were increased during the follow-up ( P<0.05) . The results of intergroup comparison showed that the differences of the decrease of Uni-VAS scores, symptom scores, non-nose/eye symptom scores, practical issue scores, nasal symptom scores, eye symptom scores and emotional reaction scores were insignificant between the two groups after treatment and during the follow-up ( P>0.05) . Conclusion Oral use of large or small dose of beehive extract shows certain therapeutic effect for allergic rhinitis by obviously relieving the symptoms of patients. The effect of large dose is similar to small dose, but the long-term effect of large dose is better.

Objective To further explore the effects of acupuncture and Fuyuan Mixture(FM) on learning and memory. Methods One hundred and twenty_nine NIH male mice were allocated to six groups:Group A (normal control group),Group B(model group),Group C(treated with acupuncture),Group D(treated with FM),Group E(FM and acupuncture),and Group F(treated with nimodipine). Model mice with acquired memory disorder were induced by scopolamine.Baihui,Dazhui,Shenting and Zusanli were chosen as the acupoints.FM is composed of Cornu Cervi Pantotrichum,Radix Ginseng,Rhizoma Polygonati,Fructus Lycii,Fructus Alpiniae Oxyphyllae,Radix Salviae Miltiorrhizae,etc..The methods of platform jumping and finding food in complex maze were used to observe their learning and memory. Results Compared with Group B,incubation period was prolonged,electric shock time shortened and errors reduced at 20 min and 24h after modeling in Group C and Group E,and time for finding food in complex maze was shortened in Group C and Group D(P

Objective To explore the effect of acupuncture combined with Guishen Decoction (GD) on serum antisperm antibody (ASAb) level of rat models with immunological infertility. Methods Active immunization was used to establish rat models with positive serum ASAb. Eighty SD rats were alloc ated to four group s: Group A (treated with acupuncture and GD), Group B( treated with GD), Group C (treated with acupuncture), Group D (model control group). GD is composed of Ra dix Re hmanniae Praeparata, Semen Cuscutae, Fructus Ligustri Lucidi, Rhizoma Dioscorae, Fructus Lycii, Ramulus Loranthi, etc.. Results The negative rate of serum A SAb in Group A was significant higher than that in Group B and Group C (P

Objective　To investigate the relationship between the composite dietary antioxidant index (CDAI) and excess heart age (EHA), offering theoretical insights into the nutritional prevention of cardiovascular disease (CVD). Methods Data for this cross-sectional analysis was derived from the National Health and Nutrition Examination Survey (NHANES) from 2007 to 2020, which included 16 442 participants aged 30 to 74 years without a history of CVD. The heart age was estimated using the Framingham risk score function, and EHA was subsequently calculated. The CDAI was formulated based on intake levels of vitamins A, C, E, zinc, selenium, and carotenoids to represent the overall level of antioxidants. The association between CDAI and EHA was evaluated using multivariate linear regression, multivariate logistic regression, and restricted cubic splines (RCS). Results Multiple regression analysis indicated that CDAI was negatively correlated with both EHA (β=-0.07, 95%CI: -0.14 to -0.01) and high CVD risk (defined as EHA≥10 years) (OR=0.98, 95%CI: 0.96 to 1.00), with RCS analysis suggesting that this relationship is a nonlinear and inverse L-shaped. In the female subgroup, significant negative, nonlinear associations were observed between CDAI and both EHA (β=-0.10, 95%CI: -0.12 to 0.00) and high CVD risk (OR=0.97, 95%CI: 0.94 to 0.99). Conversely, in males, these correlations did not reach statistical significance. Conclusions Our findings suggest that individuals with higher CDAI compliance had a lower risk of CVD, and this negative correlation was gender specific. This discovery offers new theoretical guidance for the nutritional prevention of CVD, underlining the necessity for more comprehensive clinical and foundational research to further explore this association.

Objective To evaluate the clinical efficacy of acupuncture on sphenopalatine ganglion in the treatment of severe perennial allergic rhinitis (PAR) in a randomized controlled clinical trials. Methods A total of 81 patients with severe perennial allergic rhinitis were randomly divided into three groups: 27 in the observation group, 27 in the drug control group and 27 in the acupuncture control group. The patients in the observation group were treated with acupuncture on sphenopalatine ganglion; and the patients in the drug control group took Desloratadine; and the patient in the acupuncture control group were treated with acupuncture on Yintang (GV 29) and Yingxiang (LI 20). All the groups were treated for 4 weeks. The TNNS and VAS score system were tested before and after the treatment, and the nasal exhalation of nitric oxide (eNO) concentration level wa detected at baseline and each week's during treatments. Results After the treatment,the effective rate [80.8%(21/26)vs.64.0%(16/25),65.4%(17/26),x2=13.811]of the observation group was significantly higher than either the drug control group or the acupuncture control group (P<0.01). Compared to the score of the three group before treatment, the TNNS score was significantly lower (P<0.01) after the treatment. Compared with the drug control group, the level of eNO in nasal exhalation air (265.377 ± 36.475 ppb vs. 281.769 ±45.823 ppb vs. 295.231 ± 24.595 ppb, F=4.247) of the observation group and the acupuncture control group were significantly higher (P<0.05). Conclusions Acupuncture on the sphenopalatine ganglion can not reduce the eNO concentration level of nasal exhaled air in patients with perennial allergic rhinitis, but it can improve the symptoms of rhinitis. The clinical effect of acupuncture on the sphenopalatine ganglion was better than the desloratadine and acupuncture on GV 29 and LI 20.