In China, cooking oil fume is a kind of indoor air pollutant that is ubiquitous. With the development of catering trade, the pollution of cooking oil fume is becoming more and more severe. The results of animal experiments showed that cooking oil fume could damage the genetic substance and cause cancer. The results from the epidemiological studies indicated that cooking oil fume could induce lipid peroxidation and change the pulmonary and immunologic functions, cause chromosome damage and increase the risk of lung cancer.

The academic origin and characteristics of medical families of acupuncture-moxibustion in northern Zhejiang Province were explored in this paper. With acupuncture-moxibustion characteristic of medical families in northern Zhejiang Province such as the LING (see text), the YAN (see text), the SHI (see text) and the SHENG (see text) analyzed and arranged, it was found out that taking the Internal Canon of Medicine as theory basis, their academic thoughts comprehensively absorbed acupuncture-moxibustion theories in all ages, and they continuously made innovations through constant practices, resulting in academic thoughts that focusing on application of acupuncture-moxibustion in clinic, using moxibustion for deficient illness and adopting acupuncture-moxibustion and Chinese herbs for severe and acute patients. The academic thoughts of medical families of acupuncture and moxibustion in northern Zhejiang Province are featured by unique acupoint selection and ma nipulation, thorough moxibustion methods and combined application of Chinese herbs and acupuncture-moxibustion, which is a clinical system of diagnosis and treatment with typical Jiangnan features.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Moxibustion ; history

Objective To optimize the technology of extracting Paeoniflorin and Puerarin from Tongqing Granules. Methods The experiment used the orthogonal experimental design (4 factors and 3 levels) with the shift-rate of Paeoniflorin and Puerarin as experimental criterion in screening the factors affecting the technology of extracting Tongqing Granules. Results All the 3 factors designed in the orthogonal experiment non-signifantly affected the extracting technology. In consideration of the industrial practice, the best condition of extracting the constituents from Tongqing Granules was decided:water extraction for 3 times, extracting with 12 fold water for 1 hours for the first time, with 5 fold water for 0.5 hours for the second time, and with 5 fold water for 0.5 hour for the third time. Conclusion The condition is the optimized technology of extracting Paeoniflorin and Puerarin from Tongqing Granules.

Objective To investigate the relationship between the changes of blood coagulation index before and after neoadjuvant chemotherapy and the chemotherapeutic efficacy in patients with breast cancer.Methods Ninety patients with breast cancer were selected,and detected the changes of blood coagulation index before and after neoadjuvant chemotherapy (TAC regimen),and the relationship between blood coagulation index and the chemotherapeutic efficacy were analyzed.Results The levels of fibrinogen (Fib),platelet count (PLT) after chemotherapy were significantly higher than those before chemotherapy [(3.42 ±0.50) g/L vs.(2.44 ±0.46) g/L,(267.83 ±61.34) × 109/L vs.(174.18 ±48.65) × 109/L] (P ＜ 0.01),D-dimer (D-D) was significantly lower than that before chemotherapy [(176.32 ± 101.41) mg/L vs.(214.55 ± 106.34) mg/L] (P ＜ 0.01).The remaining indicators before and after chemotherapy had no significant differences (P ＞ 0.05).The level of D-D in 68 cases was reduced after chemotherapy,the effective chemotherapy in 53 cases (77.9％,53/68),ineffective in 15 cases (22.1％,15/68);the level of D-D in 22 cases was increased after chemotherapy,the effective chemotherapy in 9 cases (40.9％,9/22),ineffective in 13 cases (59.1％,13/22),the difference was statistically significant (P=0.000).The level of PLT in 10 cases was reduced after chemotherapy,the effective chemotherapy in 3 cases(3/10),ineffective in 7 cases (7/10);the level of PLT in 80 cases was increased after chemotherapy,the effective chemotherapy in 59 cases (73.8％,59/80),ineffective in 21 cases (26.3％,21/80),the difference was statistically significant (P=0.044).Conclusions The Fib and PLT increase while the D-D decreases after chemotherapy,so it is necessary to monitor Fib,PLT,D-D level during chemotherapy.The D-D and PLT are effective indexes in evaluating curative effect of neoadjuvant chemotherapy in patients with breast cancer.

Objective To summarize the experience of diagnosis and treatment of lower gastrointestinal bleeding caused by small intestinal vascular malformation .Methods 12 patients with lower gastrointetinal bleeding caused by small intestinal vascular malformation were retrospectively reviewed.Results ⑴Repeated intermittent hematochezia were the most common cases in our date of lower gastrointestinal bleeding caused by small intestinal vascular malformation.⑵The most common course of disease was 2～3 years.⑶Bleeding was halted after operation in 100% cases and no one relapse.Conclusions ⑴Active bleeding period should be evaluated firstly by angiography and prepare to emergency operation.⑵By treatment combined with enteroscopy during operation could help to diagnose.⑶Surgical operation is the most effective treatment for bleeding of small intestinal vascular malformation.

Spastic diplegia and hemiplegia are the common types of cerebral palsy which needs treat-ment in clinic. The paper discusses the classification of gait problems in these two types of cerebral palsy and ac-cording to gait analysis,recommended the management for them. Through the understanding of the classification, the treatment plan could be made individually regarding the GMFCS level of the patient and improve their functions.

Objective To study the effect of homecare on the health of diabetic patients in China. Methods A retrieval was done all on CNKI, Wanfang database, VIP database, China Biological Medicine. After excluding the literature out of the criteria, the meta-analysis was performed to compare the intervention group and control one in terms of the fasting plasma glucose , 2-hour postprandial blood glucose , quality of life , treatment compliance , standardized mean difference ( SMD ) and risk ratio ( RR ) . Results 12 RCTs, which involved 1,193 participants including 596 patients in the intervention group and 597 patients in the control group, were included in the final analysis. The fasting plasma glucose, 2-hour postprandial blood glucose, the quality of life, treatment compliance of the intervention group were significantly better than those of the control group , with effect size and 95% CI: SMD =-1.77, 95%CI (-2.28,-1.26);SMD=-1.62, 95%CI (-2.28,-0.95);SMD=1.31, 95%CI (0.50, 2.13);RR=1.27, 95%CI (1.13, 1.43) (P<0.01). Conclusion Homecare can improve the plasma glucose and quality of life of patients with diabetes and can help them to develop a healthy lifestyle.

Lead exposure is toxic to children.With the development of industry,lead exposure of children becomes more and more serious.Bone is the major target organ for lead loading.In terms of bone development,childhood is a critical period for the production of peak bone mass,and keeping it normal is important for the measurement of bone health and decreasing the morbidity of osteoporosis.Recent research revealed that children's bone mineral density is affected by elevated level of blood lead and this effect is mainly through the inhibition of the activity of osteoblast cell,the influence on calcium and phosphorus metabolism,and the retardation of children's bone growth.Therefore,the review focuses on the source,toxic effect,and the influence on bone mineral density and its mechanism of children lead exposure.

ObjectiveTo explore the effect of atopic status on interleukin-4 (IL-4),interferon-γ (IFN-γ) and interleukin-5 (IL-5) levels in serum of children wih mycoplasma pneumoniae (MP) infection,and to investigate the relation between these cytokines and disease severity.MethodsNinety-five children with MP infection were enrolled in our study,which were divided into atopic group and non-atopic group,mild group and severe group,normal-TIgE group and high-TlgE group.Meanwhile,38 normal children were enrolled as normal control group.The serum levels of IL-4,IFN-γ and IL-5 were detected by ELISA method.Results(1) Thelevels of serum IL-4 (pg/ml),IFN-γ (pg/ml) and IL-5 (pg/ml) in MP infection group[2.82(2.12,7.13 ),39.70(18.82,181.42),16.12( 10.35,28.07 ) ] were higher than those in normal control group [ 1.17(1.05,1.60),13.25(8.77,22.56),9.72(6.11,12.39) ] ( P＜0.05 ).(2) Serum IL-5 levels in atopic group [ 15.55 (10.35,22.61 ) ],severe group [ 15.98 ( 11.95,26.58 ) ] and high-TlgE group [ 16.55( 10.35,23.65 ) ] were much higher than those in normal control group( P＜0.05 ).Rather than the serum IL-5 levels of atopic group,mild group and normal TIgE group showed no significant difference compared with the normal control group( P＞0.05 ).(3) No significant differences of serum IL-4,IFN-γ,andIL-4/IFN-γ were found between atopic group and non-atopic group,mild group and severe group,normalTIgE group and high-TIgE ( P＞0.05 ).ConclusionIL-4,IFN-γand IL-5 are involved in the pathogenesis of MP infection,furthermore,atopic status of the host may lead to the increase of serum IL-5,which may enhance the progress of the disease.

Objective To detect the antimutagenesis of carrot juice and to provide necessary data for the development of fruit-vegetable beverage. Methods Revised rat salmonella mutagenicity test was used, strains had been cultured for 48 hours at a constant temperature of 37 ℃. We counted the anaphysis strains produced in the paper circle, and judged whether there was a antimutagenesis effect according to the difference of the anaphysis strain number between the samples and the dissolvent controls. We also judged the mutagensis effect of the samples based on the anaphysis strains outside the paper circle. Results TA98-TA100 strains were all inside the normal scope, mutagenesis effect of all samples had not been observed. Conclusion Under our laboratory conditions, the inhibition rate of sample Ⅰ,Ⅳ on the induction of N-methy1-N/-nitroso-N-nitrosoguanidine(MNNG) to TA100-S9 and of sample Ⅱ, Ⅲ on the induction of aflatoxin B1( AFB1) to TA+S9 was high, and dose-response effect was obvious, also the inhibition effect of both sample Ⅰ,Ⅱ on the induction of AFB1 and that of sample Ⅰ on the Benzo(a)pyrene (BAP) to TA100+S9 was relatively high, but there was no dose-response effect exist.