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 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 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.

Atherosclerosis ; blood ; drug therapy ; etiology ; C-Reactive Protein ; analysis ; Humans ; Lipoproteins, LDL ; blood ; PPAR gamma ; agonists ; Vasculitis ; complications

Objective To study the application value of medical absorbable suture in upper limb fingers extensor tendon injury.Methods According to the digital table,100 patients with upper limb fingers extensor tendon injury were randomly divided into the two groups.Patients in group A were repaired by medical absorbable suture,while patients in group B were repaired by tendon trocars.Functional evaluation and postoperative adverse reactions of the two groups were recorded after surgery.Results The total effective rate of group A (92.0％) was higher than that of group B (82.0％) (u =-2.596,P =0.009).The incidence rate of adverse reactions of group A was 14.0％ and which of group B was 10.0％,the difference was no significant (x2 =0.378,P =0.538).Conclusion Medical absorbable suture can effectively improve upper limb fingers extensor tendon injury treatment effect and significantly improve clinical symptoms.It's safe and the postoperative adverse reactions is less.

After a description of the concept and meaning of big data, the application of big data in biomedical field was investigated, the changes in medical library functions were analyzed, the challenges to medical libraries were pointed in terms of their data, hardware infrastructures, software technologies, talents and service modes, and how to respond to the big data in medical libraries was proposed from the aspects of strengthening the external collabo-ration, co-developing cloud computing center, intensifying the construction of related organizations and talents, and changing the service modes.

OBJECTIVE:To observe short-term efficacy and safety of early use of tirofiban combined with different lipid-regu-lating drugs percutaneous coronary intervention(PCI)in elderly patients with coronary heart disease. METHODS:562 elderly pa-tients with coronary heart disease underwent selective PCI were selected and randomly divided into atorvastatin group and probucol group,with 281 cases in each group. Both group received routine treatment;atorvastatin group was additionally given tirofiban combined with Atorvastatin tablet,and probucol group was additionally given irofiban combined with Probucol tablet. Clinical indi-cators and main adverse cardiac event(MACE)were compared between 2 groups before and after treatment. RESULTS:After treat-ment,3 level of thrombolysis in myocardial infarction(TIMI)in atorvastatin group accounted for 69.4%,which was significantly lower than 95.7% of probucol group,with statistical significance(P<0.05). After 12h treatment,CK,2 groups had lower CK-MB and LVEF and higher cTnI;LVEF decrease of atorvastatin group was more significant,with statistical significance(P<0.05);af-ter 8 weeks of treatment,NO,NO/ET-1,GSH,GSH/GSSG of probucol group were increased significantly,and ET-1,GSSG and Eh decreased significantly;above indexes of atorvastatin group had no significant change,there was statistical significance between 2 groups(P<0.05). The incidence of MACE in atorvastatin group and probucol group were 21.7% and 21.4%,there was no sig-nificant difference (P>0.05). CONCLUSIONS:Tirofiban combined with different lipid-regulating drugs can effectively improve the prognosis of elderly patients with coronary heart disease after PCI operation with good safety,but tirofiban combined with pro-bucol has more obvious therapeutic effect.

Objective To report the experience of first 100 cases of off-pump coronary artery bypass(OPCAB) grafting by a training cardiac surgeon,and to discuss the feasibility of the training method.Methods The trainee,who had no previous experience of coronary surgery,received an OPCAB training program under the guidance by a director who had completed more than 2000 cases OPCAB.After 28 months of training,the trainee began to be an independent operator.The data of the first consecutive 100 cases of OPCAB by the trainee(Training Group) were collected for comparison with the director's 100 cases of OPCAB surgery(Control Group).Results There were 5 cases of conversion to on-pump surgery in the Training Group.The number of distal anastmosis in the Training Group(2.9?0.6) was smaller than that in the Control Group(3.5?0.7)(t=-6.508,P=0.001).Compared with the Control Group,there were less circumflex grafts(67/100 vs 88/100;?~2=12.645,P=0.000) and sequential grafts(3/100 vs 27/100;?~2=22.588,P=0.000) in the Training Group.There was no significant difference in mortality between the Training Group(3%,3 cases) and the Control Group(1%,1 case)(?~2=0.255,P=0.614).No significant difference was observed between the two groups in other postoperative severe complications.Conclusions The first 100 cases of OPCAB surgery performed by the trainee give favorable results,indicating a stable transition from training period to independent performance.It also testifies the feasibility of this training program.

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.