Acupuncture ; history ; China ; History, Ancient ; Meridians ; Terminology as Topic

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Objective To investigate the families with cerebral palsy high-risk infants on knowledge, attitudes and behavior of cerebralpalsy and early intervention. Methods 200 family members of cerebral palsy high-risk infants were investigated with their knowledge, attitudesand behavior on cerebral palsy and early Intervention. Results Their knowledge of cerebral palsy, including related risk factors andearly features, was poor; the attitude to early intervention was not positive and the behavior is not reasonable. Conclusion The education tothe families with cerebral palsy high-risk infants is important for the prevention and treatment of cerebral palsy.

Fourteen psychrotrophic bacteria were isolated from swamp soil collected in Ruoergai plateau wetland,and their generation time and degrading ability of livestock wastewater CODcr was determined.The results showed that the generation time was within 4.9 h to 11.6 h.Based on the generation time,9 psychro-trophic strains(NLJ1,NLJ6,NLJ7,NLJ9,NLJ10,NLJ11,NLJ12,NLJ13 and NLJ14),whose generation time was within 4.9 h to 5.6 h,were chosen to treat livestock wastewater.The results suggested that these 9 strains had different CODcr disposal ability when treating livestock wastewater singly at 6?C for 6 h,and strains NLJ6,NLJ7,NLJ9,NLJ10,NLJ11 and NLJ13 had good ability to degrade livestock wastewater,the CODcr degrading rate was about 60%~70%,hence,they were used as high efficient strains;However,the CODcr degrading rate of the other strains was less than 50%.After inoculating mixture culture of these six strains into the distilled livestock wastewater,after 6 h's treating,the CODcr degrading rate reached to 85.42%.Furthermore,activated sludge collected from Yaan,Dujiangyan and Chengdu were inoculated by the mixture culture of those six strains,and used to treat livestock wastewater for 6 h.The results showed that the average CODcr degrading rate was 81.67%,76.32% and 70.56%,respectively;Variance analysis showed that there was no significant differentiation between each treatment,which revealed that those six psychrotrophic strains had good adaptability to different source of activated sludge.

To lead students to think actively and develop their innovative abilities,we adopted approaches of self-study,question and answer teaching as well as presentation and discussion teaching,perfected teaching contents and system of basic experiments, formed comprehensive experiments and exploratory experiments,established excellent courseware and carried out network education constructed scientific and reasonable exam systems.These reforms are strong guarantees for cultivating high quality talents in the 21st century.

Objective To determine the association between atrial fibrillation(AF)and coronary artery disease(CAD)in elderly patients.Methods Based on autopsy data from 1990 to 2005,69 male patients with over 70 years old and AF history(32 with chronic AF,37 with paroxysmal AF)and diagnosed as CAD clinically were selected as AF group.Other 60 age-matched male patients without AF history were selected as the control group.The pathological changes of the coronary arteries between the groups were compared.Results The morbidity of CAD and myocardial infarction were 55.1% and 42.0% in AF group and 53.3% and 35% in the control(P＞0.05).The pathological changes of the coronary arteries between the two groups were similar(P＞0.05).The AF group had a heavier heart weight[(440.5?81.9)g vs(398.7?82.2)g,P＜0.01]and a thicker left ventricle [(1.42?0.34)cm vs(1.27?0.32)cm,P＜0.05]than did the control.The paroxysmal AF group had more branches of arteries(17 vs 5,P＜0.05)with pathological lesionⅣthan did the control. Conclusions There is a high morbidity of CAD in elderly patients,but it is not in relation to the occurrence of AF.

Aging ; physiology ; Animals ; Female ; Male ; Mitochondria, Heart ; enzymology ; Mitochondrial Membrane Transport Proteins ; physiology ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism ; Ventricular Function, Left ; physiology

OBJECTIVETo observe analgesic effect of electroacupuncture ( EA) on rats with chronic inflammatory pain and its regulatory mechanism on ispilateral dorsal root ganglion (DRG) and spinal dorsal horn (SDH) Mas-related G protein-coupled C receptor (MrgprC).

METHODSTotally 40 healthy male SD rats were divided into 4 groups according to random number table, i.e., the normal (N) group, the model (M) group, the acupuncture (Acu) group, the EA group, 10 rats in each group. The model of chronic inflammatory pain was established by subcutaneous injecting 0. 1 mL complete Freund's adjuvant (CFA) into right hind paw. Paw withdrawal thresholds (PWTs) were measured before modeling, at day 1, 3, 5, 7, and after CFA injection, respectively. Expression levels of MrgprC in ispilateral DRG and SDH were detected by Western blot. The content of bovine adrenal medulla 22 (BAM22) in SDH was detected by immunohistochemical assay.

RESULTSCompared with N group at each time point, PWTs significantly decreased in M group (P <0. 01). Compared with M group, PWTs significantly increased at day 5 of EA and after EA in EA group (P < 0.05, P < 0.01). Compared with Acu group at each time point, post-EA PWTs significantly increased in the EA group (P < 0.05). Compared with N group, expression of MrgprC in ispilateral DRG and ratio of BAM22 positive cells in ispilateral SDH increased in M group (P < 0.01). Compared with M group, expression of MrgprC in ispilateral DRG and ratio of BAM22 positive cells in ispilateral SDH increased in the EA group (P < 0.05).

CONCLUSIONEA had favorable analgesic effect on chronic inflammatory pain induced by CFA, and its mechanism might be possibly associated with up-regulating MrgprC expression in ispilateral DRG and BAM22 content in ispilateral SDH.

Analgesia ; Animals ; Electroacupuncture ; Enkephalins ; metabolism ; Freund's Adjuvant ; Ganglia, Spinal ; drug effects ; Inflammation ; chemically induced ; drug therapy ; Male ; Pain Management ; methods ; Peptide Fragments ; metabolism ; Posterior Horn Cells ; drug effects ; Random Allocation ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo discuss the effect of Taohong Siwu Decoction (TSD) in regulating functions of endothelial cells and treating arteriosclerosis obliterans (ASO).

METHODSThe ASO model was prepared by using high-fat diet plus intimal injury. They were randomly divided into the model group (n = 10), the normal control group (n = 9), the low dose TSD group (group A, n = 12), the middle dose TSD group (group B, n = 10), and the high dose TSD group (group C, n = 9). Eight weeks after modeling, the limb blood perfusion was observed using laser Doppler flowmetry. The arterial morphology was observed using light microscope and transmission electron microscope. The number of circulating endothelial cells (CECs) was determined using Percoll density gradient centrifugation method. Serum levels of TNF-alpha, IL-1, ET-1, and NO were detected using double antibody sandwich assay of enzyme linked immunosorbent assay (ELISA).

RESULTSThe ASO rat model was successfully established. Blood lipids levels significantly increased, the blood perfusion of left hind limbs significantly decreased, the number of CECs in the peripheral blood significantly increased, the arterial lumen was irregularly narrowed, the ultra-structure of vessel walls was damaged, serum levels of TNF-alpha, IL-1, and ET-1 significantly increased, and the serum level of NO significantly decreased in the model group, showing statistical difference when compared with the normal control group (P < 0.01). Compared with the model group, significant improvement in the aforesaid indices was shown in group B and C (P < 0.05, P < 0.01).

CONCLUSIONSThe injury and abnormal functions of endothelial cells is an important pathological process of ASO. As an effective recipe for treating ASO, TSD could protect vascular endothelial cells and improve the secretion function of vascular endothelial cells.

Animals ; Arteriosclerosis Obliterans ; blood ; drug therapy ; Diet, High-Fat ; adverse effects ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Endothelial Cells ; metabolism ; Endothelin-1 ; blood ; Endothelium, Vascular ; cytology ; Interleukin-1 ; blood ; Male ; Nitric Oxide ; blood ; Rats ; Rats, Wistar ; Tumor Necrosis Factor-alpha ; blood

Objective To analyze the situation of smoking control calls at 12345 citizens′ hotline in Shanghai and investigate the smoking control hotspots concerned by citizens, the handling efficiency and quality of the hotline management, especially after the tobacco control ordinance was amended. Methods Statistical analysis was made on 48 945 smoking control calls, and data model established by natural language processing. Results After amendment of the tobacco control ordinance, there was a great increase in the number of smoking control calls, which reached a peak in 2017, and became 6.7 times that of 2016.Complaint report was the most important part of tobacco control calls, accounting for 76.24% of the total.Work and dining places were the main venue for complaints, while restaurants and offices were with the largest number of calls.The proportion of health departments in all responsible departments was the largest, accounting for 29.71%.Criticism and education were still the main way to deal with the problem, which was far from meeting the demands of citizens in this regard. Conclusion Publicity can mobilize the enthusiasm of the citizens to participate in tobacco control.The working efficiency and quality of responsible departments still needs to be improved.Citizen′s appeal can serve as a reference for future amendments to the law.