Adult ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma, Extranodal NK-T-Cell ; surgery ; Male ; Middle Aged ; Retrospective Studies ; Young Adult

Objective · To compare the prevalence of tobacco advertisement before and after implementation of the new edition of Advertising Law of the People's Republic of China and evaluate the effects of implementation of the new Advertising Law. Methods · Tobacco sales places, public places, and streets in Shanghai were randomly selected to observe tobacco advertisement and complete the survey. The survey was carried out in 10 districts of Shanghai in June 2015 with 10 tobacco sales places selected in each district, and in 4 districts of Shanghai in June 2016 with 25 tobacco sales places selected in each district. Sales places included convenient stores, tobacco stores, supermarkets, and kiosks. In addition, public transport waiting points, public transport vehicles, hospitals, shopping centers, restaurants, bars, and Internet cafes were selected into survey in 2016. Results · In 2016, the proportion of tobacco sales places having tobacco advertisement was lower than that in 2015, but the proportion of tobacco promotion behaviors was higher. In 2016, 128 public places and streets were investigated and only 1 had outdoor tobacco advertisement. Conclusion · The new edition of Advertising Law has significant effect on controlling tobacco advertisement, but tobacco sales places still have tobacco advertisement with various disguised promotion forms. Tobacco sales places have diversified business styles and minors often enter these places. It is recommended that a clear definition of disguised forms of tobacco advertisement should be made, tobacco advertisement at tobacco sales places needs to be supervised, the release of tobacco advertisement should be strictly reviewed, and existing tobacco advertisement should be severely punished, so as to prevent minors from exposing to tobacco advertisement and information luring smoking.

AIMTo study the effect of atropine, muscarinic cholinergic antagonist, on the central analgesic action of melatonin (MT) and to explore the mechanism of MT analgesia.

METHODSAs an indicator of visceral pain, the unit discharges of the neurons in the posterior group of thalamic nuclei (PO) were caused by stimulating the great splanchnic nerve (GSN) of the cat. The cranial stereotaxic and extracellular glass microelectrode record technique were used. The drugs were given through the intra-cranial-ventricle (icv).

RESULTS0.1% MT (10 micrograms.kg-1, icv) was shown to inhibit the unit discharge of the neurons in PO of the cat, whether the long latency or the short latency, which was evoked by stimulating GSN. The inhibition of 0.1% MT (10 micrograms.kg-1, icv) on the short latency discharge of neurons in PO was antagonized by 0.1% atropine (20 micrograms, icv). However, 0.1% atropine (20 micrograms, icv) did not show antagonistic effect on the inhibition of 0.1% morphine (5 micrograms, icv) at the same latency.

CONCLUSIONMT exhibited central analgesic action with mechanism different from morphine. It was suggested that the cholinergic system may be involved in analgesic process of MT.

Analgesics ; administration & dosage ; pharmacology ; Animals ; Atropine ; pharmacology ; Cats ; Electric Stimulation ; Evoked Potentials ; drug effects ; Female ; Injections, Intraventricular ; Male ; Melatonin ; administration & dosage ; pharmacology ; Morphine ; pharmacology ; Muscarinic Antagonists ; pharmacology ; Neurons ; physiology ; Splanchnic Nerves ; physiology ; Thalamic Nuclei ; drug effects ; physiology

Field avian infectious bronchitis virus (IBV) designated as JS/9 5/03, which was isolated from Jiangsu province of china, was cultivated in chicken emb ryo. It's single strain RNA was extracted from purified virus and worked as temp late of reverse transcription polymerase chain reaction (RT-PCR), a pair of pri mer designed according to megalign results of published IBV sequences in Genbank was used to amplify the neucleocapsid gene, the RT-PCR product was sequenced d irectly. Sequence analysis revealed that the sequence of JS/95/03 is most homolo gized with that of M41 strain.

OBJECTIVETo explore the pattern of abnormal skeletal development in girls with idiopathic precocious puberty (IPP) and the therapeutic effect of Chinese herbs for nourishing yin and purging fire (CH).

METHODSMeasurement of bone age, bone mineral content (BMC) and bone density (BD) were performed and levels of serum gla-protein (BGP), insulin-like growth factor 1 (IGF-1) and insulin-like growth factor binding protein 3 (IGFBP3) were determined in girls with IPP at various stages of pubertal development. Data were compared with those collected from matched girls, and the correlativity between various parameters and the extent of the disease were analyzed to explore the pattern. Thirty-eight girls out of them were treated with CH and the therapeutic effect was observed.

RESULTSThe bone age of the IPP girls was ahead of time obviously (P < 0.05), levels of BMC, BD and serum BGP, IGF-1 were significantly higher than the levels in the healthy girls of matched age (P < 0.05). And the degree of these changes were markedly positive correlated with the severity of disease (P < 0.05). After being remitted with CH treatment, the advanced bone age was apparently alleviated, and above-mentioned abnormal criteria were lowered significantly (P < 0.05).

CONCLUSIONThe skeletal development of the girls with IPP was accelerated and the skeletal maturity were ahead of time, the more serious the condition of disease, the more obvious the acceleration and the advanced bone age. CH could decelerate skeletal development and delay the skeletal maturity of IPP patients.

Age Determination by Skeleton ; Bone Development ; Child ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Insulin-Like Growth Factor I ; metabolism ; Osteocalcin ; blood ; Phytotherapy ; Puberty, Precocious ; blood ; drug therapy

OBJECTIVETo study the effect of medicines for activating blood and reinforcing Qi on the number of new micro-vessels and the protein expressions of VEGF and bFGF in the infarcted myocardium edge area of acute myocardial infarction (AMI) model in rats.

METHODThe AMI model of rats was established. After the successful model establishment, rats were randomly divided into the sham-operated group, the model group, the Danshen-Huangqi (1 : 2) group, the Danshen-Huangqi (1 : 1) group, the Chuanxiong-Huangqi (1 : 2) group, the Danshen group, the Chuanxiong group, the Chishao group and the Shexiang Baoxin pill group, with five rats in each group. Rats in each medicated group were orally administered with drugs as per 13.5 g x kg(-1) x d(-1) once everyday for three weeks. The immunohistochemical SP method was adopted to detect the expression of vWF in myocardial tissues, and count the number of micro-vessels (MVC). The protein expression of VEGF and bFGF in myocardial tissues were determined by Western blot.

RESULTThe new micro-vessels stained by vWF factor could be found in the infarcted myocardium edge area of the sham-operated group, the model group and all of medicated groups. The sham-operated group show unobvious new micro-vessels in myocardial tissues. A small amount of new micro-vessels could be seen in the infarcted myocardium edge area of the model group. Whereas a larger number of micro-vessels could be seen in the infarcted myocardium edge area of all of medicated groups. The differences between the sham-operated group and the model group had statistical significance (P < 0.05). The differences between each medicated group and the model group had statistical significance as well (P < 0.05 or P < 0.01). The lowest protein expression of VEGF and bFGF was found in myocardium of the sham-operated group, with the statistical significance compared with the model group (P < 0.05). Compared with the model group, each medicated group showed significant increase in the protein expression of VEGF and bFGF, with the statistical significance between them (P < 0.05 or P < 0.01).

CONCLUSIONThe Danshen group, the Chuanxiong group, the Chishao group, the Danshen-Huangqi (1 : 2) group, the Danshen-Huangqi (1 : 1) group and the Chuanxiong-Huangqi (1 : 2) group show the effect in promoting angiogenesis. Their mechanism for promoting angiogenesis may be related to the improvement of the protein expressions of VEGF and bFGF, so as to increase the contents of VEGF and bFGF and promote the angiogenesis of new vessels.

Animals ; Drugs, Chinese Herbal ; administration & dosage ; Fibroblast Growth Factor 2 ; genetics ; metabolism ; Humans ; Male ; Microcirculation ; drug effects ; Microvessels ; drug effects ; physiopathology ; Myocardial Infarction ; drug therapy ; physiopathology ; Neovascularization, Pathologic ; drug therapy ; genetics ; metabolism ; Qi ; Rats ; Rats, Sprague-Dawley ; Vascular Endothelial Growth Factor A ; genetics ; metabolism

OBJECTIVETo investigate the role of environmental endocrine disruptors (EEDs) in causing the precocious puberty.

METHODSThe blood samples were collected from 79 cases of precocious puberty patients and 42 cases of normal children. The concentrations of 4-nonylphenol (4-NP), 1, 1-dichloro-2, 2, bis (p-chlorophenyl) ethylene (p, p'-DDE) and di-2-ethylhexyl phthalate (DEHP) in blood serum samples were measured by using reversed-phase high performance liquid chromatography (HPLC). The volume of uterus and ovary, the bone density, and the content of estradiol (E(2)) in serum were determined at the same time. The contents of EEDs in blood serums of precocious puberty and the indices of the target organs were analyzed by using of correlation and regression.

RESULTSIn normal control group, p, p'-DDE was detected in all the blood samples (14.93 - 40.39 ng/ml), but 4-NP and DEHP were detected in some samples (ND -6.77 ng/ml, ND -17.61 ng/ml). The levels of 4-NP, p, p'-DDE and DEHP in blood serum in precocious puberty group were notably increased than that in control group (P < 0.01). In precocious puberty group, there was a positive correlations between the 4-NP in volume of uterus and the volume of ovary and the density of bone (r = 0.394, 0.286, 0.237, P < 0.01); p, p'-DDE and volume of uterus also showed a the positive correlation (r = 0.306, P < 0.01). The influencing extent of 4-NP was 1.3 times to that of the p, p'-DDE.

CONCLUSIONThe normal children and the children with precocious puberty should be all contaminated by EEDs, and the later be exposured to more EEDs. There might exist a close relationship between EEDs and the precocious puberty, and EEDs should be an important factor in causing the disease. Different kinds of EEDs might have different influencing extents to the target organs.

Case-Control Studies ; Child ; Child, Preschool ; Chromatography, High Pressure Liquid ; Dichlorodiphenyl Dichloroethylene ; blood ; Endocrine Disruptors ; blood ; Female ; Humans ; Male ; Polychlorinated Biphenyls ; blood ; Puberty, Precocious ; blood

Objective To explore the correlation between anti-cyclic citrullinated peptide(A-CCP) antibody and tumor necrosis factor(TNF)-?, rheumatoid factor(RF), ESR, PLT count and clinical features in patients with rheumatoid arthritis(RA), and the outcome of unclassified arthritis(arthralgia)patients after six months follow up. The value of A-CCP antibdy in the diagnosis of early RA and its pathogenetic roles is in- vestigated. Methods A-CCP antibody and TNF-?were detected by ELISA and the RF was tested by the rate scatting immunity method in 91 RA patients, 46 unclassified arthritis(arthralgia)patients and 45 other rheumatic diseases patients. Results A-CCP antibody levels in serum correlated significantly with TNF-?levels, PLT count and the degree of joint swelling in RA and unclassified arthritis(arthralgia)patients(r= 0.854, P=0.O00; r=0.882, P=0.000; r=0.318, P=0.002; r=0.486, P=0.001; r=0.291, P=0.005; r=0.731, P= 0.000 respectively). A-CCP antibody levels in serum was weakly negatively correlated with the gripping power in RA patients(r=0.228, P=0.030). And it was weakly correlated with ESR in unclassified arthritis(arthrai- gia)patients(r=0.365, P=0.013). Compared with other rheumatic diseases patients, A-CCP antibody levlels in serum increased significantly in RA and unclassified arthritis(arthralgia)patients(P=0.000). Compared with normal controls, it increased in other rheumatic diseases patients(P=0.011). Twenty-four patients had positive A-CCP antibody in 46 unclassified arthritis(arthralgia)patients. Thirty-two out of 46 unclassified arthritis(arthralgia)patients were early RA after 6 monthes follow up. 95.8%(23/24)unclassified arthritis (arthralgia)patients with positive A-CCP antibody were early RA. Conclusion A-CCP antibody reflects disease activity in certain extent. It's benefit to the diagnosis of early RA. High A-CCPantibody levels com- bined with high levels of TNF-?, ESR, PLT count and joint swelling can help the diagnosis of early RA.

More than one hundred strains of marine molds have been isolated from the sediment and the sample of seawater collected from the South China Sea. By the first screening, more than 30 strains of marine molds which can inhibit tested fungi such as Candida albicans and Fursarium sp. were obtained.The results of the second screening showed those strains designed as B 4#-6、B 4#-3、1-B 6-6、1-B 6-10-5、1-B 6-22、C 2#-5、A 2-9 and 1-B 6-10 can produced extracelluar antifungi metabolic products and the crude extract of the strains 1-B 6-10-5 and B 4#-3 can inhibit the growth of many other species of fungi.