Epilepsy ; chemically induced ; Humans ; Poisoning ; physiopathology ; Xylenes ; poisoning

Objective To clarify the relationship between ABO blood group and the development of duodenal ulcer(DU)in aspects of gastric acia and Hp infection.Methods The blood group of ABO was determined in 80 patients who were diagnosed as DU and received 24-hour gastric pH monitoring between 1995 and 2003.These results were compared with the expected frequency in the 1061 healthy controls in Beijing.The prevalence Helicobacter pylori (Hp) infection rate was determined by rapid urinase test,biopsy and 13C breath test.Results Blood type O was present in 56.3% of the patients with DU,which was significantly higher than the expected rate (28.7%) in healthy population (? 2=26.69,P0.05).Conclusion Blood group O doesn’t cause the disease by affecting Hp infection rate or stronger gastric acid secretion,it maybe another independent risk factor for DU.The onset age in blood group O is not different from that in other types.The mechanism needs to be explored.

Adult ; Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Central Nervous System Neoplasms ; therapy ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Injections, Spinal ; Lymphoma, Non-Hodgkin ; therapy ; Male ; Methotrexate ; administration & dosage ; therapeutic use ; Middle Aged ; Rituximab

Compound Danshen aerosol remarkably increased hypoxia tolerance after isoproterenol injection and prolonged survival time in mice. The electrocardiogram of rats and rabbits with pituitrin-induced ischemia was significantly improved. The aerosol also decreased the elevation of lactic dehydrogenase in rats with experimental myocardial infarction.

Laparoscopic surgery develops fast in China in recent years,and it is widely applied in different fields in the digestive surgery and satisfactory results are achieved.However,uniformed training,technique standard and quality control standard are missing in the education of laparoscopic surgery in China.Fundamentals of laparoscopic surgery (FLS) program is developed by the Society of American Gastrointestinal and Endoscopic Surgeons in 2004.It is composed of congenital assessment and manual skills assessment.Twelve surgeons from China have taken FLS examination in April of 2014,and they introduced the content,features of FLS examination,some thoughts and inspirations on the training of laparoscopic surgery in China in this article.

OBJECTIVETo establish the steriod-induced osteoporosis model with the type of Kidney-Yin deficiency.

METHODSTotally 45 female Kunming mice were randomly divided into normal group,model group and Liuwei Dihuang pills(Chinese character: see text)group. The model was established by intramuscular injecting of Dexamethasone. Liuwei Dihuang pills (Chinese character: see text) group was administered orally with Liuwei Dihuang pills (Chinese character: see text). The signs and symptoms of mice were observed dynamically. All the animals were sacrificed at the end of the 6th weeks. The level of ACTH, cAMP, cGMP, TSH and E2 in serum were detected to evaluate deficiency of Kidney-Yin. Morphological changes and bone density were observed to evaluate osteoporosis.

RESULTS(1) Compared with control group, mice in model group appeared obvious Kidney-Yin deficiency symptoms, including hair dry, restlessness, excitability, hard stool, and yellow. (2) Compared with control group,the weight of mice in model group gained slower (P<0.01); the index of adrenal gland,liver and spleen decreased (P<0.01, P<0.01 ,P<0.01); the level of ACTH and TSH increased (P<0.01 ,P<0.01), the level of E2 decreased (P<0.01) and the ratio of cAMP/cGMP increased (P< 0.05). (3)Compared with control group,the bone density of lumbar vertebra and femur in model group were significantly decreased (P<0.01, P<0.05); HE staining revealed osteoporosis in model group mice. (4)However, the Liuwei Dihuang pills (Chinese character: see text) group can partly antagonize the inhibition of the HPA axis, alter the disordered sex hormone and the ratio of cAMP/cGMP, and reverse the osteoporosis partly.

CONCLUSIONthe model of osteoporosis with type of Kidney-Yin deficiency could be established by Dexamethasone intramuscular injection. With less interference, it wight be a stable and reliable modeling method for integration of disease and syndrome in TCM.

Animals ; Bone Density ; Dexamethasone ; toxicity ; Disease Models, Animal ; Female ; Kidney Diseases ; etiology ; Medicine, Chinese Traditional ; Mice ; Osteoporosis ; chemically induced ; Yin Deficiency ; complications

The AtTOM1 gene of Arabidopsis thaliana had been shown to be essential for the efficient multiplication of Tobacco mosaic virus (TMV) in A. thaliana. In this study, we cloned an AtTOMl-like gene from Nicotiana benthamiana named as NbTOM1. Sequence alignment showed that NbTOM1 is closely related to AtTOM1 homologues ofN. tabacum and Lycopersicon esculentum with 97.2% and 92.6% nucleotide sequence identities, respectively. Silencing of NbTOM1 by a modified viral satellite DNA-based vector resulted in complete inhibition of the multiplication of TMV in N. benthamiana. The result suggests that inhibition of NbTOM1 via RNA silencing is a potentially useful method for generating TMV-resistant plants.

Objective To investigate the characteristics of blood glucose fluctuation of continuous ambulatory peritoneal dialysis (CAPD) patients with end stage diabetic nephropathy(ESDN) attaining glycated hemoglobin standard. Methods The study recruited 17 patients with type 2 diabetes attaining glycated hemoglobin standard, and used continuous glucose monitoring system (CGMS) to monitor glycemic variation for 72 h. General information was collected and biochemical indexes were determined. Results The mean amplitude glycemic excur-sions (MAGE), standard deviation ,mean blood glucose levels, maximum of blood sugar, and the proportion of greater than 13.9 mmol/L in peritoneal dialysis patients were (8.36 ± 4.44) mmol/L, (3.38±1.08) mmol/L, (9.88±1.92) mmol/L, (17.95±13.11)%, which were significantly higher than those in normal. The mean amplitude glycemic excur-sions (MAGE), standard deviation ,mean blood glucose levels, maximum of blood sugar, and the proportion of greater than 13. 9 mmol/L in daytime were (8.25± 3.71) mmol/L, (2.83±0.89) mmol/L, (11.32±2.54) mmol/L, (16.61±3.86) mmol/L, (28.45±19.56)%, which were significantly higher than those in nighttime: (4.20±2.67) mmol/L, (1.34±0.89) mmol/L, (7.02±1.92) mmol/L, (9.61±2.77) mmol/L, (5.31±1.28)%, all P<0.05. The minimum and the proportion of less than 3.9 mmol/L between the two groups had no significant difference ( P>0.05). Besides, biochemical glycosylated hemoglobin was less than the calculated from CGMS: (5.88± 0.73)%vs. (7.85±1.20)%, t=4.76, P<0.01. Conclusions Peritoneal dialysis patients with ESDN have an increased glycemic fluctuation and a unsatisfied glycemic control, which is worse in daytime. Glycosylated hemoglobin is undervalued. Glycosylated hemoglobin should not be simply used on hemodialysis patients with ESDN to evaluate whether they have a good glycemic control. CGMS can better describe their blood sugar condition.

The AtTOM1 gene of Arabidopsis thaliana had been shown to be essential for the efficient multiplication of Tobacco mosaic virus (TMV) in A. thaliana. In this study, we cloned an AtTOM1-like gene from Nicotiana benthamiana named as NbTOM1. Sequence alignment showed that NbTOM1 is closely related to AtTOM1 homologues of N. tabacum and Lycopersicon esculentum with 97.2% and 92.6% nucleotide sequence identities, respectively. Silencing of NbTOM1 by a modified viral satellite DNA-based vector resulted in complete inhibition of the multiplication of TMV in N. benthamiana. The result suggests that inhibition of NbTOM1 via RNA silencing is a potentially useful method for generating TMV-resistant plants.
Arabidopsis Proteins ; genetics ; Cloning, Molecular ; Membrane Proteins ; genetics ; Plant Proteins ; antagonists & inhibitors ; genetics ; RNA Interference ; RNA, Plant ; RNA, Viral ; Sequence Homology ; Tobacco ; metabolism ; virology ; Tobacco Mosaic Virus ; physiology ; Virus Replication