Objective To analyze the changes of Blood Cell Count and D-dimer concentration in lung cancer patients with thrombosis.Methods ①554 cases of patients with lung cancer were included between January 2012 and November 2013,75 patients with other diseases which lead to high coagulation state were excluded,blood cell count and D-dimer concentration were compared between 64 lung cancer patients were the cases with thrombosis with 415 lung cancer patients were the con-trol group without thrombosis.②Color doppler ultrasonography was taken as the golden standard,receiver operating charac-teristic curves (ROC)were drawn for indexes which had significance in method.Results ①Compared with lung cancer pa-tients without thrombosis,lung cancer patients without thrombosis had decreased red blood cell count (RBC),increased white blood cell count (WBC)and D-dimer.And there were no significant change in platelet (PLT).②The area under curve (AUC)of ROC in RBC,WBC and D-dimer were 0.662,0.637 and 0.896,respectively.By thecut-off values of RBC>4.06× 1012 L,WBC<5.37×109/L and D-dimer<4.02 mg/L,the negative predictive values of RBC,WBC and D-dimer for diagno-sis of lung cancer patient with thrombosis were 93%,93% and 96%,respectively.By the cut-off value of D-dimer>4.02 mg/L,the positive predictive value of D-dimer for diagnosis of lung cancer patient with thrombosis was 6 6%.Conclusion RBC,WBC and D-dimer were related with the progress of thrombosis in lung cancer patients.RBC,WBC and D-dimer have good negative prediction effect on lung cancer patients with thrombosis.D-dimer had positive effect for diagnosis of lung cancer with thrombosis.

ObjeCtive To investigate the value of protein biochip in the diagnosis of Lyme borreliosis. Methods The serum IgM and IgG antibodies against flagellin were detected by flagellin coated-and N-hydroxysuccinimide (NHS) modified-biochips in 82 patients with neuroborreliosis (NB),35 patients with erythema migrans (EM) and 44 normal controls.The results were compared with those from enzyme-linked immunosorbent assays (ELISA) and Western blot.Results The levels of both IgM and IgG antibodies were significantly higher in the NB patients than those in the normal controls (P

AlM: To investigate the clinical efficacy of treatment of dacryocystitis combined with canalicular obstruction by endonasal endoscopic dacryocystorhinostomy with canalicular intubation.
METHODS: A total of 27 cases of dacryocystitis combined with canalicular obstruction were treated by endonasal endoscopic dacryocystorhinostomy with canalicular intubation. Canalicular obstruction was treated by laser under dacryoendoscopy and antegrade intubation.
RESULTS: For 27 cases, operations were successful, with no complications. All patients were followed up for 6mo, 25 were cured, 2 were effective with no failed. The cure rate was 93%.
CONCLUSlON:Treatment of dacryocystitis combined with canalicular obstruction by endonasal endoscopic dacryocystorhinostomy with canalicular intubation has clear field, minimal invasion, quick recovery, exact effect and less recurrence, so it is worthy of promotion.

Paeoniflorin is the main active ingredient of Chinese herbaceous peony. This study is to investigate the protective effect of paeoniflorin (Pae) on acute brain damage induced by lipopolysaccharide (LPS) in mice. The mice were randomly assigned to the normal control, model control (LPS), as well as groups of paeoniflorin and lipopolysaccharide (Pae + LPS). Then the mice were administered intraperitioneally with normal saline or Pae (10, 30 mg · kg(-1)) once daily for 6 d. One hour after intrapertioneally treatment on the seventh day, each group were injected LPS (5 mg · kg(-1)) to establish the endotoxin lipopolysaccharide inflammation model except the normal group. The mice were sacrificed after 6 h and the brain homogenates were prepared and measured. The malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), total antioxidant capacity (T-AOC), hydrogen peroxide (H2O2), succinatedehydrogenase (SDH), Na(+)-K(+)-ATPase and Ca(2+)-Mg(2+)-ATPase were dectected by the colorimetric method. The levels of HO-1 and Nrf2 protein in subcellular fractions of brain tissue were detected by Western blot. The results demonstrated that the administration with paeoniflorin reduced the levels of the MDA production; significantly increase the activities of antioxidant enzyme (SOD and GSH-PX). In addition, paeoniflorin could enhance the total antioxidant capacity, decrease the level of H2O2, and increase the activities of SDH, Na(+)-K(+)-ATPase and Ca(2+)-Mg(2+)-ATPase. Furthermore, paeoniflorin can increase the expression of HO-1 and activate the nuclear transfer of Nrf2. Taking together, these findings suggest that paeoniflorin alleviate the acute inflammation in mice brain damage induced by LPS, which is related with its antioxidant effect and improvement of energy metabolism.
Animals ; Energy Metabolism ; drug effects ; Glucosides ; pharmacology ; Heme Oxygenase-1 ; genetics ; Lipopolysaccharides ; pharmacology ; Male ; Membrane Proteins ; genetics ; Mice ; Mice, Inbred BALB C ; Monoterpenes ; pharmacology ; Oxidative Stress ; drug effects ; Sodium-Potassium-Exchanging ATPase ; metabolism

OBJECTIVETo observe the effect of Jisheng injection (JSI) in protecting heart.

METHODSIsolated heart of rat was preserved in modified Euro-Collins solution (mEC) containing JSI for 20 hrs, and that preserved in simple mEC was taken as control. Then Langendorff isolated rat heart perfusion was conducted. Forty minutes after perfusion, the cardiac function, coronary flow, myocardial water content were determined, and lactate dehydrogenase (LDH), creatine kinase (CK) activity in perfusate, superoxide dismutase (SOD) activity, malondialdehyde (MDA) content in myocardial tissue and pathologic change in myocardium were also observed.

RESULTSThe cardiac function and coronary flow of isolated heart preserved in JSI containing mEC was significantly better than those in the control (P < 0.01), with the LDH, CK activity and MDA content significantly lower (P < 0.01 and P < 0.05), SOD activity significantly higher (P < 0.05) and pathologic injury milder than those in control, but comparison of cardiac water content between the two groups showed insignificant difference.

CONCLUSIONJSI has good cardiac protective and anti-oxidizing effects.

Animals ; Antioxidants ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Heart ; Male ; Organ Preservation ; Organ Preservation Solutions ; pharmacology ; Rats ; Rats, Wistar ; Reishi ; chemistry ; Superoxide Dismutase ; metabolism

Targeting induced local lesions in genomes (TILLING) is a reverse genetics method for functional genomics research.It is possible to screen for point mutations in the populations of EMS mutagenesis with highthroughput and lowcost. EcoTILLING a method based on TILLING ,was developed for detecting multiple types of polymorphisms in germplasm collections,such as single nucleotide polymorphism,small deletion and insertion etc.Rice is a very important food crop and a model plant for genome research also. There are complete genome sequence and a lot of other bioinformatics resources about it.So the markerassisted breeding is becoming more and more important in rice breeding. Some issues based on TILLING about identifying germplasm based on gene sequence,EMS mutagenesis breeding,developing functional marker in rice breeding in future were discussed.

Genomic DNA was extracted from the blood samples of 3 patients from 1 pedigree with congenital nephrogenie diabetes insipidus (NDI) and their 12 family members.The whole coding region of the arginine vasopressin receptor 2 (AVPR2) gene was amplified by PCR and then directly sequenced,A mutation of AVPR2 gene [g1236T→C (L292P)]was found in 3 patients.The patients' mothers were found to have both mutant and normal alleles.

OBJECTIVETo observe and assess the efficacy enhancing and toxicity attenuating effect of Nuzhen Yangyin Granule (NYG) to the anti-parkinsonism (paralysis agitans) therapy with Medopa and Artane.

METHODSAdopting the randomized double-blinded method, the effect of adding NYG to 30 patients with Parkinsonism in the treated group, who already received anti-Parkinsonism treatment but showing decreased response to Medopa and Artane and with obvious adverse reaction, was observed and controlled by 30 patients treated by adding placebo.

RESULTSThe total effective rate in the treated group and the control group was 86.7% and 56.7% respectively, the total syndrome improving rate was 90% and 56.7% respectively and the toxicity attenuating rate 90% and 43.3% respectively, comparison between the two groups showed significant difference (P < 0.05 or P < 0.01). NYG also showed markedly effective in reducing the adverse reactions of Medopa and Artane on digestive, neuro-psychiatric and cardiovascular system.

CONCLUSIONNYG has obvious efficacy enhancing and toxicity attenuating effects caused by the anti-Parkinsonism treatment with Medopa and Artane.

Aged ; Antiparkinson Agents ; therapeutic use ; Double-Blind Method ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Levodopa ; therapeutic use ; Male ; Middle Aged ; Parkinson Disease ; drug therapy ; Phytotherapy

Objective To observe the clinical efficacy of electroacupuncture plus oral administration ofZeling Guanjie Xiaozhong Heji in treating rheumatoid arthritis (RA) due to liver-kidney yin deficiency.Method Totally 126 patients with active RA due to liver-kidney yin deficiency were randomized into a treatment group and a control group, 63 cases in each group. The control group was prescribed with orally taking Methotrexate tablets and Leflunomide tablets, while the treatment group was intervened by electroacupuncture plus oral administration ofZeling Guanjie Xiaozhong Heji in addition to the medications given to the control group. The Disease Activity Score 28 (DAS28) was evaluated before and after intervention, and the therapeutic efficacies were compared based on the criteria of the American College of Rheumatoid (ACR) and syndrome of traditional Chinese medicine (TCM).Result The ACR total effective rate was 87.3% in the treatment group versus 65.1% in the control group, and the difference was statistically significant (P<0.01). The total effective rate based on TCM syndrome was 87.3% in the treatment group versus 73.0% in the control group, and the difference was statistically significant (P<0.05). There was a significant difference in comparing the DAS28 score between the two groups after intervention (P<0.01).Conclusion Electroacupuncture plus oral administration of Chinese medication and western medication is an effective approach in treating RA due to liver-kidney yin deficiency, and it can significantly enhance the therapeutic efficacy based on ACR20 and TCM syndrome.

Background Our previous study demonstrated that curcumin can induce the apoptosis of retinal pigment epithelial (RPE) cells and herein inhibit the proliferation of RPE cells,and it is proved that the intravitreous injection of 0.1mg curcumin has less adverse effect to ocular tissue, inferring a good applicative prospect in clinic. Objective The goal of this experiment was to evaluate the effectiveness of curcumin on the prevention and treatment of experimental proliferative vitreoretinopathy (PVR). Methods PVR models were induced by injection of 0.1ml RPE cells (containing 2×106 cells) into vitreous cavity in 40 eyes of 20 healthy and mature New Zealand albino rabbits.0. 1ml curcumin(0. 1 mg) was then injected into lateral eye of each model rabbit immediately following the injection of RPE cells,and the equal volume of normal saline solution containing 0. 5‰ DMSO was injected into the fellow eye of each model rabbit as controls. On 1,3,7,14,21 and 28 days after injection, the changes of cornea, aqueous humor, lens, vitreous and fundus were examined and recorded by slit lamp biomicroscope, indirect ophthalmoscope,fundus color camera and B-type ultrasonograph to evaluate the inflammatory response. The incidence rate of retinal detachment was calculated and compared between curcumin group and control group. Results The inflammatory reaction in anterior chamber and misty opacity in vitreous were found from 1 day through 3 days after injection, but no obvious proliferative strap and retinal detachment in all of the experimental eyes. On the 7th day after injection, inflammatory reaction was extinct in the anterior chamber of rabbit eyes, and proliferative strap occurred in 14 eyes(75% ) in the control group but only 2 eyes (10% ) in curcumin group,showing significant difference between these two groups (P<0. 01). No retinal detachment was seen in both the two groups. On 14,21 and 28 days after injection, the incidence rate of retinal detachment was 55% ,80% ,95% respectively in control group and that of curcumin group was 10% ,15% ,15% respectively,presenting considerably differences between two groups (P<0. 01, P<0. 01 ,P<0. 01 ). Conclusion Injection of curcumin into vitreous cavity can effectively inhibit the occurrence and development of PVR in rabbit.