Tumor vaccine is current hotspot of medicine. The article explicates the status quo, merit, side effects of tumor vaccine and brings up the ethic principle we should follow in clinic application.

Objective To evaluate the feacibility of microalbumin(MA),alpha-1 -raicroglobulin (?1-MG) ,N-acetyl-beta-D-glucosaminidase (NAG), retinol-binding protein (RBP)as predictors of outcome in critically ill patients. Methods A prospective study was underwent in 30 critically ill patients.Urinary samples were collected at ICU admission and on the third,seventh ICU day for MA,?1-MG,NAG,RBP measurement.The severity of illness was assessed by APACHE II score calculated on the first ICU day,and the degree of organ dysfunction was assessed using SOFA score calculated on the first,third,seventh ICU day. Results MA,?1-MG,the durations of ICU stay and mechanical ventilation,APACHE II score, SOFA score were relative factors of MODS and death in ICU. There was significant association of APACHE II with MA (r=0.397),?1-MG (r=0.448), and RBP (r= 0.465), respectively. The area under ROC curve of APACHE II score,SOFA score,MA,?1-MG, RBP,NAG to predicate the death in ICU were 0.875 ( P

Ascomycota ; isolation & purification ; pathogenicity ; Female ; Humans ; Respiratory Hypersensitivity ; microbiology ; Sinusitis ; microbiology ; Young Adult

Mice were fed basic diet or basic diet plus vitamin E 50 mg or 500 mg per kg of diet for 4 weeks. The animals were killed at 6 or 14 days after one exposure to 400 rad X-ray whole body radiation and the number of lymphocytes of spleen and thymus and blastogenic responses of splenocytes were tested. The results showed; (1) the number of lymphocytes both in spleen and thymus were significantly decreased in mice fed basic diet in com-parision with that in mice fed with basic diet plus vitamin E (P

The heel vessel belongs to the eight extra meridians in human meridian system, which is closely related to the human motion function. Balance function plays an essential role in successful completion of activities in daily life, so the physiological function and pathology of heel vessel as well as human balance function are analyzed, and from the aspect of running course of heel vessel and syndrome, the correlation between heel vessel and human balance function is explored, and the application status of acupoints related to heel vessel for balance dysfunction is introduced. It is believed that heel vessel is closely related to human balance function, especially the motion regulation mechanisms of balance function, and it is hoped that new ideas and methods can be provided for acupuncture treatment for the balance function disorders.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Meridians ; Postural Balance

The leucoanthocyantin reducase (LAR) gene, an important functional gene of catechins biosynthesis pathway, was cloned from Fagopyrum dibotrys (D.Don) Hara by degenerate PCR and rapid amplification of cDNA ends (RACE). The full-length cDNA of FdLAR is 1 581 bp (GenBank accession: JN793953), containing a 1 176 bp ORF encoding a 391 amino acids protein, and its 3'-untranslated region has an obvious polyadenylation signal. The recombinant plasmid containing FdLAR completed ORF was transformed into E. coli BL21 (DE3). The target fusion peptide with molecular weight of 66 kD was expressed under the condition of 16 degrees C and induced by IPTG at final concentration of 1.0 mmol x L(-1). Bioinformation analysis indicated that the amino acid sequence of FdLAR showed great homology to other LAR with the NADB-Rossmann conversed domain in the N-terminus. Real-time quantitative PCR was used to detect the expression levels of FdLAR gene during different development periods. The determination of flavonoids contents in appropriate rhizomes showed that the relationship between FdLAR gene expression and the accumulation of flavonoids displayed different trends during vegetative growth and reproductive growth stages, suggesting that the FdLAR gene may be involved in the pathway of flavonoid metabolisms in Fagopyrum dibotrys.

Survivin gene is the strongest inhibitor of apoptosis so far.Recently,it was found that the promoter polymorphism of survivin gene is closely related to risk of cancer and genetic susceptibility.This finding might provide clues for further elucidation of the correlation of risk of cancer and genetic polymorphism,and for diagnosis,prevention and screening of cancer gene.

MicroRNAs (miRNAs) regulate target genes expression in the post-transcriptional levels.There are many kinds of differential expressions of miRNA in head and neck cancer,and the miRNA participate in a series of important biological processes such as cell development,proliferation,differentiation,apoptosis and etc.miRNAs is expected to become an effective means for the diagnosis and treatment of head and neck cancer.

The good cooperation between the operating room nurses and anesthesiologists is benefitial to improving working efficiency and can make the patients uneventful during operating period.As an anesthesiologist,the author taught the basic anesthesia knowledge such as the commonly used anesthesia methods,the prevention and treatment of complications and gave advice to the nurses of the nursing trainning group.The cooperations before anesthesia,during anesthesia,after anesthesia were analyzed and the significance of nursing cooperation with anesthesiologist was discussed.

Objective To explore the values of apparent diffusion coefficients (ADC) in staging the lesions of multiple sclerosis (MS) through analysing the differences of ADC in different types of lesions.Methods 137 lesions identified in 29 patients with MS,were characterized by their enhancement pattern on contrast-enhanced T1-weighted MR images and whether they were changing in appearance, size or signal.The lesions were classified into four groups:homogeneously enhancing lesions (HELs), ring-enhancing lesions (RELs), active nonenhancing lesions (ANELs), and inactive nonenhancing lesions (INELs).The mean ADC values for each type of lesions were calculated and compared.Results The ADC values for HELs, RELs, ANELs and INELs were (91.09±13.63)× 10 5 · m2 · s-1, (105.66±9.92) × 10-5 · m2 · s-1, (136.80±20.31) × 10-5 · m2 · s-1 and (127.46±13.65) ×10-5 · m2 · s-1.There were significant differences between the ADC values of any two groups in the four groups except the ADC values between ANELs and INELs.Conclusion ADC values are useful to differentiate each type of lesion,which can help stage the lesions of MS.