Biomarkers ; analysis ; Biopsy ; Child ; Female ; Fluid Therapy ; Humans ; Kidney Diseases ; etiology ; Rhabdomyolysis ; diagnosis ; etiology ; therapy ; Virus Diseases ; complications

Objective To investigate the safety of infusion and effective care of cryopreserved umbilical cord blood. Methods Side effects happened during transfusion of cord blood in 78 patients of 111times of transfusion were observed and nursed. Results During intravenous transfusion way:1 case with acute hemolytic reaction; 1 case with sudden loss of consciousness and convulsions; 4 cases with severe headache, difficulty with breathing, rapid increase of blood; 46 patients with high blood pressure, heart rate or blood pressure, heart rate, 1 patient had symptoms of frequent premature beats; most of the cases have hemoglobinuria after the infusion. Transfusion of bone marrow injection of ways: 11 patients have radioactive soreness in leg, hemoglobinuria hemoglobinuria mild symptoms or no symptoms during the process of infusion. Conclusions Systemic reactions were the main side effects during intravenous transfusion of cord blood, conditions change fast and complex, Nursing should focus on preventive care and preparation,close observation and active and effective symptomatic treatment; reaction of bone marrow injection of umbilical cord blood was local pain, the focus of nursing was aseptic operation and injection time.

AIM To investigate the effect of aspirin on the proliferation and NOS expression in astrocytoma cell line, and probe into its mechanism. METHOD The effect of aspirin on the growth of astrocytoma cells was evaluated by MTT assay; NOS protein levels were determined by immunocytochemistry, NO and CEA concentration in the medium were determined by Griess assay and lepton catch immunising method respectively. RESULTS Aspirin inhibited the growth of astrocytoma cells, induced the expression of iNOS, increased the concentration of NO in the medium. The effects of these were centratoin dependent. Moreover, aspirin reduced the concentration of CEA in the medium. CONCLUSION Aspirin inhibits the growth of astrocytoma cell line. Up regulated iNOS expression resulting a increase of NO concentration are ascribed to mechanism of antiproliferation activity of aspirin. CEA is a good indicator in monitoring curative effect of astrocytoma.

Cutaneous Fistula ; Digestive System Abnormalities ; therapy ; Endoscopy, Gastrointestinal ; methods ; Female ; Humans ; Infant ; Treatment Outcome

β-Amyrin synthase (β-AS) genes of Glycyrrhiza uralensis from 6 different regions were analyzed by PCR-SSCP and sequenced, then the correlationship between β-AS SNP and regions of Glycyrrhiza uralensis were determined. According to the 1 coding single nucleotide polymorphism on the first exon of β-AS gene at 94 bp site, Glycyrrhiza uralensis could be divided into 3 genotypes. In these genotypes, the percentage of 94A type in genuine regions was much higher, and it had significant differences with the percentage in non-genuine regions (P < 0.001). The results of the experiment proved that different β-AS genotypes at 94 bp site from different regions may be one of the important reasons to result in the genuineness of Glycyrrhiza uralensis.
Exons ; Genotype ; Glycyrrhiza uralensis ; classification ; enzymology ; genetics ; Intramolecular Transferases ; genetics ; Plant Proteins ; genetics ; Polymorphism, Single Nucleotide ; Polymorphism, Single-Stranded Conformational

In April of 2008 water samples were collected from four different rivers,which were Wuchao gang River,Henggang River,Chaoyang River and Caoyanghuanbang River.During the sampling the physi-cal and chemical parameters were measured.The abundance and the diversity of the bacteria of these four rivers were studied.The results showed that the population level increased in the more severely polluted river while the bacterial diversity decreased;the bacterial community structure was also affected by the dif-ferent ecological conditions of each sampling spot.The bacterial composition and abundance was closely related to the water quality in the river.

Objective To explore the effects of different vitamin A(VA) levels on thyroid cells apoptosis and its gene expression of mice taking excessive iodine. Methods Kunming mice were randomly divided into 6 groups according to body weight 3 weeks after born: normal control(NI) group, high iodine(HI) group, low vitamin (LVA) group, high iodine plus low vitamin A(HI+LVA) group, high iodine plus vitamin A1 (HI+VA1) group, high iodine plus vitamin A2(HI+VA2) group. The VA was given in food(4000,4000,0,0,8000,16 000 U/kg), and the iodine was given as potassium iodate in water (I-:50,3000,50,3000,3000,3000 μg/L). The apoptosis was tested using in situ end labehng(TUNEL) method. Reverse transcription polymerase chain reaction (RT-PCR) were used to measure the level of mRNA of apoptosis gene(Fas, FasL, Bcl-2) in tissues. Results Apoptotic index measured by TUNEL method was rising along with the mice age. Compared to NI group[(14.09±5.68)%], apoptotic index was significantly increased in HI[(20.91±9.57)%], HI+LVA[(20.29±9.90)%]and HI+VA2 [(19.51±8.25)%]groups in the three months(P < 0.05). Compared to NI group[(16.80±9.90)%], apoptotic index was significantly increased(P < 0.05) in HI[(23.22±8.58)%],LVA[(22.56±6.17)%],HI+LVA [(25.99±9.62)%],HI+VA1 [(21.65±7.74)%]groups in the six months. Compared with the NI group(Fas: 1.29±0.25,1.27±0.26; FasL: 1.60±0.13,1.65±0.13), the mRNA levels of Fas and FasL in HI group(Fas: 1.57±0.36,1.49±0.35; FasL: 1.85±0.46,1.84±0.32) were increased, but the differences were not remarkable(P > 0.05) in the three and six months. Compared with the HI group, the mRNA levels of Fas in HI+ VA1, HI+VA2(1.33±0.35, 1.30±0.26) groups were decreased to the level in NI group in the six months. The mRNA levels of Fas and FasL were not different (P > 0.05) between HI+LVA(I.60±0.27,1.88±0.46) and HI groups in the three months. The mRNA levels of Bcl-2 were not remarkably differences in the three months (1.05±0.19,0.96±0.33,0.95±0.26,1.18±0.27,1.10±0.19,0.98±0.36, all P > 0.05), and in the six months (1.35±0.28,1.60±0.25,1.48±0.18,1.71±0.26,1.66±0.29,1.56±0.35, all P > 0.05). Conclusions Excessive iodine can cause thyroid cells apoptosis in mice. Supplementation of suitable amount of VA can regulate the levels of the apoptosis-related genes expression, and partly antagonize the apoptosis caused by high iodine.

Objective To investigate the application value of functional exercise pathway in enhanced recovery of patients undergoing hepatectomy.Methods Fifty primary hepatic carcinoma patients who had undergone liver resection in Anhui Province Hospital from December 2014 to August 2015 were randomly divided into experimental group (n =25) and control group (n =25).Postoperative length of hospital stay,hospitalization charges,complications,postoperative pain score,postoperative ambulation and intestinal ventilation time were compared between these groups.Measurement data with normal distribution were represented as ((x) ± s) and comprison between groups was analyzed using the t test.Comparisons of count data were analyzed by the x2 test.Results Postoperative length of hospital stay of the experimental group [(7.00 ± 2.27) days] were shorter than control group [(9.36 ± 4.58) days] (t =3.090,P =0.003),and hospitalization expense was lower in the experimental group [(28 184.57 ± 8 675.65) yuan] (t =2.281,P =0.025).Compared with control group (40％),the experimental group (20％) had lower overall complication incidence (t =4.286,P =4.286),and general complications incidence (8％) is lower than that in control group (24％),however,the incidence of operation characteristic complications had not statistical significance in two groups.Besides,the intestinal recovery time in the experimental group was shorter than control group (experimental group 36.56 hours,control group 45.24 hours,t =2.390,P =0.019).Conclusion The application of functional exercise pathway in postoperative enhanced recovery exercise of patients undergoing hepatectomy is safe and effective,which can reduce the patients' postoperative hospital stay,hospital costs,and the general incidence of complications incidence,and be helpful for the intestinal function recovery.