Objective:To investigate the clinical efficacy of Neurotropin combined with oxycodone hydrochloride in moderating the severe pain in neuropathic cancer pain (NCP) patients. Methods: NCP patients who received drug therapy with a visual analog scale (VAS) score of>4 were randomly divided into the placebo combined oxycodone group (group A) and Neurotropin combined oxy-codone group (group B). The VAS score, pain relief rate, frequency of pain outbreaks, average dose of oxycodone per day, and adverse drug reactions between the two groups were compared. Results:The VAS scores in groups A and B both had significant reduction after treatment (P<0.05), whereas the VAS score in group B after 14 days of treatment decreased more significantly than that in group A (P=0.03). The pain relief rate in group B patients 14 days after treatment was significantly higher than that in group A (P<0.001). The out-break pain in groups A and B 7 and 14 days after treatment significantly decreased, whereas the outbreak pain in group B was signifi-cantly lower than that in group A (P values were 0.07 and 0.07, respectively). The average dose of oxycodone per day in group B 14 days after treatment was lower than that in group A (P<0.001). Adverse reactions, such as nausea and vomiting, in group B were signifi-cantly less than those in group A (P<0.05). Conclusion:Neurotropin combined with oxycodone can effectively lower the NCP, average dose of oxycodone per day, and adverse reactions.

Objective To study acute toxicity of nanometer titanium dioxide to the liver and kidney of mice. Methods 20 KM mice (22-26 g) were randomly divided into two groups, the control group and the experimental group, TiO2 (20-30 nm) suspension (single dose of 5 g/kg body weight) was given to mice by a single oral gavage, the mice in the control group were given the physiologicalsaline. 14 days after the treatment, the mice were sacrificed and the serum were collected to evaluate the levels of ALT(alanine amino transferase), AST(aspartate aminotransferase), ALP(alkaline phosphatase), UA(uric acid), Cr(creatinine),BUN(blood urea nitrogen), CK(creatine kinase), LDH(lactate-dehydrogenase), ?-HBDH(alpha-hydroxybutyrate dehydrogenase), TBIL(total bilirubin levels). The tissues of the liver and kidney were excised and were embedded in paraffin blocks, hematoxylin-eosin (HE) staining for further histopathological diagnosis. Results The serum ALT, ALT/AST, BUN, LDH and ?-HBDH of the TiO2 group were statistically higher than those in the control group (P

Objective:To compare efficacy of percutaneous vertebroplasty (PVP) with radiotherapy and radiotherapy alone for bone me-tastasis pain. Methods:A total of 247 bone metastasis patients with pain were analyzed. The radiotherapy group comprised 158 cases, whereas the combination group comprised 89 cases. We mainly observed the effect of pain treatment, behavioral states, and im-proved emotional condition. The side effects and complications were also investigated. Daily medicine consumption of background pain treatment was observed between the two groups. Analysis was done by SPSS 17.0 statistical software. Numerical variables were analyzed using t test and comparisons between groups used chi-square test. Results:The VAS scores of radiotherapy group decreased from 8.12±1.45 to 3.06±1.68 after treatment (P<0.05), and combination group VAS scores from 8.46±1.73 to 2.45±1.47 (P<0.05). The time to pain relief following PVP and radiotherapy were 1.63±0.81 and 8.56±2.87 days, respectively (P<0.001). The breakthrough pain frequency was 4.56 ± 1.98 times/day, which decreased to 1.57 ± 0.98 times/day after PVP (P<0.05). By contrast, the breakthrough pain frequency was 4.73±2.24 times/day before treatment, which decreased to 3.56±1.56 times/day after radiotherapy. No serious compli-cations were observed in the two groups. The depression and anxiety mood in the combination group improved after treatment. Daily medicine consumption in radiotherapy group increased after therapy. However, daily medicine consumption in combination group was reduced after therapy. Conclusion:PVP with radiotherapy can effectively relieve bone metastasis pain and improve patients' quality of life and it is worthy of promotion in clinical practice.

To explore the status of cancer pain management among hospitalized elderly patients.Pain intensity,use of analgesic drugs and incidence of adverse reactions were surveyed for 620 cancer pain patients.And 218 of them were aged over 65 years.The proportions of mild,moderate and severe pain were 29.8％,36.2％ and 34.0％ respectively.And the corresponding rates in young and middle-aged patients were 28.4％,34.8％ and 36.8％ respectively (P ＞ 0.05).In elders with cancer pain,28％ used no analgesic.For severe pain patients,only 71.6％ received potent opioids and 5.4％ nonsteroidal antiinflammatory drugs.And the corresponding rates in young and middle-aged patients were 26.1％,73.0％ and 4.7％ respectively (P ＞ 0.05).The rates of constipation,dysuria and delirium in elderly patient group were higher than young and middle-aged patient group (P ＜ 0.05).Pain management is unsatisfactory and rational uses of analgesic drugs should be strengthened for preventing the relevant adverse reactions.

Objective:To explore the application of folding transfer shelf in the transportation of critically ill patients.Methods:Patients transferred from the emergency department to the intensive care unit (ICU) admitted to the First Hospital of Jiaxing from January 1st to December 31st in 2019 were enrolled. The patients were divided into study group and control group by whether or not using the self-developed folding transfer shelf. The incidence of adverse events, the stability rate of vital signs and the transport time were compared between the two group.Results:A total of 437 patients were enrolled in the study, with 222 in the study group (which used the self-developed folding transfer shelf) and 215 in the control group (which used the conventional stretcher). The baseline data such as gender, age, disease status and disease severity were balanced between the two groups. The stability rate of vital signs in the study group was higher than that in the control group (89.19% vs. 82.33%, P < 0.05). The transfer time in the study group was shorter than that in the control group (minutes: 6.39±1.35 vs. 7.61±1.34, P < 0.01). The total incidence of adverse transport events in the study group was lower than that in the control group (2.25% vs. 10.23%, P < 0.01). The incidence of miscarriage of emergent materials and instrument falling in the study group were lower than those in the control group (0% vs. 2.79%, 0% vs. 2.33%, both P < 0.05). Conclusions:The folding transfer shelf could reduce the transport risk of critical ill patients, especially the risk of miscarriage and falling of rescue instrument. The application of folding transfer shelf could regulate the management of transport, keep the vital signs of patients stable during transport, shorten the transport time, and facilitate an efficient and high-quality transport.

OBJECTIVETo investigate the association between the genetic variations of the functional region in bone morphogenetic protein gene (BMP7) with type 2 diabetes mellitus in Chinese Uygur individuals.

METHODSA case-control study was conducted based on epidemiological investigation. A total of 717 Uygur subjects (276 males and 441 females) were selected and divided into two groups: diabetes mellitus group (n = 502, 191 males and 311 females) and control group (n = 215, 85 males and 130 females). All exons, flanking introns and the promoter regions of (BMP7) gene were sequenced in 48 Uygur diabetics. Representative variations were selected according to the minor allele frequency (MAF) and linkage disequilibrium and genotyped using the TaqMan polymerase chain reaction method in 717 Uygur individuals, a relatively isolated general population in a relatively homogeneous environment and a case-control study was conducted to test the association between the genetic variations of (BMP7) gene and type 2 diabetes mellitus.

RESULTSFive novel and 8 known variations in the (BMP7) gene were identified. All genotype distributions were tested for deviations from Hardy-Weinberg equilibrium (P> 0.05). There was significant difference of genotype distribution of rs6025422 between type 2 diabetes mellitus and control groups in the male population (P< 0.05, P adjusted > 0.05), but there was no difference in total and female population (P> 0.05). And the means of fasting blood glucose (FBG), fasting insulin and HOMA-index significantly decreased in individuals with AA, AG and GG genotypes of rs6025422 in male population (P< 0.05), but not in total and female population (P> 0.05). The logistic regression analysis showed that GG genotype of rs6025422 variation might be a protective factor for diabetes in male (OR= 0.637, 95% confidence interval 0.439-0.923, P< 0.05).

CONCLUSIONThe present study suggests that the rs6025422 polymorphism in (BMP7) gene may be associated with diabetes mellitus and insulin resistance in Uygur men.

Adult ; Aged ; Aged, 80 and over ; Bone Morphogenetic Protein 7 ; genetics ; Case-Control Studies ; China ; Diabetes Mellitus, Type 2 ; genetics ; Female ; Gene Frequency ; Genetic Predisposition to Disease ; Genetic Variation ; Genotype ; Humans ; Insulin Resistance ; genetics ; Linkage Disequilibrium ; Male ; Middle Aged ; Phenotype

Objective:To investigate the effect of curcumin on renal fibrosis in lipopolysaccharide (LPS) induced acute respiratory distress syndrome (ARDS) in adult SD rats.Methods:Twenty-four male SD rats were randomly (random number) divided into four groups: control group, ARDS group, low dose group, and high dose group ( n=6 per group). In the control group, the rats were given atomization intratracheal of standard saline 2 mL/kg; in the ARDS group, low-dose group, and high-dose group, the rats were given atomization intratracheal of 4 mg/kg LPS; in the low-dose group, the rats were given curcumin 100 mg/d by the oral administration, and in the high-dose group, the rats were given curcumin or 200 mg/d respectively. After seven days, the rats were sacrificed. The superoxide dismutase (SOD) activity and the content of malondialdehyde (MDA) and glutathione (GSH) in renal tissue were detected by colorimetric assay. Nuclear factor kappa-B p65 (NF-κB p65) and transforming growth factor-β1 (TGF-β1) were detected by Western blot. The expression of interleukin-6 (IL-6) mRNA, proline hydroxylase 3 (PHD3) mRNA, vascular endothelial growth factor (VEGF) mRNA and erythropoietin receptor (EPOR) mRNA were detected by quantitative real-time PCR (qRT-PCR). HE staining and Masson staining were used to assess pathological damage. One-way analysis of variance was used for comparison among multiple groups and SNK method was used for comparison between two groups. Results:Compared with the control group, the SOD activity and GSH content in the ARDS group, low-dose group, and high-dose group were significantly decreased (all P<0.05); the protein expression levels of MDA, NF-κB p65, and TGF-β1 were increased significantly, and IL-6 mRNA, PHD3 mRNA, VEGF mRNA, and EPOR mRNA were significantly upregulated (all P<0.05). HE staining showed inflammatory cell infiltration, and fibrogenesis in kidney tissue, and Masson staining showed deposition of collangen-like substance. Compared with the ARDS group, SOD activity and GSH content were increased, while the protein expression of NF-κB p65 and TGF-β1, IL-6 mRNA, PHD3 mRNA, VEGF mRNA, and EPOR mRNA were decreased significantly in the low-dose group and high-dose group (all P<0.05). Curcumin therapy reduced inflammatory cellular infiltration, and the deposition of collagen-like substance in kidney tissue. Compared with the low-dose group, SOD activity and GSH content were increased in the high-dose group (all P<0.05), and the protein expression of NF-κB p65 and TGF-β1, IL-6 mRNA, PHD3 mRNA, VEGF mRNA, and EPOR mRNA were decreased significantly in the high-dose group (all P<0.05). The high-dose group exhibited a significant reduction in edema, and a decrease of the deposition of collagen-like substance in kidney tissue. Conclusions:Curcumin can inhibit the development of renal fibrosis induced by acute respiratory distress syndrome in rats, and its mechanism may be related to inhibiting the expression of inflammatory factors and enhancing hypoxia tolerance.