Adult ; Female ; Humans ; Male ; Middle Aged ; Palatine Tonsil ; surgery ; Tonsillectomy ; instrumentation ; methods

Objective To analyze the adverse drug reactions (ADRs) of lenalidomide in recent 8 years.Methods Reports on ADRs of lena-lidomide included in CNKI and PubMed databases were searched and collected, and then were selected and analyzed according to age , gender, and etiology of patients, as well as dosages and signs of ADRs.Results Among the 369 cases, majority of ADRs occurred at the dosage of 25 mg? d-1 , and the incidence of ADRs on aged patients was higher than middle aged patients.About 36.81% ADRs were characterized as hema-tological system damages.Conclusion Patients treated with lenalido-mide should be paid attention to hematological system damages , especial-ly in cancer patients with decreasing systemic immunity .

OBJECTIVETo assess the association between SIRT1 gene polymorphisms and the longevity phenomena in Yongfu region of Guangxi. In this case-control study, 500 individuals from Yongfu region of Guangxi were recruited. The subjects were divided into a longevity group (n=223, average age=93.17 U+00B1 3.08 yr) and a healthy control group (n=277, average age=46.92 U+00B1 17.12 yr). Polymerase chain reaction-high resolution melting curve (PCR-HRM) and DNA sequencing were used to determine the allelic and genotypic frequencies of rs3758391, rs3740051, rs2273773, rs4746720 and rs10997870 polymorphisms of SIRT1 gene in the two groups. The association between above polymorphisms and longevity was assessed.

RESULTSIn the longevity group, CT genotype of the rs4746720 locus was significantly more common than CC and TT genotypes (P=0.000, OR=2.098, 95%CI:1.412-4.117). However, no significant difference was found in the allelic and genotypic frequencies of rs3758391, rs3740051 and rs2273773 between the two groups.

CONCLUSIONThere is an association between rs4746720 of SIRT1 gene and longevity in Yongfu region of Guangxi.

Adult ; Aged ; Aged, 80 and over ; Alleles ; Asian Continental Ancestry Group ; genetics ; Base Sequence ; Case-Control Studies ; China ; Female ; Gene Frequency ; Gene Order ; Genetic Association Studies ; Genotype ; Humans ; Longevity ; genetics ; Male ; Middle Aged ; Polymorphism, Single Nucleotide ; Sirtuin 1 ; genetics ; Young Adult

Objective To investigate cerebral MRI characteristics of patients with eclampsia. Methods A retrospective study was conducted on 15 cases of eclampsia and items reviewed cover all data concerning clinical features,cerebral MRI findings and results of follow-up survey.Results All of these patients had clinical symptoms of.blurred vision,headache,seizure,hypertension,proteinuria and edema of lower extremity.As for the characteristics of imaging,13 cases had only abnormal symmetric signals in parieto-occipital lobes,frontal lobe and basal ganglia were involved in 2 cases,and temporal lobe was involved in 1 case.The signals of lesions in DWI were isointense or hypointense,however they were hyperintense in ADC map.Two cases had hyperintense signals in DWI.All the patients recovered well,and all brain lesions disappeared during follow up.Conclusion The most important imaging of eclampsia is vasogenic edema with a good prognosis.

Objective To assess the inlfuence of depth on liver stiffness measurement with real-time shear wave elastography (SWE) and determine the optimal depth for SWE in liver. Methods SWE of liver was performed on 89 healthy volunteers between May 2012 and November 2012. The depths of each liver were varied from 0 cm to 7 cm (from the liver capsule) in 1 cm increment and there were 8 depth groups in total. Then the elastic modulus of liver in each depth group were measured three times by SWE. The body mass index (BMI) and the distance from body surface to liver capsule were documented. The success rates and the mean elastic modulus of each group were calculated. Results The success rates of 0-7 cm were 0, 98.9%(88/89), 98.9%(88/89), 98.9%(88/89), 71.9%(64/89), 24.7%(22/89), 3.4%(3/89) and 0, respectively. The success rates were highest in 1 cm, 2 cm and 3 cm groups but signiifcant decreased with the increasement of depths in 4 cm, 5 cm and 6 cm groups ( 3 cm vs 4 cm, χ2=25.94, P<0.001; 4 cm vs 5 cm, χ2=39.68, P<0.001;5 cm vs 6 cm,χ2=16.79, P<0.001). The mean elastic modulus of 1 cm, 2 cm, 3 cm, 4 cm and 5 cm groups were (4.77±0.99), (4.68±0.99), (4.76±0.95), (5.19±1.10) and (5.41±0.95) kPa, respectively. The mean elastic modulus of 4 cm and 5 cm groups were signiifcant higher than those of 1 cm, 2 cm, 3 cm groups (4 cm vs 1 cm, t=-2.85, P=0.005;4 cm vs 2 cm, t=-3.49, P=0.001;4 cm vs 3 cm, t=-2.76, P=0.006;5 cm vs 1 cm, t=-3.13, P=0.002;5 cm vs 2 cm, t=-3.66, P=0.000;5 cm vs 3 cm, t=-3.05, P=0.003). In the group of 4 cm, the BMI and the distance from body surface to liver capsule of the volunteers performed successfully and unsuccessfully were (20.70±2.87), (22.07±2.42) kg/m2 and (1.45±0.25 ), (1.60±0.29) cm, respectively. In the group of 5 cm, the BMI and the distance from body surface to liver capsule of the volunteers performed successfully and unsuccessfully were (19.82±2.76), (21.49±2.72) kg/m2 and (1.35±0.21), (1.54±0.26) cm respectively. The BMI had no signiifcant difference between the successful and unsuccessful groups (t=-2.83, P=0.108 for 4 cm;t=0.77, P=0.709 for 5 cm), but the distance from body surface to liver capsule was signiifcantly different (t=26.51, P=0.012 for 4 cm;t=79.57, P=0.004 for 5 cm). Conclusions The success rates and elastic modulus were different at different depths. SWE should be performed at the depths of 1-3 cm from the liver capsule.

Objective To know the mental health of secondary nursing students in Xinjiang and provide evidence for the psychological intervention.Methods 309 secondary nursing students in one health school were investigated with the general questionnaire,SCL-90 and EPQ.Results Compulsive symptoms rate in SCL-90was highest,and accounted for 72.5％.Average score in SCL-90 was (2.08 ± 0.56),and higher than national norm ( 1.75 ± 0.67) (t =10.25,P ＜ 0.01 ).Every factor score of SCL-90 about the secondary nurses was higher than the national norm,and had statistical difference (P ＜ 0.01 ). The girls,scores of depression (2.13 ±0.73),anxiety (2.08 ±0.72) and terrorist ( 1.93 ±0.74) were higher than boys [( 1.60 ±0.33),( 1.66 ± 0.52),( 1.42 ± 0.37 ) ],and the difference was significant ( t =- 5.54,- 2.12,- 4.68 ; P ＜0.05).The Uygur secondary nursing students,scores of somatization,coercion,depression anxiety and psychosis were higher and they have statistical differences (P ＜ 0.05 ).There is a direct correlation between all dimensions of SCL-90 and nervousness and psychoticism of EPQ (P ＜ 0.05 ),and were negative correlation with dissimulation ( P ＜ 0.05 ).Conclusions The mental health status of Xinjiang secondary nursing students are bad,so these students need to be paid more attention to their mental health,especially female nursing students and minority nationality nursing students.

Objective To investigate the impact of age on patients with metabolic syndrome (MS) and normal persons. Methods Data was gathered from 8280 persons including 4873 males and 3407 females who were randomly selected. All subjects were devided into normal group and MS group. According to the interval of ten years, the subjects were devided into seven age groups, to calculate the difference of impaired fasting glycaemia (IFG) between patients with diabetes mellitus (DM) and normal people, as well as the related portions. Results (1) The risk of IFG and DM appeared to be different among age groups among the target subjects as well as in the normal and the MS groups (P<0.05). (2) Among the whole subjects, the overall prevalence of IFG was increasing with age. The prevalence of DM had an increasing trend with age augment in 20-79 years group, whereas a decreasing trend appeared in people over 80 years of age. (3) For normal persons, the prevalence of IFG and DM were all increasing with age augment in 20-79 years group, and then decreasing with age augment in the over-80-years group. (4)For MS patients, the prevalence of IFG had an increasing trend with age augment in 20-69 years group, whereas a decreasing trend appeared in people over 70 years of age. There was no tendency of variation with age augment in DM.Conclusions (1) For normal persons, high prevalence rates of IFG and DM were correlated to age augment, especially in senior persons. (2) For MS patients, high prevalence of IFG was also correlated to age augment, but no association between prevalence of DM and age augment was seen. (3)Age from 70 to 79 years appeared to be in high risk with MS.

AIMTo investigate the molecular mechanisms of saponins from the rhizome of Anemarrhena asphodeloides Bunge.

METHODSOligonucleotide microarrays consisting of 87 probes representing 87 human cardiovascular disease-related genes were constructed. Effects of saponins on gene expression in human umbilical vein endothelial cells were analyzed by comparing hybridization of Cy 5-labeled cDNAs from saponins-treated human umbilical vein endothelial cells and Cy 3-labeled cDNAs from untreated human umbilical vein endothelial cells.

RESULTSThe results indicate that angiotensinogen gene, alpha 2A-adrenoceptor gene and endothelin-converting enzyme 1 gene were downregulated 2.8, 1.9 and 3.1 folds respectively after human umbilical vein endothelial cells were incubated in medium containing 80 mg.L-1 saponins.

CONCLUSIONThese results suggest that saponins may have beneficial effect on cardiovascular diseases by modulating the function of vein endothial cells and microarray can be used to investigate the biological action of extracts from traditional Chinese medicine.

Anemarrhena ; chemistry ; Angiotensinogen ; genetics ; metabolism ; Aspartic Acid Endopeptidases ; genetics ; metabolism ; Cells, Cultured ; Down-Regulation ; drug effects ; Endothelin-Converting Enzymes ; Endothelium, Vascular ; cytology ; metabolism ; Gene Expression ; drug effects ; Humans ; Metalloendopeptidases ; Oligonucleotide Array Sequence Analysis ; Plants, Medicinal ; chemistry ; Receptors, Adrenergic, alpha-2 ; genetics ; metabolism ; Rhizome ; chemistry ; Saponins ; isolation & purification ; pharmacology ; Umbilical Veins ; cytology ; metabolism

·AIM: To observe the therapeutic effect of visual perception training combined with total nutrition meal sequential therapy in the treatment of myopic amblyopia.·METHODS:Totally 73 children ( 135 eyes ) with myopic amblyopia were divided into control group ( 36 cases, 67 eyes) and treatment group (37 cases, 68 eyes) according to random number table. The control group were treated with traditional spectaculars and grating covering combined with fine eyesight training;the treatment group were treated with visual perception training combined with total nutrient meal sequential therapy. The visual acuity, diopter and average diopter of two groups were compared before and after treatment at 3, 6mo and 1a. The curative effect of two groups of children was compared after 1a treatment. And the adverse reactions were recorded in two groups during the treatment period. The recurrence rate of amblyopia in 1a follow-up was compared between two groups.·RESULTS: The difference of visual acuity between two groups was not significant at 3mo (P>0. 05). The visual acuity of the treatment group was significantly higher than that of the control group at 6mo and 1a (P<0. 05). There was no significant difference in diopter between the two groups after 3, 6mo and 1a (P>0. 05), but the average annual refractive changes in the treatment group were significantly lower than that in the control group ( P<0. 05). The basic cure rate and total effective rate of the treatment group were significantly higher than that of the control group (P<0. 05). There were no severe adverse reactions occurred between two groups during the treatment period. The recurrence rate of amblyopia in the treatment group was significantly lower than that in the control group (P<0. 05) after 1a follow-up.· CONCLUSION: Visual perception training combined with total nutrition meal sequential therapy in the treatment of myopic amblyopia in preschool children can significantly improve patients' visual acuity, reduce the average annual diopter changes, improve the therapeutic effect, reduce the recurrence rate of amblyopia.

OBJECTIVETo observe the effect of Suyu capsule on behavior, injury of hippocampal neurons and Ca2+ ion in hippocampal synaptic in the depression model mice.

METHODSixty male Kunming mice were randomly divided into 5 groups, the control group, the model group and three Suyu capsule groups (the doses were 22.8, 11.4, 5.7 g x kg(-1) respectively). The model was established by separation and chronic unpredictable mild stimulation. The increased weight and crossing score, rearing score were measured by open-field and sweet water consumption of mice. Cone cell and configuration of neuron in CA1, CA3 region of hippocampus were observed by Nissl. The concentration of hippocampal synaptic Ca2+ ion was detected by fluorimetry.

RESULTComparing with the mice of control, the increased weight was slowered ( P < 0.01), the scores of rearing and crossing were decreased (P < 0.01), sweet water consumption were decreased too (P < 0.01), numbers of cone cell in CA3 region of hippocampus were decreased obviously (P < 0.01), and Ca2+ ion in hippocampal synaptic was increased obviously. Comparing with the mice of model, Suyu capsule (22.8 g kg(-1)) could increase the increased weight on the 14th and 21 st day obviously (P < 0.05); Suyu capsule (22.8 g x kg(-1)) could increase the scores of crossing obviously (P < 0.05), Suyu capsule (22.8, 11.4 g x kg(-1)) could increase the scores of rearing obviously (P < 0.01, P < 0.05); Suyu capsule (22.8, 11.4, 5.8 g x kg(-1)) could increase sweet water consumption obviously (P < 0.01, P < 0.05, P < 0.05; Suyu capsule (22.8, 11.4, 5.8 g x kg(-1)) could increase numbers of cone cell in CA3 region of hippocampus obviously (P < 0.01, P < 0.05, P < 0.05); Suyu capsule (22.8, 11.4, 5.8 g x kg(-1)) decreased Ca2+ ion in hippocampal synaptic with dose-effect relationship (P < 0.01, P < 0.01, P < 0.05).

CONCLUSIONSuyu capsule can improve all the symptoms of the depression model mice and protect injury of hippocampal neurons in the depression model mice. The possible mechanism of action is to restrict Ca2+ ion overfreight.

Animals ; Antidepressive Agents ; pharmacology ; Behavior, Animal ; drug effects ; Body Weight ; drug effects ; Calcium ; metabolism ; Capsules ; Depression ; metabolism ; pathology ; physiopathology ; Dose-Response Relationship, Drug ; Drug Combinations ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; pharmacology ; Hippocampus ; pathology ; Male ; Mice ; Neurons ; metabolism ; Neuroprotective Agents ; pharmacology ; Plants, Medicinal ; chemistry ; Random Allocation ; Synapses ; metabolism