Serum uric acid levels among physical examination populations in Balikun County / 预防医学

Objective@#To investigate the serum uric acid levels among residents living in Balikun County, Xinjiang Uygur Autonomous Region from 2018 to 2021, so as to provide insights into local hyperuricemia control.@*Methods@#The residents at ages of 20 to 69 years undergoing physical examinations in Balikun County Hospital during the period from 2018 to 2021 were enrolled. Their age, gender, and history of medication and disease were collected, and serum uric acid levels were measured. The gender- and age-specific prevalence of hyperuricemia and hypouricemia was descriptively analyzed.@*Results@#A total of 3 097 subjects were enrolled, which included 1 210 males ( 39.07% ) and 1 887 females ( 60.93% ) and had a mean age of ( 46.12±12.84 ) years. The overall mean serum uric acid was ( 260.41±71.99 ) μmol/L, and the mean serum uric acid was ( 298.22±69.57 ) μmol/L in men and ( 236.17±62.44 ) μmol/L in women. The serum uric acid level appeared a tendency towards a rise with ages both in whole study subjects and in women ( P<0.05 ). The overall prevalence of hyperuricemia was 4.26%, with 4.63% prevalence in men and 4.03% in women. The prevalence of hyperuricemia appeared a tendency towards a rise with ages both in whole study subjects and in women ( P<0.05 ). The overall prevalence of hypouricemia was 0.71%, with 0.25% prevalence in men and 1.01% in women; the prevalence of moderate hypouricemia was 11.11%, with 2.56% prevalence in men and 16.59% in women.@*Conclusions@#Low level of serum uric acid and prevalence of hyperuricemia is detected among residents living in Balikun County. Monitoring of serum uric acid is recommended to be intensified among men.

Association between atherogenic index of plasma and renal function impairment in patients with gout / 中华内分泌代谢杂志

Objective@#To study the relationship between atherogenic index of plasma (AIP)and renal impairment in male patients with gout.@*Methods@#A retrospective analysis of 821 male subjects was conducted to measure the relevant biochemical indicators and to calculate the AIP, endogenous creatinine-clearance rate (Ccr), and estimated glomerular filtration rate (eGFR). EpiData 3.1 software was used for data entry, SPSS21.0 was used for statistical analysis, and GraphPad Prism 6.0 software was used for charts.@*Results@#Compared with control group, AIP, serum uric acid, triglyceride in gout group were significantly higher (all P<0.01), while eGFR and high density lipoprotein-cholesterol were significantly lower (both P<0.05). The composition ratio of renal function impairment in gout group was significantly higher (P<0.01). With the increase of AIP level, eGFR level decreased and serum creatinine level increased, but the overall difference was not statistically significant (P>0.05), while Ccr and serum uric acid levels gradually increased (P<0.05). Logistic regression analysis after adjusting for various confounding factors showed that AIP, triglyceride, and serum uric acid were risk factors for renal function damage in patients with gout (P<0.05), the relevant risk were 7.030, 1.291, 1.004 respectively. After adjusting confounding factors, the associations between triglyceride, serum uric acid and renal function injury risk changed little, while AIP showed more evident, the OR value increased from 2.629 to 6.265 and 7.030.@*Conclusions@#(1)AIP is closely related to the renal function damage of patients with gout. After adjusting various confounding factors, AIP can better reflect the renal function damage than other indicators, which is of great significance to predict the renal function damage of patients with gout. (2)That patients with gout with high uric acid level may suffer from renal atherosclerosis and have a higher risk of renal impairment. (3)Dynamic observation of AIP in gout patients is helpful for early identification of the risk of renal failure in such patients.

Clinical characteristics and risk factors of primary gouty arthritis in Xinjiang area / 国际检验医学杂志

Objective To explore the clinical features and risk factors of primary gout in Xinjiang area.Methods A total of 364 patients with gout and 546 healthy crowd were divided into two groups.A unified questionnaire was used to investigate and detect relevant biochemical indicators.Related biochemical indexes were examined and analyzed.Logistic regression model was established to analyze the risk factors related to gout.Results The mean age of onset of gout was 42.95±11.93.More than two joints were involved in56.32％ of patients with gout.BMI, SUA, GLU, BUN, CREA, TG, TC, LDL-C of gout group were significantly higher than those of control group (P＜0.01), while HDL-C was significantly lower than that of control group (P＜0.01).The advanced age, high uric acid hematic disease, high blood pressure, high blood sugar, smoking, drinking, family history of gout, BMI, high TG levels, and high creatinine hematic disease, high blood LDL-C may be risk factors for gout occurence (OR=3.767, 103.482, 3.621, 2.934, 3.140, 3.482, 4.198, 1.102, 1.498, 1.102, 1.498), while aerobic exercise regularly (three times or more a week) is the protection factor gout occurs.Conclusion The average age of patients with gout in Xinjiang is lower than the national level.The distribution of the degree of culture of patients with gout in Xinjiang may have no obvious rule, and the population with medium and low degree of culture is the main affected population.More than half of patients with gout are now involved in more than two joints.The most common associated with gout is hypertension.Beer/liquor and high-fat diet are the most common dietary factors for patients with gout in Xinjiang.The advanced age, hyperuricemia, hypertension, hyperglycemia, smoking, drinking, hypercreatinine, BMI, high-TG, high LDL-C and family history of gout may all increase the risk of gout, while aerobic regular exercise (more than 3 times per week) may reduce the risk of gout.

Association between atherogenic index of plasma and renal function impairment in patients with gout / 中华内分泌代谢杂志

Objective To study the relationship between atherogenic index of plasma ( AIP ) and renal impairment in male patients with gout. Methods A retrospective analysis of 821 male subjects was conducted to measure the relevant biochemical indicators and to calculate the AIP, endogenous creatinine-clearance rate (Ccr), and estimated glomerular filtration rate ( eGFR) . EpiData 3.1 software was used for data entry, SPSS21.0 was used for statistical analysis, and GraphPad Prism 6. 0 software was used for charts. Results Compared with control group, AIP, serum uric acid, triglyceride in gout group were significantly higher (all P<0.01), while eGFR and high density lipoprotein-cholesterol were significantly lower ( both P<0.05) . The composition ratio of renal function impairment in gout group was significantly higher (P<0.01). With the increase of AIP level, eGFR level decreased and serum creatinine level increased, but the overall difference was not statistically significant ( P>0.05) , while Ccr and serum uric acid levels gradually increased (P<0.05). Logistic regression analysis after adjusting for various confounding factors showed that AIP, triacylglycerol, and serum uric acid were risk factors for renal function damage in patients with gout (P<0.05), the relevant risk were 7.030, 1.291, 1.004 respectively, After adjusting corfounding factors, the associafions betwees triglyceride, serum uric acid and with renal function injury risk changed little, while AIP show more evident, the OR value increased from 2.629 to 6.265 and 7.030. Conclusions (1)AIP is closely related to the renal function damage of patients with gout. After adjusting various confounding factors, AIP can better reflect the renal function damage than other indicators, which is of great significance to predict the renal function damage of patients with gout. ( 2) That patients with gout with high uric acid level may suffer from renal atherosclerosis and have a higher risk of renal impairment. ( 3) Dynamic observation of AIP in gout patients is helpful for early identification of the risk of renal failure in such patients.

The investigation and analysis of college students' awareness, cognition and usage of shared courses on the internet / 中华医学教育探索杂志

Objective To investigate college students' awareness and cognition of 84 shared courses on the Internet and analyze the discrepancies between different ethnicity and majors in Xinjiang Medical University. Methods Purposive sampling was adopted with questionnaire of 1 448 students of 26 classes in Xinjiang Medical University. The survey aimed to investigate students' awareness and cognition of these In- ternet courses. Obtained data were statistically analyzed using SPSS 13.0, and the test level α=0.05. Result The hits of preventative medicine, Chinese medicine, clinical medicine and pharmacy were 19.0%, 33.3%, 35.7% and 11.9% respectively. Among the courses whose hits exceeded 50,000, clinical medicine accounted for 50%, preventive medicine for 21.4%, Chinese medicine and pharmacy for 14.3% respectively, there being no significant difference in overall hits (P>0.05). 90.1% of the surveyed students knew shared courses on the Internet, there being no difference between gender, ethnicity and profession (P>0.05). 89.8% had an accurate understanding of the concept of shared courses on the Internet, there being differences between gender and major ( χ2gender=11.013, P=0.026; χ2major=136.08, P=0.000) without significant differences in ethnicity ( χ2=11.378, P=0.497). 71.9% of the students used shared courses on the Internet as reference resources for the course study, 46.6% for the learning content, 35.5%for the understanding of other resources related to the course, 30.1% for lab-class and exercises, 10% for discussion on online course forum. The Han and Kazak students used the courses as a study, experiment and exercise tool, while the Uyghur and Kazak mainly used these for learning and discussion on the forum, there being differences in ethnicity ( χ2=26.889, P=0.001); the usage rate of the courses of preventive medicine students is higher, whereas pharmacy students relatively low, there being significant differences in major ( χ2=38.01, P=0.004). The Kazakh and Uygur students mainly used the courses to formulate learning plans, and the Han students to learn the current curriculum. 44.7% of preventive medicine students used the courses to improve their abilities, which was significantly higher than those of other majors. Only 18.4% and 1% of pharmacy students used the courses to formulate learning plans and to improve their abilities, which were both lower than those of other majors, showing ethnic and professional differences ( χ2ethnic=37.654, P=0.001; χ2major=73.68, P=0.000). Conclusion Students' awareness of shared courses on the Internet is high and their cognition is accurate. However, there are differences in the ways and purposes of the employment of the courses between different ethnicity and majors. The main reason may be related to major, the quality of the courses, as well as the lack of effec-tive supervision and evaluation system, suggesting that the management department in our university should strengthen the supervision and evaluation of the courses and give full play to the important role of shared courses on the Internet.

Changes of the serum heart-type fatty acid-binding protein and brain natriuretic peptide in chronic pediatric heart failure / 中华急诊医学杂志

Objective To observe the changes of serum heart-type fatty acid-binding protein (h-FABP) and brain natriuretic peptide (BNP) for assessing the clinical values in children with chronic heart failure (CHF).Methods A total of 50 patients with CHF,including 22 endocardial fibroelastosis (EFE) cases and 28 dilated cardiomyopathy (DCM) cases,were enrolled.Thirty healthy children were enrolled as controls.The concentrations of serum h-FABP and BNP were measured by enzyme-linked immunosorbent assay (ELISA),and the left ventricular end-systolic diameter (LVESD),left ventricular end-diastolic diameter (LVEDD),left ventricular ejection fraction (LVEF),left ventricular fractional shortening (LVFS),and cardiac index (CI) were measured by echocardiography.Results The concentrations of serum h-FABP and BNP in patients with CHF were significantly higher than those in control group (22.68 ±4.18 ng/mL vs.6.31 ± 1.72 ng/mL;565.52±179.64 pg/mLvs.31.22±9.83 pg/mL,all,P ＜ 0.01),and h-FABP and BNP were positively correlated with the degree of heart failure (all,P ＜0.01),and they were both higher in group EFE and DCM than those in control group (all,P＜0.01),but there was no statistically significant difference between the two groups (P ＞ 0.05).The h-FABP concentration in CHF patients was positively correlated with BNP ((r =0.782,P ＜0.01).The h-FABP concentration in CHF patients was positively correlated with LVESD,LVEDD (r =0.626,O.662,respectively;all,P＜0.01),and negatively correlated with LVEF,LVFS,and CI (r =-0.652,-0.636,-0.709,respectively;all,P ＜ 0.01).The BNP concentration was also positively correlated with LVESD,LVEDD (r =0.733,0.689,respectively;all,P ＜0.01),and negatively correlated with LVEF,LVFS,and CI (r=-0.745,-0.612,-0.791,respectively;all,P＜0.01).Conclusions Serum concentrations of h-FABP and BNP can be used as biomarkers to evaluate the severity of chronic heart failure.

Value of procalcitonin, matrix metalloproteinase-9 in the differential diagnosis of intracranial infection in children / 中华急诊医学杂志

Objective To observe the serum and cerebrospinal fluid (CSF) levels of procalcitonin (PCT),matrix metalloproteinase-9 (MMP-9) in children with purulent meningitis and viral encephalitis,and evaluat the differential diagnosis value of PCT and MMP-9.Methods The clinical data of 73 patients with intracranial infection admitted to neurology of Qingdao Women and Children's Hospital from September 2014 to December 2015.Twenty-two patients with pumlent meningitis were se1ected as purulent meningitis group,51 patients with viral encephalitis as viral encephalitis group,and another 20 non-infectious convulsion children as a control group.Samples of 2 ml CSF and 3 ml venous blood from all the subjects were collected within 24 hours after admission.The levels of MMP-9 were detected by Enzymelinked immunosorbent assay (ELISA),and the PCT 1evels were measured by electrochemiluminescence immunoassay.The data in multiple groups were compared with analysis of variance,and by SNK-q test to carry on pairwise comparison among groups.The positive rate significance compared by Chi-square test.Linear correlation analysis was used for correlation analysis.Results Mean serum and CSF levels of PCT in the pumlent meningitis patients group were significantly higher than those in the viral encephalitis group as well as the control group (P ＜ 0.01),but the levels of serum or CSF there were no significant difference between the viral encephalitis group and the control group (P ＞ 0.05);Mean serum and CSF levels of MMP-9 in the pumlent meningitis patients group were significantly higher than those in the viral encephalitis group and control group (P ＜ 0.01),and the levels in patients with viral encephalitis were significantly higher than those in control group (P ＜ 0.01);The increased percentage of the serum and CSF PCT in pumlent meningitis group were significantly higher than in viral encephalitis group (P ＜ 0.01).,but there were no significant difference for MMP-9 (P ＞ 0.05);The PCT level of serum or CSF in pumlent meningitis patients was positively correlated with MMP-9 (r =0.498,P ＜ 0.01),but there was no significant correlation in viral encephalitis group (P ＞ 0.05).Conclusion Detection of PCT and MMP-9 level is valuable in differential diagnosis for the pumlent meningitis or viral encephalitis.

A multicenter, randomized, controlled, phase Ⅲ clinical study of PEG-rhG-CSF for preventing chemotherapy-induced neutropenia in patients with breast cancer and non-small cell lung cancer / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To explore the safety and efficacy of pegylated recombinant human granulocyte colony-stimulating factor (PEG-rhG-CSF) in preventing chemotherapy-induced neutropenia in patients with breast cancer and non-small cell lung cancer (NSCLC), and to provide the basis for clinical application.</p><p><b>METHODS</b>According to the principle of open-label, randomized, parallel-group controlled clinical trial, all patients were randomized by 1∶1∶1 into three groups to receive PEG-rhG-CSF 100 μg/kg, PEG-rhG-CSF 6 mg, or rhG-CSF 5 μg/kg, respectively. The patients with breast cancer received two chemotherapy cycles, and the NSCLC patients received 1-2 cycles of chemotherapy according to their condition. All patients were treated with the combination chemotherapy of TAC (docetaxel+ epirubicin+ cyclophosphamide) or TA (docetaxel+ epirubicin), or the chemotherapy of docetaxel combined with carboplatin, with a 21 day cycle.</p><p><b>RESULTS</b>The duration of grade 3-4 neutropenia in the PEG-rhG-CSF 100 μg/kg and PEG-rhG-CSF 6 mg groups were similar with that in the rhG-CSF 5 μg/kg group (P>0.05 for all). The incidence rate of grade 3-4 neutropenia in the PEG-rhG-CSF 100 μg/kg group, PEG-rhG-CSF 6 mg group, and G-CSF 5 μg/kg group were 69.7%, 68.4%, and 69.5%, respectively, with a non-significant difference among the three groups (P=0.963). The incidence rate of febrile neutropenia in the PEG-rhG-CSF 100 μg/kg group, PEG-rhG-CSF 6 mg group and G-CSF 5 μg/kg group were 6.1%, 6.4%, and 5.5%, respectively, showing no significant difference among them (P=0.935). The incidence rate of adverse events in the PEG-rhG-CSF 100 μg/kg group, PEG-rhG-CSF 6 mg group and G-CSF 5 μg / kg group were 6.7%, 4.1%, and 5.5%, respectively, showing a non-significant difference among them (P=0.581).</p><p><b>CONCLUSIONS</b>In patients with breast cancer and non-small cell lung cancer (NSCLC) undergoing TAC/TA chemotherapy, a single 100 μg/kg injection or a single fixed 6 mg dose of PEG-rhG-CSF at 48 hours after chemotherapy show definite therapeutic effect with a low incidence of adverse events and mild adverse reactions. Compared with the continuous daily injection of rhG-CSF 5 μg/kg/d, a single 100 μg/kg injection or a single fixed 6 mg dose of PEG-rhG-CSF has similar effect and is more advantageous in preventing chemotherapy-induced neutropenia.</p>

Differences of serum uric acid levels between Uygur and Han people who underwent physical examination and its correlation with lipid metabolism / 国际检验医学杂志

Objective To investigate the relationship between uric acid levels and lipid metabolism in Uyghur and Han people who underwent physical examination.Methods From February 2012 to February 2013,8 197 blood samples were collected for the tests of serum uric acid and some other relevant lipid metabolism indicators in the First Affiliated Hospital of Xinjiang Medical Uni-versity.Results The uric acid level of Han was higher than that of Uyghur people(P <0.05),the levels of uric acid has gradually increased with the growing age both in the Uygur and Han people.The uric acid and high-density lipoprotein and apolipoprotein-A showed negative correlation between Uyghur and Han(P <0.05),however,the uric acid and other factors showed positive correla-tion(P <0.05).Conclusion There is ethnic differences in the level of uric acid and the prevalence of hyperuricemia in people who underwent physical examination of Urumqi,there are correlations between uric acid levels and the lipid metabolism.

Nimotuzumab in the treatment of solid tumors / 国际肿瘤学杂志

Nimotuzumab,a humanized monoclonal antibody against epidermal growth factor receptor (EGFR) can combine with extracellular domain of EGFR and inhibit downstream signaling pathways to prevent tumor growth.Clinical researches show that nimotuzumab has significant anti-tumor activity in several solid tumors such as squamous cell carcinoma of the head and neck,nasopharyngeal carcinoma,malignant glioma and so on,with advantages of good tolerance and low incidence of rashes.

Attempt of seminar in biochemistry teaching for Uygur clinical medicine undergraduate / 中华医学教育探索杂志

Objective To discuss the significance of the seminar in biochemistry teaching for Uygur clinical medical undergraduates. Methods 2011 grade totally 86 Uygur clinical medical under-graduates in Xinjiang Medical University were enrolled as the research object and questionnaire was used to make satisfaction survey. Data descript and analysis was performed according to the percentage of each option. Results 86.9%students thought that topic seminar was good;100.0%students thought that semi-nar can help apply and mastery the knowledge;100.0%students considered that seminar conducted dur-ing extracurricular time was necessary to the growth of knowledge;97.8%students considered that search-ing for references in the spare time was helpful;100.0%students were interested in the content of the seminar and thought it was novel and practical;100.0%students thought that seminar can help broaden thinking way;43.5%students supported that contents exceeding the syllabus can be used in examination while 39.1%students opposed; preparation time for examination lasted for 5 to 7 days. Conclusions Seminar applied in biochemistry teaching is very necessary,which can mobilize students' initiatives to learn actively and help consolidate and understand knowledge.

Analysis of the heterogeneity of hyperuricemia existed in Uygur.Han, and Kazak / 中华内分泌代谢杂志

The heterogeneity of high-density lipoprotein-cholesterol (HDL-C) in hyperuricemia was analyzed in Uygur,Han,and Kazak ethnic groups in Xinjiang.A total of 2 396 subjects were surveyed.The HDL-C levels were significantly decreased in hyperuricemia group compared with control group in Han and Uygur,while the reverse occurred in Kazak.The serum uric acid (SUA) level in Kazak was the lowest.The SUA was negatively correlated with HDL C in Kazak (P ＜ 0.05).HDL-C was a recognized protective factor for cardiovascular disease.With the lowered SUA level in the Kazak group,HDL-C level was increased.When SUA level was higher than a certain level (such as the SUA-4),there existed a negative impact on cardiovascular disease

Relationship between tumor necrosis factor-α and interleukin-6 with hyperuricemia in ethnic Uygur, Kazak,and Han / 中华内分泌代谢杂志

To analyse the relationship between tumor necrosis factor (TNF)-α and interleukin-6 with hyperuricemia in ethnic Uygur,Kazak,and Han in Xinjiang province.1 200 cases of Uygur,Han,and Kazak populations were randomly enrolled.Serum uric acid,triglyceride,total cholesterol,high density lipoprotein-cholesterol,low density lipoprotein-cholesterol,fasting plasma glucose,body weigh and height,waist circumference,and hip circumference were measured.Waist-to-hip ratio and body mass index were calculated,and TNF-α,interleukin-6 were determined.The differences between uric acid and inflammatory factors were statistically significant; The differences in TNF-α was statistically significant between high uric acid group and control group in Uygur and Han,and the differences in interleukin-6 was statistically significant between high uric acid group and control group in Uygur,Kazak,and Han(P＜0.01).TNF-α and interleukin-6 were positively correlated with serum uric acid in Uygur,but in Kazak only interleukin-6 was negatively correlated with serum uric acid,in Han only interleukin-6 was positively correlated with serum uric acid(P ＜ 0.01).Hyperuricemia was associated with inflammatory factors,TNF-α,interleukin-6,but there were ethnic differences among Uygur,Kazak,and Han,thus it may provide people of new ideas for prevention and treatment of hyperuricemia and other related metabolic disorders.

Design with professional features in microbiology experimental teaching / 中华医学教育探索杂志

Professional features,which include taking students as its main body and improving the students' practical and operational ability as its aim are embodied in microbiology experimental teaching to improve the teaching quality and train high medical talents with different majors.Meanwhile,the design is intended to make medical graduates with different majors to quickly combine the microbiology knowledge with the practical situation in work thus to better serve the society.

Relationship between GLUT9 rs13137343 polymorphism and hyperuricemia in a Chinese male population / 中华内分泌代谢杂志

A possible association between the polymorphism of glucose transporter 9 (GLUT9) rs1 3137343 and hyperuricemia was investigated in Chinese male population and the calculated genotype frequencies and allelic frequencies by PCR method and direct sequencing were reported.Data showed that there was statistical difference in GLUT9 rs13137343 genotype frequencies between hyperuricemia cases and controls(x2 =7.024,P =0.030).

Expressions of HGF and its receptor c-met in non-small-cell lung cancer and its association with lymphangiogenesis / 肿瘤研究与临床

Objective To test the expression of HGF and its receptor c-met and to evaluate their relationship to lymphangiogenesis in NSCLC. Methods Immunohistochemical study was used to determine the lymphatic microvessel density (LMVD) and the expression of HGF and its receptor c-met in 113 patients with NSCLC and 20 normal lung tissue samples.Results The levels of expression of HGF (67.3 %) and c-met (74.3 %) in NSCLC tissues were significantly higher than that in normal lung tissues (20.0 %, 25.0 %respectively), (u=4.008, 4.342; both P ＜0.05).The expressions of HGF and c-met in NSCLC tissues had no correlation to age, gender, tumor size and differentiation grade.However, the expression of HGF and c-met was positively correlated to TNM stage and lymph node metastasis.In NSCLC samples, HGF and c-met were significantly associated with LMVD contrast to normal sample (HGF: 16.3051±5.3753 vs 10.9934±4.9668,t =4.58; c-met: 15.6692±5.5386 vs 11.3700±5.3875, t =3.97, both P ＜ 0.05).Conclusion The high expression of HGF and its receptor c-met is closely correlated with LMVD and metastasis of lymph nodes, which indicates that HGF and c-met may play an important role in lymphangiogenesis and lymphatic metastasis in NSCLC.

Clinical Characteristics of Cervical Cancer in Uygur Young Women in Xinjiang / 中国肿瘤临床

Objective: To investigate the clinicopathologic characteristics and etiological factors of cervical cancer in young Uygur women in Xinjiang.Methods" We reviewed 350 cases of young Uygur females diagnosed with cervical cancer in our hospital during 1998-2007.The patients were divided into two groups according to their admission time (1998～2002 group and 2003～2007 group).Results: The incidence of cervical carcinoma among yong Uygur women was 12.9% in the 1998-2002 group and 10.3% in the 2003-2007 group.The first symptom was vaginal contactive bleeding.In both groups, most patients were peasants, but the percentages of highbrow was higher in the 2003-2007 group.Patients in the 2003～2007 group were of older age at first marriage and had lower rate of abortion.There was no significant difference in histological type between the two groups.However, patients in the 2003-2007 group presented with much earlier stage of cervical cancer and 56.9% of them were of stage Ⅱ disease, compared with 18.1% in the 1998-2002 group (P<0.05).Squamous cell carcinoma was the dominant histological type.Conclusion: The incidence of cervical carcinoma in young Uygur women tends to decrease due to screening and advocation of late marriage, less reproduction in remote rural areas of Xinjiang.

The clinical significance of serum brain natriuretic peptide in children with Kawasaki disease / 中华急诊医学杂志

Objective To study the serum levels of brain natriuretic peptide (BNP) and the correlation with the heart function in children with Kawasaki disease(KD), and to explore its clinical value for diagnosis of KD. Method A total of 43 children aged from 5 months to 8 years with mean age of (2.3 + 0.6) years with KD admitted from February 2007 to April 2009 were enrolled into this study as KD group, and patients with myocarditis, myocardiopathy, congenital heart disease and other primary heart disease were ruled out. Another 30 healthy children were taken as control health group. There were no significant differences in age and gender between two groups (P >0.05) .The serum levels of BNP were measured both in acute and recovery stages of KD by using ELISA. The serum levels of BNP in healthy children were measured randomly once. The left ventricular ejection fraction (LVEF), left ventricular shorten fraction ( LVSF), cardiac index (CI) and left ventricular inflow velocity through the mitral annulus (including E-velocity and A-velocity) were measured by using two-dimensional echocardiography in acute and recovery stages of KD. Data were analyzed with t -test and the linear regression analysis test. Results The serum level of BNP in acute stage was (517.26 + 213.40) ng/mL and was significantly higher than that in recovery stage (91.56 + 47.97) ng/mL, and higher than that in control group (91.56 + 47.97) ng/mL (P < 0.01). The levels of LVEF, LVSF and CI in the acute stage were significantly lower than those in the recoverystage ( P < 0.0%), but there was no significant difference in E/A between acute stage and recovery stage (P > 0.05). The BNP level had negative correlation with the levels of LVEF, LVSF and CI(r = -0.63, -0.52, and - 0.53, respectively, P < 0.05), but had no significant correlation with E/A (r = - 0.18, P > 0.05). Conclusions The serum levels of BNP increase significantly in the KD patients, and have negative correlation with the levels of LVEF, LVSF and CI. The detection of serum levels of BNP has an important significance for diagnosis of KD.

Membrane oxygen enrichment for medical health care / 医疗卫生装备

Membrane oxygen enrichment gives advantage over other oxygen source when applied to medical healthcare for being curative,safe,economical,convenient,small,light,durable,easy to operated,reliable and free from side-effect.The products related,for instance membrane oxygen enricher,membrane oxygen-bar air-conditioner,mobile oxygen-bar and so on,are the best sources of oxygen supply for long-term oxygen therapy,healthcare for healthy people and oxygen enriched room at high altitude.