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Objective To explore the correlation of random spot albuminuria to creatinine ratio (ACR) and 24 h uri?nary protein, and the diagnostic value of ACR in women with hypertensive disorders complicating pregnancy (HDCP). Meth?ods A total of 584 women with HDCP (169 with gestational hypertension, 205 with mild pre-eclampsia, 173 with severe pre-eclampsia and 37 with chronic hypertension) and 2 038 normal pregnant women were included in this study. Changes of ACR, 24-h urinary protein and other biochemical indicators were compared between groups. Bivariate correlation analysis was used to analyze the relationship between ACR, 24-h urinary protein and other biochemical indicators. Receiver operat?ing characteristic curve (ROC) was used to analyze the sensitivity, specificity and optimal cut off value of ACR for predicting HDCP. Results (1)There were significantly higher levels of ACR, 24-h urinary protein, blood urea nitrogen (BUN), serum creatinine (Cr), uric acid (UA), total cholesterol (TC) and low density lipoprotein cholesterol (LDL) and significantly lower val?ues of platelet (PLT), serum albumin and total protein in women with severe preeclampsia than those of other groups ( P <0.05). (2) There were positive correlation between ACR and 24-h urinary protein, BUN, Cr, UA, D-dimer, TC, LDL (P <0.05). (3) The optimal cut off value of ACR for predicting gestational hypertension, mild preeclampsia, severe preeclampsia (24-h urinary protein≥2 g,≥5 g) were 1.44, 10.48, 39.84, 94.91 g/mol separately. Conclusion There is positive correla?tion between ACR and 24 hour urinary protein. ACR can be used for diagnosing and estimating the severity degree of hyper?tensive disorders complicating pregnancy.

ObjectiveToestablishanionchromatography(IC)methodfordetectionofammoniainthe environmental air of laboratory animal facilities .Methods Dilute sulfuric acid was used as the absorption liquid to collect ammonia in the air.Ammonia was converted into ammonium ion in the absorption solution .With methylene sulfonic acid as the pouring liquid , the content of ammonium ion in the absorption solution was detected , and the concentration of ammonia in the air was calculated.Results The ammonium ion showed good linearity in the range of 0 to 1μg/mL (r=0.9994), and high precision ( RSD<6.38%) .The lowest detected concentration was 0.012 mg/m3 , and the average recovery was 98.8%.Conclusions This is a simple method , easy to operate , not interfered by other ions , and can be used to detect the ammonia in the environmental air of laboratory animal facilities .

Objective To study the feasibility and the efficacy of total extraperitoneal repair (TEP) under two laparoscopes.Methods Clinical data of 51 patients with inguinal hernia who underwent TEP under two laparoscopes from July 2015 to March 2016 in our hospital were analyzed retrospectively.During TEP,we added a 5-mm laparoscope for monitoring and exploration in the abdominal cavity.Results All the operations of TEP under two laparoscopes were successful.The operation time lasted 42-176 min with a mean of (74 ±27) min.The intraoperative blood loss was 5-30 ml with a mean of (12.8 ±5.9) ml.The length of postoperative hospital stay was 2-7 days with a mean of (4.0 ± 1.1) days.The percentage of postoperative complications was 11.8％ (6/51),including inguinal area seroma which accounted for 2.0％ (1/51),inguinal region pain accounting for 3.9％ (2/51),and postoperative urinary retention for 5.9％ (3/51).No infection was found.The follow-up period ranged from 3 to 11 months (mean,7 months),no recurrence was observed during this period.Conclusions TEP under two laparoscopes can treat inguinal hernia precisely.It is also helpful to find compound inguinal hernia and occult inguinal hernia.

The data of awarded research achievements of Cancer Hospital/Institute CAMS & PUMC were analyzed in this article.It showed that achievements were mainly focused on esophageal cancer,head and neck cancer.liver cancer and cervical cancer.However,the main disciplines for the achievements were etiology,genetics,cell biology,immunology and surgery.These results indicated that base on the cancer control practice in China,focus on prevention in field stations,close collaboration among different disciplines and keeping the academic team working efficiently and developing continually is the key to obtain thus research achievements.

Objective:To observe efficacy of Weichangshu in treatment of diabetic gastroparesis(DGP).Methods:96 cases of DGP conformed with the criteria were randomly divided into two groups.They were treated by oral administration of Weichangshu and Mosapride respectively for 4 weeks in addition to original treatment program for controlling blood sugar.Changes of clinical symptoms,FBG and P2hBG,gastric antrum-duodenum interdigestive period migrating motion compound wave(MMC)and electrogastrogram(EGG)before and after treatment were investigated.Results:Clinical symptoms were significantly improved in both groups.The markedly effective rate was 62.50% and the total effective rate was 91.67% in the Weichangshu group,and the corresponding index was 60.42% and 89.58% in the Mosapride group.After treatment,MMC significantly improved in both groups,with significant differences in lasting time of phase Ⅱ,and phase Ⅲ,and the contraction amplitude as compared with those before treatment(P

Child ; Evidence-Based Medicine ; Guidelines as Topic ; Humans ; Urinary Tract Infections ; diagnosis ; therapy

Anti-Asthmatic Agents ; therapeutic use ; Asthma ; epidemiology ; etiology ; therapy ; Body Mass Index ; Child ; Child, Preschool ; Chronic Disease ; Humans ; Obesity ; complications ; epidemiology ; prevention & control ; Risk Factors

Objective To discuss the variety of blood zinc,copper,iron,calcium level in children of lead poisoning Methods The stratified - random sampling method was used. Five hundred and forty children were selected in the urban areas, the rural areas and the islands. We examined blood lead level and other elements levels of these children, and analyzed the changes of these elements levels on condition of lead poisoning. Results The blood zinc level of children with lead poisoning was (4. 93 ? 1 12) mg/L, it was significantly lower than that of children without lead poisoning( t = 2.282 P

Objective: To explore the relationship between asymptomatic intracranial arterial stenosis and plasma lipid and uric acid levels in elderly patients with hypertension. Methods: A total of 164 elderly patients with hypertension were selected during the physical examination. Transcranial Doppler (TCD) sonography found that 56 patients had intracranial arterial stenosis (stenotic group) and 108 patients without stenosis (nonstenotic group). In addition, 36 age-and sex-matched healthy controls were selected as control group. Plasma lipid and uric acid levels were detected by automatic biochemistry analyzer in the 3 groups. Results: The levels of plasma total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), and uric acid in the stenotic group were 6.0 ± 1.1 mmol/L, 1.7 ± 0.9 mmol/L, 3.8 ± 0.9 mmol/L, and 437 ± 115 μmol/L, respectively; they were 5.4 ± 1.1 mmol/L, 1.7 ± 1.0 mmol/L, 3.3 ± 0.9 mmol/, and 372 ± 78 μmol/L, respectively in the nonstenstic group; and they were 4.9 ± 0.5 mmol/L, 1.1 ± 0.5 mmol/L, 1.42 ± 0.26 mmol/L, and 324 ± 56 μmol/L, respectively in the control group. There were significant differences between the stenotic and nonstenotic groups with the control group (P<0.001); and there were significant differences between the stenotic group and the nonstenotic group either in the levels of plasma TC, LDL-C, and uric acid (P=0.002, P=0.002, P= 0.000). Conclusion: The increase of the levels of plasma TG, LDL-C and uric acid are the risk factors of intracranial arterial stenosis in elderly patients with hypertension.