Beckwith-Wiedemann Syndrome ; Female ; Humans ; Infant, Newborn

Objective To study the correlation between the obstructive sleep apnea-hypopnea syndrome (OSAHS) and hypertension by monitoring nocturnal blood pressure fluctuation in patients.Methods 95 patients with OSAHS and hypertension (group A) and 95 patients with OSAHS only (group B) were selected and their body mass index, the ratio of neck circumference and height , the blood pressure at time of visit were recorded.At least 7 hours, polysomnography(PSG) was performed for every patient , meanwhile, the blood pressure before sleep, at night and right after wake-up were also collected.The two groups' data was compared and analyzed.Re-sults There was no statistical difference in the body mass index and neck circumference/height between the two groups.No significant difference was found in the highest blood pressure in patients with different severity of OS-AHS.There was no statistical correlation between AHI and systolic blood pressure(SBP) difference of sleep and right after wake, so was AHI and diastolic blood pressure (DBP) difference of before sleep and sleep and bedtime (P > 0.05).But there was correlation between AHI and the different value of SBP before sleep and sleep, so is AHI and DBP diferenee of right after wake and sleep (P > 0.05).Conclusions There is correlation between AHI and the different value of SBP before sleep and sleep, so was AHI and DBP diferenee of right after wake and sleep.Measure of different time-points blood pressure at night can avoid interrupting the sleep state of patients, will help better evaluate cardiovascular complications and prognosis of patients with OSAHS .

Aim To research the influence of the animals pruritus model by used pruritus medium with histamine,dextran 40 or 4-aminopyridine(4-AP),and to establish a new pruritus model.Methods The orthogonal test was used to array the experiment.In the experiment different pruritus mediums were hypodermically injected for 0.1 ml in the depilated area,the scratching incubation period and scratching number in 30 minutes were counted after the injection.The best pruritus group was screened out by synthesis grading law.The injected skin area in each group was located out to be determined the histamine contents in it.Results The best model group was the combination of histamine and 4-aminopyridine.Compared with the blank group,the scratching number and scratching incubation period of other pruritus model groups in 30 minutes were of significant difference(P

Objective To study the effects of propofol exposure during pregnancy on space cognitive and exploration abilities and expression of phosphorylated tau protein ( P-tau) and beta-amyloid protein[ Aβ(1-42) ] in hippocampus of the offspring. Methods Sprague-Dawley female (n=24) and male rats (n=8) of three months old were mated at the same cage at the ratio of 3:1. Pregnant rats were randomly divided into early group (group E), medium group (group M), late group (group L) and control group ( group C) , with 6 rats in each group. Groups E, M and L received propofol 80 mg · kg-1 · d-1 for 7 consecutive days. Propofol was replaced with equal volume of physiological saline in group C. Learning and memory of the 30-day offspring rats were assessed by using Morris water maze test. Then offspring rats were sacrificed to determine the expression of P-tau and Aβ(1-42) in the hippocampus by ELISA and immunohistochemistry. Results The learning and memory abilities were declined significantly in group E (51. 20±8. 11) s, group M (36. 00±6. 44) s and group L (47. 20±12. 30) s, as compared with group C (65. 60± 7. 23) s (all P<0. 05). The result of immunohistochemistry and ELISA showed that expression of Aβ(1-42) and P-tau in hippocampus was significantly higher in group M than in groups E, L and C[(immunohistochemistry: Aβ(1-42), (27. 38±5. 90) vs. (12. 65± 2. 08), (13. 79±3. 37), and (65. 60±7. 23); P-tau, (26. 35±5. 83) vs. (13. 65±3. 46), (14. 56±3. 82), and (8. 49±1. 20);ELISA:Aβ(1-42) , (88. 6±7. 43) vs. (71. 60±6. 79), (13. 79±3. 37), and (65. 80±6. 28);P-tau, (230. 13±8. 22) vs. (210. 42± 2.20), (210.95±1. 75), and (200. 65±1. 57)] (all P<0.05). Conclusion Multiple propofol injections may impair rat offspring’ s space cognitive abilities and exploration abilities, and the impairment is especially obvious in second trimester of pregnancy, which may be associated with over-expression of P-tau and Aβ(1-42) .

Objective To investigate the clinical value of the Classification of acute pancreatitis2012.Methods Medical records and clinical data of patients with acute pancreatitis (AP) who were admitted to First Affiliated Hospital of Guangxi Medical University between October 2009 and September 2012 were retrospectively reviewed and analyzed.Patients were divided into mild acute pancreatitis (MAP),moderately severe acute pancreatitis (MSAP),and severe acute pancreatitis (SAP) groups according to the Classification of acute pancreatitis-2012.The number of improved and cured patients,length of hospital stay,hospitalization costs,rate of ICU admission,length of ICU stay,incidence of SIRS,and length of SIRS continue,Ranson scores,APACHE Ⅱ scores,computed tomographic severity index (CTSI) scores among the 3 groups were compared.Results One hundred and sixty-six patients with AP (119 males and 47 females) were included,and 76 were MAP,65 MSAP and 25 SAP.The average interval between AP onset and hospital admission was (2.27 ± 1.46) d.The number of improved and cured patients,length of hospital stay,hospitalization costs,rate of ICU admission,length of ICU stay,incidence of SIRS,and length of SIRS continue,Ranson scores,APACHE Ⅱ scores,CTSI scores increased with the severity of AP.The corresponding values in SAP group were 21 cases (84.0％),(23.8 ± 13.6) d,(53900 ± 30260) Yuan,48.0％ (12/25) and (5.76 ± 13.8) d,96.0％ (24/25) and (5.00 ± 2.40) d,(3.76 ± 1.30) score,(8.52 ± 4.24) score,(5.44 ± 3.48) score.Seventy-nine patients developed local complications,among them 34 was acute peripancreatic fluid collection,45 was acute necrosis collection.The incidence of acute necrosis collection in SAP group was significantly higher than that in MSAP group (68.0％ vs 44.6％,P =0.047),but the incidence of acute peripancreatic fluid collection in SAP group was significantly lower than that in MSAP group (16.0％ vs 46.2％,P =0.016).Organ failure occurred in 42 patients,among them 35 cases were respiratory failure,2 cases were renal failure,and 5 cases were respiratary and renal failure.The incidence of organ failure in SAP and MSAP group was 100％ and 26.2％,the difference between the two groups was statistically significant (P ＜ 0.05).Conclusions Classification of acute pancreatitis-2012 is a simple and convenient system,which can predict the severity of AP and appropriate for clinical application.

Based on the research of text (Ⅰ) which determined the fermentation medium, the fermentation condition of CNY086 including temperature, volume, inoculum and inoculum age had been studied by single factor and orthogonal experiment. The optimum temperature, liquid volume, inoculum and seed age were 15?C, 250 mL/500 mL, 15%, 10 h. Under the conditions above mentioned, enzyme activity reached 104.36 U/mL in 5 L fermentor.

21 cold-active strains which produced cold-active cellulase were isolated from Bohai Bay. One of the strains CNY01 was a kind of Trichoderma viride and its cellulase activity was 67.30 U/mL. Through UV and DES mutation, the strain CNY086 was bred and its cellulase activity was 92.17 U/mL. The strain CNY086 had stable ability to produce cellulase. Through orthogonal experiment, the optimal condition of the fermentation medium had been tested. The suitable medium was that straw power 1.20%, bran 0.70%, (NH4)2SO4 0.50%, KH2PO4 0.55%, in this condition the cellulase activity came to 108.55 U/mL.

Objective To assess the clinical efficacy of laparoscopic uterine artery blockage for the treatment of adenomyosis. Methods Laparoscopic uterine artery blockage was performed in 38 patients with adenomyosis. Enucleation and excision or vaporization of endometriosis were performed at the same time in patients with chocolate cyst of ovary and endometriosis. Lysis of adhesion and presacral neurectomy were performed in some patients. Symptoms and uterine volumes of all patients were investigated after the treatment. Results Relieved clinical symptoms were found in all 38 patients. Menorrhagia was reduced to (56?16)%. Complete disappearance of dysmenorrhea was found in 17 patients (44.7%), significantly alleviated in 14 patients (36.8%), partially alleviated in 6 patients (15.8%), but ineffectiveness in 1 patient (2.6%). Pain score and classification were decreased significantly (P

Adult ; Aged ; Case-Control Studies ; Female ; Humans ; Male ; Middle Aged ; Vestibular Diseases ; diagnosis ; Vestibular Function Tests ; Vestibule, Labyrinth ; pathology ; Young Adult

Objective To detect the expression pattern of microRNA in A549 cells treated by lipopolysaccharide, study the expression of miRNA-1247-3P in A549 cells under LPS treatment and explore the possible mechanism of miRNA-1247-3P in A549 cells under LPS treatment. Methods A549 cells were divided into experimental and control groups. Immunocytochemical method and RT-PCR were used to detect the changes of SP-A and SP-C. The expression of miRNAs were detected using miRNAs array in different groups. The key miR-1247-3P was collected to detect the changes of miR-1247-3P in all groups using quantitative real-time polymerase chain reaction. Results Compared with control group, the expressions of SP-A and SP-C were significantly decreased in the experimental groups (P < 0.05). MiRNA array showed that 31 miRNAs were up-regulated and 3 miRNAs were down-regulated. Compared with control group, the expression of miR-1247-3P was significantly increased in the experimental groups (P < 0.05). Conclusion The increased expression of miR-1247-3P may play an important role in the pathogenesis of ARDS.