Diphtheria-Tetanus-Pertussis Vaccine ; adverse effects ; Female ; Hematuria ; etiology ; Humans ; Infant

Objective To study the relationship between anticardiolipin antibody(ACA) and cerebral infarction(CI).Methods The positive rate of serum ACA were determined by enzyme linked immunosorbent assay(ELISA) in 137 patients with CI at first day,first,second,third and fourth week after the onset of the disease.The results were compared with transient ischemia attach(TIA) group,intracerebral hemorrhage(ICH) group and normal control group.Results The positive rate of ACA in CI group(64.9%) was significantly higher than TIA group(24.6%),ICH group(33.6%) and normal control group(17.6%)(all(P

Objective To evaluate the curative effect of laparoscopic radical gastrectomy combined with Roux-en-Y reconstruction of the digestive tract in treatment of advanced gastric cancer complicated with type 2 diabetes mellitus.Methods 73 advanced gastric cancer complicated with type 2 diabetes mellitus patients between May 2014 to May 2016 underwent distal partial gastrectomy or total gastrectomy with Rouxen-Y GI reconstruction.Results Compared with preoperative data,postoperative level at after 1 month and 3 months were respectively for FPG (14.9 ± 1.9 vs.8.7 ± 0.9,8.8 ± 0.9) mmol/L,OGTT 2 h PG (15.4±1.8 vs.8.68±0.9,8.7 ±0.9) mmol/L,HbA1 (10.4％ ±0.8％ vs.7.4％ ±0.6％,7.4± 0.6),BMI (29.9±1.2vs.25.4±0.7,25.2±0.6) kg/m2,TC (8.4±0.6 vs.6.7±0.6,6.7±0.4) mmol/LandTG (2.53±0.53 vs.1.86±0.27,1.91±0.33) mmol/L(withallP＜0.05).Conclusion Laparoscopic radical gastrectomy combined with Roux-en-Y reconstruction of the digestive tract for advanced gastric cancer significantly improves patients' co-occurring.

Neurofibromas are benign nerve sheath tumors that arise from the nonmyelinating Schwann cells. Generally, neurofibromas can be categorized into dermal and plexiform subtypes. The former subtype is usually associated with a lone peripheral nerve in the integumentary system, while plexiform tumors are associated with many nerve bundles and can originate internally. Rarely, the plexiform tumors can undergo malignant transformation. Neurofibromas are usually found in individuals with neurofibromatosis, which is an autosomal dominant disease. On occasion, an isolated neurofibroma can transpire without being associated with neurofibromatosis. Mostly, these solitary tumors tend to occur in the gastrointestinal system, and neurofibromas of the head and neck are not uncommon, but very rarely they have been reported to occur in the temporal fossa. In this report, we describe a case of a solitary neurofibroma arising from the temporal fossa.
Female ; Humans ; Middle Aged ; Neurofibroma ; Skull Base Neoplasms

Objective To investigate the effects of deletion of adenosine A2A receptors on peripheral leukocytes on cerebral white matter lesions induced by chronic cerebral hypoperfusion.Methods Twenty-four wild type(WT) male mice were given a ? irradiation of 12.5Gy,followed by receiving bone marrow cells tail vein from female A2A receptor knocked out(KO) mice via tail vein,were assigned as KO→WT group,while those received bone marrow cells from WT female mice were assigned as WT→WT group(n=20).The efficiency of reconstitution of bone marrow cells in recipient mice was assessed 7 weeks after transplantation by PCR and immunofluorescent technique.Then,the recipient mice were subjected to bilateral common carotid artery stenosis with internal diameter of 0.18mm by external banding using microcoils at 8 weeks after transplantation.On 7d,14d and 30d after the surgery,corpus callosum,fiber bundles of Caudoputamen and optic tract were harvested from the cerebral white matter,and stained with Kluver-Barrera staining for observing the changes in nerve fibers,and with GFAP and CD11b immunohistochemistry staining for observing the proliferation of microglia and astrocytes.Results At 7 weeks after successful transplantation,the genotype of sex chromosome in peripheral leukocytes of the male recipient mice was changed into female pattern.The expression rate of A2A receptor was 9.73%?2.05% in KO→WT group and 93.82%?11.24% in WT→WT group,with significant difference between the two groups(P

Objective To observe behavioral characteristics and pathologic changes of chronic cerebral hypoperfusion in mice. MethodsTotally 62 adult C57BL/6 mice were subjected to either sham-operation (n=31) or bilateral common carotid artery stenosis using external microcoils with an inner diameter of 0.18 mm(n=31). At 30 d after the stenosis, the animals of the 2 groups (8 mice for each group) underwent behavioral test of 8-arm radial maze. In 7, 14 and 30 d, the rest mice were sacrificed for their brain tissue samples which were examined with Kluver-Barrera staining and immunohistochemical assay for markers of microglia and astroglia, glial fibrillary acidic protein (GFAP) and CD11b. In 14 d after the model establishment, Evans blue dye extravasation test was performed for the blood-brain barrier function. ResultsThe model group made significantly more errors than sham-operated group in 8-arm radial maze test at 30 d after the surgery. White matter lesions occurred and the proliferation of activated microglia and astroglia were observed in white matter in model mice after 14 and 30 d bilateral common carotid artery stenosis. The disruption of blood-brain barrier function of model mice was indicated in the evans blue extravasation test at 14 d after bilateral common carotid artery stenosis. ConclusionCognitive impairment, white matter lesions and glial activation are successfully induced after bilateral common carotid artery stenosis in mice model of chronic cerebral hypoperfusion.

Objective To investigate the effect of adenosine A2A receptor deficiency on the ischemic neuronal injury and its potential mechanism.Methods Transient(2 h)cerebral ischemia was induced by the middle cerebral artery occlusion(MCAO)in mice.Adenosine A2A receptor knockout(A2ARKO)mice and their wild-type littermates(A2ARWT)were divided into 2-hour cerebral ischemia group,cerebral ischemia with 22-hour reperfusion group and cerebral ischemia with 46-hour reperfusion group.Cerebral infarction volume was measured by image analysis of brain sections stained with cresyl violet(CV).Brain water content was evaluated with the dry-wet weighing method.The expression of calbindin D-28k(CB)and aquaporin-4(AQP4)in ischemic brain was determined with immunohistochemical methods.Results The cerebral infarction volumes in 2-hour cerebral ischemia group,cerebral ischemia with 22-hour reperfusion group and cerebral ischemia with 46-hour reperfusion group of A2ARKO mice were lesser than those in the corresponding groups of A2ARWT mice.Compared with A2ARWT mice,A2ARKO mice had more CB,lesser AQP4 expressions and lesser brain water contents.Conclusion Adenosine A2A receptor deficiency exerts the protection against ischemic brain injury both in the acute phase and reperfusion phase,and attenuates brain edema caused by cerebral ischemia,which may be due to the inhibition of intracellular calcium overload and AQP4 expression.

Objective To investigate the situation of drug resistance and nosocomial infection of multi-drug resistant bacteria (MDR),guidance for clinical rational use of antibiotics.Methods A total of 1521 strains of MDR was isolated from January 2015 to December in Beijing Tongren Hospital,using matrixassisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) identification of bacteria,VITEK-2 Compact and Kirby Bauer (KB) method for drug sensitivity test.Results In 1 521 strains of MDR,Acinetobacter Baumanii were 589 strains (38.7％),nosocomial infection rate were 16.6％;350 strains of Escherichia coli (23.0％),nosocomial infection rate were 9.0％;249 strains of Staphylococcus aureus (16.4％),nosocomial infection rate were 2.7％;171 strains of Klebsiella pneumoniae (11.2％),nosocomial infection rate were 14.3％;150 strains of pseudomonas aeruginosa (9.9％),nosocomial infection rate were 64.7％;12 strains of Enterococcus faecium (0.8％),nosocomial infection rate were 16.7％.MDR Acinetobacter Baumanii,MDR Pseudomonas aeruginosa,extended-spectrumβ-lactamase (ESBL) + Escherichia coli and ESBL + Klebsiella pneumoniae resistance rate to Imipenem were 100％,91.5％,0.6％ and 55.6％.Conclusions MDR pseudomonas aeruginosa (MDR-PAE),MDR acinetobacter baumanii (MDR-AB) and ESBL + Klebsiella pneumoniae were highly resistant,and the nosocomial infection rate were higher.

Objective To compare the response of haemodynamics and intraocular pressure (IOP) to laryngeal mask airway (LMA) and tracheal intubation (TT) in children with glaucoma.Methods A prospective,randomized study was conducted in 50 glaucomatous children,scheduled to undergo trabeculectomy and divided into LMA group (25 cases) and TT group (25 cases) by random digits table method.Endotracheal intubation or placement of the laryngeal mask operation time and the dosage of midazolam was noted in each patient.Heart rate (HR),mean arterial pressure (MAP),tip perfusion index (TPI),IOP were measured after anesthesia induction (T1),endotracheal intubation or placement laryngeal mask immediately (T2),endotracheal intubation or placement after laryngeal mask 1 min (T3),2 min (T4),3 min(T5),5 min(T6).Results There was no significant difference in endotracheal intubation or placement of the laryngeal mask operation time and the dosage of midazolam between two groups (P ＞ 0.05).Compared with T1,HR,IOP were increased at T2-T4,MAP was increased at T2-T3,TPI was decreased at T2-T5 in TT group,there was significant difference(P ＜ 0.05).There was no significant difference in HR,MAP,TPI,IOP among different points in LMA group (P ＞ 0.05).HR,MAP,IOP in LMA group at T2-T4 were lower than those in TT group [HR:(119.3 ±8.9),(117.6 ±8.5),(115.2 ±6.9) beats/min vs.(131.3 ±7.1),(128.1 ±6.8),(123.2 ± 8.6)beats/min,MAP:(36.9 ± 5.1),(37.1 ±4.8),(34.7 ±4.6) mmHg (1 mmHg =0.133 kPa) vs.(44.1 ± 4.9),(42.8 ± 5.5),(41.9 ± 7.1) mmHg,IOP:(27.6 ± 2.5),(27.0 ± 2.0),(25.9 ± 2.3) mmHg vs.(34.2 ± 2.2),(32.9 ± 1.6),(31.1 ± 2.2) mmHg],TPI at T2-T5 was higher than that in TT group (3.25 ± 0.28,2.99 ± 0.26,3.15 ± 0.31,3.40 ± 0.30 vs.2.69 ± 0.29,2.22 ± 0.27,2.41 ± 0.30,2.66 ± 0.33),and there was significant difference (P ＜0.05).Conclusion Insertion of LMA in glaucomatous children is not associated with significant changes in haemodynamics and IOP response and offers advantages over tracheal intubation.

Objective To characterize the expression of surfactant protein A (SP-A) in normal and acute pyelonephritic rat kidneys and to study the correlation of infection and inflammation with SP-A expression. Methods Twenty-one rats were randomly assigned into three groups: control, sham operation and pyelonephritic group. HE staining was used to determine tubulointerstitial inflammation. Reverse transcriptase-polymerase chain reaction (RT-PCR) and Western blotting were used to determine the mRNA expression and protein level of SP-A. Immunohistochemical staining was used to label the localization and intensity of SP-A expression in kidney tissue. The correlation between intensity of SP-A expression and interstitial inflammation was also evaluated. Results In pyelonephritic group, tubulointerstitial inflammation was more prominent than that in control and sham groups (54.3?11.5,6.4?1.4, 8.6?1.9,respectively). RT-PCR and Western blotting revealed that SP-A expression was up-regulated in pyelonephritic group (in mRNA level: 2.2+0.58, 0.9?0.25, 1.1? 0.30; in protein level: 0.45?0.09, 0.24?0.05, 0.26?0.05, respectively). Immunohistochemical staining demonstrated that SP-A expression was mainly localized on epithelial cells in outer medullary and collecting tubules in normal group and sham group, but strong staining extended to collecting tubules in pyelonephritic group. The tubulointerstitial inflammation score was positively correlated with the intensity of SP-A expression (r=0.67,P