Objective To explore the causes of bone fascia compartment syndrome after radial artery coronary artery intervention and sum up the nursing experience. Method The clinical data of 8 patients with bone fascia compartment syndrome after radial artery coronary artery intervention from January 2009 to December 2014 were analyzed retrospectively to summarize the nursing countermeasures, including close observation of illness, swelling and pain nursing, medication and blood and monitoring of coagulation functions. Result The forearm of all patients were painful, swollen and enlarged, 6 of them with radial pulse abating,1 with finger pulling pain, 2 with muscle decreasing. Conclusions The early observation and treatment of bone fascia compartment syndrome are critical. Great importance to the complaints of patients should be attached in view of the causes of complications so that effective nursing strategy can be taken to save time of conservative treatment, alleviate the patients'pains and promote their early recovery.

Objective:To introduce the working mode and training process of specialized clinical pharmacists in the United States. Methods:By visiting and learning the experience of specialized clinical pharmacist training in the United States, the process and re-quirements of specialized clinical pharmacy were illustrated. Through the content analysis on pharmaceutical care of specialized clinical pharmacists in the United States, the work patterns and responsibilities were understood. Results and Conclusion:The duties of spe-cialized clinical pharmacists in USA are more refining. A three-step pattern is clearly presented in the training system of clincial phar-macists in USA, and specialized clinical pharmacists can play important roles in pharmaceutical care.

Objective Finding characteristic of senile colon diverticula in 70 cases senile colon diverticula diagnosed by colonoscope through comparing and summarizing. Methods From Jan 1997 to Dec 2001, 70 cases older than 60 years old senile colon diverticula diagnosed by colonoscope in endoscopy department of PLA general hospital. Male 54 cases ,female 16 cases .Age from 60 to 84 years old, average age 68.70?5.39. Results ①With age increased, detectable rate of colon diverticula and multiple colon diverticula rised; ②Detectable rate in male higher than female; ③Whether the single or multiple diverticula ,all predilection site is in the right colon, rate of the right to the left is 2.8∶1(42∶15), and the single diverticula is more obvious. Conclusions ①Occurrence of diverticula have relation to age; ②Incidence in the right colon of senile is lower than of young people; ③The left colon diverticula and bilateral colon diverticula in senile is higher than in young people.

In order to assess the cytotoxin effect of Campylobacter jejuni (C.jejuni), the whole cell lysates from 9 strains of Guillan-Barre Syndrome (GBS)- associated C.jejuni and 4 strains of diarrhea-associated C. jejuni were co-cultivated with HeLa cells at the concentration of 0.001-5.00 μg/mL in vitro. The morphologic change of HeLa cells was observed under Olympus BX51 microscope after treatment with different concentration of bacteria lysate in the following 4 days. The morphological changes including swelling, irregularity and lysis of the affected cells over 50% was selected as the cut off for positive change and C.jejuni 81-176 and Helicobacter J99 strains were chosen as the positive and negative control. It was found that the minimum concentration to induce the positive changes in 10 strains(8 GBS associated and 2 strains from diarrhea patients)was 0.1μg/mL and 1 strain with the positive change at the minimum concentration of 1 μg/mL. There was only one GBS-associated strain causing no morphologic change on HeLa cells at the concentration of 5 μg/mL. It was evident that the cytotoxic effect of C.jejuni strains on HeLa cell was strain-specific, and there was no significant difference in the cytotoxic effect on HeLa cell between GBS-associated and diarrhea associated C.jejuni strains.

Background:Helicobacter pylori(Hp)is an important pathogen for peptic ulcer and gastric cancer,and is reportedly associated with a variety of extragastrointestinal diseases. However,there is no body fluid detection technique for Hp infection in clinical practice. Aims:To identify Hp infection-associated differentially expressed proteins in urine with relative molecular mass more than 10 kDa and provide potential biomarkers for diagnosis of Hp infection through body fluid detection. Methods:Midstream urine was collected from volunteers in the morning,and 13 C-urea breath test was performed to determine Hp infection. Each of 15 Hp-negative and 15 Hp-positive urine samples were mixed respectively for protein extraction. Spectra data were acquired by high performance liquid chromatogram-mass spectrometry,and label-free technology was used for relative quantitative analysis. The other 26 urine samples(15 Hp-negative and 11 Hp-positive) were used for validation by full scan. IPA software was employed for bioinformatics analysis. Results:A total of 475 urinary proteins were detected by label-free quantitative analysis and 42 differentially expressed proteins were identified. Finally,11 significantly up-regulated differentially expressed proteins were confirmed by external scanning validation. Bioinformatics analysis revealed the molecular functions,biological pathways,and related diseases of these differentially expressed proteins. Conclusions:These 11 differentially expressed proteins more than 10 kDa identified in urine might be potential biomarkers for diagnosis of Hp infection and provide molecular evidence for the correlation of Hp infection with extragastrointestinal diseases.

Objective:To examine the serum proteomic spectra of human esophagial carcinoma by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS),so as to set up a diagnostic model of esophagial carcinoma and to investigate its clinical value. Methods:Thirty-two esophagial carcinoma patients and 28 healthy controls were obtained from Fourth Affiliated Hospital of Hebei Medical University during May to September of 2008. Serum protein was extracted by weak cation exchange (WCX) protein chip system,and proteomic spectra was examined by MALDI-TOF MS. The obtained data were analyzed by ZUCI-protein chip data analyze system (ZUCI-PCDAS) and an esophagial carcinoma diagnostic model was established by genetic arithmetic (GA) combined support vector machine (SVM). The above 60 samples were randomly divided into training set and blinding test set,with training set including 21 esophagial carcinoma patients and 19 healthy controls and blinding test set including 11 esophagial carcinoma patients and 9 healthy controls,so as to examine the specificity and sensitivity of this diagnostic model. Results:Serum proteomic spectra of esophagial carcinoma patients and healthy controls were obtained by MALDI-TOF MS,and m/z (mass to charge) peaks of 44 differential proteins were obtained after analyzed by ZUCI-PCDAS software package (P

Objective To study liver regeneration of the non-ligated liver lobes following portal branch ligation (PBL). Methods Sixty male Wistar rats were randomly divided into PBL group and sham operation (SO) group. Under ether anesthesia, the rats were subjected to PBL and sham operation, respectively. The animals were sacrificed on the 1st, 2nd, 3rd, 7th and 14th day respectively. The blood sample was collected from heart and the livers were harvested to determine serum alanine aminotransferase (ALT) levels and total liver weight, respectively. The hepatic histopathology was studied through light microscopy. The number of liver cell nuclear mitosis index was counted. The number of proliferative cell nuclear antigen (PCNA) index was counted by immunohistochemistry. The hepatic ultrastructural changes were studied under electron microscope. Results Elevated serum ALT level was observed in the first postoperative day in PBL group compared with SO group (P

Objective To analyze the X -ray, CT, and MR imaging findings in osteoid osteoma. Methods Forty-eight cases of osteoid osteoma proved by surgical pathology were collected, including 33 males and 15 females. Among the 48 cases, all patients had plane films, 32 were imaged with CT scanning, 10 with MR imaging, and 8 with all three techniques. The imaging findings of osteoid osteoma and the ability of X-ray, CT, and MRI in demonstrating the nidus and the surrounding reaction were analyzed. Results The imaging manifestations of osteoid osteoma revealed a circular or oval nidus with different bone sclerosis around the nidus. The diameters ranged from 0.4 cm to 1.7 cm, with the average of 9.7 cm. There were also soft tissue and bone morrow edema around the nidus or distinct effusion of joint on MR imaging in all 10 cases. Among 48 cases, only 37 cases showed nidus on plane film. All 32 cases with CT scanning showed nidus. The display ratios of nidus were 77% for X-ray and 100% for CT, respectively. 10 cases with MR imaging could be diagnosed correctly. But the nidus could be affirmed in only 8 cases, and the nidus was affirmed by comparing with plane film or CT in the other 2 cases. Conclusion Nidus is the key in diagnosing the osteoid osteoma correctly. Plane film is still an important checking method for osteoid osteoma. CT scan is the best method to demonstrate the nidus. MRI can demonstrate the soft tissue and bone morrow edema around the nidus sensitively, but probably lead to an incorrect diagnosis. Combining with X-ray or CT, MRI can make an accurate diagnosis.

Background and purpose: Protein kinase P1k3 could increase the transcriptional activity of p53. However, the effect of P1k3 on the transcriptional activity of p73 is still unknown. Our study was to investigate the effect of P1k3 on the transcriptional activity of p73. Methods: Luciferase reporter assay, RT-PCR and colony formation assay were adopted to study the effect of P1k3 and kinase-deficient P1k3 (K52R) on the transcriptional activity of p73 in p53-deficient human lung carcinoma H1299 cells. Results: Luciferase reporter assay showed that p73 increased the luciferase activities induced by p21~(WAF1) and Bax promoters (P<0.05). After co-transfection with p73 and P1k3, the luciferase activities induced by p21~(WAF1) and Bax promotors were significantly decreased in a dose-dependent manner as compared with the group that transfected p73 only (P<0.05). However, kinase-deficient Plk3 (K52R) had no significant effect on the luciferase activities induced by p21~(WAF1) and Bax promoters (P>0.05). RT-PCR showed that p73 increased the mRNA expressions of p21~(WAF1) and BAX (P<0.05). P1k3 decreased the expressions of p21~(WAF1) and Bax induced by p73 (P<0.05). Kinase-deficient P1k3 (K52R) had no significant effect on the expressions of p21~(WAF1) and Bax induced by p73 (P>0.05). Colony formation assay revealed that p73 decreased the colony formation of H1299 cells (P<0.05). P1k3 decreased the inhibitory effect of p73 on the colony formation of H1299 cells (P<0.05). Kinase-deficient P1k3 (K52R) had no significant effect on the inhibitory effect of p73 on the colony formation of H1299 cells (P>0.05).Conclusion: P1k3 can inhibit the transcriptional activity of p73, where as kinase-deficient P1k3 has no effect on the transcriptional activity of p73.