Human resources are the principle factor for survival and sustainable development of hospital libraries, the paper analyzes the status of human resources of hospital libraries in Shandong province where it could reveal the factors that effect human resources construction in hospital libraries, and then puts forward that hospital libraries should be under the management of information department,the leader of library should establish people-oriented concept for human resources construction and the developing trends of human resources construction should be established.

Objective To discuss the feasibility and safety of total mesorectal excision under laparoscopy by ultrasonic scalpel for rectal carcinoma. Methods The data of 83 patients with rectal carcinoma who received gastrointestinal surgery under laparoscopy in our hospital from March 2011 to September 2013 were analyzed. According to the method of total mesorectal excision,they were divided into ultrasound knife group of 44 cases and a high-frequency electric knife group of 39 cases. The differences of the intraoperative and postoperative related index between two groups were compared and the postoperative complications were analyzed. Results All gastrointestinal operations under laparoscopy were completed successfully. The operation time(221. 6 ± 48. 7) min and the peri-operative bleeding (64. 2 ± 39. 5) mL of ultra-sound knife group were significantly lower than the operation time(284. 3 ± 52. 4) min and the peri-operative bleeding (98. 7 ± 49. 3) mL of high frequency electric knife group (P<0. 05). Intraoperative dissected lymph node number (7. 8 ± 2. 7) of ultrasound knife group was sig-nificantly higher than that of the high frequency electric knife group (5. 2 ± 2. 2) (P<0. 05). The difference of anal exhaust time and post-operative hospital stay between two groups was not statistically significant (P>0. 05). The volume of harmful gas included CO and acryloni-trileis at the 15min,30min,45min during the operation of ultrasound knife group were significantly lower than that of high frequency electric knife group (P<0. 05). There was no statistically significant difference in complication rate between the two groups (P>0. 05). Conclu-sion Treatment of laparoscopic surgery for rectal cancer by ultrasonic scalpel in total mesorectal excision has the advantages of less operation time,intraoperative blood loss and less harmful gases,which is effective and safe.

Objective To explore the relationship of content of plasma endothelin(ET)-1 with the change of pulmonary function in patients with chronic obstructive pulmonary disease(COPD).Method Thirty cases of the normal people were as group A ,34 cases of the patients with COPD with acute exacerbation before treatment were as group B and the patients with remission period after treatment were as group C,the plasma ET-1,arterial blood gas and pulmonary function parameters were determined from the patients before and after treatment.Results The plasma ET-1 in group B and group C were significantly higher than that in group A,the content of the plasma ET-1 had negatively correlated with PaO2,and that had positively correlated with PaCO2,P＜0.01.The pulmonary function parameters (VC,FEV1/FVC,MVV,V50 V25)in group B were significantly lower than those in group A and group C[(55.3±24.5)%,(54.8±19.3)%,(54.2±16.2)%,(54,8±9,9)%,(58.7±14.5)%;(114.8±24.1)%,(84.9±21.6)%,(86.4±17.2)%,(78.5±14.8)%,(90.3±15.4)% and (110.1±19.4)%,(85.8±15.5)%,(85.9±16.7)%,(74.5±13.4)%,(89.4±18.6)%,respectively],P＜0.01.Conclusion Pathophysiological effects of patients with COPD can be commonly adjusted by the plasma ET-1,oxygen and carbon dioxide retention,which affect pulmonary function.

Objective This study has explored the role of antibody against annexin A2 in patients with antiphospholipid syndrome (APS) and systemic lupus erythematosus (SLE). Methods Using purified recombinant annexin A2, IgG anti-annexin A2 antibody was measured by ELISA in 101 APS patients, 41 SLE patients with thrombosis, 124 SLE patients without thrombosis and 120 healthy controls. Results The positive rate of IgG anti-annexin A2 antibody in APS patients and SLE patients with thrombosis was 21.8%, 26.8%, respectively, they were all significantly higher than in SLE patients without thrombosis (6.5%). IgG anti-annexin A2 antibody was associated with thrombosis and/or pregnancy morbidity (P<0.01). Conclusion Anti-annexin A2 antibody is associated with thrombosis and/or pregnancy mnrbidity. It suggests that anti-annexin A2 antibody may be helpful in identifying in some potential AIRS.

Objective To analyze the clinical characteristics of antiphospholipid syndrome (APS) in a cohort of Chinese patients. Methods From January 1996 to October 2009, 174 patients with defined APS were retrospectively studied,χ2 test was selected. Results The cohort consisted of 151(86.8%) female and 23 (13.2%) male. Mean age at study was (42±13) years (range: 14-75 years). Thirty-one (17.8%) patients had primary APS, 143 (82.2% ) patients had APS associated with other diseases, including 138 cases of systemic lupus erythematosus (SLE). One hundred and forty-one (81.0%) had thrombosis episodes, among which the most common presenting manifestations were stroke (27.6%), deep venous thrombosis (27.6%) and pulmonary embolism (6.3% ). Stroke was more prevalent in Chinese than European patients. Forty-five patients (31.9%) had thrombotic recurrences and 62 patients (44.0%) had more than two sites of thrombosis. Patients with primary APS had higher rates of rethrombosis than those with secondary APS (P<0.05). Fetal morbidity rate of 126 married women in our study was 50.0%. Seven of APS patients with APS nephropathy were characterized by thrombotic microangiopathy. The presence of anticardiolipin antibodies was detected in 112 patients (64.4% ), anti-beta-2 glycoprotein Ⅰ antibodies in 103 patients (59.1%) and lupus anticoagulant in 50 patients (28.7%). Conclusion APS is characterized by recurrent thrombosis, pregnancy morbidity and positive antiphospholipid antibodies tests. Stroke, deep venous thrombosis and pulmonary embolism are the most common manifestations both in Chinese and European patients. Rethrombosis is more prominent in primary APS. Thrombotic microangiopathy is one of the most common histological changes of APS nephropathy. Multiple tests for aPL are proposed.

A method based on ultra performance liquid chromatography-tandem mass spectrometry ( UPLC-MS/MS) has been proposed for the determination of coccidiostat residues in chicken skin and fat. The sample was extracted with the combination of methanol, acetonitrile, and acetic acid, and cleaned-up by Sep-Pak tC18 solid phase extraction cartridge. Data acquisition under positive electrospray mode was performed by applying multiple reaction monitoring for both identification and quantification. The limits of detection and quantification for halofuginone and robenidine were 7 μg/kg and 20 μg/kg, respectively. The limit of detection of salinomycin, monensin, narasin, maduramicin, and lasalocid was 5 μg/kg, and limit of quantification was 15 μg/kg. The recovery was 75% to 110% in the spiked concentration range from 15 μg/kg to 200 μg/kg, with intra-day precision lower than 12. 8%, and inter-day precision lower than 13 . 4%.

Studies have found that depression is closely related to the hyperactivity of the hypothalamo–pituitary–adrenal (HPA) axis, which is manifested in increases in HPA axis-related hormones CRH, ACTH and CORT contents. Traditional Chinese medical acupuncture can down-regulate HPA axis levels to produce a marked antidepressant effect. However, at present there is no HPA axis mechanism analysis of the antidepressant effect of acupuncture. From two aspects: the relationship between depression and HPA axis, and clinical and animal mechanism studies of the antidepressant effect of acupuncture by regulating the HPA axis, an analysis has been made to provide a more powerful scientific basis and the idea of further in-depth study for clinical acupuncture treatment of depression.

Objects To investigate the correlation of the single nucleotide polymorphism ( SNP) of clopidogrel related gene CYP2C19, ABCB1, PON1 to the occurrence of clopidogrel resistance ( CR) and TEG among patients after percutaneous coronary intervention.Methods A total of 299 patients after PCI were enrolled from April 2015 to December 2015.It genotyped the CYP2C19(rs4244285,rs4986893)ABCB1 ( rs1045642 ) and PON1 ( rs662 ) gene, measured clopidogrel response by TEG.Accordingly, all the enrolled 299 patients were then divided into CR group (n=17) +non-CR (NCR) group (n=282) or CLR group (n=54) +non-CR (NCR) group (n=245) by TEG(%).All the patients were divided into EM、IM and PM group by CYP2C19 genotype.The age of patient in CR (71.1 ±11.1) years old is higher than NCR (65.02 ±10.51) years old (t=2.559, P<0.05).Results CYP2C19 PM was associated with decreased of TEG(ADP) (Z=-2.065, P=0.039), while it was not related to the age of patient(Z=0.405,P>0.05).There was no significant difference between CR(χ2 =0.175,P=0.916) CLR(χ2 =1.589,P=0.452)and the level of TEG(ADP) (Z=-0.030,P=0.976) in PON1(rs662) polymorphism.There was no significant difference between CR(χ2 =1.722,P=0.423) CLR(χ2 =0.176,P=0.916) and the level of TEG(ADP) (Z=-0.331,P=0.741) in ABCB1(rs1045642) polymorphism.Conclusions CYP2C19 PM is associated with decreased of TEG(ADP).It is considered that no correlation exists between ABCB1(rs1045642) and PON1(rs662) polymorphism and clopidogrel resistance in patients with coronary heart diseases.The loss of function of ABCB1 ( rs1045642 ) and PON1 ( rs662 ) is not associated with decreased of TEG(ADP) in CYP2C19 PM patients.

OBJECTIVE To study and evaluate the surgical management of cervical anastomotic stricture of the esophagus and its efficiency. METHODS Cervical anastomotic stricture resulted from colon by-pass for patients with esophagus stricture due to corosive in 5 cases,and gastric pull-up in 3 with esophagus carcinoma,one patient suffered serious esophagus stricture at its upper end because of previous radiation,and failed to the anastomoticplasty RESULTS All of them failed to respond to prior dilation. Anastomoticplasty was used in 6 of them,local flap,colon by-pass and jejunal free flap interposition was chosen based on the patient's situation. The operation got succeeded at its first time in seven patients,and at its second time in two cases. Normal oral feeding was restored in seven of them,and semiliguid feeding in the other two. CONCLUSION Surgical treatment is reliable in dealing with patients with problem of anastomotic stricture of the cervical esophagus.

OBJECTIVE: To review the clinical manifestations and management of nasal sinus mucoceles invaded the skull base and orbit. METHOD: Medical records for 30 patients of paranasal sinus mucoceles invaded the skull base and orbit were reviewed retrospectively. CT and MRI were important tools for diagnosing nasal sinus mucocele. The patients received endoscopic surgery to remove mucocele, some of them were operated auxiliary incision. Steroid therapies were given after the operations and routine examination with endoscopy were carried out during follow-up. RESULT: All cases were successfully performed surgery without complications after the surgeries, or the majority of symptoms. However, vision recovery was observed only in some patients. Recovery of vision depended on the timing of surgery and severity of initial visual loss. Delay treatment can seriously compromise the recovery of vision impairment. Moreover, the patients without light perception before surgery had poor visual recovery even when optic nerve decompressions were performed. CONCLUSION Endoscopic surgery has effect on nasal sinus mucocele with visual loss. Because visual recovery depends on prompt diagnosis and surgical intervention,a good understanding of the disease and prompt imaging studies are important.
Adult ; Aged ; Endoscopy ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Mucocele ; pathology ; surgery ; Orbit ; pathology ; surgery ; Paranasal Sinus Diseases ; pathology ; surgery ; Retrospective Studies ; Skull Base ; pathology ; surgery ; Young Adult