Objective:To analyze the visualized citation of evidence in the research fields of clinical pharmacy. Methods: The visualized citation analysis tool HistCite was used, and science citation index-expanded core collections in Web of Science was applied to obtain the data. Biliometric analysis, citation analysis and visualization technology were used to investigate the number and year-dis-tribution, country and region, distribution of research institutions and core authors of the literatures in clinical pharmacy research fields. Results:During 2002 to 2013, the number of literatures of clinical pharmacy was increased year by year. The literatures were published mainly in 62 countries and regions, especially in the United States of America. The major research institutions were college of pharmacy in university. Conclusion: Over the past decade, the research on clinical pharmacy is increased rapidly. The software HistCite can reveal the development track of clinical pharmacy research fields quickly and visually.

To elucidate the effect and effective mechanism of gonadotropin-releasing hormone analog (GnRHa) on growth axis and gonadal axis in puberty rats.

Objective To study the function, effect and mechanism of prevention of pressure sore formation with stimulation of the dorsal ramus of spinal nerve root by transcutaneous pulse using plateshape surface electrode. Methods According to the odd number and even number of admission date, 81 patients were divided into the control group (41 cases) and the observation group (40 cases). The control group received standard pressure sore prevention nursing according to Basic Nursing, the observation group received stimulation of the dorsal ramus of spinal nerve root by transcutaneous pulse using plate-shape surface electrode based upon routine nursing. Results 1 case caught grade Ⅰ pressure sere,1 case with grade Ⅱ pressure sere, and the incidence rate was 4.88% in the observation group, while in the control group, 5 cases caught grade Ⅰ pressure sore,4 cases with grade Ⅱ pressure sore, and the incidence rate was 22.50%. Conclusions Combination of routine prevention method with stimulation of the dorsal ramus of spinal nerve root by transcutancous pulse to prevent pressure sore formation can reduce the incidence rate of pressure sore in high risk population. This technique is easy, painless, noninvasive, and is a novel method for early prevention of pressure sore.

AlM: To explore clinical efficacy of hyperosmotic glucose after cataract surgery.METHODS: Eighty eyes ( 80 cases ) with ll level and above grades corneal edema after small incision cataract operation were enrolled. They were randomly divided into treatment group and control group. Control group used TobraDex eye drops and other conventional treatment and the treatment group received hyperosmotic glucose(500g/L) with the bases of the control group. The regression of corneal edema was observed by slit lamp microscope. SPSS 17. 0 statistical software was used for statistical analysis.RESULTS: The level of corneal edema at the first day after surgery, age, sexuality and nuclear hardness in the treated group were compared with those in the control group, the differences were without significances ( P>0. 05). Disappearance time of corneal edema was 4. 95 ± 3. 62d of the treatment group, and was 6. 80±3. 33d of the control group, the treatment group was better than control group (t=8. 55, P=0. 00).CONCLUSlON: Hyperosmotic glucose has exact and obvious efficacy for early corneal edema after cataract surgery.

Objective To investigate the unusual CT features of pulmonary sclerosing hemangioma (SH). Methods Clinical and CT features of 25 patients of pulmonary SH proved with pathology were reviewed, among which 15 patients underwent plain and enhanced CT scan, 10 underwent only plain CT scan. Results Solitary nodules (20/25, 80.00%) and solitary mass (5/25, 20.00%) were found with CT. CT features included slight lobulation (6/25, 24.00%), calcification (6/25, 24.00%), ground glass opacity (2/25, 8.00%), emphysema (1/25, 4.00%), endobrochial variant (1/25, 4.00%), short speculation (1/25, 4.00%) and vascular bundle (2/25, 8.00%). Slight or remarkable enhancement was noticed in all 15 patients underwent contrast enhanced CT. Conclusion CT can reveal features and unusual manifestations of pulmonary SH, and is helpful to the diagnosis of pulmonary SH.

Whether the sentinel lymph node (SLN) metastasis has important clinical significance for the therapy and prognosis of tumor. Sentinel lymph node biopsy (SLNB) has became the most accurate clinical method to confirm the status of sentinel lymph node. And the key of the success of SLNB is the localization of SLN. The methods used to locate SLN mainly are blue dye tracer method, radionuclide tracer technique, blue dye tracer method combined with radionuclide tracer technique, indirect lymphography, NIR imaging, and photoacoustic imaging. This article demonstrates the principle, application method and contrast agents of the indirect lymphography and the application in head and neck tumor.
Contrast Media ; Head and Neck Neoplasms ; diagnosis ; Humans ; Lymph Nodes ; Lymphatic Metastasis ; Lymphography ; Prognosis ; Sentinel Lymph Node Biopsy

Objective To investigate the effects of somatostatin on the apoptosis of colorectal cancer cells. Methods The expression of somatostatin mRNA in colorectal cancer tissues from 79 patients who had been admired to Yijishan Hospital from January 2004 to October 2006 was detected by nested RT-PCR. The apoptotic index of colorectal cancer cells was detected by TUNEL, and the protein expressions of somatostatin, Fas, FasL, caspase-3 and caspase-8 in colorectal cancer tissues were detected by immunohistochemistry. All data were analyzed by chi-square test, q test and Spearman rank correlation coefficient. Results There was a positive correlation between the mRNA and protein expression of somatostatin (r = 0.98, P < 0.05). The mRNA and protein expression of somatostatin in poorly and moderately differentiated colorectal cancers were significantly lower than that in well differentiated colorectal cancers (χ~2 = 10.78, 11.24, 5.27, 5.24, P < 0.05). The positive expression rates of mRNA and protein of somatostatin in papillary adenocarcinoma were significantly higher than those in mucinous adenocarcinoma and signet ring cell carcinoma and undifferentiated carcinoma (χ~2= 6.56, 6.99, 5.44, 7.39, P < 0.05). The mRNA and protein expression of somatostatin in colorectal cancer in Dukes A and B were significantly higher than that in Dukes C and D (χ~2 =5.17, 4.06, P <0.05). The apoptotic index in high or moderate somatostatin expression group was significantly higher than that in low somatostain expression group (q = 5.66, 4.21, P < 0.05), and the positive expression rates of Fas, caspase-8 and caspase-3 in high or moderate somatostatin expression group were significantly higher than those in low somatostafin expression group (χ~2= 5.48, 5.62, 6.89, 4.32, 4.19, 3.91, P <0.05). Conclusion Somatostatin plays an important role in the regulation of cell apoptosis in colorectal cancer, and the mechanism may be related to the aberrant expression of Fas/FasL.

To evaluate the clinical effect of small incision cataract extraction with a manual nucleus division technique combined with intraocular lens implantation in cataract operation of large quantities.
●METHODS: Totally 105 patients (105 eyes) underwent small incision cataract extraction surgery. Visual acuity was observed, eye condition, fundus and intraocular pressure were examined by slit lamp at postoperative 1wk; 1mo.
●RESULTS: The visual acuity improved significantly at postoperative 1mo, 89 cases (89 eyes) with better than 0. 3( 85%), 101 cases ( 101 eyes) with 0. 1 and above (96%). lt had short operation time, fewer complications and good anesthetic effect.
● CONCLUSlON: This operation is suitable for primary hospitals, which visual acuity improved obviously, without serious complications, and economic and feasible.

AIM: To observe the efficacy and safety of small incision manual nuncleofragmentation technology in hard-nucleus cataract.METHODS: Fifty-four patients (54 eyes) were performed with small incision manual nucleofragmentation and intraocular lens implantation.Uncorrected-visual acuity,corrected-visual acuity and astigmatism were measured before and after surgery.Anterior segment of eye,retina,surgical complications were observed.RESULTS: Preoperative uncorrected vision(LogMAR) was 1.095±0.171,corrected vision (LogMAR) was 0.994±0.158.Postoperative uncorrected vision(LogMAR) was 0.321±0.214 and corrected vision(LogMAR) was 0.276±0.179 at 1wk after operation.Both had statistical significance compared with uncorrected vision(LogMAR) (t=27.052,P<0.01) and corrected vision (LogMAR)(t=29.211,P<0.01) after cataract operation.Average preoprative corneal astigmatism was 0.93±0.34D,average postoprative astigmatism was 0.95±0.29D at 3mo,there was no statistical significance of astigmatism before and after surgery(t=1.048,P>0.05).No severe complications occurred in all cases.CONCLUSION: The technology of small incision manual nuncleofragmentation in hard-nucleus cataract is proved to be safe and effective.

Cinobufacini is an aqueous extract of Bufo bufo gargarizans Cantor dried skin, which has been widely used for cancer therapy in China. So far, its active components are still not very clear. In previous reports, bufadienolides with low-concentration were usually studied because of their anticancer effects. However, the high polarity constituents in cinobufacini are less investigated. The present study found that more than 50% contents of cinobufacini were water-soluble peptides. Then, in vitro anticancer experiments were carried out, including human stomach cancer cell lines BGC823 and MCG803, human colon cancer cell lines DLD-1 and HT-29, and human pancreatic cancer cell line MIAPACA-2. The IC50 for these cell lines model were ranged from 25-123 microgmL(-1). The results indicated that these peptides showed similar activity with cinobufacini injection. As a conclusion, this study provides a new and further understanding of anticancer components in cinobufacini injection.