Objective To establish a tree shrew model of Fusarium solani keractitis by injecting Fusarium solani conidia into the corneal stroma.Methods Fusarium solani was inoculated into Sabouraud culture medium and incubated at 26℃ for 7 days.Fungal suspension was collected and the number of spores was adjusted to 1 × 1010 CFU /mL on the blood cell count plate.Forty healthy tree shrews were randomly divided into experimental group (n=30) and control group (n=10).In the experimental group, 50 μL of fungal spore suspension was injected into the cornea center with a 29G needle, and 50 μL saline was injected in the control group.The models were evaluated by anterior segment photography, in vivo confocal microscopy, histopathology, and corneal tissue culture.Results The fungal infiltration, the degree of edema of corneal epithelial and endothelial cells, and the number of mycelium were positively correlated with time.The number of infiltrating inflammatory cells, mainly, neutrophils, reached a peak on the 7th day after modeling.The mycelial growth was parallel to the stromal fibers.After the successful establishment of the model, the corneal tissue culture showed the growth of Fusarium solani.The successful rate of modeling was 86%.Conclusions The tree shrew model of Fusarium solani keratitis is established by injecting spores of Fusarium solani into the cornea.

OBJECTIVETo study the blood pressure (BP) changes in the liver transplant recipients.

METHODSA total of 206 patients without preoperation hypertension received liver transplantation in our hospital from February 2001 to July 2005. The BP level and serum immunosuppressant concentration at preoperation and various time points post operation were determined.

RESULTSCompared with the preoperation, the average systolic and diastolic pressure was significantly increased at the 2 week, 1, 2, 4 and 6 months post operation. The mobility of hypertension increased significantly after liver transplantation, with the highest mobility (46.49%) at the 1st month post operation. There was no linear correlation between the immunosuppressant (FK506) concentration and the BP level at any time point.

CONCLUSIONThere was a high hypertension incidence after liver transplantation. Although the use of immunosuppressive drugs accompanied with the BP increase, there was no linear correlation between the immunosuppressant concentration and the BP level post operation.

Blood Pressure ; Female ; Follow-Up Studies ; Humans ; Hypertension ; etiology ; Immunosuppressive Agents ; adverse effects ; Liver Transplantation ; adverse effects ; Male ; Middle Aged ; Postoperative Complications ; physiopathology ; Retrospective Studies

Aged ; Aged, 80 and over ; Humans ; Kidney Diseases ; diagnosis ; etiology ; Male ; Middle Aged ; Nephelometry and Turbidimetry ; Pneumoconiosis ; complications ; Pulmonary Disease, Chronic Obstructive ; complications ; Retinol-Binding Proteins ; urine

Objective To provide herbalist basis for development of resource-related varieties through the study of herbal textual research of Aconitum sinomontanum Nakai, alias and source of production. Methods Description of Aconitum sinomontanum Nakai and its alias from the ancient herbal books was analyzed. Literature was searched to clarify modern research and conduct analysis. Results Ancient herbal textual records of Aconitum sinomontanum Nakai was not clear enough. The first records about Aconitum sinomontanum Nakai started from late Qing Dynasty, from which the source of production, medicinal parts, alias, harvest processing, efficacy and application of Aconitum sinomontanum Nakai were summed up. Conclusion Aconitum sinomontanum Nakai is the dry roots of Aconitum from Ranunculaceae, which has good medicinal prospects and development value, and can provide basis and guidance for the late clinical application and research.

OBJECTIVETo observe the efficacy of Sanjie Zhentong Capsule (SJC) in treating ovarian cyst after ovulation-induction.

METHODSFifty-eight patients with ovarian cyst were randomly assigned to two groups, 33 in the treated group treated with SJC and 25 in the control group treated with temporization for 1 month. Changes of estradiol (E2), luteinizing hormone (LH) and follicle stimulating hormone (FSH) level as well as condition of cyst before and after treatment were observed and compared. And the time for complete disappearance (TCD) of cyst and the pregnant rate within 4 months were followed-up.

RESULTSEffective rate (no fluid cyst sized over 1.0 cm could be found in bilateral ovary and E2 <280 pmol/L) in the treated group was 81.8% (27/33) and 52.0% (13/25) in the control group, showing significant difference between them (P <0.05). Level of E2 decreased in both groups, but the lowering was more significant in the treated group, after 1 month, it being 220.54 +/- 96.23 pmol/L vs 372.56 +/- 330.62 pmol/L (P <0.05). The changes of LH and FSH levels were of no statistical significance (P >0.05). TCD in the treated group was 1.18 +/- 0.46 months, which was shorter than that in the control group (1.96 +/- 1.34 months, P <0.05). The pregnant rate within 4 months in the two groups was 60.6% (20/ 33) and 32.0% (8/25) respectively, showing significant difference (P < 0.05).

CONCLUSIONSJC has good efficacy in treating ovarian cyst after ovulation-induction.

Adult ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Luteinizing Hormone ; blood ; Ovarian Cysts ; blood ; drug therapy ; therapy ; Ovulation Induction

Objective To investigate the effect of cnrcumin on the expression of pituitary tumor transforming gene (PTTG) in glioma C6 cell line. Methods Glioma C6 cells were allocated into the control group and 3 cttrcnmin treatment groups with curcumin treatment at 10, 20 and 30 μmol/L for 24 h. After the treatments, PTTG mRNA and protein expressions in the cells were detected by reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting, respectively. Results The expression levels of PTTG mRNA in the 4 groups, showed significant differences between any two groups (P<0.01). Significant differences were also found in PTTG protein expressions between the 4 groups of C6 cells after the treatment (P<0.01). Conclusions Cureumin can down-regulate PTTG expression at both the mRNA and protein levels in glioma C6 cells in a dose-dependent manner.

Objective To investigate the chemotherapeutic sensitivity of glioma cells influenced by RNA interference of pituitary tumor transforming gene (PTTG). Methods The glioma U251 cell line was divided into normal control group, TMZ treatment group, PTTG shRNA infection group and PTTG shRNA combined with TMZ treatment group. Cells in the later 2 groups were treated with PTTG shRNA and PTTG shRNA combined with TMZ. MTT assay and flow cytometry were employed to detect the cell proliferation and apoptosis of U251 cell line, respectively. Results The outcome of MTT assay showed that the growth and survive abilities were influenced after treating with PTTG shRNA and PTTG shRNA combined with TMZ; the optical density (OD) value of the control group, TMZ group,PTTG shRNA treatment group and PTTG shRNA combined with TMZ treatment group were (0.85±0.07),(0.58±0.06), (0.55±0.07) and (0.41 ±0.05), respectively. The inhibitory rate of cell proliferation in the TMZ treatment group, PTTG shRNA treatment group and PTTG shRNA combined with TMZ treatment group were (31.56±5.51 )%, (35.53±4.60)%, (51.49±6.74)%, respectively; statistical significance between control group and both PTTG shRNA group and TMZ group was noted (P＜0.05); and statistical significance between group PTTG shRNA combined with TMZ and both PTTG shRNA group and TMZ group was noted too. The apoptosis rate in the control group, TMZ group, PTTG shRNA group and PTTG shRNA combined with TMZ group were (6.29±0.78)%, (33.63±4.88)%, (39.61 ±4.95)% and (66.23±7.60)%, respectively, 48 h after the treatment; significant differences were found between the control group and both PTTG shRNA group and TMZ group (P＜0.05); and statistical increased apoptosis rate in the PTTG shRNA combined with TMZ group was noted as compared that in the PTTG shRNA group and TMZ group (P＜0.05). Conclusion PTTG RNA interference, by inhibiting the cell proliferation and inducing the apoptosis of glioma cells, up-regulates the chemotherapeutic sensitivity and improve the effectiveness of chemotherapy.

Objective To discuss the treatment and prevention on the breakage of PICC(Peripherally Inserted Central Catheter)exposed part through the situation in clinical use. Methods To analyze the causes of the breakage of PICC exposed part from the choice of puncture site,protection methods,indwelling length of PICC in vitro,and injection manner ect,and to propose the corresponding prevention. Results 26 cases could be utilized normally after repaired and the indwelling time of PICC was not influenced. Conclusions To establish the access system of the training and operation of PICC,operation standards and maintenance procedure. Emphasizing the health education of patients was the crux of preventing breakage of PICC and avoiding serious complications.

Female ; Hearing Disorders ; etiology ; Hearing Tests ; Humans ; Infant, Newborn ; Male ; Neonatal Screening ; Risk Factors