AlM: To observe the treatment efficacy of eyelid herpeszoster with external use ganciclovir ophthalmic gel.METHODS:A total of 77 patients were randomly divided into treatment group and control group. ln the treatment group, ganciclovir ophthalmic gel was topical coated on the basis of antiviral drugs, while the control group was coated with conventional acyclovir ointment and antiviral treatment.
RESULTS: The cure rate was 95% in the treatment group, and the control group was 83% after 10d treatment. The difference was significant.
CONCLUSlON: The efficacy of ganciclovir ophthalmic gel treated eyelid herpes zoster is obvious.

Objective To investigate the proliferation and identification of dendritic cells(DC)de- rived from peripheral blood of patients with bladder cancer in vitro.Methods The mononuclear cells were prepared from peripheral blood of patients with bladder cancer by Ficoll-Hypaque centrifugation method,and were induced by the recombinant cytokines hGM-CSF(50 ng/ml),hlL-4(10 ng/ml)and hTNF-?(50 ng/ ml)for 2 weeks.The growth and morphology of DC were observed through the phase contrast or electron mi- croscope,and their pheuotypes were determined by flow cytometry.The capacity of DC to activate T cell-de- pendent anti-tumor immune responses was tested by MTT method.Results The DC cultured in vitro turned into suspensive growth from adhesive situation on the 6th day,then the number of DC increased con- tinuously and the cells showed the irregular morphologic appearance of DC with veiled edges on the 8th day. Flow cytometry showed that the mature DC expressed high levels of specific markers such as CD_(1a),CD_(83), CD_(86)and HLA-DR.T cells activated by DC showed strong cytotoxicity to bladder cancer cell line BIU87 with a killing rate of(48.8?3.7)%,while the killing rate of T cells which were not activated by DC was(25.7?1.5)%;the difference of the rate between them was significant(P＜0.01). Conclusions The DC can be cultured from peripheral blood of patients with bladder cancer by induction of rhGM-CSF,rhIL-4 and hT- NF-?in vitro.This may lay an experimental foundation for further research on DC vaccine.

It has been showed that there were obvious obstacle effects of Panax notoginseng replanting. Crop rotation was the main effective technique to overcome the obstacle. To find a reasonable crop rotation system for P. notoginseng, aqueous extracts from root, stem and leaf of P. notoginseng were analyzed for allelopathic effect on three maize varieties (which are often grown in regions where P. notoginseng grown). The main results were as follows: (1) Allelopathic effect of P. notoginseng stem and leaf extracts on the three other tested plants was stronger than that of root extracts; (2) Corn was more vulnerable to the effects of allelochemicals at seedling stage than at germination stage, and the corn root was more sensitive than aerial part to allelochemicals; (3) Lusan No. 3 and Yunrui No. 1 showed resistance to P. notoginseng allelopathy, with respective comprehensive sensitivity indexes (M3) of - 0.089 3 and -0.159 2, while Bainuo No. 1 is sensitive at M3 = -0.261 0. It then can be concluded that Lusan No. 3 and Yunrui No. 1 may be an alternative rotation plants for overcoming P. notoginseng continuous cropping obstacle.
Allelopathy ; Panax notoginseng ; chemistry ; growth & development ; Pheromones ; pharmacology ; Plant Extracts ; pharmacology ; Plant Leaves ; chemistry ; Plant Roots ; chemistry ; Plant Stems ; chemistry ; Zea mays ; drug effects ; growth & development

OBJECTIVETo explore the feasibility of transplantation of frozen autogenous mandible with delayed implantation.

METHODSOperations were performed to create two defects in the bilateral mandible of 16 dogs. The left defect was grafted by composite transplantation of frozen autogenous mandible (immersed in -196 degrees C liquid nitrogen) with fresh cancellous ilium (composite transplantation group, CTG). The right defect was grafted by fresh ilium (iliac transplantation group, ITG). Three months after transplantation one IMZ TPS dental implant was placed into the graft of each side. At 3, 6, 9, 12 weeks postoperatively, 4 animals were sacrificed respectively and the grafts with dental implant were harvested for gross observation, X-Ray examination and histological evaluation to compare peri-implant bone healing between composite transplantation group and iliac transplantation group.

RESULTSThere was no absorbing bone density reducing image of peri-implant at each stage. The quantified X-Ray gray extent displayed obvious variation of interfacial bone density between two kinds of grafts at 3 weeks, 6 weeks and 9 weeks after implantation. The composite transplantation group obviously surpassed the iliac transplantation group. At 12 weeks after the implantation, there was no significant difference between the peri-implant bones of both sides. There was satisfactory osseointegration between the implants and the two kinds of grafts. The healing style of peri-implant bone was similar.

CONCLUSIONSGood osseointegration was performed between the implant and the composite transplantation of frozen autogenous mandible following delayed implantation.

Animals ; Bone Transplantation ; Dental Implantation, Endosseous ; methods ; Disease Models, Animal ; Dogs ; Ilium ; transplantation ; Male ; Mandible ; transplantation ; Transplantation, Autologous

OBJECTIVETo explore the correlation between Chinese medical (CM) syndrome types of chronic atrophic gastritis (CAG) patients and Helicobacter pylori (Hp) infection, polymorphisms of IL-1B, and IL-1β.

METHODSTotally 192 CAG patients and 202 healthy subjects (as the healthy control group) were recruited in this case-control study. The Hp infection was tested by 13C-urea breath test and colloidal gold-labeled assay (GICA). The concentration of peripheral blood IL-1β was measured by ELISA. The polymorphisms of IL-1B gene in the promoter region were analyzed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).

RESULTSPi-Wei weakness syndrome (PWWS) was dominant in CAG patients (31.77%, 61/192 cases). The Hp infection ratio in CAG patients was 53.65% (103/192 cases), of which, Pi-Wei damp-heat syndrome(PWDHS, 64.86%, 24/37 cases) and Gan-Wei disharmony syndrome (GWDS, 66.67%, 24/36 cases) were dominant. Compared with the health control group, the plasma concentration of IL-1β was obviously elevated in CAG patients with PWDHS, GWDS, and static blood obstructing collaterals syndrome (SBOCS) (all P < 0.05). Additionally, there was no difference in the distribution of polymorphisms in the promoter region of IL-1 B gene between the CAG patients and the healthy control group (P > 0.05).

CONCLUSIONSThe incidence risk of CAG was not associated with IL-1B polymorphism. But CM syndrome types of CAG patients was associated with Hp infection and peripheral blood IL-1β levels.

Case-Control Studies ; Gastritis ; Gastritis, Atrophic ; genetics ; Helicobacter Infections ; genetics ; metabolism ; Humans ; Incidence ; Interleukin-1beta ; genetics ; Medicine, Chinese Traditional ; Polymorphism, Genetic

Purpose To analyze differential diagnosis between Hashimoto thyroiditis of atypical cell clusters ( ACC) and papillary thy-roid carcinoma (PTC). Methods 153 cases of Hashimoto thyroiditis (HT) were collected and divided into 3 groups:PTC group (49 cases), ACC group (32 cases), and HT as control group (72 cases). Morphology observations were done. CD56, CK19, galectin-3 and Ki-67 were detected by immunohistochemistry. Results Morphologic differences were observed among the groups. PTC showed milder positive expression of CK19 and galectin-3, and weaker positive expression of CD56 than that of ACC. Ki-67 index in ACC and PTC was lower than that of HT. Conclusions Morphological characteristics combined with CD56, CK19, Galectin-3 and Ki-67 evalu-ations could be valuable in the differential diagnosis between PTC and ACC.

Objective To investigate the clinical characteristics, diagnosis and treatment of acute mesenteric venous thrombosis(MVT) in the elderly. Methods The clinical features, diagnosis, treatments and prognosis of 10 aged cases with acute MVT were retrospectively analyzed. Results The chief complaints of the 10 cases were different degrees of abdominal pain, which not paralleled with abdominal signs. The accompanying symptoms were nausea, vomiting and bloody stools and so on. All of these patients were misdiagnosised as pancreatitis, appendicitis or intestinal obstruction and so on. diagnosis of two cases was confirmed by ultrasound, 8 by CT. At the same time, 2 cases underwent angiography examination. Of the 8 cases who underwent operation, 5 cases were cured, 3 cases died (1 died of toxic shock and 2 died of multiple organ failure ). Two cases underwent conservative intervention thrombolysis. Conclusions It is essential to improve the knowledge of acute MVT,especially its intricate clinical characteristics, high rates of misdiagnosis and mortality. Early proper diagnosis is crucial. The main treatment is operation and conservative intervention thrombolysis can be performed in the patients whose bowel has not necrosed yet.

Child ; Female ; Humans ; Lupus Erythematosus, Systemic ; complications ; diagnosis ; Myxoma ; etiology

BACKGROUNDAdrenocorticotrophin (ACTH)-secreting pituitary adenomas account for approximately 7% - 14% of all pituitary adenomas, but its pathogenesis is still enigmatic. This study aimed to explore mechanisms underlying the pathogenesis of ACTH-secreting pituitary adenomas.

METHODSWe used fiber-optic beadarray to examine gene expression in three ACTH-secreting adenomas compared with three normal pituitaries. Four differentially expressed genes from the three ACTH-secreting adenomas and three normal pituitaries were chosen randomly for validation by reverse transcriptase-real time quantitative polymerase chain reaction (RT-qPCR). We then analyzed the differentially expressed gene profile with Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway.

RESULTSFiber-optic beadarray analysis showed that the expression of 28 genes and 8 expressed sequence tags (ESTs) were significantly increased and the expression of 412 genes and 31 ESTs were significantly decreased. Bioinformatic and pathway analysis showed that the genes HIGD1B, EPS8, HPGD, DAPK2, and IGFBP3 and the transforming growth factor (TGF)-β signaling pathway and extracellular matrix (ECM)-receptor interaction pathway may play important roles in tumorigenesis and progression of ACTH-secreting pituitary adenomas.

CONCLUSIONSOur data suggest that numerous aberrantly expressed genes and several pathways are involved in the pathogenesis of ACTH-secreting pituitary adenomas. Fiber-optic beadarray combined with pathway analysis of differential gene expression appears to be a valid method of investigating tumour pathogenesis.

ACTH-Secreting Pituitary Adenoma ; etiology ; genetics ; Adenoma ; etiology ; genetics ; Adult ; Disease Progression ; Expressed Sequence Tags ; Extracellular Matrix Proteins ; physiology ; Female ; Fiber Optic Technology ; Gene Expression Profiling ; Humans ; Male ; Middle Aged ; Oligonucleotide Array Sequence Analysis ; methods ; Real-Time Polymerase Chain Reaction ; Reverse Transcriptase Polymerase Chain Reaction ; Signal Transduction ; physiology ; Transforming Growth Factor alpha ; physiology

For the children who suffer trauma in earthquake, rehabilitation care aims to promote functional recovery, shorten hospital stay, and reduce the incidence of complications or disability by evidence-based, multidisciplinary, and comprehensive early rehabilitation intervention on the basis of first aid and clinical treatment. Children are likely to suffer traumatic brain injury, spinal cord injury, peripheral nerve injury, limb fracture, and amputation in the earthquake disaster, so the clinical rehabilitation care designed considering the characteristics of children should be provided immediately after acute phase of trauma to promote functional recovery.
Amputation, Traumatic ; rehabilitation ; Brain Injuries ; rehabilitation ; Child ; Disasters ; Earthquakes ; Humans ; Peripheral Nerve Injuries ; rehabilitation ; Spinal Cord Injuries ; rehabilitation ; Wounds and Injuries ; rehabilitation