ObjectiveTo observe the effect of the scalp acupunction on children with cerebral palsy.Methods56 cases with cerebral palsy were divided into two groups: the treating group(scalp acupuncture and modern rehabilitation) and the control group(modern rehabilitation only) with 28 cases each. The ADL and the motion function were compared. ResultsThere is a significant defference between the two groups on the ADL, while no significant defference was observed on motor function between the two groups.Conclusions Scalp acupuncture is effective on improvment of ADL of the children with cerebral palsy.

Apoptosis ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Doxorubicin ; administration & dosage ; analogs & derivatives ; pharmacology ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; pathology ; Valproic Acid ; administration & dosage ; pharmacology

Objective To study early diagnosis and treatment of post transplant lymphoprolifer- ative disorder in allogeneic hemopoietic stem cell transplant recipients.Methods A 16 years old patient with severe aplastic anemia received HLA-mismatched sibling allogeneic hemopoietic stem cell trans- plant after conditioning with cyclophosphamide/antithymocyte globulin/methylprednisolone(CY/ ATG/MP)regimen.Results On the day 72 posttransplantation,he developed lymphoproliferative disorder.After withdrawal of CsA,he was treated with methylprednisolone,intravenous immune globulin and IFN alpha,and recovered completely from PTLD.Conclusions PTLD is a rare and fatal complication of both solid-organ and hemopoietic stem cell transplantation.Surveillance for PTLD by PCR for circulating EBV-DNA may be appropriate in high risk settings.Early diagnosis,immunosup- pression therapy reduction or even withdrawal in time is important.

OBJECTIVE To study the possibility of air sterilization with solution of camphor leaves. METHODS Every six adjacent sickrooms that had same volume from 9 different clinical sectors were randomly selected for testing.Air of all sickrooms were sterilized by atomizing with solution of camphor leaves that was rough made by boiling and filtering and by direct irradiating with ultraviolet ray respectively.And then screened the sterilization effect of two methods respectively by air culture. RESULTS After sterilization with 100% solution of camphor leaves,all sickrooms were in line with standard of class Ⅲ(500 CFU/m~3),and 70% sickrooms were in line with class Ⅱ(200CFU/m~3).Both atomizing with solution of camphor leaves and direct irradiating with ultraviolet ray showed obvious effect,the result of air culture indicated that CFU of microorganisms were significant differrent between pre-sterilization and post-sterilization in both methods(P0.25). CONCLUSIONS Camphor leaves are very effective for sterilization and deserve to spread.

Agmatine ; administration & dosage ; pharmacology ; Analgesia ; methods ; Animals ; Injections, Spinal ; Male ; Morphine ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Spinal Cord ; drug effects

Aim To study the preventive and therapeutic effects of Buyang Huanwu Decoction(BYHWD)on denervated tibial muscle atrophy of rats.Methods After 60 Sprague-Dawley rats were subjected to Common Peroneal nerve crush model of 5 mm injury, they were randomly divided into 6 groups for daily intragastric administration of drugs:BYHWD high-dose, medium-dose, low-dose groups, mecobalamin group(positive control), model group, sham operation group.The drug administration lasted for 18 days.18 days after operation, slice, masson staining and analysis morphology were performed. The wet weight ratio and section area of tibial muscle were also measured.Results Tibial muscle section area of sham operation group was large, morphous was regular, while that of model group significantly diminished, structure was chaotic, and connective tissue hyperplasia was more obvious;Tibial muscle section area of BYHWD group and mecobalamin group was fairly diminished, morphous was fairly regular, and connective tissue hyperplasia was not obvious.Compared with model group, the section area of BYHWD group all increased significantly(P <0.01)in a dose-dependent manner.Compared with mecobalamin group, the cross section area of BYHWD high-dose group was significantly larger(P <0.05).Compared with model group, the wet weight ratio of BYHWD high-dose and medium-dose group all increased significantly(P <0.01 or P <0.05)in a dose-dependent manner.Conclusion BYHWD has a significant effect of prevention and therapy on denervated tibial muscle atrophy of rats.

OBJECTIVE To strictly manage the whole process for cleaning the laminar air flow(LAF) operating center to achieve the modernized hospital environment′s standard requests.METHODS Right before the use of the LAF operating center,scientific management was conducted strictly according the regulations and standards issued by state Ministry of Health.RESULTS Fulfilling the standards of the process for cleaning operating center was all for the goal of improving the efficiency of management.CONCLUSIONS A management is made efficient from checking all the things before use,monitoring them,and training people so that they can efficiently carry out their tasks.The purpose of the scientific management is to reach the expected quality.

Objective To investigate the value of new microvascular pattern of contrast-enhanced ultrasonography (CEUS) in the diagnosis of peripheral lung lesion.Methods A total of 72 peripheral lung lesions which had been proved by clinical and pathology results underwent conventional ultrasound,CEUS and new microvascular pattern examination.Two independent readers (Reader 1 and Reader 2) blindly and retrospectively analysised and classified the characteristic of microvascular patterns respectively,and Kappa test was used for evaluating the concordance between the two readers.The diagnosis accuracy of CEUS was calculated,and the CEUS diagnostic scores were compared with conventional ultrasound.Results 16 benign lesions and 56 malignant lesions were enrolled in this study.The microvascular patterns in benign lesions included branch enhancement(43.8 ％,31.3％),point and patchy enhancement (18.8％,25.0％) and rim-like enhancement (18.8％,18.8％).The microvascular patterns in malignant lesions included vascular enhancement (46.4％,57.1％),cotton enhancement (26.8％,25.0％) and dead wood enhancement (19.6％,8.9％).There was significant difference between benign and malignant lesions.Kappa result showed that the two readers had a good diagnosis concordance(Kappa=0.759,P =0.000).According to the different types of microvascular pattern,the diagnostic accuracy,sensitivity,and specificity rates of two readers were 92.9％,91.1％;81.3％,75.0％ and 90.3％,87.5％,respectively.Before CEUS,59.7％ and 68.1％ of lesions were diagnosed as 3 by two readers respectively,while only 1.4％ and 6.9％ of lesions were diagnosed as 3 after CEUS.Further analysis demonstrated that there was significant difference in the microvascular pattern between squamous carcinoma and adenocarcinoma,and also between squamous carcinoma and small cell lung carcinoma.Conclusions Contrast-enhanced ultrasound could significantly increase the differential diagnosis of peripheral lung lesions.New microvascular pattern helped to display patterns of vascular perfusion.of peripheral lung lesions,and provide new diagnostic clue for differential diagnosis.

Objective To investigate the inhibitory effect of carbon-coated iron nanoparticles carrying cisplatin on the growth of NCI-H446 lung cancer cells and expressions of Caspase 3 and Survivin mRNA.Methods NCI-H446 lung cancer cells were treated with iron-carbon nanoparticles and/or cisplatin.The cell viability was detected by MTT method,and the mRNA expressions of Caspase 3 and Survivin were measured with RT-PCR.Results Cisplatin could inhibit the growth of NCI-H446 lung cancer cells,and the inhibitory effect was stronger when it was combined with the iron-carbon nanoparticles.The cells had apoptosis.The mRNA expression of Caspase 3 of NCI-H446 lung cancer cells was remarkably enhanced after treatment with iron-carbon nanoparticles combined with cisplatin,while the mRNA expression of Survivin was notably weakened (P＜0.05).Conclusion Carbon-coated iron nanoparticles carrying cisplatin could significantly increase the chemotherapy sensitivity of cisplatin on NCI-H446 lung cancer cells and enhance the therapeutic efficacy of chemotherapy drugs.

Idiopathic macular hole(IMH)is unequivocal inducement lead to limiting full-thickness defect of retinal neurepithelium layerin macular region. It's one of the most important fundus macular degeneration. According to the different causes and the anatomical site, the lesion has a different classification, and its etiology and pathogenesis are diverse and complex. But along with the continuous renewal of ophthalmologic examination instrument and the continuous improvement of surgical technique, treatment of IMH is diversified and treatment effect is more obvious. Not only that, IHM preventive treatment also gradually get used in clinical. In this paper, we reviewed the progress of IMH in terms of the pathogenesis, relative examination, surgical treatment, preoperative prognostic evaluation and so on.