Adult ; Aged ; Cervical Intraepithelial Neoplasia ; pathology ; surgery ; Cervix Uteri ; pathology ; surgery ; Conization ; methods ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; methods ; Middle Aged ; Neoplasm Recurrence, Local ; Neoplasm, Residual ; pathology ; surgery ; Uterine Cervical Neoplasms ; pathology ; surgery

Female ; Humans ; Infant, Newborn ; Maple Syrup Urine Disease ; diagnosis ; therapy

Objective To evaluate the follow-up results of patients with cervical intraepithelial neoplasia Ⅲ(CIN Ⅲ)after surgical treatment.Methods A retrospective analysis of consecutive patients with CIN Ⅲ after surgical treatment between Jan 1st,1999 and Jun 30 th,2004 was performed.The follow- ups of the patients after surgical treatment were assessed.Results In the follow-up of patients with CINⅢ after surgical treatment,the rate of abnormal cytology was 9.3%.The rate of follow-up was higher in patients with cervical conization than in patients with initial hysterectomy and in patients of the oncological group than of the non-oncological group.The rate of follow-up was lower in patients over 40 years old.There was no difference in the residential areas of the patients.Conclusions Cytological follow-up of patients with CINⅢ after operation is varied.The rate of follow-up is lower in patients over 40 years old,in patients having initial hysterectomy and in patients of the non-oncological group.The rate of follow-up is associated with the knowledge about CIN of both surgeons and patients.

Inflammation has been implicated as a secondary mechanism underlying neuronal injury induced by ischemia. A variety of experimental models, including thromboembolic stroke, focal and global ischemia, have been used to evaluate contributions of inflammation to neuronal damage. The vasculature endothelium promotes inflammation through upregulation of adhesion molecules such as intercellular adhesion molecule (ICAM), E-selectin, and P-selectin that bind to circulating leukocytes and facilitate migration of leukocytes into the central nervous system (CNS). Once being in the CNS, leukocytes produce cytotoxic molecules that promote cell death. The response of macrophages and microglia to injury may either be beneficial by scavenging necrotic debris or be detrimental by facilitating cell death of neurons that would otherwise recover. While many studies have tested these hypotheses, the significance of inflammation in stroke models is inconclusive. This review summarizes data regarding roles of cell adhesion molecules, astrocytes, microglia and leukocytes in stroke.

OBJECTIVETo investigate the expression of Rho-GDI in the decidual tissues of patients preeclampsia and explore its clinical implication.

METHODSReal-time PCR, Western blotting and immunohistochemistry were used to detect the mRNA and protein expressions of Rho-GDI in the decidual tissues from 30 normal women with full-term pregnancy, 30 patients with early-onset severe preeclampsia and 30 with late-onset severe preeclampsia.

RESULTSRho-GDI expression was found mainly on the cell membrane and in the cytoplasm and nuclei of the decidual cells, occasionally occurring in the stroma. Both the mRNA and protein expressions of Rho-GDI in the decidual tissues were significantly higher in the normal pregnancy group than in the two severe preeclampsia groups (P<0.05), and the patients with late-onset severe preeclampsia had the lowest expressions of Rho-GDI.

CONCLUSIONThe lowered expression of Rho-GDI in the deciduas might be involved in the pathogenesis and progression of preeclampsia.

Adult ; Decidua ; metabolism ; Female ; Guanine Nucleotide Dissociation Inhibitors ; genetics ; metabolism ; Humans ; Pre-Eclampsia ; metabolism ; Pregnancy ; RNA, Messenger ; genetics ; metabolism ; Real-Time Polymerase Chain Reaction ; methods ; Young Adult ; rho-Specific Guanine Nucleotide Dissociation Inhibitors

OBJECTIVETo explore the better therapy in the treatment of ganglion.

METHODSNinety cases of ganglion were randomized into a two-way quintuple puncture group, a common quintuple puncture group and a fire needling group, 30 cases in each one. In the two-way quintuple puncture group, the "9-in-1" multiple penetrating needling technique was used. In the common quintuple puncture group, the traditional "5-in-1" multiple penetrating needling technique was applied. In the fire needling group, the traditional multiple fire needling technique was adopted. The treatment was given once a day, 3 treatments made one session and the efficacy was analyzed statistically after 1 session treatment in the three groups.

RESULTSAll of the three therapeutic methods achieved the efficacy on ganglion. The curative rate was 96. 7% (29/30) in the two-way quintuple puncture group, which was better obviously than 66.7% (20/30) in the common quintuple puncture group and 60. 0% (18/30) in the fire needling group (both P<0. 01).

CONCLUSIONThe two-way quintuple puncture technique achieves the remarkably superior efficacy on ganglion as compared with the common quintuple puncture technique and fire needling technique.

Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Female ; Ganglion Cysts ; therapy ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

This study was aimed to evaluate the therapeutic efficacy of bortezomib combined with autologous peripheral blood hematopoietic stem cell transplantation (autoPBSCT) for patients with multiple myeloma (MM). 5 patients underwent autologous hematopoietic stem cell transplantation. Bortezomib treatment was supplied for patients before autoPBSCT and in the conditioning of transplantation, it was also used in maintaining treatment. Patients with transplantation adopted bortezomib plus melphalan conditioning regimen. The number of infused MNC and number of CD34(+) cells were 4.06×10(8) (4.09×10(8) - 4.37×10(8))/kg and 3.98×10(6) (2.49×10(6) - 8.2×10(6))/kg respectively. The results showed that hematopoiesis was reconstituted in 5 patients, with a neutrophil cell count more than 0.5×10(9)/L at day 14 (13 - 25 days) after transplantation and platelet count more than 50×10(9)/L at day 28 (21 - 41 days) after transplantation. Transplantation-associated death was not observed. 5 patients were disease-free survival. In conclusion, treatment of bortezomib combined with autologous peripheral hematopoietic stem cell transplantation is an effective method for patients with multiple myeloma. Use of bortezomib after transplantation might still be favourable to MM patients, for survival prolongation and life quality improvement.
Adult ; Boronic Acids ; therapeutic use ; Bortezomib ; Combined Modality Therapy ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; therapy ; Peripheral Blood Stem Cell Transplantation ; Pyrazines ; therapeutic use ; Transplantation Conditioning ; methods

microRNAs (miRNAs) are a class of non-coding RNAs that function as endogenous triggers of the RNA interference pathway. Studies have shown that thousands of human protein-coding genes are regulated by miRNAs, indicating that miRNAs are master regulators of many important biological processes, such as cancer development. miRNAs frequently have deregulated expression in many types of human cancers, and play critical roles in tumorigenesis, which functions either as tumor suppressors or as oncogenes. Recent studies have shown that miRNAs are highly related with cancer progression, including initiating, growth, apoptosis, invasion, and metastasis. Furthermore, miRNAs are shown to be responsible for the cancer-related inflammation, anti-cancer drug resistance, and regulation of cancer stem cells. Therefore, miRNAs have generated great interest as a novel strategy in cancer diagnosis and therapy. Here we review the versatile roles of miRNAs in cancers and their potential applications for diagnosis, prognosis, and treatment as biomarkers.
Animals ; Biomarkers, Tumor ; Drug Resistance, Neoplasm ; genetics ; Epithelial-Mesenchymal Transition ; genetics ; Gene Expression Regulation, Neoplastic ; Gene Knockdown Techniques ; Genes, Tumor Suppressor ; Humans ; Inflammation ; genetics ; MicroRNAs ; genetics ; physiology ; Neoplasm Invasiveness ; genetics ; Neoplasm Metastasis ; genetics ; Neoplastic Stem Cells ; metabolism ; Oncogenes ; genetics

Objective To investigate the effect of autophagy on the apoptosis of H 9C2 cardiomyocytes.Methods H9C2 cardiomyocytes were incubated with different concentrations of high glucose and high lipids ( HGHL ) for different time.The surface area of cardiomyocytes was measured after HE staining .The cell viability and apoptotic rate were measured by flow cytometry.Western blot was used to detect the expression levels of LC3Ⅱ, p62, Beclin-1,LAMP2 and cleaved caspase-3.Results After treatment with HGHL, the cells appeared hypertrophy in a concentration-and time-dependent manner , the cell hypertrophy was most obvious under the condition of HGHL(500 μmol/L,36 h)(P<0.001).Cell apoptosis increased in a concentration-and time-dependent manner, the apoptotic rate was nearly 50%under the condition of HGHL ( 500 μmol/L,36 h) ( P<0.001 ) .After treatment with HGHL for 24 h, compared with the control group , the expression of LC3Ⅱ was very significantly increased ( P<0.01) , the expression of Beclin-1 and LAMP 2 were significantly decreased ( P<0.05) , but the expression of p 62 was significantly increased ( P<0.01 ) .Compared with the control group and the intervention group , the expression of cleaved caspase-3 was significantly increased ( P<0.01 ) after 1 h of chloroquine pretreatment .Conclusions HGHL induced H9C2 cardiomyocytes hypertrophy promote H 9C2 cardiomyocytes apoptosis in a concentration-and time-dependent manner .HGHL may inhibit autophagy formation and degradation of H 9C2 cardiomyocytes at the same time , leading to abnormal autophagy accumulation of cardiomyocytes , and promote apoptosis , suggesting that inhibition of autophagy may be an important cause for promote apoptosis .

p-Hydroxybenzoic acid can be oxidized by hydroxyl radicals ( · OH) to produce electroactive 3,4-dihydroxybenzoic acid (3,4-DHBA). Therefore, it can be used as a probe to detect ·OH. In this work, 3,4-DHBA/ PPy / TiO2 molecularly imprinted polymer film was prepared for indirect determination of ·OH based on its recognition ability for 3,4-DHBA. The sensor was constructed by using pyrrole as the functional monomer and 3, 4-DHBA as the template molecule. The sensor was characterized by scanning electron microscope and different electrochemical methods. The preparation and determination conditions, such as the electropolymerization cycle number, pH value in the electropolymerization process, and elution time, were optimized. Under the optimal conditions, a linear range of 1. 0×10-8-1. 0×10-6 mol/ L was obtained for 3,4-DHBA and the detection limit was down to 4. 2×10-9 mol/ L (S / N = 3). This new approach was of low cost and convenience, and was successfully applied to measure the concentration of ·OH in the atmosphere.