Cervical Intraepithelial Neoplasia ; diagnosis ; epidemiology ; prevention & control ; virology ; China ; epidemiology ; Female ; Humans ; Mass Screening ; Nucleic Acid Hybridization ; methods ; Papillomaviridae ; isolation & purification ; Papillomavirus Infections ; diagnosis ; prevention & control ; Papillomavirus Vaccines ; Uterine Cervical Neoplasms ; diagnosis ; epidemiology ; prevention & control ; virology ; Vaginal Smears

Inosine 5'-monophosphate dehydrogenase (IMPDH) is a key enzyme of de novo GMP biosynthesis. The expression and activity of IMPDH can be affected by diseases and physiological process. It is the drug target for anticancer, antiviral, antimicrobial and immunosuppressive therapeutics. Not only catalytic action but the other biological functions of IMPDH also play an important role in diseases. The basic functions, mechanism of catalysis, classification of inhibitors, biological functions and the latest advances to IMPDH will be illustrated in this review. It is expected to be helpful to the discovery of new inhibitors and biological functions of IMPDH.
Animals ; Binding Sites ; Catalysis ; Drug Design ; Drug Discovery ; Enzyme Inhibitors ; classification ; pharmacology ; Humans ; IMP Dehydrogenase ; antagonists & inhibitors ; genetics ; metabolism ; Inosine Monophosphate ; metabolism ; Molecular Structure ; NAD ; metabolism ; Polymorphism, Genetic

Objective To explorethe relationship between serum uric acid (SUA ) and transcutaneousoxygenpressure(TcPO2)inpatientswithT2DM.Methods 622hospitalizedpatients with T2DM were recruited and divided into high SUA (HUA) group and normal SUA (T2DM) group.The differences in TcPO2 (initial value ,stable value ,initial value‐stable value ,leg‐raising initial value and leg‐raising maximum value)were compared between two groups.The correlations between SUA and TcPO2 were evaluated. Results The levels of TcPO2 were lower in HUA group than in T2DM group [initial value:left (34.05 ± 13.17) vs (39.26 ± 15.82) ,right (34.71 ± 14.90) vs (40.15 ± 16.23);stable value:left (38.93 ± 12.23) vs(45.19 ± 13.40) ,right (39.98 ± 12.34) vs (45.90 ± 16.77) ,P<0.05]. Pearson correlation analysis showed that the SUA levels negatively related with the stable TcPO2 value of leftor right side ,and with the change between the initial value and the stable value of TcPO2 (P<0.05 or P<0.01). The multiple linear regression analysis showed that SUA level was the impact factorof the left TcPO2 stable value. Conclusion HUA may be one of the risk factors microcirculation disorder in T2DM patients.

Cervical Intraepithelial Neoplasia ; diagnosis ; pathology ; surgery ; Colposcopy ; Conization ; Electrosurgery ; Female ; Humans ; Hysterectomy ; methods ; Neoplasm Regression, Spontaneous ; Uterine Cervical Neoplasms ; diagnosis ; pathology ; surgery ; Vaginal Smears

Barium ; urine ; Spectrophotometry, Atomic ; methods

Neurodegenerative disease is characterized by progressive loss of neurons in specific brain regions that results in neuronal dysfunction of the central nervous system. Although the pathological mechanism is not fully established, the activation of glial cells mediated neuroinflammation appears to be involved. Heat shock protein 70 (HSP70) is originally described as intracellular chaperone, which plays an important role in protein quality control in cells. However, recent study showed that up-regulation of HSP70 had anti-inflammatory effects in the brain. HSP70 protected neurons from damage and improved neurological function by decreasing inflammatory response as indicated by inactivation of glial cells and inhibition of pro-inflammatory cytokine release. So it is of great significance to find new compounds targeting at HSP70 as neuroprotective agents to delay the progress of neurodegenerative disease. This review will focus on the role of HSP70 in neuroinflammation and the recent advances in using HSP70 as a target for the treatment of neurodegenerative disease.
Brain ; physiopathology ; Cytokines ; HSP70 Heat-Shock Proteins ; physiology ; Humans ; Inflammation ; pathology ; Neurodegenerative Diseases ; physiopathology ; Neurons ; pathology ; Neuroprotection ; Up-Regulation

Objective To study the value of magnetic resonance imaging(MRI) in the diagnosis and treatment of pelvic neoplasms. Methods The patients who were suspected of malignant pelvic neoplasms were performed MRI.The surgical approach was determined according to the MRI results.The MRI results were compared with operation findings and pathological reports. Results The MRI results were consistent with operation findings and pathological reports in 22 cases highly suspected of pelvic neoplasms and 15 cases with abnormal endometrial echo.Therapeutic regimen was designed for 5 cases with uterine cervix cancer according to MRI stages,and favourable surgical curative effects were obtained. Conclusion MRI provides a reliable guideline for surgical approach and may improve the outcomes.

Guidelines as Topic ; Hepatitis B, Chronic ; drug therapy ; prevention & control ; Humans

AIM: To evaluate the preservation of anterior capsule during vitrectomy and lensectomy.ment (RD) and grade C proliferative vitreoretinopathy (PVR)underwent pars plana vitrectomy (PPV) and pars plana lensectomy (PPL) with preservation and polishing of the anterior capsule. Of the 15 eyes, 4 eyes had giant tear, 3 had recurrent rhegmatogenous retinal detachment (RRD), 2 had diabetic retinopathy. Totally 6 eyes had gas and 9 had silicone oil tamponade. The surgeries were evaluated according to the visual acuity (VA) and the postoperative complications during the follow-up of at least 3 months.in all eyes, improved by 3± 3 lines overall. Eight eyes were implanted posterior chamber intraocular lens (PCIOL) successfully at 2-3 months after operation, including 6 having gas and 2 having silicone oil tamponade. No eyes had central anterior capsule opacity, corneal decompensation, puplillary block, retina redetachment or other complications.an intact anterior capsule in eyes with RD and PVR. Preserving the anterior capsule can help preventing intraoperative and postoperative complications of gas or silicone oil, simplify future PCIOL placement, and maintaining a normal iris appearance.

Traumatic coagulopathy is a serious complication of tissue damage caused by trauma.In clinic,it easily develops into multiple system organ failure and results in high mortality.Traumatic coagulopathy is a plurality of blood coagulation disorder,its pathogenesis is extremely complex and involves tissue damage,blood coagulation,anticoagulation and fibrinolysis,inflammation and many other pathophysiological aspects.An in-depth study on the pathogenesis of traumatic coagulopathy is very important to improve clinical effect.This paper tries to do a review of recent study progress from pathophysiological mechanisms and hopes to provide reference for clinical work.