Objective To examine the relative effectiveness of extracorporeal shock wave therapy (ESWT) and ultrasound therapy (US) on managing heel pain. Methods Thirty seven patients were divided into 3 groups, two treatment groups (groups 1 and 2) and one control group (group 3).Group 1 received ESWT once a week for 3 consecutive weeks.Parameters were set at a frequency of 4Hz with a total of 1000 impulses, intensity at 0.23 to 0.37mJ/mm 2. Group 2 received continuous ultrasound therapy for 5 minutes in each session, three times a week for three consecutive weeks. Parameters were set at 1MHz, intensity level at 1W/mm 2. Group 3 was the control group and no treatment was given during the study period.The intensity of morning pain on weight bearing, pain triggered by prolonged walking/standing, pain on tension and palpation tests were assessed by use of Visual Analogue Scale (VAS) before and after each treatment session, including the follow up session.In addition, Mayo Clinical Scoring System (MCSS) was used to evaluate the treatment outcomes. Results After 3 weeks of treatment plus 3 weeks follow up,outcome measures had shown statistical significant difference on the intensity of pain on tension test( P =0.037),the intensity of pain on palpation test ( P =0.019) and the maximum duration of prolonged walking or standing ( P =0.002). Conclusion ESWT is more effective and efficient for managing heel pain than ultrasound therapy.

Purpose:To study the therapeutic effects of beta-ultrasound guided percutaneous alternating cryogenic- heating therapy(ACHT) through liver puncture combined with other regional therapy for advanced hepatocellular carcinoma. Methods:68 patients with advanced hepatocelluar carcinomas were divided into 4 groups.Group A,17 patients are treated with ACHT plus transcatheter hepatic arterial chemoembolization(TACE).Group B,16 patients were treated with ACHT plus intravenous chemotherapy;GroupC,19 patients were treated with TACE only;GroupD,16 patients were treated with in- travenous chemotherapy only.Results:In ACHT+TACE group,the rate of complete response(CR) plus partial response (PR) was 88.2%,the 0.5-,1-year survival rates were 94.1%,94.1%,the rate of AFP decreased was 84.6%.In ACHT+ ICT group,the rate of complete response(CR) plus partial response(PR) was 87.5%,the 0.5-,1-year survival rates were 87.5%,68.8%,the rate of AFP decreased was 78.6%.In the TACE group,the rate of complete response(CR) plus par- tial response(PR) was 57.6%,the 0.5-,1-year survival rates were78.9%,42.1%,the rate of AFP decreased was 69.2%. In ICT group,the rate of complete response(CR) plus partial response(PR) was 25.0%,the 0.5-,1-year survival rates were 50.0%,18.8%,the rate of AFP decreased was 41.7%.For CR+PR,ACHT+TACE group and ACHT+ICT group were significantly higher than TACE group and ICT group,but significant changes between ACHT+TACE group and ACHT +ICT group were not found.For survival rates,ACHT+TACE group was significantly higher than the other 3 groups, ACHT+ICT group was significantly higher than ICT group.There were no serious side effects after chemotherapy except that 5 patients' leucocytes decreased to degree Ⅲ.The postoperative complications after ACHT included bleeding,hemoglo- binuria and reactive thoracic,which disappeared after short term treated.Conclusions:Alternating cryogenic-heating therapy (ACHT) through liver puncture combined with other regional therapy is effective in treating advanced hepatocellular carci- noma and its side effects and postoperative complications are mild.

Retinopathy of prematurity( ROP),a leading cause of childhood visual impairment,is a vascular proliferative retinopathy in premature infants. Although the hallmark of ROP is abnormal retinal vasculature, a growing body of research in animals and observations in patients support a critical role for the neural retina in the ROP disease process. ROP can affect the foundation of the retina and optical nerve during the development duration in childhood, presenting with abnormalities in electroretinogram and multifocal electroretinogram. In addition,it was found that ROP has different degrees of influence on the development of the dioptric system ,which will result in refractive error as the child progress to adulthood. The relationship of the electrophysiology features or refractive abnormality and ROP was summarized in this article.

Guidelines as Topic ; Humans ; Medical Oncology ; standards ; Neoplasms

Humans ; Neoplasm Recurrence, Local ; prevention & control ; therapy ; Rectal Neoplasms ; pathology ; Reoperation

Adult ; Antibodies, Monoclonal, Murine-Derived ; administration & dosage ; therapeutic use ; Female ; Hemophilia A ; drug therapy ; Humans ; Rituximab

Acoustic Stimulation ; Animals ; Auditory Perception ; physiology ; Behavior, Animal ; physiology ; Noise ; adverse effects ; Rabbits ; Sound ; Swine

AIM: To study the changes in PaO2 and pH in experimental hepatocarcinoma and their significance.METHODS:Qualitative analysis of the PaO2 and pH was made by three channel tissue measuring equipment in experimental hepatocarcinoma and comparative liver tissue. RESULTS:The results showed that the PaO2 in tissue of test group was significantly higher than that of control group (P＜0.01), but the pH of tissue in test group was slight higher than that of control group (P＞0.05).CONCLUSION: PaO2 might play an impontant in genesis and developmant of hepatocarcinoma. PaO2 may be helpful in diagnosis and differentiated diagnosis for hepatocarcinoma.

With the development and clinical use of the molecular targeted drugs and individualized treatment,cancer research has been focused on gene targeting diagnosis and treatment.Especially for the epidermal growth factor receptor (EGFR) signaling pathway-related genes,DNA replication-related genes,spindle apparatus format-related genes,cell metabolism-related genes and other molecular targeted detection and treatment,the polymorphism of targeting genes/molecules determines the clinical efficiency of the therapies.

The DegP protein, functioning as both chaperone and protease, plays a critical role in degrading and removing denatured or damaged proteins in the cellular envelope during heat shock and other stresses. So far, several proteins have been identified as its natural targets. A carboxyle-terminal peptide derived from the PapG pilus, one of the in vivo substrates for DegP, has been shown to activate the protease. Nevertheless, neither the details nor the physiological implications of such activation have been studied. The evidence that DegP undergoes conformational changes upon binding the peptide derived from C-terminal sequence of pilus subunit PapG has been presented. It demonstrated that upon binding this peptide, detectable changes can be observed for both secondary and tertiary structures of DegP, as examined by CD spectroscopy. Gel filtration and dynamic light scattering analysis also revealed that the size of DegP becomes smaller to a minor extent. Moreover, both the hydrophobic surfaces and catalytic sites of DegP were found to expose slightly in the presence of the peptide. Upon peptide binding, a less flexible and more rigid conformation of DegP was obtained as analyzed by fluorescence anisotropy. The physiological implications of these observations for DegP are discussed.