Objective: To investigate the influence of HBsAg expression in peritumoral tissue of hepatocellular carcinoma (HCC) patients on their postoperative recurrence. Methods: The HCC patients treated in Shanghai Eastern Hepatobiliary Surgery Hospital from October 2009 to August 2010 were selected. The clinicopathological data and adjacent tissues of 718 patients were collected, and dextran polymer immunohistochemical staining was used to detect the expression of HBsAg in adjacent tissues. According to the expression of HBsAg in adjacent tissues, the tissues were divided into HBsAg positive group and HBsAg negative group. Kaplan-Meier method and Log rank test were used for survival analysis, and Cox regression model was used for multivariate analysis. Results: Among the 718 patients in the whole group, 153 were HBsAg negative and 565 were HBsAg positive. There was a statistically significant difference in serum HBV DNA level between HBsAg-positive and HBsAg-negative patients (P<0.001). The number of patients with serum DNA≥2 000 IU/ml and<2 000 IU/ml in HBsAg negative group were 52 and 93, while the patients in HBsAg positive group were 325 and 205. The cumulative recurrence rates of all patients at 1, 3, and 5 years after surgery were 30.2%, 54.3%, and 62.7%, respectively. The expression of HBsAg was related to the recurrence (P=0.038). Multivariate analysis showed that γ-GT, PT, multiple tumors, tumor length, and portal vein invasion were independent risk factors for recurrence of HCC (P<0.05). In HBeAg-negative patients with low viral load (HBV DNA <2 000 IU/ml) and without cirrhosis, the recurrence rates of HBsAg-positive patients were 14.3% and 31.0% at 3 and 5 years, respectively, compared with HBsAg negative patients (all 0), the difference was statistically significant (P=0.021). Conclusion: The positive expression of HBsAg in peritumoral tissue increases the postoperative recurrence risk of HCC patients.
Carcinoma, Hepatocellular/pathology* ; China ; DNA, Viral/analysis* ; Hepatitis B Surface Antigens ; Hepatitis B virus/metabolism* ; Humans ; Liver Neoplasms/pathology*

Humans ; Perineum ; Rhabdomyosarcoma/diagnosis*

OBJECTIVE: To observe the clinical therapeutic effect of herb-separated moxibustion on dysmenorrhea in ovarian endometriosis. METHODS: A total of 54 patients with ovarian endometriosis dysmenorrhea were randomized into a herb-separated moxibustion group and a waiting-list group, 27 cases in each one (3 cases dropped off in the herb-separated moxibustion group, 4 cases dropped off in the waiting-list group). Herb-separated moxibustion was applied at hypogastrium and lumbosacral area for 30 min in the herb-separated moxibustion group, once a week for 3 months, and oral ibuprofen sustained-release capsule was given to relieve pain when necessary. Excepting giving ibuprofen sustained-release capsule when necessary, no more intervention was adopted in the waiting-list group. Before and after treatment and in 3 months follow-up, visual analogue scale (VAS) score, days of dysmenorrhea, total dose of oral painkiller were observed. RESULTS: Compared before treatment, the VAS scores after tratment and in follow-up were decreased in the herb-separated moxibustion group (<0.05), and were less than those in the waiting-list group (<0.05); the days of dysmenorrhea and the total doses of oral painkiller after tratment and in follow-up were decreased in the herb-separated moxibustion group (<0.05), and were less than those in the waiting-list group (<0.05). CONCLUSION Herb-separated moxibustion can effectively improve dysmenorrhea symptom and shorten dysmenorrhea days in patients with ovarian endometriosis.
Acupuncture Points ; Dysmenorrhea ; therapy ; Endometriosis ; therapy ; Female ; Humans ; Ibuprofen ; therapeutic use ; Moxibustion ; Ovary ; physiopathology

Objective To observe the clinical efficacy of abdominal acupuncture plus cervical curvature traction in treating cervical spondylosis of vertebral artery type. Method Eighty patients with cervical spondylosis of vertebral artery type were divided by the random number table into two groups, with 40 cases in each group. The treatment group was intervened by abdominal acupuncture plus cervical curvature traction, and the control group was given oral administration of flunarizine. The two groups were compared before and after treatment in terms of clinical symptom score, cervical vertigo symptom and function assessment scale, and hemodynamics, etc. Result Both groups attained significant efficacy, and the total effective rate was 92.5％ in the treatment group, markedly higher than 77.5％ in the control group (P<0.05); the score of cervical spondylosis symptom scale in the treatment group was higher than that in the control group after treatment, and the difference was statistically significant (P<0.05); after treatment, the evaluations of vertigo, neck-shoulder pain, headache, daily living and work, mental and social adaptation were significantly improved in both groups (P<0.01). Conclusion Abdominal acupuncture plus cervical curvature traction can obviously improve symptoms such as vertigo, neck-shoulder pain, headache, daily living and work, and mental and social adaptation, and boost the blood flow velocity of vertebrobasilar artery in patients with cervical spondylosis of vertebral artery type. The achievement of therapeutic efficacy is associated with the improvement of vertebrobasilar blood supply.

Objective: To investigate the feasibility of establishing a model of allograft penile transplantation in adult beagle dogs and explore the conditions for constructing a stable animal model of penis transplant. METHODS: Following the principles of similarity, repeatability, feasibility, applicability, and controllability in the construction of experimental animal models, we compared the major anatomic features of the penis of 20 adult beagle dogs with those of 10 adult men. Using microsurgical techniques, we performed cross-transplantation of the penis in the 20 (10 pairs) beagle dogs and observed the survival rate of the transplanted penises by FK506+MMF+MP immune induction. We compared the relevant indexes with those of the 10 cases of microsurgical replantation of the amputated penis. RESULTS: High similarities but no statistically significant differences were observed in penile anatomic features between the 20 beagle dogs and 10 men. All the 10 cases of cross-transplantation of the penis were successfully completed in the 20 beagle dogs, of which the transplanted glans survived with normal micturition in 12 but developed necrosis in the other 8; the success rate of one-time venous anastomosis was 95.0% (38/40) and that of one-time arterial anastomosis was 87.5% (35/40), with an average vascular anastomosis time of (71.0±9.0) minutes, a mean operation time of (133.0±10.3) minutes, and a mean blood loss of (135.8±41.4) ml. In the 10 cases of penile replantation, the success rate of one-time venous anastomosis was 100% (20/20) and that of one-time arterial anastomosis was 90.0% (18/20), with an average vascular anastomosis time of (65.0±7.9) minutes, a mean operation time of (117.4±10.0) minutes, and a mean blood loss of (85.0±10.8) ml. In the 12 cases of replantation of the amputated penis, the success rate of one-time venous anastomosis was 100% (24/24) and that of one-time arterial anastomosis was 95.8% (23/24), with an average vascular anastomosis time of (79.0±17.6) minutes, a mean operation time of (125.0±20.6) minutes, and a mean blood loss of (140.0±44.3) ml. No statistically significant differences were found in the relevant indexes among the three groups. CONCLUSIONS The anatomic structure of the corpus cavernosum penis of beagle dogs is highly similar to that of men, almost the same in cross-section anatomy. Microsurgical replantation and allograft transplantation of the penis were both successfully performed in beagle dogs, which showed similar operative indexes to those of human penile replantation. The construction of the allograft penile transplantation model in adult beagle dogs is feasible clinically, with the advantages of operability and repeatability.
Adult ; Anastomosis, Surgical ; Animals ; Arteries ; surgery ; Dogs ; Feasibility Studies ; Graft Survival ; Humans ; Male ; Microsurgery ; Models, Animal ; Necrosis ; etiology ; Operative Time ; Penis ; anatomy & histology ; pathology ; transplantation ; Postoperative Complications ; etiology ; Replantation ; Survival Rate ; Urination ; Veins ; surgery

β3-adrenoceptor (β3-AR) has been shown to promote myocardial apoptosis. However, the exact physiological role and importance of this receptor in the human myocardium, and its underlying mode of action, have not been fully elucidated. The present study aimed to determine the effects of β3-AR on the promotion of myocardial apoptosis and on norepinephrine (NE) injury. We analyzed NE-induced cardiomyocyte (CM) apoptosis by using a TUNEL and an annexin V/propidium iodide apoptosis assay. Furthermore, we investigated the NE-induced expression of the apoptosis marker genes Akt and p38MAPK, their phosphorylated counterparts p-Akt and p-p38MAPK, caspase-3, Bcl-2, and Bax. In addition, we determined the effect of a 48-h treatment with a β3-AR agonist and antagonist on expression of these marker genes. β3-AR overexpression was found to increase CM apoptosis, accompanied by an increased expression of caspase-3, bax/bcl-2, and p-p38MAPK. In contrast, the β3-blocker reduced apoptosis of CMs and the associated elevated Akt expression. We identified a novel and potent anti-apoptosis mechanism via the PI3K/Akt pathway and a pro-apoptosis pathway mediated by p38MAPK.
Adrenergic Agonists ; pharmacology ; Adrenergic Antagonists ; pharmacology ; Animals ; Apoptosis ; Cells, Cultured ; Myocytes, Cardiac ; drug effects ; metabolism ; Phosphatidylinositol 3-Kinases ; metabolism ; Proto-Oncogene Proteins c-akt ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Adrenergic, beta-3 ; genetics ; metabolism ; Signal Transduction ; p38 Mitogen-Activated Protein Kinases ; metabolism

ABSTRACT:OBJECTIVE To observe the clinical effect and safety of treatment of Gushibao pill on severe kidney circulation deficiency and blood stasis type knee osteoarthritis.METHODS 70 patients with severe knee osteoarthritis were selected for this study,and were divided into the treatment group(38 cases)and the control group(32 cases).Patients of two groups were given health education and basic knee stick therapy treatment.On the basis of basic treatment,patients in the control group were given glucosamine hydrochloride capsules orally and treatment group were give Gubaoshi pill.WOMAC Osteoarthritis In-dex Scale and ISOA knee osteoarthritis severity index scale were used to evaluate the outcomes of two groups.Chinese medi-cine symptom score were used to evaluate the clinical symptoms.ESR,calcitonin(CT)and bone alkaline phosphatase(BALP) were detected before and after treatment.RESULTS Erythrocyte sedimentation rate in the control group significantly de-creased after a course of treatment(P <0.05),and bone alkaline phosphatase and calcitonin showed no significant change(P >0.05).Erythrocyte sedimentation rate decreased significantly in treatment group after treatment(P <0.05),and bone alkaline phosphatase and calcitonin showed no significant change(P >0.05).Scored of symptoms and signs significantly decreased in two groups,and the decreased extent of treatment group was significantly greater than that of the control group(P <0.05). Pain score,WOMAC score and ISOA scores were significantly lower in two groups of patients compared with the condition be-fore treatment(P <0.05).After treatment,pain score,WOMAC score and ISOA scores of treatment group were lower than those of the control group(P <0.05).The total effective rate of treatment group was 97.37%,and was significantly higher than the control group(80.00%).The difference was statistically significant(P <0.05).Two patients had no obvious adverse reactions during treatment.CONCLUSION Gushibao pill can decrease the level of erythrocyte sedimentation rate in patients with severe kidney circulation deficiency and blood stasis knee osteoarthritis.It is effective and safe.

This study was purposed to understand the infection of HBV, HCV, HIV among the voluntary blood donors and the epidemic trend in infectious population in Chinese Nanjing area, and to guide the mobilization and recruitment of blood donors. A total of 199777 whole blood samples of voluntary blood donors were tested by ELISA, the nucleic acid technology (NAT) combined detection (HBV-DNA, HCV-RNA, HIV-RNA) was added for detection of the samples with HBsAg,anti-HCV, anti-HIV at least unilateral negative donors from June 10, 2010 to June 9, 2013 years, and these statistic data were analyzed. Every HIV reactive sample(HIV-antibody and/or HIV-RNA) was sent to be confirmed in the Centers for Disease Control and Prevention in Nanjing. The results showed that the voluntary donors' infection rate of HBsAg, anti-HCV, anti-HIV were 0.45%, 0.28%, 0.11% respectively; NAT positive rate was 0.07%, 32 cases were confirmed with anti-HIV positive, in which 30 cases were male (6 cases were repeated blood donors) and 2 cases were female, 3 cases were unconfirmed, in which 2 cases were males and 1 case was female. The statistical analysis demonstrated that the difference of unqualitative rate of HBsAg, anti-HCV, anti-HIV was statistically significant between the first-time and repeated blood donors.It is concluded that the positive rate of anti-HCV and anti-HIV displayed a declining trend year by year in Nanjing voluntary blood donation population from June 10,2010 to June 9, 2013 years. The unqualitative rate of HBsAg and NAT increased with the age increasing, while that of anti-HCV, anti-HIV decreased with age increasing. The unqualitative rate of the repeated blood donors is far lower than that of the first-time blood donors. The ELISA positive rate of anti-HIV testing in females is higher than that in males, but the confirmed positive rate of male is significantly higher than that of female. Therefore the consulting skills before donating should be improved, concerning the link of recruiting donors, focusing on strengthening the first-time donors' consultation, evaluating and developing the fixed voluntary blood donors, and vigorously popularizing NAT technology in blood screening to improve the blood safety effectively.
Adolescent ; Adult ; Blood Donors ; China ; epidemiology ; DNA, Viral ; blood ; Female ; HIV Infections ; epidemiology ; Hepatitis B ; epidemiology ; Hepatitis C ; epidemiology ; Humans ; Male ; Mass Screening ; Middle Aged ; Young Adult

PURPOSE: The association between Helicobacter pylori (H. pylori) and blood ammonia levels in cirrhotic patients is controversial. We aimed to clarify this controvercy by performing a meta-analysis of published studies. MATERIALS AND METHODS: We searched PubMed, EMBASE and Cochrane library for studies which explored the association between H. pylori and blood ammonia levels in cirrhotic patients before May 2012. Six cohort studies involved in 632 H. pylori positive and 396 H. pylori negative cirrhotic patients were eligible for our analysis. The summary estimates were presented as standard means differences (SMD) and 95% confidence intervals (CI) from individual studies. RESULTS: Overall, there was significant association between H. pylori infection and the elevated blood ammonia levels in cirrhotic patients (SMD=0.34, 95% CI=0.21-0.47, I2=42.1%). Sensitivity analysis further confirmed this association. Subgroup analysis showed that the association was found only in Asian ethnicity, but not in Caucasian ethnicity. CONCLUSION: H. pylori infection is associated with elevated blood ammonia levels in cirrhotic patients, and more large scale studies and stratify analysis are warranted in order to further evaluate this association.
Ammonia/blood ; Asian Continental Ancestry Group ; European Continental Ancestry Group ; Helicobacter Infections/*blood ; Helicobacter pylori/pathogenicity ; Humans ; Liver Cirrhosis/*blood/*microbiology ; Publication Bias ; Regression Analysis

BACKGROUNDMyocardial apoptosis is involved in the pathogenesis of sepsis-related myocardial depression. However, the underlying mechanism remains unknown. This study investigated the role of mitochondrial damage and mitochondria-induced oxidative stress during cardiac apoptosis in septic rats.

METHODSSeventy-two Sprague-Dawley rats were randomly divided into a control group and septic group receiving lipopolysaccharide injection. Heart tissue was removed and changes in cardiac morphology were observed by light microscopy and scanning electron microscopy. In situ apoptosis was examined using terminal transferase-mediated dUTP nick end-labeling assay and nuclear factor-kappa B activation in myocardium by Western blotting to estimate myocardial apoptosis. Appearance of mitochondrial cristae and activation of cytochrome C oxidase were used to evaluate mitochondrial damage. Oxidative stress was assessed by mitochondrial lipid and protein oxidation, and antioxidant defense was assessed by mitochondrial superoxide dismutase and glutathione peroxidase activity.

RESULTSSepsis-induced inflammatory cell infiltration, myocardium degeneration and dropsy were time-dependent. Expanded capillaries were observed in the hearts of infected rats 24 hours post-challenge. Compared with sham-treated rats, the percentage of cell apoptosis increased in a time-dependent manner in hearts from septic rats at 6 hours, 12 hours and 24 hours post-injection (P < 0.05). The expression of nuclear factor-kappa B p65 decreased gradually in the cytosol and increased in the nucleus during sepsis, indicating that septic challenge provoked the progressive activation of nuclear factor-kappa B. Mitochondrial cristae and activation of cytochrome C oxidase increased in a time-dependent manner. Both superoxide dismutase and glutathione peroxidase activities decreased, while mitochondrial lipid and protein oxidation increased between 6 and 24 hours after lipopolysaccharide challenge.

CONCLUSIONSSeptic challenge induced myocardial apoptosis and mitochondrial damage. Furthermore, mitochondrial damage via alteration of defenses against reactive oxygen species might play an important role in myocardial apoptosis during sepsis.

Animals ; Apoptosis ; physiology ; Male ; Mitochondria, Heart ; metabolism ; pathology ; Myocardium ; metabolism ; pathology ; Oxidative Stress ; physiology ; Rats ; Rats, Sprague-Dawley ; Sepsis ; metabolism ; physiopathology