Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B, Chronic ; complications ; virology ; Humans ; Integrative Medicine ; Liver Cirrhosis ; drug therapy ; etiology

China ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B ; drug therapy ; Humans ; Liver Cirrhosis ; drug therapy ; Liver Diseases, Alcoholic ; drug therapy ; Phytotherapy

Hepatitis C virus(HCV)is the major etiology of non-A,non-B hepatitis.At present,neither a vaccine nor any effective therapy is available.Multi-epitope DNA vaccine(minigenes/epigenes)is a novel nucleic acid vaccine which can induces high effective cellular and humoral immune responses and has good perspective in clearing Hepatitis C virus through screening and assembling optimal antigen epitope genes(T cell、B cell epitope included).It is advanced in covering more HCV subtypes,inducing comprehensive anti-HCV immune responses and reducing the negative influence caused by irrelevant,disturbing and suppressive sequence as far as possible through selecting the most potential protective epitopes in DNA vaccine design.The recent research progress on HCV compound multi-epitope DNA vaccine and future prospects were reviewed.

2.5ms, then the R-R interphase is normal, meaning that the rhythm is decreasing gradually after the premature ventricular complex; If TS

AIM: To evaluate the clinical effect and the rotational stability of AcrySof Toric intraocular lens ( IOL ) implantation to correct preexisting corneal astigmatism in cataract surgery.
METHODS: Twenty-three patients ( 28 eyes ) were enrolled from the department of ophthalmology in the first Affiliated Hospital of Nanjing Medical University. All patients underwent similar phacoemulsification procedure combined with AcrySof Toric IOL implantation from June 2012 to December 2013. The uncorrected visual acuity ( UCVA ) , best corrected visual acuity ( BCVA ) , anticipated residual astigmatism, postoperative residual astigmatism, and Toric IOL axis were detected and measured.
RESULTS:Three months after operation, the UCVA of all eyes were 0. 75±0. 16 and the BCVA were 0. 84±0. 15, there was no significant difference between UCVA and BCVA ( t = 1. 036, P>0. 05 ). The anticipated residual astigmatism was ( 0. 28±0. 12 ) D. The actual residual astigmatism after 3mo of the operation was (0. 42±0. 17) D. There was no significant difference between anticipated and actual residual astigmatism (t=1. 259, P>0. 05). The mean axis rotation of Toric IOL was 3. 02o±1.56o (0o-7o) after 1d of operation and 3. 28o±1. 85o (0o-7o) after 3mo. Among all the eyes, 25 eyes ( 89%) rotated <5o, in 3 eyes (11%) rotated 5o-7o.
CONCLUSION: The AcrySof Toric IOL implantation shows good effectiveness, predictability and stability in correcting pre-existing astigmatism in cataract patients.

Objective To investigate autonomic nervous system(ANS)function of hyperthyroidism and hyperthyroidism by analyzing the heart rate variability(HRV)of patients with the diseases.Methods 12-synchronous dynamic 24-hour monitoring and man-machine dialogue were performed in 49 patients with hyperthyroidism,25 patients with hypothyroidism and 40 controls after removing interference,and 24-hour electrocardiogram wag analyzed.Heart rate variability indicators observed included 24-hour time-domain indexes[standard deviation of all experimental time RR(SDNN),root of mean square standard deviation from adjacent RR interval(RMSSD)]and 24-hour frequency domain indicators[very low frequency power(VLF),low-frequency power(LF),high frequency power(HF),low frequency power/high frequency power(LF/HF)].Results Indicators of time domain in hyperthyroidism group,such as SDNN[(69.65±13.55)ms]and RMSSD[(12.98±3.20)ms]were obviously lower than those of the control group[(136.07±11.95),(29.70±5.85)ms],the differences being statistically significant (P＜0.01).Indicators of frequency domain HF[(5331±15.84)msz]were lower than those of the control group [(223.38±50.09)ms2],butVLF[(1823.55±238.13)ms2],LF[(501.88±92.47)ms2]and LF/HF(5.89±1.15)was higher compared with that in the control group,repectively[(325.68±60.47)ms2,(405.60±5 1.41)ms2,2.14±0.56,P＜0.01).Among time domain indicators in hypothyroidism group,SDNN[(77.00±15.48)ms]and RMSSD [(14.80±2.58)ms]were also obviously lower than those in the control group(P＜0.01),the difference being significant statistically(P＜0.01).Frequency domain index HF[(57.88±12.20)ms2],VLF[(251.48±24.67)ms2],LF[(128.68±43.78)ms2]also obviously lower than those in the control group(P＜0.01),but LF/HF,being 1.83±0.63,was in a normal range and did not significantly changed(P＞0.05). Conclusion In patients with hyperthyroidism both sympathetic and vagus nerves are hyperdynamic,while in patients with hypothyroidism,vagus nerves are hyperdynamic,while sympathetic nerve hypodynamic.

Objective To give a summary of the current researches on hematopoietic stem cell niche.Methods Through extensive reviewing the related domestic and abroad literatures,the present summary reviews the compo- nents of hematopoietic stem cell niche,related cell factors and related cell signaling pathway participating in regula- tion of hematopoietic stem cell.Results The activities of hematopoietic stem cells are regulated by the niche(micro- environment),which is composed of hematopoietic stem cell and its surrounding cells.The regulation cannot be completed through one signaling pathway.Also,the self-renewal and differentiation of hematopoietic stem cell can- not be completed only through osteoblastic cells.Conclusion The niche regulates hematopoietic stem cells by differ- ent ways.With study in-depth,we will comprehensively understand the nature of stem cells and the study will pro- vide a broader space to stem cell-based therapy.

China ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Liver Cirrhosis ; drug therapy

Objective To evaluate the effect of repetitive transcranial magnetic stimulation (rTMS) on unilateral spatial neglect in stroke patients. Methods Published articles from the earliest date available to July, 2016 were recalled from PubMed, OVID, Embase, Co-chrane Library, CNKI, VIP and Wanfang Database. Two reviewers selected independently the randomized controlled trials (RCTs) about rT-MS for stroke patients with unilateral spatial neglect, and extracted data independently and analyzed with RevMan 5.3 and GRADE profiler 3.6. Results Twelve trials that represented 353 participants were evaluated. For improving Line Bisection Test, Star Cancellation Test, Albert Test, rTMS groups were significantly more effective than the controls. rTMS groups with different frequencies all showed significantly effec-tive:for low frequency rTMS, SMD=-1.21, 95%CI=-2.17 to-0.25;for high frequency rTMS, SMD=-2.56, 95%CI=-3.54 to-1.58;for continuous theta burst stimulation (cTBS), SMD=-2.51, 95%CI=-3.66 to-1.36. Conclusion rTMS is effective on unilateral spatial neglec-tin in stroke patients.

Adenosine Triphosphate ; pharmacology ; Animals ; Burns ; metabolism ; Calcium ; metabolism ; Female ; Male ; Mitochondria, Heart ; metabolism ; Rats