Adult ; Ambroxol ; administration & dosage ; therapeutic use ; Expectorants ; administration & dosage ; therapeutic use ; Female ; Glycoproteins ; therapeutic use ; Humans ; Lung ; pathology ; Lung Injury ; drug therapy ; pathology ; Male ; Paraquat ; poisoning ; Respiratory Distress Syndrome, Adult ; drug therapy ; etiology ; Retrospective Studies ; Young Adult

Effect and safety of repeated embryo aspiration for reduction of muhifetal cervical pregnancy Was retrospectively evaluated.Three women with muhifetal cervical pregnancy successfully received conservative treatment of repeated embryo aspiration under the guidance of transvaginal ultrasound,and the gestational sac contents were aspirated completely.Local(2.5～5.0 mg injectable methotrexate,MTX) or systemic medication was used.Our findings showed that repeated embryo aspiration for reduction of cervical multifetal pregnancy could improve the coupe of disease,decrease systemic medication of MTX,and discontinue a cervical pregnancy within 8 weeks effectively and safely.However,the mminimum therapeutic dose of MTX remained to be explored.

Objective To study the effect of liver transplantation using right liver lobe Ⅴ and Ⅷ segments with middle hepatic vein(MHV) and without main MHV on the regeneration of liver transplantation. Methods 25 pair of donors and receptors of liver transplantation were divided in to two groups:with M HV group (group A, n= 14) and without main MHV (group B, n=11). The volumes of Ⅴ and Ⅷ segments of liver were measured in donors presurgicaUy,half month and 3 month in receptors postsurgically, the rates of regeneration of the Ⅴ and Ⅷ segment were calculated half month and 3 months postsurgically and compared between two groups. Results In group A,the regenerate rates of the Ⅴ,Ⅷ segment were 0.360±0.043 and 0.853±0.059 half month after surgery,0.253±0.043 and 0.708±0.059 three months after surgery respectively. In group B, the regenerate rates of the Ⅴ,Ⅷ segment were 0.306±0.049 and 0.815±0.066, respectively half month after graft, 0.161±0.049 and 0.627±0.066, respectively three months after surgery. There were no statistically significant differences in regenerate rates of the Ⅴ, Ⅷ segment of graft be-tween the two groups (P= 0.685 ,P>0.05 and P= 0.738, P>0.05). Conclusion The right lobe living donor liver transplantation, maintaining the MHV or reconstruct MHV tributaries without MHV has similar effects on the regeneration of Ⅴ,Ⅷ segment of graft.

The aim of this study was to clarify characteristics of cardiovascular malformation in patients associated with tetralogy of Fallot (TOF) by using dual-source computed tomography (DSCT) angiography. We retrospectively analyzed DSCT angiography of 99 consecutive patients with TOF. In addition to typical CT features of TOF in all patients, the DSCT angiography showed 27 cases (27.27%) of atrial septal defect, 14 cases (14.14%) of patents ductus arteriosus, 11 cases (11.11%) of bicuspid pulmonary valve, 18 cases (18.18%) of congenital coronary artery malformation, 22 cases (22.22%) of right aortic arch, 12 cases (12.12%) of persistent left superior vena cava, 8 cases (8.08%) of retro-aortic innominate vein and 9 cases (9.09%) of pulmonary venous anomalous. DSCT is capable of displaying anatomical characteristics of cardiovascular malformation in patients with TOF.
Angiography ; Heart Defects, Congenital ; diagnosis ; Humans ; Retrospective Studies ; Tetralogy of Fallot ; diagnosis ; Tomography, X-Ray Computed

OBJECTIVETo compare the effect of citric acid stimulation on salivary alpha-amylase (sAA), total protein (TP), salivary flow rate, and pH value between Pi deficiency (PD) children and healthy children, thereby providing evidence for Pi controlling saliva theory.

METHODSTwenty PD children were recruited, and 29 healthy children were also recruited at the same time. Saliva samples from all subjects were collected before and after citric acid stimulation. The sAA activity and amount, TP contents, salivary flow rate, and pH value were determined and compared.

RESULTS(1) Citric acid stimulation was able to significantly increase salivary flow rate, pH value, sAA activities, sAA specific activity and sAA amount (including glycosylated and non-glycosylated sAA amount) in healthy children (P<0.05), while it could markedly increase salivary flow rate, pH value, and glycosylated sAA levels in PD children (P<0.05); (2) Although there was no statistical difference in determined salivary indices between the two groups (P>0.05), salivary indices except salivary flow rate and glycosylated sAA levels decreased more in PD children. There was statistical difference in sAA activity ratio, sAA specific activity ratio, and the ratio of glycosylated sAA levels between PD children and healthy children (P<0.05).

CONCLUSIONPD children had decreased response to citric acid stimulation.

Child ; Citric Acid ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Saliva ; Salivary alpha-Amylases ; metabolism ; alpha-Amylases

Objective:Osteoprotegerin (OPG) is a key molecule negatively regulating osteoclast differentiation and activation; and the conserved mycobacterial heat shock 70 (HSP70) peptide p111-125 has also been found to inhibit inflammation reactions in chronic arthritis. BaculoDirectTM baculovirus expression system was selected to express recombinant OPG-HSP70 in insect cells.Methods:The human functional fragment (p22-194) of OPG and functional fragment (p111-125) of mycobacterial HSP70 gene were cloned into the transfer vector pENTRTM/SD/D-TOPO. The recombinant plasmid was performed an LR reaction with the BaculoDirectTM Linear DNA to generate recombinant baculovirus DNA. The cultured Sf9 insect cells were directly transferred with the recombinant baculovirus DNA,and the pure recombinant baculovirus was obtained. Then recombinant baculovirus was infected Sf9 insect cells again to express the OPG-HSP70 gene.Results:The target protein was detected at the time of 48h post infection,reached at highest yield at the time of 72h post-infection. A 28kDa protein immunostaining band was detected by Western blotting from lysate of those cells.And the purified protein was obtained by using Ni-NTA system. Functional stuies on the fusion protein showed it significantly reduce osteoclast cell number[(3.10?0.640) cells under each microscope field in treatment group by comparing to (10.70?0.817)cells in the control group] in the osteoclast inhibition test,and reduce the inflammation reaction in a delayed type hypersensitivity (DTH) mice model (P

Objective To study the effect of lower limb muscle strength on balance.Methods One hun- dred eighty elderly subjects were divided into six groups by sex and muscle strength level.There were low,moderate and high muscle strength groups for males and females.The static standing balance of these subjects was performed u- sing a PH-A computerized stabilometer with their eyes open and closed.Sway index,covered area,rectangle-area, length and length/area of the destabilizing locui were assessed.Results When standing with the eyes either open or closed,sagittal and lateral sway index,covered area and rectangle-area were significantly larger in the lowest mus- cle strength groups when compared with the others.Length/area was also significantly less.There was no significant difference between the moderate muscle strength group and the highest strength group.Conclusion Lower limb strength affects balance.

BACKGROUND: Considerable debate exists which factors influence the outcomes of the vitrified frozen-thawed embryo transfer because lack of clinical applications.OBJECTIVE: To explore the factors influencing the outcomes of the vitrified frozen-thawed embryo transfer in assisted reproductive technology.METHODS: A retrospective statistical analysis was performed in Reproductive Medicine Center, Renmin Hospital of Wuhan University of 142 patients, 154 thawing cycles. The patients were grouped according to the age of patients, embryonic development, fertilization methods, endometrial preparation programs, the endometrial thickness, the process of transplantation and the survival cell ratio of embryo recovery, the implantation rate and clinical pregnancy rate were compared between various groups.RESULTS AND CONCLUSION: Among the groups of the different age, fertilization methods, endometrial preparation programs, endometrial thickness and the process of embryo transfer embryo implantation rate and clinical pregnancy rate were no significant difference (P > 0.05); between the two groups of the second day fertilized embryos (D2) and the third day (D3)fertilized embryos, the clinical pregnancy rate was not significant (P> 0.05), but the embryo implantation rate of D3 group was significantly higher than D2 group. The survival cell ratio of embryo recovery has a significant effect on implantation rate and clinical pregnancy rate (P < 0.05). Ln the frozen-thawed embryo transfer cycles, embryo quality plays a major role in pregnancy rate, and preparation for appropriate endometrial thickness can improve the clinical pregnancy rate.

The proteins encoded by the Herpesviridae β-gene play a critical role in the replication stage of the virus. In this paper, phylogenetic analyses provided evidence that someβ-gene products, such as UL2 and UL23 from HSV1, have their homologous genes in its family, and also exist in prokaryotic organisms, indicating that these viruses appear to have been assembled over evolutionary time by numerous independent events of horizontal gene transfer.

OBJECTIVETo evaluate clinical effect and safety of floating needle therapy and duloxetine in treating patients with persistent somatoform pain disorder (PSPD).

METHODSTotally 108 PSPD patients were randomly assigned to the floating needle treatment group, the duloxetine treatment group, and the placebo treatment group, 36 in each group. Patients in the floating needle treatment group received floating needle therapy and placebo. Those in the duloxetine treatment group received duloxetine and simulated floating needle therapy. Those in the placebo treatment group received the placebo and simulated floating needle therapy. All treatment lasted for six weeks. Efficacy and adverse reactions were evaluated using Simple McGill pain scale (SF-MPQ) and Treatment Emergent Symptom Scale (TESS) before treatment and immediately after treatment, as well as at the end of 1st, 2nd, 4th, and 6th week of treatment, respectively. Hamilton Depression Scale (HAMD, 17 items), Hamilton Anxiety Scale (HAMA) were assessed before treatment and at the end of 1st, 2nd, 4th, and 6th week of treatment, respectively. Patients in the floating needle treatment group and the duloxetine treatment group with the total reducing score rate of SF-MPQ in Pain Rating index (PRI) ≥ 50% after 6 weeks' treatment were involved in the follow-up study.

RESULTS(1) Compared with the same group before treatment, SF-MPQ score, HAMD score and HAMA total scores all decreased in all the three groups at the end of 1st, 2nd, 4th, and 6th week of treatment (P < 0.05, P < 0.01). Besides , each item of SF-MPQ significantly decreased immediately after treatment in the floating needle treatment group (P < 0.01). Compared with the placebo treatment group, SF-MPQ, HAMD, and HAMA total score in the floating needle treatment group significantly decreased after 1, 2, 4, and 6 weeks of treatment (P < 0.05, P < 0.01). SF-MPQ score, HAMD score and HAMA total score in the duloxetine treatment group also significantly decreased after 2, 4, and 6 weeks of treatment (P < 0.05, P < 0.01). (2) There were 3 patients (8.3%) who had adverse reactions in the floating needle treatment group, 17 (50.0%) in the duloxetine treatment group, and 7 (21.2%) in the placebo treatment group. Compared with the placebo treatment group, the incidence of adverse reaction increased in the duloxetine treatment group (χ² = 6.04, P < 0.05). Besides, it was higher in the duloxetine treatment group than in the floating needle treatment group (χ² = 14.9, P < 0.05). (3) There were 19 patients in the floating needle treatment group and 17 patients in the duloxetine treatment group involved in the follow-up study. Compared with 6 weeks after treatment, no significant difference was observed at 3 and 6 months after treatment in the score of SF-MPQ, HAMD, and HAMA in the floating needle treatment group and the duloxetine treatment group. No significant difference was observed between the two groups (P > 0.05). There were 5 patients (29.4%) who had adverse reactions in the duloxetine treatment group, and no adverse reactions were observed in the floating needle treatment group. The adverse reaction rate was significantly different between the two groups (χ² = 4.26, P < 0.05).

CONCLUSIONSFloating needle therapy and duloxetine were effective in treatment of patients with PSPD. However, floating needle therapy could relieve pain more rapidly than duloxetine, with obviously less adverse reactions.

Acupuncture Therapy ; methods ; Analgesics ; therapeutic use ; Anxiety Disorders ; Duloxetine Hydrochloride ; therapeutic use ; Follow-Up Studies ; Humans ; Needles ; Pain ; Pain Management ; methods ; Pain Measurement ; Psychiatric Status Rating Scales ; Somatoform Disorders ; therapy ; Treatment Outcome