Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Stroke ; complications ; Urinary Retention ; drug therapy ; therapy

Humans ; Infant, Newborn ; Lupus Erythematosus, Systemic ; blood ; Male

Objective To investigate the regulation on cell cycle related factor such as Cyclins and P21waf/cip1 by inhibiting histone deacetylase(HDAC)with valproic acid sodium(VPA).Methods HepG2 hep-tocellular carcinoma cells.BGC-823 gastric carcinoma cells and MCF-7 breast cancer cells were cultured with O.75-4.00 mmoL/L VPA for 48 h in vivo.and the cell cycle was analyzed by flow cytometry with PI assay.The protein and mRNA expression of Cyclin A,Cyclin D1,Cyclin E and P21waf/cip1 were analyzed by indirect immu-nofluorescence technique and RT-PCR.respectively.Results Compared with control groups,VPA at concen-trations 0.75-4.00 mmol/L exerted a significant inhibiting effect on G1 phase of HepG2,BGC-823 and MCF-7 cells(P<0.001).and the effect was dose dependent.Cyclin A was down-regulated both at mRNA and protein level in HepG2 and BGC-823 cells(P<0.001),but no difference in MCF-7 cells(P>0.05).Cyclin D1 was down-regulated both at mRNA and protein level(P<0.001)and P2lwaf/cip1 was up-regulated both at the mRNA and protein level in the three cell lines(P<0.001);Conversely,protein and mRNA expression of Cyclin E were unchanged upon treatment with VPA(P>0.05).Condusion Acetylization of histone intervened with VPA can regulate Cyclin D1 and P21waf/cip1 expressions obviously.To the expression of Cyclin A,it shows some difference according to the histogenesis and phenotypes of different carcinoma types.But there is not any obvious function on Cyclin E.Down-regulating Cychn D1 and up-regulating P21waf/cip1 may be the common target path-way in the inhibition of cell cycle G1 phase exerted by VPA.

OBJECTIVETo investigate the influence of the rate of morphologically normal sperm (MNS) on the clinical outcomes of conventional in vitro fertilization (IVF) in patients with one retrieved oocyte.

METHODSFrom January 2013 to January 2015, a total of 256 couples with one retrieved oocyte underwent conventional IVF in our center. According to the rate of MNS, the patients were divided into two groups: MNS < 4% (134 cycles) and MNS ≥ 4% (122 cycles). We compared the rates of no transferrable embryo cycles, fertilization, cleavage, normal fertilization, abnormal fertilization, high-quality embryo and transferrable embryo between the two groups. A total of 75 fresh embryo transfer cycles were performed, 43 in the MNS < 4% group and the other 32 in the MNS ≥ 4% group. We also compared the rates of implantation, clinical pregnancy and abortion between the two groups.

RESULTSThere were no statistically significant differences between the two groups in the rates of no transferrable embryo cycles, fertilization, cleavage, normal fertilization, abnormal fertilization, high-quality embryo and transferrable embryo (P > 0.05). The rates of implantation, clinical pregnancy and abortion exhibited no remarkable differences either in the fresh embryo transfer cycles between the two groups (P > 0.05).

CONCLUSIONThe rate of MNS does not affect the clinical outcomes of conventional IVF in patients with one retrieved oocyte.

Abortion, Spontaneous ; Cleavage Stage, Ovum ; Embryo Implantation ; Female ; Fertilization ; Fertilization in Vitro ; methods ; statistics & numerical data ; Humans ; Male ; Oocyte Retrieval ; Pregnancy ; Pregnancy Rate ; Single Embryo Transfer ; statistics & numerical data ; Sperm Count ; Spermatozoa ; physiology

Humans ; Jaw, Edentulous ; therapy ; Maxilla ; Prostheses and Implants

Adult ; Embolism, Amniotic Fluid ; etiology ; therapy ; Female ; Humans ; Pregnancy

Objective To investigate the effect and the mechanism of up-regulating histone acetylizad level with a selective inhibitor of HDACs-Valproate acid sodium (VPA) on breast cancer cell proliferation. Methods MCF-7 cells were cultured with 0.75-4.0 mmol/L valproic acid (VPA) for 24, 48, 72, 96 hours in vitro, the inhibiting rate was tested by MTT assay. Cell cycle was analyzed by flow eytome- try with PI assay, and the protein and mRNA expressions of Cyelin A, Cyclin DI, Cyclin E, P21Waf/cipl of MCF-7 cells after 1.5, 3.0 mmol/ L VPA treated were analyzed by indirect immunofluorescence technique and RT-PCR respectively. Results After cultured with 0.75 -4.0 mmol/L valproic acid (VPA) for 24, 48, 72, 96 hours, the inhibiting rate of experimental groups increased significantly(P<0.01) and a dose and acting time dependent manner was found. As to cell cycle, the percentages of GI, S, M phrase in control groups remained the same. Contrary to control groups, 0. 75 -4.0 mmo]/L VPA induced a significant arrest in G1 phrase ( P<0.01), and a total of 55.4% -82.8% G1 phrase ratio were found. P21Waf/cipl was up-regulated both at the mRNA and protein level while Cyclin D1 was down-regulated ( P<0.001). Conversely, neither mRNA nor protein expression of Cyclin A, Cyclin E showed difference ( P>0.05). Conclusions Up- regulating histone acetylizad level can inhibit breast cancer cell proliferation, induce cell cycle arrest in G1 phrase. VPA, as a I class of histone deaeetylase inhibitor, can be used as an option in the treatment of breast cancer. The mechanism may include up-regulating P21Waf/cipl mRNA and protein expression and down-regulating Cyclin D1 mRNA and protein expression.

Objective To evaluate the quality of Isatidis Radix from different ecotypes by using projection pursuit model. Methods Totally 11 batches of Isatidis Radix from different ecotypes in Gansu Province were used as evaluation samples. With the contents of epigoitrin, uridine, guanosine, adenosine, benzoic acid, salicylic acid, indigo, indirubin, and alcohol extract as evaluating indexes, combined with projection pursuit model established by DPS V 9.50 statistics software, the quality of Isatidis Radix was evaluated. Results Based on the evalution of nine main indexes, quality order of the 11 batches of Isatidis Radix was acquired: S2>S1>S9>S7>S8>S3>S5>S10>S11>S4>S6. Conclusion The projection pursuit model was available for the quality evaluation of different ecotype Isatidis Radix. The quality of Isatidis Radix from different ecotypes is different significantly, and the quality of tetraploid Isatidis Radix of Shijiazhuang is the best.

OBJECTIVE:To discuss the way to realizing clinical pharmacists’prescribing rights,and to provide reference for the revise of related policies and regulations. METHODS:The clinical pharmacists prescribing rights and its necessity were inter-preted. Referring to pharmacists’prescribing rights in Canadian limited prescription mode,British dispensatory mode,United States consultative prescription mode,clinical pharmacists’prescribing rights in China were expounded. RESULTS & CONCLU-SIONS:It is necessary and feasible to achieve clinical pharmacists’prescribing rights in China. Clinical pharmacists’prescribing rights can be realized and the pharmaceutical role of clinical pharmacists can be played through conducting clinical pharmacist pre-scription training,establishing chronic disease,common disease,mild disease and other disease dispensatory,gradually revising the concept of“prescription”and“prescribing rights”,promoting the legislation of pharmacists and clinical pharmacists’prescrib-ing rights,promoting the realization of the prescription right of clinical pharmacist,prompting clinical pharmacist to play the role of pharmacy.

Objective To understand the empiric antimicrobial use in patients with pyelonephritis in a hospital,and pro-vide reference for clinical rational antimicrobial use.Methods Data of 620 patients with pyelonephritis admitted to the nephrology department of a hospital between January 2011 and September 2014 were collected,application of antimicrobial agents,coincidence between empiric antimicrobial use and antimicrobial susceptibility testing results in patients with different diseases and different ages were analyzed.Results Before antimicrobial susceptibility testing results were reported,620 pa-tients use 625 times of antimicrobial agents,5 of whom used two kinds of antimicrobial agents at the same time,8 varieties in 15 types of antimicrobial agents were involved,the most frequently used antimicrobial agents were third generation ceph-alosporins,cephamycins,and fluoroquinolones.The overall,partial,and non-coincidence rate between antimicrobial use and antimicrobial susceptibility testing results were 64.32%(n=402),8.32%(n=52),and 27.36%(n=171)respective-ly.The overall coincidence rate in patients with acute pyelonephritis was higher than those with chronic pyelonephritis (77.61% [n=357]vs 58.79%[n=97],P <0.05).The overall coincidence rate in patients <50 years old and ≥50 years old were 68.12%(156/229)and 75.25%(298/396)respectively,there was no significant different between two groups (χ2 =2.93,P =0.09).Conclusion The non-coincidence rate between empiric antimicrobial use and antimicrobial suscepti-bility testing results is high,measures needs to be taken to improve the empiric antimicrobials use.