Objective To investigate the feasibility of laparoscopic operations in treating large ovarian cysts.Methods A total of 38 patients with large ovarian cysts underwent laparoscopic cyst cystectomy or adnexectomy on the affected side from December 2002 to October 2005.The 2nd or 3rd trocar(usually on the tumor side)was inserted into the cyst,the fluid in which was drained with a suction unit.The cyst was then removed after being elevated toward the incision,which was extended to 20 mm.Results Large ovarian cysts in the 38 cases were all removed successfully,including cystectomy in 28 cases and adnexectomy in 10 cases respectively.No complication occurred.The follow-up period was 1-24 months(mean:10 months)for 35 cases.No abnormal findings in pelvic examination and B ultrasonography were observed.Conclusions Laparoscopic operation is a safe and feasible therapeutic method for large ovarian cysts.

Antibiotics, Antineoplastic ; pharmacology ; Apoptosis ; drug effects ; Breast Neoplasms ; metabolism ; pathology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Down-Regulation ; Doxorubicin ; pharmacology ; Female ; Humans ; Oligonucleotides, Antisense ; pharmacology ; Phosphoproteins ; metabolism ; RNA-Binding Proteins ; metabolism ; Random Allocation

Objective To evaluate the effect of multiple intervention measures on perioperative antimicrobial use in pa-tients undergoing typeⅠincision operation in a hospital,and provide basis for rational use of antimicrobial agents. Methods 9 823 patients with type I incision operation in April and October of 2005-2012 were surveyed retrospectively, data of 2005 was as baseline,from 2006 to 2012,multiple measures,including training,examination,supervision,feed-back,and cooperation of relevant departments were conducted,antimicrobial use before and after intervention was com-pared.Results The qualified rate of perioperative antimicrobial use in patients undergoing typeⅠ incision operation in-creased from 14.20% in 2006 to 92.30% in 2012;the rate of combined use of antimicrobial agents was relatively higher (7.00%-9.00%)in 2006-2009,had a downward trend in 2010- 2012,and decreased to 3.20% in 2012.Types of an-timicrobial agents for prophylactic use in typeⅠincision operation in 2006 and 2007 were similar to that of 2005,the main used antimicrobial agents were cephalosporins,penicillin and it’s compounds,and aminoglycosides;the major antimicrobial prophylaxis in 2008-2012 were the first and second generation cephalosporins,penicillin and it’s compounds.Multivariate non-conditional logistic regression analysis showed that age (40 - 59 years old),departments (orthopedics,general surgery,and ophthalmology),and years (2011 and 2012)were the main influencing factors for the qualified use of antimicrobial agents(all P<0.05).Conclusion Implementation of multiple intervention measures can improve the qualified rate of perioperative antimicrobial use in typeⅠ incision operation,reduce types of antimicrobial use and rate of combined antimicrobial use.

Background Congenital fibrosis of extraocular muscles (CFEOM) affects patient' s appearance and quality of life,and no effective treatment for this disease is available.Imaging study is helpful for exploring the pathogenesis of CFEOM.Objective This study was to describe the characteristics of CFEOM associated with limb movement disorder using magnetic resonance imaging (MRI).Methods A family with CFEOM associated with limb movement disorder was investigated in Renmin Hospital of Wuhan University.Disease history was collected and the pedigree was investigated.Ophthalmologic examinations,including corrected visual acuity,refractive error,slitlamp examination,ophthalmoscopic examination,force of levator palpebrae superioris,ocular movement,eye position,forced duction test,and bell phenomenon examination,were performed.Ocular orbital and cranial MRI was performed in 4 CFEOM patients and 10 normal subjects to compare the structures of the extraocular muscles,motor nerve and cranium.Oral informed consent was obtained from each patient prior to any medical examination.Results A total of 1 1 members from 3 generations were investigated in this study,presenting with 4 cases of disease.The mode of inheritance of this family complied with the Mendelian autosomal dominant inheritance law.Clinical signs included disturbance of eye movement,deviation of eye position,ptosis,lack of Bell sign and positive reaction of passive pull test.In addition,unstable gait,improper body limb alignment,dysphasia and mental retardation were ohserved in 1 patient,which coincided with the diagnostic criteria of type 3 CFEOM.MRI results demonstrated that the levator palpebrae superioris,superior rectus and superior oblique muscle were clearly thinner,and the medial rectus,lateral rectus,inferior rectus muscle were thinning in the patients,showing significant differences in comparison with the normal controls(P＜O.05).The oculomotor and abducens nerves became thinner and even absent in the patients.Cranial MRI showed that Ⅲ-3 in the pedigree with callosum was shorter than that of the normal controls,suggesting that patient suffered from corpus callosum hypoplasia.Meanwhile,cranial MRI indicated the presence of cerebellar hypoplasia and the expansion of the fourth ventricle.Conclusions MRI demonstrates consistent abnormalities of the oculomotor nerves and abducens nerves in the affected individuals in this CFEOM 3 family,and some affected members exhibit two types of central nervous system abnormalities-corpus callosum and cerebellar hypoplasia.These findings suggest that CFEOM 3 is primarily a neuronal disease.

Objective To detect the characteristics of benign infantile seizures.Methods Fifty seven cases of benign infantile seizures were analyzed.Results All patients had a normal development before and after the onset of the seizures.The age of onset was from 1.5-30 months.The main manifestations included tonic clonic seizure,staring and motion arrest,64.9 % occurred in clusters.A family history of epilepsy or febrile seizures was present in 6 cases.Interictel electroen cephalograms were normal.The seizures were easily ceased after taking phenobarbital,carbamazepine or valproate.Antiepileptic drugs(AEDs)were discontinued in 51 patients.The mean ages of seizure stopping were 12.8 months and mean seizure′s durations were 4.1 months.Conclusion The benign infantile seizures can be easily controlled with a single AEDs for short time with favorable prognosis.

Objective To investigate the influence of marrow-derived mesenchymal stem cells(MSCs) on intercelluar adhension molecule-1(ICAM-1) in lung of neonatal rats suffered hyperoxia.Methods Marrow-derived MSCs were separated,cultured,amplificated and labeled with 5bromo 2′-deoxy-uridinel(BrdU);after suffered 95% oxygen for 7 days,24 three-day-old SD rats were randomly divided into group A,B and C,and they were injected intraperitoneally with MSCs of 1?10~4,5?10~4 PBS,respectively.Seven days later,immunocytochemisty was used to determine the expression of BrdU and ICAM-1,and value of radical alveolar counts(RAC) of lungs were counted for histopathological study under light microscope.Results Both group A and B,the labeled MSCs had been(detec)-ted in lungs,and there existed significant variance between two groups(P

OBJECTIVETo observe the clinical efficacy of acupuncture at Hegu (LI 4) on central facial nerve paralysis after ischemic stroke, and explore dose-effect relationship among different stimulation intensities of acupuncture at Hegu (LI 4) as well as its optimal treatment plan.

METHODSAccording to different acupuncture stimulation intensities which were based on treatment time and needle insertion direction, fifty patients were randomly divided into a Hegu 1 group, a Hegu 2 group, a Hegu 3 group, a Hegu 4 group and a control group, ten cases in each one. Different stimulation intensities of acupuncture at Hegu (LI 4) combined with facial paralysis acupoints, including Yingxiang (LI 20), Dicang (ST 4), Jiache (ST 6) and Quanliao (SI 18), were applied in Hegu 1 to 4 groups; meanwhile acupuncture at stroke acupoints, including Neiguan (PC 6), Shuigou (GV 26) and Sanyinjiao (SP 6), and medication treatment were adopted. Except acupuncture at Hegu (LI 4), the treatment of the control group was identical as Hegu groups. The treatment duration lasted for 14 days. The House-Brackmann facial never grading systems (H-B), Toronto facial grading system (TFGS), degrees of facial never paralysis (DFNP), facial disability index (FDI) and clinical efficacy were compared among groups.

RESULTS(1) Compared before the treatment, H-B, TFGS, DFNP and physical function score in FDI were all improved significantly in the Hegu 1 to 4 groups (all P < 0.05), but social function score in FDI was not obviously improved (all P > 0.05); all the scores in the control group were not evidently changed (all P > 0.05). (2) Compared with the control group, differences of H-B before and after treatment in the Hegu 1 to 4 groups, differences of TFGS in the Hegu 2 group and differences of DFNP in the Hegu 1 and Hegu 2 group were significantly improved (all P < 0.05). The differences of any scale among Hegu 1 to 4 groups were not significant (all P > 0.05), in which the most evident change was found in Hegu 2 group. (3) The total effective rate was 90.0% (9/10), 100.0% (10/10), 90.0% (9/10) and 80.0% (8/10) in Hegu 1 to 4 groups, which were significantly higher than 60.0% (6/10) in the control group (all P < 0.05).

CONCLUSIONAcupuncture at Hegu (LI 4) has affirmative clinical efficacy on central facial nerve paralysis after ischemic stroke, in which oblique insertion along the opposite direction of meridian for 5 s of twirling manipulation has the best clinical effect.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Facial Paralysis ; etiology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Stroke ; complications

Objective To study the uptake property of apigenin in Caco-2 cells.Methods Caco-2 cell monolayer model was used to research the effects of apigenin on cell uptake in different times, concentrations, temperatures, pH values, and P-gp inhibitors. HPLC was used to determine the content of apigenin in cells.Results The linearity of apigenin concentration curve was found in good linear range of 0.33–80 μg/mL (r=0.9994). Uptake determination of apigenin in Caco-2 cells depended a certain of time, concentration and pH values, and P-gp inhibitors could not increase the apigenin uptake.Conclusion This method is simple and sensitive. P-gp is not involved in apigenin transport process, and uptake of apigenin in Caco-2 cells is mainly passive transported.

Objective To analyze the spatio-temporal process on 2009 influenza A (HlNl) pandemic in Changsha and the influencing factors during the diffusion process. Methods Data were from the following 5 sources, influenza A (HlNl) pandemic gathered in 2009, Geographic Information System (GIS) of Changsha, the broad range of theorems and techniques of hot spot analysis, spatio-temporal process analysis and Spearman correlation analysis. Results Hot spot areas appeared to be more in the economically developed areas, such as cities and townships. The cluster of spatial-temporal distribution of influenza A (HlNl) pandemic was most likely appearing in Liuyang city (RR=22.70,P<0.01). The secondary cluster would include districts as Yuelu (RR=6A9,P< 0.01) , Yuhua (RR=81.63, P<0.01). Xingsha township appeared as the center in the Changsha county (RR=2.90, P<0.01) while townships as Yutangping (RR=19.31, P<0.01) , Chengjiao (RR=73.14,P<0.01) and Longtian appeared as the center in the west of Ningxiang county (RR= 14.43,P<0.01) and Wushan as the center in the Wangcheng county (RR= 13.84,P<0.01). As time went on, the epidemic moved towards the eastern and more developed regions. Regarding factor analysis, population, the amount of students, geographic relationship and business activities etc. appeared to be the key elements influencing the transmission of influenza A (H1N1) pandemic. At the beginning of the epidemic, population density served as the main factor (r=0.477, P<0.05) but during the initial and fast growing stages, it was replaced by the size of students to serve as the important indicator (r=0.831, P<0.01; r=0.518, P<0.01). However, during the peak of the epidemics, the business activities played an important role (r=-0.676, P<0.01). Conclusion Groups under high risk and districts with high incidence rates were shifting, along with the temporal process of influenza A(H1N1) pandemic, suggesting that the protection measures need to be adjusted, according to the significance of influencing factors at different stages.

In order to provide a new method for the identification of Placenta hominis, the COI barcode has been employed to identify the P. hominis medicinal materials and its adulterants. Genomic DNA was extracted from the experimental samples. The COI sequences were amplified and sequenced bi-directionally. Sequence assembly and consensus sequence generation were performed using the CodonCode Aligner. NJ tree was constructed by MEGA6.0 software. COI sequences can be successfully obtained from all experimental samples. The intra-specific variation and inter-specific divergence were calculated. The average intra-specific K2P distance of P. hominis was 0.001 and the maximum intra-specific distance was 0.008. The cluster dendrogram constructed can be seen that the same genus is together, and distinguished from its adulterants. It is concluded that P. hominis and its adulterants can be correctly identified by DNA barcoding method.
Animals ; Cattle ; DNA Barcoding, Taxonomic ; methods ; Drug Contamination ; prevention & control ; Electron Transport Complex IV ; genetics ; Female ; Humans ; Medicine, Chinese Traditional ; Molecular Sequence Data ; Phylogeny ; Placenta ; chemistry ; enzymology ; Pregnancy ; Quality Control ; Sheep ; Swine