Objective To evaluate the clinical effect of ambulatory labor analgesia used in latent phase of the first stage of labor, which include labor progress, Apgar score after ambulatory labor analgesia begun to use when the cervix was different size dilatated. Methods Seventy-five parturient primiparas who had no complication were randomly divided into three groups: group Ⅰ: ambulatory labor analgesia was begun to use when the cervix was 1.0 cm dilated, group Ⅱ: ambulatory labor analgesia was begun to use when the cervix was 2-3 cm dilated, group Ⅲ: control group without use of ambulatory labor analgesia. Analgesic effects were observed, changes of uterine contraction were recorded by fetal monitor. Meanwhile, total stage of labor ,outcome of delivery and Apgar score were recorded. Results Duration of total stage of labor had no significant difference between group Ⅰ and group Ⅲ.The duration of the first labor stage was significantly longer in group Ⅰ than that in group Ⅱ(P

The prosthesis fitting and the rehabilitation are discussed in this paper for 6 cases double above knee amputees hospitalized in the past six years. The author suggest that the prosthesis fitting and rehabilitation training are different between double and single above knee amputees. This paper expounds particularly the structure of temporary stubbie with peculiarity of rocker feet; the distinct demand of double knee joint of permanent prosthesis with peculiarity of artificial feet;the use of permanent stubbie in daily living. The important of physical strength training, the standing balance training, the walking functional training, some relative functional movement training and on problem of the amputees sitting wheelchair backward fall with preventive measures has been emphasized.Keyworks:amputation; prosthesis; rehabilitation

OBJECTIVETo study the correlation between ITS sequence of Arctium lappa and Fructus Arctii quality of different origin.

METHODThe samples of Fructu arctii materials were collected from 26 different producing areas. Their ITS sequence were determined after polymerase chain reaction (PCR) and quality were evaluated through the determination of arctiin content by HPLC. Genetic diversity, genotype and correlation were analyzed by ClustalX (1.81), Mage 4.0, SPSS 13.0 statistical software.

RESULTITS sequence of A. was obtained from 26 samples, and was registered in the GenBank. Corresponding arctiin content of Fructus arctii and 1000-grain weight were determined. A. lappa genotype correlated with Fructus arctii quality by statistical analysis.

CONCLUSIONThe research provided a foundation for revealing the molecular mechanism of Fructus arctii geoherbs.

Arctium ; chemistry ; genetics ; Computational Biology ; DNA, Ribosomal Spacer ; genetics ; Drugs, Chinese Herbal ; standards ; Furans ; analysis ; Genotype ; Glucosides ; analysis ; Polymorphism, Genetic ; genetics ; Quality Control ; Sequence Analysis, DNA ; Software

OBJECTIVETo identify the traditional medicine Fructus Arctii from its adulterants by ITS.

METHODTwenty-six samples of the different Fructus Arctii materials and 10 samples of the adulterants of the fruits of A. tomentosum, Onopordum acantium, Silybum marianum, and Amorpha fruticosa were collected. The total DNA of the samples were extracted, amplified cloned and sequenced.

RESULTITS sequences were obtained from 26 samples respectively, there were Fructus Arctii 641 bp, A. tomentosum 641 bp, Onopordum acantium 639 bp, Silybum marianum 630-631 bp, Amorpha fruticosa 625-626 bp, which were registered in the GenBank. The similarity in ITS sequences between Fructus Arctii and the adulterants was less than 95%. In contrast, the similarity between any pair of Fructus Arctii was greater than 99%. The similarity was 98.29%-99.22% between Fructus Arctii and A. tomentosum. Phylogeny tree reconstruction using UPGMA analysis based on ITS nucleotide sequences can effectively distinguish Fructus Arctii from adulterants.

CONCLUSIONITS sequences can be used as a reliable molecular marker for the identification of Fructus Arctii.

Arctium ; genetics ; Cell Nucleus ; genetics ; DNA, Ribosomal Spacer ; Drug Contamination ; prevention & control ; Genetic Markers ; Phylogeny ; Sequence Analysis, DNA ; Sequence Homology, Nucleic Acid