OBJECTIVETo compare the efficacy of different points combination in the treatment of menopausal insomnia.

METHODSNinety-six cases of menopausal insomnia were randomized into 3 groups, Xinshu (BL 15), Shenshu (BL 23), Sishencong (EX-HN 1), Shenmen (HT 7), Sanyinjiao (SP 6) were chosen in the restore interaction between the heart and the kidney group (group A, 32 cases); Zhaohai (KI 6), Jiaoxin (KI 8), Shenmai (BL 62), Pucan (BL 61) were chosen in the acupuncturing qiao mai group (group B, 32 cases); auricular Shenmen (TF4) and sensitive spot at the distribution area of auricular vagus nervus were chosen in the ear acupuncture group (group C, 32 cases). Six days made one session and the treatments were finished after 4 courses. The polysomnography (PSG) and Pittsburgh sleep quality index (PSQI) were employed before and after treatment to evaluate the alleviation of insomnia.

RESULTSThe parameters of the sleep latency (SL), rapid wave sleep latency (RL) and sleep efficiency (SE) were significantly improved in the three groups, and the differences were statistically significant (P < 0.05, P < 0.01). The SL and awaking time (AT) in group C [SL (401.08 +/- 16.54) min and AT (4.87 +/- 2.64) times] were significantly superior to those in the other two groups [SL (50.36 +/- 18.47) min, (54.87 +/- 20.92) min, AT (5.98 +/- 2.11) times, (6.13 +/- 3.04) times, all P < 0.05]. The S(3+4) (%) in group C was also significantly higher than those in the other two groups (both P < 0.05). It was indicated by PSQI that the sleep quality of group C (0.78 +/- 0.12) was significantly superior to that in group B (1.32 +/- 0.29), the total score and cured and markedly effective rate in group C [(4.34 +/- 1.43), 68.8% (22/32)] were superior to those in group A [(7.48 +/- 3.09), 53.1% (17/32), both P < 0.05].

CONCLUSIONEar acupuncture has a better curative effect than the restore interaction between the heart and the kidney group and acupuncturing qiao mai group, it is worth of being promoted.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Menopause ; psychology ; Middle Aged ; Sleep ; Sleep Initiation and Maintenance Disorders ; therapy ; Treatment Outcome

Adenoviridae ; genetics ; Animals ; Bone Marrow Purging ; methods ; Genes, p53 ; Hematopoietic Stem Cell Transplantation ; methods ; Hematopoietic Stem Cells ; cytology ; virology ; Humans ; Receptors, Virus ; genetics ; Transplantation, Autologous ; methods

OBJECTIVETo bring forward a method to improve the prominence of the forehead contour.

METHODS16 patients(age 29-53 years, female 11, male 5) were treated through a bicoronal incision. Following the incision, the forehead soft tissues are reflected down to the level of the superior orbital rims with the protection to the supraorbital neurovascular bundles. To adjust the forehead contour, both superior orbital rims and frontal bossing was reduced by burring down the excess bone or removing the anterior wall of the forehead.

RESULTSThe operative effect were satisfactory during 3-12 months of follow-up. No recurrence or osteogenesis were found in the cases. Nasofrontal angle and forehead angle were normal. The prominence of the supraorbital ridges disappeared and forehead became nature.

CONCLUSIONCranioplasty via an osteomy or burring of the outer line of forehead bone are safe, compact and effective way to improve the prominence of the superior orbital rims or frontal bossing.

Adult ; Female ; Forehead ; surgery ; Humans ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; methods

OBJECTIVETo investigate the psychological impact of mastectomy on women with breast cancer.

METHODSQuestionnaires were answered by 90 patients after mastectomy for breast cancer. The data were collected and analyzed regarding the age, occupation, education, income and living place of the patients. Their psychological changes were compared and evaluated statistically using chi-square analysis.

RESULTSMastectomy caused psychological impact on half of the patients, which included fear of cancer, feeling of body incompleteness, inconvenience in working and social communication, less sexual act and low spirit. 79 percent of the patients considered breast reconstruction unnecessary. 54 percent did not know that the breast could be reconstructed. The patient feelings differed with the age, occupation, income and living place.

CONCLUSIONMastectomy hurts patient psychological health.

Age Factors ; Body Image ; Breast Neoplasms ; psychology ; surgery ; Chi-Square Distribution ; Fear ; Female ; Humans ; Mammaplasty ; psychology ; Mastectomy ; psychology ; Socioeconomic Factors ; Surveys and Questionnaires

In order to reveal the cause of disease occurred in the process of Coptis chinensis growth, this paper studied the bacterial species diversity index of different aged rhizospheric and non-rhizospheric soil planting normal or sick C. chinensis by using PCR-DGGE technique. The representative DGGE bands were chosen to be cloned, and sequenced, the phylogeny were constructed. The results showed that the bacterial communities were very different between the normal and diseased soil samples of C. chinensis, and the diversity index (H) of diseased soil samples were higher than that of normal soil samples. Sequencing analysis of representative cloned DGGE bands showed that the unculturable bacteria were the dominant groups, and bacteria belonged to genus Bacillus, Acidovorax, Acinetobacter, uncultured Kluyvera, and uncultured Comamonas were also existing, but the reported plant pathogenic bacteria were not found in the C. chinensis planting soil. The density and brightness of clone band d in diseased soil samples was higher than that in normal soil sample, and sequencing analysis showed that it belonged to genus Acidovorax. Obviously, during the process of C. chinensis growth, the rhizospheric bacteria population changed, and the quantity of bacteria belong Acidovorax increased, which probably resulted in the disease occurred during C. chinensis growth.
Bacteria ; classification ; genetics ; isolation & purification ; Biodiversity ; Coptis ; growth & development ; microbiology ; Denaturing Gradient Gel Electrophoresis ; Molecular Sequence Data ; Phylogeny ; Polymerase Chain Reaction ; Rhizosphere ; Soil Microbiology

This study was aimed to investigate the effects and the mechanism of mangiferin on chronic myeloid leukemia cell lines K562 cells in vitro. The antiproliferation effects of mangiferin on K562 leukemia cells were tested by tetrazolium salt (MTT) method; the apoptosis induced by mangiferin on K562 cell line was explored by means of cell morphology, DNA gel electrophoresis and flow cytometry. The changes in bcr/abl gene expression was detected by using reverse transcriptase (RT)-PCR. The results showed that five different concentrations of mangiferin (25 - 200 micromol/L) dose-dependently and time-dependently inhibited the proliferation of K562 cells, and induced apoptosis in K562 cell line. RT-PCR revealed that bcr/abl gene expression was down-regulated when K562 cells had been treated with different concentrations of mangiferin. In conclusion, mangiferin remarkably inhibits the proliferation of K562 leukemia cells in vitro, and induces apoptosis in K562 cell line probably through down-regulation of bcr/abl gene expression.
Apoptosis ; drug effects ; Cell Proliferation ; drug effects ; DNA Fragmentation ; drug effects ; Flow Cytometry ; Genes, abl ; Humans ; K562 Cells ; Xanthones ; pharmacology

OBJECTIVETo evaluate reimplantation of devitalized autogenous calvarial bone flaps and the fixation of titanium clamps (CranioFix) for cranioplasty.

METHODSFrom March 2000 to December 2003, 21 patients underwent (1) delayed reimplantation of preserved autogenous bone flaps, which were removed during the initial operations for increased intracranial pressure and stored in a freezer and autoclaved before use, or (2) immediate reimplantation of tumor invaded bone flaps that were devitalized by boiling. All of these flaps were fixed with titanium clamps (CranioFix). Resorption of the bone flaps was monitored by skull roentgenograms and computed tomography (CT). The clinical and aesthetic results were evaluated.

RESULTSDuring the follow-up period of 6 to 30 months, no complications were found. There was slight resorption of the bone flaps in all cases, but the edge of the bone flaps was within the range of the titanium clamps according to skull roentgenograms and CT. Clinical and aesthetic results were highly satisfactory.

CONCLUSIONSIt is simple and practical using devitalized autogenous calvarial bone flaps for cranioplasty. The firmness decreasing of the reimplanted bone flap due to resorption can be prevented greatly by titanium clamps (CranioFix).

Adolescent ; Adult ; Aged ; Bone Transplantation ; methods ; Craniotomy ; methods ; Female ; Humans ; Middle Aged ; Skull ; surgery ; Surgical Flaps ; Titanium ; Transplantation, Autologous ; Young Adult

OBJECTIVETo study the expression of vascular endothelial growth factor (VEGF) and metastin in colorectal carcinoma and their association with the clinicopathological features of the malignancy.

METHODSVEGF and metastin expressions were examined immunohistochemically with SP method in 70 specimens of human colorectal carcinoma tissues and adjacent normal tissues.

RESULTSVEGF protein overexpression was detected in 48.6% (34/70)of the colorectal carcinoma tissues but in none of the adjacent normal tissues (P<0.01), and for metastin, the overexpression rate was 28.6% (20/70) in the colorectal carcinoma tissues and 70.0% (49/70) in the normal tissues (P<0.01). The expression of both VEGF and metastin was related to the histological grades, infiltration depth, TNM stage and lymph node metastasis of the tumor (P<0.01 and P<0.05, respectively).

CONCLUSIONImmunohistochemical detection of VEGF and metastin can be of value in assessment of the malignancy and in prognostic evaluation of colorectal carcinoma.

Adult ; Aged ; Colorectal Neoplasms ; genetics ; metabolism ; pathology ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Kisspeptins ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Tumor Suppressor Proteins ; genetics ; metabolism ; Vascular Endothelial Growth Factor A ; genetics ; metabolism ; Young Adult

OBJECTIVESTo evaluate if the humoral immune response of hepatitis B DNA vaccine pVAX1-S2S could be enhanced by Talpha1 and/or IFNa expression plasmid co-inoculated.

METHODSThe following mammalian expression recombinant plasmids were constructed: the plasmid pVAX1-S2S expressing hepatitis B surface antigen S2S, the plasmid pVAX1-T/I co-expressing thymosin a and IFNalpha, the plasmid pVAX1-I/S2S co-expressing IFNalpha and S2S. These plasmids were inoculated intramuscularly into several BALB/c mice groups in different combinations. In the co-immunization group 1 (pVAX1-I/S2S), each mouse was inoculated with 100 microg of pVAX1-I/S2S; in the co-immunization group 2 (pVAX1-S2S) each mouse was co-inoculated with pVAX1-S2S and 50 microg of pVAX1-TI; in the control group each mouse was inoculated with 100 microg of pVAX1-S2S. All the immunizations were boosted at 2 and 4 week intervals; then the serum samples were collected to detect the anti-HBs and anti-preS2 strengths.

RESULTS3, 5 and 8 weeks after the first inoculation, the positive rates of anti-HBs were 12.5%, 12.5%, 62.5% respectively in the co-immunization group 1 and 25%, 50%, 50% in the co-immunization group 2, while those in the control group were 0, 25%, 37.5%. The titers of anti-preS2 in co-immunization group 2 was 5 times higher than those in the other two groups.

CONCLUSIONThe data shows that Talpha1 and/or IFNalpha expression plasmid co-inoculated with pVAX1-S2S might act as an adjuvant to enhance the humoral immune response induced by pVAX1-S2S.

Adjuvants, Immunologic ; genetics ; therapeutic use ; Animals ; Female ; Hepatitis B ; immunology ; therapy ; Hepatitis B Vaccines ; immunology ; therapeutic use ; Interferon-alpha ; genetics ; immunology ; Mice ; Mice, Inbred BALB C ; Recombinant Fusion Proteins ; immunology ; Thymosin ; genetics ; immunology ; Vaccines, DNA ; immunology