Alkaloids ; pharmacology ; Angiogenesis Inhibitors ; pharmacology ; Antineoplastic Agents, Phytogenic ; pharmacology ; Drugs, Chinese Herbal ; chemistry ; Ginsenosides ; pharmacology ; Humans ; Lymphatic Metastasis ; prevention & control ; Pyrazines ; pharmacology ; Quinolizines

Through study on Bianque Shenying Zhenjiu Yulong Jing (Bianque's Classic of Effective Acupuncture Prescriptions), acupuncture experiences and ideology of WANG Guo-rui, an acupuncture physician of the Yuan Dynasty (1271-1368), is discussed in this article. Inherited and carried forward DOU's acupuncture theory, WANG Guo-rui encouraged to use experiential points and to expand extra points. Penetrating needling method was created, and the application of acupoints according to needling opportunities and seasonal factors were enriched by him. Great importance was also attached on treatment according to differentiation of syndromes, which including the simultaneous acupuncture and moxibustion, simultaneous reinforcing and reducing, reducing after reinforcing, reinforcing after reducing, predomination of reducing and predomination of reinforcing. The flexible treating methods are still extensively adopted in clinic nowadays. WANG Guo-rui is a master of clinical acupuncture who made great contribution to the development of acupuncture and moxibustion.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Male

Objective ToinvestigatethementaldevelopmentsituationofpreschoolchildreninTaiyuan. Methods 1174preschoolchildrenoftwourbanareasinTaiyuanwereselected.TheyweretestedwithDenverDevel-opmentScreenTest(DDST).Results Thepassingratewas94.80%in1174children.Theirindividual-social reaction ability and movement ability were good in the three groups.In the subject-touch reaction ability,the passing rate ofvertical tilt at 30°insidewas 36.36%in 4 years old group,which was higher than the other projects.In the speaking ability,the passing rates of three right in four problems with knowing preposition were 15.88% and 27. 22% in 4 and 5 years old group,which were higher than the other projects.The culture degree of the mental retar-dation children's parents were lower than those of the normal children's parents,the difference were statistically signifi-cant(χ2=4.485,P=0.034;χ2=7.577,P=0.006).Conclusion DDSTisaquicklyscreeningmethodformental retardation children,it is suggested to be used in medical and health examination for preschool children.

BACKGROUND: Frenulum of prepuce of penis contained many nerve terminals is an extremely sensitive region. If the frenulum is injured in circumcision or other operations, the complication, such as postoperative spontaneous pain of penis, sexual disturbance and so on, will occur. But there still is no define explanation for this up to now.OBJECTIVE: To observe the distribution of immunoreactive nerve terminal of calcitonin gene-related peptide (CGRP) in prepuce of penis and frenulum of prepuce of adult SD rats, and look for the source of CGRP immunoreactive nerve terminal in frenulum of prepuce.DESIGN: A single sample trial.SETTING:Department of Anatomy, School of Medicine, Zhejiang University.MATERIALS: The experiment was performed at Department of Anatomy,School of Medicine. Zhejiang University from September 2004 to May 2005. A total of 20 adult male SD rats were selected, and were raised in warm, quiet, photophygous environment for 1 week before the trial so as to make the rats fit for the environment and maintain their basal state.METHODS: The rats were assigned randomly into 2 groups. Ten rats in the first group were treated with the immunohistochemical method to observe the distribution of CGRP immunoreactive nerve terminal in prepuce of penis and frenulum of prepuce of adult rats. Ten rats in the second group were treated with fluorogold (FG) retrograde labeled combined with CGRP immunofluorescence labeled method to look for the source of CGRP immunoreactive nerve terminal in frenulum of prepuce of penis. MAIN OUTCOME MEASURES: ①The morphology and distribution of CGRP immunoreactive nerve terminal in prepuee of penis and frenulum of prepuce of adult SD rats were observed under light microscope. ②The distributive density and difference of CGRP immunoreactive nerve terminal in prepuce of penis and frenulum of prepuce were detected and compared (represented by A). ③Morphology and distribution of FG retrograde labeled -positive, CGRP single-labeled positive and FG/CGRP double-labeled positive neurons in dorsal root ganglion were observe under fluorescence microscope. ④Mean quantity of FG retrograde labeled positive, CGRP single abeled positive and FG/CGRP double-labeled positive neurons in dorsal root ganglion was counted.RESULTS: Totally 20 rats were involved in the analysis of results. ① Amber-coloured CGRP immunoreactive nerve terminal appeared in prepuce of penis and frenulum of prepuce of adult rats. These nerve terminal mainly occurred in basal layer of epidermis and papillary layer of dermis, distributed as twig shape or intestiniform; mostly of them were bundled, different in length, and some of them showed enlarged nodosity. ②The distributive density of CGRP immunoreactive nerve terminal in frenulum of prepuce of penis was significantly larger than that in prepuce of penis (2.15±0.32, 1.02±0.22,t =-2.03,P＜0.01). ③Combined with the FG retrograde labeled method it was found that these nerve terminal was derived from neurons of dorsal root ganglion opposed to the sixth lumbar spinal cord and the neurons of dorsal root ganglion opposed to the first acral spinal cord. FG retrograde labeled positive neurons differed in length. The cell body showed round or orbicular-ovate, without obvious prominence. Bright inaurate fine particle appeared in cytoplasm, no label in nucleus. Most cells arranged in line along nerve tract or diffusedly distributed. Most CGRP single-labeled positive neurons were middle or small cells found by CGRP immunofluorescence labeling. Dyeing was too dark.Reaction product distributed evenly in cytoplasm, which showed bright dark green (FITC labeled color). The same positive section was observed comparatively under different excitation light. It was found that FG/CGRP double-labeled positive cells were middle or small, and its amount accounted for a half of the total number of FG retrograde positive cells.CONCLUSION: CGRP may participate the transmission of sensory information in prepuce of penis and frenulum of prepuce of rats. The CGRP immunoreactive nerve terminal in frenulum of prepuce of penis of rats is sourced from neurons of dorsal root ganglion opposed to the sixth lumbar spinal cord and the neurons of dorsal root ganglion opposed to the first sacral spinal cord.

Objective:To explore inhibition of telomerase activity and malignant phenotype on breast cancer cells MCF7 by Dominant Negative human telomerase reverase transcriptase gene(DN-hTERT).Methods:DN-hTERT eukaryotic expression vector DN-hTERT-IRES2-EGFP and empty vector(I) IRES2-EGFP were transfected into MCF7 by lipofectamine2000,after being selected by G418,positive clones were obtained;Tthe transfected cells growth was observed with inverted fluorescence microscope.The expression levels of hTERT mRNA of transfected cells were determined by reverse transcriptase polymerase chain reaction(RT-PCR).Telomerase activity of transfected cells was measured by TRAP-ELISE.Results:The proliferation of MCF7/DN cells were inhibited by DN-hTERT transtection;The expression levels of hTERT mRNA increased in MCF7/DN.Telomeric length was shorter in MCF7/DN than that in MCF7/I.The telomerase activity measured by TRAP-ELISE was 2.36?0.12 in MCF7/DN and was 3.32?0.14 in vacant vector MCF7/I.The telomerase activity in MCF7/DN was significantly lower than in vacant vector transfected MCF7/I(P

Objective To investigate the clinical treatment efficacy of mutabilis coated nasal ointment to postoperative nasal septal reconstruction.Methods After surgical reconstruction,116 cases were divided into the treatment group and control group ac-cording to random method,58 cases in each group.The treatment group was given mutabilis coated nasal ointment combine with physiological seawater nasal care device;the control group was only given physiological seawater nasal care device in the same time. The effects were observed for 6 months.Results The total effective rate of treatment group was higher than the control group (98.28%),the two groups had significant difference(P <0.05).Postoperative follow-up,the bleeding rate in the treatment group have no significant difference compared with the control group(P >0.05);the incidence of infection and cavity stricture in the treat-ment group were significantly lower than the control group(P <0.05).Conclusion The application of mutabilis coated nasal oint-ment can promote the wound healing of nasal cavity,but also can prevent the operation adhesion,and shorten repair time,so as to improve the clinical effect of operation.

Evidence-based medicine(EBM) emphasizes that the clinical practice should be based on the combination of the best available clinical evidence,medical experiences and patient desire to cope with the demand of medical decision-making.Guidelines for good clinical(research) practice,conduct of more trials as multicentre trials,and the cochran collaboration may all help apply the best research evidence to clinical practice.China is challenged by variety of health problems.The implementation of EBM will improve the decision-making and health care services and protect the doctors and patients rights.

Using Mortierella isabellina as starting strain, mutagenized with UV,screened by selecting mutants resisting maleic hydrazide,a fatty acid dehydrogenase inhibitor, directly on gradient plate,a mutant M 80 overproducing Gamma Linolenic Acid (GLA) was obtained, which has much higher productive qualities than its parental strain Its dry cell weight reaches 25 10g/L,lipid yield 12 35g/L,and GLA yield 771 88mg/L

Objective To evaluate the etiologies of children with gastrointestinal bleeding(GIB), and the relationship between the pathological findings and clinical.Methods Gastroscopy or proctoscope was performed in 153 children with GIB. Pathological studies and tests as for helicobactor pylori (Hp) were undertaken.Results Among 153 children,140 cases(91.5 %) had definite diagnosis,including 74 children with upper gastrointestinal bleeding(UGIB) and 66 cases with lower gastrointestinal bleeding(LGIB). Gastric pathologic study was conducted in 56 cases. All patients had chronic superficial gastritis(CSFG). Hp test was positive in 33 patients. There was significant difference in the positive rate of Hp test between patients with gastritis or duodenitis and those with ulcers (P

AIM: To screen TIGR/myocilin gene (MYOC) mutation in high myopic Chinese children with family history.METHODS: Gene sequencing was performed in exon 3 of the TIGR gene in high myopic Chinese Children. The coding sequence of TIGR exon 3 was screened by capillary electrophoresis sequencing. The sequence alterations were analyzed by bioinformatics.RESULTS: TIGR gene mutation was not found in high myopic patients and normal controls group.CONCLUSION: No identified gene mutation is found in TIGR gene in high myopic Chinese children.