Child, Preschool ; Humans ; Lymphatic Abnormalities ; diagnosis ; therapy ; Male ; Middle Aged

OBJECTIVETo observe differences of clinical therapeutic effects between deep-oblique acupuncture with long needle and regular perpendicular acupuncture at Guanyuan (CV 4) for urinary retention to explore standard acupuncture method in clinic.

METHODSOne hundred and thirty-two cases of urinary retention were randomly divided into an observation group (78 cases) and a control group (54 cases). Needles with 75 mm in length were deeply and obliquely inserted into Guanyuan (CV 4) in the observation group while needles with 40 mm in length were perpendicularly inserted. Clinical therapeutic effects in two groups were observed.

RESULTSAfter treatment the total effective rate was 80.8% (63/78) in the observation group and 57.4% (31/54) in the control group, which had significant difference between two groups (P<0.05). The curative effect of postpartum retention of urine was obviously superior to that of postoperative and prostate-induced urinary retention in the ebservation group, and the effect of urinary retention due to different etiology in the observation was also superior to that in the control group in the ebservation group [in the observation group total effective rate was 88.6% (47/53) in postpartum retention of urine, 50.0% (3/6) in prostate-induced urinary retention and 68.4% (13/19) in orthopedic postoperative retention of urine while in the control group total effective rate was 69.4% (25/36) in postpartum retention of urine, 20.0% (1/5) in prostate-induced urinary retention and 38.5% (5/13) in orthopedic postoperative retention of urine)].

CONCLUSIONThe deep-oblique acupuncture with long needle at Guanyuan (CV 4) has significant curative effect on urinary retention in clinic, especially for patients with postpartum urinary retention, which could be taken as standard acupuncture method.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Urinary Retention ; therapy

0 but was obviously lower than P_ sys in no endoleak. P_ sac approached P_ sys in type Ⅰ and type Ⅳ endoleaks. Some researches showed that P_ sac in type Ⅱ endoleak was higher than that in no endoleak and even approached P_ sys , however the other researches showed that P_ sac in type Ⅱ endoleak was lower than that in no endoleak. Conclusion Postoperative P_ sac dropping greatly eliminated the risk of aneurysm rupture, which symbolized the success of endovascular therapy. Even if the type Ⅰ endoleak of small size might lead to obvious elevation of P_ sac , which necessitates management. The impairment and management tactics of type Ⅱ endoleak remained equivocal, which required further study.

Adult ; Dust ; Humans ; Magnets ; Male ; Middle Aged ; Pneumoconiosis ; etiology

Child ; Child, Preschool ; Face ; blood supply ; Female ; Hemangioma, Capillary ; congenital ; diagnosis ; therapy ; Humans ; Infant ; Lymphatic Abnormalities ; diagnosis ; therapy ; Male ; Mouth ; blood supply ; Vascular Malformations ; diagnosis ; therapy

Objective:To determine the equilibrium solubility and the apparent oil/water partition coefficient of nebivolol hydrochloride to provide experimental basis for the development of new preparations.Methods:The concentration of nebivolol hydrochloride was determined by an HPLC method,and a saturated solution method and a shake-flask method were respectively applied to determine the equilibrium solubility and the apparent oil/water partition coefficient of nebivolol hydrochloride in water,0.1 mol·L-1 HCl solution and phosphate buffer solution with different pH values(pH2.0,pH6.8,pH7.4 and pH8.0).Results:At (37±0.5)℃,the equilibrium solubility of nebivolol hydrochloride in water and in 0.1 mol·L-1 HCl solution was 722.53 μg·ml-1and 56.07μg·ml-1,respectively.The apparent oil/water partition coefficient (Log P) of nebivolol hydrochloride was 1.17 and 1.32,respectively.Within the pH range of 2.0-7.4,with the increase of pH value, the equilibrium solubility and the Log P decreased and increased,respectively,while pH value increased from 7.4 to 8.0,the equilibrium solubility of nebivolol hydrochloride increased and Log P decreased.Conclusion:The method is accurate and reliable.Nebivolol hydrochloride has poor water solubility,and the equilibrium solubility and the Log P are both influenced by pH values.

Objective To investigate the survival rates of main malignant tumors in Nanhui district. Methods Total 5 783 cases, registered as new cases with malignant neoplasm from 2002 to 2004 in Nanhui, were followed up. Data was studied by survival analysis with SPSS 13.0 of life table and Kaplan -Meier. Results The average annual crude incidence of malignant tumors was 267.57 / 100 000, the World standardized incidence rate of 209.98 / 100 000. Cancer Incidence in the top five ranks followed by lung, liver, stomach, colon and esophageal cancer, the incidence was 43.06 / 100 000, 28.65 / 100 000, 26.82 / 100 000, 18.63 / 100 000 and 9.57 / 100 000, respectively. The difference of the survival rates between the top five cancers was remarkable. Survival rates of cancers among males from the lowest to the highest were liver, lung, esophagus, stomach and intestines. Survival rates of cancers among females from the lowest to the highest were of liver, lung, esophagus, stomach, intestines, cervical and breast. The male or female main cancer's relative survival rate droped along with the age rising. Conclusion The survival status was better in the patients with intestine cancers and female patients with breast cancer, but worse in patients with liver, ung and esophageal cancer.

Objective By using estradiol(E2) as positive control to observe the effects of genistein(GST) on the matrix metalloproteinase inhibitor 1 mRNA levels of HSC-T6 cell in vitro.Methods HSC-T6 cells were exposed to different concentrations of E2 0.1?mol/L and GST 0.5-50?mol/L for 36 hours.The TIMP-1 mRNA levels were measured by the quantitative reverse-transcription polymerase chain reaction(RT-PCR).Results The TIMP-1 mRNA levels of HSC-T6 cells at different concentrations of E2 and GST were lower than those of the normal control(P

To study the function and mechanism of the NgR-Rhoa- Rock signal pathways which exists in the retinal ganglion cells apoptosis in diabetes mellitus (DM) rats.
● METHODS: Some healthy SD rats were operated by means of single intraperitoneal injection of 1%streptozotocin based on the standard of 50mg/ kg wight, after that the blood sugar value was greater than 16. 7mmol/ L as DM model, then randomly divided into 3 groups, each group was 10 rats. ln addition to take 10 healthy SD rats as control group. Four groups of rats were bilaterally eyeball intravitreal injection in turn with NgR-siRNA virus 10μ L (siRNA group), NgR-siRNA virus diluted 10μ L ( DM group), NgR - siRNA virus - negative -control solution 10μ L (siRNA blank group), NgR- siRNA virus diluted 10μ L ( normal control group ), and fed normally. During that time, some life indexes like blood glucose, body mass, etc. were measured and recorded. After 12wk, the expression of NgR and Rhoa, HE staining, and TUNNEL staining were detected by Western blot analysis.
● RESULTS: Western blot analysis: compared with normal control group, the expression of NgR and Rhoa in DM group and siRNA blank group increased significantly (P<0. 01), while siRNA group was no significant change (P > 0. 05); compared with DM group and siRNA blank group, the expression of those proteins significantly lowered in siRNA group. HE staining: compared with normal control group, some extent ganglion cells arranged disorder, irregular shape, spacing not consistent were all found in three groups of model rats;compared with DM group and siRNA blank group, there was some improvement in siRNA group of ganglion cells about the order and shape size. TUNEL staining:compared with normal control group, there were retinal ganglion cells apoptosis in all of three groups of model rats. Compared with DM group and siRNA blank group, the number of retinal ganglion cells apoptotic cells was less, and the shape of cells had improved significantly in siRNA group.
●CONCLUSlON: ln the DM phase, the expression of NgR and Rhoa were up - regulation, the condition of diabetic retinal ganglion cell apoptosis was improved after that the NgR-Rhoa-Rock signal pathways had been inhibited.

Objective To investigate the abnormality of parameters of thyroid function and incidence of autoimmune diseases in children with vitiligo.Methods A total of 363 children with vitiligo,including 198 males and 165 females were recruited into this study together with 93 normal human controls(55 males and 38 females).The serum levels of free tetraiodothyronine,free triiodothyronine,thyroid stimulating hormone,antithyroperoxidase antibody and thyroglobulin antibody were determined by chemiluminescent immunoassay in these subiects.Results The abnormality of parameters of thyroid function was observed in 43 out of 363(11.8%)patients affected by vitiligo and in 4 out of 93(4.3%)normal human controls;a significant difference was observed between the two groups (P＜0.05).Of the 43 patients wim abnormality of parameters of thyroid function,39 were diagnosed as vitiligo vulgaris,4 as segmental vitiligo.A significant increase Was observed in the incidence of abnormality of parameters of thyroid function in patients with vitiligo vulgaris compared with those with segmental vitiligo(P＜0.05).Conclusion There is an increase in tbe abnormality of parameters of thyroid function in children with vitiligo.