Adolescent ; Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Joint Dislocations ; diagnostic imaging ; physiopathology ; therapy ; Male ; Manipulation, Orthopedic ; Middle Aged ; Recovery of Function ; Sacroiliac Joint ; injuries ; Tomography, X-Ray Computed

0.05).At post- operative 30 days and 90 days,ECD were(6.39?0.90)%,(6.54?1.24)% respectively in the torsional group and(13.17?1.78)%, (13.67?2.36)% respectively in the US group,the differences between two groups were statistically(P0.05).Conclusion The torsional mode may provide more effective lens re- moval with a lower level of phacoemulsification time and energy.It can reduce the ultrasound energy and the intraocular trauma.(Oph- thalmol CHN,2008,17:82-85)

Objective To research fetal optic nerve,optic chiasma and optic tract size using high resolution prenatal ultrasound,establish a scan method and the reference range of optic nerve,optic chiasma and optic tract in normal fetus.Methods Based on the section of circulus arteriosus cerebri,the probe were rotated to get the chiasma section for measuring the diameter of bilateral optic nerve,optic tract and area of optic chiasma in 453 normal fetus respectively.Used gestation age and corresponding biological parameters as independent variables,the regression equation was established analyse the gender differences.Results 26-33 weeks was the preferable gestational age to visualize the chiasma section.It had good repeatability except chiasma area.The bilateral optic nerve and optic tract diameter,optic chiasma diameter and area had an increased along with the gestational age reposefully.There was no significant difference between the two sides of optic nerve and the gender.Conclusions Prenatal ultrasound can assess the size and shape of fetal optic nerve,optic chiasma and optic tract.The normal reference range,established by ultrasound,is helpful to diagnose the abnormality of optic chiasma.

Objective To investigate the bladder function in primipara and bipara within 1 week after delivery using urodynamic study.Methods Investigations on urodynamic changes were performed in 36 primipara volunteers and 12 bipara volunteers according to the recommendations of the International Continence Society(ICS).Fourteen women with upper urinary tract diseases but having normal lower urinary tract function,who had not experienced parturation were included as controls.Results Functional bladder volume(FBV)of primipara and bipara after delivery and normal desire cytometric capacity (NDCC)were respectively lower than those of control group(437?193)ml and(338?120)ml,however FBV and NDCC between primipara and bipara(310?154),(215?90)ml vs(243?141),(225?115) ml were not significantly different.The static Pure.max and Pure.clos.max of primipara and bipara were respectively higher than those of control group(87?7)cm H_2O(1 cm H_2O=0.098 kPa)and(78?8) cm H_2O(P

OBJECTIVETo investigate the prenatal ultrasonic manifestations of fetal gray matter heterotopias (FGMH) and evaluate the optimal method its prenatal diagnosis.

METHODSThe prenatal and postnatal ultrasound images and MRI images were analyzed for a fetus with a definitive diagnosis of FGMH. The detection rates of FGMH by prenatal ultrasound and MRI reported in literature were compared.

RESULTSWe identified 11 reports of FGMH from 1998 to 2015, involving 43 cases with prenatal diagnoses. Of the total of 44 cases (including our case), 32 that had been confirmed postpartum had prenatal ultrasound and MRI data, which showed a significantly lower detection rates of FGMH by prenatal ultrasound than by MRI (43.8% vs 93.8%, P<0.001).

CONCLUSIONPrenatal ultrasound can only detect subependymal heterotopia with characteristic manifestations, and the detection of other types of FGMH relies on MRI, which is currently the best option for prenatal diagnosis of FGMH.

Classical Lissencephalies and Subcortical Band Heterotopias ; diagnosis ; Female ; Fetal Diseases ; diagnosis ; Fetus ; Gray Matter ; pathology ; Humans ; Magnetic Resonance Imaging ; Pregnancy ; Prenatal Diagnosis ; Ultrasonography, Prenatal

Identification accuracy of traditional Chinese medicine is crucial for the traditional Chinese medicine research, production and application. DNA barcoding based on the mitochondrial gene coding for cytochrome c oxidase subunit I (COI), are more and more used for identification of traditional Chinese medicine. Using universal barcoding primers to sequence, we discussed the feasibility of DNA barcoding method for identification commonly-used medicinal snakes (a total of 109 samples belonging to 19 species 15 genera 6 families). The phylogenetic trees using Neighbor-joining were constructed. The results indicated that the mean content of G + C(46.5%) was lower than that of A + T (53.5%). As calculated by Kimera-2-parameter model, the mean intraspecies genetic distance of Trimeresurus albolabris, Ptyas dhumnades and Lycodon rufozonatus was greater than 2%. Further phylogenetic relationship results suggested that identification of one sample of T. albolabris was erroneous. The identification of some samples of P. dhumnades was also not correct, namely originally P. korros was identified as P. dhumnades. Factors influence on intraspecific genetic distance difference of L. rufozonatus need to be studied further. Therefore, DNA barcoding for identification of medicinal snakes is feasible, and greatly complements the morphological classification method. It is necessary to further study in identification of traditional Chinese medicine.
Animals ; DNA Barcoding, Taxonomic ; Medicine, Chinese Traditional ; Molecular Sequence Data ; Phylogeny ; Reptilian Proteins ; genetics ; Snakes ; classification ; genetics

Adolescent ; Adult ; Carrier State ; metabolism ; pathology ; Collagen Type III ; blood ; Collagen Type IV ; blood ; Female ; Hepatitis B, Chronic ; complications ; metabolism ; pathology ; Humans ; Interleukin-17 ; metabolism ; Liver ; metabolism ; pathology ; Liver Cirrhosis ; etiology ; metabolism ; pathology ; Male ; Middle Aged ; Severity of Illness Index ; Young Adult

The difference of ingredients between the roots from the SP1 plants of Achyranthes Bidentata carried by satellite and the control's were evaluated in this study. The techniques of ultraviolet-visible spectroscopy (UVS), infrared spectroscopy (IR), Xray diffraction (XRD) and SDS-PAGE were used to analyse the chemical constituent in the root of A. bidentata. The results demonstrated that the UVS, IR, XRD and protein fingerprints of the roots from A. bidentata were distinct with special characters. The difference of the IR, XRD and protein fingerprints could be discriminated the satellite plants roots from those of the control, however, there were no difference of the UVS fingerprints between the satellite plants roots and the control. This indicated that the kinds of chemical ingredients were not different between the two groups, but the contents of some chemical ingredients deceased in SP1 plants of A. bidentata carried by satellite.
Achyranthes ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Plant Roots ; chemistry ; Resins, Plant ; chemistry ; Space Flight

Objective To investigate the prenatal ultrasonic manifestations of fetal gray matter heterotopias (FGMH) and evaluate the optimal method its prenatal diagnosis. Methods The prenatal and postnatal ultrasound images and MRI images were analyzed for a fetus with a definitive diagnosis of FGMH. The detection rates of FGMH by prenatal ultrasound and MRI reported in literature were compared. Results We identified 11 reports of FGMH from 1998 to 2015, involving 43 cases with prenatal diagnoses. Of the total of 44 cases (including our case), 32 that had been confirmed postpartum had prenatal ultrasound and MRI data, which showed a significantly lower detection rates of FGMH by prenatal ultrasound than by MRI (43.8% vs 93.8%, P<0.001). Conclusions Prenatal ultrasound can only detect subependymal heterotopia with characteristic manifestations, and the detection of other types of FGMH relies on MRI, which is currently the best option for prenatal diagnosis of FGMH.

Objective To investigate the prenatal ultrasonic manifestations of fetal gray matter heterotopias (FGMH) and evaluate the optimal method its prenatal diagnosis. Methods The prenatal and postnatal ultrasound images and MRI images were analyzed for a fetus with a definitive diagnosis of FGMH. The detection rates of FGMH by prenatal ultrasound and MRI reported in literature were compared. Results We identified 11 reports of FGMH from 1998 to 2015, involving 43 cases with prenatal diagnoses. Of the total of 44 cases (including our case), 32 that had been confirmed postpartum had prenatal ultrasound and MRI data, which showed a significantly lower detection rates of FGMH by prenatal ultrasound than by MRI (43.8% vs 93.8%, P<0.001). Conclusions Prenatal ultrasound can only detect subependymal heterotopia with characteristic manifestations, and the detection of other types of FGMH relies on MRI, which is currently the best option for prenatal diagnosis of FGMH.