Objective To evaluate the effects of an intervention programme of health education and life style modification on postmenopausal osteoporosis women. Methods A total of 120 postmenopausal osteoporosis women were enrolled in this one-year randomized controlled follow-up study and assigned to the intervention group ( Group A, n = 60) or the control group ( Group B, n = 60). Both groups were treated with alendronate sodium. In Group A, education program was performed once a season in the form of face-to-face consultation or group session. In Group B, no additional intervention was used. The primary outcome was patients' compliance in follow-up. The secondary outcomes were change in bone mineral density (BMD).BMD was measured by dual-X-ray absorptiometry (DXA) on lumbar spine and hip at baseline and 12 months after the intervention. Results After one-year intervention,51 subjects in Group A and 38 in Group B completed the follow-up. Groups A showed better compliance. BMD on lumbar spine and hip was significantly increased in both groups when compared with baseline. The changes of BMD on lumbar (0.042+0.067 vs 0.026±0.070,P=0. O29) or Words region (0.029 +0. 129 vs 0.023±0. 143,P=0. 041 ) showed statistical significance between the two groups. Conclusion For alendronate sodium treatment, health management ensures the effectiveness of the therapy and improves the compliance of the patients.

Objective To compare the diagnostic value of prenatal ultrasound with magnetic resonance imaging(MRI)in the abnormalities of fetal urinary reproductive system,and explore the value of combining prenatal ultrasound and MRI in diagnosis of fetal urinary and reproductive system abnormalities.MethodsTwenty-seven fetal abnormalities in urinary reproductive system detected by prenatal ultrasound received MRI examination within 24 hours after ultrasound,confirmed by autopsy or clinical follow-up.The results of prenatal ultrasound and MRI were analyzed retrospectively.Results Ultrasound,MRI,autopsy or after birth,postpartum follow-up confirmed 27 cases of Genitourinary system anomalies,including 2 cases of hydronephrosis,renal agenesis in 6 cases,14 cases of renal cystic disease,renal fusion in 3 cases,1 case of renal tumors,ovarian cyst in one case of crown .Fetal ultrasound can diagnose the majority of the genitourinary system anomalies (25/27),MRI can diagnose fetal anomalies of 26 cases of genitourinary system.Conclusion Ultrasound could diagnose the majority of fetal abnormalities in urology reproductive system accurately.However,combining ultrasound and MRI could establish more precise estimation in urology reproductive system,such as the level of obstruction of urinary system in hydronephrosis,the pulmonary hypoplasia secondary to urology system abnormalities,and location of cyst in the renal parenchyma or in the renal capsule.

Objective To analyze the controlled risk factors of osteoporotic vertebral fractures, and determine the clinical value for the management of risk factors. Methods 626 cases of postmenopausal women were selected, age, height, weight and bone mineral density(BMD) of patients were collected.The Tetrax balance test system was used to assess the fall risks.Vertebral changes of patients were evaluated through X ray of thoracolumbar lateral. The clinical data were analyzed and compared between vertebral fracture group and non-vertebral fracture group. Spearman test was used to analyze the correlation between vertebral fracture and age, height, weight, body mass index(BMI), the risk of fall, body fat and BMD. Results 328 patients presented with osteoporotic vertebral fractures, while the other 298 cases did not suffer from osteoporotic vertebral fractures. There were 426 vertebral bodies involved. Comparing to non-vertebral fracture group, the vertebral fracture group showed higher age [(68.67±9.29)years vs.(63.04± 9.30)years], lower height[(151.10 ± 4.39)cm vs.(154.90 ± 5.86)cm], lower bone mineral density[lumbar spine BMD (0.85 ± 0.16)g/cm2 vs.(0.93 ± 0.17)g/cm2, hip spine BMD (0.72 ± 0.18)g/cm2 vs.(0.81 ± 0.13)g/cm2],higher body fat [(41.30 ± 5.20)％vs.(36.30 ± 5.90)％] and higher fall risk (41.38 ± 25.79 vs. 36.20 ± 26.22) ( P<0.001). While there were no statistical differences in weight and BMI between the two groups, age, height, BMI, body fat, fall risk, lumbar spine and hip BMD were significantly correlated with vertebral fracture (r=0.358,-0.323, 0.169, 0.186, 0.135,-0.398,-0.364, respectively, all P<0.001). Conclusions Decreased bone mineral density, increased age, abdomen fat content and increased fall risk, are the risk factors of osteoporotic vertebral fractures.

Objective To compare different surgical techniques and clinical effectiveness using infrahyoid myooutaneous flap to restore effects after intraoral cancer surgery.Methods It is a retrospective study in Sichuan cancer hospital, from May 1994 to March 2007, 27 cases were treated surgically with unilateral infrahyoid myocutaneous falp, 19 males and 8 famales.Seven cases of squamous cell tongue carcinoma, 4 eases of tongue root carcinoma, 16 cases of mouth floor carcinoma- The biggest flap was 4 cm × 8 cm.In 8 cases, the flap was formed since the remote end reverse vascular traveling and carried with inferior 1/3 muscular tissue of the stemocleidomastoid muscle on the same side (retrograde flap forming), in 19 cases, vascular pedicla was anatomied with microscopic blood vessel-operating skills along vascular traveling before the flap forming( anterograde flap forming).Eleven cases of the reservation vascularized and infrahyoid muscles in the hyoid attachment (combination pedicle), in 16 cases, the arteria and vena thyroidea superior reserved as the pedicel accompanied with the vena jugularis anterior ( the axial vessle pedicle) ; in 21 cases, the distal end of the vena jugulafis interna was tied up at the place where the vena facialis communis joins to the vena jugularis interna, and the vena jugularis anterior was reserved within the flap ( interference return).Results The survival rate of total 27 cases are 77.8%.The flap necrosis in two cases of total group, 1/3 - 1/2 skin necrosis of the flap was found in 4 cases, in the six cases, flap was formed with retrograde flap forming carry with the ipsilateral sternocleidomastoid, the reason of necrosis was venous flow obstruction.Twenty-one flaps of interference return are all survived, the flap in 19 cases with anterograde flap forming all survived, and 16 cases of the axial infrahyoid flap all survived.Follow-up nine months to 13 years with a median follow-up time for four years.Lost four cases, 23 followed up cases did not found on the flap recurrence of cancer.The primary tumor recurrence in three cases, six cases of cervical lymph node recurrence, Kaplan-Meier method statistics 3,5-year survival rates were 69.8%, 47.2%, respectively.Conclusions To improve the survival rate, the surgical approach of anterograde flap forming is suitable, to anatomize the axial vessle pedicle with microscopic skills, in particular should pay attention to ensure that venous return.Carrying with the same side of the sternocleidomastoid muscle tissue and retaining hyoid attachment of infrahyoid muscles will not increase the survival rate of the muscle flap.

Objective To investigate the difference of MT4 G-201A of Metallothionein (metallotionein, MT) family gene locus single nucleotide polymorphisms (SNPs) in type 2 diabetes and essential hypertension. Mothods We selected 324 cases of patients with type 2 diabetes, 301 cases of patients with essential hypertension, 301 case of normal physical examination population. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis technology was used to detect MT4 G-201A polymorphism. Results (1) The genotype GG, GA and AA frequency of MT4 G-201A in 324 cases of patients with type 2 diabetes,301 cases of patients with essential hypertension, 301 case of normal physical examination population were 39.5%, 46.6%, 13.9%;42.2%, 48.5%, 9.3%;and 42.5%, 51.5%, 6.0%, respectively. The genotypes in all the distribution were in Hardy-Weinberg equilibrium (P>0.05) . (2) MT4 G-201A polymorphism:Three groups of genotype and allele frequency distribution (G and A) had differences (P<0.05) ; there was no difference between essential hypertension group and normal group (P>0.05);there was a difference between type 2 diabetes group and the normal group (P<0.05);there was no significant difference in genotype and allele frequency distribution (P>0.05) . (3) MT4 G-201A polymorphism in Men:Three groups of genotype and allele frequency distribution had differences (P<0.05) . In essential hypertension and type 2 diabetes group, there was no significant difference in genotype and allele frequency distribution (P>0.05) .MT4 G-201A polymorphism between women:Three groups of genotype and allele frequency distribution had differences (P<0.05), there was a difference between type 2 diabetes and normal group genotypes (P<0.05) . Conclusions (1) There is correlation of MT gene G-210A polymorphism and type 2 diabetes, no association with essential hypertension. (2) There is a difference of MT gene G-210A polymorphism in type 2 diabetes in women, no difference in men.

Objective To study the influence of different body serum iron levels on follicle stimulating hormone (FSH),luteinizing hormone (LH) and uterine ovarian index,and explore the body serum iron level effects on female mice sexual maturity further.Methods 36 three weeks C57BL/6J female mice were randomly divided into the normal control group,strengthen-iron 1 group and strengthen-iron 2 group,12 cases in each group.The normal control group with normal diet(310mgFe/kg),strengthen-iron 1 group and strengthen-iron 2 group were given high -iron diets(respectively with 465mgFe/kg and 620mgFe/kg) after born 3 weeks.each group body,uterus and ovary mass after 2 weeks were checked;colorimetric method was used to detect the serum iron level;the serum follicle stimulating hormone (FSH) and luteinizing hormone(LH) were detected by chemiluminescent immunoassay.Results The body of mice serum iron levels,uterine ovarian index (uterine ovarian wet mass/body mass) and follicle stimulating hormone(FSH) level of strengthen-iron 1 group and strengthen-iron 2 group were higher than those of normal control group (F =9.11,11.11,7.09,all P ＜ 0.01).Luteinizing hormone (LH) level of the strengthen-iron group was higher than those of normal control group (F =3.89,P ＜ 0.05).Conclusion Uterine ovarian index,follicle stimulating hormone level and luteinizing hormone level were affected with increased serum iron level;It suggests that the increasing serum iron level can cause female mice sexual maturity in advance.

Animals ; Biological Warfare ; Burns ; pathology ; Burns, Chemical ; pathology ; Chemical Warfare ; China ; Humans ; Military Medicine ; Radiation Injuries ; pathology ; Wounds, Gunshot ; pathology

OBJECTIVETo observe the effect of low molecular weight heparin calcium (LMWHC) combined Compound Danshen Injection (DI) on nephrotic syndrome patients with early onset severe preeclampsia.

METHODSTotally 80 nephrotic syndrome patients with early onset severe pre-eclampsia were randomly assigned to four groups voluntarily, i.e., Group A (22 cases, treated by magnesium sulfate), B (19 cases, treated by magnesium sulfate plus LMWHC), C (21 cases, magnesium sulfate plus DI), D (18 cases, magnesium sulfate plus LMWHC and DI). Umbilical arterial S/D ratios, amniotic fluid index (AFI), prolonged gestational age, placenta weight, neonatal weight, and Apgar score were compared among the four groups.

RESULTSCompared with before treatment in the same group, umbilical arterial S/D ratios decreased in the four groups (P <0. 05). AFI decreased in Group A, while it increased in Group B, C, and D (P<0. 05). Compared with Group A at the same time point, umbilical arterial S/D ratios decreased, and AFI increased in Group B, C, and D (P <0. 01 , P <0. 05). Prolonged gestational age and neonatal weight were increased in Group B, C, and D (P <0. 01, P <0. 05). Placenta weight were increased in Group B and D (P <0. 05). Apgar scores at 1 and 5 min were improved in Group D (P <0. 05). Compared with Group B and C at the same time point, umbilical arterial S/D ratios decreased, and AFI increased in Group D (P<0. 05). Compared with Group B, prolonged gestational age and placenta weight were decreased in Group C, but prolonged gestational age and placenta weight were increased in Group D (P <0.05). Compared with Group C, prolonged gestational age, placenta weight, and neonatal weight were increased in Group D (P <0. 05).

CONCLUSIONTreatment of nephrotic syndrome patients with early onset severe pre-eclampsia by LMWHC combined DI could prolong gestational ages, obviously improve prenatal outcomes, with better effect obtained than using any of them alone.

Calcium ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Gestational Age ; Heparin, Low-Molecular-Weight ; therapeutic use ; Humans ; Magnesium Sulfate ; Nephrotic Syndrome ; drug therapy ; Phenanthrolines ; Pre-Eclampsia ; drug therapy ; Pregnancy ; Salvia miltiorrhiza

Objective To study the association of liver fat content (LFC) with insulin resistance and β cell function. Methods One hundred and nine subjects including 31 cases with impaired glucose regulation (IGR), 31 newly diagnosed type 2 diabetes (NT2DM) and 47 normal controls (NC) with normal metabolic parameters were involved in the study. LFC was measured by 1H magnetic resonance spectroscopy (1H MRS) and the insulin resistance and β cell function were evaluated by oral 75 g glucose tolerance test. Results (1 ) LFCs were3.83% (2.35% ～7.59% ) ,12. 82% (8.10%～21.37%), and 21.99% (11.89%～34.43%), being progressively raised in the respective NC, IGR, NT2DM groups(P<0.01). (2) The subjects were divided into four subgroups according to LFC Quartile: Quartile 1 (LFC<4. 04% ) , Quartile 2(4. 04% ≤LFC<9. 77% ), Quartile 3 (9.77% ≤LFC<20.78% ) ,and Quartile 4( LFC≥20.78% ). Homeostasis model assessment of insulin resistance index (HOMA-IR) values were elevated significantly and progressively starting from Quartile 2(P<0. 01). (3) Insulin from 0 to 30 min ( △I30), the ratio of insulin from 0 to 30 min to glucose from 0 to 30 min ( △I30/ △G30) , C peptide from 0 to 30 min (△CP30) had a trend of increase in Quartile 2,then trended to decrease in Quartile 3. In Quartile 4, △CP30 and △I30/△G30 sharply decreased (P<0.05 or P<0.01). The ratio of C peptide from 0 to 30 min to glucose from 0 to 30 min ( △CP30/△G30) began to decrease from Quartile 3 (P<0. 05). The ratio of area under curve of C peptide to area under curve of glucose (CPAUC/GAUC) was significantly decreased from Quartile 3(P<0.05). From Quartile 3,glucose level became abnormally elevated to impaired fasting glucose and impaired glucose tolerance (P<0.01). (4) LFC was positively correlated with HOMA-IR (rs =0. 618 ,P<0.01), but was negatively correlated with △CP30(rs =-0.282), △CP30/△G30(rs = -0. 404), and CPAUC/GAUC(rs = -0. 308,all P<0.01). (5) Stepwise regression analysis demonstrated that LFC was the strongest predictor of HOMA-IR. Conclusions When LFC accumulated to 4% , insulin resistance occurred and the early phase of insulin secretion was compensatively increased. As the LFC further accumulated to 10% , both the early phase as well as β cell function in whole were deteriorated, and hyperglycemia developed.

OBJECTIVEIn this study, five heavy metals contamination of soil and different parts of Panax notoginseng in the plantation area was investigated. Analysis of heavy metals correlation between the planting soil and P. notoginseng; and the absorption and accumulation characteristics and translocation of soil heavy metals by P. notoginseng plants was revealed.

METHODThrough field investigation and laboratory analytical methods, analysis of China's 30 different soil P. notoginseng origin and content of heavy metals in five different parts of the P. notoginseng plant content of heavy metals.

RESULTThe results revealed that the soil heavy metals should not be neglected in the plantation area Referring to the national soil quality standards (GB15608-1995), the excessive degree of soil heavy metals pollution showed Hg > As > Cd > Cr in the plantation area, and Pb content of soil was in the scope of the standard. Refer to 'Green Industry Standards for Import and Export of Medical Plants and Preparations', the excessive degree of heavy metals content of P. notoginseng plants showed As > Pb > Cr > Cd, and Hg content of plants was in the scope of the standard. Concentrations of five heavy metals of underground parts of P. notoginseng plants are higher than aboveground, and heavy metals elements are more concentrated in the root, followed by the rhizome of P. notoginseng plants. Heavy metal accumulation characteristics of the different parts of the P. notoginseng of the overall performance is the root > the rhizome > the root tuber > leaves > stems. From the point of view BCF value analysis of various parts of the P. notoginseng plants to absorb heavy metals in soil, BCF values of all samples were less than 1, description P. notoginseng not belong Hyperaccumulator. From the view of transportation and related analysis of the soil-P. notoginseng systems, the rhizome of P. notoginseng and the content of As and Cr in soil was significantly correlated, the root of P. notoginseng and the content of Cd in soil was significantly correlated, and no significant correlation between the other indicators. Through the analysis of transportation transfer coefficient showed: Pb, As and Cr are not easy to transport aboveground part from the underground, but Cd and Hg are relatively easy to transport stems from rhizome, the migration of five heavy metals in the aerial part is relatively strong, and heavy metal of stems is easily transported to the leaves.

CONCLUSIONP. notoginseng does not belong to the enrichment of heavy metals in crops, especially for Hg in soil with strong patience. In survey area, the content of heavy metals of P. notoginseng's planting soil is relatively high, and the heavy metals As, Pb, Cr, Cd of P. notoginseng also exist heavy metals exceeded problems. Due to the presence of heavy metals in crops internal absorption and translocation of special laws, accumulation of heavy metals varied significantly in different parts of P. notoginseng. The overall, the performance for the heavy metal content of the underground parts is more than aboveground, it explain heavy metals of P. notoginseng plants is still the main source of the soiL Therefore, the key to control of planting area soil environmental quality and reduce exogenous harmful substances secondary pollution of soil in the cultivation process are to study and solve the heavy metals pollution problem of P. notoginseng.

Adsorption ; China ; Laboratories ; Metals, Heavy ; analysis ; Panax notoginseng ; chemistry ; Soil ; chemistry ; Soil Pollutants ; analysis