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Urinary incontinence was known as the"social cancer", has become a prominent social public question. The conservative treatment based on pelvic floor exercise was the preferred non-surgical treatment of the disease. However, the patient treatment compliance was not high. Studies found that self-efficacy can predict pelvic floor muscle exercise compliance of patients. Therefore, this article will review the research tools of urinary incontinence patients, so that to help the clinical nursing staffs adopt effective interventions for patients with urinary incontinence, to help patients with self-management and improve patients' quality of life.
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Objective:To set up an automatic gel permeation chromatography-solid phase extraction purification-ultra performance liquid chromatography-tandem mass spectrometry ( GPC-SPE-UPLC-MS/MS ) method for the quantitative determination of 14 carba-mates pesticide residues in Chinese herbal pieces. Methods:The samples were extracted by acetonitrile, and kept in constant volume with ethyl acetate-cyclohexane (1: 1, v/v). The extract was purified by GPC combined with amino solid phase extraction column (Carb/NH2). After UPLC gradient elution separation on an Agilent Poroshell 120EC-C18 column using acetonitrile-0. 1% formic acid as the mobile phase,the target pesticides were determined by tandem mass spectrometry in a multi-reaction monitoring ( MRM) mode. Results:The 14 kinds of carbamates pesticides had good linear relationships within the range of determination (r>0. 9990), and the detection limit was 0. 02-0. 35μg·kg-1 . When the spiked levels were 1, 10 and 50μg·L-1 , the recoveries were 74. 2%-108. 8%, and the RSD was 1. 25%-6. 73%(n=6). Conclusion:The method simplifies the pretreatment operation and shortens the analysis time with good selectivity and high sensitivity, which can be used for the determination of carbamates pesticide residues in Chinese herbal pieces.
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Objective A method for quantitative determination of 16 kinds of organochlorine pesticide (OCPs) in aquatic prod-ucts by gas chromatography (GC)was established .Methods The sample was extracted by acetonitrile ,purified by Carb/NH2 ,and then determined by GC .Results The linear relations of 16 kinds of OCPs were good at 0 .05 - 1 .00 mg/L(r> 0 .998) .The limit of detection of OCPs was in the range of 0 .04 - 0 .31 μg /kg(S/N = 3) .When the standard levels were 50 ,100 ,200 μg /kg ,the recovery rates were 72 .6% - 115 .2% ,the relative standard deviations were 0 .6% - 7 .5% .Conclusion The method established in this stud-y is applied to the determination of 16 kinds of OCPs in real samples with satisfactory results .
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OBJECTIVE:To establish a method for simultaneous determination of the contents of Cu,Pb,As,Cr,Cd,Ba, Mn,Sb and Hg in Ganmaoling granule. METHODS:ICP-MS was conducted. The sample was handled by nitric acid microwave di-gestion system,the mass concnetration of 9 metal elements were determined by ICP-MS with Ge,In,Bi as internal standard and standard substance of test element standards. RF power was 1 100 W,sampling depth was 8 mm,carrier gas was argon(Ar)with high purity and flow rate was 1.0 L/min. RESULTS:All 9 elements had good linear range between mass concentration and ion peaks (r=0.999 1-0.999 9),detection limits were in the range of 0.3-6.0μg/L;RSDs of precision,stability and reproducibility tests were no more than 6.0%;average recoveries were in the range of 80.0%-113.5%,and RSDs were in 1.0%-4.5%. CONCLUSIONS:The method is simple,rapid and accurate,and can be used for the determination of 9 metal elements in Ganmaoling granule.
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Objective To estimate the prevalence of iron deficiency and its influencing factors in 6 to 12-month-old infants,then more effective community nursing intervention of prevention against iron deficiency can be made.Methods Three hundred and thirty-one 6 to 12-month-old infants had been enrolled by convenience sampling method to complete the investigation.Variables associated with iron deficiency in bivariate analysis were evaluated in Logistic regression models.Results The prevalence rates of iron deficiency in 6 to 12-month-old infants was 34.74％.Anemia,age,feeding patterns and zinc deficiency were independently associated with increased risk for iron deficiency.Conclusions Iron deficiency was common and associated with anemia,low age,feeding patterns and zinc deficiency in a certain community in Tianjin.So effective nursing measures must be made to reduce the prevalence rates of iron deficiency in 6 to 12-month-old infants.
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Objective To study the protective effects of parathyroid hormone (PTH) on radiationinduced hematopoietic damage in mice.Methods A total of sixty male C57 mice were irradiated by 60Co γ-rays to induce hematopoietic injuries,and then the mice were randomly divided into PTH and control group.The PTH-treated group was treated with PTH ( 80 μg· kg- 1 · d - 1 ) intraperitoneally everyday.The control group was given equivalent volume saline.Peripheral blood cell number,bone marrow mononuclear cell number,granulocyte-macrophage colony forming units ( CFU-GM ) and CD34 positive cells in bone marrow were detected.Results With the whole post-irradiation period,the WBC and bone marrow mononuclear cell numbers in PTH-treated mice were significantly higher than those in saline-treated mice (t=6.32,9.19,11.18,7.44 and 4.42,P ＜ 0.05).The RBC numbers in PTH-treated mice were significantly higher than those in control mice at 10 d,15 d and 20 d post-irradiation (t =6.48,3.66 and 4.98,P ＜0.05 ).The PLT numbers in PTH-treated mice were significantly higher than those in control group at 5 and 30 d post-irradiation ( t =2.57 and 3.10,P ＜ 0.05 ).PTH increased CD34 positive cell and CFU-GM numbers in bone marrow after irradiation ( t =16.12,7.82 and 20.00,P ＜ 0.05 ).Conclusions PTH could improve the hematopoietic recovery after irradiation.
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In the treatment of hiccup in the elders by acupuncture plus ear-point embedding method, main acupoints Neiguan (PC 6), Zusanli (ST 36) and Tiantu (CV 22) were treated. Qihai (CV 6) and Taixi (KI 3) were added for those with weak constitution due to old age and severe illness, Zanzhu (BL 2) added for those with cerebrovascular disease, and Zhigou (TE 6) added for those with digestive disease and constipation, and Hegu (LI 4) added for those with respiratory disease. Ear-point embedding method on Diaphragm(MA), Stomach(MA), Ershenmen(MA-TF 1), Subcortes(MA-AT1) and Kidney(MA) were conducted. Results showed cure in 45 cases, improvement in 10 cases and the effective rate was 100%.