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Objective:To learn about the iodine nutritional status of children aged 8 to 10 years in Xiamen City after the reform of salt industry system, and to provide scientific basis for reasonable prevention and control of iodine deficiency disorders.Methods:From 2017 to 2019, 6 districts were selected each year in Xiamen City 5 sampling districts were divided according to the oriation of east, west, south, north and center in each district. One town (street, hereinafter refered as to town) was selected from each sampling district. One primary school was selected from each town. For each primary school, at least 40 non-boarding children aged 8 to 10 years (age balanced, half male and half female) were selected. Edible salt samples in the households and random urine samples of children aged 8 to 10 years were collected, and salt iodine and urinary iodine contents were measured, while thyroid volume was examined by B-ultrasound.Results:From 2017 to 2019, the coverage rate of iodized salt in Xiamen City was 97.34% (1 206/1 239), 96.89% (1 214/1 253), and 93.33% (1 175/1 259), respectively; the consumption rate of qualified iodized salt was 96.13% (1 191/1 239), 95.61% (1 198/1 253), and 91.58% (1 153/1 259), respectively; the median urinary iodine was 182.90, 182.81, 164.00 μg/L, respectively. The prevalence of goiter of boys and girls was 1.01% (19/1 889) and 2.26% (42/1 862), respectively.Conclusions:After the reform of salt industry system, the iodine nutritional status of children aged 8 to 10 years is generally at an appropriate level in Xiamen City. However, the consumption rate of qualified iodized salt is reduced, which increases the risk of iodine deficiency for residents. Therefore, we should strengthen the propaganda of scientific iodine supplement, maintain a high consumption rate of qualified iodized salt, and prevent the harm of iodine deficiency.
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Two hundred and seventy two type 2 diabetes mellitus (T2DM) patients with negative anti-thyroid autoantibody were enrolled in Shanxi Provincial People's Hospital from November 2016 to September 2017.According to serum vitamin D levels,patients were classified as serious deficiency of vitamin D group([25(OH)D]＜25 nmol/L,n=119),vitamin D deficiency group (≥25 ～ ＜50 nmol/L,n=124)and normal vitamin D group (≥ 50 nmol/L,n=29).There were significant differences in total T4(P=0.04),TSH (P＜0.01),parathyroid hormone (P=0.03) among these groups (P＜0.05).After adjusting gender,age,BMI,glycosylated hemoglobin (HbA1c) and duration of diabetes,serum 25(OH)D level was negatively correlated with TSH (r=-0.24,P＜0.05).After adjusting gender,age,BMI,duration of diabetes and serum 25(OH)D level,HbA1c level was negatively correlated with free T3 (r=-0.18,P＜0.01) and TSH (r=-0.20,P＜0.01).Multiple linear regression analysis revealed that TSH was correlated with 25(OH) D (β=-0.224,P＜0.01) and HbA1c (β=-0.206,P＜0.01).In conclusion,the serum vitamin D and HbA1c levels are independently correlated with thyroid function in patients with T2DM.
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Objective:To investigate the correlation and influence factors of three weak assessment scales in the evaluation of debilitating condition of elderly patients with coronary heart disease (CHD).Methods:120 cases with CHD in our hospital were chosen,the clinical material were collected.The Fried weak score,clinical weak score and EFS were assessed.The correlation of three weak assessment scales were analyzed.Results:Fried score,CFS score and EFS score determined 6 cases,8 cases and 14 cases patients with weak respectively,the incidence rate were 5.0％,6.7％ and 11.7％,which had no significant difference(P＞0.05).The linear correlation analysis indicated the Fried score,CFS score and EFS score had positive correlation(P＜0.05),which had consistency with CHD patients.The CFS score and EFS score had no significant correlation (P＞0.05).Cox regression analysis showed that the cultural level and grade of cardiac function,living conditions and sleep disorders were influencing factors of Fried scores(P＜0.05).Conclusion:Three weak assessment had consistence and different clinical value for the evaluation of weakness in CHD patients,the cultural level and grade of cardiac function,living conditions and sleep disorders were influencing factors of weakness in CHD patients.
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This study was performed to investigate the chemical constituents in the twigs and leaves of Harrisonia perforate. Six compounds were isolated from the 95% EtOH extract of the twigs and leaves of Harrisonia perforate by silica gel, ODS, Sephadex LH-20 column chromatographies and preparative HPLC. On the basis of chemical properties and spectra data, these compounds were identified as harriperfin E (1), kihadanin A (2), kihadanin B (3), 6α-acetoxyobacunol acetate (4), gardaubryone C (5), and β-sitosterol methyl ether (6), respectively. Compound 1 is a new chromone, and compounds 2-6 are isolated from this plant for the first time.
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Objective To research the therapeutic effect of fluticasone propionate nasal combined with cetirizine in the treatment of allergic rhinitis-sinusitis caused adult subacute cough.Methods Allergic rhinitis-sinusitis caused adult subacute cough of 56 patients were randomly divided into study group and control group with 28 cases each group by random digits table method.They were treated with cough expectorant drugs commonly brown mixture,the study group was additionally given fluticasone propionate nasal combined with cetirizine.The therapeutic effect and adverse reactions were compared.Results The total effective rate of study group was 82.1％ (23/28),which was superior to control group 53.6％ (15/28),there which was statistical difference (P ＜ 0.01).Conclusion Fluticasone propionate nasal combined with cetirizine in treatment of allergic rhinitis-sinusitis caused adult subacute cough effect is good,and is worthy of clinical promotion.
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Objective To evaluate the potential use of a probe melting analysis (PMA) assay in detecting the embB mutations which confer resistance against ethambutol in Mycobacterium tuberculosis. Methods The analysis sensitivity and specificity of PMA were investigated by detecting a serially diluted H37 Rv DNA and a reference panel from National Institute for the Control of Pharmaceutical and Biological Product. Six hundred and thirteen sputum samples were collected from the Xiamen Center for Disease Control and Prevention, Xiamen First Hospital and Center for Zhangzhou Disease Control and Prevention from September 2009 to April 2010. The PMA assay was then evaluated by detecting 613 clinical isolates and the results were compared with the sequencing results. Results The PMA assay could specifically detect Mycobacterium tuberculosis and had a limit of detection of 3 copies per reaction. The assay results with 613 clinical isolates showed that PMA gave a 100% concordance with sequencing in the 583 qualified samples, among which 34 were mutations at embB 306,23 at embB 378-380, 3 at embB 406 and 3 at embB 497. Conclusions PMA assay is a sensitive and specific method enabling efficient detection of common embB mutations causing ethambutol-resistance. The rapidness of this method together with its reliability would facilitate its use in routine testing.
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Objective To explore the feasibility and clinical efficacy of hand assisted laparoscopic splenectomy (HALS) for ruptured spleen. Methods From January 2002 to October 2002, HALS was performed in 12 cases, among whom were 8 cases combined with other viceral trauma. Results HALS was accomplished successfully in 10 cases and laparotomy in 2. In 10 cases, the operation time of HALS averaged 102.5 minutes. The mean post operative hospitalization was 5.8 days in 4 cases with only spleen trauma and 15.5 days in 6 combined with other viceral trauma. Conclusions HALS is a feasible, effective and safe surgical procedure for the cases with Buntain CT scalingⅡ or Ⅲ spleen trauma with no severe combined trauma.
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Objective To explore the feasibility and significance of hand-assisted laparoscopic splenectomy (HALS) for ruptured spleen. Methods We conducted HALS in 18 cases of ruptured spleen between January 2002 and January 2003. According to the Buntain classification of CT-graded splenic injury, 7 cases were classified as “type Ⅱ” and 11 cases, “type Ⅲ”. Ruptured spleen was complicated by other organ injuries in 12 cases. Results The operation was completed successfully in 16 cases, the operation time being 75～115 min (mean, 92.5 min). A conversion to open surgery was made in 2 cases, which were suspected of having injuries of other major vessels. Postoperative time to normal activities was 20～30 days in 6 cases of simple ruptured spleen and 30～100 days in 10 cases of ruptured spleen complicating other injuries. Conclusions HASL is feasible for “type Ⅱ or Ⅲ” ruptured spleen without severe complicating injuries.