Cultivation of self-learning ability and critical thinking ability of nursing students under mobile teaching mode / 中华医学教育探索杂志

Objective:To explore the effect of self-learning ability and critical thinking ability in nursing students under mobile teaching mode based on portable classroom platform.Method:s Two classes of batch 2015 from nursing college were randomly selected and divided into control group ( n=58) and experimental group ( n=61). The control group adopted conventional teaching mode, while the experimental group used the same mode in addition to mobile teaching mode based on portable classroom platform. Self-learning ability questionnaire and critical thinking ability scale in Chinese were used to evaluate the teaching effect, and t test was performed to analyze the data using SPSS 19.0. Result:s After intervention, scores of different items and the total scores in the self-learning ability scale in the experimental group were higher than those in the control group, with statistical significance ( P<0.05); scores of different items and the total scores in the critical thinking ability questionnaire in the experimental group were higher than those in the control group, with statistical significance ( P<0.05). Conclusion:Mobile teaching mode based on portable classroom platform can improve the self-learning ability and critical thinking ability of nursing students.

Effect of cognitive-behavioral therapy combined with family rehabilitation therapy on improving depression patients / 中国实用护理杂志

Objective To explore the effect of cognitive-behavioral therapy combined with family rehabilitation therapy on improving depression patients. Methods Totally 82 depressive patients admitted to our hospital from February 2016 to January 2017 were randomly divided into the control group and the observation group according to the random number table method, with 41 cases in each group. Patients in the control group were treated with family rehabilitation therapy, while the patients in the observation group were treated with cognitive behavioral therapy on the basis of family rehabilitation therapy. After 12 months of intervention, the patients in the observation group were treated with cognitive behavioral therapy. The treatment efficiency, psychological status, coping style and medication compliance of the two groups were compared. Results After intervention the scores of Self-rating Depression Scale (SDS) and Hamilton Depression Scale (HAMD) in the observation group were (31.08±4.83), (14.14±3.52) points respectively, which were significantly lower than (36.97±2.73), (16.68 ±2.14) points of the control group (t=-6.789,-3.948, P<0.01). The effective rate of the observation group was 97.56% (40/41), which was significantly higher than 70.05% (32/41) of the control group, and the difference was statistically significant ( χ2=5.581, P<0.05). The scores of "problem solving" and "help seeking" items in the observation group were (1.66±0.18) and (1.81±0.21) respectively, significantly higher than (1.39±0.11), (1.48±0.13) of the control group; "avoidance" and "self-blame" items were (1.33±0.12) and (1.47±0.14) respectively, significantly lower than (1.58±0.19), (1.48±0.13) in the control group, and the difference was statistically significant (t=-8.349-8.555, P < 0.05). After treatment, the compliance of the observation group was significantly better than that of the control group ( χ2 = 8.902, P < 0.05). Conclusion Cognitive behavioral therapy combined with family rehabilitation therapy for depression patients can effectively improve the bad mood of patients, improve their medication compliance, and achieve better clinical treatment results.

Effect of cognitive-behavioral therapy combined with family rehabilitation therapy on improving depression patients / 中国实用护理杂志

Objective@#To explore the effect of cognitive-behavioral therapy combined with family rehabilitation therapy on improving depression patients.@*Methods@#Totally 82 depressive patients admitted to our hospital from February 2016 to January 2017 were randomly divided into the control group and the observation group according to the random number table method, with 41 cases in each group. Patients in the control group were treated with family rehabilitation therapy, while the patients in the observation group were treated with cognitive behavioral therapy on the basis of family rehabilitation therapy. After 12 months of intervention, the patients in the observation group were treated with cognitive behavioral therapy. The treatment efficiency, psychological status, coping style and medication compliance of the two groups were compared.@*Results@#After intervention the scores of Self-rating Depression Scale (SDS) and Hamilton Depression Scale (HAMD) in the observation group were (31.08±4.83), (14.14±3.52) points respectively, which were significantly lower than (36.97±2.73), (16.68 ±2.14) points of the control group (t=-6.789,-3.948, P < 0.01). The effective rate of the observation group was 97.56% (40/41), which was significantly higher than 70.05% (32/41) of the control group, and the difference was statistically significant (χ2=5.581, P<0.05). The scores of "problem solving" and "help seeking" items in the observation group were (1.66±0.18) and (1.81±0.21) respectively, significantly higher than (1.39±0.11), (1.48±0.13) of the control group; "avoidance" and "self-blame" items were (1.33±0.12) and (1.47±0.14) respectively, significantly lower than (1.58±0.19), (1.48±0.13) in the control group, and the difference was statistically significant (t=-8.349-8.555, P < 0.05). After treatment, the compliance of the observation group was significantly better than that of the control group (χ2= 8.902, P < 0.05).@*Conclusion@#Cognitive behavioral therapy combined with family rehabilitation therapy for depression patients can effectively improve the bad mood of patients, improve their medication compliance, and achieve better clinical treatment results.

Brain perfusion SPECT for therapeutic evaluation of patients with moyamoya disease after surgery / 中华核医学与分子影像杂志

Objective To investigate the value of SPECT imaging in the evaluation of rCBF improvement after bypass surgery in patients with moyamoya disease (MMD).Methods Retrospective analysis was conducted in 13 patients with MMD (5 children aged 3-8 years and 8 adults aged 45-55 years).The SPECT cerebral perfusion imaging data before and after operation were analyzed.Age matched subjects who underwent cerebral perfusion imaging for accidental headache (10 children,10 adults) were taken as control group.Two-sample t test or paired t test was used to compare rCBF of different groups.The brain DSA and MRI results during follow-up were taken as the reference of perfusion improvement.Results Based on visual judgment of SPECT,11/13 in MMD group showed significant improvement in the blood perfusion reduction area after surgery.The coincidence rates of SPECT-DSA and SPECT-MRI was 8/11 and 9/11,respectively.The rCBF of the control group and MMD group before surgery was (51.19±1.63) ml · 100 g-1 · min-1 and (38.83±2.22) ml · 100 g-1 · min-1 respectively (t=-18.465,P＜0.05).The rCBF of MMD group before and after surgery was significantly different ((38.83±2.22) ml · 100 g-1 · min-1 vs (45.03±2.63) ml · 100 g-1 · min-1,t=-11.707,P＜0.05).The rCBF of MMD group after surgery and the control group was significantly different (t =-8.313,P＜0.05).There was no significant difference of rCBF between the children and adults in the control group ((51.81±1.82) ml · 100 g-1 · min-1 vs (50.55±1.18) ml · 100 g-1 · min-1 ;t=0.081,P＞0.05).Conclusions Brain perfusion SPECT may effectively reflect the regional distribution and changes of blood flow in the ischemic tissue before and after MMD surgery.Thus it may be helpful in evaluation of the effect of surgical treatment.

Effect of Diane-35 and metformin on blood-adipose and sex hormone in patients with polycystic ovary syndrome / 中华内分泌外科杂志

Objective To investigate the effect of Diane-35 and metformin on blood-adipose and sex hor-mone in patients with polycystic ovary syndrome ( PCOS ) .Methods 52 cases with PCOS admitted from Jan . 2010 to Jan.2013 were selected as research objects .They were randomly divided into the control group and the observation group .The control group were treated with metformin , while the observation group with metformin and Diane-35.Follicle-stimulating hormone ( FSH), luteinizing hormone ( LH), testosterone ( T), total cholesterol (TC), triglyceride(TG), high density lipoprotein(HDL), low-density lipoprotein(LDL)in the 2 groups of pa-tients were tested before and after treatment .Results The levels of blood-adipose and sex hormone between the 2 groups had no statistical difference (P>0.05).The level of T reduced in the control group after treatment , and there was statistical difference compared with that before treatment ( P <0.05 ) .FSH and LH levels did not change obviously in the observation group .Levels of LH and T in the observation group reduced , and had statisti-cal difference with that before treatment (P<0.05).FSH levels did not change significantly after treatment .Lev-els of LH and T had statistical difference between the 2 groups(P<0.05).Levels of TC, TG, and LDL reduced after treatment and had statistical difference compared with those before treatment ( P<0.05 ) while HDL signifi-cantly increased after treatment(P<0.05).Levels of TC, TG, HDL, and LDL between the 2 groups were signif-icantly different(P<0.05).Conclusion Metformin combined with Diane-35 are effective in improving the lev-els of blood-adipose and sex hormone in patients with PCOS .

SPECT and CT in Evaluating Preoperative Renal Function of Patients with Unilateral Hydronephrosis / 中国医学影像学杂志

Purpose To analyze the relationships between glomerular filtration rate (GFR) measured by SPECT and renal parenchyma thickness and enhanced CT value measured by CT, and to explore predictive significance of CT in evaluating renal function of patients with hydronephrosis.Materials and Methods One hundred and fifteen patients diagnosed with unilateral hydronephrosis by ultrasound were retrospectively analyzed. GFR% (GFR percentage of affected kidney to the both kidneys) was measured by SPECT. CT% (percentage of affected renal parenchyma thickness to the both kidneys) and enhanced CT% (percentage of enhanced CT value of affected kidney to the both kidneys) were measured by pre- and post-contrast CT scan. According to GFR, the renal function was divided into mild-to-moderate impairment, severely impairment and non-function. Twenty-five volunteers were recruited as control group. CT%, enhanced CT% and GFR%among the four groups were compared, and the correlation of CT% and enhanced CT%with GFR% was analyzed to evaluated CT in predicting renal function.Results CT%, enhanced CT% and GFR% in mild-to-moderate impairment group was significantly greater than those in severely impairment group and non function group (F=20.24, 7.78 and 329.21,P<0.05). GFR% was positive correlated with CT% (r=0.58,P<0.05) and enhanced CT% (r=0.61,P<0.05). Area under curve (AUC) of CT% were 0.54, 0.79 and 0.83 for mild-to-moderate impairment, severely impairment and non-function, with sensitivity of 92.91%, 93.47%, 65.72%, and specificity of 35.33%, 59.47%, and 88.62%, respectively. AUC of enhanced CT% were 0.79, 0.89 and 0.96 for the three groups, with sensitivity of 97.51%, 80.02%, 97.66%, and specificity of 58.14%, 89.82% and 94.27%, respectively.Conclusion There was high correlation between renal function imaging by SPECT and CT in evaluating renal function of hydroneohrosis patients. Pre- and post-contrast CT scan can be used as complements in predicting renal function, and post-contrast CT with high accuracy.

A clinical study on the treatment of mucocele by bleomyin A5 combined with phosphorus-32 colloid / 中华口腔医学杂志

<p><b>OBJECTIVE</b>To evaluate the effect of bleomyin A5 combined with phosphorus-32 colloid in the treatment of mucocele.</p><p><b>METHODS</b>A total of 214 patients divided into three groups, bleomyin A5 (50 cases), phosphorus-32 colloid (50 cases) and bleomyin A5 combined with phosphorus-32 colloid (114 cases).</p><p><b>RESULTS</b>The efficacy of bleomyin A5 group, phosphorus-32 colloid group, and bleomyin A5 combined with phosphorus-32 colloid group was 84% (42/50), 82% (41/50) and 98% (112/114), respectively. There were significant difference in efficacy among the three groups (P < 0.05). The phosphorus-32 colloid group and the bleomyin A5 group had no significant difference in efficacy (P > 0.05).</p><p><b>CONCLUSIONS</b>The independent use of bleomyin A5 and phosphorus-32 colloid is effective, but the combined use of the two methods is more effective.</p>

"Serving grass-rooted military units by making use of""library cloud""in Chinese PLA hospitals" / 中华医学图书情报杂志

After thelibrary cloudwas established using thecloud computing-related,virtualization-relat-ed and special communication channel-related techniques , the abundant resources in library were sent to the health institutions, officers and men in the grass-rooted military units through the special virtual network, thus the information resources-sharing was realized in hospitals of station troops and grass-rooted military units.

Efficacy of 32P and pinyangmycin injection in combination on maxillofacial hemangioma in infants and children / 中华医学美学美容杂志

Objective To explore and evaluate the effect of 32P and pinyangmycin injected in combination for the treatment of maxillofacial hemangioma. Methods The patients were randomly divided into three groups. The first group of patients was treated with 32P; 100 patients were enrolled in this group, of which 37 were male and 63 female. 32P dosage between 0.37 and 0. 74 MBq per cm3 was prepared together with 0.5 ml of 2 %lidocaine, and appropriate normal saline, and then the mixture was injected into hemangioma every two weeks. The second group was given pinyangmycin, and the third group received both 32P and pinyangmycin. The second group included 30 male and 60 female, and the third group 64 male and 136 female. The dose and frequency were given as the same to the first group. Results 88.5 % of patients were cured using both 32P and pinyangmycin, and the cure rate was 77.0 % and 71.7 % with either 32P or pinyangmycin. Conclusion These results prove that 32P and pinyangmycin injected in combination for the treatment of maxillofacial hemangioma is more effective than either 32P or pinyangmycin alone, and furthermore, the method is easy, safe and has less complications.

Two cases of thyroid hormone resistance syndrome with review of literature / 中华内分泌代谢杂志

The clinical features,laboratory data,and therapeutic efficacy of two patients with thyroid hormone resistance syndrome(THRS)were reported.Two cases manifested growth retardation,raised serum TT_3,FT_3levels,and decreased~(131)I uptake.One patient presented with bird face deformity,nerve deafness,and raised TSH level.The superphysiological dosage of exogenous thyroxin inhibited the synthesis and release of thyrotropin.Thyroxin treatment proved to be effective for the patients.THRS is a disease related to thyroid hormone receptor gene mutation.The final diagnosis of this disease depends on gene analysis.

Study on Main Active Components in the Extract of Dunaliella Salina / 中国中医药信息杂志

Objective To provide a basis for further exploration of Dunaliella Salina by determining the main active components in the extract of Dunaliella salina. Methods The carotenoids and vitamins were determined by HPLC or colorimetric method, amino acids were analyzed by amino acid analyze. Unsaturated fatty acid was determined by GC. Atomic absorption spectrophotometry was used to detect K, Na ,Ca, Mg, Cu, Zn, P, Fe, Mn and SPF was used to detect Se. Results There were affluent carotenoids, vitamins, amino acids, unsaturated fatty acid and trace elements in the extract of Dunaliella salina. Conclusion The extract of Dunaliella salina could be used as natural raw material to develop the supplement food.

Antiaging effects of beta-carotene from dunaliella salina on fruit flies and rats / 中国药理学通报

Aim To investigate antiaging effects of beta-carotene(?-C) from dunaliella salina on fruit flies and rats and to probe possible mechanisms.Methods The whole study contains fruit flies experiment and rats experiment.In the fruit flies experiment,fruit flies were divided into nine groups according to different ingredient in the nutrient medium.We took life span,flight capability,the number of copulatory fruit flies aged 8 days,and head MDA content of fruit flies aged 40 days as indexes of aging.In rats experiment, 54 aged male rats were divided randomly into 6 groups and bred for 45 days with different diet.Plasma MDA,CAT and GSH-Px were detected.MDA,SOD and GSH-Px in heart,liver,pulmo,lien and brain were also detected.Results Compared with control group in fruit flies experiment,the shortest life span,maximum life span and mean life span were increased in each experimental group.Flight rate and flight frequency were increased,the number of copulatory fruit flies was also increased.The content of MDA was significantly decreased.In rats experiment,plasma MDA content was significantly decreased.The activity of GSH-Px was elevated.Similar results were obtained in different tissues.MDA content was significantly decreased in each tissue sample,while activities of SOD and GSH-Px were significantly inceased.Conclusion ?-C from dunaliella salina had antiaging effects on fruit flies and aged rats.The possible mechanism resided in its antioxidative effects owing to the elevated antioxidases.

Promoting effects of beta-carotene from Dunaliella Salina on learning and memory in rats and mice / 中国海洋药物

The effects of ?-carotene from Dunaliella salina(?-C) at three doses(12.5,25 and 50 mg?kg~(-1),ip) on learning and memory in rats and mice were studied by using step-down test and Y-maze test.In step-down tests,?-C at all three tested doses had significant effects on normal mice,and could remarkably antagonize the memory impairment induced by scopolamine and 20 % alcohol,but could not antagonize the impairment induced by sodium nitrite.As the same result,?-C at three tested doses administration had significant effects on rats in Y-maze tests.These results suggested that ?-C as an antioxidant could improve the ability of learning and memory in rats and mice.