ObjectiveTo observe the effect of comprehensive rehabilitation on chronic obstructive pulmonary disease(COPD).Methods10 patients with COPD received COPD training program. Relapse and ability of life were assessed 6 months after intervention.ResultsRe-admission and stay in hospital were 2-5 times and averaged 15 days respectively before intervention while re-admission and stay in hospital were 1-3 times and averaged 9 days respectively after intervention. Ability of life showed self-care, 0 case; partly self-care, 2 cases; no self-care, 8 cases before intervention while self-care, 5 case; partly self-care, 1 case; no self-care, 4 cases.ConclusionComprehensive rehabilitation can improve the quality of life of patients with COPD.

Activating transcription factor 4 ( ATF4),one of the activating transcription factors,belongs to the cyclic AMP response element binding protein family.The expression of ATF4 is up-regulated by tumor micro-environmental factors.And ATF4 regulates the processes of tumor growth,infiltration,metastasis,apoptosis and drug resistance.Therefore,ATF4 might serve as a potential therapeutic target in cancer.

Objective To study pharmacological mechanism of Sanshanxiao granules in treating diabetes. Methods The rat model of diabetes was set up by injecting STZ intraabdominally. The modeled diabetic animals were divided into model group, Sanshanxiao group, and Xiaokewan control group. Normal rats were devised as blank-contrasted group. It was observed through several aspects on the level of blood sugar and insulin, activity changes of SOD in serum, contents of MDA and changes of islets of pancreas morphologic contrastly. Results Sanshanxiao granules can reduce blood sugar, stimulate insulin secreted, develop activity of SOD and decrease the contents of MDA obviously (P

The incidence of pediatric adenoid hypertrophy increases year by year. However, the treatment methods are limited. By now TCM treatment has showed significant clinical efficacy in treating pediatric adenoid hypertrophy. And phlegm could be one of the main pathogenic factors. By collecting relevant literature about TCM treatment for pediatric adenoid hypertrophy, this article summarized the thoughts of treating from phlegm based on the collection and analysis of classification of syndrome and treatment methods guided by the thoughts of treating from phlegm.

Carcinosarcoma ; pathology ; Humans ; Stomach Neoplasms ; pathology

Objective To evaluate T2WI sequence and liver acquisition with volume acceleration (LAVA) technique in the diagnosis of early endometrial carcinoma on 3.0 T MR scanner. Methods Twenty-seven patients with endometrial carcinoma confirmed by pathology were retrospectively analyzed. MRI sequences included axial T1WI and sagittal T2WI with fat saturation, axial and sagittal LAVA scanning including four phases: early arterial phase, late arteral phase, parenchymal phase and delayed phase. The tumor location, signal features, and myometrial infiltration by tumor were recorded and preoperative staging was compared with pathologic results. The sensitivity, specificity, accuracy of T2WI and LAVA in diagnosing endometrial carcinoma was assessed. The accuracy of the evaluation of the deep myometrium infiltration was compared between the two sequences using Fisher's exact test. Results According to Federation International of Gynecologie and Obstetrigue (FIGO) standard, 27 patients with endometrial carcinoma were classified as: stage Ⅰ in 22 cases, stage Ⅱ in 5 cases. The sensitivity, specificity, positive and negative predictive values in assessing deep myometrium infiltration were 70.0% (7/10), 94. 1% (16/17), 87. 5% (7/8), 84. 2% (16/19) respectively for T2WI sequence. Its accuracy in assessing myometrium invasion was 85.2% (23/27). The sensitivity, specificity, positive and negative predictive values were 80. 0% (8/10), 94. 1% ( 16/17 ), 88. 9% (8/9), 88. 9% ( 16/18 ) respectively for LAVA sequence, and the accuracy was 88.9% (24/27). There was no statistical difference of accuracy between two techniques( P = 1.00). Conclusion 3.0 T MR T2WI sequence has important role in diagnosing early endometrial carcinoma, and LAVA technique is highly valued in preoperative diagnosis and staging in early endometrial carcinoma for myometrium infiltration.

Objective To evaluate the significance of sonographically detected thyroid calcification in the diagnosis of thyroid carcinoma.Methods Five hundred and twenty-two patients with thyroid disease,including 119 with thyroid cancer,were included in the study.Each patient underwent preoperative,highresolution sonography to evaluate the thyroid gland for the presence of calcification.Calcifications were classified:type Ⅰ,microcalcification;type Ⅱ,coarse calcification;type Ⅲ,annular or"egg-shell"calcification;typeⅣ,calcified nodules within a cyst.Results The incidence of calcification and microcalcification was significantly higher in thyroid cancer than in benign nodules(P＜0.001).The appearance of microcalcifications was highly specific for malignancy with a sonographic specificity of 88%.The sensitivity was 60%,and the odds ratio(0R)was 11.28.The incidence of calcifications of type Ⅱ and type Ⅲ did not differ significantly between the benign and malignant groups.Calcifications of type Ⅳ were showed totally in benign groups.Patients younger than 45 years with calcified nodules constituted a highrisk group,with a OR of 11.33 versus 2.96 in patients older than 45 years with calcified nodules.In the group of solitary thyroid nodules,the incidence of cancer in the calcified nodules was higher than in the nodules without calcifications,with a OR of 20.48.Conclusions The detection of thyroid calcifications by sonography is diagnostically valuable,especially in eases involving a solitary nodule or a young person.The presence of calcifications in these cases should raise the suspicion of malignancy,especially microcalcification.

Objective:To investigatethe transdermal delivery characteristics of methylphenidate hydrochloride (MPH) in vitro. Methods: Characteristics of MPH crossing nude rats skin were studied with Franz diffusion cells. A high performance liquid chromatographic (HPLC) method was established to determine the concentration of MPH crossed the skin. The permeability coefficient (P), steady state flux (J) and lag time(LT) for MPH through the skin of nude rats treated with various enhancers were compared with those of control. Results: The permeability coefficient increased with the increase of MPH concentration. The penetration of MPH through nude rats skin was obviously enhanced by 8%Azone and 5%propylene glycol (P

Objective To develop the clinical application of tandem mass spectrometry in earlystage diagnosis of patients with growth retardation.Methods Tandem mass spectrometry was used to quantitatively detect blood amino acids and acyl carnitine in 155 cases of children with growth retardation.The tandem mass spectrometry results,clinical symptoms,and treatment tracking results were analyzed.Results Ten patients with inborn metabolic absence of amino acids and acyl carnitine were confirmed including four cases of methylmalonic acidemia,one case of propionic acidemia,one case of medium-chain acyl-coenzyme A dehydrogenase deficiency,one case of ornithine transcarbamylase deficiency,and three cases of phenylketonuria.Conclusions Tandem mass spectrometry was helpful for some patients in etiologic diagnosis and therapeutic effect assessment of cerebral developmental retardation.

Objective: To examine whether there are differences between dependent and independent individual’s shame and sad memories. Methods: Self -report measures were used. Results: ① There were significant interactions between emotion and cognitive style of the number of words recalled, number of times that others were mentioned. ②Field dependent individuals mention more emotional behaviors and presence of others. ③The subjects mentioned more emotion words and time in sad memories. ④In shame memories, there were less self-references than others-references, marginally less self in thinking than self in other descriptions. ⑤In sad memories, field dependent individuals reported less selfreferences than others-references, and less self in thinking than self in other descriptions. ⑥There were more emotional behaviors and self-thinking in sad memories than in shame memories. Conclusion: Field dependent and independent individuals demonstrate differences in emotional memory, and the difference is emotion specificity.