Effects of Speech Therapy in Group on Children with Autism Spectrum Disorders / 中国康复理论与实践

Objective To observe the effect of speech therapy in group on children with autism spectrum disorders(ASD). Methods From July,2014 to July,2015,60 children with ASD were randomly divided into control group(n=30)and ex-perimental group(n=30).Both groups accepted regular rehabilitation training,while the experimental group ac-cepted speech therapy in group in addition,for six months.They were assessed with Autism Behavior Checklist (ABC)and Autism Treatment Evaluation Checklist(ATEC)before and after training,. Results The scores of ABC in both groups decreased after training(t>3.079,P<0.01),and decreased more in the experi-mental group(t=3.149,P<0.01).The score of Health/Physical/Behavior and total score of ATEC decreased in the control group(t>3.018,P<0.01),while the scores of all the items of ATEC decreased in the experimental group (t>2.498,P<0.05)after treatment.The scores of all the items of ATEC decreased more in the experimental group than in the control group(t>2.027,P<0.05). Conclusion The addition of speech therapy in group can further improve the behavior in children with ASD.

Review of Extraction, Content Determination and Physiological Activity of Alkaloids from Zanthoxyli Pericarpium / 中国中医药信息杂志

The property of Zanthoxyli Pericarpium is warm and the taste is spicy, which can be used as food as well as medicine. Its alkaloids have a wide range of pharmacological activity and have good prospects for development in medicine and food. The resources of Zanthoxyli Pericarpium in China are abundant, and the intensive research on its active ingredients can promote the transformation and upgrading of industrial economy. This article reviewed the research status of extraction, content determination and physiological activity of alkaloids from Zanthoxyli Pericarpium, in order to provide references for efficient use of Zanthoxyli Pericarpium.

Correlation between gestational diabetes mellitus and delayed onset of lactogenesis / 中华护理杂志

Objective To explore the correlation between gestational diabetes mellitus(GDM) and delayed onset of lactogenesis(DOL),providing references for prevention of DOL among gravidas with GDM.Methods From March to September 2016,gravidas in three tertiary hospitals in Nanjing for antenatal examination were screened for glucose tolerance,and 275 gravidas diagnosed with GDM were assigned into the GDM group,275 gravidas with normal glucose tolerance were assigned into the non-GDM group.Timing of maternal perception of onset of lactogenesis (OL) was recorded and breast milk postpartum 48h to 72h was collected for detecting lactose concentration.Chisquare test was used to compare rate of DOL in two groups,t-test was used to compare difference of lactose concentration between two groups,Pearson correlation was used to analyze the relationship of lactose concentration in breast milk and timing of OL,and multiple logistic regression model was used to analyze impact of GDM on DOL.Results Rate of DOL in the GDM group was higher than that in the non-GDM group,and the difference was statistically significant(P＜0.05).Lactose concentration in the GDM group was lower than that in the non-GDM group,and the difference was statistically significant(P＜0.05).There was a negative linear correlation between lactose concentration and timing of OL 48-72h after delivery.Primipara and GDM were risk factors of DOL.Conclusion Timing of OL among GDM puerperae is later than non-GDM puerperae,and GDM puerperae are at higher risk of DOL.More attention should be paid and measures should be taken for its prevention.

Study of quality testing method for seeds of Silybum marianum / 中草药

Objective: To study the quality testing method for the seeds of Silybum marianum, so as to provide the basis for the development of testing procedures and quality grading standard for the seeds of S. marianum. Methods: Refering to "The International Seed Testing Rules" and "China Crop Seed Testing Rules" to carry out the quality testing for the seeds of S. marianum. Results: The seed cleanliness was analyzed by winnowing method; The authenticity was identified by morphological appearance compared with 1000 grain weight by 1000 grain weight determination method; The germination conditions for seed germination were washed with running tap water before 2 h, the double filter paper was used as germination bed, and the seeds were incubated at 20 ℃, 8000 lx light, counting time for 4-14 d; The viability was determined by electrical conductivity method. Conclusion: The method is simple and reliable to the quality testing for the seeds of S. marianum.

Surgical treatment for hemophilic pseudotumor in maxillofacial region / 中华口腔医学杂志

<p><b>OBJECTIVE</b>To present 4 cases of hemophilic pseudotumor and to investigate the treatment outcome.</p><p><b>METHODS</b>Four cases of hemophilic pseudotumor were reviewed. The patients were treated by internal medicine combined with surgery and followed up for two years. The feature and diagnosis of the disease were analyzed and the treatment outcome was evaluated.</p><p><b>RESULTS</b>All of the 4 cases were misdiagnosed with a history of bleeding before operation. One patient was bleeding after biopsy without replacement therapy. One patient was presented with gingival bleeding and anaemia. The final diagnosis of hemophilia A in all the 4 cases was confirmed by the blood test (VIII deficiency). After infusion of factor VIII, operation was performed on all cases. There was no recurrence after two years of follow-up.</p><p><b>CONCLUSIONS</b>It should be aware of the rarely encountered disease which is prone to be misdiagnosed. Under factor-deficient replacement therapy, surgical management is the most effective way in preventing from bleeding and avoiding progressive expanding of pseudotumor.</p>

An investigation on female sexual dysfunction among urban Chinese women in Nanjing / 中华男科学杂志

<p><b>OBJECTIVE</b>Female sexual dysfunction (FSD) is a common problem affecting women's quality of life. However, reports are rarely seen on sexual problems in Chinese women. This study is to investigate the prevalence of FSD among urban Chinese women in Nanjing and offer some evidence for the establishment of preventative measures for FSD in China.</p><p><b>METHODS</b>A cross-sectional hospital-based survey was conducted in Nanjing, China between August 2008 and March 2009. The sexual function of 609 women aged 20 -56 years from the urban area of Nanjing were investigated using the Female Sexual Function Index (FSFI). The total FSFI score of < 25 was used as the diagnostic criterion for FSD.</p><p><b>RESULTS</b>The total FSFI score was 24.21 +/- 4.40 in this group of women, and it decreased with the increase of age. The overall prevalence of FSD was 56.8%, and it increased with the increase of age, 47.1%, 57.0%, 75.0% and 90.3% in the < 29 yr, 30 - 39 yr, 40 - 49 yr and > or = 50 yr groups, respectively. The most common problems were low sexual satisfaction (43.2%) and orgasm disorder (41.7%), followed by sexual pain (40.2%), hyposexuality (35.1%), vaginal dryness (31.4%) and sexual arousal disorder (29.6%).</p><p><b>CONCLUSION</b>FSD is a common problem among urban Chinese women in Nanjing, and the most common sexual problems are low sexual satisfaction and orgasm disorder.</p>

Multivariate analysis of dyspareunia in women / 中华男科学杂志

<p><b>OBJECTIVE</b>Dyspareunia is a common sexual trouble in women during the sexual intercourse. This study is to investigate the risk factors for dyspareunia in urban Chinese women and to supply some evidence for its preventive measures.</p><p><b>METHODS</b>We conducted a hospital-based survey by distributing 2 658 copies of a questionnaire among the women in Nanjing urban area who came for regular physical examination in Nanjing Maternity and Child Health Hospital and their female companions aged over 20 years. The sexual function of the subjects was evaluated according to female sexual function indexes, dyspareunia indicated by sexual pain score < 4.4, and the results analyzed by multiple logistic regression analysis.</p><p><b>RESULTS</b>Totally, 1 856 (69.8%) of the subjects completed the questionnaire, and 1 457 that met the criteria were included for analysis, of whom 43.0% (626/1457) admitted to dyspareunia during the sexual intercourse. Multiple logistic regression analysis showed that age (> or = 50 years) , smoking, hysterectomy, vaginal lubrication disorder, lack of sexual communication with partners were independent risk factors for dyspareunia (P < 0.05).</p><p><b>CONCLUSION</b>Dyspareunia is associated with multiple factors including age (> or = 50 years), smoking, hysterectomy, vaginal lubrication disorder, lack of sexual communication with partners.</p>

Male factors in repeated spontaneous abortion / 中华男科学杂志

Repeated spontaneous abortion (RSA), with very complicated pathogenesis, has an incidence of about 0.5% 2.0%. As for the paternal part which provides half of the genes for the embryo, current studies mainly focus on the genes of somatic cells or germ cells. Chromosome abnormality of somatic cells, chromosome disorder of sperm, defects in sperm quality, genetic mutation, senility, infection and any other paternal gene abnormalities that affect the embryo would induce RSA. This paper presents an update on the above mentioned paternal factors which might result in RSA.

Human umbilical cord-derived endothelial progenitor cells promote growth cytokines-mediated neorevascularization in rat myocardial infarction / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Cell-based vascular therapies of endothelial progenitor cells (EPCs) mediated neovascularization is still a novel but promising approach for the treatment of ischemic disease. The present study was designed to investigate the therapeutic potentials of human umbilical cord blood-derived EPCs (hUCB-EPCs) in rat with acute myocardial infarction.</p><p><b>METHODS</b>Human umbilical cord blood (hUCB) mononuclear cells were isolated using density gradient centrifugation from the fresh human umbilical cord in healthy delivery woman, and cultured in M199 medium for 7 days. The EPCs were identified by double-positive staining with 1, 1'-dioctadecyl-3, 3, 3', 3'-tetramethylindocarbocyanine percholorate-labeled acetylated low-density lipoprotein (Dil-Ac-LDL) and fluorescein isothiocyanate-conjugated Ulex europaeus lectin (FITC-UEA-l). The rat acute myocardial infarction model was established by the ligation of the left anterior descending artery. The hUCB-EPCs were intramyocardially injected into the peri-infarct area. Four weeks later, left ventricular function was assessed by a pressure-volume catheter. The average capillary density (CAD) was evaluated by anti-VIII immunohistochemistry staining to reflect the development of neovascularization at the peri-infarct area. The graft cells were identified by double immunofluorescence staining with human nuclear antigen (HNA) and CD31 antibody, representing human origin of EPCs and vascular endothelium, respectively. Expressions of cytokines, proliferating cell nuclear angigen (PCNA), platelet endothelial cell adhesion molecule (PECAM) and vascular endothelial growth factor (VEGF) were detected to investigate the underlying mechanisms of cell differentiation and revascularization.</p><p><b>RESULTS</b>The donor EPCs were detectable and integrated into the host myocardium as confirmed by double-positive immunofluorescence staining with HNA and CD31. And the anti-VIII staining demonstrated a higher degree of microvessel formation in EPCs transplanted rats, associated with a significant improvement of global heart function in terms of the increase of left ventricular end-systolic pressure (LVESP), +dp/dtmax and -dp/dtmax as well as the decrease of LVEDP in rats with EPCs therapy comparing to the control rats (P < 0.05). Moreover, the expression of the rat PCNA mRNA and PECAM were both enhanced in the EPCs group compared with that of the control group.</p><p><b>CONCLUSIONS</b>The human umbilical cord blood-derived EPCs could incorporate into new-born capillaries in rat myocardium, induce revascularization and improve the proliferation activity in the peri-infarct area, resulting in the improvement of global heart function. This may indicate a promising stem cell resource in cell-based therapy for ischaemic diseases.</p>

Development of the portable automatic pneumatic tourniquet / 中国医疗器械杂志

This article introduces the basic structure, features and the priciples of a portable automatic pneumatic tourniquet and its prospects of applications.

8-(N,N-diethylamino)-n-octyl-3,4,5-trimethoxybenzoate inhibited the reduction of cerebral blood flow evoked by 5-HT and KCl in rats / 药学学报

<p><b>AIM</b>To investigate the impact of 8-(N,N-diethylamino)-n-octyl-3,4,5-trimethoxybenzoate (TMB-8) on the change of cerebral blood flow(CBF) induced by 5-HT or KCl in rats.</p><p><b>METHODS</b>The CBF in rats was measured by a Laser-Doppler flowmeter. The cranial window field was superfused with artificial cerebral spinal fluid containing TMB-8, 5-HT or KCl.</p><p><b>RESULTS</b>12.5, 25 and 50 mumol.L-1 TMB-8 showed no significant effect on rest CBF in rats. 12.5, 25 and 50 mumol.L-1 TMB-8 apparently inhibited the decline of CBF evoked by 1 or 2 mumol.L-1 5-HT. When persistent reduction of CBF were evoked by 1 mumol.L-1 5-HT, TMB-8 markedly increased the CBF in a concentration-dependent manner. The reduction of CBF induced by 20 or 40 mmol.L-1 KCl was also suppressed by 12.5, 25 and 50 mumol.L-1 TMB-8. While persistent reduction of CBF was evoked by 20 mmol.L-1 KCl. TMB-8 markedly increased the CBF in a concentration-dependent manner.</p><p><b>CONCLUSION</b>These results indicate that TMB-8 is effective in preventing and treating the reduction of CBF induced by 5-HT or KCl, and improved the supply of blood in rat brain during ischemia.</p>