Mechanism of Sinisan in Treating Type 2 Diabetes Mellitus Based on Network Pharmacology / 中国实验方剂学杂志

Objective:To investigate the mechanism of Sinisan in treating type 2 diabetes mellitus（T2DM） based on network pharmacology. Method:Based on electronic databases， active ingredients of Sinisan and target genes of ingredients as well as type 2 diabetes were screened out. Cytoscape software was applied to construct "herb-active ingredient-target-disease" interaction network diagram，respectively. The common genes of ingredients and disease were uploaded to the STRING database， and the protein interaction network map （PPI） was constructed. CytoNCA and Cluster Marker were used to analyze PPI，respectively. Finally，ClueGO was used to analyze gene ontology （GO） enrichment and Kyoto Encyclopedia of genes and genomes （KEGG） pathway enrichment. Result:A total of 137 active components and 110 effective genes of Sinisan in the treatment of type 2 diabetes were screened out. Based on PPI analysis，these effective genes were divided into 4 different clusters， and 12 genes were considered as the most effective targets. GO enrichment analysis showed that cluster 1 mainly involved acute inflammatory response and acetylcholine receptor signaling pathway， cluster 2 mainly involved cellular response to steroid hormone stimulu and xenobiotic stimulus，and cluster 3 was mainly engaged in the metabolism process of protein，fatty and glucose and the response to hypoxia. KEGG analysis was highly correlated with advanced glycation end products-receptor for AGE （AGE-RAGE） pathway，apoptosis pathway，inflammatory pathway，cell cycles and various metabolic pathways. Conclusion:Sinisan has a regulatory effect in pathogenesis and prognosis of T2DM，such as inflammation，cell apoptosis and nutrition metabolism. Moreover，its potential mechanisms on diabetic angiopathies，diabetic cognitive impairment and cancers were reveal，so as to define a direction for the fundamental research of Sinisan.

Efficacy of Chinese Medicine Acupoint Application Combined with Montelukast on Children with Perennial Allergic Rhinitis: A Randomized Controlled Trial / 中国结合医学杂志

OBJECTIVE@#To evaluate the efficacy of Chinese medicine acupoint application (CMAA) combined with Western medicine for perennial allergic rhinitis (PAR) in children.@*METHODS@#In this prospective, parallel, randomized, placebo-controlled and single-blind trial from August to September, 2017, 180 children with PAR were randomly assigned to an integrative group (CMAA and Montelukast), CMAA group (CMAA and placebo tablet), or Montelukast group (placebo CMAA and Montelukast). Participants were applied with CMAA for 6 sessions over 2 weeks, and/or Montelukast Chewable Tablet orally once daily for 12 weeks. The changes in severity of symptoms were measured by Visual Analog Scale (VAS) and rhinitis control assessment test (RCAT) at 0, 2, 4 and 12 weeks of treatment. Blood samples were collected for serum interleukin-4, interferon gamma γ and T helper type 1 (Th1)/Th2 flow cytometric analysis at the time points of 0, 4 and 12 weeks.@*RESULTS@#Eight cases dropped out from the trial, 3 in the integrative group, 2 in the CMAA group and 3 in the Montelukast group. The VAS scores decreased significantly while the RCAT scores increased significantly in all three groups at 4 and 12 weeks compared with baseline (P<0.01 or P<0.05). The VAS scores were significantly lower while the RCAT scores were significantly higher in the integrative and CMAA groups than the Montelukast group at 2 and 4 weeks (P<0.01 or P<0.05). At 2, 4 and 12 weeks, the scores of nasal congestion, sneezing, sleep problem, and rhinitis symptom control in the integrative and CMAA groups increased significantly compared with baseline (P<0.01 or P<0.05). The least percentages of Th2 and the most alleviated Th2 shift (highest Th1/Th2) were observed in the integrative group at 12 weeks compared with the other two groups (P<0.05).@*CONCLUSION@#The combination of CMAA with Montelukast might be more effective and appropriate than either option alone for children with PAR. (Registered at Chinese Clinical Trial Register, registration No. ChiCTR-IOR-17012434).

Muscles reposition in correction of nasal deformity after unilateral cleft lip / 中华整形外科杂志

<p><b>OBJECTIVE</b>To investigate the effective method for correction of nasal deformity after unilateral cleft lip.</p><p><b>METHODS</b>50 cases with secondary nasal deformity after unilateral cleft lip were retrospectively analyzed. All the patients underwent nasal and lip muscle reposition operation to restore the symmetry of nasal alar.</p><p><b>RESULTS</b>The nasal deformity was greatly improved in all the 50 cases. The malposition of nasal column and nasal alar was corrected. The symmetry was markedly improved. The measurement before and after operation showed significant difference ( P<0.05).</p><p><b>CONCLUSIONS</b>The reasons of secondary nasal deformity after unilateral cleft lip are complicated. The muscle reposition operation can effectively improve the deformity.</p>

Investigation of differences in subjective demand for orthodontic treatment of middle school students in zones with different economic levels / 华西口腔医学杂志

<p><b>OBJECTIVE</b>To investigate the acquaintance to orthodontics and possible factors that obstruct orthodontic treatment in middle school students in zones with different economic levels in Jiangjin, Chongqing.</p><p><b>METHODS</b>The students were randomly divided into four groups: A class from a junior high school in town (group 1), a class from a senior high school in town (group 2), a class from a junior high school in the countryside (group 3), a class from a senior high school in the countryside (group 4). The information was collected by questionnaire, and the statistical analysis of results was carried out by SPSS 17.0 software.</p><p><b>RESULTS</b>Sex made difference in the acquaintance to orthodontics treatment. Girls worried more about teeth extraction and pain that may occur during treatment than the boys. Students in the city had more access to related consultations compared to those in the countryside. Different economic conditions made much contribution to the proportion to go for orthodontics treatment in cities and rural areas. The evaluation from families and friends may affect patients' subjective estimation to themselves.</p><p><b>CONCLUSION</b>Orthodontists should learn more about student patiens from various aspects, and make different therapies according to their sexes, economic conditions of family, education levels, etc. Only so can orthodontists get better compliance from their patients.</p>

A new modified forked flap and a reverse V shaped flap for secondary correction of bilateral cleft lip nasal deformities / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>The columella, nasal tip, lip relationship in the bilateral cleft lip nasal deformity remains a great challenge for plastic surgeon. An esthetically satisfying result is difficult to obtain. A subset of patients with bilateral cleft lip nasal deformity still require columellar lengthening and nasal correction and philtrial construction. This study aimed to provide a new method based on the forked flap to improve the final appearance of these patients.</p><p><b>METHODS</b>A technique to correct this deformity is described. This consists of (1) a newly modified forked flap including the orbicularis oris muscle and nasalis muscle along the whole flap for columellar lengthening, (2) a reverse V shaped flap from the lower portion of the columella and the prolabium for normal size phitrum construction, (3) inserting the vermilion portion of the forked flap and advancing the nasal floor medially and anteriorly to lengthen and maintain the nasal septum side of the columella for proper tip positioning, (4) open rhinoplasty, allowing definitive repositioning of the lower lateral cartilages, (5) reconstruction of the orbicularis orismuscle as required, and (6) the flaring nostril floor advancing medially and constructing the sill.</p><p><b>RESULTS</b>This technique was applied to 15 cases of secondary bilateral cleft lip nasal deformity. All the flaps took without signs of partial necrosis. In all cases, the nasal tip was projected forward with adequate columella elongation, and the height of the prolabium was added with normal size philtrial dimensions.</p><p><b>CONCLUSIONS</b>This method makes maximum use of the tissue containing the scar in the lip and limits tissues in the lower portion of the columella and the prolabium for adequate columella elongation and reconstruction with normal size philtrial dimensions. It is a very reasonable and useful method in correction of secondary bilateral cleft lip nasal deformities.</p>

Correction of secondary deformity of unilateral cleft lip with refined anatomic repair in orbicularis oris muscle / 中华整形外科杂志

<p><b>OBJECTIVE</b>To investigate the functional repair of secondary deformity of unilateral cleft lip.</p><p><b>METHODS</b>The nasal branch, nasolabial branch, and labial branch of orbicularis oris muscle were dissected and repositioned precisely to correct the secondary deformity of unilateral cleft lip.</p><p><b>RESULTS</b>96 patients were treated successfully with this method during Jan. 2005 to Oct. 2008. Good cosmetic and functional results were achieved. 85 cases were followed up for 3 months to 5 years with a satisfactory rate of 94.1% (80/85 cases).</p><p><b>CONCLUSIONS</b>The application of refined anatomy and precise reposition in orbicularis oris muscle is important to ensure therapeutic effect in patients with secondary deformity of unilateral cleft lip.</p>

Trilobate technique, a new principal to repair cleft lip / 中华整形外科杂志

<p><b>OBJECTIVE</b>To develop a new method for reparation of cleft lip, and to evoke more colleagues for advance practices and study, in order to determine her indication and contraindication as soon as possible.</p><p><b>METHODS</b>48 cases were included into this study. Trilobate flap were designed in floor of nose and lip area in cleft side, rotate two of the three flaps upwards, respectively to elevate the tip of nose, and to reconstruct the floor of nose. As for the left flap, it was derived transversally to opposing side, sutured with the flap of non-cleft-side.</p><p><b>RESULTS</b>With this technique, less tissue was lost, better vertical lengthening and good formed cuspids-bow was achieved, and the scar was a parallel line being symmetry to the philtrum column opposite. Meanwhile, because the tension was mainly located in the area where there was no mini flaps, the blood supply was good enough, rarely occur any necrosis in the tip of flaps. All cases in this study obtained perfect healing, with good appearance at nostrils and floor of nose.</p><p><b>CONCLUSIONS</b>In use of the method of trilobate flap, we can draw down the peak of the cuspids bow effectually, hence avoid the addition cut in the lower part of the lip, decrease the scar on skin, as well as nice reconstruction of floor of nose, philtrum column and nostril. Because lack of long term study, we evoke more colleagues for cooperation in advance study.</p>

Role of MR imaging on the diagnosis of velopharyngeal insufficiency preoperatively / 中华整形外科杂志

<p><b>OBJECTIVE</b>To assess the feasibility and actuality of MR imaging on diagnosis and evaluation of velopharyngeal insufficiency preoperatively.</p><p><b>METHODS</b>Since 2002, six patients with velopharyngeal insufficiency were examined with MRI using midsagittal, coronal, and axial images, contrast with radiography, to affirm configuration and movements of soft palate, posterior and lateral pharyngeal walls, and velopharyngeal opening for the choices of following surgeries.</p><p><b>RESULTS</b>MRI visualizes directly and measures objectively the shorter soft palate, confined movements of soft palate, lateral or/and posterior pharyngeal wall, and deeper and enlarged velopharyngeal opening, which were coincided with clinical symptoms and affirmed by observations in the following operations, surpassing radiography.</p><p><b>CONCLUSIONS</b>MRI is effective, actual, and uninvasive in imaging and measuring the velopharyngeal insufficiency, thus has a potential role in investigation and planning surgical repairs.</p>

Unilateral buccinator myomucosal island flap with double opposing Z-plasty for wider palatal cleft repair / 中华整形外科杂志

<p><b>OBJECTIVE</b>To explore a method to repair larger cleft palate and lengthen soft palate without oral palate raw surface and scar formation, reduce the effect on maxilla and dental arch development.</p><p><b>METHODS</b>A modified double opposing Z-plasty was used to lengthen soft palate and the nasal palate was closed by using large turn-over mucoperiosteal flaps on the oral surface of the junction of the hard palate and soft palate, oral raw surface on the palate was closed by a buccal myomucosal island flap.</p><p><b>RESULTS</b>Thirty-six palates have been repaired by this procedure, all of which had satisfactory results without flap necrosis, infection, difficulties in opening mouth and facial nerve injury except two post-operative fistulas. Eight patients were followed up and all display complete velopharyngeal closure.</p><p><b>CONCLUSIONS</b>Using unilateral buccinator myomucosal island flap with double opposing Z-plasty to repair wider palatal cleft can get a satisfactory soft palate lengthening. At the same time it can avoid bone surface exposing and scar formation; it is a safe and reliable procedure.</p>

Buccal musculomucosal flap for reconstruction of wide vermilion and orbicularis oils muscle defect / 中华整形外科杂志

<p><b>OBJECTIVE</b>To investigate the reconstruction of wide vermilion and orbicularis oris muscle defect with satisfactory outcome of aesthetics, sensation, and function.</p><p><b>METHODS</b>The buccal musculomucosal flap based on the anterior buccal branches of the facial artery was used to reconstruct wide defect of vermilion and orbicularis oris muscle on upper or lower lip.</p><p><b>RESULTS</b>7 patients were treated. 5 cases had no postoperative complication. Partial mucosal necrosis on the tip of the flaps happened in 2 cases, but the underlying muscle survived and was re-mucosalized spontaneously. No other complication was observed. The sensation of cold, heat and touch could be detected on the first postoperative day. Electromyographic and electron microscopic studies confirmed innervation of the muscle in the flap.</p><p><b>CONCLUSIONS</b>The buccal musculomucosal flap is a reliable reconstruction option for wide defect of vermilion and orbicularis oris muscle which can' t be reconstructed with conventional method. Satisfactory aesthetic and functional results can be achieved with the buccal musculomucosal flap.</p>

The influence of the osteogenesis in cleft palate after palatal surgery to the transverse growth of dental occlusion / 中华口腔医学杂志

<p><b>OBJECTIVE</b>To compare the transverse growth of the dental cast following palatal surgery with or without osteogenesis in palatal gap.</p><p><b>METHODS</b>31 patients at 13 - 28 years old with repaired palate were selected to take the dental cast, the width of the dental arch, alveolar base and the matching degree between arches were measured and the average was calculated. After the length of the bone bridge in palate was measured through CT scan, the relationship between the osteogenesis in palatal gap and the transfers growth of dental cast was studied.</p><p><b>RESULTS</b>The critical length of the bone regeneration in palatal gap to affect the dental growth is 4 mm, mean while the sufficient length is 8 mm. The group of sufficient bone bridge has a better development in both the width of dental alveolar base and that of dental arch and the matching degree than the group of unsurficience. And this intendance was more obvious in premolar region than in molar region.</p><p><b>CONCLUSIONS</b>The osteogenesis in palatal gap following palatal surgery can strongly support the transfers growth in the width of dental arch, the width of alveolar base and the matching degree between upper and lower dental arch.</p>

Bone regeneration on hard palate after palatal surgery on cleft palate and the relative factors / 中华整形外科杂志

<p><b>OBJECTIVE</b>Attending to observe the bony healing on hard palate after palatal repair, and to discuss the factors affecting on it.</p><p><b>METHODS</b>52 patients with repaired cleft palate over 5 years postoperatively were examined, the CT scan of head was taken. The incidence of the bone regeneration among the patients examined was calculated, the position and quality of bone tissue were measured according to the CT images. After all, analysis was applied to evaluate the factors affecting on the bone tissue formation.</p><p><b>RESULTS</b>Formation of bone bridge was found in the 37 cleft gaps out of 52 patients (71%), the ratio of the sex among the patients who had bone bridge was 1:1, there was no obvious difference between unilateral and bilateral cleft palate. Considering the operation age with the bone formation, the highest percentage of bone bridge formation fell into the group of 4-7 years old, and the most occurring region were in premolar and anterior part of molar area.</p><p><b>CONCLUSION</b>There could be bony healing(regeneration bone tissue RBT) after palatal repair on cleft palate patients. The operation age could be an important affecting factor to RBT, but the sex and the clinical type of cleft palate make no difference on the bone tissue formation.</p>