Since Fujita first described uvulopalatopharyngoplasty(UPPP)in 1981,UPPP and its modified procedures have been widely used to treat obstructive sleep apnea and hyponea syndrome(OSAHS).However,despite of its wide application,the success rates was uncertain,ranging from 20% to 80%,with patients of varing Friedman stages.It is well known that the principle of UPPP is to remove the redundant tissue of palate,elongated uvula and hypertrophic tonsils in order to widen the anteroposterior space at the level of palate.But recently,surgeons have found that not only the collapse of soft palate but also the collapse of lateral wall at the palate level can contribute to the obstruction of upper airway at the level of palate.As a result,many surgeries which can widen the lateral velopharyneal space have sprung up in these years.This review focuses on the development of techniques that emphasize the enlargement of lateral velopharyneal space in patients with OSAHS.
Humans ; Larynx ; Palate ; anatomy & histology ; Palate, Soft ; Pharynx ; anatomy & histology ; Sleep Apnea, Obstructive ; therapy ; Uvula

Aged ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Male ; Middle Aged ; Phytotherapy ; Silicosis ; drug therapy ; Treatment Outcome

Objective To investigate effect of Rho kinase combined with Sheng Mai injection on tumor necrosis factor alpha ( TNF-α) , interleukin-10 (IL-10), intercellular adhesion molecule-1 (ICAM-1) and adhesion molecule CD11/CD18 in patients withⅡ°superficial burn.Methods 48 cases patients withⅡ°superficial burn were collected and divided into experimental group and control group, according to different therapy, 24 cases in each group.The two groups were given symptomatic treatment such as anti-infectious, keep warm, anti-shock, pain-relieve and wound-healing treatment, the control group were given Rho kinase on the basis of symptomatic treatment, and experimental group were given Sheng Mai injection on the basis of control group, for a course of two weeks.The serum TNF-α, IL-10, ICAM-1 and CD11/CD18 levels were compared after treatment. ResuIts After treatment, the serum TNF-α, IL-10, ICAM-1 and CD11/CD18 levels after treatment were lower than those before treatment in two groups (P<0.05).Compared with control group, the levels of TNF-α, IL-10, ICAM-1 and CD11/CD18 were lower than those of experimental group (P<0.05).ConcIusion Rho kinase combined with Sheng Mai injection could significantly reduce the levels of TNF-α, IL-10, ICAM-1 and CD11/CD18 in patients with Ⅱ°superficial burn.

Objective:To seek the best part and optimal culture medium for the tissue culture of Bletilla striata. Methods: The effects of hormone concentration and proportion on the induced differentiation, propagation and rootage of Bletilla striata were investiga-ted. Results:The radicle of Bletilla striata was the best part to induce the clustered shoots with the optimal culture medium of 1/2MS+1. 0 mg·L-1 6-BA+2. 0 mg·L-1 NAA. The best hormone concentration for inducing the clustered shoots was MS+1. 0 mg·-1 L 6-BA+0. 05 mg·L-1 NAA, and the optimal rooting medium was 1/2MS+0. 5 mg·L-1 NAA. Conclusion: The tissue culture system for Bletilla striata is established.

AlM: To compare the results of 4 methods for measuring angle of exodeviation in the three types of intermittent exotropia, including when looking at indoor distance target of 6m, looking at indoor distance target of 30m, looking at outdoor far distance target, after 1h diagnostic occlusion test.
METHODS: Prospective case series study. Sixty-five patients with intermittent exotropia between June 2013 and June 2014 were enrolled in the Department of Ophthalmology, Affiliated Hospital to Qingdao University, included 37 males and 28 females with average age ( 12. 5 ± 6. 2 ) years. All the patients were measured when looking at indoor distance target of 6m, looking at indoor distance target of 30m, looking at outdoor far distance target, after 1h diagnostic occlusion test. lntermittent exotropia was divided into basic type, convergence insufficiency type and divergence excess type, which was based on the different result of between the distance and near measurements. The One-way test was applied to analyze the four methods of measuring angle of exodeviation in the three types of intermittent exotropia. LSD - t test was applied to compare the differences between each two methods in each type.
RESULTS: The distance exodeviations tested with looking at indoor distance target of 6m, looking at indoor distance target of 30m , looking at outdoor far distance target, after 1h diagnostic occlusion test were basic type (45. 4 ± 21. 0, 55. 0 ± 15. 0, 64. 68 ± 17. 7, 68. 75 ± 16. 6PD), convergence insufficiency type (33. 3 ± 14. 0, 44. 9 ± 12. 9, 43. 6±11. 8, 54. 6±11. 2PD), divergence excess type (55. 6± 17.4, 66.3±18.8, 76.9±16.4, 78.1±15.6PD). There were obviously differences between each two methods in each type ( basic type F = 9. 649, P = 0. 00; convergence insufficiency type F=6. 886, P=0. 001; divergence excess type F = 7. 989, P = 0. 00 ). Compared with looking at indoor distance target of 30m, looking at outdoor far distance target ( basic type P=0. 044, divergence excess type P = 0. 048 ) and after 1h diagnostic occlusion test (basic type P=0. 04, divergence excess type P=0. 027) had the statistical difference in the basic type and divergence excess type, and there was no obviously difference between looking at outdoor far distance target and after 1h diagnostic occlusion test ( basic type P=0. 353, divergence excess type P=0. 815). Compared with the other three measurements, 1h diagnostic occlusion test can elicit larger angle of deviation in the convergence insufficiency type.
CONCLUSlON: Both measurement with looking at outdoor far distance target and after 1h diagnostic occlusion test can elicit the larger angle of deviation in the basic type and divergence excess type; The measurement with after 1 hour diagnostic occlusion test can elicit the larger angle of deviation in the convergence insufficiency type.

Objective To perform the chromosome detection in 1 237 infertile patients for analyzing the karyotypes results and investigating the relationship between infertility and chromosome abnormalities .Methods The peripheral venous blood samples in 1 237 infertile patients in our hospital from March 2010 to December 2014 were collected ,performed the lymphocyte culture ,ob‐tained cells ,fixed under hypotonic condition ,prepared the section and observed them by microscope after G‐banding treatment .Re‐sults Among 1 237 patients ,111 cases abnormal karyotypes were detected with the total abnormal detection rate of 8 .9% ,in which ,57 cases were sex chromosomes abnormality ,54 cases were euchromosomes abnormality .Conclusion Chromosome abnor‐mality is one of the important causes leading to primary infertility .Infertility caused by chromosome abnormalities is irreversible ,so the chromosome cytogenetic examination is especially important in the diagnosis and treatment process of infertile patients .

Owing to medical students'joining in, the correlation between doctors and patients have expanded into the relationship between doctors and medical students and patients in clinical teaching of sexually transmitted disease ( STD). It is easy to disobey ethical principle and lead to medical dispute happened if not be cautious to deal with the relationship. So we present that ① strictly to following medical ethical principle; ② establishing a harmonious doctor - patient relationship; ③improveing teaching ways to a rational extent in medical treatment of medical students were concerned with patients, and disposing the relationship between " Teaching" and " Learning" ; ④enhancing the professional morality culture of doctors( clinical teachers) and medical students, and providing the high quality service for patients. Thus ethical problems can be avoided effectively in clinical teaching of STD, and clinical teaching can be ensured go on wheels effectively too.

Objective To examine whether neonate′s cord blood T-lymphocytes is related to infant temperament.Methods Twenty-five healthy babies were randomly chosen in Changsha from Jul.2005 to Aug.2005 and their cord blood was drown when they were born. CD4+ and CD8+ counts, CD4+%, CD8+%, CD4+/ CD8+ratios were obtained using flow cytometry analysis. Infant temperament were measured after 1-4 months( mean age 2.52 months) with parent response to carey revised infant temperament questionnaire(EITQ/RITQ) administered.Results The percentage of CD4+ T-cell subsets to total lymphocytes correlated negatively with persistence scores (r=-0.43 P=0.033). However, CD8+%, CD8+ and CD4+ counts, CD4+/ CD8+ ratios were not correlated with temperament traits.Conclusions The lower CD4 %, the better infants' persistence.

AIM To establish the quality standard for Tibeten medicine Ershiwuwei Feibing Pills [Inula racemosa Hook.f.,Swertia bimaculata (Sieb.et Zucc.) Hook.Thors.ex Clarke,Phyllanthus emblica Linn.,Terminalia billerica (Gaertn.) Roxb.,etc.].METHODS TLC was applied to the qualitative identification of L racemosa,S.bimaculata,P.emblica and T.billerica,and HPLC was adopted in the quantitative determination of alantolactone,oleanolic acid,gallic acid and hydroxysafflor yellow A.RESULTS The TLC spots were clear without negative interference.Alantolactone,oleanolic acid,gallic acid and hydroxysafflor yellow A showed good linear relationships within the ranges of 4.324-216.2 μg/mL (r =0.999 9),32.222-1 611.1 μg/mL (r =0.999 9),4.072-203.6 μg/mL (r =0.999 9) and 4.266-213.3 μg/mL (r =0.999 9),whose average recoveries (RSDs) were 100.6％ (0.93％),100.3％ (2.1％),101.5％ (3.0％) and 100.1％ (1.8％),respectively.CONCLUSION This simple method can be used for the rapid quality control of Ershiwuwei Feibing Pills.

ObjectiveTo evaluate the various methods of choledochoplasty in the repair of major bile duct defects in Mirizzi syndrome.MethodsThis is a retrospective study on 3 patient with Mirizzi syndrome with a large bile duct defect.These defects were repaired by using a vascular gastric pedicle patch in our department from July 2008 to November 2011.The authors searched the domestic medical literature on surgical repair for Mirizzi syndrome in the past ten years.The patients were treated by various surgical methods,and they were analyzed according to the Csendes Classification.ResultsThere were no surgical complications in our three patients.There was one patient with a Csendes type Ⅲ,while the remaining 2 patients were with Csendes type Ⅳ.At a median follow- up of 2.5 years,no patient developed signs of chronic cholangitis.In the medical literature,there were 93 patients who were with Csendes type Ⅰ ; and 58 patients were treated by cholecystectomy only,while 35 patients were treated by partial cholecystectomy plus mucosal ablation.Of the 40 patients with type Ⅱ,29 patients were treated by direct fistula repair,9 patients by pedicle gallbladder flap and 2 patients by pedicle round ligament.Of the 20 patients with type Ⅲ,9 patients were treated by pedicle gallbladder flap.1 patient by pedicle round ligament,3 patients by pedicle gastric flap and 7 patients by Rouxen- Y hepaticojejunostomy.For the 5 patients with type Ⅳ,they were treated by Roux-en- Y hepaticojejunostomy.Of these 159 patients,postoperative complications included biliary fistula (n=1 ),upper gastrointestinal bleeding (n=1),and biliary stricture (n=1).All the remaining patients were cured.ConclusionIn patients with Mirizzi Syndrome,the choice of treatment depends on the size of the fistula.For patient with a major tissue defect in the common hepatic duct,a pedicle vascular gastric flap is a good treatment.