Female ; Humans ; Cervix Uteri/surgery* ; Carcinoma, Neuroendocrine/surgery*

The paper introduces the system design of internet platform in novelty assessment and selective dissemination of informa-tion of medical science and technology project in Zhejiang province, including the exploitation of environment , processing of novelty as-sessment and selective dissemination of information as well as main function design. This system has noticeable advantages, such as com-prehensive functions, multiple participation, transparent service process, which could finish the relevant work on the internet, improve the quality of information service and enhance the efficiency.

Melanin is a kind of biopolymer, composed of a complex quinine/indole-quinone derived mixture which is produced in melanocytes from tyrosine. More than 100 genes related to melanin deposition have been found in mouse. Slc24a5 (solute carrier family 24, member 5) is a novel gene first cloned in zebrafish. And it has been confirmed that the Slc24a5 is involved in controlling the melanin deposition in zebrafish. Here the full length of the chicken slc24a5 mRNA sequence, its expression profile and a discussion of its relationship to melanin deposition in chicken were reported. Chicken Slc254a5 has a CDS of 1 269bp, predicting a protein of 423 amino acids which is about 80 amino acids shorter than in human and mouse. It has 9 exons and 8 introns and spans more than 1lkb of genome sequence. The quantitative real-time PCR confirmed that the chicken Slc24a5 was highly expressed in the eye of White Leghorn and Beijing Fatty Chickens, and in the eye, skin and muscle of Silky. The relative expression in Silky eye is more than two times that of White Leghorn. The relative expression in Silky skin is about 70 times that of White Leghorn and about 15 times that of Beijing Fatty Chickens. The relative expression in Silky muscle is about 15 times that of White Leghorn and about 3 times that of Beijing Fatty Chickens. And the expression result is in accordance with the melanocyte and melanin deposition in these tissues.

97 cases of jaw bone fractures were treated with rigid internal fixation.16 cases had malocclusion postoperation.The etiology was analyzed and the prevention methods were proposed.Intermaxillary elastic traction or fixation and craniomaxillofacial fixation or craniomentum elastic traction were performed to treat the malocclusion.By this way,14 cases were cured.1 case was operated again to resume the normal occlusion,1 case received occlusal adjustment.Incomplete reduction,incorrect operative performance,deficiency of postoperative intermaxillary fixation and incorrect intermaxillary fixation were the main causes to malocclusion.So anatomic in time reduction,correct operative performance,intermaxillary fixation,application of craniomaxillofacial fixation or craniomentum elastic traction instead of intermaxillary fixation for some special cases are effective methods to correct postoperative malocclusion.

Objective To analyze factors influencing short-term effect of presurgical pharmacological thera-py and transsphenoidal microsurgery for somatotropinomas. Methods The clinical data of 53 patients underwent presurgical pharmacological therapy and transsphenoidal surgery for somatotropinomas were retrospectively analyzed in order to search for factors influencing effect of presurgical pharmacological therapy and transsphenoidal surgery for somatotropinomas. Results Serum GH inhibition rates decreased<50.00%from baseline in 62.26%of patients receiving presurgical pharmacological therapy. Statistical analysis concerning the influence of sex , neuropathological evaluation, tumor size and presence of invasion on presurgical pharmacological therapy effect were performed using a chi-squared test, no significant correlation was found among these factors and presurgical pharmacological therapy effect. Total remission rates were 43.40%, Statistical analysis concerning the influence of sex , neuropathological e valuation, tumor size, presence of invasion and presurgical pharmacological therapy effect on remission rate were performed using a chi-squared test, a significant correlation was found among tumor size, presence of invasion, presurgical pharmacological therapy effect and remission rate , while no significant correlation was found among the rest of the factors. Further Logistic regression analysis demonstrated a significant correlation among tumor size , presence of invasion and remission rate , while no significant correlation was found between presurgical pharmacolog-ical therapy effect and remission rate. Conclusions Presurgical pharmacological therapy effect revealed no signifi-cant correlation with sex, neuropathological evaluation, tumor size or presence of invasion. Total remission rate cor-related with tumor size and presence of invasion. A better presurgical pharmacological therapy effect may indicated a better outcome, while postoperative remission rate revealed no significant correlation with presurgical pharmacologi-cal therapy in our series.

BACKGROUND:Atopic individuals predispose to alergic rhinitis after contacting with an alergen, which is mainly released by IgE-mediated histamine. Alergic rhinitis is a kind of non-infectious inflammatory disease that involves a variety of immune cels and cytokines and is related to Th1 and Th2 immune imbalance. Interferon γ is a cytokine secreted by Th1 cels, while interleukin-4 is a cytokine secreted by Th2 cels. OBJECTIVE:To establish a stable 129Sv mouse model of alergic rhinitis, so as to lay the foundation of establishing gene knockout 129Sv mouse models of alergic rhinitis, and to observe the concentration variation of IgE, interleukin-4 and interferon γ. METHODS: Twenty-four mice were randomly divided into 2 groups: model and control groups. Mice in the model group were sensitized by intraperitoneal injection of ovalbumin to establish mouse models of alergic rhinitis. Mice in the control group were subjected to intraperitoneal injection of PBS. After successful modeling, pathological changes of nasal eosinophils and plasmocyte infiltration were evaluated by nasal mucosa staining. Interleukin 4 and interferon γ levels and ovalbumin-specific IgE antibody concentration were detected by enzyme-linked immunosorbent assay. RESULTS AND CONCLUSION:Enzyme-linked immunosorbent assay showed that compared with the control group, serum ovalbumin-IgE and interleukin-4 concentrations were significantly increased, and Interferon γ concentration was significantly lower in the model group (P < 0.05). Hematoxylin-eosin staining results showed that cilia lodging and submucosal serous gland hyperplasia, eosinophils and plasmocyte infiltration were obvious. These results confirm that a mouse model of allergic rhinitis was successfully constructed in this study and the pathogenesis of allergic rhinitis was related to Th1/Th2 imbalance.

Objective Gastrointestinal rehydration is a simple and effective method in treatment of burn shock during war-time, fire disaster and other harsh conditions , and practice has proved the exact curative effect of HCO 3 salt sugar liquid .This article was to investigate the effect of pyruvate-enriched oral rehydration solution ( Pyr-ORS ) on intestinal mucosal blood flow ( IMBF ) , activity of Na +-K+-ATPase and intestinal absorption rate during en-teral resuscitation of a 35% TBSA third-degree scald in rats . Methods 90 male rats were randomly divided into 5 groups: scald without fluid resuscitation ( S group ); sham scald resuscitated with HCO3 salt sugar liquid ( SS HCO3 group ); sham scald resuscitated with Pyr-ORS ( SS Pyr-ORS group ); scald resuscitated with HCO 3 salt sugar liquid (S HCO3 group); scald resuscitated with Pyr-ORS (S Pyr-ORS group) (n=18).Each group was divided into 2 subgroups of 1.5 and 4.5 h after scald injury.Intestinal absorption rate of water and Na +, IMBF and activity of Na +-K+-ATPase were detected on each group . Results Compared with shame scald groups , the intestinal absorption rates of water and Na +decreased ob-viously in scald groups with fluid resuscitation (P<0.05);at 1 h after scald injury, the intestinal absorption rates of water and Na +in S Pyr-ORS groups were both higher than those in S HCO 3 groups(P<0.05).Compared with shame scald groups , IMBF and activity of Na+-K+-ATPase at 1.5 and 4.5 h after scald injury decreased obviously in scald groups with fluid resuscitation (P<0.05); at 1.5 and 4.5 h after scald injury, IMBF in S Pyr-ORS groups (95.250 ±5.096/112.765 ±7.215) were greater than those in S HCO3 group (80.764 ±7.852/94.671 ±8.469), which was of statistical significance (P<0.05). Conclusion Pyr-ORS is a simple and effec-tive method in treatment of burn shock during wartime , fire disaster and other harsh conditions .

Objective Because of the major trauma from thoracotomy , postoperative pain may arouse patients'psychological and physiological stress response and hence affected the treatment outcome and functional recovery seriously .We retrospectively studied the correlation between the staging of pain and nursing interference to investigate the effect of nursing interference on the pain intensity after thoracic surgery . Methods Five hundred and eighty cases of patients surviving thoracotomy between December 2013 and March 2014 in Nanjing Jingling Hospital were reviewed .Correlations between comfortable nursing measures such as effective analgesia , postural care , catheter care , environmental interventions , psychological intervention and the standard assessment of pain were analysed according to postoperative pain stage . Results With comprehensive nursing interference , the highest pain score occurred in the first 24 hour (2.89 ±0.39).The score was reduced gradually to 2.25 ±0.90 in stage Ⅱ, 1.58 ±0.57 in stage Ⅲ and 1.06 ±0.24 in stage Ⅳrespectively . Conclusion Comprehensive nursing interference according to pain staging may relieve pain effectively after thoracotomy .

Objective To investigate the clinical characteristics,treatment effect,long-term follow up results,guanosine triphosphate (GTP) cyrclohydrolase Ⅰ (GCH Ⅰ)gene and tyrosine hydroxylase(TH) gene mutations in patients with dopa-responsive dystonia (DRD).Methods The clinical features of 3 families with 4 affected members were analyzed and all of 4 patients were screened for mutations of the GCH Ⅰ gene and TH gene with DNA sequences.Results Four patients were females,average age at onset was (15.3 ± 5.6) years (range:from 9 to 20 years).The initial symptoms were a gait disorder,stiffness or tremor of the lower limbs in all patients presented with diurnal fluctuation.As the increase of disease duration,bilateral hand tremor was found in three patients,systemic torsion was found in one patient and torticollis was found in one patient.All patients' symptoms were in complete remission after administration of low dose of levodopa.Four patients were followed up for 0.5 to 10.0 years,and all were still responsive to the levodopa treatment and effective dosage was decreased as the increase of the disease duration.No longterm side effects of levodopa had occurred after long-term treatment.One patient was found to have c.607G ＞A(p,Gly203Arg) heterogenetic mutation in GCH I gene.Molecular analysis revealed a compound heterozygous mutation in the TH gene (p.Y447Ter and p.V468M) in one patient.No point mutations in both genes were found in other patients.Conclusions DRD patients have dramatic and sustained response to levodopa and no long-term side effects of levodopa after long-term treatment.The detection of GCH Ⅰ and TH gene mutations is helpful in early diagnosis but the negative results could not exclude the diagnosis of DRD.

BACKGROUND: Diabetic morbidity can predict its progress tendency. National diabetic morbidity has been increased compared with previous level at present.OBJECTIVE: To compare the diabetic morbidity between populations with impaired glucose tolerance or normal blood glucose tolerance to analyze its correlative influencing factors.DESIGN: A cluster sampling survey in two communities of Liuzhou City Guangxi Zhuang Autonomous Region based on adults.SETTING: Department of endocrinology in a university hospital.PARTICIPANTS: Diabetic morbidity was investigated in 4 relative big unit communities of Liuzhou City between July and August 1994. The resident population of the communities was 11 886, which were all adults between 20 and 75 years old and lived in Liuzhou City for more than 5 years. Populations with either impaired glucose tolerance or normal blood glucose tolerance in 2 of the 4 unit communities were followed up in October 1999. Totally 9 230 individuals should be checked and 6 020 subjects were actually checked with the response rate of 65.22% (quite a few cases lost followed up due to unemployment and retirement, etc. ) . Inclusion criteria: Finally 5 539 subjects with complete data of two surveys entered into statistics. There were 5 237 normal individuals and 266 individuals with impaired glucose tolerance. And there were 3 177 males including 110 individuals with impaired glucose tolerance with an average age of(40 ± 12) years old, and 2 362 females including 156 individuals with impaired glucose tolerance with an average age of(41 ± 10) years old. Exclusion criterion: secondary diabetes.METHODS: Totally 5 539 subjects(including individuals with normal blood glucose or impaired glucose tolerance) who confirmed without diabetes in 1994 survey for diabetic morbidity in 2 unit communities of Liuzhou City Gugangxi Zhuang Autonomous Region received recheck in 1999 including blood glucose, body mass index(BMI), blood pressure and blood fat to analyze the impacts of each factor on diabetic morbidity.bidity among correlative risk factors.RESULTS: Totally 5 539 individuals were included into statistics. A totally of 46 of 5 237 normal individuals developed diabetes with the annual percent of conversion of 0.19%, while 50 of 226 individuals with impaired glucose tolerance developed diabetes with the annual percent of conversion of 3.84%, which had 20.9 times of correlative risk significantly higher than normal individuals(x2 = 1 063.1, P < 0. 000 1).CONCLUSION: The risk of diabetes is higher in individuals with impaired glucose tolerance than normal individuals. Age, BMI, hypertension, fasting blood glucose, blood glucose, and 1 hour blood glucose in Glucose tolerance test are risk factors of diabetic morbidity.