This article was aimed to propose and develop traditional Chinese medicine (TCM) health engineering, using modern science and technology, in order to carry out the detection research which reflected TCM features of human functional state. It was an important way to achieve TCM diagnosis and the objective evaluation on therapeutic effects of TCM. The combination of TCM health engineering with information technology, and the formation of TCM functional state intelligent identification system, as well as the extension into the Health Internet of Things (HIT) could provide more accurate and convenient services for human healthcare in the age of big health. And identification on TCM syndromes was the core to achieve this goal. Using characterization data on TCM syndromes could realize the data processing between TCM syndrome and prescription through intelligent computing, in order to form the TCM syndrome differentiation and treatment intelligent system. It had great significance in the promotion of TCM health project.

Objective To investigate clinical effect of recombinant human growth hormone (rhGH)for inter-venting central precocious puberty in children,to provide reference for clinical treatment.Methods 80 patients with growth deceleration slows CCP were selected,when height growth rate below 4cm/year,40 patients on the basis of joint GnRHa used rhGH treatment were selected as the observation group,and the remaining 40 patients refused to use rhGH,continued to use of GnRHa treatment were selected as the control group.After treatment predicted height,height,bone age,growth rate and other indicators were compared.Results In observation group,the actual height Ht, predicted height PAH,the growth rate Gv,serum insulin -like growth factor -1 (IGF -1 )after treatment were (1 44.48 ±6.59)cm,(1 54.94 ±4.52)cm,(4.43 ±0.64)cm/6months,(1 32.25 ±8.84)ng/mL,compared to before treatment,the differences were statistically significant (t =6.548,P <0.01 ;t =5.734,P <0.01 ;t =28.869,P <0.01 ;t =20.65,P <0.01 ),compared with the control group,the differences were significant (t =3.943,P <0.01 ;t =4.759,P <0.01 ;t =28.247,P <0.01 ;t =20.882,P <0.01 ),there were no differences in other indices;hor-mones FSH,LH and other indicators of the two groups before and after treatment,and blood sugar,thyroid indicators showed no abnormality.Conclusion Recombinant human growth hormone in the treatment of central precocious puberty deceleration in children does not increase bone age,which will help improve the growth rate and predicted height,which worthy of clinical application.

Adolescent ; Adult ; Child ; Child, Preschool ; China ; epidemiology ; Disease Outbreaks ; Female ; Herbicides ; poisoning ; toxicity ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; Paraquat ; poisoning ; toxicity ; Risk Factors ; Time Factors ; Young Adult

Objective Based on the traditional Chinese medical knowledge service and sharing system, to explore the application of famous doctor Yu Ying'ao's regulating the liver method. Methods The medical records of Yu Ying'ao from the outpatient department of Chinese Academy of Sciences were used as the data source. The traditional Chinese medical knowledge service and information sharing system(V1.1.5) was applied to construct database. The regulating liver core combination of drugs, drug application mode, and combined treatment of diseases and syndromes were determined by analysis methods of frequency and association rules. Results The use of regulating liver method was often used in the treatment of irregular menstruation, cirrhosis, pain and other diseases. Differentiation of liver qi stagnation, blood stasis, liver stagnation and spleen deficiency, liver and kidney deficiency were the main TCM syndromes. Treatment included Tongluo, nourishing Yin treatment. The core drugs were Bupleurum and Rhizoma Cyperi. Conclusions The use of traditional Chinese medical service and knowledge sharing system could explore the clinical diagnosis and medication rules of regulating liver methods.

Based on the investigation and analysis of industry dynamics of health maintenance Applications (APP) of Traditional Chinese Medicine (TCM),the paper designs and develops health maintenance APP of TCM,and describes its architecture,operating principle,functions,innovativeness,applicability scope,etc.

Objective To understand health seeking behavior and its influential factors to reproductive tract infections (RTIs) on women at reproductive age in the rural areas. Methods 54 540 fertile women aged 15-49 were surveyed by a stratified-cluster-random sampling method and gynecological examination were conducted in two steps: converging at the clinics, and then visiting their households, later, 31 624 women who had at least one RTI symptom were chosen. Results Among all the women at reproductive age, the rate of having at least one RTI symptom was 59.8% with the means of RTI symptom as 1.66±0.89. 15 989 women went to see doctors out of the 31 624 women who had RTI symptoms, with a proportion of 50.6 %. The results of logistic regressy showed that those women whose husbands having higher education level, higher income, more RTI symptoms and better knowledge on RTI were more easily to go to the hospitals. However, those women whose husbands working out of the county, having older first bearing age and more numbers of pregnancy were less likely to go to the hospitals. Reasons that refrained them from going to see a doctor would include: 2137(13.7%) did not know that RTI was a disease; 7443(47.6%) of them thought that every woman were bound to have at least one symptom and it did not matter; 1629 (10.4%) of them felt shameful; 349 (2.2%) learned that the diseases were incurable; 975 (6.2 % ) felt the cost of treatment was too expensive; 2101 (13.4 %) had no time; 1001 (6.4 %) would treat themselves through buying medicines over the counter. Conclusion RTI symptoms were quite prevalent among women at reproductive age but the rate of seeing a doctor was low and caused by multi-factors. Health education and gynecological census in increasing the curable rate of RTIs should to be strengthened.

Objective To compare the clinical efficacy of Da Vinci robot-assisted esophagectomy and combined thoracoscopy-and laparoscopy-assisted esophagectomy for esophageal cancer.Methods The retrospective cohort study was conducted.The clinicopathological data of 116 patients who underwent minimally invasive radical resection of esophageal cancer in the Shanghai Chest Hospital of Shanghai Jiaotong University between November 2015 and September 2016 were collected.Fifty-eight patients undergoing combined thoracoscopy-and laparoscopy-assisted esophagectomy and 58 undergoing Da Vinci robot-assisted esophagectomy were respectively allocated into the thoracoscopy-and laparoscopy-assisted and Da Vinci robot-assisted groups.Patients received esophagectomy by right thorax-left cervico-abdominal triple incisions,thorax-cervico 2-field lymph node dissection of esophageal cancer and digestive tract reconstruction via assisted incision.Observation indicators:(1) surgical and postoperative situations;(2) follow-up and survival situations.Follow-up using outpatient examination and telephone interview was performed to detect the survival of patients and tumor recurrence or metastasis up to March 2017.Measurement data with normal distribution were described as (x)±s.Measurement data with skewed distribution were described as M (range).Comparison between groups was analyzed by the nonparametric test,and comparisons of count data were done by the chi-square test and Fisher's exact probability.Results (1) Surgical and postoperative situations:all patients received successful surgery,without conversion to open surgery.The number of lymph nodes dissected along the recurrent laryngeal nerve (RLN) and duration of postoperative hospital stay were 2.8±2.2,13 days (range,9-131 days) in the thoracoscopy-and laparoscopy-assisted group and 4.8±3.7,11 days (range,7-81 days) in the Da Vinci robot-assisted group,respectively,with statistically significant differences between the 2 groups (t =3.480,Z =2.361,P＜0.05).The total operation time,numbers of patients with overall complications,anastomotic leakage,injury of the RLN,pleural effusion,pulmonary infection,respiratory failure,chylothorax,arrhythmia and tracheoesophageal fistula were respectively (276±61)minutes,24,15,7,6,5,4,2,1,0 in the thoracoscopy-and laparoscopy-assisted group and (261±50)minutes,21,8,10,4,2,2,1,1,1 in the Da Vinci robot-assisted group,with no statistically significant difference (t =1.296,x2 =0.327,2.657,0.620,0.438,1.368,0.703,0.342,1.009,P＞0.05).Some of the patients had postoperative multiple complications.Patients with anastomotic leakage received local dressing changes,continuous gastrointestinal decompression and vacuum aspiration.The pronunciation and bucking response were observed in patients with injury of the RLN (unilateral injury).Patients with pleural effusion received pleural puncture fluid or closed thoracic drainage.Patients with pulmonary infection underwent antibiotic therapy and regular aerosol inhalation.Patients with respiratory failure underwent tracheotomy and assisted breathing with ventilator.Patients with chylothorax received fasting and closed thoracic drainage.Patients with arrhythmia were treated by drug.Patients with tracheo-esophageal fistula underwent conservative treatment.All the patients with complications were improved or cured.There were no wotmd infection,deep venous thrombosis of lower extremity,pulmonary embolism,reoperation and death within 30 days postoperatively in patients of 2 groups.(2) Follow-up and survival situations:all the 116 patients were followed up for 5-15 months,with a median time of 8 months.Numbers of patients with tumor-free survival,tumor recurrence and tumor metastasis were 50,6,4 (2 with simultaneous tumor recurrence and metastasis) in the thoracoscopy-and laparoscopy-assisted group and 51,5,4 (2 with simultaneous tumor recurrence and metastasis) in the Da Vinci robot-assisted group,respectively,showing no significant difference between the 2 groups (x2=0.077,1.000,P＞0.05).Conclusions Da Vinci robot-assisted esophagectomy is safe and feasible in the treatment of esophageal cancer.Compared with combined thoracoscopy-and laparoscopy-assisted esophagectomy,Da Vinci robot-assisted esophagectomy has comparable operation time,and is associated with a greater yield of lymph nodes along the RLN.

Objective To explore the expression of N-myc downstream regulated gene 1 (NDRG1) in gastric carcinoma and the relationship with clinicopathological parameters and prognosis. Methods The expression of NDRGI was detected by immunohisto chemistry in formalin-fixed and paraffin-embedded sections with a total of 220 specimens including 110 gastric carcinoma and 110 corresponding paraneoplastic tissue. The correlation between clinicopathological parameters and the expression of NDRG1 in gastric carcinoma were also analyzed. Results Low expression of NDRG1 was detected in most gastric carcinoma sections. Among the gastric cancer tissues, NDRG1 protein expression was significantly lower in tumors with more advanced pathological stage, local tumor invasion and lymphatic metastases. There was no significant difference in sex, age, tumor differentiation and gross types of the tumor. The 1-, 3- and 5 year survival and disease free survival in patients with low NDRG1 protein expression was 84.2%, 53.9%, 21.1%, and 60.5%, 31.6%, 19.7%, respectively, which was signifivantly poorer when compared with patients with high NDRG1 protein expression. Conclusion The expression of NDRG1 is low in the majority of patients with gastric carcinoma, which was in a close relationship with advanced stage, local invasion and lymphatic metastases of gastric carcinoma. NDRG1 may be a candidate metastasis suppressor gene.

Objective To provide the endoscopic anatomic basis and anatomic parameters for endoscopic surgical therapy on orbital lesions , and to analyze the advantages and key points of this surgical approach .Methods Five fresh adult heads were used in this experiment .Endonasal thanslamina approach and endoscopic technique were applied to observe important anatomic marks while intraoperative medicalization of the medical rectus muscle was applied to observe the exposure and positioning of important structures and trends of the optic canal and intra orbit .Results Uncinate process was at the lower front corner of middle nasal concha; ethmoidalis bulla was behind the uncinate process , and ethmoidei sinus was reachable after an incision was made on ethmoidalis bulla;anterior ethmoidal artery and posterior ethmoidal artery were the important anatomic landmarks of the inner ethmoidei sinus;optic canal prominence , carotid artery prominence and OCR were the important anatomic landmarks of the inner sphenoid sinus; lamina papyracea was at the lateral wall of ethmoidei sinus , and orbital contents were approacchable after lamina papyracea was cut off ;inside orbit , the optic nerve was approachable through the gap between the medial rectus muscle and inferior rectus muscle .The ophthalmic artery of 9 out of 10 sides of the specimens was originated from the supraclinoidal segment of the internal carotid artery while the remaining one was originated from the cavernous segment of internal carotid artery .There were 7 sides in which ophthalmic artery was located at the inferior lateral of the optic nerve;there were 2 sides in which ophthalmic artery was located at the inferior of the optic nerve; the remaining one was located at the inferior medial of the optic nerve .Conclusion The endoscopic endonasal thanslamina approach can sufficiently expose the optic nerve and the structures in the medical space of the orbit.Uncinate process, ethmoid bulla, anterior ethmoidal artery, posterior ethmoidal artery and posterior ethmoid sinus are the important landmarks of the endoscopic endonasal thanslamina approach .Optic canal prominence , internal carotid artery prominence and OCR are the important landmarks for optic canal decompression .Ophthalmic artery , orbital branches , anterior ethmoidal artery , posterior ethmoidal artery , internal carotid artery are the important vessels . Medialization of the medial rectus muscle is effective to approach the orbital anatomical structures .

Objective To observe the changes of behavior,blood cortisol level,glucocorticoid receptors (Grs) and mineralocorticoid receptors (MRs) in hippocampus area after four weeks of unpredictable chronic mild stress,and to investigate the probable role of hypothalamus-pituitary-adrenal (HPA) axis in the pathogenesis of depression in aged people.Methods Aged male Wister rats were randomly assigned to control group and model group.The model group received unpredictable mild stress,including food and water deprivation,restrain,tail clipping,forced swimming,white noise,cage titling and cage rotating for 4 weeks,while the control group was undisturbed unless routine feeding and cage changing.After 4 weeks of procedure,the behavior changes were assessed by sucrose intake test,open-field test and state evaluation,serum cortisol level was measured by chemiluminescent assay,the qualitation and quantitation of GRs and MRs in hippocampus area were evaluated by immunohistochemistry and Western blotting respectively.All data were analyzed by using t-test.Results Body weight,the grooming score,activities in openfield test,food intake and sucrose intake were decreased in model group as compared with control group after 2 weeks of chronic mild stress (all P＜0.01),suggesting the stress induced depressive-like behavior effects on aged rats.Serum cortisol level was elevated in model group as compared with control group after 4 weeks of chronic mild stress (P＜0.01).A decrease of the neurons was found in CA3 of hippocampus,but not in DG area.In CA3 area,GR positive neurons were decreased,but no significant decrease was found in MR positive neurons.Conclusions The chronic mild stress leading to depressive-like behavior effects in aged rats induces overall HPA axis dysfunction,elevation of serum cortisol level,impairment of hippocampus neurons and decrease of GR positive neurons.The HPA axis dysfunction induced by chronic mild stress may play an important role in the pathogenesis of depression.