Objective] To discuss the diagnosis and treatment of infertility according to the related comments in. [Method] Analyzing the infertility related scripture in and carefully reading the related annotations to analyze and elaborate the etiology and therapeutic principles of infertility. [Result]suggested that the uterus, Jing from parents, Du Yang, Yin and Yang of kidney were essential to fertility. Deficiency of kidney and insufficient Du were main etiologies of infertility. < Huangdi Neijing > recommended that tonifying kidney and warming Du as treatments for infertility. [Conclusion]The theory about the etiology and therapeutic principles of infertility has taken shape in.is a cornerstone in the development of the etiology and therapeutic principles of infertility.

Objective To explore how attachment and pain belief mediate the relationship among coping strategies and adjustment to chronic pain in elderly community residents.Methods The demographic questionnaire,the Chinese version of Brief Pain Inventory,Coping Strategies Questionnaire-Revised,Experiences in Close Relationship-Revised,Pain Beliefs and Perceptions Inventory were used to investigate 242 patients in chronic pain.Results Attachment avoidance mediate the relationship between brace face,between bad feeling,between ignorance of pain and adjustment to chronic pain,with the mediation effects being 0.047,0.031 and 0.017 respectively,accounting for 27.99％,6.28％ and 7.28％ of total effect.The belief of continuing pain mediates the relationship between bad feeling and adjustment to chronic pain,with the mediation effect being 0.043,accounting for 9.54％ of total effect.The belief that pain can not be relieved mediates the relationship between bad feeling and adjustment to chronic pain,with the mediation effect being 0.022,accounting for 4.89％ of total effect.Conclusions Attachment avoidance,belief of continuing pain and belief that pain can not be relived play mediation roles between coping strategies and adjustment to chronic pain,attachment avoidance accounts for a more important role in all.

OBJECTIVE:To study the curative effect and mechanism of ulinastatin (UTI) administered by two different routes for severe acute pancreatitis (SAP). METHODS: 50 healthy male SD rats were randomly divided into 5 groups: sham operation (SO) group (fed with water ad libitum), SAP model group, positive control(nafamostat) group, ulinastatin peripheral venous perfusion group, and ulinastatin celiac arterial perfusion group. SAP model was established in the latter four groups, and then the rats were treated with corresponding drugs. 12h later, sample tissues were taken from pancreas and lungs for measurement of MPO level and histopathologic observation and the blood samples were collected for measurement of serum amylase, TNF-? and TXB2. RESULTS: Levels of amylase, TNF-?, TXB2, MPO and Hughes histopathologic scores of pancreas and lungs in all drug-treated groups were significantly lower than in SAP group (P

The aim of the study is to provide an ideal animal model for the research in the field of molecular pathogenesis and experimental treatment of gastric carcinoma. By the microsurgical technique, 47 human gastric carcinoma specimens were orthotopically transplanted into the gastric mucosal layer in nude mice. Its oncogenicity, invasion, metastasis and morphologic characteristics were observed and the expression of oncogene P53, c erbB 2 and raSP 21 were assessed. Three models of human gastric carcinoma, were adenocarcinoma, squamous cell carcinoma, squamous adenocarcinoma were screened from 47 cases of patients. The oncogene proteins were positively expressed and related to the growth pattern, depth of invasion and lymph node metastasis. Its ultrastructural characteristic was similar to the human original gastric cancer cells. These models are suitable and helpful for the research of the molecular pathogenesis, invasion, metastasis and experimental treatment of gastric carcinoma.

Animals ; Blood Gas Analysis ; Endothelin-1 ; blood ; Hypertension, Pulmonary ; pathology ; Hypoxia ; blood ; physiopathology ; therapy ; Male ; Oxygen ; administration & dosage ; therapeutic use ; Oxygen Inhalation Therapy ; Swine

Objective To explore the effect of hyperbaric oxygen combined with acupuncture and moxibustion on traumatic peripheral facial nerve injury, and the results of electromyography. Methods From January, 2007 to January, 2013, a total of 160 patients with traumat-ic peripheral facial nerve injury were divided into treatment group (n=80) and control group (n=80). Both groups received routine drug treat-ment. Hyperbaric oxygen combined with acupuncture and moxibustion was applied to treatment group in addition. The clinical efficacy and the results of electromyography were analyzed before and 36 days after treatment. Results After treatment, the cure rate and total efficiency was significantly higher (χ2>7.657, P<0.001), the motor latency of facial nerve was shorter (t>2.214, P<0.05), the M wave amplitude of fa-cial nerve was significantly higher (t>3.116, P<0.01), the number of recruitment potential was more (χ2=9.76, P<0.05), and the motor unit potential voltage was significantly higher (t>5.45, P<0.001) in the treatment group than in the control group. Conclusion Hyperbaric oxy-gen combined with acupuncture and moxibustion is more effective on traumatic peripheral facial nerve injury than routine.

Objective To evaluate the expressions of TBX2 and MDM2 protein in urothelial carcinoma of bladder.Methods The expressions of TBX2 and MDM2 protein were examined by immunohistochemistry EnvisionTM Plus method in 90 cases of urothelial carcinoma of bladder and 20 cases of normal bladder mucosa tissue.Results The positive rate of TBX2 and MDM2 protein was 0 in normal bladder mucosa tissues.The positive rate of TBX2 in urothelial carcinoma of bladder was 65.6％ (59/90).With the increased of TBX2 expression degree,the carcinoma tissue was worse cell differentiation,later clinical stage,more prone to recurrence (P ＜ 0.01).The positive rate of MDM2 in urothelial carcinoma of bladder was 31.1％(28/90).With the decreased of carcinoma tissue differentiation degree,the positive rate of MDM2 was increased (P ＜ 0.01).The positive rate of MDM2 in recurrence patients was 57.5％ (23/40),in non-recurrence patients was 10.0％ (5/50),there was statistical difference (P ＜ 0.01).The positive rate of MDM2 in pTNM stage Ta-T1 was 0,in pTNM stage T2-T3 was 73.7％ (28/38),there was statistical difference (P ＜0.01).There was positive correlation between the expression of TBX2 and MDM2 in carcinoma tissue (r =0.487,P ＜ 0.05).Conclusions The over expression of TBX2 and MDM2 protein may closely associated with aggressive biological behavior and recurrence in urothelial carcinoma of bladder.Combined analysis of TBX2 and MDM2 may provide a theoretical basis for prognostic information and treatment of patients with urothelial carcinoma of bladder.

The hypnozoites of different isolates of P. vivax from Shenzhen and Shixin, Guangdong Province, Changsha, Hunan Province and Yincheng, Hubei Province of China in cultured materials were observed employing immunoperoxidase staining method. The percentages of hypnozoites among exoerythrocytic stages were 40.1, 43. 5, 50. 6 and 57. 1 %, respectively,indicating that the percentage of hypnozoites and the latitude are in positive correlation. The equation is y= - 6. 68+ 2. 05x. When the dlfference in latitude of Plasmodium vivax isolate source was more than 5?, a significant difference in the percentage of hypnozoites in various geographic isolates was found. However, the average diameters of hypnozoites and schizonts among various geographic isolates showed no significant difference. The results showed that ln the regions north to the Yangtze Rlver, the proportion of hypnozoite in the liver stage of P.vivax was larger than those in the southern China, being consistent with the clinical manifestations.

Objective To study the dynamic changes of transendothelial electrical resistance (TEER) on our in vitro model of brain blood barrier (BBB) made from primary culture of BALB/c mouse brain microvascular endothelial cells (BMVEC), and to explore the relation between TEER and BBB permeability, and search for the best culture condition. Methods BMVEC were isolated from BALB/c mouse and cultured on a transwell insert with special micro-pore. The cells were identified with immunohistochemical methods and electron microscope. TEER over BMVEC was measured after BBB model establishment for determining the 3H-Glucose permeability of BBB in vitro. Results BMVEC cultured in the transwell insert exhibited typical "flagstone" appearance and in a tight monolayer structure under electron microscope. Immunohistochemical detection of ZO-1 protein, a marker antigen of tight junction, showed smooth, continuous and tight junctions between confluent BMVEC. TEER over BMVEC monolayer increased to (346?10) ?/cm2 when the permeability for 3H-Glucose was decreased to the minimum. Conclusion BBB model in vitro made from primary culture of BMVEC in transwell has the basic characteristics of BBB in morphology, electrical resistance and permeability.

Objective To investigate the effect of caffeine citrate in the treatment of neonatal apnea and the corresponding intervention measures. Methods A total of 88 children with apnea were enrolled in this study from December 2015 to February 2017, and were randomly divided into control group and study group, 44 cases in each group.The study group on the basis of conventional therapy plus caffeine citrate, the control group on the basis of conventional therapy plus aminophylline group, two newborns with apnea were duration of treatment should be 7 for 7 days, record the treatment effect and the incidence of adverse reactions. Results The total effective rate was 88.64％ in the study group and 72.73％ in the control group (P<0.05). The incidence of adverse reactions was 11.36％ in the study group and 40.91％ in the control group (P<0.05). Conclusion The application of caffeine citrate treatment of apnea with clinical efficacy and safety of the ideal of the newborn, in the course of treatment given targeted clinical nursing intervention is conducive to the protection of newborns with apnea of quality of life and life safety.