Objective To explore quality control methods for clinical three-dimensional conformal radiation therapy(3DCRT) for non-small cell lung cancer.Methods 91 patients with non-small cell lung cancer accepted Whole Body Gamma radiation.The feasible methods on the aspects of quality control for 3DCRT were explored.Results Among those cases,the rate of CR was 34.1%;PR 61.5%;NC 4.4%;and PD 6.1%.Conclusion Those methods of quality control for 3DCRT were practicable and effective.

Objective To investigate the clinical effect of combined therapy of left and right amlodipine in the treatment of hypertension complicated with perimenopausal syndrome. Methods 50 patients with hypertension associated with peri menopausal syndrome in our hospital from January 2015 to January 2016 were selected,and according to the different treatment and nursing intervention divided into observation group and control group,25 cases in each groups. The control group with routine nursing intervention and benazepril treatment, observation group with amlodipine and comprehensive psychological nursing intervention treatment before and after treatment in two; blood pressure, luteinizing hormone (LH), serum follicle stimulating hormone (FSH), estrogen (E2) level and the changes of anxiety and depression (SAS) (SDS) were recorded in detail, and the relevant data for comparative analysis. Results Amlodipine+comprehensive psychological nursing intervention (observation group) of peri menopausal comprehensive clinical effect is better than that of benazepril+routine nursing intervention patients with hypertension treatment (control group) clinical efficacy, clinical symptoms improved better than the control group, the difference was statistically significant (P<0.05). Conclusion Hypertension patients with perimenopausal syndrome patients choose amlodipine + comprehensive psychological nursing intervention treatment effect significantly, can effectively improve the clinical symptoms and psychological state, and is worthy of clinical application.

Akt is the downstream target protein of phosphatidylinositol 3-kinase(PI3K),and PI3K/Akt signaling pathway is involved in cell proliferation,differentiation,apoptosis and metabolism.The activities of Akt in the central nervous system is also regulated by the neurotransmitter dopamine(DA),therefore Akt mediates multiple drug addiction process.This article reviews the structural characteristics and activity regulation of Akt,as well as the related research in drug addiction of this signal molecule.

Objective To investigate and analyze the clinical efficacy of high dose hCG combined with psychological intervention in threatened abortion. Methods 50 patients with threatened abortion in our hospital from February 2015 to October 2016 were selected,and divided into study group and control group,25 cases in each groups. The study group for the first time the dosage of 10000U, after the dose to 5000U, use drug 2 times every week, and at the same time, the implementation of the corresponding psychological nursing intervention; patients in the control group for the first time the dosage was 2000U, after every day of medication 1 time, each time the dosage is still 2000U, to observe and compare the therapeutic effect. Results The patients in the study group, the success rate of pregnancy was significantly higher than the control group, while the patients in the study group, β -hCG and progesterone levels were significantly higher than those in the control group, while the study group after the nursing care of patients with anxiety and depression scores were significantly lower than the control group, the differences between the groups was obvious (P<0.05). Conclusion High dose hCG combined with psychological intervention in threatened abortion is more effective and effective in treatment of threatened abortion.

Objective To observe the evaluation of multi‐tumor marker protein chip in breast cancer with neoadjuvant chemo‐therapy ,and to find high saitivity tumor makers ,then evaluate the clinical significance .Methods Forty health examination persons (control group) and sixty‐four breast cancer patients(experimental group) were accepted with multi‐tumor marker protein chip in‐spection ,then we evaluated the markers of diagnosis .The experimental group patients were accepted four cycles preoperative chem‐otherapy with TAC plan ,and tested multi‐tumor marker protein chip three weeks after therapy .Then we evaluated the clinical sig‐nificance of the markers above‐mentioned .Results The positive rate of CA153 ,CA125 ,CEA and FT was 32% ,27% ,21% and 19% in the experimental group ,it indicated significant change compared with the control group (P<0 .05) .And it indicated signifi‐cant reducing change of CA153 ,CA125 and CEA in the experimental group (P<0 .05) after therapy .The sensitivity would be in‐creased when the four markers were tested combined .Conclusion CA153 ,CA125 ,CEA and FT could be used as assistance diagno‐sis index ;CA153 ,CA125and CEA could keep consistence to the curative effect of neoadjuvant chemotherapy and have clinical value .

Objective To screen the optimized processing technology of wine radix Scutellariae .Methods With the the com‐prehensive score of the yield rates of baicalin ,wogonoside and baicalein as the index ,the orthogonal design was used to investigate the mass fractions of yellow wine quantity ,stir‐frying temperature and frying time of wine radix Scutellariae .Results The optimum yellow wine mass fraction was 10% ,the stir‐frying temperature was 120℃ ,the frying time was 6 min ,and this processing technolo‐gy was stable and feasible .Conclusion The orthogonal design can be used for the optimization of processing technology of wine ra‐dix Scutellariae .

Objective:To analyze the relationship between the concentration of glucose and the impedance of human blood, and study the relationship between human blood glucose detection and human blood impedance.Methods:The system adopts the AD5933 digital frequency synthesizer (DDS) in the excitation signal is produced, imposed on the impedance under test, the ADC acquisition signal and sent to the corresponding chip DFT digital processing module, measurement results through the I2C sent to the microcontroller, again by the single-chip microcomputer and PC computer communication, the computer shows that the impedance values. Results:The instrument can realize the resistor, capacitor, inductance, glucose solution impedance measuring rapidly and accurately, through experimental verify that resistive impedance deviation from the mean is 0.04, phase deviation from the mean is 0.15°.Conclusion:The glucose concentration of aqueous solution was linearly correlated with the impedance, the correlation coefficient greater than 0.99.

The afferent connections to the periaqueductal gray in the rat were examined by means of retrograde axonal transport method using horseradish peroxidase (HRP).The microinjection syringe needle or micro-electrophoretic pipette was inserted stereotaxically by an oblique approach through the cerebellum. HRP was introduced into the dorsal, lateral, ventrolateral areas of periaqueductal gray or periventricular gray of ventriculus Ⅲ at posterior commissure level respectively.The results were as follows:1. Injections of HRP in the dorsal area of periaqueductal gray(PAG).Numerous labeled cells were consistently found in the paraventricular nucleus, dorsomedial and ventromedial hypothalamic nuclei, posterior hypothalamic nucleus, medial mamillary nucleus, zona incerta, lateral and ventral nuclei of periaqueductal gray, superior colliculus, inferior colliculus, dorsal raphe nucleus and periventricular gray of ventriculus Ⅳ. In some cases, a smaller number of cells was found in the zona reticulata of the substantia nigra, and lateral hypothalamic nucleus. In one case, the enzyme was injected into the dorsal area of PAG, which diffused to the superior and inferior colliculi, resulted in labeling of Forel's field and reticular nucleus of thalamus.2. Injection of HRP in the lateral area of PAG.HRP-positive cells were observed within the bed nucleus of the stria terminalis, paraventricular nucleus, anterior hypothalamic nucleus, ventro-medial hypothalamic nucleus, medial thalamic nucleus, nucleus interstitialis magnocellularis, commissural posteriors, zona incerta, ventral nucleus of PAG, zona reticulata of substantia nigra, formatio reticularis of mesencephalon, dorsal raphe nucleus, and periventricular gray of ventriculus Ⅲ and Ⅳ. In some cases, a small number of cells was found in the supraoptic nucleus, superior and inferior colliculi.3. Injection of HRP in the ventrolateral area of PAG.In all cases the greatest number of HRP-positive neurons was shown in the supraoptic nucleus, paraventricular nucleus, periventricular gray of ventriculus Ⅲ, lateral nucleus of PAG, zona reticulata of substantia nigra, dorsal raphe nucleus and locus coeruleus. The labeled cells were mainly located ipsilaterally. But the labeling of supraoptic nucleus was observed bilaterally. In one case the enzyme diffused to the reticular formation, a smaller number of cells was found in nucleus cuneifomis and mesencephalic reticular formation of more caudal position.4. Injection of HRP in the periventricular gray of ventriculus Ⅲ.Following the injections of HRP in the periventricular gray of ventriculus Ⅲ, numerous HRP-positive cells were consistently observed in the bed nucleus of the stria terminalis, supraoptic nucleus, paraventricular nucleus, ventromedial nucleus of hypothalamus, medial nucleus pars medialis of thalamus, zona incerta, ventral nucleus of PAG, zona reticulata of substantia nigra, dorsal raphe nucleus and locus coeruleus.