Objective To discuss the effects of extract of Ginkgo BilobaLeaves(EGb) on expression of cytokine of renal interstitial fibrosis induced by transforming growth factor-?1 (TGF-?1) and extracellular matrix. Methods Cultured human kidney cells(HKC) were divided into three groups: control group,TGF-?1(8 ng/mL) group,and TGF-?1(8 ng/mL) added EGb(25,50,100,150 mg/L)group.After 72 h,expression of ?-SMA was detected by cell immunochemistry ABC,and collagen type I by Real-time PCR and Western blotting. Results Treated with TGF-?1(8 ng/mL) for 72 h,expression of ?-SMA and collagen type Ⅰ were up-regulated markedly compared with control group.Treated with EGb(25,50,100,150 mg/L)and TGF-?1(8 ng/mL)concomitantly for 72 h,expression of ?-SMA and collagen typeⅠ were down-regulated in dosage dependent manner compared with TGF-?1 group. Conclusion EGb can inhibit expression of ?-SMA and collagen type I in HKC induced by TGF-?1,and the possible mechanism might be related to the inhibition of EGb on renal tubular epithelial-myofibroblast transdifferentiation.

The purpose of this study was to explore the interaction mechanism between glycyrrhiza protein and berberine in the decocting process of Rhizoma Coptidis and Liquorice and its effect on the pharmacodynamic effect. In this experiment, licorice crude protein was obtained from licorice decoction pieces, and it was found that licorice crude protein and berberine could form spherical supramolecular particles after decocting together. Morphological characterization was carried out by using Malvin particle size analyzer and emission scanning electron microscopy, and the supramolecular particles were observed to be nanoscale, which was significantly different from the morphology of licorice protein and berberine. The results of ultraviolet, infrared and fluorescence spectroscopy showed that the mechanism of molecular interaction was induced by weak bonds such as electrostatic attraction and hydrophobic interaction. Furthermore, the antimicrobial activity of berberine was significantly affected by the supramolecular particles of licorice protein-berberine, which were significantly different from the mechanical mixture. This study reveals the pharmacological value of macromolecular substances such as proteins in the decoction of licorice and Coptis chinensis from a new perspective, which is helpful to promote the secondary development of clinical effective prescriptions, especially the research on the pharmacological substance basis of classic famous prescriptions.

Objective To explore the correlation between hyperuricaemia and blood pressure, and blood lipid and glucose. Methods By using simple cluster sampling, 2 branch units from PetroChina Changqing Oilfield Company were selected, and all the 720 subjects with hyperuricaemia (HUA) were assigned to the HUA group; another 620 participants with normal uric acid (UA) level into the normal group. The correlation between blood uric acid and blood pressure,and blood lipid and glucose was assessed by Logistic regression. Results The odds ratio (OR) of those who had 1,2 or 3 abnormal status of hypertension,hyperlipidemia and impaired fasting glucose in the HUA group were much higher than the normal group (OR values were 4. 036,2. 562, and 4. 174, respectively). Logistic regression showed that male, systolic blood pressure ( SBP), GLU, total cholesterol ( TC), triglyceride ( TG), low-density lipoprotein cholesterol (LDL-C) were risk factors of H UA ( OR values were 7. 736,2. 309,1.721,2. 761 and 1. 411,respectively) ,while high-density lipoprotein cholesterol (HDL-C, OR = 0. 211 ) was a protective factor of HUA. Conclusions Gender,blood pressure and blood lipid may have correlation with blood UA. Multiple risk factors should be considered to improve the effectiveness of health education and health promotion.

Objective To compare the curative effect of the insulin with different routes of administration in spinal tuberculosis patients complicated with diabetics during perioperative period and to summarize nursing experience. Methods A total of 60 cases of spinal tuberculosis complicated with diabetics before surgical treatment were divided into two groups:experimental group treated with insulin pump and control group treated with insulin subcutaneous injection. The conditions of blood glucose, insulin dosage, incidence of hypoglycemia, wound healing were compared between two groups. Results Blood glucose in two groups were controlled well but experimental group was superior to control group. experimental group had lower incidence of hypoglycemia,fewer hospital stay than control group. Wound infection in two groups was similar and no one appeared complications. Conclusions In controlling blood glucose, the insulin pump is superior to insulin subcutaneous injection.Enhancing psychology nursing, skin nursing, health education, blood glucose monitoring and complication prevention can ensure therapeutic effectiveness.

Objective To investigate efficacy and safety of YZH amblyopic therapeutic apparatus in treatment of children with amblyopia.Methods Forty patients were randomly divided into two groups.The control group received routine treatment and the intervention group was treated with YZH amblyopic therapeutic apparatus based on routine treatment.Results The effective rate was 66.67％ and ineffective rate was 33.33％ in the control group ( n =20,33 eyes).The effective rate was 97.37％ and ineffective rate was 2.63％ in the intervention group(20 cases,38 eyes).There was significant difference between the two groups( x2 =11.853 6,P ＜ 0.05).Conclusions It is effective and safe to improve children' s vision with YZH amblyopic therapeutic apparatus.During the treatment process,proper care,active cooperation and participation of parents can improve the treatment and shorten the course of disease.

Objective To explore the etiological factors,composition of the disease and nursing care for the disease of optic nerve.Methods The 375 cases patients' information were collected from October 2009 to May 2011 in the ward of neuro-ophthalmology.The retrospective study was used and the disease's characters and nursing care were summarized.Results After treatment,those patients had certain degree of curative effect and the visual acuity increased.In the etiological distribution,optic neuritis was the most factor and accounted for 37.60％ of the optic nerve disease.Health education,psychological nursing,nursing care of dysopia,and individual nursing were used for patients with optic nerve's disease.Conclusions The optic nerve diseases are very common in the ward of neuro-ophthalmology.The characteristics of the diseases include long course and complicated etiological factors.Effective nursing care and psychological intervention are very important for the patients with optic nerve disease and helpful for the recovery.

It is a common understanding that turbidity and precipitation of traditional Chinese medicine are easy to occur in the process of decocting. At present, our research group found that the cause of "multi-phase of traditional Chinese medicine decoction" mainly came from the interaction between the effective components of traditional Chinese medicine, especially the interaction of acid and base components. For example, the Liquorice and Rhizoma chinensis was a supramolecular system formed by a large number of active components in the decoction (>30%), and could stably exist in the decoction system. In this study, the supramolecular part was extracted, and the morphology of the supramolecular part was characterized by scanning electron microscopy and dynamic light scattering. It was observed that the supramolecular particles were uniform in size and regular in shape. The main components of supramolecular sites were identified by liquid mass spectrometry (LC-MSⁿ). The results of UV and IR spectra showed that the chemical components of Liquorice and Rhizoma chinensis in the co-decocting process collided with each other, and weak bonds were formed between the functional groups of the molecules, which then induced the aggregation to form supramolecules. Thereafter, Through the diarrhea model of mice, sensory evaluation and antibacterial activity evaluation found that Liquorice and Rhizoma chinensis decocted together enhanced the antibacterial activity of Rhizoma, and compatibility "reconcile" Rhizoma "big bitter cold" property compared with single decoction group and interval administration group. All animal experiments were approved by the Animal Ethics Committee of Beijing University of Chinese Medicine, and the relevant regulations of Beijing University of Chinese Medicine on experimental animals were strictly followed. In this study, supramolecular chemistry method was used to preliminarily discuss the scientific connotation of "increasing efficiency and decreasing toxicity" of Liquorice and Rhizoma chinensis combined decoction from three perspectives of "property, efficacy and taste", and provide new ideas for the basic research of "reconcile" compatibility of Liquorice.

OBJECTIVETo observe the effect of Gansui Banxia Tang plus-minus Gansui and Gancao anti-drug combination on hepatic and renal functions in malignant ascites rats to explore whether the efficacy or toxicity associated with the anti-drug combination.

METHODThe male wistar rats were randomly divided into a blank group, model group, furosemide group, Gansui Banxia Tang group, Gansui Banxia Tang removed Zhigancao group, Gansui Banxia Tang removed Cugansui group, Gansui Banxia Tang removed Zhigancao and Cugansui group. In addition to normal feeding, every morning except for the blank group and model group, the rest of the group was given drugs, the control group and the model group was given distilled water, the volume is 10 mL x kg(-1). Administered five days, all rats were fasted but except water for 24 hours to collect urine. Administered nine days all rats were fasted but except water for 12 hours, we need to weigh weight of rats. When we remove the ascites, we also need to weigh weight of rats. We use the weight before removing ascites minus weight after removing ascites to indirectly measure the amount of ascites. When we remove the ascites, we need to abdominal aortic blood, centrifuge testing renin, angiotensin II, aldosterone, antidiuretic hormone and other indicators.

RESULTThe effect of Gansui Banixa Tang on increasing the net weight, lowering abdominal circumference and body weight ratio, lowering renin, angiotensin, aldosterone, antidiuretic hormone is better than the other treatment group.

CONCLUSIONIn diuresis party, the group of Gansui Banxia Tang is better than the group of Gansui Banxia Tang remove Zhigancao or Cugansui or Zhigancao and Cugansui, renin-angiotensin-aldosterone system may play a diuretic effect of its one way.

Aldosterone ; metabolism ; Angiotensin II ; metabolism ; Animals ; Ascites ; drug therapy ; metabolism ; physiopathology ; Body Weight ; drug effects ; Diuretics ; pharmacology ; therapeutic use ; Dose-Response Relationship, Drug ; Drug Interactions ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Male ; Rats ; Rats, Wistar ; Renin-Angiotensin System ; drug effects

Objective To assist clinical diagnosis of Demodex blepharitis and other related ocular surface disease.Methods 42 cases were collected from the patients diagnosed of blepharitis,dry eye or blepharitis related keratoconjunctivitis (BKC) from the outpatient of the First Hospital of Xi'an City from April and July 2016.The eyelashes were pulled out and detected for the Demodex under microscopy after adding a drop of ethanol.Results 30 cases in 42 patients were detected for the Demodex (the positive rate was 71 ％),while only 1 case in 10 healthy volunteers was detected for the Demodex with the positive rate of 10 ％.The difference between the two groups was statistically significant (x2 =10.23,P＜ 0.01).Conclusion There is a high incidence rate of Demodex blepharitis.The early rapid laboratory diagnosis for Demodex blepharitis should be paid attention to and reinforced,in order to guide the timely and accurate treatment and avoid the occurrence and development of the Demodex related blepharitis,dry eye,BKC or other ocular complications.

OBJECTIVETo discuss the short-term efficacy of nucleoside analogue on the treatment of hepatitis B virus induced acute-on-chronic liver failure (HBV-ACLF).

METHODS348 patients with HBV-ACLF in our hospital from January 2006 to June 2008 were selected. According to the stages of patient's condition and whether or not with nucleoside analogue administration, The patients were divided into early stage therapy group, early stage control group, middle stage therapy group and middle stage control group. Groups were compared on the basis of stages. The clinical data were analyzed using chisquare test and independent-Samples T Test.

RESULTSAfter 2 weeks of therapy no significant difference found between the therapy group and the control group. the total bilirubin (TBil) and alanine transaminase (ALT) showed no significant difference between the middle stage therapy group and the control group in 4 weeks of therapy. However significant differences existed in the HBV DNA negative rate, PTA, the model for end-stage liver disease (MELD) score and the improvement rate between the two groups (P<0.05, P<0.01). Only the 4 week survival rate and HBV DNA negative rate showed significant difference in patients who received anti-virus therapy on the early stage as compared to the control group.

CONCLUSIONAnti-virus therapy with nucleoside analogue is an effective way for the treatment of those patients with HBV-ACLF and can increase the survival rate.

Adult ; Antiviral Agents ; therapeutic use ; End Stage Liver Disease ; drug therapy ; virology ; Female ; Hepatitis B virus ; drug effects ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Nucleosides ; therapeutic use ; Treatment Outcome