Objective To evaluate tear ferning changes of conjunctivochalasis.Design Prospective case study series.Partici- pants 30 patients(60 eyes)of conjunctivochalasis and normal subjects were selected.Methods The subjects were observed with gen- eral ophthalmic examination and tear fern test(TFT).Tear ferning was classified into 4 types.TypeⅠand TypeⅡare normal.TypeⅢand TypeⅣare abnormal.Main Outcome Measures The type of tear feming.Results TFT showed that tear ferning was de- creased in conjunctivochalasis group(TypeⅢand TypeⅣoccupied 61.7%).The difference between conjunctivoehalasis and normal control group was significant(P

OBJECTIVETo explore the preventive effect of Yougui drink on femoral head necrosis in rats under micro CT.

METHODSTwenty-five SD rats were divided into steroid hormone group (group A, 10 rats ), Yougui drink group (group B,10 rats) and normal group (group C,5 rats)with random number table. Endotoxin were injected into abdominal cavity of rats in group A and B for 2 days, methylprednisolone sodium succinate were injected by gluteus for twice a week continued for 6 weeks; group B were gavaged by Yougui drink (veryday for 8 weeks; group C did not do any processing. All rats were killed on the 10th weeks,m icro CT were used to scan femoral head in vitro and preventive effect of Yougui drink (n femoral head necrosis in rats.

RESULTSThere was statistical significance in BMD, BV/TV, Tb.N, Tb, Th, Thb, Sp, BS/TV and DA but no significance in SMI between group A and B. Comparison between A and C, there was significant meaning in BMD, BV/TV, Tb.N, Tb, Th, Tb, Sp, BS/TV, DA and SMI.

CONCLUSIONYougui drink on femoral head necrosis in rats under micro CT has preventive effect from BMD BV/TV, Tb.N, Tb, Th, Tb, Sp, BS/TV and DA.

Animals ; Apoptosis ; Bone Density ; Drugs, Chinese Herbal ; therapeutic use ; Femur Head Necrosis ; diagnostic imaging ; pathology ; prevention & control ; Rats ; Rats, Sprague-Dawley ; X-Ray Microtomography ; methods

OBJECTIVETo investigate clinical effects of auricular acupoint (AA) in the treatment of analgesia during perioperative period in total hip arthroplasty.

METHODSFrom March 2008 to August 2010, 60 patients with late osteonecrosis of the femoral head were treated by total hip arthroplasty and randomly divided into auricular acupuncture (AA) group and control group, 30 patients in each group. There were 11 males and 19 females in the AA group,with an average age of (60.93 +/- 5.90) years; the patients were treated with auricular acupuncture on the point of Shenmen, Subcortex, Kidney and hip joint for four times a week. There were 12 males and 18 females in control group, with an average age of (59.87 +/- 6.21) years; while the patients without auricular acupuncture. VAS score was used to evaluat the degree of pain; Harris score was used to evaluat the function of hip joint. All patients received patient controlled analgesia pump (PCA) for 48 hours after surgery (400 ml liquids were in PCA pump, including 800 mg tramadol and 0.8 mg fentanyl). The dosage of liquids and adverse reaction of PCA pump in different time were recorded.

RESULTSThe VAS score on the 3rd, 4th, 5th and 7th day separately was (3.61 +/- 0.29), (3.59 +/- 0.30), (2.97 +/- 0.26), (2.29 +/- 0.45), and lower than control group, which separately was (4.19 +/- 0.28), (4.00 +/- 0.31), (3.15 +/- 0.29), (2.83 +/- 0.31). The dosage of PCA in AA group separately was (72.27 +/- 8.06), (60.40 +/- 8.16), (44.13 +/- 4.75), (40.40 +/- 3.69), and less than control group, which was (86.27 +/- 8.51), (73.87 +/- 8.32), (54.53 +/- 5.20), (44.67 +/- 6.31) on the time of 0-12, 12-24, 24-36 h and 36-48 h after surgery. During the using of PCA, nausea and vomiting occurred in 5 cases, less than control group (21 cases). Harris score in AA group (78.90 +/- 5.14) was higher than control group (73.37 +/- 5.99) 2 weeks after operation.

CONCLUSIONAuricular acupuncture can reduce postoperative pain, reduce the usage of analgesic and complications, such as nausea and vomiting, improve the function of hip joint after operation.

Acupuncture Analgesia ; Acupuncture, Ear ; Adult ; Aged ; Analgesia, Patient-Controlled ; Arthroplasty, Replacement, Hip ; Case-Control Studies ; Female ; Humans ; Male ; Middle Aged ; Pain Management ; Pain, Postoperative ; therapy ; Perioperative Period

OBJECTIVETo establish a mouse model of biliary obstruction.

METHODSSixty-four Balb/c mice were divided into experimental group and control group. Obstructive jaundice was induced in the mice in the experimental group by common bile duct ligation. The level of the common bile duct diameter, WBC, LYM MID, LYM%, MID% and ALT, AST, TBIL, DBIL, IBIL, ALP and CHOL were measured 12 h and 1, 2 ,3, 4, 5, and 7 days after the ligation. The morphological changes in the liver were also observed.

RESULTSThe level of common bile duct diameter, WBC, LYM, MID, LYM%, MID% and ALT, AST, TBIL, DBIL, ALP and CHOL all underwent changes with time following certain patterns.

CONCLUSIONThe jaundice manifestation of this model is similar to that of patients with biliary obstruction, and this model may provide a reliable model for studying the mechanism of obstructive jaundice.

Animals ; Cholestasis, Extrahepatic ; pathology ; Common Bile Duct ; pathology ; surgery ; Disease Models, Animal ; Female ; Ligation ; Liver ; pathology ; Mice ; Mice, Inbred BALB C

The effect of acupuncture on substance withdrawl syndromes and craving relapse prevention of the recent 10 years were reviewed as well as its mechanism. The therapeutic effect and the possible mechanism were analyzed on the basis. From the three aspects of anti protracted abstinence symptoms, craving relapse prevention and mechanism of acupuncture, the development tendency and the prospect of application on drug withdrawl with acupuncture were expected. And it is proposed that clinical observation of acupuncture intervention on craving should be developed, the mechanism of acupuncture impact on cognitive behavior, blocking study and memory processing related to drug addiction should be explored, so as to further give play to the advantages of acupuncture on anti-drug addiction.
Acupuncture Therapy ; Humans ; Substance-Related Disorders ; therapy ; Time Factors

Cytokines ; secretion ; Cytotoxicity, Immunologic ; Graft vs Leukemia Effect ; Humans ; Immunophenotyping ; Lymphocyte Activation ; Retroviridae ; genetics ; Simplexvirus ; enzymology ; T-Lymphocytes ; immunology ; Thymidine Kinase ; genetics ; Transfection

OBJECTIVETo explore effects of Yougui recipe (see text) and salmon calcitonin acetate in preventing osteolysis surrounding artificial prosthesis.

METHODSThirty-two SD male rats with weighted (250 +/- 20) g, aged 8 weeks, were randomly divided into four groups: blank group, model group, salmon calcitonin acetate group and Yougui recipe (see text) group, and 8 rats in each group. Blank group did not undergo any process, other 24 rats underwent anesthesia by chloral hydrate, their knee joints were exposed through medial patellar side,drilling from fermoral condyle nest to marrow cavity,high density of polythlene particles were injected into hole, titanium nail were put into, bone wax closed the window, then suturing step by step. After the molding, saline were used to gavaged in blank group and model group, Yougui recipe (see text) for Yougui recipe (see text) group, salmon calcitonin maximus injection for calcitonin group. After 10 weeks' mediation, rats were executed, and arterial blood and bilateral femoral organization were collected to biochemical, imaging morphology, tissue pathology and molecular biology detection.

RESULTSThe key gene expression of activiting osteoclast were inhibited in Yougui recipe (see text) group and calcitonin group. The level of OPG, Ca, ALP in Yougui recipe group were higher than calcitonin group (P<0.01); the content of RANKL were lower (P<0.01). There were no significance meaning in RANK, Trap5b, P between two groups.

CONCLUSIONBoth of Yougui recipe (see text) and calcitonin can slow and treat surrounding osteolysis of artificial joint prosthesis, and Yougui recipe (see text) has better effect in promoting bone formation. The effect of Yougui recipe (see text) in promoting bone formation, inhibiting osteoclasts to provide a new method to treating surrounding osteolysis of artificial joint prosthesis.

Animals ; Biomarkers ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Gene Expression Regulation ; drug effects ; Interleukin-1 ; genetics ; Interleukin-6 ; genetics ; Male ; Osteolysis ; etiology ; metabolism ; pathology ; prevention & control ; Prostheses and Implants ; adverse effects ; Rats ; Rats, Sprague-Dawley ; Tomography, X-Ray Computed ; Vacuolar Proton-Translocating ATPases ; genetics

OBJECTIVETo observe the efficacy and safety of Qianlieantong Tablets in the treatment of chronic prostatitis.

METHODSA multi-center, self-controlled open clinical trial was conducted. A total of 280 subjects with chronic prostatitis were enrolled and treated by Qianlieantong Tablets, 3 times a day, 5 tablets each time. Before and after 2 and 4 weeks after the administration, NIH-CPSI scores and white blood cell counts in the prostate secretion were recorded.

RESULTSOf the 273 subjects evaluated, the rates of excellence, effectiveness and ineffectiveness were 35.2% (n = 96), 47.6% (n = 130) and 17.2% (n = 47), respectively, with a total effectiveness rate of 82.8%. After 4 weeks'medication, the scores of the subjects on NIH-CPSI pain, voiding and quality of life and white blood cell counts in prostate secretion were significantly decreased compared with pre-treatment (P < 0.01). No adverse events or laboratory abnormality related to the medication were observed.

CONCLUSIONQianlieantong Tablets has a significant effect on chronic prostatitis with high safety, particularly indicated in chronic prostatitis with pelvic pain.

Adult ; Chronic Disease ; Drug Administration Schedule ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Prostatitis ; drug therapy ; Quality of Life ; Tablets ; Treatment Outcome

Metabolic changes are recognized as one of the hallmarks of cancer cells. Previous studies have shown that hypoxia can change the glucose metabolism of cancer cells. However, the mechanisms still need to be studied in detail. In this study, by using RNA-Sequencing (RNA-seq) and bioinformatics analysis, we found that there is a significant change in the expression of 334 genes in BT549 cells and 215 genes in MDA-MB-231 cells induced by hypoxia at the mRNA level. Most of these genes were associated with glucose metabolism. RNA-seq data, Western blot, enzyme activity assays, and metabolite quantification experiments showed that the glucose uptake increased by elevating the expression of glucose transporter protein 1 (GLUT1) in BT549 cells and GLUT1 and GLUT3 in MDA-MB-231 cells induced by hypoxia. Hypoxia promotes glycolysis by increasing the expression of at least one isozyme or enzyme protein subunit of the enzymes that catalyze the each reaction in the glycolysis pathway, as well as the regulatory enzymes 6-phosphofructo-2-kinase/fructose-2, 6-biphosphatase 3 (PFKFB3) and 4 (PFKFB4) isozymes. Hypoxia increases the expression of pyruvate dehydrogenase kinase 1 (PDK1) and PDK3 and reduces the expression of isocitrate dehydrogenase 3(IDH3), succinate dehydrogenase subunit B(SDHB) and D(SDHD) to reduce the aerobic oxidation pathway. The expression of glucose-6-phosphate dehydrogenase (G6PD) and glycogen synthase was significantly increased to promote the pentose phosphate pathway and glycogen synthesis pathway. The mRNA levels of enzyme genes had no significant difference in gluconeogenesis and glycogenolysis. The breast cancer database suggests that the mRNA levels of the glucose metabolism enzymes were consistent in vivo and in vitro. Hypoxia regulates the reprogramming of glucose metabolism by altering the gene expression of isozymes or subunits of these enzymes. The study comprehensively analyzed the effects of hypoxia on the expression of all enzyme genes and major regulatory enzymes in six glucose metabolism pathways and provides an understanding of glucose metabolism in cancer cells under a hypoxia environment.

To explore the effects of shading and the expression of key enzyme genes on the synthesis and accumulation of Panax japonicus var. major saponins, different shading treatments (0%, 30%,50%) of potted P. japonicus var. major were used as test materials, the expression of three key enzyme genes(CAS,DS,-AS) of leaves and rhizomes in different growth periods of P. japonicus var. major was determined by real-time quantitative PCR, the content of total saponins was determined by ultraviolet spectrophotometry. The results indicated that, in flowering stage, CAS,DS,-AS were highly expressed in the aerial parts of P. japonicus var. major, 30% shading treatment significantly inhibited the expression of CAS in leaves and promoted the expression of DS and -AS in stems, leaves and flowers, it was speculated that the main part of saponin synthesis was leaf in this stage. Both the expression levels of DS and -AS and changes in the content of total saponins in leaves showed a tendency of low-high-low throughout the growth cycle, correlation coefficient analysis showed that there was a positive correlation between them. Compared with control, the expression levels of DS and -AS and the content of total saponins were greatly enhanced under shading treatment, 30% shading treatment significantly promoted the accumulation of total saponins. Therefore, it is suggested that 30% shading treatment should be applied to the artificial cultivation of P. japonicus var. major, which is beneficial to the accumulation and quality improvement of saponins.
Gene Expression Regulation, Plant ; Light ; Panax ; enzymology ; genetics ; radiation effects ; Plant Leaves ; enzymology ; genetics ; Rhizome ; enzymology ; genetics ; Saponins ; analysis