Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Arthralgia ; therapy ; Female ; Humans ; Male ; Middle Aged ; Needles

Humans ; Infant, Newborn ; Meconium ; Peritonitis ; etiology

Adult ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Infectious Disease Transmission, Patient-to-Professional ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Severe Acute Respiratory Syndrome ; therapy

AlM: To demonstrate the effect of comprehensive treatments for meibomian gland dysfunctional dry eye.
METHODS:Totally, 86 cases (172 eyes) in our hospital, who suffered from meibomian gland dysfunctional dry eye, were measured by BUT, CFS, the machine of infrared meibomian gland function and testing meibomian gland after extrusion. The scores of meibomian gland function missing and secretions were observed, which as a diagnosis, and assessed the effectiveness of treatment, after took comprehensive treatments in different stages ( comprehensive treatments including cleaning, hot covering, massaging, TobraDex, Pranoprofen and Lubricant, etc. ) .
RESULTS:All patients were treated and observed for 3wk, in which 46 cases (92 eyes) of cured, 29 cases (58 eyes) effective, 11 cases (22 eyes) ineffective, the total effective rate was 87. 2%. After 6wk, 68 cases (136 eyes) of cured, 13 cases (26 eyes) effective, 5 cases (10 eyes) ineffective, the total effective rate was 94. 2%, not appeared adverse ocular and systemic reactions in the process of treatment.
CONCLUSlON: Taken comprehensive treatments for meibomian gland dysfunctional dry eye could effectively shorten the course of the disease, quickly remove meibomian gland tube obstruction, restore the meibomian gland secretion and stable the lipid layer, and could reduce the discomfort of patients with dry eye positively and effectively.

UNLABELLEDOBJECTIVE To study on vesicant characteristics of Uylabris and Seeds of Brassica Alb in crude herb moxibustion.

METHODSOne hundred and seventy-five healthy subjects were randomly divided into 5 groups. The vesicant rate, vesicant time and vesicant size and pain degree of different medicines or doses were observed. Results There were significant differences in the vesicant rate among the different doses groups of the same medicine (P<0.05), with no significant difference in the vesicant time (P>0.05); and there were significant differences in vesicant time among the different medicine groups (P<0.05). In the Uylabris group, the vesicant time was longer; the vesicant size in the medicine group of 0. 05 g each point was larger than that of the medicine group of 0.01 g each point (P<0.05); there were significant differences among the groups in the pain rate (P<0.05), and the pain rate was the highest in the 0.05 g each point of Seeds of Brassica Alb.

CONCLUSIONUylabris and Seeds of Brassica Alb have different vesicular characteristics, so in clinical application, application dose and time may be used for controlling the vesicant extent.

Adolescent ; Adult ; Aged ; Blister ; Brassica ; Dose-Response Relationship, Drug ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Moxibustion ; methods ; Seeds ; Time Factors

Objective To investigate the effects of limited resuscitation on hepatic ischernia-reperfusion in-jury in rots with hemorrhagic shock. Method Uncontrolled hemorrhagic shock was induced in 54 rats by transect-ing the middle branch of the splenic artery to produce standardized massive splenic injury. Resuscitation started when the mean arterial pressure (MAP) reached 40 mmHg. The rats were randomly divided (n = 9per group) in-to sham-operated group (SS), or one of five treatment groups in which infusion of Ringer' s solution was continually administrated to maintain MAP at 40 (RS40), 50 (RS50), 60 (RS60), 80 (RS80) or 100 mmHg (RS100) for 45 minutes (T45 point). After the bleeding was controlled, resuscitation was continued with Ringer's solution and whole blood (2:1) to increase the MAP to 100 mmHg for 120 minutes (T165 point), which was followed by obser-vation for 240 minutes (T405 point). All animals were observed for 240 minutes or until death. Blood specimens were collected at TO, T45, T165 and T405 for determination of blood lactate levels. At the end of the experiment,a small amount of hepatic tissue was collected to measure tissue blood perfusion, total antioxidative capacity (TAOC), Na+K+ ATPase activity and malondialdehyde (MDA) levels. Results At T405, the blood lactate lev-els in the RS80 and RS100 groups [(3.60±0.68) and (3.84 ± 1.09) mmol/L, respectively] were significantly higher than those in the SS, RS40, RS50 and RS60 groups [(2.00±0.66),(2.74±1.45),(2.43 +0.94) and (2.07±0.95) mmol/L, respectively;all:P < 0.05]. The MDA levels were significantly higher in the RS80 and RS100[(7.32±0.31) and (7.71±0.23) nmol/mg,respectively] than those in the SS, RS40, RS50 and RS60 groups[(4.95±0.80),(6.14±0.94),(6.42±0.48) and (6.84±0.36) nmol/mg, respeetively;all: P <0.05]. The Na+ K+ ATPase and TAOC levels were significantly lower in all of the RS groups than those in the SS group (all: P < 0.05), and those in the RS80 and RS100 groups was significantly lower than those in the RS40,RS50 and RS60 groups (all: P <0.05). Blood perfusion in the RS80 and RS100 groups was significantly lower than that in the other groups (all: P < 0.05). Conclusions If hemorrhage is uncontrolled, limited resuscitation appears to balance the needs for organ perfusion, improve the microcircttlation and decrease lactate levels. Fur-thermore, limited resuscitation could decrease ischemia-reperfusion injury in liver tissue.

Objective To investigate the age-associated changes of ultrastructure,mRNA and protein expressions of H+-K+-ATPase in elderly gastric parietal cell. Methods Fifty patients with relative normal stomach without gastroduodenal diseases were enrolled,including younger group (aged 20-59 years,n=19) and elderly group (aged≥60 years,n=31).Furthermore,the elderly group was divided into 3 subgroups:60-69 years old (n =11 ),70-79 years old (n=10 ),above 80 years old (n =10).The ultrastructure of gastric parietal cell was observed under electron microscope.The expression of H+-K+-ATPase α subunit mRNA and H+-K+-ATPase β subunit protein were assessed by quantitative real-time PCR and Western-blot,respectively.The ageing-associated changes of all these data were respectively compared. Results No significant difference was showed in the morphology of gastric parietal cell and acid-secretion-associated organelles among all the groups.The average ratio Am to Ac (Am means the area of mitochondria,Ac means the area of cytoplasm) of gastric parietal cell and the average At to Ac ratio (At means the area of secretory canaliculi and tubulovesicular system )between younger group and elderly group had no significant difference[(48.4±7.5) ％ vs.(50.6±7.6) ％,t=-0.775,P=0.444; (13.8±4.1) ％ vs.(12.2±4.7) ％,t=0.984,P=0.332].Meanwhile,there were no distinctions in the expression of H+-K+ -ATPase α subunit mRNA and H+-K+-ATPase protein among all elderly subgroups(F=1.522,2.32,P=0.24,0.114).However,the mRNA expression of H+-K+-ATPase a subunit was higher in the elderly group than in the younger group(t=-3.682,P=0.001).Furthermore,the expression of H+ -K+ -ATPase protein in the elderly group was increased as compared with younger group(t=-3.389,P=0.004). Conclusions Acidsecretion-associated organelles of human gastric parietal cell have no degeneration and the expression of H + -K+-ATPase is in trend of increase with aging,indicating that healthy elderly people have the basis of ultrastructure and molecular biology to maintain well function of acid secretion.

Objective To explore the apoptosis and proliferation of peripheral blood lymphocytes(PBLs) from primary nephrotic syndrome(PNS) and effects of dexamethasone(Dex) on them.Methods Minimal change NS(MCNS), non-minimal change NS(NMCNS) and healthy children were involved in this study. PBLs were cultured in vitro with Dex or PHA+Dex or without PHA and Dex. Apoptosis of PBLs was measured by propidium iodide(PI) staining; The effects of Dex at different concentrons on PBLs′proliferation were investigated by 3H-TdR incorporation.Results The apoptotic rate of vacuity group in MCNS was lower compared with NMCNS and healthy controls(P

80 mL/ min were 12 cases;minor lesion group(50

Poly(ADP-ribose) polymerase-1 (PARP-1) has emerged as a promising anticancer drug target due to its key role in the DNA repair process. It can polymerize ADP-ribose units on its substrate proteins which are involved in the regulation of DNA repair. In this work, a novel series of para-substituted 1-benzyl-quinazoline-2, 4 (1H, 3H)-diones was designed and synthesized, and the inhibitory activities against PARP-1 of compounds 7a-7e, 8a-8f, 9a-9c and 10a-10c were evaluated. Of all the tested compounds, nine compounds displayed inhibitory activities with IC50 values ranging from 4.6 to 39.2 micromol x L(-1). In order to predict the binding modes of the potent molecules, molecular docking was performed using CDOCKER algorithm, and that will facilitate to further develop more potent PARP-1 inhibitors with a quinazolinedione scaffold.
Antineoplastic Agents ; chemical synthesis ; chemistry ; pharmacology ; Drug Design ; Enzyme Inhibitors ; chemical synthesis ; chemistry ; pharmacology ; Molecular Docking Simulation ; Molecular Structure ; Poly (ADP-Ribose) Polymerase-1 ; Poly(ADP-ribose) Polymerases ; Quinazolinones ; chemical synthesis ; chemistry ; pharmacology ; Structure-Activity Relationship