OBJECTIVE: To discuss the economic benefits of pharmaceutical care after hospital drug price addition has been cancelled. METHODS: To analyze the way to create economic benefits from hospital pharmaceutical services in China by drawing experiences from developed countries. RESULTS & CONCLUSIONS: Canceling of hospital drug price addition is conducive to the increase of the status of pharmacists. Medical institutions can profit from extending pharmaceutical services.

Objective To explore the long-term effects of physical exercise on learning,memory and the expression of plasticity-related gene-1 (PRG-1) in the cerebral cortex of rats with penicillin-induced developmental seizures.Methods Twenty-four 21-day Sprague-Dawley rats were randomly divided into a control group (CONT1),an exercised control group (CONT2),a seizure group (EXP1) and a seizure plus exercises group (EXP2),each of 6 using a random number table.Penicillin was injected intraperitoneally to the rats in the EXP1 and EXP2 groups to induce seizures,while those in the CONT1 and CONT2 groups received saline injections.Morris water-maze tests were performed to evaluate spatial learning and memory capacity.The rats in the CONT2 and EXP2 groups were administered an aerobic exercise program 30 min per day for 6 consecutive days.The other groups were maintained on the treadmill for the same time but without exercising.Real-time polymerase chain reactions were used to quantify the expression of PRG-1 mRNA in the cerebral cortex.Results There was a decreasing trend in marginal searching and increasing taxis and linear searching in all four groups.Ridit analysis showed that in the watermaze tests on days 2 and 4 the average scores of the control groups were significantly higher than those of the EXP1 and EXP2 groups.However,significant increases in the average scores were observed in the maze tests of the EXP1 group after day 2 and with the EXP2 group from day 4 on.The average scores of the control group were significantly lower than those of the other 3 groups.In the first maze test,the average memory scores of the two seizure groups were significantly lower than those of the controls.In the second maze test,however,only the EXP1 group's average score was significantly worse than those of the other groups.That of the EXP2 group had improved significantly,and was not significantly different from that of the CONT2 group.The expression of PRG-1 was much higher in the CONT2,EXP1 and EXP2 groups than in the CONT1 group.The average expression of PRG-1 in the EXP2 group was not significantly different from that in the EXP1 group.Conclusions Physical exercise can significantly relieve the cognitive deficits induced by long-term seizures,which may be associated with the regulation of PRG-1 expression in the cerebral cortex.

Mitogen-activated protein kinases (MAPKs) signal is one of the important ways in eukaryotic cell,which adjusts and controls the structure and function of the cell. MAPKs in eukaryotes include p38, ERK, JNK and ERK5, etc. With the deepening research,we found that the activation of p38, ERK, JNK signal pathways were closely related with osteoarthritis (OA) cartilage injury. MAPKs are the key signaling systems involved in the production of matrix metalloproteinases and the regulation of cartilage cell proliferation, apoptosis and differentiation. Expecially the matrix metalloproteinases can accelerate the degradation of articular cartilage. So it has been the new spot in pathogenesis of osteoarthritis study.
Animals ; Cartilage, Articular ; pathology ; Humans ; MAP Kinase Signaling System ; Mitogen-Activated Protein Kinases ; metabolism ; Osteoarthritis ; etiology ; pathology

Objective: To discuss the effect of intensive insulin therapy on D-lactic acid and diamine oxidase level in patients with sepsis.Methods: 48 patients was divided into control group and conventional group randomly.Content of D-lactic acid and diamine oxidase in serum was detected with absorption spectrometry before and after therapy.Result: D-lactic acid and diamine oxidase in patients decreased significantly in control group compared to that of conventional group.Conclusion: Insulin can depress interstinal permeability and ameliorate sepsis symptom resulted from bacterial translocation from intestine.

Electronic case report forms (eCRFs) instead of the traditional paper case report forms (pCRFs) are increasingly used by investigators and sponsors of clinical research. We include a total of 14 phase III studies (8 pCRF, 6 eCRF) to compare paper and electronic data documentation both quantitatively and qualitatively in clinical studies. The result suggests that adaptions of electronic data capture (EDC) in clinical trials have the advantages in optimization of data capture process, improvement of data quality and earlier clinical decision compared to paper-based methods. Furthermore, the successful implementation of EDC requires accouplements with corresponding data management processes and reallocation of resources.
Clinical Trials, Phase III as Topic ; Data Collection ; methods ; Information Storage and Retrieval ; methods ; Medical Informatics

Objective To study the COX regression model of 28-day mortality in ARDS patients.Methods Four hundred and fifty-two ARDS patients from 2003 to 2005 was prospectively analyzed in a multi-center and random way. Results In the ARDS pathogeny,sepsis accounted for 41%,severe trauma and operation accounted for 36.3%,severe pancreatitis for 8.8%,and other for 13.9%.The 28-day mortality was 62.2%.Compared with the survived group,the number of dysfunction organs,age,APACHEII,PaCO_2,FiO_2,and A-aDO_2 were higher in the succumbed group,while PaO_2,PaO_2/FiO_2,and pH were lower.Conclusion The 28-day mortality was related with the number of dysfunction organs,age,GLASGOW score,and shock.

The incidence of deacclimatization to high altitude syndrome (DAHAS) prevailed up to 80% in highland troops, and 100% in manual workers, and severe DAHAS could significantly affects patients' health, work and life. So it is imperative to develop effective prevention and treatment measures for DAHAS. The present review analyzes effective prophylactic and therapeutic measures against DAHAS, implemented at our hospital.
Acclimatization ; Altitude ; Altitude Sickness ; prevention & control ; therapy ; Humans

Adolescent ; Adult ; Antigens, Nuclear ; metabolism ; Brain Diseases ; complications ; diagnosis ; pathology ; surgery ; Brain Neoplasms ; pathology ; Child ; Child, Preschool ; Diagnosis, Differential ; Epilepsy ; etiology ; Female ; Ganglioglioma ; pathology ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Infant ; Magnetic Resonance Imaging ; Male ; Malformations of Cortical Development ; classification ; complications ; diagnosis ; pathology ; surgery ; Malformations of Cortical Development, Group I ; Microtubule-Associated Proteins ; metabolism ; Neoplasms, Neuroepithelial ; pathology ; Nerve Tissue Proteins ; metabolism ; Neurofilament Proteins ; metabolism ; Retrospective Studies ; Vimentin ; metabolism ; Young Adult

During the process of electroacupuncture (EA) therapy, whether there being a corrosive effect in ac- upuncture needles was observed. Acupuncture needles were inserted into a rabbit's acupoint to perform a 12-hour electrical stimulation with three types of common EA waveform; additionally two needles were put in 0.9% sodium chloride solution with 12-hour direct current. Afterwards, environmental scanning electron microscope was applied to detect the surface physical characteristics of acupuncture needles. As a result, after a 12-hour continued electri- cal stimulation with three types of common EA waveform in the rabbit, there was no corrosive effect in acupunc- ture needles; but the direct current could cause severe corrosion in acupuncture needles. It is believed that there is no corrosion effect on acupuncture needles in current EA treatment, and some accidents reported in literature may be related to quality of EA device or improper manipulation during the treatment.
Acupuncture Points ; Animals ; Corrosion ; Electroacupuncture ; instrumentation ; Male ; Needles ; adverse effects ; Rabbits

OBJECTIVETo introduce the location and course of S1, S2 sacral nerve root tunnel and to clarify the significance of the anterior aspect of sacral nerve root tunnel on placement of iliosacral screw on the standard lateral sacral view.

METHODSFirstly the data of 2.0 mm slice pelvic axial CT images were imported into Mimics 10.0, and the sacrum, innominate bones, and sacral nerve root tunnels were reconstructed into 3D views respectively, which were rotated to the standard lateral sacral views, pelvic outlet and inlet views. Then the location and course of the S1, S2 sacral nerve root tunnel on each view were observed.

RESULTSThe sacral nerve root tunnel started from the cranial end and anterior aspect of the vertebral canal of the same segment and ended up to the anterior sacral foramen with a direction from cranial-posterior-medial to caudal-anterior-lateral. The tunnel had a lower density than the iliac cortex and greater sciatic notch on the pelvic X-rays,especially on the standard sacral lateral view, on which it showed up as a disrupted are line and required more careful recognition.

CONCLUSIONIt can prevent the iliosacral screw from penetrating the sacral nerve root tunnel and vertebral canal when recognizing the anterior aspect of sacral nerve root tunnel and choosing it as the caudal-posterior boundary of the "safe zone" on the standard lateral sacral view.

Adult ; Aged ; Bone Screws ; Female ; Fracture Fixation, Internal ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Pelvic Bones ; diagnostic imaging ; injuries ; innervation ; surgery ; Radiography ; Sacrococcygeal Region ; diagnostic imaging ; innervation ; surgery ; Sacrum ; diagnostic imaging ; injuries ; innervation ; surgery ; Spinal Nerve Roots ; diagnostic imaging ; surgery ; Young Adult