Objective To observe the effect of physical factors and promotion canalization on closed injury of brain.Method 68 cases of closed injury of brain were given the comprehensive rehabilitation therapy with many physical factors and promoting canalization technique.Result The patients' consciousnesses were significantly improved after treatment.The motorial function of hemiplegic limbs was distinctly improved(P< 0.05).The balance functions were distinctly improved(P< 0.001).The activities of daily living abilities were significantly improved(P< 0.05).Conclusion The physical factors and promoting canalization treatment on the closed injury of brain are functionally effective.

The cultural development needs of contemporary college students generally are displayed as varied contents,rich types and distinctive characteristics.Students in military medical universities shoulder the responsibilities of both soldiers and medical students,their cultural development needs are often in contradiction to military culture,thus bringing challenges to the culture construction in military medical universities.By introducing activities from civilians and soldiers,constructing hidden cultural platforms,improving hardware facilities and other innovative methods,we can actively guide students' ideological direction and play a better culturally educational function of military schools.

Objective To investigate the effect of euphorbiasteroid on inducing the apoptosis of HL-60 cells and demonstrate whether the Fas/FasL signaling pathway is involved in the induction of apoptosis. Methods HL-60 cells were treated with dose of 2.5,10,40 μg/ml of euphorbiasteroid in vitro for 24 h respectively.After that,cell counting Kit-8 was used to detect cell proliferation.The morphology of HL-60 cells were observed under light and fluorescent microscopy.The early cell apoptosis was detected by using flow cytometry with Annexin Ⅴ-FITC /PI double staining.The expressions of Fas,FasL,caspase-8 and caspase-3 mRNA were analyzed by the method of RT-PCR.The activities of caspase-8 and caspase-3 were examined by chromatometry.Results Compared with 1640 control group,HL-60 cell proliferation was inhibited significant-ly by euphorbiasteroid.The inhibition rates were (34.9 ±3.7)%,(54.6 ±5.2)% and (61.3 ±4.3)%respectively.Moreover,HL-60 cells exhibited typical morphological features.Early cell apoptosis rates of HL-60 cells were (23.4 ±3.1)%,(35.7 ±4.3)% and (53.2 ±3.9)% respectively.Furthermore,the expressions of Fas,FasL,caspase-3 and caspase-8 mRNA were up-regulated significantly after euphorbiasteroid administration in a dose-dependent manner (P<0.01 ).After treated with euphorbiasteroid,the activities of caspase-8 and caspase-3 were significantly enhanced (P<0.01 ).Conclusion The up-regulation effect of euphorbiasteroid on Fas/FasL signaling pathway might contribute to the apoptosis of HL-60 cells.

Adenofibroma ; metabolism ; pathology ; Antigens, CD34 ; metabolism ; Child, Preschool ; Diagnosis, Differential ; Female ; Humans ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Neoplasms, Germ Cell and Embryonal ; metabolism ; pathology ; surgery ; Nephroma, Mesoblastic ; metabolism ; pathology ; Sarcoma, Clear Cell ; metabolism ; pathology ; Stromal Cells ; metabolism ; pathology ; Vimentin ; metabolism

Most chemical medicines have polymorphs. The difference of medicine polymorphs in physicochemical properties directly affects the stability, efficacy, and safety of solid medicine products. Polymorphs is incomparably important to pharmaceutical chemistry, manufacturing, and control. Meantime polymorphs is a key factor for the quality of high-end drug and formulations. Polymorph prediction technology can effectively guide screening of trial experiments, and reduce the risk of missing stable crystal form in the traditional experiment. Polymorph prediction technology was firstly based on theoretical calculations such as quantum mechanics and computational chemistry, and then was developed by the key technology of machine learning using the artificial intelligence. Nowadays, the popular trend is to combine the advantages of theoretical calculation and machine learning to jointly predict crystal structure. Recently, predicting medicine polymorphs has still been a challenging problem. It is expected to learn from and integrate existing technologies to predict medicine polymorphs more accurately and efficiently.

OBJECTIVETo investigate the effect of controlled hypotension using different drugs on gastrointestinal perfusion and bleeding volume in nasal endoscopic surgery.

METHODSThirty ASA class I or II patients scheduled for nasal endoscopic surgery were randomized into three groups, including a routine general anesthesia group (group A) and two controlled hypotension groups (groups B and C). After anesthesia induction, anesthesia was maintained with 1%-2% isoflurane and vecuronium. ECG, mean arterial blood pressure (MAP), heart rate (HR), SpO(2) and PETCO(2) were continuously monitored. TRIP tonometry catheter 14 F was inserted into the stomach and connected to Tonocap (Datex-Ohmeda, Finland ). In groups B and C, hypotension was induced with isoflurane (1%-2%) and sodium nitroprusside (0.3-3 microg.kg(-1).min(-1)), and with isoflurane (1%-2%) and glonoine (0.5-5 microg.kg(-1).min(-1)), respectively, and the MAP was reduced to 50-55 mmHg in 10-15 min. In groups B and C, blood samples were taken for blood gas analysis after anesthesia (T(0)), after acute hypervolemic hemodilution (T(1)), at 30 and 60 min after controlled hypotension (T(2) and T(3)), and 30 min after recovery from hypotension (T(4)). In group A, blood samples were taken at different time points in the perioperative period.

RESULTSThe patients in groups B and C had smaller bleeding volume than those in group A. HR was decreased after moderate acute hypervolemic hemodilution, and increased after controlled hypotension (T(2) and T(3)) in comparison with that at T(1) to a level similar to that at T(0). No significant changes were found in pHi at T(2) and T(3) in comparison with that at T(1) in the three groups.

CONCLUSIONWhen appropriate measures are taken, induced hypotension at 50-55 mmHg does not necessarily produce disturbance in gastrointestinal perfusion. Induced hypotension with glonoin can decrease the bleeding volume better than sodium nitroprusside in nasal endoscopic surgery.

Adolescent ; Adult ; Blood Loss, Surgical ; prevention & control ; Endoscopy ; Female ; Hemodilution ; methods ; Humans ; Hypotension, Controlled ; methods ; Intestines ; blood supply ; Male ; Middle Aged ; Nitroglycerin ; therapeutic use ; Nitroprusside ; therapeutic use ; Paranasal Sinuses ; surgery ; Young Adult

Objective:To understand the mode and effect of the consultations involved clinical pharmacists, and discuss the work-ing process and mode of the consultations. Methods:Based on the practical work and team discussion, the flow chart and consultation registration form for the clinical pharmacist consultations were established and applied. Totally 410 cases of clinica1 pharmacist consul-tations were retrospectively investigated from March 2009 to December 2012. Results:The consultation flow chart was strictly followed by the clinical pharmacists in our hospital, and the obvious effect was shown. The number of consultation was increased from 59 cases in 2009 to 122 cases in 2013. In all the consultation cases, 21 departments were involved, including the medical departments and the surgery departments. Among the cases,the adjustment in antibacterial drug treatment was the main requirements. Meanwhile, the a-doption rate of the clinical pharmacist suggestions was 95. 12%. Conclusion:Clinical pharmacists are playing an important role in clin-ical treatment. The consultation work can be regulated by the consultation flow chart and registration form with the improved adoption rate and consultation quality.

Objective To evaluate the efficacy of percutaneous transforaminal endoscopic discectomy ( PTED) in the treatment of obese patients with lumbar disc herniation (LDH).Methods From February 2015 to January 2017,52 obese patients with lumbar disc herniation who underwent percutaneous endoscopic surgery were included in this study .Comparison of preoperative and postoperative 1 week,3 months, 6 months and 12 months VAS,JOA and modified MacNab criteria were employed to measure the clinical outcome .Complications during and after the operation were recorded to evaluate the safety of surgery .Results All the patients were followed up for 6 to 12 months,average of 8 months.Four patients experienced abnormal sensations in the nerve root exit zone postoperatively ,and disapperaed after 3 days of treatment with dehydratio and administration of hormone .Three cases of recurrence were observed at 3 months,6 months and 7 months postoperatively and were treated by open window discetomy .The postoperative VAS scores were significantly reduced compared to that before the operation , with significant difference(P<0.05).The JOA scores had significantly improved after surgery (P<0.05).In the last follow-up,the clinical effects of modified Macnab criteria were evaluated ,excellent in 16 cases,good in 29,fair in 4 cases,poor in 3 cases,and 86.5％of patients had excellent and good outcomes .Conclusion Percutaneous transforaminal endoscopic discectomy is effective for obese patients with lumbar disc herniation ,which has the advantages of minimally invasive ,less bleeding and quick recovery for the patients .

BACKGROUNDThe one-step method was routine practices in China, scientific evidence to support this intervention is scarce. The purpose of this study was to observe the natural process of head-to-body delivery interval by waiting for at least one contraction (two-step) after head delivered in normal birth.

METHODSFrom March 1 to March 30 in 2015 at Haikou Maternal and Child Hospital in China, normal vaginal birth with normal baby condition were recorded by video. Videotapes were transferred to computer then replayed and observed.

RESULTSNinety-two cases were enrolled in this study. The average head-to-body delivery interval by two-step delivery was 71.04 ± 61.02 s, (mean + 2 standard deviation = 193.07 s, 95% confidence interval [15.65-229.15] s). Fifty-one patients (51/92, 55.43%) were <60 s, 41 patients (41/92, 44.57%) were over 60 s. Shoulders delivered at the first contraction were 96.74% (89/92), 3.26% (3/92) had delivered by the second contraction. Shoulders emerged from perineum were 71.73% (66/92), 15.21% (14/92) transversely, and 13.04% (12/92) emerged from under pubic arch. Babies cried before the shoulder were 31.52% (29/92), cried after birth 52.17% (48/92), and 16.30% (15/92) did not cry after birth. Baby activities included as making faces, sucking, and bubbled from mouth and noses, and the lighter blue color of skin with good perfusion.

CONCLUSIONSThe average time of head-to-body delivery interval was longer than 60 s by two-step delivery. Majority shoulders were delivered at the first contraction. Majority shoulders emerged from perineum rather from under pubic arch. The routine one-step method of shoulder delivery where the downward force applied is not necessary and is not the right direction. Baby's breath, making faces, sucking, bubble from noses and mouth, and the light blue color of the faces, all those signs during shoulder delivery indicated a normal live birth.

Adult ; Delivery, Obstetric ; Female ; Humans ; Infant, Newborn ; Pregnancy ; Reference Values ; Shoulder ; Time Factors ; Uterine Contraction

OBJECTIVETo investigate the effect of Sarcandra glabra in scavenging reactive oxygen species (ROS) produced by γ-ray irradiation in the parotid gland of miniature pigs.

METHODSForty-five male miniature pigs were randomly divided into control group, radiation group and radiation plus medication group, and each group contained 3 parallel groups (subgroups a, b and c). From 1 week before exposure of the parotid gland region to 15 Gy γ-ray irradiation (which was not administered in the control group), the miniature pigs in radiation plus medication group were given Sarcandra glabra powder, while those in the other groups received an equal amount of saline. Bilateral parotid glands were taken and weighed on the days 10, 40 and 90 following the exposure in subgroups a, b, and c, respectively, and ROS content in the parotid glands were determined by enzyme-linked immunosorbent assay.

RESULTSThe content of ROS was significantly lower in radiation plus medication group than in the radiation group (P<0.01). In the radiation plus medication group, the ROS content showed no significant difference between subgroups a and b or between subgroups a and c (P>0.01), but differed significantly between subgroups b and c (P<0.01). Sarcandra glabra showed a strong ROS-scavenging effect 10 days after the irradiation, and the ROS content was similar with that in the control group (P>0.01); at 40 and 90 days, the ROS-scavenging effect of Sarcandra glabra was still observable, but the ROS content was significantly higher in the irradiation plus medication group than in the control group (P<0.01).

CONCLUSIONSarcandra glabra displays a ROS-scavenging effect in the parotid gland of miniature pigs against irradiation, especially at 10 days following the exposure, which may serve as the main mechanism for the protective effect of Sarcandra glabra against radiation injury in the parotid gland.

Animals ; Drugs, Chinese Herbal ; pharmacology ; Free Radical Scavengers ; pharmacology ; Magnoliopsida ; chemistry ; Male ; Parotid Gland ; metabolism ; radiation effects ; Radiation Injuries ; prevention & control ; Radiation-Protective Agents ; pharmacology ; Reactive Oxygen Species ; metabolism ; Swine ; Swine, Miniature