Objective To investigate the application of heat-clearing and detoxifying Liangxue prescription decocting-free granules in puerperal infection and its clinical curative effect.Methods 97 cases patients with puerperal infection were chosen in the hospital from Dec.2012 to Dec.2014, according to the digital method, which were randomly divided into experimental group (n=49) and control group (n=48).The two groups were given metronidazole injection 250 mL/d, and 0.2 g mesylate levofloxacin added into 5% glucose injection 250 mL, intravenous drip, twice per day.On the basis of above therapy, experimental group were treated with heat-clearing and detoxifying Liangxue prescription decocting-free granules, orally, twice per day, one bag each time.Both of two groups were treated for 2 weeks as one course.Clinical symptom score, hemodynamic indexes, inflammatory factor, blood biochemical indexes and efficacy were observed and compared between two groups.Results Total effective rate of experimental group was 95.92%, which was significantly higher than 75.00% of control group ( U =3.58, P<0.01 ) .After treatment, the cell count of white blood cell ( WBC) and neutrophilic granulocyte ( GRAN ) , values of middle cell percentage (%MON ) , neutrophilic granulocyte ratio (%GRAN ) , and lymphocyte percentage (%LYM) in both of two groups significantly decreased compared with before treatment (P<0.05), and the above indexes in experimental group were lower than those in control group ( P<0.05 ) .After treatment, the serum IL-6 and TNF-αlevels in two groups decreased compared with before treatment ( P<0.05 ) , and the above indexes in experimental group were lower than those in control group ( P<0.05 ) .After treatment, the hemodynamic indexes including cell aggregation index, whole blood viscosity ( high, medium and low shear ) and plasma viscosity significantly improved compared with before treatment than control group ( P<0.05 ) , and the above indexes in experimental group significantly improved compared with control group (P<0.05).After treatment, the score of hypogastralgia, chills and fever, uterine body tender and a funicular tenderness of attachment area, lochia score and total score significantly decreased compared with before treatment (P<0.05), and the above indexes in experimental group significantly were lower than control group ( P<0.05 ) .Conclusion The heat-clearing and detoxifying Liangxue prescription decocting-free granules can significantly improve the inflammatory symptoms in treatment of puerperal infection, and its mechanism of action may improve microcirculation, reduce inflammatory reaction.The clinical efficacy of therapy is obviously better than western medicine treatment alone, which can be popularized in clinical application.

Objective To analyze the hereditary background of common species from Rhodiola L. in Yunnan Province. Methods Fifty-nine samples of six populations in three natural medicinal species from Rhodiola L. were studied by RAPD method. Results The percentage of polymorphic bands (PPB) of three populations from R. crenulata were 37.97%, 46.15%, and 39.45% respectively; the Nei's gene diversities (h) were 0.110 3, 0.143 7, and 0.137 1, respectively; the Shannon's information indes (I) were 0.173 6, 0.222 1, and 0.206 7, respectively; at the special level, the PPB was 70.47%, I was (0.258 3); the genetic differentiation (G_(st)) was 0.263 0. The PPB of two populations from R. fastigiata were 43.67% and 44.42%, I were 0.215 3 and 0.217 4, respectively; at the special level, the PPB was 65.51%, G_(st) and I were 0.313 2 and 0.313 9, respectively; the PPB of R. yunnanensis was 36.97%, I was 0.188 1. Conclusion RAPD molecular marker could be used to molecular authentication and genetic diversity analysis of medicinal species from Rhodiola L.

No abstract available.

No abstract available.
Humans ; Hypogonadism* ; Male*

No abstract available.
Growth Hormone* ; Receptors, Somatotropin*

This paper is to study the inhibitory effect of water soluble polymers--methyl cellulose (MC), hydroxypropyl methyl cellulose (HPMC), hydroxypropyl cellulose (HPC-M), poloxamer (F68) and polyvidon (PVP) on osthole (OST) crystallization and investigate the impact of polymer concentration and viscosity on crystallization behavior. Also, UV spectrophotometry method was used to determine the drug concentration at different time point to draw the OST concentration-time curve. Results show that HPMC has the most significant inhibition effect on OST crystallization, and drug concentration level is 1.61 times higher than that in control solution within 8 h followed by PVP (1.54) and MC (1.45) respectively. The kinetics of OST recrystallization can be described using first-order reaction, and the crystallization rate constants obtained by analyzing the regression equation indicate that HPMC-60SH-4000 and HPMC-60SH-10000 can greatly influence OST crystal formation. The dissolution rate of drugs precipitated from water-soluble polymer solutions is faster compared with controls in pH 1.2 HCl and pH 6.8 phosphate buffers, which demonstrated that water-soluble polymers can not only change the behavior of drug crystallization but markedly improve the dissolution rate of water insoluble drugs.

Objective To observe the accuracy of abdominal ultrasound combined with transvaginal ultra-sound in the early diagnosis of ectopic pregnancy,thus to provide reference for clinical diagnosis of ectopic pregnancy. Methods The clinical data of 68 patients,who pathologically confirmed or conservative treatment with clinical diag-nosis of ectopic pregnancy,were retrospectively analyzed.All patients were treated with abdominal ultrasound,vaginal ultrasound examination.The accuracy and missed ectopic pregnancy rate of transvaginal ultrasound and abdominal B ultrasound and joint inspection were observed.And the presence or absence of abnormal ovarian uterus were recorded. Results By comparison with pathological diagnosis,joint diagnosis of 32 cases of ectopic pregnancy,the diagnosis rate was 94.1 %,missed 2cases,accounted for 5.9%;Transvaginal ultrasound diagnosis were 26 cases,accounted for 76.5%,missed by 8 cases,accounted for 23.5%;Abdominal ultrasound diagnosis were 24 cases,accounted for 70.6%,missed 1 0 cases,accounted for 29.4%.Joint inspection diagnosis rate was significantly higher than abdominal or vaginal ultrasound(χ2 =1 6.75,1 4.38,all P <0.05),and then compared transvaginal ultrasound and abdominal ultrasound diagnosis rate(P >0.05).Transvaginal ultrasound detected primitive heart tube pulse,mass,blood flow and gestational sac -like structures within the mass were significantly higher than the probability of abdominal ultra-sound(χ2 =26.71 ,7.1 8,1 0.25,50.28,25.69,6.39,all P <0.05).Conclusion United abdominal ultrasound and transvaginal ultrasound can significantly improve the early detection rate of ectopic pregnancy,which can provide refer-ence for clinical diagnosis and treatment.

Objective To investigate the effects of polysaccharide from Spirulina platensis (PSP) on the growth of HeLa cells. Methods The antiproliferation activities of PSP on HeLa cells were evaluated by MTT assay. The morphologic changes of HeLa cells were observed under light microscope. Cells division cycle was measured by flow cytometry. Results It was showed that with the increase of PSP concentration, the inhibited rate on HeLa cells increased and the survived rate declined; The HeLa cells exposed to PSP for 24～48h displayed significant morphologic changes; PSP had a specific effect on the HeLa cell division cycle, increased the number of cells in phase G 1. Conclusion These results indicated that the effects of PSP on HeLa cells may probably be attributed to increase of the number of cells in phase G 1.

Objective To analyze the diagnostic value of CT and MRI in spinal trauma.Methods 41 cases of spinal trauma in patients with spinal CT scan and MRI image data were retrospectively analyzed and compared.Results MRI examination revealed 41 cases of spinal fractures,CT showed 38 cases of fracture; MRI examination revealed 10 cases of bone contusion,CT scan found 1 case of bone contusion;MRI examination revealed 15 cases of anterior longitudinal ligament injury,12 cases occurred posterior longitudinal ligament injury,CT scan found that the anterior longitudinal ligament and posterior longitudinal ligament injury of 2 cases of MRI detection rate was significantly higher than CT(P ＜ 0.05).120 bone chips CT findings,MRI examination revealed 83 cases of bone chips,the difference was statistically significant(P ＜ 0.05).Conclusion CT and MRI of spinal trauma are two commonlyways of imaging examination.There are advantages and disadvantages of CT examination of the bone chips shift and so can be clearly shown MRI for ligament injury.Bone contusion can be clearly demonstrated for the general compression fractures in MRI examination.Commimcted fracture should be added to do a CT scan.

The emphasis and basic target of medical education is to cultivate medical students with high qualities. The qualities of medical students include professional ethics, self-cultivation, medical knowledge and physical-psychological quality, which is critical to the medical education. It has been proven that the teaching of Clinical Pathway is one of the most important factors to promote the improvement of comprehensive qualities of medical students.