Objective To explore the application of continuing nursing model in life of puerperae with preterm infants and evaluate its effects.Methods Based on continuous nursing model of Ahmadi,puerperae's continuing nursing program was constructed.Randomized controlled trail design was used,and totally 110 puerperae in a hospital in Beijing were recruited from August 2016 to March 2017.The experimental group received continuing nursing intervention model,and the control group received routine nursing care.Parenting knowledge and psychological evaluation of the two groups were collected 3 days before discharge,1 month,3 months and 6 months after discharge.Results Ninety-eight puerperae completed the study.In the experimental group,the score of parenting knowledge was higher than that of the control group(P＜0.01),and the total score of mental health assessment and scores of depression and anxiety were lower than those in the control group (P＜0.05).Conclusion Puerperae's continuing nursing program based on the continuous nursing model of Ahmadi improved maternal ability and positive emotion,and promoted quality of life.

Sphingolipids, especially ceramide and S1P, are structural components of biological membranes and bioactive molecules which participate in diverse cellular activities such as cell division, differentiation, gene expression and apoptosis. Emerging evidence demonstrates the role of sphingolipids in hepatocellular death, which contributes to the progression of several liver diseases including ischaemia-reperfusion liver injury, steatohepatitis or hepatocarcinogenesis. Furthermore, some data indicate that the accumulation of some sphingolipids contributes to the hepatic dysfunctions. Hence, understanding of sphingolipid may open up a novel therapeutic avenue to liver diseases. This review focuses on the progress in the sphingolipid metabolic pathway with a focus on hepatic diseases and drugs targeting the sphingolipid pathway.
Apoptosis ; Ceramides ; metabolism ; Fatty Liver ; metabolism ; physiopathology ; Humans ; Liver Diseases ; metabolism ; physiopathology ; Lysophospholipids ; metabolism ; Reperfusion Injury ; metabolism ; physiopathology ; Sphingolipids ; metabolism ; Sphingosine ; analogs & derivatives ; metabolism

To investigate the suitable site environment for Atractylodes lancea, field trials in different niches was carried out, and the seedling growth, biomass and volatile oil components in different microhabitas was studied. The study found that the survival rate, plant height, volatile oil content of those which growing under the bamboo were significantly higher than those exposed in the open field. The survival rate understory was (76 ± 15.1) %, plant height understory was (77 ± 14. 8) cm and the summation of the four kinds of volatile oil content understory reached up to 4.09%; The same evaluation values of these indicators of the four faces in the open field respectively: survival rate is 30%, plant height was (77 ± 14.8) cm and the summation of the four kinds of volatile oil content was 2.24%. But, the yield of the understory (41 ± 22.3) g was significantly lower than those four faces in the open field (104.5 g) on the contrary. For the four open field towards, the yield of the east facing, which organic matter and other nutritional conditions were better than others, was significantly higher than those in the other facings. A. lancea was found to be an anti-poor and shading-like or growing in east facing slope herb through the correlation analysis of light, temperature, soil and leaf nutrients with seedling growth, biomass and volatile oil components. It also reminds us that the understory herb with high survival rate, low incidence, low management costs, and high medicinal ingredients, although it's production is not so high, but it can be improved by increased organic fertilizer. So the ecological planting patterns which can intercropping herbs with the forest was proposed.
Atractylodes ; chemistry ; growth & development ; metabolism ; Drugs, Chinese Herbal ; chemistry ; metabolism ; Molecular Structure ; Oils, Volatile ; chemistry ; metabolism ; Seedlings ; chemistry ; growth & development ; metabolism ; Soil ; chemistry ; Temperature

Antigens ; analysis ; Autoantigens ; analysis ; Breast Neoplasms ; metabolism ; Citrates ; Female ; Formaldehyde ; Hot Temperature ; Humans ; Hydrogen-Ion Concentration ; Immunohistochemistry ; methods ; Iodide Peroxidase ; analysis ; Iron-Binding Proteins ; analysis ; Paraffin Embedding ; Receptors, Progesterone ; analysis ; Thyroid Gland ; immunology ; Tissue Fixation

Using high pressure homogenization method combined with spray-drying, budesonide-loaded chitosan microparticles were prepared and the in vitro release profile was investigated. The microparticles were then blended with lactose using a vortex mixer, influence of mixing speed, mixing time on drug recovery rate and content homogeneity were investigated. Meanwhile, influence of lactose content on drug recovery rate, content homogeneity, powder flowability and in vitro deposition were studied. It turned out that budesonide was released from the microparicles in a sustained manner, with fine particle fraction as high as 46.0%, but the powder flowability was poor. After blending with 10 times of lactose, the drug recovery rate was 96.5%, with relative standard deviation of drug content 2.5%, and fine particle fraction of the formulation increased to 59.6% with good flowability. It's demonstrated that using a vortex mixer, budesonide sustained-release dry powder for inhalation with good recovery and content homogeneity could be prepared, the formulation had good flowability and was suitable for pulmonary inhaling.
Administration, Inhalation ; Budesonide ; chemistry ; Chemistry, Pharmaceutical ; Chitosan ; Delayed-Action Preparations ; chemistry ; Drug Carriers ; Lactose ; chemistry ; Particle Size ; Powders

Objective To investigate the neurodevelopmental outcomes and its risk factors of very low birth weight infant (VLBWI) and extremely low birth weight infants (ELBWI).Methods Data of 85 VLBWI and ELBWI hospitalized in Children's Hospital of Fudan University from October 2005 to November 2009 who had finished infant development test of Baley Scales of Infant Development Ⅱ (Bayley Ⅱ) for neurological development at corrected gestational age between 18 to 42 months were retrospectively reviewed.Twelve infants who accepted treatment in other hospital over 10 days were excluded; the rest 73 infants were divided into normal (neurodevelopment) group or abnormal group according to the definition of neurodevelopmental impairment reported by National Institute of Child Health and Human Development (NICHD) Neonatal Network.Potential risk factors of neurodevelopmental impairment were analyzed with Logistic stepwise regression.Results The mean gestational age of 73 infants was (30.4±2.3) weeks; among which 13 were smaller than 28 weeks,42 between 28 and 32 weeks,and 18 older than 32 weeks.The mean birth weight was (1208.0±208.5) g; among which 15 (20.6％) ＜1000 g,and 58 (79.4％) were between 1000 g and 1500 g.Four babies (5.5％) were diagnosed as movement retardation,and neurodevelopmental impairment occurred in 16 cases (21.9 ％),psychomotor developmental index ＜70 occurred in 6 cases (8.2％,one case complicating with cerebral palsy); mental developmental index ＜70 occurred in 2 cases (2.7％); both psychomotor developmental index and mental developmental index ＜70 occurred in 7 cases (9.6 ％,two cases complicating with cerebral palsy),and one case (1.4 ％) was cerebral palsy only.Blind in either eyes and hearing impairment requiring deaf-aid were not found in any of the 73 babies.Logistic stepwise regression showed that use of mechanical ventilation was related to neurodevelopmental impairment (OR =6.183,95％ CI:1.664-22.983,P =0.003).Psychomotor developmental index of infants who needed mechanical ventilation (77.5±15.1) was lower than that of infants did not need (87.3±15.1)(t=2.646,P=0.010).Conclusions VLBWI and ELBWI are in high risk of neurodevelopmental impairment,especially those who need mechanical ventilation.

Objective To analyse the causes of perinatal death and explore the preventive measures to reduce the perinatal mortality.Methods The cases with perinatal death in this hospital from January 2005 to December 2006 were reviewed to analyse the causes of death by categorization and sum-up.Results There were 166 cases with perinatal death and the mortality rate was 27.08‰,including 126 cases with fatal death,which accounted for 75.90%.In the analysis of dead causes,the first one was birth defects,which suffered 69 cases,41.57% of all,and mostly were with fetus edema syndrome.The cord factors had been elevated to the second cause,which suffered 51 cases,30.72% of all.Conclusion Improving the consciousness of gestational monitoring and self-care,strengthening the prenatal diagnosis and genetic counseling,controlling the perinatal birth defects,monitoring mother and fetus by poly-parameter and stopping the pregnancy in time can reduce perinatal death effectively.

Objective To explore the clinical characteristics, surgical treatment and related factors of traumatic implantation cyst of the iris. Design Retrospective cases series. Participants Thirty-six cases of traumatic implantation cyst of the iris. Methods Thir- ty-six cases of traumatic implantation cyst of the iris were reviewed. Main Outcome Measures Age, surgical history, history of disease, surgical method of patients. Results All cases of traumatic implantation cyst of the iris were secondary to perforating injury. 10 cases had been undertaken cataract surgery. The histories of disease in 6 months～1 year and 1 year～10 years were 30.56% respectively. Sur- gical exicision was taken in all cases. There were 2 recurrence cases. Conclusion Traumatic implantation cyst of the iris is almost see- ondary to perforating injury. Surgical excision is an effective strategy to treat this disease.

AIM: To evaluate the clinical outcomes of management in younger patients with primary chronic angle-closure glaucoma (PCACG).METHODS: Thirty-eight patients (50 eyes) aged 40 or younger with confirmed diagnosis of PCACG in advanced or late stage who received surgical treatment in Zhongshan Ophthalmic Center from January 2000 to December 2005were retrospectively investigated. All patients underwent trabeculectomy. The mean follow-up was 23.6±7.5 months.Full ophthalmic examinations were performed. The clinical outcomes including clinical presentations, surgical results and complications were evaluated.RESULTS: The mean age of patients was 33.5±6.1 years old. There was a female preponderance (60.5%). The mean axial length was 22.4±3.5mm with 18.0% short axis of eyeball and 14% nanophthalmos. There was 60.0% fiat anterior chamber depth (＜1.9mm). Ultrasonic Biomicroscopy identified that plateau iris was the most common underlying etiology (80.6%). There was a statistically significant difference in intraocular pressure (IOP) reduction postoperativelyvs preoperatively (P＜0.001). Four eyes failed to control IOP and received second filtration surgery. The main postoperative complications included shallow anterior chamber (20.0%) and malignant glaucoma (12.0%).CONCLUSION: The younger PCACG patients in advanced or late stage can be effectively managed by trabeculectomy.They have more frequency of postoperative sustained shallow anterior chamber and malignant glaucoma. Careful ophthalmic examinations, delicate surgical procedures and well-managed technique of complications were suggested on younger PCACG patients.

Objective To search for the changes of T cells subpopulations and immunoglobulin and their relation-ship in children patients with simple nephrotic syndrome. Design Case-control research. Patients aud Participants 39 patients with simple nephrotic syndrome were divided into two groups:the incipient group and relapse group (6 cases were determined at the incipient and relapse time) .Thereare 28 patients in incipient group, 19 males and 9 females, at the age of 2 to 10 years old. There are20 patients in relapse group, 12 males and 8 females, at the age of 3 to 13 years old. There are 35health children in control group, 21 males and 14 females, 2～13 years old. Interventions T cells subpopulations were determined by indirect immunofluorescence of OKT linesmonoclonal antibodies. The serum IgG was determined by routine simple agar immunodiffusion tests. Results and Conclusions The CD_3~+ and CD_4~+ cells are of no change in the children patients withsimple nephrotic syndrome, and the CD_8~+ and CD_(10)~+ cells are obviously increased, the Values of CD_4~+/CD_8~+ are obviously lower than those in the control qroup, there are no difference between the incipientand relapse groups. The levels of serum IgG were decreased in the 85.3% children patients, IgM were inc-reased in 29.4% of that. The values of CD_4~+/CD_8~+ have positive correlation and negative correlationwith the levels of serum IgG and IgM respectively.