Cutaneous Fistula ; Digestive System Abnormalities ; therapy ; Endoscopy, Gastrointestinal ; methods ; Female ; Humans ; Infant ; Treatment Outcome

Objective To study the relationship of abnormal family history in the first degree relatives and the clinical phenotype of patients with polyeystic ovary syndrome(PCOS).Methods Clinical data of first degree relatives of 139 women with PCOS were collected by questionnaires,including body mass index(BMI),waist hip ratio(WHR),and hursutism score.Follicle stimulating hormone(FSH), luteinizing hormone(LH),prolactin(PRL),testosterone(T),androstenedione(A),oral glucose tolerance test(OGTT)and insulin releasing test were measured.Results(1)Compared with patients with a negative family history of diabetes mellitus,for women with a positive family history,WHR(0.99?0.10 vs 0.79?0.08)and score of hirsutism(1.9?1.2 vs 1.8?1.2)were increased,the duration of menstruation was longer[(108?10)vs(92?19)days];A[(11?6)vs(8?5)nmol/L],homeostasis model assessment of insulin resistance(HOMA-IR,3.5?2.0 vs 2.7?1.6),area under curve(AUC) glucose[(836?245)vs(748?139)nmol?L~(-1)?min~(-1)],AUC insulin[(9670?4582)vs(7330?4311) mIU?L~(-1)?min~(-1)],fasting glucose[(5.0?1.1)vs(4.8?0.5)mmol/L]and fasting insulin[(15?8)vs (11?8)mIU/L]were increased,while early insulin secretion function index(?I60/?G60,32?22 vs 52?30),insulin sensitive index(ISI,0.019?0.011 vs 0.033?0.014)and disposition index(DI,18? 10 vs 30?22;P

Objective To explore the clinical characteristics and emergency treatment for type 1 diabetes(T1DM) and diabetes ketoacidosis(DKA) in children under 5 years old.Methods Twenty-one children under 5 years old with T1DM with 10 years were retrospecti-vely reviewed.The onset situation,clinical feature and treatment of DKA were analyzed.Results The cases of little children diabetes might not have typical symptoms.The positivity of islet antibody was lower.High morbidity of DKA was found in little children and DKA was often caused by infection.Conclusions Infection may be involved in the onset and progress of childhood T1DM.Emergency treatment for DKA may involve the injection of small dose insulin,correction of the disorder of water and electrolysis and regulation of acid-base.

Objective To investigate the minimally invasive treatment of complex renal calculi nursing.Methods Retrospective analysis,from February 2009 to January 2011,50 regular channels percutaneous nephrolithotomy nephrostomy lithotomy patients(observation group)and from January 2007 to January 2009,the traditional opening of the regular 50 surgical treatment of complex renal calculi patients(control group)were selected,and length of stay,hospital costs,complications such as postoperative infection and other indicators were observed between the two groups.Results Successful rate of percutaneous nephrostomy large channel lithotomy in the observation group were 100％.Days in hospital(t =2.95,P ＜0.05),costs(t =11.68,P ＜0.05)and complication rate after operation(x2 =6.25,P ＜ 0.05)were significantly different between the two groups.Conclusions Comprehensive patient evaluation and preoperative psychological communication,close observation and meticulous condition postoperative care,help to promote patient recovery and improve the quality of care.

Objective To explore the nursing care for complications of children with complex renal calculus who receive minimally invnsive percutaneous nephrolithotomy lithotripsy treatment.Methods Children who received routine minimally invasive percutaneous nephrolithotomy hthotripsy treatment for complex renal calculus from February 2008 to April 29,2011 and 30 cases who received conventional open surgery from February 2005 to 2008 were divided into the observation group and the control group,respectively.Postoperative hospital stay,hospital costs and the incidence of postoperative complications were compared between the two groups.Results Hospital stay in observation group was(12.80 ± 2.60)d,and(18.25 ± 3.34)d in control group; there was statistically significant difference between the two groups(t =10.32,P ＜ 0.05).Hospital costs in observation group was(13 924.9 ± 340.3)yuan,and(15 510.4 ± 509.3)yuan in control group,the difference was obvious(t =13.20,P ＜ 0.05)between the two groups.the incidence of postoperative complications was 10.3％ and 40.0％ in observation group and in control group,respectively,there was significant difference(x2 =6.60,P ＜ 0.05).Conclusions Minimally invasive percutaneous nephrolithotomy was better than traditional open surgery in terms of dealing with children with complex stone stones,close observation,careful and meticulous care and more records,more communication can help reduce the number of hospital stay,hospital costs and the incidence of postoperative infectious complications,etc.It is good for the rehabilitation of patients and improvement of the quality of care.

Adult ; Humans ; Lateral Ventricles ; pathology ; Male ; Neurocytoma ; pathology

Objective:To explore the gene differential expression pattern of polycystic ovary syn-drome.Methods:We carried out microarray analysis to define the gene networks by the PCOS granulosacells in order to identify differentially expressed genes in PCOS patients.These granulosa cells of fivePCOS cases and five control cases which were derived during oocyte retrieval from women undergoingIVF.Results:As compared with control human ovarian granulosa cells,46 genes were screened out,25genes were up-regulated,and 21genes were down-regulated in PCOS.These differentially expressedgenes were involved in various biologic functions,such as regulation of fatty acid metabolism,cell-cellsignal transduction,immune and inflammatory response,reflecting the complexity of clinical manifesta-tions of PCOS.Conclusion:Microarray analysis technology is an effective mothod to identify novel PCOSassociated candidate genes.

Objective To investigate the occurrence of adverse reactions of patients undertaking NIPPV treatment,and compare the difference of adverse reactions before and after the nursing interventions through giving the proper nursing interventions.Methods Nursing interventions were given to the patients who were receiving NIPPV treatment,and the patients were investigated on the first day of NIPPV and ahead of stopping NIPPV treatment.Results Compared to the complications of abdominal distention and fear when investigated at the first time,the occurrence of complications ahead of stopping NIPPV treatment reduced.and the difference had statistical meaning(P<0.05).Conclusions Nursing intervention is effective to reduce the occurrence of abdominal distension and fear. Nurses should reinforce the instructions ahead of treatment and the observation during the treatment to patients.

Neural network plasticity is fundamental for learning and memory. Its abnormal change underlies some neural diseases. Measurement of the plasticity of cortex can help understand the mechanism of plasticity, and provide a quantitative way to observe the neural process of natural aging and neurodegenerative diseases, which may lead to a new approach for evaluation of anti-aging drugs and new medical treatments for neurodegenerative diseases. In this study, a systematic method was established based on whisker pairing (WP) experiment to measure the network plasticity in the barrel cortex in rat. WP experiment is a classical experiment to study the effect of innocuous bias of the flow of sensory activity from the whiskers for certain periods in awake and behaving rats on the receptive field organization in S1 barrel cortex neurons. In the experiment, one pair of adjacent whiskers D2 and D3 remained intact while others were being trimmed throughout a certain period. After that, receptive fields of single cells in the contralateral barrel were analyzed by post-stimulus time histogram after certain days of WP and compared with the controls. In the control group, response magnitudes to surrounding whiskers D1 and D3 deflection were not significantly different. However, after WP, a bias occurred in response to paired surrounding whisker D3 relative to the opposite trimmed surrounding whisker D1. In this study, by comparing the bias degree in rats in different groups after WP, a quantitative method was established to compare cortical plasticity. Example of corical plasticity comparison between adolescent and mature rats was employed in this paper to illustrate our method. The key techniques of this method such as the identification of D2 barrels, supragranular (L2-3) and barrel layer (L4) in real-time were described in details. The feasibility of this approach was further verified by compendious report of results and our previous study regarding cortical plasticity comparison between adolescent and mature rats.
Animals ; Neuronal Plasticity ; Rats ; Somatosensory Cortex ; physiology ; Vibrissae

OBJECTIVETo understand the survival rate of adult blood-borne human immunodeficiency virus (HIV) cases in a county.

METHODSA retrospective cohort study was carried out to determine the survival from HIV infection and related factors among 78 adult HIV cases infected by blood and confirmed by the end of 2002. Kaplan-meier method was used to describe the survival distribution and Cox proportional hazard model was used to determine the factors associated with the survival time.

RESULTSThe total mortality after infection was 78.57/1000 p-y and AIDS related mortality was 72.95/1000 p-y. The median survival time was 7.40 years (95% Confidence Interval: 6.79 - 8.02). After adjustment for the clinical stage at presentation (HIV or AIDS), people who got infected at the age of 30 - 40 years or infected by the end of 1995 would proceed to death slower than the other groups.

CONCLUSIONThe survival of HIV cases infected by blood at the county level might have been underestimated and should be adjusted when HIV/AIDS was estimated and projected. Survival was associated with age when infection started so different survival functions should be used on different age groups that infection started.

Acquired Immunodeficiency Syndrome ; epidemiology ; mortality ; transmission ; Adult ; Blood-Borne Pathogens ; China ; epidemiology ; Cohort Studies ; Female ; Follow-Up Studies ; HIV Infections ; epidemiology ; mortality ; transmission ; HIV-1 ; isolation & purification ; Humans ; Male ; Population Surveillance ; Retrospective Studies ; Risk Factors ; Survival Analysis ; Transfusion Reaction