Objective To discuss the opportunity of hemilateral craniotomy in treatment of a large area combined middle cerebral artery (MCA) infarction.Methods Thirty-two patients with a large area combined MCA infarction were performed by hemilateral craniotomy.Initial clinical presentation was evaluated by the Glasgow coma scale(GCS).All survivors were assessed three months after surgical decompression according to Barthel index(BI).The effects of pre-hemia decompressive surgery(before any signs of cerebral hernia,based on clinical status and CT or DWI findings)versus post-hernia surgery (after signs of hernia) on mortality,functional outcome.Results In 18 patients with pre-hernia decompressive surgery,3 patients (16.7%)were dead and average BI was (66.94±7.75)scores.The mortality was 57.1%(8/14)and average BI was (38.43±9.82)scores of post-hernia surgery with 3 cases severe aphasia.Conclusion Hemilateral craniotamy is performed before occurrence of cerebral hernia may decrease the mortality and improve outcome in these patients.

OBJECTIVE To explore the treatment measure of pulmonary infection after liver transplantation.METHODS The clinical data of 78 cases of pulmonary infection after liver transplantation in our hospital were analyzed retrospectively.RESULTS The incidence of pulmonary infection in this group of patients was 48.8%.The mean onset time of the first pulmonary infection after operation was(9.56?5.53)days after surgery.Forty four patients were diagnosed as right pneumonia,14 as left pneumonia,and 20 bilateral pneumonia.Long operation time,mechanical ventilatory time,abdominal bleeding,intraoperative total fluid perfusion and renal dysfunction after liver transplantation were risk factors of pulmonary infection.87.2% Of these patients improved,and 12.8% died.CONCLUSIONS The mortality of pulmonary infection after liver transplantation is high.Bacteria and fungi are the major pathogens.The key of prevention and cure of pulmonary infection after liver transplantation wis included of cutting down operation time,lessening abdominal bleeding,controlling intraoperative fluid perfusion,extubating as soon as possible,protecting renal dysfunction and raising pathogeny to check.

Anticonvulsants ; therapeutic use ; Child ; Child, Preschool ; Diagnosis, Differential ; Electroencephalography ; Epilepsies, Myoclonic ; complications ; diagnosis ; drug therapy ; physiopathology ; Female ; Fever ; complications ; physiopathology ; Humans ; Infant ; Male ; Prognosis ; Seizures ; drug therapy ; etiology ; physiopathology ; Severity of Illness Index

Objective To study the expression of NKx2.5 on the heart of offspring during the development of embryo,whose mother is deficient of folic acid.Methods 1.Control group involving 18 rats and study group involving 18 rats were chosen from the total 36 adult female SD rats randomly copulate with the male normal rats after feeding different fodder for 2 weeks.The heart of the 13.5 days,17.5 days embryos and the newborns were obtained;2.the expression of NKx2.5mRNA by RT-PCR was observed;3.the expression of NKx2.5 protein by Western-blotting was investigated.Results 1.The expression of NKx2.5 mRNA of study group was weaker than control group in heart of the 13.5 days,17.5 days embryos and the newborns(P

Objective:To investigate the willingness to pay (WTP) for treatment and its influencing factors, to evaluate the correlation between the disease burden (quality of life) index and dermatology life quality index (DLQI) in patients with rosacea, and to provide a basis for individualized diagnosis and treatment.Methods:Patients with rosacea were enrolled via a WeChat platform at Department of Dermatology, Xiangya Hospital from August 2019 to February 2020. An online questionnaire survey was performed to investigate the WTP for a single session of treatment by which rosacea is assumed to be cured, and general information as well as data about clinical characteristics and DLQI scores were collected. Factors influencing high WTP were analyzed by using a logistic regression model.Results:Among the 435 respondents, 397 (91.3%) were females and 38 (8.7%) were males, with an age of 28.46 ± 8.33 years (range, 18- 63 years) . The respondents spent 10 474.95 ± 834.19 ( M[ P25, P75], 5 000 [1 000, 10 000]) RMB Yuan on previous medical treatment; the WTP was 12 510.86 ± 990.84 ( M[ P25, P75], 5 000[2 000, 10 000]) RMB Yuan; the DLQI score was 11.2 ± 0.38. Logistic regression analysis showed that lesions on the cheeks ( OR= 1.89, P= 0.041) , annual household income of > 100 000 RMB Yuan ( OR= 1.63, P= 0.029) , disease duration of > 1 year ( OR= 2.82, P < 0.001) , high number of visits in the past 1 year ( OR= 1.62, P < 0.001) , high self-rated rosacea severity score ( OR= 1.16, P= 0.002) and high DLQI score ( OR= 1.52, P < 0.001) were associated high WTP for treatment. Spearman correlation analysis showed that the DLQI score was positively correlated with WTP ( rs= 0.27, P < 0.05) and relative WTP (the proportion of WTP to monthly income, rs= 0.133, P < 0.05) . Conclusions:Among the patients with rosacea in Changsha, the WTP was at a moderate to high level, reflecting a serious impact on the quality of life. The WTP value can indirectly reflect the quality of life and help to rapidly understand the burden of disease in patients with rosacea.

Objective To explore the expression and mutual relationship between transforming growth factor-?(TGF-?) and hepatocyte growth factor(HGF) in children's renal tissues,as well as the effect of the 2 indexes on the renal pathological change.Methods According to the severity of renal pathological change under light microscope,61 cases were divided into 3 groups:named control group(26 cases,clinically diagnosed as thin basement membrane nephropathy),test group Ⅰ [22 cases,clinically diagnosed as less evident focal segmental glomerulosclerosi(FSGS) nephropathy] and test group Ⅱ(13 cases,clinically diagnosed as evident FSGS nephropathy).Immunity class test(SP method:streptavidinbiotin peroxidase method) was used to detect the representation of HGF and TGF-?.Semi-quantitative analysis had been carried out in all cases.Film reading of cell was viewed by Olympus microscope,brown yellow from cytoplase as the positive signal,10 high power microscope visions were randomly selected from renal glomerali area and 10 from renal interstitium area.Medical image analysis software was used to determine the masculine area of HGF or TGF-? and image intensity;then the immunity class index was defined as masculine area ? image intensity.Results 1.HGF and TGF-? existed in all renal tissues;2.Expressions of HGF and TGF-? increased obviously along with FSGS pathology alteration(Pa

OBJECTIVETo establish discriminant functions of diarrhea-predominant irritable bowel syndrome (IBS-D) by studying it from quantitative diagnosis angle, hoping to reduce interference of subjective factors in diagnosing and differentially diagnosing Chinese medical syndromes of IBS-D.

METHODSA Chinese medical clinical epidemiological survey was carried out in 439 IBS-D patients using Clinical Information Collection Table of IBS. Initial syndromes were obtained by cluster analysis. They were analyzed using step-by-step discrimination by taking information of four Chinese medical diagnostic methods and serum brain-gut peptides (BGP) as variables.

RESULTSClustering results were Gan stagnation Pi deficiency syndrome (GSPDS), Pi-Wei weakness syndrome (PWWS), Gan stagnation qi stasis syndrome (GSQSS), Pi-Shen yang deficiency syndrome (PSYDS), Pi-Wei damp-heat syndrome (PWDHS), cold-damp disturbing Pi syndrome (CDDPS). Of them, GSPDS was mostly often seen with effective percentage of 34. 2%, while CDDPS was the least often seen with effective percentage of 5.5%. A total of 5 discriminant functions for GSPDS, PWWS, GSQSS, PSYDS, and PWDHS were obtained by step-by-step dis- crimination method. The retrospective misjudgment rate was 4.1% (16/390), while the cross-validation misjudgment rate was 15.4% (60/390).

CONCLUSIONThe establishment of discriminant functions is of value in objectively diagnosing and differentially diagnosing Chinese medical syndromes of IBS-D.

Alarmins ; Brain ; Cluster Analysis ; Diarrhea ; classification ; diagnosis ; Hot Temperature ; Humans ; Irritable Bowel Syndrome ; classification ; diagnosis ; Medicine, Chinese Traditional ; Qi ; Retrospective Studies ; Surveys and Questionnaires ; Yang Deficiency

This study was aimed to investigate 6 kinds of human cytokines (IL-2, IL-4, IL-12, IL-13, IFN-gamma and TNF-alpha) in patients with acute lymphocytic leukemia (ALL), so as to find their relationship with the disease. The pure monoclonal antibodies were spotted on the prepared NC membrane glass slides under certain conditions to make human cytokine protein microarray. The serum samples were collected from peripheral blood of 28 patients and 25 normal controls, the serum concentration of cytokines was determined by using the protein microarray and ELISA. The results showed that the expression levels of IL-4, IL-12, IL-13, IFN-gamma and TNF-alpha in ALL patients were lower than those in the normal controls, but ELISA indicated that the expression of TNF-alpha in ALL patients and normal controls was negative. In conclusion, both cellular and humoral immunity are all inhibited in patients with ALL. Microarray is more sensitive than ELISA.
Adult ; Case-Control Studies ; Enzyme-Linked Immunosorbent Assay ; Female ; Humans ; Immunity, Cellular ; Immunity, Humoral ; Interferon-gamma ; blood ; Interleukin-12 ; blood ; Interleukin-13 ; blood ; Interleukin-2 ; blood ; Interleukin-4 ; blood ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; blood ; immunology ; Protein Array Analysis ; Tumor Necrosis Factor-alpha ; blood

Objective To study adrenomedullin (AM) mRNA and protein expression level in myocardium of autoimmune myocarditis animal models induced by immunization of mice with lactobacillus casei cell wall element(LCWE). Methods Forty-five Balb/c male mice were randomly divided into experimental group (n = 30) and control group (n = 15), which were intraperitoneally injected with LCWE and phosphate buffered solution(PBS) at day 0,3,5 and 10,respectively. Sera and myocardium samples were gained 14,21 and 28 days after the first immunization. AM expression levels were determined by semiquantitative reverse transcriptase-polymerase chain reaction(RT- PCR) and immunchistochemistry,and mycardial histopathological lesions were observed. The anti- myosin antibodies in different stages were examined by an ELISA. Results There were myocardial necrosis or inflammatory infiltration in the experimental group, but myocardial lesions were not found in the control group. Anti - myosin antibodies were detected in sera of experimental mice,but not in control group. Immunchistochemistry findings demonstrated that AM expression level was higher in the experimental group than in the control group( P

OBJECTIVETo probe rational indices suitable for ecological surveillance on breeding ground for Oncomelania hupensis snails in areas prevalent with islet-type schisitosomiasis using remote sensing technology.

METHODSThree adjacent islets, prevalent with islet-type schistosomiasis, along the Yangtze River within the boundaries of Dongzhi County, Anhui Province were selected as study field for remote sensing analysis. Multi-spectral data were composed and non-supervisedly classified in computer with Idisi software for remote sensing analysis. Values of the normalized difference vegetation index (NDVI), green vegetation index (GVI), bright index (BI), which reflect the greenness and brightness of landscape, were also calculated. Finally, all the results were comprehensively analyzed, combined with data from the field investigation.

RESULTSNDVI, GVI and BI could depict characteristics of the landscape quantitatively. Values of NDVI, BI and GVI were varied in different types of landscapes, and 95% confidence interval of these values suitable for breeding of snails was 0.0522 approximately 0.3566, 2.4162 approximately 28.2672 and 29.3404 approximately 40.3135, respectively. Classification of NDVI showed that type 5 anf type 6 were main breeding ground for snails, and type 4 with values of NDVI from 0 to 0.1 was potential areas for snail propagation. Classification of GVI showed that types 5, 6 and 7 were main breeding ground for snails, and also type 4 with values of GVI from 2 to 10 was potential areas for snail propagation. Both NDVI and GVI showed type 2 and type 3 were temporarily not suitable for snail breeding.

CONCLUSIONIndex figures of NDVI and GVI re-formed by reasonable classification could reflect not only breeding ground for snails and range of the areas for snail propagation in islets, but also their evolving rules, i.e., status of new marshland formation and vegetation growth.

Animals ; Breeding ; Ecology ; Satellite Communications ; Schistosomiasis ; transmission ; Snails ; parasitology ; physiology