Objective To evaluate the dynamic MR imaging findings of peripheral cholangiocarcinoma (PCC) of the liver. Methods Seventeen patients with PCC underwent dynamic MRI during the early, middle, and delayed phase after contrast medium administration. Enhancement pattern of the tumor, the wedge-like enhancement area peripheral to the tumor, dilatation of the intrahepatic biliary ducts, vascular involvement, and extrahepatic tumor invasion were evaluated. Results Early peripheral enhancement with progressive and concentric filling by contrast medium was the most frequent enhancement pattern (9 patients). A wedge-like enhancement area was observed in 10 patients. Ductal dilatation was found in 11 patients. Vascular involvement and extrahepatic invasion were seen in 8 and 2 patients, respectively. Conclusion Enhancement pattern is relative to the character of pathology (quantity and distribution of cell and fibrosis). Early peripheral enhancement with progressive and concentric filling by contrast medium may be specific for PCC.

Animals ; Neurotransmitter Agents ; metabolism ; Rabbits ; Syncope, Vasovagal ; metabolism ; physiopathology

Adolescent ; Child ; Child, Preschool ; Chronic Disease ; Cough ; etiology ; Female ; Humans ; Male ; Rhinitis ; complications ; diagnosis ; drug therapy ; Sinusitis ; complications ; diagnosis ; drug therapy

Animals ; Asthma ; physiopathology ; Disease Models, Animal ; Mice ; Mice, Inbred BALB C ; Respiratory Function Tests ; instrumentation

Objective To evaluate the efficacy of ultrasound?guided transversus abdominis plane ( TAP) block with different concentrations of ropivacaine for analgesia after cesarean section. Methods A total of 120 parturients, aged 24-31 yr, of American Society of Anesthesiologists physical statusⅠ or Ⅱ, weighing 64-73 kg, at 35 to 41 week gestation, scheduled for elective cesarean section, were randomly di?vided into 3 groups ( n= 40 each) using a random number table: 0?25% ropivacaine group ( group Ⅰ) , 0?20% ropivacaine group ( groupⅡ) , and 0?15% ropivacaine group ( groupⅢ) . A patient?controlled an?algesia pump was connected at the end of surgery, and the corresponding concentration of ropivacaine 1?5 mg∕kg was injected into the bilateral TAP under the guidance of ultrasound in each group. Visual analogue scale score was maintained ≤3. The number of attempt and the number of patients requiring rescue analge?sic were recorded at 48 h after surgery. The occurrence of TAP block?related complications was observed and recorded. Results Compared with groupⅢ, the number of attempt and the number of patients requi?ring rescue analgesic were significantly decreased in Ⅰ and Ⅱ groups ( P<0?05 ) . Compared with groupⅡ, the number of attempt and the number of patients requiring rescue analgesic were significantly de?creased in group Ⅰ (P<0?05). No TAP block?related complications were detected in the three groups. Conclusion Ultrasound?guided TAP block with 0?25% ropivacaine is helpful in improving the analgesic efficacy after cesarean section without serious complications.

Objective To compare the therapeutic efficacy of two different administration routes of insulin administra?tion on juvenile type 1 diabetes mellitus (T1DM) complicated with diabetic ketoacidosis(DKA). Methods A total of 223 cases of juvenile T1DM was included in this study, among which 98 were complicated with DKA. Insulin was delivered through either continuous subcutaneous insulin infusion(CSII) by insulin pump or via multiple subcutaneous insulin injec?tion (MSII). Recovery period of blood glucose, insulin doses that were adminstrated, the urinary ketone bodies clearance time, the recovering time from DKA and the frequency of hypoglycemia incidence were all compared between these two routes. Results Both CSII and MSII routes reversed blood glucose and DKA effectively. However the recovering time of blood glucose and DKA, insulin dosage,the urinary ketone bodies clearance time and the frequency of hypoglycemia inci?dence all improved better or quicker in CSII than in MSII. Conclusion CSII by insulin pump is safer and more effective than MSII in the treatment of junvenile T1DM with metabolic disturbance and diabetic ketoacidosis.

Objective To investigate metformin combined with insulin aspart 30 injection (NovoMix 30) in the treatment of type 1 diabetes mellitus (T1DM) in children and adolescents. Methods A total of 126 T1DM children over 10 years of age were randomly divided into insulin group (A) and insulin + metformin group (B). A group (n=60) was given insulin aspart 30 injection (insulin aspart 30), and B group (n=66) was given the metformin and insulin aspart 30 injection (NovoMix 30). Results The two groups can effectively control blood glucose, but the B group in the blood glucose control time, insulin dosage, the incidence of hypoglycemia, fasting blood glucose and hospitalization time were better than those of A group. There was no significant difference in liver and kidney function before and after oral administration of metformin in B group (P>0.05). Conclusion Metformin combined with insulin is effective and safe in the treatment of children with T1DM.

AIM: To study the clinical characteristics of corneal perforation ( CP) .
METHODS:A retrospective analysis in July 1995 to July 2010 the First Affiliated Hospital of Fujian Medical University diagnosed CP 72 patients ( 72 eyes ) , clinical characteristics of all the patients were analyzed.
RESULTS: The incidence of corneal ulcer perforation rised year by year, the morbidity of male and female was 17:7, the onset age focused on 48 years old. Of 23 industrial workers ( 32%) with clear history of trauma, pathogeny identification results:top two:fungal infection and Acanthamoeba keratitis. A using history of glucocorticoid was found in 10 cases.
CONCLUSION:There are plenty of primary causes of CP such as traumas, fungal infection, Acanthamoeba keratitis, eroded keratitis, etc. CP happens in middle-aged males in Fujian province, most traumas are the causes, the main pathogenic bacteria is fungal infection.

Objective To evaluate the clinical efficacy and safety of traditional Chinese medicine on internal and external treatment of acne.Methods 128 patients in Dermatology Department of Xiyuan Hospital CACMS from May 2012 to March 2013 were collected and randomly divided into Chinese medicine group and western medicine group.The patients of Chinese medicine group were divided into invasion of the Lung by Wind-Heat syndrome and damp-heat oflmg and stomach syndrome,respectively taking acne liquid 1 or 2 orally and using the herb mask once a week.The western medicine group took Roxithromycin Capsules orally and smeared 0.3％ Viaminate and Vitamin E Cream.The treatment period lasted for 6 weeks,and collected the photograph of the target lesion before and after research every 2 week and evaluated the efficacy.Result The total efficacy rate were 90.77％ (59/65) and 74.60％ (47/63) for Chinese medicine group and western medicine group respectively,with significant difference between them(x2=11.83,P＜0.05).The efficacy rates were 87.50％ and 93.94％ for invasion of the Lung by Wind-Heat syndrome and damp-heat of lung and stomach syndrome respectively,with no significant difference between them(x2=0.416,P＞0.05).The TCM symptom scores after treatment [Chinese medicine group (4.36 ± 2.45),western medicine group (8.62± 2.49)] had significant difference in two groups respectively compared with before treatment[Chinese medicine group(15.33±6.08),western medicine group(14.34±5.29),P＜0.05].The difference of TCM symptom scores after treatment between the two groups also had a significant difference (P＜0.05).The TCM symptom scores after treatment of invasion of the Lung by Wind-Heat syndrome group and damp-heat of lung and stomach syndrome group were (4.50±3.01) and (4.24±1.83),which had a significant difference compared with before treatment respectively[(15.37±7.03)and(15.29±5.13),P＜0.05].Conclusion The TCM internal and external treatment on acne could reduce the number of lesions and improve TCM symptom scores.The effect of treating invasion of the Lung by Wind-Heat syndrome and damp-heat of lung and stomach syndrome with TCM was almost equal.

Alzheimer′s disease(AD)is a degenerative metabolic disease,whose exact pathological mechanism still remains unknown. Currently,studies have found that patients in AD accompany with insulin signaling pathway impairment and cerebral glu?cose metabolism dysfunction. As insulin signaling pathway and cerebral glucose metabolism homeostasis play a key role in AD ,some researches consider AD as“typeⅢdiabetes”. This review aims to discuss the alteration of cerebral insulin signaling pathway and glu?cose metabolism in AD,as well as their relationship with AD. We will also elaborate the advance in anti-AD drugs based on cerebral insulin signaling pathway.