Objective To discuss the effective nursing method of severe erythema multiforma exudativum children patients complicated with bronchopneumonia.Methods Two cases of erythema multiforma exudativum were reviewed,and the nursing methods were summarized,including protective isolation,care of wound surface,care of intravenous infusions,psychological care,oral care,eyes care,perineal care,care of fever,and discharge instructions.Results Two children patients were both cured.Conclusions For severe erythema multiforma exudativum children patients complicated with bronchopneumonia,proper nursing method and careful observation can decrease the complications and help patients to cure quickly.

Objective To assess the correlation between tenosynovitis or rupture of the flexor hallucis longus (FHL) and pes planus in patients with rheumatoid arthritis (RA).Methods The data of 47 RA patients (97 feet) with painful feet was retrospectively analyzed which was collected From February 2008 to June 2011.In accordance with the results of the FHL changes got by ultrasonography,the patients were divided into 3 groups.Group A consisted of those with normal FHL (27 feet).Group B consisted of those with FHL tenosynovitis (40 feet),and Group C eonsisted of those with FHL rupture (27 feet).Load bearing lateral radiographs were taken for all the patients.The correlation study was carried out based on the pes planus-related parameters,such as the measurement of heel pitch angle (HPA) and tarsal and 1st metatarsal angle (TM1).Factors like patients' age and course of disease were also taken into the consideration during the study.Results The mean age of those in group A was 49.9±9.2 years vs.56.2±9.2 years in group B and 54.7±8.0 years in group C.The mean duration was 4.7±2.6 years in Group A vs.16.2±7.4 years in Group B 5°±3.6° in Group C.The mean TM1 was 2.5°±2.2° in Group A vs.6.5°±3.2° in Group B and 11.2°±4.9° in Group C.Significant statistics difference were found among the three groups in these parameters.HPA＜ 20° was found among 6/27 feet in group A,31/40 in group B and 27/27 in group C.TM1 ＞4° was found among 5/27 feet in group A,30/40 in group B and 27/27 in group C.Conclusion FHL changes were common in RA patients and its severitv had positive correlation to pes planus.These changes were affected by age and duration,and could be evaluated effectively by ultrasound.

To explore the effects of Shengmai injection and Xuesaitong injection, compound Chinese herbal medicines for replenishing qi and activating blood, on ventricular fibrillation threshold, heart structure and connexin 43 (Cx43) expression in rats with myocardial infarction (MI).

Objective To investigate the influences of grape seed proanthocyanidin extract (GSPE) on cardiovascular system, nervous system and respiratory system of experimental animals, and provide general pharmacological data for further research and application. Methods The influences of GSPE on blood pressure, heart rate, electrocardiogram, breathing frequency and tidal volume in anesthetic dogs after duodenal administration were observed, the impacts on spontaneous activity, coordinated motion, and the sleep situation with threshold dose and subthreshold dose of pentobarbital sodium in mice after intragastric administration were observed. Results GSPE showed no side effects on blood pressure, heart rate, electrocardiogram, breathing frequency and tidal volume in anesthetic dogs at the dosage of 857.00, 214.29, 42.86 mg/kg (P>0.05). At the dosage of 428.57, 214.29, 42.86 mg/kg, GSPE had no obvious influence on spontaneous activities and coordinated movements in mice (P>0.05). GSPE did not evidently change the number of sleeping animals, the sleep latency and the sleeping duration with subthreshold dose and threshold dose of pentobarbital sodium (P>0.05). Conclusion GSPE has no evident adverse effects on central nervous system, cardiovascular system and respiratory system in animals.

Objective:To investigate the effect of PTS on the related pathophysiological changes and serum IL-6 level at different time points after the middle cerebral artery occlusion (MCAO) in rat’s brain.Methods:The model of focal cerebral ischemia of rat was established by the suture-occluded method.The effect of PTS on the behavioral disturbance,the pathological change of ischemia tissue and the level of serum IL-6 at different time points(3d,7d,28d) after MCAO and cerebral ischemia in rats were studied.ResultsAfter MCAO,different degrees of motion disturbances were observed in all rats.The infarct spot can be observed in all groups except the normal.The nerve cell necrosis can be found in all rats after 24 hour of MCAO.The result showed that PTS could improve the degree of motion disturbance,reduce the infarct spot obviously;after MCAO,the serum IL-6 were increased obviously but could be reduced by PTS.Conclusion:PTS can protect the neurons,reduce and eliminate the infiammatory reaction of cerebral ischemia cascade reaction effectively,which may relate to its inhibiting effect on cell factors such as IL-6 production after cerebral ischemia.

Objective To observe the effects of Marigold lutein on the cardiovascular system, the nervous system and the respiratory system of experimental animals. Methods The influence on blood pressure, heart rate, electrocardiogram, breathing flow and frequency in anesthetic dogs were observed after duodenum euonymus, and the impact on spontaneous activity, coordinated movement, and the sleep situation of threshold dose and sunthreshold dose pentobarbital sodium in mice were observed by intragastric administration of Marigold lutein. Results Marigold lutein had no side effects on breathing flow and frequency, blood pressure, heart rate, electrocardiogram in anesthetic dog, and had no obvious influence on spontaneous activity and coordinated movement in mice. Marigold lutein did not evidently change the number and the time of sleeping in mice. Conclusion Marigold lutein has no evident effects on respiratory system, cardiovascular system and central nervous system of experimental animals.

Objective To study the general pharmacological effects of Aloe's whole-leaf freeze-dried powder (AWFD), and observe its influence on cardiovascular system, nervous system and respiratory system of laboratory animals, so as to offer an experimental basis for clinical application. Methods Forty-eight mice were randomized into blank control group, high dosage group, medium dosage group and low dosage group of AWFD (12 mice for each group). AWFD high, medium and low dosage groups were treated by intragastric at the dose of 12.20, 3.90, 0.65 g/(kg?d), blank control group was treated by equal volume of sterilized distilled water. After three days, general behavior, spontaneous activity, coordinated movement, sleep situation induced by sodium pentobarbital in subthreshold dose and suprathreshold dose were observed. Twenty-four beagle were randomized into blank control group, high dosage group, medium dosage group and low dosage group of AWFD (6 beagles for each group). AWFD high, medium and low dosage groups were treated by duodenum at the dose of 6.10, 3.41, 0.71 g/(kg?d), blank control group was treated by equal volume of sterilized distilled water. The influence on blood pressure, heart rate, electrocardiogram, breathing flow and frequency in anesthetic dogs were observed. Results Three dosages of AWFD had no obvious influence on spontaneous activity and coordinated movement in mice, and had no evidently influence on sleep number and duration, but the high dosage group of AWFD had influence on sleep latency (P<0.01). AWFD had no impact on blood pressure, heart rate, electrocardiogram, breathing flow and frequency in anesthetic dogs. Conclusion AWFD has no evident effects on cardiovascular system and respiratory system in laboratory animal, however, the impact on the central nervous system remains to be further verified.

Objective To analyze the clinicopathological features and lymph node metastases characteristics of intrahepatic cholangiocarcinoma (ICC).Methods The retrospective case-control study was conducted.The clinicopathological data of 1 321 ICC patients who were admitted to 12 hospitals from April 2007 to November 2017 were collected,including 182 in the Eastern Hepatobiliary Surgery Hospital of the Second Military Medical University,173 in the First Affiliated Hospital of Xi'an Jiaotong University,156 in the First Hospital Affiliated to Army Medical University (Third Military Medical University),139 in the Cancer Center of Sun Yatsen University,128 in the Zhongshan Hospital of Fudan University,113 in the Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine,109 in the First Affiliated Hospital of Dalian Medical University,84 in the Tianjin Medical University Cancer Institute and Hospital,65 in the First Affiliated Hospital of Zhengzhou University,62 in the Affiliated Hospital of North Sichuan Medical College,58 in the Affiliated Drum Tower Hospital of Nanjing University Medical School and 52 in the Second Affiliated Hospital of Zhejiang University School of Medicine.Treatment planning was respectively determined by comprehensive hospitals according to clinical features and results of related examinations.Surgical procedures were performed based on the results of intraoperative examinations and patients' conditions.Observation indicators:(1) laboratory examination and treatment situations;(2) relationship between clinicopathological features and primary tumor location and diameter;(3) diagnosis of lymph node dissection and metastases;(4) relationship between clinicopathological features and lymph node metastases.Measurement data with normal distribution were represented as x±s,and comparison between groups was done by the t test.Measurement data with skewed distribution were described as M (range).Comparison of count data were analyzed using the chi-square test.Results (1) Laboratory examination and treatment situations:of 1 321 patients,cases and percentages of positive hepatitis B virus (HBV),positive serum alpha-fetoprotein (AFP) (＞ 20 μg/L),positive serum carcinoembryonic antigen (CEA) (＞ 5 μg/L),positive serum alanine transaminase (ALT) (＞75 U/L),positive serum CA19-9 (＞37 U/mL) and positive serum total bilirubin (TBil) (＞20 μmol/L) were respectively 202,80,329,207,590,300 and 15.586％ (202/1 296),7.339％(80/1 090),26.299％ (329/1 251),16.587％ (207/1 248),49.789％(590/1 185),24.000％ (300/1 250).Of 1 321 patients,1 206 underwent surgery,including 904 with hepatectomy,193 with transcatheter arterial chemoembolization (TACE),72 with percutaneous transhepatic biliary drainage (PTBD),3 with endoscopic retrograde cholangiopancreatography (ERCP),3 with PTBD + ERCP and 31 with other treatments;115 had missing registration of surgical procedures.(2) Relationship between clinicopathological features and primary tumor location and diameter:① Relationship between clinicopathological features and primary tumor location:cases with CA19-9 level ≤ 37 U/mL,38-200 U/mL and ＞ 200 U/mL were respectively 227,91,146 with primary tumor located in left liver and 282,134,137 with primary tumor located in right liver.Cases combined with hepatitis and intrahepatic bile duct stone were respectively 67,73 with primary tumor in left liver and 111,47 with primary tumor in right liver,with statistically significant differences in above indictors (x2 =6.710,5.656,12.534,P＜0.05).The results of further analysis showed that incidence age of ICC was (63± 10)years old in patients with hepatitis and (59± 10) years old in patients without hepatitis,with statistically significant differences (t =4.840,P＜0.05).② Relationship between clinicopathological features and primary tumor diameter:cases with primary tumor diameter ≤ 3 cm,with 3 cm ＜ primary tumor diameter ≤ 5 cm and with primary tumor diameter ＞ 5 cm were respectively 159,250,229 with CEA level ≤ 5 pg/L and 40,65,95 with CEA level ＞ 5 μg/L and 165,258,286 with ALT level ≤ 75 U/L and 34,57,36 with ALT level ＞ 75 U/L and 148,242,281 with TBil level ≤ 20 μmol/L and 51,73,43 with TBil level ＞ 20 μmol/L,and 37,70 and 131 patients had satellite loci of tumor,with statistically significant differences in above indictors (x2=8.669,6.637,15.129,34.746,P＜0.05).(3) Diagnosis of lymph node dissection and metastases:of 904 patients with hepatectomy,346 received lymph node dissection,total number,number in each patient and median number of lymph node dissected were respectively 1 894.0,5.5 and 4.0 (range,1.0-26.0);157 had lymph node metastases,with a rate of lymph node metastasis of 45.376％ (157/346),number and number in each patient of positive lymph node were respectively 393.0 and 2.5.Of 346 patients with lymph node dissection,114 had lymph node metastasis by preoperative imaging examination,postoperative pathological examinations confirmed 64 with lymph node metastasis and 50 without lymph node metastasis;232 didn't have lymph node metastasis by preoperative imaging examination,postoperative pathological examinations confirmed 93 with lymph node metastasis and 139 without lymph node metastasis.The sensitivity,specificity and diagnostic accuracy by imaging examination were respectively 40.8％,73.5％ and 58.7％.(4) Relationship between clinicopathological characteristics and lymph node metastases:lymph node metastasis rate was respectively 51.397％ (92/179) in patients with primary tumor located in left liver,39.103％ (61/156) in patients with primary tumor located in right liver,34.615％(18/52) in patients with primary tumor diameter ≤ 3 cm,42.500％(51/120) in patients with 3 cm ＜ primary tumor diameter ≤ 5 cm,52.980％(80/151) in patients with primary tumor diameter ＞ 5 cm,48.790％(121/248) in patients with CEA ≤ 5 μg/L,59.302％ (51/86) in patients with CEA ＞ 5 μg/L,40.234％ (103/256) in patients with TBil ≤ 20 μmol/L,35.106％ (33/94) in patients with TBil ＞ 20 μmol/L,with statistically significant differences in above indictors (x2 =5.078,6.262,9.456,5.156,P ＜ 0.05).Conclusions The related etiological factors may be different due to different primary location of ICC.Primary tumor in left liver is significantly associated with intrahepatic bile duct stone of left liver,and primary tumor in right liver is associated with combined hepatitis,while combined hepatitis could lead early occurrence of ICC.At present,there is a low rate of lymph node dissection in ICC patients and a high lymph node metastasis rate in patients receiving lymph node dissection.Lymph node metastasis is associated with primary tumor location and diameter,levels of CEA and TBil.Lymph node metastasis rate in left liver is higher than that in right liver,and is getting higher with increased primary tumor diameter.