Objective To investigate the observation and nursing for patients with atria] fibrillation (AF)after left atrial linear ablation surrounding ipeilateral pulmonary veins (PVs). Methods Thirty patients with persistent AF underwent left atrial linear ablation surrounding ipsilateral PVs guided by CARTO electroanatomic mapping system and double Lasso catheters technique. The end point of ablation was defined as absence of all PV spikes after isolation and bidirectional conduction block between left atrial and PVs. Results After a median of (245±65)days of follow-up, twenty-one patients were free of AF. Eight patients subjected recurrent atrial tachyarrhymias, including 5 typical AFL, 2 atrial taehycardia and 1 paroxysmal AF. Two patients with persistent AF remaining PV spikes in left superior PV failed to be translated to sinus rhythm. Nine patients underwent repeated ablation and 8 of them were free of atrial taehyarrhythmia after (192±92) days follow-up. Total success rate after two procedures was 92.8%. Conclusions Nurses should perform effective care according to the symptom of patients before, during and after ablation procedure and relieve the patients from pain.

OBJECTIVE:To provide references for the improvement of our country's current Good Manufacturing Practice(GMP).METHODS:In consideration of GMP standards and problems in its implementation,the system,customers,suppliers,business leaders and documentation etc.were analyzed.RESULTS&CONCLUSION:Problems in the GMP standards has influenced the practice of GMP.In order to improve and optimize the GMP standards,it was recommended that process system be integrated to make the design quality in conformity with the manufacturing quality,open quality management system be established,business leader's leading effect be emphasized and clear and universal documentation system be established.

AIM and METHOD: Human endothelial nitric oxide synthase (eNOS) gene was transfected into human phagocytic cell U937 and the effects of gene transfer on cytokines and cAMP production were observed. RESULTS: A functional eNOS was stably expressed in transfected U937 cells, but NO release was undetectable in intact transfectants. However, eNOS gene expression upregulated tumor necrosis factor - a release and downregulated interleukin - 10 and cAMP production in either presence or absence of NOS inhibitor N? - monomethyl - L - arginine. CONCLUSION: The function of tranfected eNOS gene product showed cellular speciality. The effector molecule that changed the produced pattern of cytokines and cAMP in phagocytic cells seems not likely the nitric oxide.

Laparoscopic cholecystectomy(LC),as a new minimal invasive technical method,is now the golden standard treatment for symptomatic gallbladder stone.The article is to discuss the principle during course of deveiopping LC should be followed on the view of medical ethics. The doctors' high sense of responsibility,the strict laparroscopic surgical training,the cooperation between doctors and the right attitute to converting to an open cholecystectomy must be the importat factors to develop LC smoothly.

OBJECTIVE:To provide approaches and avenues for the Chinese drugs preparations manufacturers in the GMP depuratory authentication.METHODS:The features and difficulties in the GMP depuratory authentication of the Chinese drugs preparations such as the optimizing of depuratory regulations,the determination of the acceptable standards,the choice of testing methods,clarification of expiration date and re-authentication were analyzed.RESULT&CONCLUSION:The depuratory regulations of the manufacturing facilities for the Chinese drugs preparations must be optimized.

Compared to portal vein embolization and traditional two-stage hepatectomy,associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) can induce the proliferation of liver rapidly,concomitantly with high incidence of complications and mortality in the perioperative period.The feasibility and safety have been improved gradually as the improvement of technology and the accumulation of experience.But it is still controversial on its efficacy for malignant tumors,especially with insufficiency of medium-and long-term out-comes.The mechanism of rapid proliferation induced by ALPPS needs more studies with further steps.

0.05).Compared with abnormality of rCBF in spastic left hemiplegia,there was significant difference between right and left lobes of cerebrum(P

Adolescent ; Adult ; Aged ; Bloodletting ; Child ; Cough ; therapy ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Continuous Positive Airway Pressure ; Facial Bones ; abnormalities ; Humans ; Infant ; Larynx ; pathology ; Oxygen Inhalation Therapy ; Pharynx ; pathology ; Polysomnography ; Respiration ; Risk Factors ; Sleep Apnea Syndromes ; diagnosis ; etiology ; therapy ; Sleep Apnea, Obstructive ; diagnosis ; etiology ; therapy

[Objective] Discussion about feeding Liuwei dihuang pil to different ages of mental retardation intel igence-type mice, then test their intel igence level and mechanism. [Methods]The changes of ethology expressions are determined in healthy KunMing mice of five groups divided randomly:male mice (n=5), female mice(n=20). Group A:normal control group;Group B:the group with innate kidney deficiency and lead ingested. Group C:the group of lead poisoning, and the offspring mice are administered pil s. Group D:the group with innate kidney deficiency and lead ingested, and the adult mice are adminis-tered pil s. Group E:the group with innate kidney deficiency and lead ingested, and both the adult mice and offspring mice are administered pil s. According to the proportion of male and female mice, make them mate, remove the male mice. Before delivery, do threat means and give 0.1%Lead acetate trihydrate solution to Groups B,C,D,E.Groups D,E have tonifying the kidney. Give routine food to Groups A,B,C. Female mice wil labor in 19~22 days after mating, getting the offspring mice. The offspring mice in different periods of growth are carried out ethology determination and analyzed.[Results]Newborn rat kid-ney stand test shows rat offspring is not better than the success rate of kidney emancipated group, juvenile rat kidney tests show space group behavior test per-formance superior to that of kidney group, and long-term kidney group(offspring, mother on behalf of both rat kidney) or female offspring than only on be-half of kidney groups, multiple comparisons between groups(LSD-t statistical analysis) are statistical y significant, A group compared with B group, C group, D groups respectively(t=27.50,8.10,9.30,3.00,P<0.05), B group compared with C group, D group, E group(t=19.40,18.20,27.80, P al <0.05), C group and D group have difference statistical y significant(t=8.40, P<0.05), D group and E group difference is statistical y significant(t=9.60, P<0.05), young rats tightrope test, kidney group to some extent, is stil better than not Bushen group, multiple comparisons between groups find that:A group and D group, B group and C group, B group and E group, C group and D group, D group and E group have differences statistical y significant(t=22.01, 25.41,20.90,32.11,27.60, P<0.05). [Conclusion]Liuwei Dihuang Pil can improve the intel igence level of mice to a certain extent.