Objective: To investigate the factors that affect the outcome of pregnancies complicated with critically heart disease admitted to obstetric Intensive Care Unit (ICU). Methods: A retrospective study was conducted for 188 pregnant and postpartum patientscomplicated with heart disease who were admitted to the ICU in West China Second University Hospital from July 2009 to March 2013. Results: During the 4 years, there were 619 cases of pregnancy complicated with heart disease hospitalization. Among them, 188 (30.37%) patients complicated with severe heart disease were admitted to the ICU, accounting for 39.17% of the total ICU admission (480); the mean maternal age was (28.45±6.08) years old and the mean gestational time was (36.03±4.19) weeks. 23 (12.23%) patients received regular antenatal care in our hospital. 61 (32.45%) patients never received antenatal care before hospitalization. Among them, 5 patients were dead. hTe ratio for diagnosis of heart disease before pregnancy, during pregnancy and atfer admission were 39.89%, 25.54% and 34.57%, respectively; the most common heart diseases during pregnancy were congenital cardiac disease (80, 42.55%) and rheumatic heart disease (45, 23.94%) followed by arrhythmias (20, 10.64%). The most common complication were pulmonary arterial hypertension (51, 27.13%), arrhythmias (47, 25.00%) and severe heart failure (30, 15.96%); the cardiac function of 164 (87.23%) patients was at stage I–II and 5 (2.66% ) patients died when discharged from hospital. 151 (80.32%) patients received multidisciplinary consultation and 34 (18.09%) used central venous catheterization to control central venous pressure (CVP). 21 (11.17%) patients required mechanical ventilation. 11 (5.85%) patients required emergency life support (cardiopulmonary resuscitation 9 + electric deifbrillation 3). Conclusion: Pregnancy complicated with heart disease is the leading reason for admission to ICU. hTe congenital cardiac disease, rheumatic heart disease and arrhythmias are the main heart diseases during pregnancy. Multidisciplinary cooperation and intensive care are the key measures to improve the outcomes of patients with critically illness. It is very important for reduction of the maternal mortality rate through strengthening preconception care and antenatal care.

Objective To investigate the application of MSCT three-dimensional digital navigated biopsy in subcarinal lesions.Methods 82 patients were enrolled.Study subjects were randomly divided into control group and research group.Three-dimensional positioning and three-dimensional navigation needle biopsy were used in research groups, while CT cross-sectional image positioning with conventional puncture needle was used in control group.Puncture accuracy, one-time success rate of puncture, complications, diagnosis accuracy and operation time were compared between the two groups.Results Puncture success rate, definite diagnosis rate were 87.80%(36/41) and 97.56%(40/41) for the research group,and 60.97%(24/41) and 80.49% (33/41) for the control group, respectively,which on the research group were higher than that on the control group(χ2=8.945, 6.116;P<0.05).Complication rate and operating time were 14.63% (6/41) and (11.64±2.76) min for the research group, and 41.45% (17/41) and (22.22±6.31) min for the control group, respectively, which were lower on the research group than that on the control group (χ2=7.31,t=-11.70,P<0.05).Conclusion MSCT three-dimensional digital navigated biopsy technique could promote the efficiency of subcarinal space puncture biopsy significantly,which is a novel, convenient, precise and safe method.

Objective To study the influence of microvascular invasion (MVI) on progression-free survival (PFS) in patients with a solitary small hepatocellular carcinoma,and to analyze the risk factors of MVI.Methods 126 patients with a solitary small hepatocellular carcinoma who underwent liver resection at Tianjin Medical University Cancer Hospital from January 2010 to December 2012 were retrospectively studied.Their demographic and clinicopathological characteristics including age,gender,HBV infection,HCV infection,alcohol consumption,comorbidity,liver cirrhosis,ascites,tumor size,tumor differentiation,MVI,satellite lesion,AFP,CA19-9,ALT and TBil were analyzed.Results The 1-,2-and 3-year PFS rates of patients with a solitary small hepatocellular carcinoma were 81.0％,60.3％ and 47.3％ after surgical resection,respectively.Univariate analysis revealed that MVI,comorbidity,non-well-differentiated tumor,tumor size ＞4 cm were risk factors of PFS.Multivariate analysis demonstrated that only MVI and comorbidity were independent factors of PFS.MVI occurred in 43.7％ of the patients.The median PFS of patients without MVI was 45 months,and the 1-,2-and 3-year PFS rates of these patients were 91.5％,67.6％ and 56.0％,respectively.The median PFS of patients with MVI was 30 months,and the 1-,2-and 3-year PFS rates were 67.3％,50.9％ and 35.4％,respectively.On univariate analysis,AFP ＞ 100 μg/L,non-well-differentiated tumor and satellite lesions were significantly associated with MVI.On multivariate analysis only non-well-differentiated tumor was independently associated with MVI.Conclusions MVI was an important factor affecting PFS in patients with a solitary small hepatocellular carcinoma.AFP ＞ 100 μg/L,non-well-differentiated tumor and satellite lesions were risk factors of MVI.

Objective To summarize surgical results of secondary tunnel-like subaortic stenosis( STSS) after congenital heart disease( CHD) operations, analyze the pathogenesis of STSS, evaluate the operative effect and prognosis.Methods We analyzed clinical data of 25 patients who underwent surgical repair for STSS in Fuwai Hospital from January 2009 to December 2015.There were 17 males and 8 females.CHD types included double outlet right ventricle, ventricular septal defect and par-tial atrioventricular septal defect, et al.The median age of the patients when they received their first CHD operations was 1 year (1 month to 42 years).The median age of the patients when they received TSS repair was 5 years and 8 months(2 years and 10 months to 48 years) .The surgical types contained modified Konno procedure , Konno procedure, resection of the conal sep-tum, resection of fibromuscular ridge and myectomy, removal and reconstruction of the intraventricular baffle.Results All the patients successfully received their TSS repair .There was no surgical death in this study .The preoperative gradient of aortic valve pressure was 81(43 to 159)mmHg(1 mmHg=0.133 kPa), and the postoperative gradient was 8.2(4.0 to 46.2) mm-Hg.Ⅲ degree atrioventricular block was occurred in 2 patients after operation and both 2 patients needed to set permanent pacemaker.All the patients were followed up after discharge for a median duration of 2 years( 4 months to 6 years) .During follow-up, none of the patients had any clinical symptom or subaortic restenosis , and there was no late death .Conclusion The pathogenesis of STSS is perhaps related to turbulent flow and shear stress to the left ventricular outflow tract , resulting in the proliferation of fibromuscular marterials and stenosis in the left ventricular outflow tract .The modified Konno procedure and resection of the conal septum are safe and effective.

Adult ; Coke ; Female ; Humans ; Male ; Middle Aged ; Occupational Exposure ; Pyrenes ; pharmacokinetics ; Urine ; chemistry ; Young Adult

Gastrointestinal Tract ; Humans ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; methods ; Postoperative Period ; Recovery of Function

OBJECTIVETo study whether the analgesis of oxymatrine (OMT) affects N-type voltage-gated calcium channels (VGCCs).

METHODSTotally 45 mice were randomly divided into the sham-operation group, the model group [established by partial sciatic nerve ligation (PSNL)] , and the OMT treatment group according to random digit table, 15 in each group. The dorsal root ganglions (DRG) were separated in PSNL pain model mice. Intracellular calcium concentration ([Ca2+]i) was determined with Fluo-3 AM immunofluorescent probe in cultured DRG neurons. Different protein expression levels of N-type (Cav2. 2) and L-type ( Cav1. 3) among VGCCs from brain and DRG tissues were detected with Western blot.

RESULTSCompared with the sham-operation group, [Ca2+]i, increased in cultured DRG neurons (P <0. 05) , protein expression levels of Cav2. 2 in the brain tissue increased (P <0. 05), protein expression levels of Cav2. 2 in DRG tissues decreased in the model group (P <0. 01). Compared with the model group, [Ca2+]i, decreased in cultured DRG neurons (P < 0. 05), protein expression levels of Cav2. 2 in the brain tissue decreased (P <0. 01), protein expression levels of Cav2. 2 in DRG tissues increased in the OMT treatment group (P <0. 01). There was no statistical difference in Cav1. 3 expressions in cultured DRG neurons and the brain (P >0. 05).

CONCLUSIONAnalgesic effect of OMT might be related to Cav2. 2 channel mediated calcium ion flux.

Alkaloids ; pharmacology ; Analgesia ; methods ; Analgesics ; pharmacology ; Aniline Compounds ; Animals ; Calcium ; Calcium Channels, N-Type ; physiology ; Ganglia, Spinal ; Mice ; Neurons ; Pain ; Quinolizines ; pharmacology ; Xanthenes

ObjectiveTo study the effect of head acupuncture combined with rehabilitation techniques on movement function of upper limbs after stroke.Methods80 patients with stroke were divided randomly into four groups, group 1 for head acupuncture and rehabilitation techniques, group 2 for rehabilitation techniques, group 3 for head acupuncture and group 4 for control. Fugl Meyer Assessment(FMA) and Facility Assessment For Function of Upper Limbs were applied to assess movement function before and after treatment.ResultsThe scores of FMA and Facility Assessment For Function of Upper Limbs rised more significantly in group 1,2, and 3 than group 4 (P<0.01) and group 1 outgo group 2,3 yet(P<0.05).Conclusions Head acupuncture combined with rehabilitation techniques can improve the movement function of upper limbs of the stroke patients.

ObjectiveTo explore the effect of cluster needling of scalp acupuncture combined with rehabilitation(Tang's Approach) on the spasticity after stroke.Methods39 stroke patients with spasm were divided into observation group and control group. The observation group received anti-spasm acupuncture combined with rehabilitation therapy, while the control group received baclofen combined with rehabilitation therapy. Spasm and activities of daily living(ADL) and therapeutical effect were assessed with the Modified Ashworth Scale and Barthel Index.ResultsThere was no significant difference between the two groups (P＞0.05). ConclusionTang's Approach has the same effect as baclofen to improve the spasm after stroke without serious side-effect.

In order to investigate the comprehensive quality differences of the seeds harvested in different growing time, and offer theoretical guide for the optimization of seeds' production technology, we analyzed the apparent size, 1 000-grain weight, water absorbency, germination indexes, postharvest embryo rate change, relatively contents of coumarins and the yield of single plant of its seeds of different harvesting time, and compared their comprehensive quality by Topsis analysis. The results showed that there existed obvious differences in yield and quality between seeds of 3 harvesting times. While the harvesting time postponed, the yield of single plant raised, and the shrunken seeds rate decreased, the quality of seedlings increased, while the contents of coumarins showed a steady increase, and the germination rate decreased. The comprehensive quality of the seeds harvested in the black ripe time rank the first place, followed by the brown ripe time and the yellow ripe time. As the harvesting time delays, the seeds' comprehensive quality increases, therefore, we could put off the seeds' harvesting time properly for the high efficient seed production.
Bupleurum ; growth & development ; metabolism ; physiology ; Germination ; Plant Proteins ; chemistry ; metabolism ; Quality Control ; Seeds ; growth & development ; metabolism ; physiology ; Solubility ; Time Factors ; Water ; metabolism