Acute myocardial infarction (AMI) is caused by acute occlusion of the coronary artery. The partial necrosis of the myocardium is caused by severe and prolonged ischemia,which is characterized by persistent and severe chest pain, the high mortality rate. Fast recovery can be achieved the coronary artery blood circulation by emergency percutaneous coronary intervention (PCI), can improve myocardial is-chemia, save moribund myocardium. The medical profession is generally believed that on the basis of en-suring the safety of patients with AMI, the normal rehabilitation should be carried out as soon as possible. In this article, the domestic in recent years, AMI emergency PCI in early postoperative rehabilitation treatment method, the intensity and evaluation index of three aspects were summarized. The starting time of the early rehabilitation of AMI patients in foreign countries is earlier than our country. As we all know that via radial artery PCI has the smaller puncture and more convenient hemostasis, so there is no doubt that it can pro-vide favorable conditions for recovery of patients. Therefore, it is necessary to expand the research field in order to determine the best rehabilitation opportunity and the most excellent rehabilitation program , so as so determine the best recovery time and the most excellent rehabilitation program in patients with AMI after PCI operation.

Serum triglyceride ( TG ) , total cholesterol ( TC ) , low density lipoprotein cholesterol ( LDL-C) , high density lipoprotein cholesterol ( HDL-C) , uric acid ( UA) levels and fasting blood glucose ( FBG) were measured in 67 patients with chronic spontaneous urticaria ( CSU ) and 66 healthy subjects ( controls).Results showed that the rates of increased serum TG and FBG levels in CSU patients were higher than those in controls ( 19% vs.6%,χ2 =5.309, P <0.05; 12% vs.1%,χ2 =4.194, P <0.05, respectively);however, there were no significant differences in abnormal rate of TC(7%vs.3%) , LDL-C (4%vs.1%), HDL-C(6%vs.3%)and UA(6%vs.1%) between CSU patients and healthy controls(all P>0.05).The rate of rising FBG in CSU patients accompanied by angioedema(4/9)was higher than that in CSU patients without angioedema(7%,χ2 =7.181,P<0.05).

Objective To establish the biological reference intervals of serum immunoglobulin ( Ig) for children ( neonates to young adults) in our laboratory.Methods This was a retrospective study.Serum IgG, IgA and IgM of the neonatal ( 1-28 days ) to 18 years old who visited the First Hospital of Jilin University during January 2011 to July 2014 were measured.The inclusion criteria were normal C-reactive protein content, normal liver and kidney function and without history of chronic diseases, allergic reactions, connective tissue diseases, rheumatic diseases and human immunodeficiency diseases.Children whose Ig tests were below upper limit of adult reference range were divided into 19 age groups.By eliminating outliers within each group, 9 466 cases of reference individuals conformed to the establishment of reference intervals were selected.Rank sum test was applied in comparing Ig levels of each two adjacent age groups, if there was not statistical significance ( P>0.05 ) , the two age groups were merged; otherwise not merged.The upper and lower limit of Ig reference range for each age group were calculated using nonparametric method, and biological reference intervals of children′s serum Ig were established.Results The neonatal serum IgG decreased grually after birth and reached the lowest point at 29 days-3 months, then the concentration increased gradually along with age growth and reached adult level by 11 years old.Neonatal serum IgA and IgM levels were at the lowest point and the concentration increased along with age growth then reached adult levels by 11 and 2 years old respectively.The children′s serum Ig reference intervals were as below:IgG:3.59-7.90, 2.26-5.40, 2.72-6.62, 2.87-7.74, 3.38-8.07, 3.80-9.08, 4.86-11.40, 4.97-11.70, 5.51-12.40, 6.17-13.10, 6.41-13.60, 6.53-14.20 and 6.84-14.30 g/L for neonatal, 29 days-3 months, 4-6 months, 7 months, 8-9 months, 10 months-1 year old, 2, 3, 4, 5-6, 7, 8 and 9-10 years old, respectively;IgA:0.23-0.45, 0.24-1.02, 0.23-0.79, 0.23-0.92, 0.24-1.03, 0.24-1.56, 0.26-1.93, 0.31-2.16, 0.44-2.56, 0.56-2.85, 0.52-3.35 and 0.63-3.23 g/L for neonatal-3 months, 4 months, 5-7 months, 8-9 months, 10 months-1 years old, 2, 3, 4, 5-6, 7, 8, and 9-10 years old, respectively;IgM:0.16-0.70, 0.21-1.20, 0.30-1.62, 0.38-2.16 and 0.44-2.17 g/L for neonatal, 29 days-3 months, 4-7 months, 8-9 months and 10 months-1 years old, respectively.Conclusions There were great differences of the serum Ig concentrations between children and adults, thus children′s immunologic function should not be assessed based on adult Ig reference intervals.According to the research, reference intervals of Ig were obtained for children at different age groups in the laboratory and reference in evaluating children′s immunologic function was provided for clinicians.

Objective To study the effects of Bis(maltolato) oxovanadium(BMOV) on renal structure of spontaneously hypertensive rats(SHRs) and its mechanism.Methods Thirty-six SHRs were divided into three groups at random: blank group,Nifedipine group and BMOV group.The light microscope and electron microscope were used to examine the pathologic changes of the kidney in rats.Results The rat glomerular mesangial expansion was found and the lumen of glomeruler capillary nearly closed in bland group,while in BMOV group the pathological changes mentioned above were unobvious.Conclusion BMOV may have protective effects on kidney in SHRs.

ObjectiveTo analysis the subsets of the lymphocyte and dendritic cells (DC) in peripheral blood in patients with neurosyphilis and investigate the relationship between these cells and onset of neurosyphilis.MethodsThe subsets of CD4+T cells as well as DCs and the counts of CD4+T and CD8+T were analyzed by flow cytometry with immunofluorescent staining in 8 patients with neurosyphilis and 10 healthy controls.ResultsIn peripheral blood of neurosyphilis patients the proportion of CD4+T cell was significantly higher than that in the normal controls ( P<0.01); the proportion of CD8+T cell was significantly lower than that in the normal controls ( P<0.05). The proportion of Th1, Th2 and the ratio of Th1/Th2 in neurosyphilis patients was (14.12±5.12)%, (1.52±0.88)% and (12.05±5.62), respectively. In normal controls, it was (26.10±4.98)%, (0.99±0.35)% and (31.62±16.62) respectively. The expression of Th1 and the ratio of Th1/Th2 in neurosyphilis patients was significantly lower than the normal controls (P<0.05). The proportion of DC1 and DC2 in neurosyphilis patients was not significantly different from that in normal controls ( P>0.05). There was a significant correlation between DC1 and Th1, DC2 and Th2 in the neurosyphilis patients ( P<0.051), but no correlation between the proportion of DCs and the ratio of Th1/Th2 ( P>0.05).ConclusionThe cellular immune function of neurosyphilis patients may be inhibited, and there is no relationship between the proportion of DCs subset and unbalance of Th1/Th2.

Objective To investigate periprosthetic femoral shaft remodeling with tapered femoral stems after total hip arthroplasty (THA) for elderly patients and evaluate the mid-term clinical outcomes.Methods The study involved 30 elderly (70-90 years) patients (34 hips) treated with femoral shaft remodeling with tapered stems after THA from January 2003 to January 2005. The postoperative X-ray images were collected and perioperative periprosthetic bone mineral density was analyzed by dual-energy X-ray absorptiometry (DEXA). The Harris score was applied in follow-up observation, and Kaplan-Meier method was used to evaluate the working life of the femoral prosthesis. Results Four patients were died of lung cancer. The remaining 26 patients ( 30 hips) were followed up for 5-7 years ( mean, six years). The postoperative X-ray measurements showed that total hip prosthesis subsidences were less than 1.5 mm within one year in 12 hips, with no prosthesis loosening observed. Bone proliferations were seen in Gruen zones 2, 3, 4, 5, 6, 11 and 12, and bone resorptions were seen in zones l and 7. DEXA showed that bone mineral density was increased in Gruen zones 2,3,4 and 5, but decreased mainly in Gruen zones 1,6 and 7. The increase of bone mineral density in zones 2 and 5 was faster compared to other sites six months after the operation ( P ＜ 0.05 ) and the change of bone mineral density was prone to be stable in two years ( P ＞ 0.05 ). Within one year after initial implantation, periprosthetic bone mineral density was significantly decreased ( P ＜ 0.05 ). Two years after the operation, rare changes of periprosthetic bone mineral density were found ( P ＞ 0.05 ), with only regional redistribution of bone mass from the proximal to the distal femur. The Harris score of hip joint function was increased from preoperative 38.56 ± 8.21 to 86.32 ± 6. 01 at the final follow-up. The 6-year survival rate of the prosthesis was 100%. Conclusion Femoral shaft remodeling with tapered stems after total hip arthroplasty for the elderly patients shows good periprosthetic bone remodeling and satisfactory mid-term clinical results.

This article is aimed to provide a method for the simultaneous analysis of five heavy metals, including Cu, As, Pb, Cd, and Hg, in Chuanxiong Rhizoma and Gastrodiae Rhizoma through ICP-MS. Five heavy metals were determined by an inductively coupled plasma-mass spectrometry method after microwave-assisted digestion. The linear correlation coefficients were all better than 0.999. The lowest limits of quantification for all target elements were 0.003 0.134 ug·L-1, while the recovery values ranged from 80.04% 118.34%. This method was accurate, convenient, rapid, and highly sensitive, and can be applied to determine five heavy metals, including Cu, As, Pb, Cd, and Hg in Chuanxiong Rhizoma and Gastrodiae Rhizoma.

Objective Acute type A aortic dissection associated pregnancy severely threatens the lives of both the mother and her ferus.We retrospectively reviewed our clinical experience with this life-threatening condition in six cases.Methods Between January 2007 and February 2012,6 women with acute type A aotic dissection associated pregnancy were treated by our group,with an average of 3 1 years (range 24 -37 weeks)and a mean gestation weeks of 24.5 (range,12 -38 weeks ).The etiology was Marfan syndrome in 4 cases and gestational hypertension in 2.The pathology was the modified Stanford type A3S in I case,A2C in 2 and A3C in 3.- Five patients were treated surgically and 1 medically.Surgical operations were performed under hypothermic cardiopulmonary bypass or deep hypothermic circulatory arrest,including Bentall procedure in 1case,Bentall + Sun's procedure in 2,ascending aortic replacement + Sun's procedure in 2.Results The woman treated medically and her fetus died from aortic rupture 9 days after admission.The cardiopulmonary bypass and cross clamp time and circulatory arrest time averaged 167 rninites(range,75 -210 minites) and 98 minites(range,83 - 145 minites) and 23.5minites(range,19 -27 minutes),respectively.Five patients treaed surgically survived the operation.Three fetuses survived rand two fetuses died.After a mean follow-up of 2.2 years (range,1 - 3.5 years ),5 patients were doing well.CT angiogram detected nonmal aortic and valvular structures,with no signs of distal dilation.Three babies were normal in development and neurocognitive functios.Conclusion Palients with aortic dissection associated with pregnancy should be operated on ugently and medical treatment carries high risks of aortic rupture and maternal and fetal death.Methods of surgical repair,peffusion techniques and delivery should be chosen based on the underlying aortic pathology and gestational age,so as to maximize the safety of the mother and her baby.

Adult ; Chronic Disease ; Female ; Humans ; Placenta ; pathology ; Placenta Diseases ; diagnosis ; pathology ; Pregnancy

The clinical data of 7 patients with porokeratosis (PK) were analyzed retrospectively.In 7 PK patients, 4 cases were disseminated superficial actinic porokeratosis (DSAP),1 case was disseminated superficial porokeratosis (DSP),1 case was giant porokeratosis (GP) and 1 case was hypertrophic porokeratosis (HP).The characteristic cutaneous manifestations were annular well-circumscribed keratotic plaques with slightly atrophic center and elevated border.All patients shared a common histological hallmark, the cornoid lamella.Four cases of DSAP patients had family medical history, consistent with autosomal dominant inheritance.DSP, GP and HP patients denied family medical history.Diagnosis of PK should be based on clinical manifestations, family medical history and histopathological examination.