Objective To evaluate the clinical significance of myocardial enzymes and high sensitive C-reactive protein( hs-CRP) in children with herpangina. Methods A total of 80 children with herpangina( obser-vation group,n=80),at the same time,50 healthy children as control group(n=50)were assigned for the detec-tion of myocardial enzymes(AST,LDH,CK,CK-MB)and hs-CRP. Results The elevated CRP levels were found in 45(56. 25%)patients of observation group and 2(4%)patients of the control group,showing statistical significance(χ2 =31. 55,P<0. 01). Abnormal myocardial enzyme levels were observed in 59(73. 75%)cases, which included AST 51. 6%, CK 40. 1%, CK-MB 21. 4%, LDH 72. 2%. Abnormal myocardial enzyme levels were observed in 6(12%) cases of control group,which included AST l6%,CK 10%,CK-MB 4% and LDH 12%. The significant differences were observed between the two groups ( P<0. 01 ) . Conclusion Herpangina children may have different degrees of myocardial damage. Myocardial enzymes and hs-CRP are useful indicators for myocardial injury which may effectively provide reference for clinical diagnosis and treatment.

Objective To investigate the incidence of anxiety in patients with breast cancer,and further explore the surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI) technology' s clinical value in the diagnosis of anxiety.Methods 121 breast cancer patients were selected as research objects by using convenience sampling method.Self-rating anxiety scale (SAS) was used to evaluate the anxiety on the first day of admission and SELDI was used on the next day to detect the serum from patients' fasting venous blood sample got in the morning after their consent,then anxiety-related protein fingerprints spectrums were selected.The SAS score and SELDI result were finally compared and analyzed.Results SAS score in 121 patients was 53.45±9.78,anxiety occurred in 63 cases (52.07 ％).Established the diagnostic model between 15 000+H and 16 800+H protein fingerprints abundance ≥5 ％,that was to say,abundance ≥5 ％ was judged as positive,otherwise negative.On this basis,patients can accurately be distinguished between anxious group and non-anxious group.Correct rate (total coincidence rate) was 91.74 ％,specificity and sensitivity respectively were 89.66 ％ (52/58) and 93.65 ％ (59/63),the positive predictive value was 90.77 ％ (59/65),and negative predictive value was 92.86 ％ (52/56).Conclusions Breast cancer patients have a high incidence of anxiety.SELDI technology has showed high sensitivity and specificity in anxiety detecting.As an objective assessment tool,it could have better prospects for clinical use.

Objective:To establish the determination method for icariin in Zhuyun Capsules. Methods: The main active component icariin of Herba Epimedii was determined by TLC scanning. Results: This methods was quick, simple, accurate and reproducible. Conclusion: This method can be used as one of quality control standards for Zhuyun Capsules.

Objective To investigate the role of local angiotensin Ⅱ (ATⅡ) and its receptor (ATR) in the pathogenesis of diabetic cardiomyopathy. Methods Wistar rats were divided into two groups: 3 month group included control and streptozotocin (STZ) induced diabetic rats and 6 month group included control, diabetic rats, and Losartan treated diabetic rats (3 mg?kg -1 ?d -1 orally from 3rd to 6th month after diabetes was induced). The cardiac function, ATⅡ and ATⅡ receptor were determined. Results The left ventricular diastolic dysfunction appeared in diabetes in 3rd month 〔-dp/dt max : (687?86 vs 864?94)mm Hg/s, P

Objective To understand the typing and clinical significance of M-protein,to raise the understanding and diagnostic level through analysis of 639 patients with M-protein.Methods To analysis age,sex and disease of M-protein positive patients,charateristic and content difference of multiple myeloma(MM)and monoclonal gammopathy of undeterminal significance(MGUS).Results In 639 patients with M-proteinemia,there were 409 patients with IgG-type(64%),80 IgA-type(12.5%),79 IgM-type(12.4%),4 IgD-type(0.6%),9 ? light chain(1.4%),18 ? light chain(2.8%),27 double clone(4.2%),oligoclone(2.0%).There were 115 MM(18.0%),13 Waldenstrm's macroglobulinemia(2.0%),1 primary amyloidosis of kidney,19 non-Hodgkin's lymphoma(NHL)(3%),5 chronic lymphocytic leukemia(CLL)(0.8%),473 MGUS(74.0%).Conclusion M-proteinemia is a clinical phonomenon,mainly in MM and lymphocytic proliferative disease.There is an improving tendency in MGUS detectable rate.

AIM:To observe the effects of adiponectin on injury of the 3-4 d SD rat cardiomyocytes induced by the intervention of H2O2.METHODS:Primary cardiomyocytes were obtained from neonatal rat and were cultured by enzymatic digestion methods.The molecular marker was observed by ?-actin immunocytochemistry.Primary cultured 3-4 d cells were used in experiment,and the injury model was established by H2O2,and adiponectin and Ara-A were used for pre-treatment before cell culture.The morphological change of cardiomyocytes was observed under electron microscope.The contents of LDH,MDA and the activity of SOD were measured.The apoptosis of cardiomyocytes was detected by agarose gel electrophoresis and Annexin V/PI staining with flow cytometry.RESULTS:Adiponectin pretreatment significantly decreased the release of LDH(P

Objective To evaluate the value of multiplanar reconstruction (MPR) of spiral CT in diagnosing and staging of cervical cancer .Methods SCT scan with a 3～5 mm collimation thickness and MPR in 1.5～2.5 mm reconstruction interval were performed in 20 patients with cervical cancer , confirmed by biopsy pathology. Results The sagittal imaging could show entirely the growing character of a carcinomal mass;the coronal and transverse imagings showed clearly parametrial invasion and pelvic lymph node metastases. Conclusion MPR images in the pelvic could show entirely the character of growing and invasion of a carcinomal mass. It is an important value in dignosing and staging of cervical cancer.

We report a rare case of pleomorphic adenoma arising from the nasal septum. A 37-year-old woman presented with a 1-year-history of right-sided occasional epistaxis. Computed tomographic scans revealed an oval mass in the right nasal cavity. The tumor was removed endoscopically with endonasal approach. The microscopic finding showed numbers of myoepithelial cells and duct-like structures consisting of loose myxoid stroma. This lesion had histological characteristics of a pleomorphic adenoma, and this was confirmed by immunohistochemical expression of cytokeratin, S-100 protein and SMA. Her post-operative course was uneventful, and she is currently free from the disease 1.5 years after surgery.
Actins ; metabolism ; Adenoma, Pleomorphic ; diagnosis ; surgery ; Adult ; Endoscopy ; Epistaxis ; Epithelial Cells ; Female ; Humans ; Keratins ; metabolism ; Nasal Septum ; pathology ; Nose Neoplasms ; diagnosis ; surgery ; S100 Proteins ; metabolism