Humans ; Infant ; Male ; Mycobacterium tuberculosis ; Otitis Media ; microbiology ; Tuberculosis

Objective To identify the arteriosclerosis (AS)changes in peripheral artery and abdominal aorta of patients with familial hypercholesterolemia(FH) during follow-up.Methods Seventeen patients of 6 FH [5 male and 12 female with average age of (16.12?6.65) years old],along with 17 subjects of matching sexes and ages with normal blood cholesterol as healthy control group,underwent examination by color doppler ultrasound,and changes of intima-media thickness (IMT) in peripheral artery and abdominal aorta,severity of stenosis,morphology,and function were observed.Results For 17 patients of FH,the total cholesterol(TC),low density lipoprotein cholesterol(LDL-C) in serum were higher significantly and high density lipoprotein cholesterol (HDL-C) was lower significantly than those in healthy control group(Pa0.05).The IMT of carotid aorta,subclavicular aorta,common abdominal artery,and common femoral artery in 13 patients were showing various degrees of increase,yielding an average of 2.9 mm.As patients aged,this phenomenon was reported to be more profound in common abdominal aorta and femoral artery.Conclusions Patients of FH show AS lesion in early stage and it worsened as they aged,from carotid arteries to common abdominal aorta and femoral artery.Color doppler ultrasound can be a non-invasive examination for monitoring the progress of AS in blood vessels in patients of diagnosed FH.

Adult ; Aged ; Aged, 80 and over ; Carcinoma in Situ ; virology ; Carcinoma, Squamous Cell ; virology ; Female ; Human papillomavirus 16 ; isolation & purification ; Human papillomavirus 18 ; isolation & purification ; Humans ; Microarray Analysis ; methods ; Middle Aged ; Papillomaviridae ; isolation & purification ; Papillomavirus Infections ; diagnosis ; Paraffin Embedding ; Polymerase Chain Reaction ; methods ; Uterine Cervical Neoplasms ; virology

OBJECTIVETo compare therapeutic effects of clavicular hook-plate fixation and modified Weaver-Dunn surgery combined with clavicular hook-plate fixation in treating Tossy type III acromioclavicular joint dislocation.

METHODSForty-one patients with Tossy type III acromioclavicular dislocation treated by operation were retrospectively analysis from January 2012 to January 2014. The patients were divided into clavicular hook-plate fixation group (group A) and modified Weaver-Dunn surgery combined with clavicular hook-plate fixation (group B) according to surgical procedures. In group A, there were 15 males and 6 females aged from 17 to 51 years old with an average of (31.60 ± 12.58) years old, preoperative Constant-Murley score was 40.25 ± 9.80, and treated with clavicular hook-plate fixation. In group B, there were 13 males and 7 females aged from 18 to 48 years old with an average of (29.40 ± 11.27) years old, preoperative Constant-Murley score was 41.45 ± 8.81, and treated with modified Weaver-Dunn surgery combined with clavicular hook-plate fixation. Operative time, blood loss, imaging changes before and after operation, postoperative complications were compared; Constant-Murley score at 3, 6 and 12 months after operation were evaluated.

RESULTSIn group A, operative time was 40.50 ± 24.36) min, blood loss was (75.30 ± 30.36) ml; In group B, operative time was (60.10 ± 23.55) min, blood loss was (100.70 ± 40.12) ml. Twenty-one patients in group A were followed-up from 12 to 18 months with an average of (14.8 ± 3.1) months; 20 patients in group B were followed-up from 12 to 14 months with an average of (13.6 ± 1.5) months. There were no significant differences in operative time, blood loss and follow-up time between two groups. Complications were in six patients of group A and 3 patients of group B, and there were no significant meaning between two groups. At 6 months after operation, Constant-Murley score in group A was 88.85 ± 4.23, 92.15 ± 3.82 in group B; and had significant meaning between two groups (t = -2.56, P = 0.022 < 0.05). While there were no differences in Constant-Murley score in other times.

CONCLUSIONBoth of clavicular hook-plate fixation and modified Weaver-Dunn surgery combined with clavicular hook-plate fixation are effective operative methods for the treatment of Tossy type III acromioclavicular dislocation. Clavicular hook-plate fixation has advantage of less trauma, while modified Weaver-Dunn surgery combined with clavicular hook-plate fixation could reconstruct coracoclavicular ligament more stronger, clavicular hook plate could take out earlier, also improve shoulder joint function earlier.

Acromioclavicular Joint ; injuries ; Adolescent ; Adult ; Bone Plates ; Case-Control Studies ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Shoulder Dislocation ; surgery

OBJECTIVETo evaluate the effects of prenatal stress on neurological functions after middle cerebral artery occlusion (MCAO) in adult offspring rats.

METHODSPregnant rats were randomly assigned to prenatal stress treatment, which was exposed to restraint three times daily in the last week of pregnancy, and no prenatal stress treatment. Adult male offspring rats were subjected to transient focal cerebral ischemia by MCAO. They were randomly divided into four groups: sham group, prenatal stress + sham group, MCAO group and prenatal stress + MCAO group (n = 10). After 24 hours of reperfusion, the neurological deficits were evaluated. The infarct size, cell apoptosis and expression of Caspase 3, cleaved Caspase 3 and Bcl-2 were detected.

RESULTSCompared with MCAO group, the neurological deficits, infarct size and apoptotic cells in prenatal stress + MCAO group were increased significantly (all P < 0.05). The expressions of Caspase 3 and cleaved Caspase 3 were much greater in prenatal stress + MCAO group than those of MCAO group, while the expression of Bcl-2 was significantly decreased in prenatal stress + MCAO group compared with MCAO group (all P < 0.05).

CONCLUSIONPrenatal stress might exacerbate neuroloeical deficits in the offspring rats after MCAO by increasing cell apoptosis.

Animals ; Apoptosis ; Caspase 3 ; metabolism ; Female ; Infarction, Middle Cerebral Artery ; physiopathology ; Ischemic Attack, Transient ; physiopathology ; Male ; Pregnancy ; Prenatal Exposure Delayed Effects ; physiopathology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Rats ; Rats, Sprague-Dawley ; Stress, Physiological

Glycyrrhiza uralensis Fisch. ex DC is widely used in traditional Chinese medicine (TCM). Among its various active components, glycyrrhizic acid is believed to be the marker component. Squalene synthase (SQS) and beta-amyrin synthase (beta-AS) are key enzymes in the biosynthetic pathway of glycyrrhizic acid in G uralensis. To reveal the effects of co-expression of SQS1 and beta-AS genes on this pathway, 7 yeast expression vectors harboring different SQS1 variants and beta-AS were constructed and expressed in Saccharomyces cerevisiae as fusion proteins. TLC and GC-MS results showed that co-expression of SQS1 and beta-AS enhanced the accumulation of beta-amyrin. The effects of SQS12 were more obvious than the other two SQS1 variants. This study is significant for further investigations concerned with exploring the biosynthesis of glycyrrhizic acid in vitro and strengthening the efficacy of G. uralensis by means of increasing the content of glycyrrhizic acid.
Farnesyl-Diphosphate Farnesyltransferase ; genetics ; metabolism ; Glycyrrhiza uralensis ; genetics ; Intramolecular Transferases ; metabolism ; Oleanolic Acid ; analogs & derivatives ; metabolism ; Plant Proteins ; genetics ; Recombinant Proteins ; metabolism ; Saccharomyces cerevisiae ; metabolism

OBJECTIVETo explore the acting mechanism of Danpu Capsule (DPC) in treating chronic prostatitis by observing its effect on inflammatory factors in autoimmune prostatitis rat model.

METHODSThe rat model was established by abdominal subcutaneous multiple points injection of rat's prostate tissue antigen. Thirty modeled rats were randamly divided into 3 groups, the DPC group, the Qianlietai Tablet (QLT) group and the model group. They were treated via gastrogavage respectively with DPC, Qianlietai Tablet and normal saline respectively. Besides, a control group was set up with 10 healthy rats. All animals were sacrificed 56 days after treatment. Pathologic change of prostatic tissue was observed by light microscopy, and the levels of interleukin 8 (IL-8), interleukin 10 (IL-10), tumor necrosis factor alpha (TNF-alpha) and prostaglandin E2 (PGE2) in blood serum and prostatic tissue were detected by enzyme linked immunosorbent assay (ELISA).

RESULTSCompared with the normal group, the serum and prostatic levels of IL-8, IL-10 and TNF-alpha, as well as the prostatic level of PGE2 in the model group were higher (P <0.05 or P <0.01). In the DPC group, the serum and prostatic levels of IL-8 was 3.07 +/- 0.61 ng/L and 7.32 +/- 2.44 ng/L respectively, which was lower than those in the model group (4.73 +/- 1.95 ng/L and 10.14 +/- 3.64 ng/L, respectively); that of TNF-alpha in the DPC group (85.34 +/- 19.20 ng/L and 87.01 +/- 15.4 ng/L) was also lower in the model group (111.48 +/- 31.57 ng/L and 119.88 +/- 14.13 ng/L); similar difference between the two groups was also shown in prostatic level of IL-10 (34.05 +/- 7.56 ng/L vs 47.20 +/- 15.97 ng/L), and so was PGE2 (603.97 +/- 114.62 ng/L vs 712.58 +/- 117.10 ng/L), all with statistical significance (P <0.05 or P <0. 01).

CONCLUSIONDPC could reduce the prostatic inflammatory response of model rats, and regulate the local immune condition.

Animals ; Autoimmune Diseases ; drug therapy ; immunology ; Capsules ; Disease Models, Animal ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Inflammation Mediators ; blood ; Interferon-gamma ; blood ; Interleukin-10 ; blood ; Interleukin-8 ; blood ; Male ; NF-kappa B ; blood ; Prostatitis ; drug therapy ; immunology ; Random Allocation ; Rats ; Rats, Wistar

Objective To investigate the effect of valsartan (angiotensinⅡtypeⅠreceptor antagonists) on neointimal proliferation and expression of CD34 after angioplasty in rabbits.Method Twenty-four male New Zealand White rabbits were randomly divided into three groups:the control group,fed up with common diet;the model group and the valsartan group,fed up with hypercholesterolemic diet for 4 weeks,f then and ballon angioplasty.At 4 weeks after operation,the model group was fed up with common diet,whereas the valsartan group was fed up with the admixture of valsartan 10 mg?kg~(-1)?d~(-1) and common diet.All the rabbits were killed at the end of the 12th weeks.The abdominal aorta was performed with pathologic and morphologic analysis,and expression of CD34 in endothelial cells was analyzed with immunohistochemical method.Results Compared with the model group,the neointimal thickness and area of the valsartan group decreased by 56.58%and 66.81%, respectively.The expression of CD34 of the valsartan group was significantly higher (P

Aim To monitor the whole blood trough concentration of cyclosporine A (CsA) in renaltransplant recipients reciving triple therapy with mycophenolate mofetil, cyclosporine andprednisone and to establish an optimal therapeutic window of CsA. Methods Sampleswere measured by specific fluorescence polarization immunoassay. According to the timeafter operation and different therapy plan, the whole blood trough concentration of CsA ineach group was compared with that in control group.Results The optimal therapeuticwindow of CsA with MMF plan was 150~300 ?g? L-1 (less than one month after op-eration), 120~260?g?L-1 (1~

Objective To study the clinical efficacy of Qingfei Sanjie Pills combined with targeted cryoablation therapy on elderly patients with advanced non-small cell lung cancer (NSCLC) and its influence on the levels of immune function in patients. Methods Totally 94 elderly patients with NSCLC were divided into observation group and control group, with 47 cases in each group. Both groups were given targeted cryoablation therapy and under CT review after surgery to observe lesions condition. Observation group was given Qingfei Sanjie Pills, once a bottle, twice a day, orally, for three months. Recent efficacy of the two groups were evaluated. The levels of IgG, IgA, CD3+, CD4+, CD8+, and complications in the two groups were detected. The survival rate of 1 year, 2 years and 3 years in the two groups were observed. Results Two cases in the observation group and three cases in the control group were invalid. The total effective rate was 84.4% (38/45) in observation group and 65.9% (29/44) in the control group, with statistical significance (P<0.05). After the treatment, the levels of IgG, IgA, CD3+, CD4+and CD8+in the observation group were significantly higher than the control group (P<0.05). After treatment, the incidence rates of increased cough, postoperative pain, bloody sputum, fever and nausea and vomiting in the observation group were lower than the control group. The 1 year, 2 years and 3 years survival rates were 91.1%, 75.6% and 64.4% in observation group, and 79.5%,63.6% and 52.3% in the control group,with statistical significance(P<0.05).Conclusion Qingfei Sanjie Pills combined with targeted cryoablation therapy on elderly patients with advanced NSCLC has good clinical efficacy, which can improve immune system of patients and increase survival rate.