Objective To evaluate the expression of IL-6,TGF-β,matrix metalloproteinase-7 (MMP-7) in the peritoneal fluid of different stage of endometriosis (EMs) patients.Methods Peritoneal fluid samples from female without EMs (n =35) and 45 patients with EMs (36 cases with stage Ⅰ,Ⅱ;9 cases with stage Ⅲ,Ⅳ)were obtained for detectionof IL-6,TGF-β,MMP-7byELISA.Results TheconcentrationofIL-6,TGF-β,MMP-7 was (736.5 ± 526.6) ng/L,(936.5 ± 523.5)ng/L and (5.63 ± 1.98) μg/L in EMs patients,which were higher than those in control group (P ＜ 0.01).The concentration of IL-6,MMP-7 was (948.6 ± 485.4) ng/L,(8.69 ± 1.23) μg/L in stage Ⅲ,Ⅳgroup,and (453.6 ± 256.8) rng/L,(4.23 ± 1.08) μg/L in stage Ⅰ,Ⅱ group,there were significant differences between the two groups (P ＜ 0.05).The concentration of MMP-7 was positively correlated with IL-6(r =0.789,P ＜0.01),and was negatively correlated with TGF-β(r =-0.458,P ＜0.05).Conclusion IL-6,TGF-β,MMP-7 may play roles in microecology immune imbalance and the development of EMs.

Pharmacometabonomics, as an emerging branch of system biology, has been increasingly used in personalized medicine and showed broad prospects. By means of metabonomics, the complicated and detailed metabolic profile of the patient is described, thus providing more detailed description of the disease phenotype. With this understanding, response of different individuals to the drugs are predicted or evaluated through inherent genetic information of the individual combined with the environmental factors. As a result, appropriate drugs and dosage are chosen, which greatly promotes the realization of the individualized therapy goals. This article describes the emerging field of pharmacometabonomics, and the research results of personalized medicine based on the pharmacometabonomics in recent years are reviewed in detail.
Humans ; Metabolome ; Metabolomics ; Pharmacogenetics ; Precision Medicine ; methods

Objective To discovery the attributes of Chinese geoherbs and find it’s study strategy. Method Literature analysis and theory model structure. Results Both natural science and literae humaniores are attributes of Geoherbs. Conclusions Natural science combined with literae humaniores is the necessary way to study Geoberbs. The conception of Geographical Indications was favorable to discovery the literae humaniores properties. The theory about continuous variation was the key to found the scientific properties of Chinese Geoherbs.

ObjectiveTo investigate the clinical features and the causes of misdiagnosis of benign paroxysmal positional vertigo (BPPV) in the elderly. Methods21 aged patients diagnosed with BPPV finally were analyzed retrospectively. ResultsBPPV occurred more in female and associated with the posterior semicircular canal. The symptoms of vertigo were obviously improved with the canalith repositioning. With suffering from chronic diseases such as hypertension and cervical spondylosis etc., BPPV in the aged was easily misdiagnosed. ConclusionThe main reason for the misdiagnosis of BPPV in the aged is deficiency of knowledge of vertigo. Canalith repositioning is a safe and effective treatment for the aged with BPPV.

Animals ; Catechin ; analogs & derivatives ; pharmacology ; Disease Models, Animal ; Fatigue ; metabolism ; physiopathology ; Learning ; drug effects ; Male ; Memory ; drug effects ; Rats ; Rats, Sprague-Dawley ; Receptors, N-Methyl-D-Aspartate ; metabolism

Adolescent ; Adult ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Phytotherapy

Objective To evaluate the relationship between recurrence of cryptogenic ischemic cerebrovascular disease (CICVD) and patent foramen ovale (PFO),as well as to access the clinical significance of PFO in ischemic cerebrovascular disease.Methods Consecutive patients with CICVD aged 15 to 70 years who were hospitalized in Department of Neurology,Xuanwu Hospital Capital Medical University from January 2008 to March 2011 were prospectively investigated.Identified by transesophageal echocardiography,patients were divided into two groups with respect to outcome:PFO group and non-PFO group.The recurrence of cerebral ischemic events was compared between the two groups after neurological follow-up.Results A total of 91 patients were recruited,including 57 patients with PFO and 34 patients without PFO.The follow-up period of two groups was 695 (506,1142) d.The recurrence rate at 15 months in patients with PFO (24.5％ (12/49)) was higher than those without PFO (6.9％ (2/29),x2 =4.391,P =0.036).Cum hazard curve indicated that recurrence risk of cerebral ischemic events in patients with CICVD in PFO group was higher than that of patients in non-PFO group during the follow-up period (P =0.044).Cox model used for multivariate survival analysis indicated that PFO was a risk factor for cerebral ischemic event recurrence among patients with CICVD (OR =4.159,95％ CI 1.178-14.689,P =0.027).Conclusions PFO is associated with increased recurrence risk of cerebral ischemia in CICVD patients.In addition,PFO may be a significant factor for ischemic cerebrovascular disease.

Objective Testing the CRP and PLT for patients with acute myocardium infarction(AMI) .Analysising the relation‐ship between AMI and CPR or PLT .Methods We chose 60 patients with AMI who treat in our hospital during 2012/11 and 2014/10 as an observation group .As the same time ,we also chose 60 healthy person as a comparison group .Testing the CRP and PLT of the two groups with the same method ,and then we compare and analysis the results .Results The observation group's concentration of CRP is (22 .13 ± 4 .71)mg/L ,level of PLT is (241 ± 33)× 109/L .The comparison group's concentration of CRP is(2 .74 ± 0 .49) mg/L ,level of PLT is(162 ± 26) × 109/L .The result of the observation group is obvious higher than the comparison group ,and the difference is significance(P<0 .05) .The observation group's positive rate of CRP is 73 .33% ,increase of PLT is 38 .33% .The comparison group's positive rate of CRP is 3 .33% ,increase of PLT is 5 .00% .The result of the observation group is obvious higher than the comparison group ,and the difference is significance(P<0 .05) .Conclusion To the clinical diagnosis of AMI ,testing the CRP concentration and the PLT level is useful to understand the patient's host defenses and inflammation condition .It has clinical value to AM I's prevent ,diagnosis and prognosis .

BACKGROUND: The osteoblastogenetic function of stem cell and local vasoformation is an important influencing factor in bone tissue engineering restoration.OBJECTIVE: To investigate the function of osteoblast induced, cultured and differentiated from mesenchymal stem cells(MSCs) and the expression of vascular endothelial growth factors(VEGF) in rabbits in itro.DESIGN: A single sample study and repetitive observational measurement by using cells as subjects SETTING: Department of histology and embryology in a university MATERIALS: The study was conducted in the Department of Histology and Embryology of Guangdong Medical College between March and December of 2002. The subjects were rabbits' MSCs.METHODS: The MSCs of newborn rabbits ere isolated and cultured. The cultured cells were induced to osteoblastogenesis with an osteo-inductive medium containing dexamethasone, ascorbic acid and β-glycerophosphate to observe the coloration of alkaline phosphates(ALP) and the formation of mineralized nodule in the cultured cells.MAIN OUTCOME MEASURES: ① observation of cell morphology, ②identification of steoblastogenesis from the cultured cells ③ expression of VEGF in osteoblasts derived from the cultured cells RESULTS: fter MSCs osteo-inductive culture, cells had strong ALP staining with the formation of mineralized node, and the VEGF expression enhanced with the grey scale of 132.3 ± 4.6, which was significantly different from that of the VEGF expression in MSCs( 148.5 ± 5.3) ( P ＜ 0.05).CONCLUSION: MSCs can be induced into osteoblasts with enhanced expression of VEGF, which might participate in the formation of endothelial cells.

Down Syndrome ; complications ; Humans ; Infant, Newborn ; Male ; Pleural Effusion ; complications ; congenital