abstract introduction. cardiovascular disease is the most common cause of death in developed counteries and it’s morbidity and mortality is also increasing in asia. hypertension, hyperlipidemia and smoking are majore risk factors of atherosclerosis. in recent years infectious agents such as clamidia pneumoniae, helicobacter pylori and dental flora infections seems to be effective in development...

INTRODUCTION The normal flora can be divided into two groups Resident flora and Transient. Some organisms are almost always present in a normal oral cavity and constitute constant/normal microbial flora. It is further divided into two types: indigenous & supplemental. Comprise of those species that are almost always present in high numbers (> 1%) in a particular site, such as the supra gingival...

Historical developments and advancements in cesarean section techniques and logistics have reduced the maternal and neonatal risks associated with the procedure, while increasing the number of operatively completed pregnancies for medically unjustifiable reasons. The uncritical attitude towards cesarean section and the fast emergence of 'modern' diseases such as obesity at a young age, asthma, ...

A highly sensitive quantitative PCR detection method has been developed and applied to the distribution analysis of human intestinal bifidobacteria by combining real-time PCR with Bifidobacterium genus- and species-specific primers. Real-time PCR detection of serially diluted DNA extracted from cultured bifidobacteria was linear for cell counts ranging from 10(6) to 10 cells per PCR assay. It w...

Tundra micro flora show the same low species diversity evident among the plants and herbivores. Two groups with broadly different dynamics dominate the micro flora: rapidly changing bacterial populations that typically degrade smaller molecular compounds and more slowly changing fungal populations that are more capable of degrading larger molecules. The accumulation of orga,nic matter in tundra...

Seven healthy volunteers and 3 hospitalized patients were given the same diet for 6 days. The mean intake of cholesterol was 359 mg/day. There was a large difference in the fecal amount of cholesterol and coprostanol among the subjects. The ratio of coprostanol/cholesterol ranged from 0.01 to 4.27. The subjects whose feces contained smaller amount of coprostanol excreted larger amounts of beta-...

Bacterial infection, especially with intestinal-type bacterial flora, is a common complication in patients with cirrhosis [1–4]. Spontaneous bacterial peritonitis (SBP), urinary tract infection, pneumonia, spontaneous bacterial empyema and bacteraemia are the most frequent infective complications in this group. The incidence of infection with Gram-positive cocci, in particular, has increased in...

Transfer of peripheral lymph node lymphocytes to SCID mice leads to the long term establishment of mucosal T lymphocytes within the epithelium and lamina propria of the small and large intestines. Analysis of engrafted intraepithelial lymphocytes (IEL) showed that they had acquired a surface phenotype that in several respects is typical of IEL. In addition, the functional profile of engrafted I...

Flos Chrysanthemi, dried flower of Chrysanthemum morifolium Ramat, has drawn much attention recently owing to its potential beneficial health effects for human. Flos Chrysanthemi products are usually taken orally and metabolized by intestinal microflora. However, there has been no investigation of the comprehensive metabolic profile of the Flos Chrysanthemi extract by intestinal flora owing to ...