Given an infinite graph of profinite groups ( $${\cal G}$$ , Γ) we construct a $$\overline {\cal G} ,\overline \Gamma $$ ) such that Γ is densely embedded in the fundamental group $${\Pi _1}\left( {\overline } \right)$$ completion $${\pi {{\cal G},\Gamma and standard tree $$S\left( embeds . This answers Ribes’ question [5, Question 6.7.1]. Generalizing main results [8] [2] answer two other ques...

Cyperus rotundus, Caesalpinia bonducella, Tinospora cordifolia, Gardenia gummifera, Ailanthus excelsa, Acacia arabica, Embelia ribes and Ventilago maderspatana from Melghat forest were screened for their antibacterial potential against Escherichia coli, Staphylococcus aureus, Klebsiella pneumoniae, Proteus vulgaris, Salmonella typhi, Shigella flexneri, Salmonella paratyphi, Salmonella typhimuri...

Forty days of orally feeding the aqueous E. ribes extract (100 and 200 mg/kg) to streptozotocin (40 mg/kg, iv, single dose) induced diabetic rats produced significant decrease in heart rate, systolic blood pressure, blood glucose, blood glycosylated hemoglobin, serum lactate dehydrogenase, creatine kinase and increase in blood glutathione levels as compared to pathogenic diabetic rats. Further,...

The purpose of this study was to observe the antibacterial activity of aqueous methanolic extracts of 10 plants against 2-gram negative bacteria (Pasteurella multocida, Escherichia coli) and 3-gram positive bacteria (Bacillus cereus, Staphylococcus aureus, Corynebacterium bovis) by using disc diffusion method. The minimum inhibitory concentration (MIC) was determined by agar well diffusion meth...

acetylcholinesterase (ache) is the main enzyme for the breakdown of acetylcholine. nowadays, usage of the inhibitors of this enzyme is one of the most important types of treatment of mild to moderate neurodegenerative diseases such as alzheimer’s disease. herbal medicines can be a new source of inhibitors of this enzyme. in this study we examined around 100 different plants to evaluate their in...

objectives: trichomoniasis is one of the most common sexually transmitted diseases in humans and is caused by the protozoan trichomonas vaginalis. nowadays, increasing resistance to drugs such as metronidazole resulted in many problem, so new effective remedies are needed. in this study, we evaluate constituents of essential oil and anti-trichomonas activity of rheum ribes. materials and method...

A simple, rapid and economical procedure for estimation of Embelin by UV Spectrophotometer in Embelia ribes was developed and is described. The method is based on the identification of Embelin by TLC and on the ultra violet absorbance maxima in chloroform at 285 nm. A value of 4.80% w/w of Embelia was found in test simple.