This study demonstrates that Amblyomma americanum (Aam) constitutively and ubiquitously expresses the long (L) and short (S) putative acidic chitinases (Ach) that are distinguished by a 210 base pair (bp) deletion in AamAch-S. Full-length AamAch-L and AamAch-S cDNA are 1959 and 1718 bp long, containing 1332 and 1104 bp open reading frames that code for 443 and 367 amino acid residues proteins w...

Ehrlichia chaffeensis, the causative agent of human monocytic ehrlichiosis, is transmitted by Amblyomma americanum ticks, which are most abundant in the southern United States. Because serologic evidence suggests that residents of Connecticut are exposed to E. chaffeensis, A. americanum ticks were collected in Connecticut and Rhode Island for PCR analysis to detect E. chaffeensis DNA. Eight of ...

BACKGROUND Indian medicinal plants used in the Ayurvedic traditional system to treat diabetes are a valuable source of novel anti-diabetic agents. Pancreatic α-amylase inhibitors offer an effective strategy to lower the levels of post-prandial hyperglycemia via control of starch breakdown. In this study, seventeen Indian medicinal plants with known hypoglycemic properties were subjected to sequ...

Se aportan nuevos registros de varios taxones flora vascular, tanto autóctonos como alóctonos naturalizados, interés corológico: Vachellia farnesiana (L.) Wight & Arn. (novedad para Andalucía occidental), Astragalus boeticus L. la Vega), Cullen americanum Rybd. Vega y Sierra Norte, en zona transición entre ambas), Solanum elaeagnifolium Cav. provincia Córdoba) Pulicaria dysenterica Bernh. (...

ed by: African Index Medicus (WHO), CAB Abstracts, Index Copernicus, Global Health Abstracts, Asian Science Index, Index Veterinarius, Bioline International , African Journals online Full-text available at http://www.ajbrui.com http://www.bioline.br/md http://www.ajol.com Received: April 2006 Accepted (Revised): July 2006 Published September 2006 Full Length Research Article Anti-Inflammatory a...

Correspondence to: Emeka E.J. Iweala, Department of Biological Sciences, Biochemistry and Molecular Biology Unit, Covenant University, P.M.B 1023, Ota, Ogun State, Nigeria. Email: [email protected] Full Paper Preliminary qualitative screening for cancer chemopreventive agents in Telfairia occidentalis Hook.f., Gnetum africanum Welw., Gongronema latifolium Benth. and Ocimum gratissimum...

Ocimum basilicum L. belongs to the family Lamiaceae is an herb that is extensively cultivated in some countries. Arial parts, especially leaves of sweet basil are widely used to enhance the flavour of foods such as salads, pasta, tomato products, vegetables, pizza, meat, soups, marine foods, confectioneries and other products (Ghasemi Pirbalouti, 2014). Traditionally basil has Journal of Herbal...

The continuous expansion in the textile industry results high loads of coloured wastewaters that heavily pollute limited freshwater sources. Therefore, a wide array treatment methods has been used to remediate water/wastewater from dyes. One common practice is use plants degrade, absorb, metabolise, and detoxify different types pollutants, including This study employs sweet basil (Ocimum basili...

background: biosynthesis and metabolism of phytochemicals in medicinal and aromatic plants are vigorously affected by different abiotic elicitors including chemicals. objective: this experiment was designed to investigate the effects of three levels of copper sulfate (cu: 0, 5, 25 mg kg-1) and zinc sulfate (zn: 0, 10, 50 mg kg-1) and their combinations on yield, chemical compositions of essenti...