The Clinical Aspects of Saroglitazar and its Side Effects

The new substance element has been known as novel antidiabetic drug, eg: saroglitazar. saroglitazar is a medication used to treat type-2 diabetes. saroglitazar was known under the exchange name Lipaglyn, created by Zydus cadila. lipaglyn is the first drug approved to treat type-2diabetes mellitus by the drug controller general of India in june 2013. Lipaglyn is demonstrated for the patients experiencing diabetes dyslipidaemia. It is given once daily for treatment. Saroglitazar manages the lipid parameters just as glycemic control. [1] Keywords: Anti-diabetic, dual PPAR agonist, glitazar, hypertriglyceridemia, insulin sensitizer, Lipaglyn, AE’s (adverse effects)

Isolation and purification of microbial community DNA from soil naturally enriched for chitin

We made an attempt to isolate and purify metagenomic DNA from chitin enriched soil. In this communication we report a modified direct lysis method for soil DNA extraction including initial pre-lysis washing of sample, followed by a rapid polyvinylpyrrolidone-agarose-based purification and electroelution of DNA using Gene-capsule^TM assembly. Rapidity was achieved using low molarity conducting media (sodium-borate buffer) for electrophoresis by reducing run time for both the gel electrophoresis and electroelution. Extracted DNA was sufficiently pure and of high quality, evidenced by amplification of 16S rDNA and chitinase genes by PCR. Metagenomic nature of the DNA was confirmed by running V₃ (16S rDNA) region amplicons using denaturing gradient gel electrophoresis. This method requires 30 min for purification, and less than 2 h for complete execution of protocol and becomes the first report on the isolation of metagenomic DNA from soil naturally enriched for chitin

Plant growth-promoting chitinolytic paenibacillus elgii responds positively to tobacco root exudates

Bacterial strains from chitin/chitosan-rich soils, from two industries, were screened for their chitinolytic, antifungal, and mineral phosphate solubilization abilities. The isolate SMA-1-SDCH02, positive for all three properties, was selected and identified as Paenibacillus elgii based on morphological and biochemical characters and supported by 16S rRNA gene sequence analysis. P. elgii enhanced the growth of groundnut in terms of shoot height, root length, total chlorophyll, and fresh and dry weight when applied alone or in combination with chitosan. The plant growth-promoting activity of P. elgii was seen in tobacco in a specially designed gnotobiotic setup indicating its capability to promote growth of at least groundnut and tobacco. Metabolite changes in the bacteria, studied using attenuated total reflectance-infrared (ATR-IR) spectroscopy, revealed split bands of amide I at the 1659- and 1636-cm−1 regions when grown in minimal media amended with tobacco root exudates. The difference in ATR-IR bands in the presence of tobacco root exudates indicated production of compounds with differences in functional groups

Insecticidal activity of a novel fatty acid amide derivative from <i>Streptomyces</i> species against <i>Helicoverpa armigera</i>

<p><i>Helicoverpa armigera</i>, an important pest causes serious damage to grain legumes. The main objective of this study was to isolate and identify the metabolite against <i>H. armigera</i> from a previously characterised <i>Streptomyces</i> sp. CAI-155. The culture filtrate of CAI-155 was extracted using Diaion HP-20 and the active fractions were fractionated on Silica and C18 column chromatography. The C18 active fraction was further fractionated on Silica gel 60 F₂₅₄ thin layer chromatography (TLC). The most active fraction (Rf 0.64) purified from TLC led to the identification of a novel metabolite <i>N</i>-(1-(2,2-dimethyl-5-undecyl-1,3-dioxolan-4-yl)-2-hydroxyethyl)stearamide by spectral studies. The purified metabolite showed 70–78% mortality in 2nd instar <i>H. armigera</i> by diet impregnation assay, detached leaf assay and greenhouse assay. The LD₅₀ and LD₉₀ values of the purified metabolite were 627 and 2276 ppm, respectively. Hence, this novel metabolite can be exploited for pest management in future.</p