COMPREHENSIVE REVIEW OF KRIMIGHNA DRUGS MENTIONED IN THE AYURVEDIC PHARMACOPOEIA OF INDIA

Ayurveda is the science of life having wide description of Krimighna dravya in its literature. Ayurvedic pharmacopeia of India published by the Ministry of AYUSH is a monograph of single drugs; which is very popular for all stack holder of Ayush system of medicines. This article details the review of single drugs mentioned in API part I (Vol I to VI) and their screening for Krimighna (antimicrobial) properties. Present article also aims for validating classical fact with published scientific research work. Authors searched 54 drugs out of 519 single drugs described in the API & it was found most of Ayurvedic Krimighnadravya were recognized for having antimicrobial property which was established through various Preclinical & clinical work carried out by the scientific community. Authors collected data with references to validate API drugs having antimicrobial property. All screened content can be taken for various high-tech research work by various students in MD, PhD or in the various other project of CSIR, DST, EMR project of CCRAS for further development of new drugs and conversion of available drugs to latest dosage form

ANALYTICAL QUALITY BY DESIGN APPROACH IN RP-HPLC METHOD DEVELOPMENT AND VALIDATION FOR THE ESTIMATION OF DUVELISIB

Objective: A simple, accurate, and robust RP-HPLC method was developed and validated for the estimation of Duvelisib using analytical quality by design approach. Methods: The critical method parameters (CMP) were systematically optimized using box-Behnken design (BBD). The CMP’s selected were % organic phase composition, column temperature, and flow rate. The critical quality attributes investigated were retention time and theoretical plates. Results: Chromatographic separation was accomplished on Agilent Zorbax Eclipse C18 (150×4.6 mm, 5 μm) column. The optimized and predicted data from Design Expert software consist of mobile phase 0.1 % orthophosphoric acid (46.3%): Acetonitrile (53.7%), pumped at a flow rate of 0.91 ml/min at 32.6°C gave the highest desirability function of 1. The retention time of the drug was found to be 2.85 min. The developed method was validated as per the ICH Q2 (R1) guidelines. Conclusion: Based on the analysis of variance values, the selected models were found to be significant with p<0.05. The results of the validation parameters were within the acceptable limit. The stability of the drug was examined under different stress conditions forcibly and significant degradation was found in acidic condition

Conceptual study of Dooshivisha (Cumulative toxicity) w.r.t. Ancient classics and Modern science

Ayurveda describes the vast turnover of beauty aid products. More and more new synthetic substances are introduced every day. Many of these are not adequately tested for safety, in particular for routes other than oral or parenteral. Increased incidence of skin conditions like eczema and contact dermatitis after using newer cosmetics suggest that this may be due to local toxic effects or toxic effects manifested on this phenomenon as Dooshivisha. They are relevant to the current way of life considering the prevalence of pollution, occupational hazards and extent of exposure to toxins in food and other articles used in daily life. Present generation is much more likely to consume junk foods-cold drinks, to have unhealthy travelling habits, working late nights, working with computers in A.C rooms. This is referred to by terms like Hetusatatya, Vegavarodha, Diwaswapa, Viparit Chesta, Virudhannasevana which in turn hamper the normal physiology of human body. Same thing is mentioned in Ayurvedic texts also under the topic of Pradnyaparadh which is the basic cause for all diseases. This Pradnyaparadha is responsible to disturb the daily routine life and person has to face with the complaints of ill-health

A COMPREHENSIVE REVIEW ON ADULTERATION OF RAW MATERIALS USED IN ASU DRUG MANUFACTURING

Ayurveda is a system of Indian traditional form of alternative medicine. In 20th and 21th century due to side effects of synthetic drugs, there is an increasing interesting ASU medicine. At present the adulteration of the herbal drugs is the burning problem in ASU herbal industry and it has caused a major problem in the research on commercial natural products. The deforestation and extinction of many species and incorrect identification of many plants has resulted in adulteration and substitution of raw drugs. The future development of analysis of herbs is largely depended upon reliable methodologies for correct identification, standardization and quality assurance of Ayurvedic drugs. In India normally the contamination/adulteration in food/crude drugs is done either for financial gain or due to carelessness and lack in proper hygienic condition of processing, storing, transportation and marketing. Medicinal plants constitute an effective source of traditional and modern medicine. Adulteration is considered as an intentional addition of foreign substances to increase the weight of the product or to decrease its cost. It may be due to- Confusion in vernacular names, Lack of knowledge about authentic plants, Non availability, Similarity in morphology, activity, aroma, Careless collection and other unknown reasons. This article throws a light on adulteration, types, common market adulterants in ASU medicines and prescribed Prevention methods

A REVIEW ON AYURVEDIC PROSPECTIVE AND CURATIVE HERBS FOR TYPE II DIABETES

Diabetes is a metabolic disorder which is affecting million people all over the world. Maharishi Charak described Prameharoga (20 types) ; and its one type is “Madhumeha ” having almost identical clinical feature of diabetes type II. Author taken detail review of available data for more than 2000 herbs and has collected various references/research work done by various scientist for pharmacological screening of anti-diabetic herbs through latest available In-vivo studies. And concluded 53 herbs have significant anti diabetic activity in different pharmacological in vivo model. Further for validation of modern research outcome authors had done extensive survey of most applicable herbal text book of Auyrveda“ Bhavprakash Nighantu” and Ayurvedic pharmacopeia of India part I volume I to VIII that has widely used by various stake holders of Ayurvedic industry, academia and students. Authors sorted about 25 Ayurvedic single drugs from reference mentioned above for their “Pramehaghna activity”. There is ample scope to trace out other single and compound drugs for cure of diabetes mellitus type II. Author’s also mentioned here some selected famous Ayurvedic compound and single drug that has been successfully used by Ayurvedic physicians in last 5 decades. Research community need to explore possibility to invent new drugs for management DM Type II like currently AYUSH 82(Developed by CCRAS & it has marketed in various trade name like right sugar, Diavit 82, DB6, IME 9) and BGR 34 (Developed by CSIR/NBRI) proven as very effective drug in the treatment of DM type II; hence research community of AYUSH system of medicines may explore the new era for NPD (new drug Development)

Pralidoxime in Acute Organophosphorus Insecticide Poisoning-A Randomised Controlled Trial

Background: Poisoning with organophosphorus (OP) insecticides is a major global public health problem, causing an estimated 200,000 deaths each year. Although the World Health Organization recommends use of pralidoxime, this antidote's effectiveness remains unclear. We aimed to determine whether the addition of pralidoxime chloride to atropine and supportive care offers benefit. Methods and Findings: We performed a double-blind randomised placebo-controlled trial of pralidoxime chloride (2 g loading dose over 20 min, followed by a constant infusion of 0.5 g/h for up to 7 d) versus saline in patients with organophosphorus insecticide self-poisoning. Mortality was the primary outcome; secondary outcomes included intubation, duration of intubation, and time to death. We measured baseline markers of exposure and pharmacodynamic markers of response to aid interpretation of clinical outcomes. Two hundred thirty-five patients were randomised to receive pralidoxime (121) or saline placebo (114). Pralidoxime produced substantial and moderate red cell acetylcholinesterase reactivation in patients poisoned by diethyl and dimethyl compounds, respectively. Mortality was nonsignificantly higher in patients receiving pralidoxime: 30/121 (24.8%) receiving pralidoxime died, compared with 18/114 (15.8%) receiving placebo (adjusted hazard ratio HR] 1.69, 95% confidence interval CI] 0.88-3.26, p = 0.12). Incorporating the baseline amount of acetylcholinesterase already aged and plasma OP concentration into the analysis increased the HR for patients receiving pralidoxime compared to placebo, further decreasing the likelihood that pralidoxime is beneficial. The need for intubation was similar in both groups (pralidoxime 26/121 21.5%], placebo 24/114 21.1%], adjusted HR 1.27 95% CI 0.71-2.29]). To reduce confounding due to ingestion of different insecticides, we further analysed patients with confirmed chlorpyrifos or dimethoate poisoning alone, finding no evidence of benefit. Conclusions: Despite clear reactivation of red cell acetylcholinesterase in diethyl organophosphorus pesticide poisoned patients, we found no evidence that this regimen improves survival or reduces need for intubation in patients with organophosphorus insecticide poisoning. The reason for this failure to benefit patients was not apparent. Further studies of different dose regimens or different oximes are required

Hydrodynamic Regulation of Monocyte Inflammatory Response to an Intracellular Pathogen

Systemic bacterial infections elicit inflammatory response that promotes acute or chronic complications such as sepsis, arthritis or atherosclerosis. Of interest, cells in circulation experience hydrodynamic shear forces, which have been shown to be a potent regulator of cellular function in the vasculature and play an important role in maintaining tissue homeostasis. In this study, we have examined the effect of shear forces due to blood flow in modulating the inflammatory response of cells to infection. Using an in vitro model, we analyzed the effects of physiological levels of shear stress on the inflammatory response of monocytes infected with chlamydia, an intracellular pathogen which causes bronchitis and is implicated in the development of atherosclerosis. We found that chlamydial infection alters the morphology of monocytes and trigger the release of pro-inflammatory cytokines TNF-α, IL-8, IL-1β and IL-6. We also found that the exposure of chlamydia-infected monocytes to short durations of arterial shear stress significantly enhances the secretion of cytokines in a time-dependent manner and the expression of surface adhesion molecule ICAM-1. As a functional consequence, infection and shear stress increased monocyte adhesion to endothelial cells under flow and in the activation and aggregation of platelets. Overall, our study demonstrates that shear stress enhances the inflammatory response of monocytes to infection, suggesting that mechanical forces may contribute to disease pathophysiology. These results provide a novel perspective on our understanding of systemic infection and inflammation

The Effects of Governmental Protected Areas and Social Initiatives for Land Protection on the Conservation of Mexican Amphibians

Traditionally, biodiversity conservation gap analyses have been focused on governmental protected areas (PAs). However, an increasing number of social initiatives in conservation (SICs) are promoting a new perspective for analysis. SICs include all of the efforts that society implements to conserve biodiversity, such as land protection, from private reserves to community zoning plans some of which have generated community-protected areas. This is the first attempt to analyze the status of conservation in Latin America when some of these social initiatives are included. The analyses were focused on amphibians because they are one of the most threatened groups worldwide. Mexico is not an exception, where more than 60% of its amphibians are endemic. We used a niche model approach to map the potential and real geographical distribution (extracting the transformed areas) of the endemic amphibians. Based on remnant distribution, all the species have suffered some degree of loss, but 36 species have lost more than 50% of their potential distribution. For 50 micro-endemic species we could not model their potential distribution range due to the small number of records per species, therefore the analyses were performed using these records directly. We then evaluated the efficiency of the existing set of governmental protected areas and established the contribution of social initiatives (private and community) for land protection for amphibian conservation. We found that most of the species have some proportion of their potential ecological niche distribution protected, but 20% are not protected at all within governmental PAs. 73% of endemic and 26% of micro-endemic amphibians are represented within SICs. However, 30 micro-endemic species are not represented within either governmental PAs or SICs. This study shows how the role of land conservation through social initiatives is therefore becoming a crucial element for an important number of species not protected by governmental PAs

A922 Sequential measurement of 1 hour creatinine clearance (1-CRCL) in critically ill patients at risk of acute kidney injury (AKI)

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