THE PATTERN OF ORGANOPHOSPHORUS COMPOUNDS POISONING AT A TERTIARY CARE TEACHING HOSPITAL AND MEDICAL COLLEGE IN NORTHERN INDIA

Objective: A retrospective study was conducted in a tertiary care hospital collaborated with a medical college, to analyze the drug therapy including antidotes administered and pattern of Organophosphorous compounds poisoning.  Material and methods: The data are analytically drawn from record sheets of Organophosphorous poisoning patients. The collected tabulated data were statistically analyzed with SPSS version for the pattern of Organophosphorous compounds poisoning. Results: The demographic data of 122 Organophosphorous poisoning clinical cases documented 84.42 % suicidal tendency and 15.57 % accidental exposure of patients, 66.39 % in the age of 15-24 years, and 70.49 % were females and 70.49 % from a rural background, and 29.50 % from an urban background. Before pharmacotherapy, all patients were subjected to general supportive measures including stomach wash, and patients were administered pharmacotherapy consisting of Pralidoxime (23.77 %) and Atropine (41.80 %).  Conclusion: This present concluded that patients diagnosed with Organophosphorous poisoning can be managed by alone administration of atropine as an antidote which is available as a cost-effective drug as compared to Pralidoxime. Thus cost-effectiveness can be significantly reduced by the rational drug use and strict implementation of the pesticide act to further strengthen the proper maintenance of procurement of Organophosphorous compounds for exclusive agricultural purpose

ACUTE SUICIDAL POISONING BY ALUMINUM PHOSPHIDE: RARE CASE REPORT FROM NORTHERN RURAL INDIA

Aluminum phosphide (ALP) is a highly toxic pesticide and is lethal if abused as a suicidal agent invariably. The ALP or a celphos powder is a major contributor to mortality, as such celphos poisoning lacks a specific antidote. The management of the patients includes fast decontamination and all international protocol supportive measures. The ALP poisoning has gained enormous interest with the spike in the number of cases due to its increased use for non-agricultural purposes as well. The easy ease of availability and laxity in the implementation of the sale of pesticides has eventually led to misuse, rather an abuse for the commitment of suicide. Celphos powder is commonly available in the form of tablets. This is a case of suicidal consumption of ALP by 54 years old male, a farmer by occupation. According to our interpretation, we believe that strict implementation of pesticide laws must be enforced and suicide help awareness programs under the banner of government and non-government organizations must come in the front line up

DIABETES MELLITUS: A REVIEW WITH EDGE OF SGLT2 INHIBITORS

The relative (Type 2 DM) or absolute (Type 1 DM) deficiency of insulin hormone could result into hyperglycemia, which is a characteristic feature of diabetes mellitus. Diabetes mellitus is a leading cause of morbidity and mortality because of its associated complications viz. Neuropathy, Nephropathy, Retinopathy, Cardiovascular disorders.The feature which has to be noted down is the death of individuals before the age of 70 y, which is attributable to high blood glucose levels. According to WHO diabetes mellitus will be the seventh leading cause of deaths till 2030.The induction of glycosuria as meant for gly­caemiac control in patients with DM is an extension of the physiological role of renal TmG to curb the menace of hyperglycemia. The first biologically derived SGLT2 inhibitor phlorizin, isolated in 1835 from the root bark of apple tree, was not developed as an antihyperglycaemic drug because of rapid degradation by lactase-phlorizin hydrolase and poor absorption from the gastrointestinal tract. Other glycoside moieties derived from phlorizin struc­ture have subsequently been developed recently

Monitoring effects of atenolol versus olmesartan medoxomil on metabolic parameters

Background: The increase in CVS morbidity and mortality could be significantly reduced by control of SBP and DBP, as well as reduction in Hyperlipidemia.Methods: The patients of stage-1 HTN with either sex according to JNC VII criteria were included and were followed up every 2 weeks from baseline upto 12 weeks. The randomized patients were divided into two groups to receive beta blocker viz. Atenolol 50 mg (group A, N=50) and ARB Olmesartan medoxomil 40 mg (group B, N=50).Results: The average Total cholesterol measured among Group A subjects was significantly increased by 1.8% by the end of 12th week whereas the average cholesterol measured among Group B subjects at baseline period was reduced by 7.9% after 12 weeks therapy. The average HDL measured among Group A subjects at baseline period significantly reduces by 5.9% by the end of 12th week whereas the HDL levels measured among Group B subjects at baseline period was significantly increased by after 12 weeks therapy. The average Triglyceride (TG) levels measured among Group A subjects at baseline period was significantly increased by 12.4% by the end of 12th week whereas the Triglyceride (TG) levels measured among Group B subjects at baseline period was significantly reduced by 9.5% after 12 weeks therapy. The average LDL levels measured among Group A subjects at baseline period was significantly increased by 1.5% by the end of 12thweek whereas the average LDL measured among Group B subjects at baseline period was significantly reduced by 11.2% to after 12 weeks therapy. The average VLDL levels measured among Group A subjects at baseline period was significantly increased by 12.4% by the end of 12th week whereas the average VLDL measured among Group B subjects at baseline period was significantly reduced by 9.5% after 12 weeks therapy.Conclusions: ARB- Olmesartan medoxomil is a better drug than beta blocker-Atenolol as it leads to greater deduction in lipid profile

Enthralling the impact of engineered nanoparticles on soil microbiome: A concentric approach towards environmental risks and cogitation.

Nanotechnology is an avant-garde field of scientific research that revolutionizes technological advancements in the present world. It is a cutting-edge scientific approach that has undoubtedly a plethora of functions in controlling environmental pollutants for the welfare of the ecosystem. However, their unprecedented utilization and hysterical release led to a huge threat to the soil microbiome. Nanoparticles(NPs) hamper physicochemical properties of soil along with microbial metabolic activities within rhizospheric soils.Here in this review shed light on concentric aspects of NP-biosynthesis, types, toxicity mechanisms, accumulation within the ecosystem. However, the accrual of tiny NPs into the soil system has dramatically influenced rhizospheric activities in terms of soil properties and biogeochemical cycles. We have focussed on mechanistic pathways engrossed by microbes to deal with NPs.Also, we have elaborated the fate and behavior of NPs within soils. Besides, a piece of very scarce information on NPs-toxicity towards environment and rhizosphere communities is available. Therefore, the present review highlights ecological perspectives of nanotechnology and solutions to such implications. We have comprehend certain strategies such as avant-garde engineering methods, sustainable procedures for NP synthesis along with vatious regulatory actions to manage NP within environment. Moreover, we have devised risk management sustainable and novel strategies to utilize it in a rationalized and integrated manner. With this background, we can develop a comprehensive plan about NPs with novel insights to understand the resistance and toxicity mechanisms of NPs towards microbes. Henceforth, the orientation towards these issues would enhance the understanding of researchers for proper recommendation and promotion of nanotechnology in an optimized and sustainable manner

Significance of root hairs in developing stress-resilient plants for sustainable crop production

Root hairs represent a beneficial agronomic trait to potentially reduce fertilizer and irrigation inputs. Over the past decades, research in the plant model Arabidopsis thaliana has provided insights into root hair development, the underlying genetic framework and the integration of environmental cues within this framework. Recent years have seen a paradigm shift, where studies are now highlighting conservation and diversification of root hair developmental programs in other plant species and the agronomic relevance of root hairs in a wider ecological context. In this review, we specifically discuss the molecular evolution of the RSL (RHD Six-Like) pathway that controls root hair development and growth in land plants. We also discuss how root hairs contribute to plant performance as an active physiological rooting structure by performing resource acquisition, providing anchorage and constructing the rhizosphere with desirable physical, chemical and biological properties. Finally, we outline future research directions that can help achieve the potential of root hairs in developing sustainable agroecosystems

Assessment of Subcellular ROS and NO Metabolism in Higher Plants: Multifunctional Signaling Molecules

© 2019 by the authors.Reactive oxygen species (ROS) and nitric oxide (NO) are produced in all aerobic life forms under both physiological and adverse conditions. Unregulated ROS/NO generation causes nitro-oxidative damage, which has a detrimental impact on the function of essential macromolecules. ROS/NO production is also involved in signaling processes as secondary messengers in plant cells under physiological conditions. ROS/NO generation takes place in different subcellular compartments including chloroplasts, mitochondria, peroxisomes, vacuoles, and a diverse range of plant membranes. This compartmentalization has been identified as an additional cellular strategy for regulating these molecules. This assessment of subcellular ROS/NO metabolisms includes the following processes: ROS/NO generation in different plant cell sites; ROS interactions with other signaling molecules, such as mitogen-activated protein kinases (MAPKs), phosphatase, calcium (Ca2+), and activator proteins; redox-sensitive genes regulated by the iron-responsive element/iron regulatory protein (IRE-IRP) system and iron regulatory transporter 1(IRT1); and ROS/NO crosstalk during signal transduction. All these processes highlight the complex relationship between ROS and NO metabolism which needs to be evaluated from a broad perspective.The authors would like to extend their sincere appreciation to the Deanship of Scientific Research at King Saud University for funding this research group No (RG-1435-014). Research in F.J.C. laboratory is supported by the ERDF co-financed grant from the Ministry of Economy and Competitiveness (AGL2015-65104-P), SpainPublisher’s versio

Sonochemical Facile Synthesis of Self-Assembled Poly(<i>o</i>‑phenylenediamine)/Cobalt Ferrite Nanohybrid with Enhanced Photocatalytic Activity

Although several photocatalytic materials have been discovered, developing an efficient visible light photocatalyst is still a great challenge in the photocatalysis field, because the existing inorganic semiconductors are only active in the ultraviolet (UV) range. With the aim to enhance the photocatalytic activity of CoFe₂O₄ in the visible region, the present preliminary study reports the synthesis of nanocomposites of CoFe₂O₄/poly­(<i>o</i>-phenylenediamine) nanohybrid. The structure of the synthesized nanohybrid was confirmed by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and transmission electron microscopy (TEM) analyses. Photocatalytic activity of the nanohybrid was investigated using Malachite Green (MG) as a model dye. Results revealed that enhanced photocatalytic activity was achieved in the visible range, because of the generation of holes in the narrow band gap of CoFe₂O₄ via sensitization with poly­(<i>o</i>-phenylenediamine). A plausible pathway and mechanism for the photocatalytic degradation of Malachite Green (MG) is also discussed

Microbial Fortification Improved Photosynthetic Efficiency and Secondary Metabolism in Lycopersicon esculentum Plants Under Cd Stress

Environmental stress including heavy metal pollution is increasing at high speed and is polluting the cultivable land. Consequently, it results in affecting human population through entering into food chain. The current study aims that Cd stress (0.4 mM) led to toxicity and deleterious effects on 45-day-old Lycopersicon esculentum plants. The use of rhizobacterial strains underlines the main hypothesis of the present research that have been exploited in order to alleviate the Cd induced stress in plants and promoting their growth sidewise. The morphological parameters, plant pigments, and gaseous exchange parameters were estimated and found to be reduced in plants due to Cd toxicity. Along with this, the levels of phenolic compounds and osmoprotectants were stimulated in plants raised in Cd spiked soils. In addition, free amino acid content was reduced in plants under Cd treatment. It was revealed that these bacterial strains Pseudomonas aeruginosa (M1) and Burkholderia gladioli (M2) when inoculated to tomato plants improved the morphological characteristics and enhanced photosynthetic attributes. Moreover, the level of phenolic compounds and osmoprotectants were further enhanced by both the inoculating agents independently. However, in situ localization studies of phenol accumulation in root sections was found to be enhanced in Cd treated plants as revealed through higher intensity of yellowish-brown colour. The supplementation of bacterial strains further accumulated the phenols in Cd stressed root sections as evidenced through increased colour intensity. Therefore, the present study suggested that bacterial strains mitigates Cd stress from tomato plants through improving morphological, physiological and metabolite profiles. Consequently, the present research advocates the best utilization of rhizobacteria as stress alleviators for sustainable agriculture