Isometric torque affected by its position and posture

A hand cranking mechanical frictional setup was developed using anthropometric dimensions of Madhya Pradesh farm women.  The setup had a provision for attaching on-line torque transducer. Variable crank length was provided that could be adjusted as per the farm women (workers).  The setup had also a provision for rising up and down to match workers’ conditions. Isometric torque was measured at each quadrant positions of handle (0°, 90°, 180° and 270°) at different crank lengths (17.5, 21, 24, 27 and 30 cm).  Higher torque was developed by farm women in standing posture as compared to sitting.  The crank length up to 27 cm gave better torque at nearly all positions.  The lowest torque may be considered for designing the equipment amongst all positions of handle so that human being could easily operate the equipment

Comparative study of assay of free radical damage in in vivo, in vitro and ex vivo conditions

Background: Interception of free radical events and damage in clinical situation remain arbitrary with poor understanding on antioxidant pharmacology. Methods: Experiments on in vitro per-oxidation insult as well as assumed free radical damage situation in ischemia reperfusion are examined for profile of malondialdehyde rise and effect of Gikgobiloba treatment by different schedule.Results: Effect of Ginkgobiloba was seen on ischemia reperfusion induced, hydrogen peroxide induced and ferric chloride induced methods. Antioxidant effect of Ginkgobiloba was consistent in all techniques.Conclusions: Results reveal the significance of complementary experiment to elaborate issue of antioxidants

Infrared (8-12 um) Dome Materials: Current Status

The 8-12 um range of infrared radiation being very significant for various electrooptic applications, various materials present themselves as candidates for use as dome (window) materialsin this range. This paper discusses various thermal, mechanical and optical properties of thesematerials. Further, trends in the development of these materials are also presented

RESEARCH AND REVIEWS: JOURNAL OF PHARMACOLOGY AND TOXICOLOGICAL STUDIES Effect of Ginkgo biloba on Renal Ischemia-Reperfusion Induced Oxidant Stress in Rats

ABSTRACT Ginkgo biloba extract was evaluated for prophylactic value against renal ischemia-reperfusion induced oxidant stress in rat subjected to transient unilateral renal artery ligation. Oral Ginkgo biloba treatment (2mg/kg) was administered by different schedule before experimental induction of ischemia-reperfusion injury. Malondialdehyde has been taken as indicator for free radical damage produced by ischemia-reperfusion injury. Three hour pretreatment by the drug has most prominent inhibitory effect on consequent tissue and plasma malondialdehyde level of lipid peroxidation. Further, the relative inhibition of malondialdehyde level in tissue and plasma allow to infer drug effect on generation, but not the clearance of malondialdehyde. No significant difference of outcome from 1, 2 and 3 days treatment indicate no cumulation and thus safety in that respect. Ginkgo biloba treatment appears both effective and safe for prophylaxis of reperfusion injury following ischemia catastrophies

A Review of Ergonomic Evaluation of Occupational Hazard of Indian Agriculture Farm and Allied Activities

Women in India are the major workforce in agriculture and perform almost all the agricultural activities. Women constitute 25.51% of the total work force in the country. The rural women play a vital role in agriculture and other agro based processing activities. They spent more time on post-harvest activities than those pre-harvest activities. Environmental and occupational health issues among agricultural workers expressed high levels of concern about working in hot weather, agricultural injuries, pesticides, awkward posture and drudgery prone activities. User Eco-friendly tools can increase the working efficiency and reduce the working load health hazards on farm activities during agricultural activities

Study of dengue outbreak in north west zone of Rajasthan, India

Background: Dengue is one of the most important mosquito-borne viral disease globally. The virus is the member of flavivirus group which typically is a single stranded RNA virus. It is 2nd most common arthropod borne disease in India. Due to its atypical presentation often, dengue missed out as a differential diagnosis. High clinical suspicion and proper investigation help in early diagnosis of dengue and its complications.Methods: A total of 200 patients were selected to be a part of study after applying inclusion and exclusion criteria. Only those patients were included in the study who had classical features of dengue- fever with chills, body ache, headache and thrombocytopenia and had a positive serology against dengue virus. Patients who had malaria, enteric fever, and negative serology were excluded from the study. Other causes of pancreatitis, pneumonitis, ascitis, cholangitis, pleural effusion and thrombocytopenia are rolled out. All patients were subjected to a detailed history and a thorough clinical examination. A complete blood count, liver function tests, renal function tests, chest X-ray and USG abdomen were also done.Results: Among 200 patients diagnosed as dengue fever,106 were male and 94 female. 78% patient were from urban and majority were from 20-30 years age group. Average duration of stay in hospital is 3.5 days. Along with fever and malaise, pain abdomen, bleeding diathesis, itching, cough were the major complaints in decreasing order. Different findings in the investigations are: Mean WBC counts - 4251, mean platelet counts - 41831, mean hematocret - 41.8, mean MPV- 8.55, number of patients with deranged ALT/AST- 88(44%). In USG ascitis and edematous gall bladder were the major findings followed by hepatomegaly, splenomegaly and pleural effusion. Number of patients required platelet transfusion were 60. Among these 60 patients average number of RDP transfused is 2 units.Conclusions: Present study concludes that clinical vigilance about various type of presentations is important as timely recognition can influence outcome and may prevent compilations

Inflammatory cytokine profile of VEGF and IL-6 from the endometrium of women with and without endometriosis

Background: Endometriosis affects an estimated 176 million women worldwide, which constitutes 10% of the total female population causing debilitating symptoms of pelvic pain and infertility, which limits the quality of reproductive life of affected women. The present study aimed to assess the serum level of VEGF and pro-inflammatory marker IL-6 in cases and normal healthy control groups.Methods: VEGF and IL-6 serum levels were measured by competitive sandwich enzyme-linked immunosorbent assay (ELISA) from 34 subjects with surgically confirmed endometriosis, 16 subjects with adenomyosis and 18 similar  age matched healthy controls with no clinical evidence of the disease or detectable endometriotic lesions at the time of surgical examination. Patients were characterized in terms of their socio-demographic and clinically diagnosed characteristics, including the validated infertility and chronic disease registries.Results: The mean serum level of VEGF was significantly (p<0.0001) higher in case of endometriosis (3887 ng/l) followed by adenomyosis (2588 ng/l) group and lower in case of normal healthy control (665 ng/l) group. The mean serum IL-6 was found to be highly significant (p<0.0001) in case of endometriosis (90.49 pg/ml) followed by adenomyosis (70.37 pg/ml) group and lower in case of normal healthy control (22.97 pg/ml) group.Conclusions: VEGF and IL-6 seems to play a crucial role in the implantation and development of endometriotic lesions, and the disease is associated with significant modulations in the serum levels of VEGF. IL-6 can be a reliable non-invasive diagnostic marker for endometriosis

Prospects of microgreens as budding living functional food: Breeding and biofortification through OMICS and other approaches for nutritional security

Nutrient deficiency has resulted in impaired growth and development of the population globally. Microgreens are considered immature greens (required light for photosynthesis and growing medium) and developed from the seeds of vegetables, legumes, herbs, and cereals. These are considered “living superfood/functional food” due to the presence of chlorophyll, beta carotene, lutein, and minerals like magnesium (Mg), Potassium (K), Phosphorus (P), and Calcium (Ca). Microgreens are rich at the nutritional level and contain several phytoactive compounds (carotenoids, phenols, glucosinolates, polysterols) that are helpful for human health on Earth and in space due to their anti-microbial, anti-inflammatory, antioxidant, and anti-carcinogenic properties. Microgreens can be used as plant-based nutritive vegetarian foods that will be fruitful as a nourishing constituent in the food industryfor garnish purposes, complement flavor, texture, and color to salads, soups, flat-breads, pizzas, and sandwiches (substitute to lettuce in tacos, sandwich, burger). Good handling practices may enhance microgreens’stability, storage, and shelf-life under appropriate conditions, including light, temperature, nutrients, humidity, and substrate. Moreover, the substrate may be a nutritive liquid solution (hydroponic system) or solid medium (coco peat, coconut fiber, coir dust and husks, sand, vermicompost, sugarcane filter cake, etc.) based on a variety of microgreens. However integrated multiomics approaches alongwith nutriomics and foodomics may be explored and utilized to identify and breed most potential microgreen genotypes, biofortify including increasing the nutritional content (macro-elements:K, Ca and Mg; oligo-elements: Fe and Zn and antioxidant activity) and microgreens related other traits viz., fast growth, good nutritional values, high germination percentage, and appropriate shelf-life through the implementation of integrated approaches includes genomics, transcriptomics, sequencing-based approaches, molecular breeding, machine learning, nanoparticles, and seed priming strategiesetc

Insight into strigolactone hormone functions in plant parasitic weeds: a regulatory perspective

The strigolactones (SLs) are plants hormones that have multiple functions in architecture and development. The roles of SLs in shoot branching and stem secondary growth of autotrophic plants are established. SL is also involved in the interaction between root parasitic plants and their host plants. SLs are exudates by the root of the host plant in search of a fungal partner for symbiotic association, while parasitic plants utilize this facility to detect the host root. The first formed tubercle of Philapanhche, whose germinations are driven by host-derived SLs, exudates parasitic derived SLs (PSLs) and could encourages germination of the adjacent parasitic seeds, resulting in parasite cluster formation. The existence of aboveground spikes in clusters suggests an intriguing approach for increasing parasite population by amplifying PSLs, which result in massive parasitic seed germination. PSLs probably have a role in the increased branching of Broomrapes opposing the host plant, resulting in the parasites' clustered appearance aboveground. This review highlights the distinct roles of SLs and PSLs, and their potential role in host-parasitic interaction