ACRYLAMIDE: A POSSIBLE RISK FACTOR FOR CARDIAC HEALTH

Acrylamide (ACR) is an important industrial chemical agent also a food contaminant formed when food rich in carbohydrates is processed at high temperatures (120°C) such as cooking, frying, roasting, toasting, and baking. It happens when amino acid asparagine reacts with sugars, especially glucose and fructose as a result of the Maillard reaction. Its potential to cause damage to humans and animals makes it a cause for concern. After its outbreak in 2002, extensive study has been going on to prevent its formation in food. Neurological effects are by far well established for ACR along with systemic toxic effects. Diet contributes to the high proportion of ACR intake on daily basis; other exposure media are occupational, environmental, and smoking. A number of studies justifying ACR cardiotoxicity, its clear mechanism and its relevance to humans are less, but some research papers suggest the possibility of cardiotoxicity or developmental cardiotoxicity. In this review, ACR cardiac toxic effects and mechanism pathway have been discussed along with mitigation strategies

NARINGIN ATTENUATES OXIDATIVE STRESS AND PROTECT AGAINST MYOCARDIAL ISCHEMIA-REPERFUSION INJURY IN DIABETIC RAT

Objective: The relative risk of coronary heart disease in diabetic patients is more than in non-diabetic population. The present study was undertaken to explore the cardioprotective effect of Naringin on ischemia-reperfusion injury in the diabetic model of rat. Methods: Adult Wistar rats (either sex) divided into six groups. Diabetes was induced by 5 weeks combine exposure to a high-fat diet with a low dose of streptozotocin (30 mg/kg i.p.), administered on the 1st day of starting of the 5th week. Naringin treatment 25 mg/kg and 50 mg/kg was given simultaneously for 5 weeks. On the 36th day, the study animals were subjected to induction myocardial ischemia-reperfusion injury induced by the ligation of the left anterior descending coronary artery ligation in anesthetizing rat. Serum glucose level and cholesterol level measured before performing of ischemic reperfusion. After reperfusion injury, the animals were sacrificed and estimate change in the heart in the course of biochemical alterations, in creatine kinase-muscle/ brain (CK-MB) and lactate dehydrogenase, lipid peroxidation (LPO), glutathione (GSH), superoxide dismutase (SOD) and infarct size in the heart. Results and Conclusion: Naringin treatment significantly reduced the body weight, blood glucose, cholesterol, cardiac injury biomarkers, and LPO level and increased in antioxidant (GSH and SOD) level and also significantly increased in mean arterial pressure heart rate, reduced the myocardial infarction size. The present study concludes that Naringin 50 mg/kg being more prominent action to reduce the cardiotoxicity risk in ischemia-reperfusion injury state and increases myocardial susceptibility through having more prominent antioxidant potential properties

Neutrophil dynamics in the blood and milk of crossbred cows naturally infected with Staphylococcus aureus

Aim: The present study was designed to evaluate the neutrophil dynamics in terms of the functional competence during subclinical mastitis (SCM) and clinical mastitis (CM). Materials and Methods: A total of 146 Karan fries cows were screened and were divided into three groups as control (n=12), SCM, n=12 and CM, n=12 groups on the basis of California mastitis test scoring, bacteriological evaluation, gross and morphological changes in milk and by counting milk somatic cell count (SCC). Both blood and milk polymorphonuclear neutrophils (PMNs) were isolated in the study. Phagocytic activity (PA) was studied by spectrophotometrically; neutrophil extracelluar traps (NETs) were studied by scanning electron microscopy (SEM); CD44 was quantified by flow cytometry and apoptosis was studied by fluorescent microscopy. Results: Significantly (p<0.05) higher SCC, PA was found in milk of CM cows as compared to SCM and control cows. Significantly lower (p<0.05) apoptosis was observed in PMNs isolated from both blood and milk of CM group of cows when compared to control and SCM group. The milk neutrophils of CM group of cows formed NETs as evidenced from the SEM images. Surface expression of CD44 revealed a significantly (p<0.05) lower expression in milk neutrophils of CM group of cows when compared to SCM and control group of cows. Conclusion: The study indicated a positive correlation between delayed neutrophil apoptosis, persistent staying of neutrophils at the site of infection along with formation of NETs as the strategies to fight against the pathogens in the udder during Staphylococcal mastitis. The study forms a strong base for future molecular research in terms of neutrophil recruitment and neutrophil removal from the site of infection

Surface expression of CD11b, CD62L, CD44 receptors on blood and milk neutrophils during subclinical and clinical mastitis in Sahiwal cows

Surface expression of cell adhering molecules and CD44 was studied in Sahiwal (SW) cows suffering naturally from subclinical (SCM) and clinical mastitis (CM). Cows were divided into groups, viz. healthy (12), SCM (12) and CM (12) groups on the basis of CMT scoring, bacteriological culture, gross morphological changes in the milk and by counting milk SCC after screening of 136 SW cows. Bacteriological culture indicated infection of Staphylococcus aureus as the causative agent of SCM and CM. Healthy cows showed significantly higher CD62L expression as compared to the SCM and CM group of animals in both blood and milk neutrophils but no significant difference was found between blood and milk neutrophils. The results revealed a significant upregulation of CD11b positive cells in the CM group of cows. Significantly higher expression of CD44 was found in the neutrophils of both blood and milk of SCM group as compared to CM group. From the study, it was evident that neutrophils exhibit dynamic interplay between the integrins (CD11b) and selectins (CD62L) along with CD44 during SCM and CM Staphylococcal mastitis to offer host protection against the foreign invaders

Neutrophil surface adhesion molecule and toll like receptor dynamics in crossbred cows suffering from Staphylococcus aureus subclinical and clinical mastitis

Objective: The present study was an attempt to delineate the roles played by the neutrophil surface adhesion molecules and toll like receptors (TLRs) in crossbred cows suffering from Staphylococcus aureus subclinical and clinical mastitis. Materials and methods: Thirty six Karan Fries (KF) cows were categorized into three groups namely healthy (n=12), subclinical mastitis (SCM; n=12) and clinical mastitis (CM; n=12) after screening 146 cows. The grouping was done based on evaluation of collected milk samples by routine procedures like Californian Mastitis Test (CMT) scoring, microscopic counting of milk cells (SCC), bacterial culture of milk samples and observing gross changes in milk. Culture of milk and blood was done for the identification of Staphylococcus aureus subclinical and clinical mastitis. Results: Healthy cows expressed significantly (P<0.05) higher L-selectin (CD62L) in both milk and blood neutrophils as compared to the animals suffering from SCM and CM; however, no significant difference was noticed between milk and blood neutrophils. Significant (P<0.05) increase in the expression of beta integrin (CD11b) was observed in the CM group of cows as compared to SCM and healthy cows. Similar trend in the expressions of TLR2 and TLR4 in both blood and milk neutrophils was observed in the CM cows as compared to the healthy and SCM cows. Milk neutrophils revealed a higher expression of TLR as compared to blood neutrophils. Conclusion: Host elicits stage specific expression of surface adhesion molecules and TLR2 and TLR4 as dynamic host innate immune response against Staphylococcal mastitis. [J Adv Vet Anim Res 2016; 3(2.000): 99-105

An Empirical Study Of Using New Technology like NFC, AI, RFID etc. to be implemented in shopping malls in ajmer : To Ease Out The Customer Shopping Experience Like Queue Less And Cashless Payment Mode

In today’s world due to rapid development of new shopping trend. The retailers launches new technologies for new shopping trend. In today scenario every people are busy. When we are talking about shopping from stores, shopping malls etc., the customers waiting in queue for long time for payment process. This is a problematic conditions for customers. The traditional shopping trend consuming more time of customers during shopping. To remove this problem many retailers are focussing that how to save the time of customers during shopping and payment process. For this purpose many latest and emerging technologies like Near field communications (NFC) technology, image sensing cameras, computer vision, sensor fusion and Machine learning algorithm, Artificial Intelligence etc. that has brought a new wave of techniques to the retail industry to attract and interact with customers in innovative ways. In today’s scenario the demand of smartphones are increases day by day. Many Smartphones having NFC technology. Therefore with the help of these types of NFC enabled smartphones it can change the way of shopping. Therefore in this paper firstly, the author(s) wants to make aware the customers about latest shopping updations and technology in customers shopping delight. Secondly, we knowing from customers what they feel about queue less, cashless shopping experience, for this purpose we have design a set of questionnaire. The questionnaire filled by only from those customers who are really interested in thesame. These technology will help to improve the traditional shopping. Using these technologies no checkout, no queues, no cashier require in shopping malls and stores

Intensive critical care and management of asthmatic and smoker patients in COVID-19 infection

This century\u27s most serious catastrophe, COVID-19, has been dubbed "the most life-threatening disaster ever". Asthmatic persons are even more prone to COVID-19\u27s complex interplay with the underlying inflammatory condition. In order to protect themselves against COVID-19, asthmatic patients must be very vigilant in their usage of therapeutic techniques and drugs (e.g., bronchodilators, 5-lipoxygenase inhibitors), which may be accessed to deal with mild, moderate, and severe COVID-19 indications. People with asthma may have more severe COVID-19 symptoms, which may lead to a worsening of their condition. Several cytokines were found to be elevated in the bronchial tracts of patients with acute instances of COVID-19, suggesting that this ailment may aggravate asthma episodes by increasing inflammation. The intensity of COVID-19 symptoms is lessened in patients with asthma who have superior levels of T-cells. Several antibiotics, antivirals, antipyretics, and anti-inflammatory drugs have been suggested to suppress COVID-19 symptoms in asthmatic persons. Furthermore, smokers are more likely to have aggravated repercussions in COVID-19 infection. Being hospitalized to critical care due to COVID-19, needing mechanical breathing, and suffering from serious health repercussions, are all possible outcomes for someone who has previously smoked. Smoking damages airways and alveoli, which significantly raises the risk of COVID-19-related health complications. Patients with a previous record of smoking are predisposed to severe COVID-19 disease symptoms that essentially require a combination of bronchodilators, mucolytics, antivirals, and antimuscarinic drugs, to cope with the situation. The present review discusses the care and management of asthmatic and smoker patients in COVID-19 infection