Iran’s Nuclear development: Rationale and consequences

The paper Iran’s Nuclear development: rationale and consequence deals with the history of development of Iranian Nuclear program its role and assistance it got from America. Iranian Nuclear program actually got started by the “atoms of peace” in 1957 which was gifted by Eisenhoer the U.S President to create balance of power. It was a long time ambition of Shah of Iran but after Iranian revolution the program got halted. The religious supreme leader Khomeini came to power and Shah was ousted however Khomeini had not appreciated the Nuclear technology advancement and had called it antireligious and evil. But the reason which has forced Iran to go for Nuclear technology are Iran – Iraq war, regional supremacy, Israel’s continuous expansion and development of its military and attack on Iraq’s Nuclear site at Osirak in 1981 had raised alarm for Iran to go for its defence. The secret program of Iran was revealed in 2002 at Nartanz and Arak. The Nuclear sites were under military supervision. The program was look after by Islamic revolutionary gaurds corps.Iran’s major Nuclear sites are – Arak, Bushehr, Natanz, Isfahan, Gchin, Qom and Parchin

Characterization of metals in feed, litter and air of intensive poultry farming facilities

Poultry industry is progressing worldwide due to cheap sources of proteins and it is also considered as the center of various organic and inorganic emissions. The current study was designed to see the release of different metals from the poultry farms. Air samples both from indoor and outdoor along with the litter and feed samples of ten poultry houses were collected from the outskirts of Lahore, Punjab, Pakistan. Poultry farms were varied in feed and grouped into three categories: Group A (using Feed A), Group B (using Feed B) and Group C (using Feed C). All collected samples were digested with aqua regia and analyzed by Inductively Coupled Plasma Atomic Mass Spectroscopy (ICP-MS). Fourteen metals were detected and categorized as essential (Calcium (Ca), Potassium (K), Sodium (Na), Phosphorus (P), Magnesium (Mg)), trace (Zinc (Zn), Copper (Cu), Iron (Fe), Manganese (Mn)) and heavy metals (Cadmium (Cd), Chromium (Cr), Mercury (Hg), Nickel (Ni), Lead (Pb)). In general, the concentration of all essential, trace, and heavy metals was found to be highest in feed followed by litter and air samples. However, Cr, Hg and Pb were higher in litter samples of group A as compared to feed and air. All the samples were statistically analyzed using one way ANOVA. A significant difference of feed was present with litter and air samples within groups (p<0.05) however, no significant differences were recorded among different groups. Overall it was noticed that the concentration of metals in feed samples were reflecting in litter and air. So, there is a need to ensure intervention and management policies in intensive poultry farming facilities to establish standards for metal in feed to reduce their bioaccumulation in the environment

Knowledge, attitudes and practices regarding dengue fever among adults of high and low socioeconomic groups

OBJECTIVE: To ascertain the knowledge, attitudes and practices of selected adult population in Pakistan regarding Dengue Fever.METHODS: A cross sectional survey was conducted among selected communities with different socio-economic backgrounds in Karachi, Pakistan. A sample size of 440 adults (aged 18 years and above) were interviewed using a pre-tested questionnaire regarding their knowledge, attitude and practices about dengue fever. A composite scoring system, based on the answers given in the questionnaire, was used to establish the level of awareness in the population. The division of the higher and lower socio-economic groups was based on their income and locality; both these variables were determined as a part of our survey.RESULTS: Data from 400 respondents (244 males, 156 females) was used for primary analysis. About thirty five percent of the sample had adequate knowledge about dengue fever and its vector. Knowledge had significant associations with education (p = 0.004) and socioeconomic status (p = 0.02). The high socioeconomic group showed better preventive practices.CONCLUSION: Knowledge of dengue is inadequate in the low socioeconomic class. Better preventive practices against the vector are prevalent in the high socioeconomic group. Hence, a greater focus should be accorded to the low socioeconomic areas in future health campaigns

Cardiac Autonomic Neuropathy in Type 1 and 2 Diabetes: Epidemiology, Pathophysiology, and Management

PurposeCardiac autonomic neuropathy (CAN) is a serious complication of type 1 and type 2 diabetes and is independently associated with major cardiovascular events, morbidity, and mortality. This narrative review examines the epidemiology, pathophysiology, and management and identifies areas of future research to address the challenge posed by CAN.MethodsWe conducted a comprehensive literature search using a range of sources, including the electronic databases PubMed Central, Google Scholar, OVID, and Open Athens, to search for studies on CAN, diabetes mellitus, lifestyle intervention, and cardiovascular risk. We set inclusion criteria to consider review articles or original research published in peer-reviewed journals that examined CAN in diabetes.FindingsEpidemiologic data indicate a varied prevalence of CAN in type 1 and 2 diabetes, with prevalences of 17% to 73%) depending on clinical and demographic factors. Indeed, duration of diabetes and hyperglycemia are the strongest risk factors for CAN development in type 1 diabetes. However, in type 2 diabetes, multifactorial risk factors, including obesity, hypertension, and hyperlipidemia, are associated with the development of CAN. Insulin resistance, which underpins type 2 diabetes and metabolic syndrome, has a direct role in the pathogenesis of CAN. Lifestyle interventions, including dietary measures and tailored exercise programs, have been beneficial in improving cardiac autonomic function primarily measured through heart rate variability. In addition, weight loss through bariatric surgery also improves heart rate variability and may prevent or reduce CAN progression in people living with obesity and concomitant type 2 diabetes. For optimization in type 2 diabetes, both lifestyle and targeted pharmacologic interventions are required to achieve glycemic/metabolic targets, and weight loss is required to prevent or reverse early CAN or prevent the progression to definite and severe CAN.ImplicationsThe focused use of diagnostic testing for CAN, including cardiac autonomic reflex testing in those at high risk of CAN, will enable earlier diagnosis. This testing will allow timely interventions at a reversible stage. Future research should examine targeted early diagnostic testing with subsequent intervention with a combination of lifestyle measures and newer pharmacotherapeutics (eg, sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide 1 receptor agonists), which have produced significant cardiovascular benefit in diabetes. (Clin Ther. 2022;XX:XXX-XXX) © 2022 Elsevier HS Journals, Inc