Tumor necrosis factor alpha (TNF-α) and estrogen hormone in osteoarthritic female patients

Osteoarthritis of knee joints is a disease of old age in both sex. It is very common after the age of 40 years in elderly females or in postmenopausal phase of females. It is characterized by narrowing of space in joints due to inflammation. The exact mechanism of inflammation in this disease is not yet clear. Tumor necrosis factor alpha (TNF-α) may involve in onset of disease. The present study is being carried out in 130 female subject of age group 40–60 years suffering from osteoarthritis of knee joints and 50 normal healthy control female subjects. A correlation is made between TNF-α and estrogen and found significant inverse correlation (r<0.001), between TNF-α and estrogen hormone in osteoarthritic female patients as compared to normal healthy control female group.     

Performativity and pedagogising knowledge: globalising educational policy formation,dissemination and enactment

Critical policy scholars have increasingly turned their attention to: (1) the work of policy actors engaged in globalised and globalising processes of policy formation, (2) the global flows or movements of education policies across multifaceted, hybrid networks of public–private agencies, and (3) the complex politics of global–national policy translation and enactment in local school contexts. Scholars have emphasised firstly, the economic turn in education reform policies, a shift from a social democratic education orientation and secondly, policy convergence towards a dominant neoliberal political agenda. This paper suggests that Bernstein’s concepts of the totally pedagogised society (TPS) and the pedagogic device, as the ensemble of rules for the production, recontextualisation and evaluation of pedagogic discourses may add to this corpus of critical policy scholarship. It does this by firstly reviewing the take up of Bernstein’s concept of the TPS in the critical policy sociology literature, arguing that this interpretation presents a largely dystopian account of globalising educational policies. In contrast, the paper argues for and presents an alternative open-ended reading and projection of Bernstein’s concept of the TPS and pedagogic device for thinking about globalised processes and devices of the pedagogic communication of knowledge(s).     

The health information seeking behaviour and needs of community health workers in Chandigarh in Northern India

This article represents two‐firsts for the feature – it is the first to report on a study outside the UK and the first to examine the health information needs of community health workers. Sonika Raj is pursuing PhD at the Centre for Public Health, Panjab University, Chandigarh, in India and she conducted her research in Chandigarh. The article outlines the important role that health workers at community level play in determining health outcomes in the developing world, including Chandigarh. It demonstrates that while those workers recognise their information needs, there are many issues affecting their ability to access health information effectively, not least their limited access to appropriate technology and training. AM     

Materials and techniques: Early Buddhist wall paintings and sculptures at Sumda Chun,Ladakh

An assemblage of Buddhist wall paintings and sculptures dating to the twelfth/early thirteenth century are found distributed over the interiors of the temple complex at Sumda Chun, Ladakh. Detailed investigations carried out as part of a conservation project shed light on their antiquity and production technology. The sculptures are constructed with fine mud mortar applied over a wooden armature and affixed to the walls without any support from the ground. In both the sculptures and wall paintings, the paint layer is applied over a thin gypsum ground that functions as a white colourant where unpainted. For the paint layer, azurite, vermilion, and orpiment are the dominant mineral pigments utilized. Minium (red lead) has been used for preparatory drawings and as paint. Highlighting of special areas was achieved using a laminate of tin–lead alloy and gold on relief. Overall the material and techniques employed in the execution of the wall paintings and sculptures are consistent with those reported for other early sites in the region.     

Metabolic Bone Profile of Healthy Adult North Indian Population from Chandigarh Urban Bone Epidemiological Study (CUBES)

We aimed to estimate metabolic bone profile in a large cohort of healthy, adult Indian population to generate reference standards of serum calcium, phosphate and alkaline phosphatase (ALP), 25 (OH) Vitamin D and iPTH, and also to find out the prevalence of Vitamin D deficiency in healthy population. Apparently healthy people in the age group of 20–80 years, residing in the union territory of Chandigarh were chosen. Fasting samples for serum calcium, phosphate, albumin, alkaline phosphatase (ALP), 25 (OH) D and iPTH were collected and were processed on the same day. We recruited 930 healthy subjects from different subsectors of Chandigarh. Final analysis was done for 915 subjects. Out of this, 530 (58%) were women and 385 (42%) were men. The study participants were divided into two groups, less than and more than 50 years for the men and pre and post-menopausal for the women. The serum calcium, phosphate, ALP and iPTH were significantly higher in the post-menopausal women compared to the pre-menopausal women. The median plasma 25 (OH) D in men and women was 12.5 ng/mL and 14.3 ng/mL, respectively. 25 (OH) D deficiency was seen in 65.4% of individuals. 25 (OH) D levels co-related negatively with iPTH levels (r = − 0.4, p < 0.0001), and showed an increasing trend with age. We have thus presented metabolic bone profile of healthy, adult north Indian population. These reference values can be used for diagnosis and monitoring of various MBDs. Vitamin D deficiency is still rampant in our population in spite of increasing awareness.     

Copper and Zinc Status in Psoriasis: Correlation with Severity

Psoriasis is a common and an inflammatory skin disease. Trace elements play an important role in the skin metabolism such as keratinisation and melanin formation as well as immunological and inflammatory reactions. Henceforth, the present study was aimed to evaluate the essential metals with special reference to Cu and Zn. In this study, 72 psoriatic patients and 50 controls were enrolled. On the basis of PASI score psoriatic group comprising of 48 mild and 24 severe psoriatic patients were grouped. The serum trace elements analysis in the subjects revealed that serum Cu levels and Cu/Zn ratio was significantly higher in the psoriatic patients as compared to controls. Interestingly, severity of the psoriasis was well correlated with the serum Cu levels. Taking together, all these findings suggest that Cu may be a major culprit in the pathogenesis as well as in the severity of the disease.     

Unequal opportunities in accessing employability-related programmes: South Asian graduates' experiences in Australia

Limited scholarly work has been conducted on obtaining equal opportunities to participate in employability-related programmes by international students while studying in Australia. Drawing on a qualitative study, 20 South Asian postgraduates were interviewed to explore their experiences in accessing employability-related programmes. Based on the findings, South Asian graduates have experienced unequal opportunities in accessing employability-related programmes as postgraduate international students in Australia. They are disadvantaged by generic career advice and resume assistance offered by their university career office, and companies invited to university career fairs offer internships, placements or graduate programme opportunities mostly to domestic students. As a result, South Asian graduates were unable to gain employment in their field of studies. South Asian graduates have also offered several useful recommendations to facilitate more equal chances of developing employability and thereby gaining successful employment in Australia. These include partnerships with companies in providing employment opportunities, diversification of university career office roles, and establishing connections with alumni. The paper also discusses implications for Australian higher education institutions and higher education policy and practice in Australia.     

Effect of Resveratrol and Nicotine on PON1 Gene Expression: In Vitro Study

Dietary and lifestyle factors have been shown to have a profound effect on paraoxonase-1 (PON1) activity. Cigarette smoke has been shown to inhibit its mass and activity where as resveratrol has been shown to enhance it. We exposed hepatoma derived cell line (HepG2) to resveratrol and nicotine in varying doses and measured PON1 enzymatic activity and PON1 gene expression. In addition, total protein content of HepG2 cells was also measured. Resveratrol in a dose of 15 μmol/l or above significantly increased the PON1 enzyme activity (p > 0.001) where as nicotine in a dose of 1 μmol/l or higher significantly reduced it (p < 0.05). The resveratrol in this dose also enhanced the PON1 gene expression whereas nicotine decreased it as compared to controls. However, the protein conent of cells was not changed suggesting that they were not cytotoxic in the doses used. Till date the antioxidant vitamins have shown disappointing results against LDL oxidation and cardiovascular protection. However, the effect of resveratrol on PON1 gene expression and activity was significant, suggesting increase in PON1 activity and enhanced gene expression may be its alternative mechanism for offering protection against cardiovascular disease and may be an potential pharmacological agent which can be used for this.     

Individualized Educational Programming for the Mentally Retarded∗

The minimal components of a model for teaching educational skills to the mentally retarded are described. The most important components are assessment, individual and group programming, continuous data collection, and program evaluation. The model was developed to assist teachers in designing and implementing educational programs with only supervisory assistance from the psychologist. Illustrative examples and data are presented from the Mangere Hospital and Training School where this model evolved during the last four years.