Gender Equality: Perception of Medical Students of SMC, Vijayawada, A P, India

“We recognize that gender equality and women’s empowerment are important for sustainable development and our common future. We reaffirm our commitments to ensure women’s equal rights, access and opportunities for participation and leadership in the economy, society and political decision making.We underscore that women have a vital role to play in achieving sustainable development. We recognize the leadership role of women, and we resolve to promote gender equality and women’s empowerment and to ensure their full and effective participation in sustainable development policies, programmes and decision-making at all levels.

EVALUATION OF PUNICA GRANATUM FRUIT PEELS EXTRACTS FOR ITS FREE RADICAL SCAVENGING AND ANTI-INFLAMMATORY ACTIVITY

Objective: To evaluate free radical scavenging and anti-inflammatory activity of petroleum ether, ethyl acetate, aqueous, methanol:water and methanol extracts of Punica granatum fruit peels (PGFP) (Family: Lythraceae) by in vitro methods.Methods: The free radical scavenging effect was studied using 1,1â€Diphenylâ€2â€Picrylhydrazyl (DPPH) and nitric oxide radical scavenging assay. Antiâ€inflammatory activity was evaluated by HRBC membrane stabilization assay.Results: All the extracts of PGFP exhibited significant free radical scavenging effect. The methanol extract exhibited maximum significant DPPH and nitric oxide radical scavenging activity with IC50 value of 24.43 and 45.56µg/ml and maximum stabilization (86.96%) of HRBC membrane at 80 µg/ml among all the extracts of PGFP.Conclusion: Methanol as an extraction solvent was found to be the best in obtaining the extract of PGFP rich in radical scavenging and anti-inflammatory phytoconsituents.Â

Examining the pathways linking lower socioeconomic status and advanced melanoma

BACKGROUND. Low socioeconomic status (SES) is associated with more advanced melanoma at diagnosis and decreased survival. Exploring the pathways linking lower SES and thicker melanoma will help guide public and professional strategies to reduce deaths. METHODS. The authors surveyed 566 newly diagnosed patients at Stanford University Medical Center, Veterans Affairs Palo Alto Health Care System, and University of Michigan. SES was assessed by education level (high school/general education degree or less [HS], associate/technical school degree, or ≥college graduate). All data was obtained by self‐report among patients within three months of their diagnosis. RESULTS. HS‐educated individuals were significantly more likely than college graduates to believe that melanoma was not very serious (odds ratio [OR], 2.90; 95% confidence interval [CI], 1.79‐4.71) and were less likely to know the asymmetry, borders (irregular), color (variegated), and diameter (>6 mm) (ABCD) melanoma rule or the difference between melanoma and ordinary skin growths (OR, 0.34 [95% CI, 0.23‐0.52] and 0.26 [95% CI, 0.16‐0.41] respectively). Physicians were less likely to have ever told HS‐educated versus college‐educated individuals they were at risk for skin cancer (OR, 0.46; 95% CI, 0.31‐0.71) or instructed them on how to examine their skin for signs of melanoma (OR, 0.40; 95% CI, 0.25‐0.63). HS‐educated individuals were less likely to have received a physician skin examination within the year before diagnosis (OR, 0.54; 95% CI, 0.37‐0.80). CONCLUSIONS. Decreased melanoma risk perception and knowledge among low‐SES individuals and decreased physician communication regarding skin examinations of these individuals may be key components of the consistently observed socioeconomic gradient in mortality. The current findings suggest the need to raise melanoma awareness among lower‐SES patients and to increase physician awareness of socioeconomic disparities in clinical communication and care. Cancer 2012. © 2011 American Cancer Society. The authors examined several potential pathways that may play a role in the previously described socioeconomic disparity in melanoma stage at diagnosis and survival. Less educated melanoma patients have little awareness of the risks of melanoma and less basic knowledge about melanoma detection, and they receive less physician communication about melanoma risk factors and screening and fewer physician skin examinations than more educated patients.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/92359/1/26706_ftp.pd

Morphine modulates proliferation of kidney fibroblasts

Morphine modulates proliferation of kidney fibroblasts. Renal interstitial scarring is an important component of heroin-associated nephropathy. Kidney fibroblasts have been demonstrated to play a role in the development of renal scarring in a variety of renal diseases. We studied the effect of morphine, an active metabolite of heroin, on the proliferation of kidney fibroblasts. Morphine at a concentration of 10−12M enhanced (P < 0.001) the proliferation of kidney fibroblasts (control, 67.5 ± 2.0 vs. morphine, 112.2 ± 10.1 × 104 cells/well). [3H]thymidine incorporation studies further confirmed these results. Morphine at concentrations of 10−12M to 10−10M also modulated mRNA expression of early growth related genes (c-fos, c-jun and c-myc). Morphine at concentrations of 10−8 to 10−4M promoted apoptosis of kidney fibroblasts and also enhanced the synthesis of p53 by kidney fibroblasts. We speculate that morphine-induced kidney fibroblast proliferation may be mediated through the activation of early growth related genes, whereas morphine induced kidney fibroblast apoptosis may be mediated through the generation of p53. The present in vitro study provides a hypothetical basis for the role of morphine in the development of renal interstitial scarring in patients with heroin-associated nephropathy

Development of a stability-indicating UPLC method for determination of isotretinoin in bulk drug

A highly sensitive and rapid stability indicating ultra-performance liquid chromatographic (UPLC) method was developed for the quantification and identification of isotretinoin in bulk. Chromatographic separation was developed using a gradient elution in a reversed-phase system at flow rate of 0.5 ml/min with 12 min run time. The mobile phase was a gradient mixture of mobile phase A (contained a 30:70:0.5 mixture solution of methanol/purified water/glacial acetic acid) and mobile phase B (contained a 70:25:4.5:0.5 mixture solution of methanol/acetonitrile/purified water/glacial acetic acid). Eluents were monitored at 355 nm. The analytical method was validated for accuracy, precision, robustness, linearity, and forced degradation in accordance with the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) topic Q2 (R1) ‘Validation of Analytical Procedures: Text and Methodology’. The method was linear over a concentration range of (1–7 µg/ml) with correlation coefficient of (r2 > 0.9999). The accuracy was confirmed by calculating the % recovery which was found to be 100.0–101.6%. The RSD values obtained for repeatability and intermediate precision experiments were less than 2%. The limit of detection (LOD) was 0.12 µg/ml, while the limit of quantification (LOQ) was 0.38 µg/ml. The drug samples were exposed to different stressed conditions and the results showed that all degradation products were satisfactorily separated from each other and from the peak of the drug using the developed method. The proposed method can be used for the quantitative determination of isotretinoin with confidence

Yield losses in ginger (Zingiber officinale Rosc.) and turmeric (Curcuma longa L.) due to root knot nematode (Meloidogyne incognita)

Soil application of carbofuran @3 kg a i /ha 3 weeks after planting resulted in avoidable yield losses to the extent of 33.61 per cent in turmeric (Curcuma longa&nbsp;L.) and 26.30 per cent in ginger (Zingiber officinale&nbsp;Rosc.) due to Meloidogyne incognita. Gall index values were correspondingly high in control plots compared to treated ones in both ginger and turmeric. &nbsp

Integrated management of root knot nematode In ginger (Zingiber officinale Rosc.)

Pre-planting application ofneem cake (1 t/ha) followed by post-planting application of carbofuran (1 kg ail ha) 45 days after planting gave the best result in terms of suppression of root knot nematode population, disease intensity and increased yield of ginger (Zingiber officinale&nbsp;Rosc.) closely followed by application of carbofuran first followed with neem cake. &nbsp

Liver transplantation for hepatocellular carcinoma: Management after the transplant

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/153700/1/ajt15697.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/153700/2/ajt15697_am.pd

Development of candidate rotavirus vaccines derived from neonatal strains in India

The need for a rotavirus vaccine in India is based on the enormous burden associated with the &lt;100,000 deaths due to rotavirus diarrhea that occur annually among Indian children. Two rotavirus strains identified during nosocomial outbreaks of rotavirus infection in New Delhi and Bangalore, India, more than a decade ago are being developed as live oral vaccines. Infected newborns had no symptoms, shed virus for up to 2 weeks after infection, mounted a robust immune response, and demonstrated protection against severe rotavirus diarrhea after reinfection. The 2 strains are naturally occurring bovine-human reassortants. The New Delhi strain, 116E, is characterized as having a P[11],G9 genotype, and the Bangalore strain, I321, is characterized as having a P[11],G10 genotype. The strains have been prepared as pilot lots for clinical trials to be conducted in New Delhi. This unique project, which is developing a new rotavirus vaccine in India with the use of Indian strains, an Indian manufacturer, and an Indian clinical development program, aims to expedite introduction of rotavirus vaccines in India

Reduced cardiovascular morbidity in patients with hemophilia:results of a 5-year multinational prospective study

Hemophilia is a congenital bleeding disorder caused by low levels of clotting factor VIII or IX. The life expectancy of people with hemophilia (PWH) has increased with the availability of clotting factor concentrates. At the same time, the incidence of cardiovascular disease (CVD) has increased; in retrospective studies, there are conflicting data regarding if, despite this increase, the incidence is still lower than in the general population. We prospectively compared the incidence of CVD in PWH vs the predicted incidence. This prospective, multicenter, observational study included adult PWH (aged &gt;30 years) from The Netherlands and United Kingdom. They were followed up for a 5-year period, and CVD incidence was compared with a predicted event rate based on the QRISK2-2011 CVD risk model. The primary end point was the observed fatal and nonfatal CVD incidence after 5 years compared with the estimated events and in relation to severity of hemophilia. The study included 709 patients, of whom 687 (96.9%) completed 5 years' follow-up or reached an end point. For 108 patients, the QRISK score could not be calculated at inclusion. For the remaining 579, fewer CVD events were observed than predicted: 9 vs 24 (relative risk, 0.38; 95% confidence interval, 0.18-0.80; P 5 .01), corresponding with an absolute risk reduction of 2.4%. Severe hemophilia treated on demand had the highest risk reduction. There was no statistically significant relation between severity of hemophilia and incidence of CVD. In hemophilia, a lower-than-predicted CVD incidence was found, supporting the theory that hemophilia protects against CVD. The study is registered at www.clinicaltrials.gov as #NCT01303900.</p