CYP1A1, CYP2E1, GSTM1 and GSTT1 polymorphisms were evaluated in north Indian lung cancer patients and controls. The estimated relative risk for lung cancer associated with the CYP1A1*2C allele was 2.68. Apart from the CYP1A1*2C genotype, there was no attributable risk in relation to other genotypes when analyzed singly. However, in the presence of a single copy of the variant CYP1A1 (CYP1A1*1/2A) and null GSTT1 genes, there was a three-fold increased risk for lung cancer; when stratified histologically the relative risk increased to 3.7 in case of SQCC. Similarly individuals carrying the mutant CYP1A1*2C genotype and single copy of the variant CYP1A1 Mspl allele, had a relative risk of 2.85 for lung cancer. In case of the GSTM1 and CYP1A1 genotypes, null GSTM1 and variant Msp1 alleles had two-fold elevated risk for SQCC. On the other hand CYP1A1*2C and null GSTM1 genotype had a 3.5-fold elevated risk for SCLC. Stratified analysis indicated a multiplicative interaction between tobacco smoking and variant CYP1A1 genotypes on the risk for SQCC and SCLC. The heavy smokers (BI > 400) with CYP1A1*2C genotype were at a very high risk to develop SCLC with an OR of 29.30 (95% CI = 2.42-355, p = 0.008). Taken together, these findings, the first to be analyzed in north Indian population, suggest that combined GSTT1 , GSTM1 and CYP1A1 polymorphisms could be susceptible to lung cancer induced by bidi (an Indian cigarette) smoking.

23 cases of macrodystrophia lipomatosa (MDL) are reported showing a wide spectrum of radiographic findings. Typical findings were hypertrophy of all the mesodermal tissues of the affected digits with dramatic overgrowth of fat. Phalanges were enlarged both in length and transverse diameter, but the trabecular pattern was maintained. In one patient, the phalanges and metatarsals were elongated but thinned. In another case, all the phalanges and metatarsals of the great toe were small. The little toe was also involved in two cases. Articular surfaces were slanting. There was a high incidence of palmar and plantar involvement. In a few cases the forearm and leg were also involved. Other uncommon features observed were early maturation of epiphyseal centres of ossification of phalanges and metatarsals, syndactyly, polydactyly, brachydactyly and symphalangism. Angiography was uncharacteristic.

IntroductionDespite widespread gains toward the 5th Millennium Development Goal (MDG), pro-rich inequalities in reproductive health (RH) and maternal health (MH) are pervasive throughout the world. As countries enter the post-MDG era and strive toward UHC, it will be important to monitor the extent to which countries are achieving equity of RH and MH service coverage. This study explores how equity of service coverage differs across countries, and explores what policy factors are associated with a country’s progress, or lack thereof, toward more equitable RH and MH service coverage.MethodsWe used RH and MH service coverage data from Demographic and Health Surveys (DHS) for 74 countries to examine trends in equity between countries and over time from 1990 to 2014. We examined trends in both relative and absolute equity, and measured relative equity using a concentration index of coverage data grouped by wealth quintile. Through multivariate analysis we examined the relative importance of policy factors, such as political commitment to health, governance, and the level of prepayment, in determining countries’ progress toward greater equity in RH and MH service coverage.ResultsRelative equity for the coverage of RH and MH services has continually increased across all countries over the past quarter century; however, inequities in coverage persist, in some countries more than others. Multivariate analysis shows that higher education and greater political commitment (measured as the share of government spending allocated to health) were significantly associated with higher equity of service coverage. Neither country income, i.e., GDP per capita, nor better governance were significantly associated with equity.ConclusionEquity in RH and MH service coverage has improved but varies considerably across countries and over time. Even among the subset of countries that are close to achieving the MDGs, progress made on equity varies considerably across countries. Enduring disparities in access and outcomes underpin mounting support for targeted reforms within the broader context of universal health coverage (UHC).

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Summary The World Health Organization (WHO) introduced the concept of stewardship to clarify the practical components of governance in the health sector. For the WHO, stewardship concentrated on how government actors take responsibility for the health system and the wellbeing of the population, fulfill health system functions, assure equity, and coordinate interaction with government and society. This article overviews the contents of this special issue, which offers examples of how health stewards in a variety of countries have addressed issues of health security, primary care expansion, family planning, and quality of care. The contributors' articles draw lessons for policy, programs, and management useful for practitioners and scholars. Our overview identifies several themes emerging from the articles: the foundational role of legal frameworks for effective stewardship, the importance of institutional arrangements as enablers, the influence of regional and global entities on national stewardship, the connection between credible decision‐making structures and stewardship, and pathways to sustainable financing and domestic resource mobilization. The discussion concludes with highlighting several gaps in knowledge and practice related to health stewardship.