When should pediatrician reach the delivery room?

Indian Journal of Pediatrics -     

Persistent congenital milia with naevus spilus

We are reporting a case of solitary persistent left-sided endoareolar congenital milia in association with no serious malformation or abnormality of any structure except the presence of naevus spilus, on the back of the ipsilateral forearm.     

Nutritional status of pavement dweller children of Calcutta City

Pavement dwelling is likely to aggravate malnutrition among its residents due to extreme poverty, lack of dwelling and access to food and their exposure to polluted environment. Paucity of information about nutritional status of street children compared to that among urban slum dwellers, squatters or rural/tribal population is quite evident. The present study revealed the magnitude of Protein Energy Malnutrition (PEM) and few associated factors among a sample of 435 underfives belonging to pavement dweller families and selected randomly from clusters of such families, from each of the five geographical sectors of Calcutta city. Overall prevalence of PEM was found almost similar (about 70%) to that among other 'urban poor' children viz. slum dwellers etc., but about 16% of them were found severely undernourished (Grade III & V of IAP classification of PEM). About 35% and 70% of street dweller children had wasting and stunting respectively. Severe PEM (Grade III & IV) was more prevalent among 12-23 months old, girl child, those belonged to illiterate parents and housewife mothers rather than wage earners. It also did increase with increase of birth rate of decrease of birth interval.     

For richer, for poorer, in sickness and in health: older widowed women's health, relationships and financial security.

AIM: This study contrasts the health and social needs of widowed older women with needs of married older women. METHOD: 12,624 women aged 70-75 years across Australia completed baseline questionnaires for the Australian Longitudinal Study on Women's Health: 34.5% of the women were widowed, and 13.5% of these widowed women had lost their spouse within the past 12 months (recently widowed). RESULTS: Recently widowed women had particular physical and mental health needs as well as financial and practical needs relating to managing on their income. They had the lowest self-rated health, were most likely to report they were stressed about their health, and scored significantly lower than married women on all 8 sub-scales of the SF-36. Women were more likely to say they make their own decisions about their life if they were widowed than if they were married. However, stress with relationships with children or other family members was more likely to be reported by widows than other women.     

Population dynamics of Anopheles culicifacies and malaria in the tribal area of central India.

A longitudinal study (1993-94) on malaria was conducted in Dungaria, a typical forest fringe tribal village in Mandla district of central India (Madhya Pradesh). Our initial objective was to obtain in-depth baseline data on malaria transmission in the tribal village to elucidate the factors responsible for persistent malaria in the area and thereby to help in formulating an improved malaria control program. Anopheles culicifacies Giles was the predominant vector of malaria, although Anopheles fluviatilis James were recorded in small numbers. The transmission season was from May to November. Analysis of the malaria cases revealed hyperendemic malaria, with Plasmodium falciparum the predominant species. The prevalence of Plasmodium vivax was mainly in the summer and that of P. falciparum in autumn. The study suggested that a number of factors were responsible for the continuation of malaria transmission in the village.     

Differential effects of insulin-sensitizers troglitazone and rosiglitazone on ion currents in rat vascular myocytes

Insulin-sensitizing thiazolidinediones such as troglitazone and pioglitazone have been shown to lower blood pressure in vivo and cause vasorelaxation in vitro. Rosiglitazone (BRL 49653) is a novel thiazolidinedione which has been reported not to cause vasoleraxation. We therefore compared the effects of troglitazone and rosiglitazone on Ca2+ and K+ currents in rat aorta and pulmonary artery smooth muscle cells. Currents were recorded with the conventional whole cell patch clamp technique. Both drugs reduced the voltage-gated (L-type) Ca2+ current in rat aorta cells, with half-maximal current inhibition by troglitazone and rosiglitazone at 2 and 10 microM, respectively. Troglitazone, 2 microM and rosiglitazone, 20 microM caused a similar hyperpolarizing shift of 12 mV in the potential-dependence of Ca2+ current availability. Troglitazone (20 microM) produced a marked block of the tetraethylammonium- and paxilline-sensitive Ca2+ activated K+ current, while rosiglitazone (20 microM and 60 microM) slightly enhanced this current. Rat pulmonary artery smooth muscle cells have a prominent delayed rectifier K+ current. Troglitazone produced a potent block of this current (half-maximal inhibition at <1 microM), while rosiglitazone caused a smaller inhibition at 10 and 60 microM. These results show that troglitazone has relatively potent blocking effects on a wide variety of ion currents in vascular smooth muscle cells. Rosiglitazone exerts less potent, but similar effects on the Ca2+ current and delayed rectifier K+ current, but it enhances the Ca2+ activated K+ current. reserved.     

Differential block by troglitazone and rosiglitazone of glibenclamide-sensitive K(+) current in rat aorta myocytes

Thiazolidinediones are insulin-sensitising agents effective in controlling type II diabetes. These compounds also cause vasodilation. We evaluated the effects of the thiazolidinediones troglitazone and rosiglitazone on the glibenclamide-sensitive K(+) current in freshly isolated rat aorta myocytes. Troglitazone inhibited this current in a concentration-dependent manner (IC(50) approximately 1 microM). Rosiglitazone had a similar, but much less potent (IC(50) approximately 20 microM) action. Block of the glibenclamide-sensitive K(+) channels, in particular by troglitazone, may potentially affect the response of arteries to hypoxia and to certain endogenous and exogenous vasodilators.     

Under fives mortality in the urban slums of Lucknow

The main objective of this study was to elicit proportional cause specific mortality in the underfives in the urban slums of Lucknow in North India. The families with under five mortality in the 28 randomly selected slums in 1993 were located from the records of the slum health workers and verbal autopsy was conducted to assign a cause of death. There were 71 deaths among 2796 children. The annual under five mortality was 25.4 and the under five mortality rate was 126.7. After the neonatal period, “high fever” that could not be classified into any other disease incorporated in the verbal autopsy instrument, was the most common symptom associated with death, seen in 21.1% cases (95% C.I.: 15.5–34.4%) followed by these diseases: pheumonia in 19.7%, diarrhea in 18.3% and measles in 11.4%. “High fever” as the leading symptom associated with death is being reported for the first time from the urban slums of India. There is an urgent need to identify the underlying etiologies of death due to “high fever” and the policy implications are that children with fever must receive immediate and continued medical attention till the symptom persists.     

The cost of coverage: rural health insurance in China

China has undergone great economic and social change since 1978 with far reaching implications for the health care system and ultimately for the health status of the population. The Chinese Medical Reform of the 1980s made cost recovery a primary objective. The urban population is mostly protected by generous government health insurance. A high share government budget is allocated to urban health care. Rural cooperative health insurance reached a peak in the mid-1970s when 90% of the rural population were covered. In the 1980s rural cooperative health insurance collapsed and present coverage is less than 8%. The decline has been accompanied by reports of growing equity problems in the financing of and access to health care. This article is the first in a four-year study of the impact on equity of the changes in Chinese health care financing. The article examines the relationship between rural cooperative health insurance as the explanatory variable and health care expenditure, curative vs. preventive expenditure and tertiary curative care expenditure as dependent variables using a natural experimental design with a 'twin' county as a control. The findings support the hypothesis that cooperative health insurance will induce higher growth of health care expenditure. The findings also support the hypothesis that cooperative health insurance will lead to a shift from preventive medicine to curative medicine and to a higher level of tertiary curative care expenditure. The empirical evidence from the Chinese counties is contradicting World Bank health financing policies.     

Diagnostic significance of vestibular tests in posterior fossa tumefaction

Abnormal vestibular responses are observed more frequently in cerebellar and Brain stem lesions than in cerebello-pontine angle tumours. The direction of spontaneous, positional, positioning nystagmus or caloric induced directional preponderance are not quite reliable in topographical localisation of these lesions. Hyperreflexia and dysarhythmia of thermally induced nystagmus are reasonably reliable evidences of affections of cerebellum or its connections. The deficiency of the fast phase of nystagmus indicates a bulbopontine lesion.