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1.
In India, all national nutrition programs and activities are carried out by staff at the primary health centers under the leadership of medical officers. A study of 114 of these officers from 80 primary health centers in rural districts of Andhra Pradesh State was undertaken to assess their knowledge and performance, particularly with regard to nutrition and related matters. Scores were expressed in percentages, with under 50% considered poor, 50-75% satisfactory, and over 75% good. The highest score 67.7% was obtained on knowledge of nutrition and related areas, and the lowest, 19.7% was for the participant's awareness of their own job responsibilities. Although overall theoretical knowledge on nutrition and related matters was satisfactory, significant gaps existed. A majority were ignorant as to how many people were covered by their centers and the numbers of staff in different categories, suggesting little attention was being given to planning and implementation of various services. Only 23% were aware of their own responsibilities regarding nutrition, and only 16% mentioned teaching nutrition during their training programs. The conclusion is that the medical education system must be better coordinated with the health care delivery infrastructure. Medical undergraduates need more exposure to Practical aspects of health care in rural communities, managerial aspects of work in primary health centers, and programs with a stronger nutrition component. In addition, refresher courses must be offered, and the problem of overburdening the medical officers must be dealt with. 相似文献
2.
S. C. Mohapatra P. Mohapatra I. J. Singh S. D. Gaur 《European journal of epidemiology》1989,5(1):117-122
The pattern of gastro-intestinal (GIT) and Respiratory tract (RTI) diseases in rural areas of the Varanasi district, U.P. (India) was studied from the outpatient (OPD) attendance between July 1985 to June 1986. Out of a total of new patients, 19.71% had respiratory diseases in contrast to 27.9% with GIT disease. A decreasing trend was observed in attendance rates as age advanced. The difference in age distribution of males and females was statistically significant. The attendance rates for GIT diseases were higher in female (29.16%) than in males (25.16%) whereas in RTI, the rates were higher in males (19.39%) than in females (18.77%). The attendance rate was found to be higher in rainy season (23.59%) followed by summer (14.50%). Diarrhoea (15.44%) and upper (URTI) respiratory tract infection (19.93%) occupied the major recorded episodes. 相似文献
3.
Reverse coitus, a rarely used sexual position, makes the male urethra more vulnerable to injury from the pubic arch and symphysis pubis of the female partner. Severe pain, bleeding and immediate detumescence were observed in 3 patients. The lesion usually occurred at the fossa navicularis, responded well to conservative management and did not hinder micturition. Potency has been well preserved in all 3 patients. 相似文献
4.
The B- and T-cell epitopes of a recombinant grass allergen, rKBG60, were delineated using a set of overlapping synthetic peptides. Direct binding by enzyme-linked immunosorbent assay (ELISA) utilizing serum pools led to the identification of 13 murine immunoglobulin-, and nine to 13 human IgG- and five to seven human IgE-reactive overlapping peptides. Of the peptides which bound to human IgE antibodies, all but three peptides bound to human and/or murine IgG antibodies. Furthermore, eight out of 12 synthetic peptides induced antigen-specific antibodies in mice, suggesting that these peptides contained epitopes that recognized and/or induced T cells. These results, in conjunction with cross-recognition of different peptides at the C-terminus of rKBG60 by antibodies to neighbouring or non-overlapping peptides suggest that the C-terminus of this antigen represents a dominant antigenic and allergenic site. Peripheral blood mononuclear cell (PBMC) proliferation studies using these synthetic peptides for 13 grass allergic individuals indicated that seven potential human T-cell epitopes exist on this allergen. Taken together, the results demonstrate that multiple B- and T-cell epitopes exist on this major group of grass allergens, the majority of which are localized at the C-terminus of this antigen. 相似文献
5.
Genetic alterations of phosphoinositide 3-kinase subunit genes in human glioblastomas 总被引:1,自引:0,他引:1
Genetic alterations of PI3K (phosphoinositide 3-kinase) subunits have been documented in a number of tumor types, with increased PI3K activity linked to gene amplification and mutation of catalytic subunits, as well as mutations of regulatory subunits. Among high grade gliomas, activation of the PI3K-AKT signaling pathway through loss of PTEN function is common. We therefore investigated whether genetic alteration of class IA PI3Ks might provide a mechanism for deregulation of this pathway in glioblastomas. We studied a series of glioblastomas with FISH to assess copy number of catalytic subunits (PIK3CA and PIK3CD) and with PCR-SSCP to screen for somatic mutations of conserved regions of both catalytic and regulatory subunits. FISH revealed frequent balanced copy number increases of both PIK3CA and PIK3CD, and one case showed an extra copy limited to PIK3CA. One glioblastoma exhibited a 9-bp deletion that encompassed the exon-intron junction of exon 12 of PIK3R1, documenting for the first time a mutation within a PI3K regulatory subunit in human glioblastoma. This deletion would be predicted to yield a truncated protein that lacks the inhibitory domain, resulting in increased PI3K activity. Furthermore, the case with selected PIK3CA copy number gain and the case with a truncating PIK3R1 mutation both featured AKT activation without PTEN mutation. These results suggest that genetic alterations of class IA PI3K subunit genes can occasionally play a role in human glioblastoma by activating the PI3K-AKT signaling pathway independently of PTEN mutation. 相似文献
6.
Mohapatra SC 《Indian journal of maternal and child health : official publication of Indian Maternal and Child Health Association,》1996,7(3):61-62
India's program of Maternal and Child Health (MCH) underwent nomenclature changes first to the program of MCH and Family Planning, then to MCH and Family Welfare (FW). Short-term policy and management changes produced positive results. However, once the MCH and FW program was launched, it became clear that the survival of mother and child is of high priority. Therefore, under the direction of UNICEF/World Health Organization and the government of India, the MCH and FW program was renamed as the Child Survival and Safe Motherhood (CSSM) program. CSSM included all components and issues of MCH, FW, and survival. However, not included are the early detection of cervical carcinoma, the prevention of infertility, the prevention of AIDS, sex education, the prevention of unwanted pregnancies, breast feeding, referral services, and women development. The name of the program should therefore again be changed to "Reproductive Health." 相似文献
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9.
S. Subramaniam B. Pattnaik A. Sanyal J. K. Mohapatra S. S. Pawar G. K. Sharma B. Das B. B. Dash 《Transboundary and Emerging Diseases》2013,60(3):197-203
Foot‐and‐mouth disease (FMD) is endemic in India and causes severe economic loss. Status of FMD in the country for five fiscal years is presented. Outbreaks were more in number in 2007–2008 than 2010–2011. Three serotypes of FMD virus (O, A and Asia1) are prevalent. Serotype O was responsible for 80% of the confirmed outbreaks/cases, whereas Asia1 and A caused 12% and 8%, respectively. Geographical region‐wise assessment indicated varying prevalence rate in different regions viz; 43% in Eastern region, 31.5% in Southern region, 11.6% in North‐eastern region, 5% Central region, 4.4% Western region and 4% in Northern region. Highest number of outbreaks/cases was recorded in the month of September and lowest in June. Emergence and re‐emergence of different genotypes/lineages within the serotypes were evident in real‐time investigation carried out from time to time. Continues antigenic divergence in serotype A resulted in change in the vaccine strain in 2009. As on date, all genetic diversity within the serotypes is well tolerated by the vaccine strains. Unrestricted animal movements in the country play a major role in the spread of FMD. 相似文献
10.
Gurprit Singh Satish Kumar S. K. Mohapatra 《Bulletin of environmental contamination and toxicology》2018,101(6):773-778
In the present study, the leachability of traced elements from the bottom ash of three different Indian power plants was investigated. Environmental impact of bottom ash was studied by varying the liquid-to-solid (L/S) ratio from 20:1 to 60:1. Leaching results show the presence of a major proportion of elements Mn, Mg, Cr, Zn and Cu and a minor proportion of Pb, Fe, Co, and Mo. The effect of the addition of sodium bicarbonate (NaHCO3) on leaching characteristics of bottom ash was also studied. Leaching concentration of bottom ash samples reduces with addition of additive from 0.2% to 0.6% and found to be optimum with 0.4% the addition of additive. This aspect of the investigation helps to design the ash disposal system for higher solid concentrations to minimize the environmental pollution. 相似文献