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Ray SK Roy P Deysarkari S Lahiri A Mukhopadhaya BB 《Indian journal of maternal and child health : official publication of Indian Maternal and Child Health Association,》1990,1(2):61-62
The study aim was to determine the extent of malnutrition among young children in an urban Muslim slum community in India in 1986. The sample included 103 families and 88 children 0-5 years old. 57.95% of the children were undernourished: 40.91% at Grade I, 14.77% at Grade II, and 2.27% at Grade III. 75% of infants were undernourished. The relationship between age and nutritional status was not statistically significant, but the association between sex and nutritional status was significant. 68.88% of females and 46.53% of males were undernourished. 64.71% of the undernourished and 51.35% of the nourished had illiterate parents. 70% of children with 3 or more siblings and 58.85% of children with less than 3 siblings were undernourished. 41.18% of the undernourished had upper respiratory tract infections, 52.82% had diarrhea, and 97.37% had parasitic infections. The respective proportions for nourished children were 59.46%, 40.54%, and 78.57%. Statistically significant differences occurred only for parasitic infections. 相似文献
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SK Bhattacharya MK Bhattacharya B Manna D Dutta A Deb P Dutta AG Goswami A Dutta S Sarkar A Mukhopadhaya T Krishnan TN Naik GB Nair 《Acta paediatrica (Oslo, Norway : 1992)》1995,84(2):160-164
In a case-control study to understand the risk factors for development of life-threatening dehydration, a total of 379 children comprising 243 cases (moderate or severe dehydration) and 136 controls (non or mild dehydration) up to 2 years of age suffering from acute watery diarrhoea were studied. By univariate analysis, the presence of vibrios in stool, withdrawal of breast feeding during diarrhoea, not giving fluids, including oral rehydration solution (ORS), during diarrhoea, frequent purging (> 8/ day), vomiting (> 2/day) and undernutrition were identified as risk factors. However, by multivariate analysis after controlling for confounders, withdrawal of breast feeding during diarrhoea (odds ratio (OR) = 6.8, p < 0.00001) and not giving ORS during diarrhoea (OR = 2.1, p < 0.006) were identified as significant risk factors. The confounding variables which also contributed significantly to increasing the risk were age (≤ 12 months; OR = 2.7, p = 0.001), frequent purging (> 8/day; OR = 4.1, p < 0.00001), vomiting (> 2/day; OR = 2.4, p = 0.001) and severe undernutrition (%median <60 weight-for-age of Indian Academy of Paediatrics classification; OR = 3.1, p = 0.001). We feel that these findings will be useful for Global and National Diarrhoeal Diseases Control Programmes for formulating intervention strategies for preventing death due to diarrhoeal dehydration. 相似文献
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Mukhopadhaya K Krishnaiah R Taye T Nigam A Bailey AJ Sivakumaran T Fineberg NA 《Journal of psychopharmacology (Oxford, England)》2009,23(1):6-13
The association between schizophrenia and obsessive-compulsive disorder (OCD) is complex. This study systematically examined a UK cohort of clozapine-treated individuals with schizophrenia/schizoaffective disorder. Fourteen of 59 cases (24%) scored positively on item H of the Mini-International Neuropsychiatric Interview (MINI) for OCD. The mean Yale- Brown Obsessive-Compulsive Scale (Y-BOCS) score in MINI-positive cases was 17.6 (SD+/-6.3). Sixty-four percent scored 16 or more on the Y-BOCS, representing clinically meaningful illness severity. Seven (50%) patients with OCD had previously received the diagnosis by their treating clinicians and were already receiving with selective serotonin re-uptake inhibitors (SSRIs) treatment. OCD cases scored significantly worse than their non-OCD counterparts on the Abnormal Involuntary Movement Scale (P=0.01) and the Simpson Angus Scale (SAS; P=0.01). There was also a non-significant trend toward higher ratings for OCD cases on the Clinical Global Impression-Schizophrenia scale (P=0.06). Comparing the OCD cases taking SSRI (n=7) with those not on SSRI (n=7), significant differences emerged on the SAS (P=0.03). Our results suggest that OCD is common among patients receiving clozapine for schizophrenic disorders and that the comorbidity is associated with greater motoric impairment. The role of medication in this condition remains unclear. 相似文献
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Emergence of Shigella vaccine is in great need in developing countries. In this paper we have shown that 34 kDa Shigella flexneri 2a outer membrane protein has a role in eliciting immune responses. When injected parentarally this protein gives significant protection against challenge with virulent Shigella flexneri 2a. Macrophages activated with the 34 kDa protein resulted in the dose dependent production of nitric oxide, the highly reactive free radical responsible for killing of invading bacterial pathogen. Also, treatment of murine peritoneal macrophages with the 34 kDa protein showed dose dependent increase in the production of tumor necrosis factor-alpha and interleukin-12. However, there was no dose dependent increase in interleukin-10 production. These data indicated that the 34 kDa outer membrane protein has the ability to modulate the protective immune response against the invading bacterial pathogen, mainly through TH1 mediated pathway. So, the 34 kDa outer mebrane protein can be one of the major components for developing subunit vaccine against shigellosis. 相似文献
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Mukhopadhaya A Hanafusa T Jarchum I Chen YG Iwai Y Serreze DV Steinman RM Tarbell KV DiLorenzo TP 《Proceedings of the National Academy of Sciences of the United States of America》2008,105(17):6374-6379
Type 1 diabetes (T1D) is an autoimmune disease resulting from defects in central and peripheral tolerance and characterized by T cell-mediated destruction of islet beta cells. Cytotoxic CD8(+) T cells, reactive to beta cell antigens, are required for T1D development in the NOD mouse model of the disease, and CD8(+) T cells specific for beta cell antigens can be detected in the peripheral blood of T1D patients. It has been evident that in nonautoimmune-prone mice, dendritic cells (DCs) present model antigens in a tolerogenic manner in the steady state, e.g., in the absence of infection, and cause T cells to proliferate initially but then to be deleted or rendered unresponsive. However, this fundamental concept has not been evaluated in the setting of a spontaneous autoimmune disease. To do so, we delivered a mimotope peptide, recognized by the diabetogenic CD8(+) T cell clone AI4, to DCs in NOD mice via the endocytic receptor DEC-205. Proliferation of transferred antigen-specific T cells was initially observed, but this was followed by deletion. Tolerance was achieved because rechallenge of mice with the mimotope peptide in adjuvant did not induce an immune response. Thus, targeting of DCs with beta cell antigens leads to deletion of autoreactive CD8(+) T cells even in the context of ongoing autoimmunity in NOD mice with known tolerance defects. Our results provide support for the development of DC targeting of self antigens for treatment of chronic T cell-mediated autoimmune diseases. 相似文献
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Localized hyperthermia combined with intratumoral dendritic cells induces systemic antitumor immunity 总被引:2,自引:0,他引:2
Mukhopadhaya A Mendecki J Dong X Liu L Kalnicki S Garg M Alfieri A Guha C 《Cancer research》2007,67(16):7798-7806
Prostate adenocarcinoma, treated with localized tumor hyperthermia (LTH), can potentially serve as a source of tumor antigen, where dying apoptotic/necrotic cells release tumor peptides slowly over time. In addition, LTH-treated cells can release heat shock proteins that can chaperone antigenic peptides to antigen-presenting cells, such as dendritic cells. We attempted to discern whether sequential LTH and intratumoral dendritic cell and/or systemic granulocyte macrophage colony-stimulating factor (GM-CSF) would activate antitumor immune response in a syngeneic murine model of prostate cancer (RM-1). Palpable RM-1 tumors, grown in the distal appendage of C57BL/6 male mice, were subjected to LTH (43.7 degrees C for 1 h) x 2, separated by 5 days. Following the second LTH treatment, animals received either PBS or dendritic cells (2 x 10(6)) intratumorally (every 3 days for three injections). Separate cohorts also received i.v. injection of recombinant adenovirus-expressing murine GM-CSF (AdGMCSF), 1 day after LTH. Control animals received AdenoLacZ or AdenoGFP. Intratumoral dendritic cell injection induced tumor-specific T-helper cell activity (IFNgamma ELISPOTS) and CTL activity, which was further augmented by AdGMCSF, indicating amplification of tumor-specific TH1 immunity. The combination of LTH, AdGMCSF, and intratumoral dendritic cell injection resulted in significant tumor growth delays when compared with animal cohorts that received LTH alone. These results support an in situ autovaccination strategy where systemic administration of GM-CSF and/or intratumoral injection of autologous dendritic cells, when combined with LTH, could be an effective treatment for local and systemic recurrence of prostate cancer. 相似文献
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BackgroundIpsilateral femoral neck with shaft fracture (IFNSF) in the paediatric population is a rare injury. This high-impact trauma is often associated with other orthopaedic and systemic injuries. Prognosis is usually guarded as both these osseous injuries are serious and exist together. We report two such patients of IFNSF.MethodsTwo children with IFNSF were admitted at our hospital in 2018. The first patient had an associated head injury, while in the second patient, the shaft femur fracture was open. We report on the treatment and results in these two patients. Both the patients were serially assessed and followed 2 years after the injury.ResultsUnion was achieved in neck and shaft femur fractures in both the patients by 3 months. Complications like avascular necrosis (AVN) of the femoral head, coxa vara, non-union or malunion of fractures, limb length discrepancy, knee and hip stiffness were not seen in either of the patients.ConclusionIFNSF is a rare injury pattern seen in children, usually associated with concomitant orthopedic and other systemic injuries. Early operative stabilization is the preferred modality of treatment. For an undisplaced neck fracture, a provisional temporary fixation of a relatively less displaced neck fracture, definitively stabilizing the shaft fracture, and thereby returning to fix neck fracture is advocated. For displaced neck fractures, a direct open reduction is advocated. Anatomical fixation with separate implants and a relatively longer immobilization can provide the best-expected results. Long-term follow-up is needed to foresee any complications.Level of EvidenceV (case series). Therapeutic.Supplementary InformationThe online version contains supplementary material available at 10.1007/s43465-020-00315-z. 相似文献
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