Assessing self-care component of activities and participation domain of the international classification of functioning, disability and health (ICF) among people living with HIV/AIDS

Disability experience of persons with HIV illness has shifted from issues related to physical well-being to those concerning performance of daily life activities. This study aimed to find out the nature of self-care among people living with HIV/AIDS (PLWHA) in rural tertiary care center. The objectives were to determine reported self-care by performance qualifier of PLWHA and to find out reported self-care by capacity qualifier of PLHIV. A cross sectional study was conducted among the 194 PLHIV in rural tertiary care hospital. The Self-Care (d5) component of Activities and Participation domain (d) of the International Classification of Functioning, Disability and Health (ICF) was used. Among the 194 PLHIV patients studied, 82% were male. The average age was 36.87 years (SD+/-9.01) with a median of 35 years, varying from 15 to 65 years. Over 65% of the study group experienced one or more impairments. As HIV disease has become a more lifelong, unpredictable, but medically manageable condition, there is a need for more collaboration with other disability groups in order to identify commonalities in their experiences and to share collective concerns.     

Intestinal amyloidosis presenting as malabsorption syndrome.

Intestinal amyloidosis presenting with small bowel diarrhoea with malabsorption is an infrequent clinical entity. The present case report includes such a case and discusses the diagnostic approach in such a case.     

Hepatoprotective activity of Terminalia paniculata against paracetamol induced hepatocellular damage in Wistar albino rats

ObjectiveTo evaluate the hepatoprotective activity of Terminalia paniculata against paracetamol induced hepatic damage in rats.MethodsThe plant material was shade dried, powdered and extracted with ethanol. Liv 52 and silymarin were used as standard drugs and 2% gum acacia as a control (vehicle). Alteration in the levels of biochemical markers of hepatic damage like AST, ALT, ALP and lipid peroxides were tested, and phytochemical tests were also performed.ResultsParacetamol (2 g/kg) increased the serum levels of alanine aminotransfer (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP) and the lipid peroxides. Treatment of Liv 52, silymarin and ethanolic extract of Terminalia paniculata (200 mg/kg) altered levels of biochemical marker and showed significant hepatoprotective activity. Ethanolic extract revealed the presence of phenolic compound and flavanoids. Our findings suggested that ethanolic bark extract of Terminalia paniculata possessed hepatoprotective activity in a dose dependent manner.ConclusionsTerminalia paniculata possesses hepatoprotective activity. It could be an effective and promising preventive agent against PCT induced hepatotoxicity.     

Bilateral ankle arthritis with mediastinal lymphadenopathy: a clinician's perspective

Aim: This study is a clinician's perspective of the association of bilateral ankle arthritis with mediastinal lymphadenopathy. Method: Forty‐three patients with bilateral ankle arthritis with mediastinal lymphadenopathy were included in a 14‐month prospective follow‐up study in our hospital. Complete history, examination and investigations were carried out. Result: There were 27 female and 16 male patients. Ankle arthritis with tuberculous mediastinal lymphadenopathy was associated in 58.13%, sarcoidosis in 32.5% and 9.3% were non‐specific. The patients were clustered in the spring‐summer months. Erythema nodosum was found in 14.3%, polyarticular presentation in 25%. Thirteen out of 43 patients (28.2%) had biopsy/fine needle aspiration (FNA), of which 69.23% had histopathological evidence of tuberculosis. Conclusion: The aetiology of bilateral ankle arthritis associated with mediastinal lymphadenopathy may be tuberculosis as opposed to sarcoidosis. There is a seasonal clustering of these cases. FNA of mediastinal lymphadenopathy is a fairly safe procedure and should be carried out when feasible, for confirmation of diagnosis.     

Diagnostic significance of nested polymerase chain reaction for sensitive detection of Pneumocystis jirovecii in respiratory clinical specimens

A total of 327 clinical specimens, including both invasive and noninvasive samples, obtained from 275 patients with various types of underlying immunocompromised conditions and a clinical suspicion of Pneumocystis pneumonia (PCP) were subjected to 2 different nested polymerase chain reaction (PCR) assays. The target genes used for nested PCR were mitochondrial large subunit ribosomal RNA (mtLSU rRNA) and internal transcribed spacer (ITS) region. The results were compared with a single-round PCR targeting major surface glycoprotein (MSG) gene. Amplification was successful in 16% of cases by mtLSU rRNA nested PCR, in 14.5% by ITS nested PCR, and in 10.9% by MSG PCR. The nested mtLSU rRNA PCR was found to be more sensitive (100% sensitive and 98.7% specific) and useful in detecting PCP for its use in routine diagnosis in our settings. Thus, this assay may be quite useful in the identification of patients who are in the early stage of Pneumocystis jirovecii infection with an organism load that could not be easily detected by the single-step PCR.     

Next-generation protein-rich potato expressing the seed protein gene AmA1 is a result of proteome rebalancing in transgenic tuber

Protein deficiency is the most crucial factor that affects physical growth and development and that increases morbidity and mortality especially in developing countries. Efforts have been made to improve protein quality and quantity in crop plants but with limited success. Here, we report the development of transgenic potatoes with enhanced nutritive value by tuber-specific expression of a seed protein, AmA1 (Amaranth Albumin 1), in seven genotypic backgrounds suitable for cultivation in different agro-climatic regions. Analyses of the transgenic tubers revealed up to 60% increase in total protein content. In addition, the concentrations of several essential amino acids were increased significantly in transgenic tubers, which are otherwise limited in potato. Moreover, the transgenics also exhibited enhanced photosynthetic activity with a concomitant increase in total biomass. These results are striking because this genetic manipulation also resulted in a moderate increase in tuber yield. The comparative protein profiling suggests that the proteome rebalancing might cause increased protein content in transgenic tubers. Furthermore, the data on field performance and safety evaluation indicate that the transgenic potatoes are suitable for commercial cultivation. In vitro and in vivo studies on experimental animals demonstrate that the transgenic tubers are also safe for human consumption. Altogether, these results emphasize that the expression of AmA1 is a potential strategy for the nutritional improvement of food crops.     

Thyroid tuberculosis

Thyroid tuberculosis is a rare disease. Its incidence is low even in countries where prevalence of pulmonary tuberculosis is high (0.1–0.4%). In literature, there are only a few cases which were diagnosed as thyroid tuberculosis. It can be explained by a high resistance of the thyroid gland to infectious processes. However, the prevalence of tuberculosis has increased worldwide and thyroid involvement can be a primary manifestation of the disease. The incidence of extrapulmonary tuberculosis has been showing a progressive increase in the recent years(Barnes and Weatherstone, 1979). The most frequent clinical presentation is a solitary thyroid nodule that may present as a cystic nodule. It may also present as thyroid abscess with pain, fever and other non-specific signs and symptoms. ATT results in complete cure therefore it is important to differentiate it from other form of thyroiditis. Patients are usually euthyroid, but cases of hypothyroidism and hyperthyroidism are described. For accurate diagnosis of thyroid tuberculosis, clinical and radiological features are nonspecific and histological examination is required for confirmation of diagnosis. PCR may help in diagnosis. The authors encounter 3 cases of thyroid tuberculosis in last 5 year which are described in this article. The aim of this study is to review all the cases published in literature to describe clinical presentation, appropriate diagnostic method and possible treatment options of the disease.     

The fludarabine,cytarabine, and granulocyte colony‐stimulating factor (FLAG) chemotherapy regimen is an alternative to anthracycline‐based therapy for the treatment of acute myeloid leukemia for patients with pre‐existing cardiac disease

We conducted a retrospective study assessing FLAG (fludarabine, cytarabine, and granulocyte colony‐stimulating factor) as first‐line treatment in 56 newly diagnosed acute myeloid leukemia patients considered ineligible for anthracycline‐based treatment due to advanced age, significant comorbidities, or pre‐existing cardiac disease. The median age was 69 (21–80); 46% received FLAG for pre‐existing cardiac disease and others due to age (32%), non‐cardiac comorbidities (20%), or previous anthracycline exposure (2%). The induction mortality was 16% and, among evaluable patients, 48% achieved a complete remission after the first induction course with an additional patient achieving a remission after a second course for a total complete remission rate of 50%. Four patients proceeded to an allogeneic stem cell transplant including two with pre‐existing cardiac disease. Among non‐transplanted patients, the relapse rate (RR) was 47%. When censored at time of stem cell transplant, the median relapse‐free survival was 14.7 months. The median overall survival was 9.3 months with 1‐ and 2‐yr survivals of 44% and 22%, respectively. There was no difference in clinical outcomes between patients treated with FLAG for cardiac reasons vs. other reasons. In conclusion, FLAG is a useful alternative to anthracycline‐based induction for Acute myeloid leukemia in those with significant comorbidities including pre‐existing cardiac disease.     

Analysis of the apo(a) size polymorphism in Asian Indian populations: association with Lp(a) concentration and coronary heart disease

Most studies aiming to detect associations of genetic variation with common complex diseases, e.g. coronary heart disease (CHD) have been performed in populations with a western lifestyle but it is unclear whether associations detected in one geographic group exist also in others. We here have determined lipoprotein(a) levels and apo(a) K-IV-2 repeat genotypes in CHD patients (N=254) and controls (N=480) from two Asian Indian populations (Tamil Nadu and New Delhi). In both populations and also in the pooled dataset median Lp(a) levels were significantly elevated in the patients (27.4 mg/dl) compared with the controls (17.6 mg/dl). Apo(a) K-IV-2 allele frequencies were not different between the CHD patients and controls and thus did not explain the increased Lp(a) levels in CHD patients. Contrary to what has recently been observed in Black and White men short (K-IVor=30) apo(a) alleles were all associated with higher Lp(a) levels in the patients. Accordingly relative risk (estimated as odds ratio) for CHD rose continuously with increasing Lp(a) but was independent of apo(a) allele length. Together with previous studies our results indicate that the relation between apo(a) genotypes, Lp(a) levels, and CHD may be heterogeneous across ethnic groups and that it depends on the genetic architecture of the Lp(a) trait in a given population whether an association of K-IV-2 repeat length with CHD exists or not.