Measuring domestic violence in human immunodeficiency virus-positive women

Background

Violence affects the lives of millions of women worldwide, in all socioeconomic classes. Violence and the fear of violence are emerging as important risk factor contributing to the vulnerability to human immunodeficiency virus (HIV) infection for women. The objective of the present cross sectional study is to compare the experiences of domestic violence between HIV-positive and HIV-negative married women seeking treatment in a tertiary care hospital.

Methods

The study is conducted in a tertiary care hospital in Pune on a randomly selected 150 married women (75 HIV-positive and 75 HIV-negative). Informed consent was obtained from all the women and also a trained counsellor was present during the process of data collection. The data was collected by interview method by taking precautions as laid down in the World Health Organization''s ethical and safety recommendations for research on domestic violence and using modified conflict tactics scale (CTS). The definition of violence followed is as per the Declaration on the Elimination of Violence against Women, adopted by the United Nations General Assembly in 1993.

Results

The percentage of women reporting domestic violence is 44.7% (95% confidence interval [CI] = 36.84–52.68). The proportion of physical, emotional and sexual violence reported is 38% (95% CI = 30.49–45.96), 24% (95% CI = 17.67–31.31), and 14.7% (95% CI = 9.66–21.02), respectively. The odds of reporting violence of all forms is significantly higher among HIV-positive women than among HIV-negative women (P<0.05). Univariate and multivariate logistic regression is carried out to examine the possible predictors of domestic violence.

Conclusion

The findings suggest high proportion of HIV-positive women report violence then HIV-negative women which must be addressed through multilevel prevention approaches.Key Words: domestic violence, human immunodeficiency virus, violence against women     

Hypoglycemic and hypolipidemic effects of fresh leaf aqueous extract of Cymbopogon citratus Stapf. in rats

The present study was designed to investigate the hypoglycemic and hypolipidemic effects of the single, daily oral dosing of 125-500 mg/kg of fresh leaf aqueous extract of Cymbopogon citratus Stapf. (CCi) in normal, male Wistar rats for 42 days. The average weights of rats per group were taken at 2 weeks interval for 42 days. On day 43, blood samples from the rats were collected for fasting plasma glucose (FPG), total cholesterol, triglycerides, low-density lipoproteins (LDL-c), very low-density lipoprotein (VLDL-c) and high-density lipoprotein (HDL-c) assays through cardiac puncture under halothane anesthesia. Acute oral dose toxicity study of CCi was also conducted using limit dose test of the Up and Down Procedure statistical program (AOT425StatPgm, Version 1.0) at a dose of 5000 mg/kg body weight/oral route. Our results showed CCi to lower FPG and lipid parameters dose dependently (p<0.05) while raising the plasma HDL-c level (p<0.05) in same dose-related fashion but with no effect on plasma triglycerides level (p>0.05). Results of acute oral toxicity showed CCi to be of low toxicity and as such could be considered relatively safe on acute exposure. Thus, confirming its folkloric use and safety in suspected Type 2 diabetic patients.     

Role of platelet-activating factor in the pathophysiology of necrotizing enterocolitis

Necrotizing enterocolitis (NEC) is a devastating gastrointestinal illness that affects predominantly preterm infants. Treatment options are limited and NEC remains a significant cause of morbidity and mortality. The precise aetiology of NEC remains unclear but evidence strongly suggests that the cause is multifactorial and there are four main aetiological factors: prematurity, hypoxia, enteral feeding and bacterial colonization. The presence of similar intestinal lesions, regardless of aetiological trigger, strongly implicates a final common pathway in the pathogenesis. There is now a substantial body of evidence to indicate that endogenous inflammatory mediators, particularly platelet-activating factor (PAF), play a vital role in this final pathway.
Conclusion : The use of agents that antagonize PAF may provide therapeutic options in the management of NEC.     

Linkage and physical mapping of X-linked lissencephaly/SBH (XLIS): a gene causing neuronal migration defects in human brain

While disorders of neuronal migration are associated with as much as 25% of recurrent childhood seizures, few of the genes required to establish neuronal position in cerebral cortex are known. Subcortical band heterotopia (SBH) and lissencephaly (LIS), two distinct neuronal migration disorders producing epilepsy and variable cognitive impairment, can be inherited alone or together in a single pedigree. Here we report a new genetic locus, XLIS, mapped by linkage analysis of five families and physical mapping of a balanced X;2 translocation in a girl with LIS. Linkage places the critical region in Xq21-q24, containing the breakpoint that maps to Xq22.3-q23 by high-resolution chromosome analysis. Markers used for somatic cell hybrid and fluorescence in situ hybridization analyses place the XLIS region within a 1 cM interval. These data suggest that SBH and X-linked lissencephaly are caused by mutation of a single gene, XLIS, that the milder SBH phenotype in females results from random X-inactivation (Lyonization), and that cloning of genes from the breakpoint region on X will yield XLIS.      

The contribution of neurocognitive situation,physical capacity and daily life activities to quality of life in childhood acute lymphoblastic leukemia survivors

Background/aim There are no extensive studies on the QL in children who completed acute lymphoblastic leukemia (ALL) treatment and currently living without any disease in Turkey. Our study aimed to analyze both the QL and the effects of physical, neurocognitive capacities on QL in childhood ALL survivors aged 7–12 years at the time of recruitment.Materials and methodsPedsQL cancer module 3.0 child and proxy report, for ages 5–7 and 8–12 years, WeeFIM scale, BOTMP Short Form, RPM, reading, writing, and mathematics assessment tools, sociodemographic information form were carried out to the children and their family.Results There was no effect of the months since the completion of therapy on pain, anxiety, cognitive problems, perceived physical appearance, and the total QL scores of children and proxy reports (p > 0.05).Children’s physical capacities were significantly worse than healthy controls and have not reached the level of healthy children even after a long time since completion of ALL therapy. There was a significant association between physical capacity and daily independent living status (p < 0.001). Reading, writing, and mathematical skills were significantly associated with the mean time off-treatment (p < 0.001), and the total score of RPM and PedsQL of those with mathematical difficulties were significantly lower than those without any difficulty (p < 0.05).ConclusionThe months after the treatment (off-treatment time) have not affected total and subunit QL scores. As motor skills difficulties will lead to low academic achievement, early recognition direct the parents for immediate intervention. lead to low academic achievement, early recognition could direct the parents for immediate intervention. Planning psychosocial support programs for physical activity and age-appropriate development of patients from the initiation of treatment will increase the QL in childhood ALL with a survival rate of 80% or more.     

The inhibition of Src kinase suppresses the production of matrix metalloproteinases in from synovial fibroblasts and inhibits MAPK and STATs pathways

Background/aimThe purpose of this study was to investigate the antiarthritic potentials of the inhibition of Src kinase in vivo and in vitro settings. Materials and methodsArthritis was induced by intradermal injection of chicken type II collagen combined with incomplete Freund’s adjuvant (collagen induced arthritis [CIA] model) in Wistar albino rats. One day after the onset of arthritis, dasatinib, a potent Src kinase inhibitor, (5 mg/kg/day) was given via oral gavage. Tissue Src, Fyn, MAPK and STAT mRNA expressions were determined by real-time polymerase chain reaction. On the other hand, fibroblast like synoviocytes (FLSs) were harvested patients with rheumatoid arthritis (RA) undergoing surgical knee joint replacement. FLSs were stimulated with cytokines and dasatinib was added in different concentrations. MMP –1, –3, and –13 levels in FLSs culture were determined by ELISA.ResultsThe tissue mRNA expressions of Src, Fyn, MAPK and STATs were increased in the arthritis CIA group compared to the control group. Their mRNA expressions in the CIA + dasatinib group were decreased and similar in the control group. In in vitro setting, MMP –1, –3, and –13 expressions from FLSs induced by IL-1β and TNF-α were increased, while dasatinib suppressed their productions from FLSs.ConclusionThe present study shows that the inhibition of Src kinase has antiarthritic potentials in both in vivo and in vitro settings. Src kinase inhibition may be candidate to further research in human RA.