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排序方式: 共有133条查询结果,搜索用时 31 毫秒
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Jignesh Jethva Purvi Bhagat Kamini Prajapati Gunjan Tank 《Indian journal of ophthalmology》2022,70(6):2020
Purpose:Ripasudil hydrochloride hydrate (0.4%) is the first Rho-associated protein kinase (ROCK) inhibitor eye drop that lowers intraocular pressure (IOP) by increasing conventional aqueous outflow through the trabecular meshwork and Schlemm’s canal. We aimed to evaluate the safety and efficacy of ripasudil in patients using the maximum topical anti-glaucoma medications and with uncontrolled IOP.Methods:In our prospective interventional study, we enrolled 27 eligible and consenting patients (46 eyes) who presented to us between January 2021 and June 2021. Ripasudil 0.4% was added as adjunctive therapy to the ongoing glaucoma treatment. On follow-up visits at 7 days, 15 days, 1 month, 2 months, and 3 months, the visual acuity, IOP with applanation tonometer, anterior segment, and fundus were evaluated. The IOP before and after the use of ripasudil eye drops was compared by paired t-test.Results:Among the 27 patients, 18 were males and 9 were females. A statistically significant reduction in IOP was noted at all time durations (P < 0.00001) with the maximum reduction at 3 months with all patients achieving their target IOP. No patient developed any side effects necessitating the omission of ripasudil. The most common adverse event noted was conjunctival hyperemia (22 patients), which was mild and transient.Conclusion:Ripasudil showed additional IOP-lowering effect with other antiglaucoma medications and exhibited no significant side effects. 相似文献
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Lakshmi Shree Viswanath Madhan Sugumar Sreeram Chandra Murthy Peela Kamini Walia Sujatha Sistla 《Indian journal of medical microbiology》2022,40(2):285-288
PurposeEmergence of vancomycin variable enterococci (VVE) poses a challenge to empiric vancomycin therapy. Vancomycin-variable enterococci (VVE) are vanA-positive, yet phenotypically vancomycin-susceptible enterococci that can switch to a vancomycin-resistant phenotype when exposed to vancomycin. The aim of the present study was to determine the prevalence of VVE in India.MethodsIsolates of phenotypically vancomycin susceptible Enterococcus faecium from 20 tertiary care hospitals across India were collected and tested for the presence of vanA, vanR, vanS, vanB and vanC genes by conventional PCR using previously published primers. Isolates positive for vanA gene were considered as VVE.ResultsThe prevalence of VVE was 1.5% (5/340). Only one VVE isolate was positive for vanR and vanS, and all the isolates were negative for vanB and vanC.ConclusionsAlthough the prevalence is low, our finding emphasizes the importance of routinely screening for van genes in enterococci that are phenotypically susceptible. Silenced vanA able to escape detection and revert to resistance during vancomycin therapy represents a new challenge in clinical settings. 相似文献
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Kamini Dangat Anitha Kilari Savita Mehendale Sanjay Lalwani Sadhana Joshi 《International journal of developmental neuroscience》2013
Children born to mothers with preeclampsia have consistently been suggested to be at risk for cognitive and behavioral disorders in later life. Breastfeeding is said to be associated with better neurodevelopment outcomes. Our earlier studies indicated higher levels of docosahexaenoic acid (DHA) in human milk in women with preeclampsia. DHA is known to regulate the expression of neurotrophins and together they play a vital role in neurodevelopment and cognitive performance. The present study examines the levels of maternal plasma and milk neurotrophins [(nerve growth factor (NGF) and brain derived neurotrophic factor (BDNF)] in women with preeclampsia and compares them with normotensive women who served as controls. Singleton pregnant women diagnosed with preeclampsia (n = 72) and controls (n = 102) were recruited for this study from Bharati Hospital, Pune. Plasma and milk samples were analyzed for NGF and BDNF levels using the Emax Immuno Assay System using promega kits. Maternal plasma NGF and BDNF levels were lower (p < 0.01 for both) in women with preeclampsia as compared to the control women. Milk NGF levels were similar while milk BDNF levels were higher (p < 0.05) in the preeclampsia group as compared to controls. Plasma NGF levels were positively correlated with milk NGF levels in the control group. Our results indicate the differential regulation of milk NGF and BDNF levels in women with preeclampsia. The present study suggests a role for both NGF and BDNF in human milk for postnatal brain development. Further studies need to examine the associations of DHA and BDNF in human milk with cognition at later ages. 相似文献
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Association of interleukin-6 -174G/C promoter polymorphism with hypertension and left ventricular hypertrophy in dialysis patients 总被引:5,自引:0,他引:5
BACKGROUND: Gene polymorphisms of proinflammatory cytokines, such as interleukin-6 (IL-6) and the chemokine receptor CX3CR1, have been found in association with cardiovascular disease in the general population. In dialysis patients, in whom the prevalence of cardiovascular comorbidity is strikingly high, these polymorphisms have not been investigated. METHODS: The -174G/C polymorphism of the IL-6 gene and the chemokine receptor CX3CR1 polymorphisms 249V/I and 280T/M were examined for their association with cardiovascular abnormalities in a cohort of 161 patients with end-stage renal disease (ESRD) treated by hemodialysis. Arterial blood pressure, electrocardiogram (ECG) ischemic changes, and left ventricular mass index (LVMI) were the parameters examined for the association study. The control group was made up of 169 healthy subjects. RESULTS: We found that for both IL-6 and chemokine receptor, genotype frequency and allelic distribution in both ESRD patients and controls were comparable. The genetic association study showed that in the whole group of dialysis patients, individuals with GC + CC genotype for the -174G/C polymorphism had a higher diastolic blood pressure (P = 0.008) and LVMI (P = 0.026) than GG homozygotes. The prevalence of left ventricular hypertrophy (LVH) in the former group was 58.6% vs. 39.2% in the latter (P = 0.02). The same analysis limited to diabetic patients in dialysis, showed that the prevalence of LVH in those with CG + CC genotype was 87.5% vs. 36.3% in those with GG genotype (P = 0.02). In diabetic patients, lower levels of serum albumin was found in the GC + CC genotypic group than in GG subjects; 34.63 +/- 5.18 g/L vs. 41.75 +/- 4.79 g/L (P = 0.003). CONCLUSION: These data demonstrate an association between the IL-6 promoter polymorphism -174G/C and high blood pressure and LVH in hemodialysis patients, especially those with diabetes. The results strengthen the hypothesis that chronic inflammation is a mechanism of cardiovascular damage in dialysis patients and the role played by the IL-6 system in this mechanism. 相似文献
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A new oxime, 3-hydroxyimino-5-methyl-2-hexanone (HIMH) has been synthesized by the reaction of 1-pentyl nitrite with 5-methyl-2-hexanone under acidic conditions. The subsequent treatment of HIMH with NH2OH x HCl gives 5-methyl-2,3-hexanedione dioxime (H2MHDDO). The structures of these compounds have been confirmed by physicochemical and spectral data. A preliminary screening of these compounds for biological activity against several microorganisms has indicated that they are selective growth inhibitors of m-tuberculosis, in particular. 相似文献
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