Indian J Med Res
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The biological spectrum of leptospirosis ranges from acute undifferentiated febrile illness to severe fatal syndrome or a combination of syndromes. Diagnosis on clinical grounds alone is difficult and depends on laboratory support. However, no confirmatory tests are available, which is rapid and can be performed with minimum facilities available. The objectives of this study were to evaluate the diagnostic utility, accuracy and reproducibility of a rapid real time-PCR based method (TruenatTM) for early diagnosis of leptospirosis, and its usage in low resource settings. ⋯ Our results showed that the test would be a useful tool for early diagnosis of leptospirosis in settings with minimal facilities and the test results could be obtained within an hour. This indicates that a specific therapy can be instituted during the early phase of the disease even at peripheral healthcare facilities as well during the outbreaks.
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Linezolid (LZD) is increasingly being used in tuberculosis (TB) treatment. However, LZD resistance has already been reported, which is highly alarming, given its critical therapeutic role. This study was aimed to phenotypically and genotypically assess LZD resistance in Mycobacterium tuberculosis (MTB) isolates at a laboratory in a tertiary care centre in Mumbai, India. ⋯ LZD resistance poses an important risk to the success of treatment regimens, especially those designed for resistant isolates; such regimens are extensively used in India. As LZD-containing regimens increase in prominence, it is important to support clinical decision-making with an improved understanding of the common mutations conferring LZD resistance and their frequency in different settings.
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Local angiogenesis in endometrium has been shown to be an essential pre-requisite for endometrial receptivity needed for implantation and gestation. Recently, numerous diagnostic gears have been projected to 'measure' or 'estimate' the endometrial receptivity relying upon angiogenic factors helping throughout implantation. This study evaluated the endometrial and subendometrial blood flow and the local endometrial gland vascular endothelial growth factor (EG-VEGF) expression as markers of local angiogenesis. ⋯ The present study suggests that uterine ultrasound, uterine colour Doppler and EG-VEGF are parameters which can be used as markers of local angiogenesis for endometrial receptivity in the evaluation of women with unexplained infertility.
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This study was to survey the apolipoprotein E (APOE) gene polymorphism distribution among Chinese Uyghur children and to explore the relationship between APOE gene polymorphism and the occurrence of urolithiasis. ⋯ The present study does not support any association between APOE genotyping and urolithiasis in Uyghur children.