In vivo
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Genetic polymorphism is a strong risk factor for coronary artery disease (CAD). In the present study, our aim was to evaluate angiotensin-converting enzyme (ACE) gene I/D polymorphism and interleukin-4 (IL-4) gene Intron 3 variable number of tandem repeat (VNTR) polymorphism in CAD. ⋯ Although, there is no correlation between IL4 VNTR polymorphism and ACE gene polymorphism and CAD, there is a strong association between CAD and co-existence of IL-4 VNTR and ACE gene polymorphisms in the Turkish population.
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To investigate the influence of a robotic camera holder on postoperative pain in women undergoing gynaecological laparoscopy. ⋯ The usage of a robotic camera holder results in less postoperative pain in women undergoing gynaecological laparoscopy.
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To substitute paclitaxel in neoadjuvant chemotherapy of breast cancer by nab-paclitaxel due to its improved efficacy and safety profile. ⋯ Neoadjuvant chemotherapy with nab-paclitaxel is a good alternative to paclitaxel-based regimens.
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Fibrous dysplasia can be monostotic or, less commonly, polyostotic. The imaging features of polyostotic fibrous dysplasia may closely mimic those of metastatic bone disease, Paget disease, or enchondromatosis (Ollier disease). We present a unique case of polyostotic fibrous dysplasia in a 57-year-old female with a medical history of enchondromas involving the proximal phalanges of the left hand. ⋯ The maximal standardized uptake value of these lesions ranged from 2.18 to 3.78. We performed an open biopsy of the left humerus and histological examination confirmed the diagnosis of fibrous dysplasia. To the best of our knowledge, this is the first case of biopsy-proven FDG PET-positive polyostotic fibrous dysplasia with enchondromas of the hand.
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Xenografted benign tumours in immunodeficient mice provide an in vivo model to study tumour biology and the effect of agents on tumour growth. Conventionally, these small grafts can only be monitored upon sacrificing the animals. We evaluated ultrasound biomicroscopy for monitoring such grafts in vivo. ⋯ High frequency sonographic measurement is a superior non-invasive method for monitoring small grafts of slowly growing benign tumours in mice in vivo, e.g. plexiform neurofibroma, and is especially suitable for tracing the effects of drugs at multiple time-points, thus allowing a very cost-effective follow-up.