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Abstract Introduction Few studies have examined outcomes in immunosuppressed patients who develop melanoma. The purpose of this study is to compare survival in immunosuppressed patients who developed melanoma with that in patients with melanoma who are not immunosuppressed. Methods Immunosuppressed patients were defined as having solid organ transplant, lymphoma,...
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Abstract Background Hepatopancreatoduodenectomy is performed to achieve curative resection of malignant biliary tumors.1 However, the morbidity and mortality associated with this challenging surgical procedure remain high, and optimal indications remain unclear.2–4 Biliary papillomatosis (BP) is a precursor lesion of cholangiocarcinoma. This video shows hepatopancreatoduodenecomy for multifocal cholangiocarcinoma in the setting of BP....
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Abstract Background Systemic inflammatory response (SIR) is an adverse prognostic marker in colorectal cancer (CRC) patients. The ScotScan Colorectal Cancer Group was established to examine how markers of the SIR differ between populations and may be utilised to guide prognosis. Patients and Methods Patients undergoing resection of stage I–III CRC from two...
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Abstract Background The surgical indication for non-hypervascular hypointense nodules (NHVN) detected incidentally on gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (Gd-EOB-MRI) for classical hepatocellular carcinoma (HCC) is unknown. Our aim is to clarify the long-term outcomes in patients with this finding. Methods ...
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Abstract Background Recurrence after radical resection of esophageal squamous cell carcinoma (ESCC) is common. Limited evidence is available about the differences in clinical characteristics, risk factors, and prognostic significance between nodal and distant recurrence of thoracic ESCC. Patients and Methods We retrospectively analyzed 341 patients who underwent...
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Abstract Background Low-grade serous ovarian carcinoma (LGSOC) is a rare disease that accounts for 5% of all ovarian cancers and requires surgical complete debulking. To date, the prognostic value of pelvic and paraaortic lymphadenectomy remains unclear in this population. Patients and Methods This retrospective cohort of patients with a diagnosis of LGSOC...
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Abstract Background Persistent primary hyperparathyroidism (PHPT) occurs in 2.5% to 15% of cases after parathyroidectomy. Few studies have evaluated the best pre-reoperative imaging approaches for persistent sporadic PHPT. This retrospective multicenter study aimed to evaluate the benefit of a second pre-reoperative 99mTc-methoxy-isobutyl-isonitrile (MIBI) scintigraphy for patients with persistent PHPT who had a 99mTc-MIBI before their...
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Abstract Purpose Obesity is a well-known risk factor for renal cell carcinoma (RCC). However, the prognostic role of obesity in RCC has not been clearly established thus far. We aim to assess the effect of preoperative body mass index (BMI) on survival outcomes in nonmetastatic RCC patients. Patients and Methods We retrospectively analyzed data on 2329 patients...
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Abstract Purpose Ectopic parathyroid glands are thought to be the cause of a significant portion of failed primary surgery for hyperparathyroidism. Parathyroid carcinoma (PTCA) is a rare malignant tumor, and ectopic PTCA is a particularly unusual situation. Here, we describe, for the first time, a case of intrapericardial PTCA. Methods We describe...
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Abstract Purpose Oral microbiota maintains a dynamic ecological balance with the host. However, a disruption in this balance can lead to oral diseases such as dental caries and periodontitis. Several studies suggest differences in microbial composition in the oral cavity between patients with T2DM and nondiabetic patients. However, there is inadequate oral microbiome-related data from Chinese patients with T2DM, and the difference in...
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Cortical thickness measures the width of gray matter of the human cortex. It can be calculated from T1-weighted magnetic resonance images (MRI). In group studies, this measure has been shown to correlate with ...
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Despite considering vast majority of the transcribed molecules as merely noise RNA in the last decades, recent advances in the field of molecular biology revealed the mysterious role of long non-coding RNAs (l...
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Abstract Vallisneria natans is often used for the ecological restoration of aquatic vegetation. V. natans thalli were cultured under ambient (400 ppm) and increased carbon supply, with low (18 °C) and high temperature (25 °C). The thalli were used to examine the effects of increased carbon and high temperature on the growth, nitrogen metabolism and photosynthetic characteristics of this plant. At 18 °C, the relative growth rate (RGR), N uptake rate and nitrate reductase (NR) activity...
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Abstract The current study was designed to isolate, identify and characterize a Bacillus sp. capable of producing protease and exhibiting antifungal activity. A highly potent bacterium capable of producing protease abundantly was isolated from the soil collected from the waste pit near Microbiology Laboratory of Birendra Multiple Campus, Bharatpur and later on identified as Lysinibacillus fusiformis strain SK on the basis of morphological, physiological, biochemical and 16S rDNA...
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Abstract Rhizobium are nitrogen-fixing bacteria which possess the nif gene that codes for the nitrogenase enzyme involved in the reduction of atmospheric dinitrogen (N2) to ammonia. Thirty rhizobial strains were identified from ten groundnut plant root nodules collected from semi-arid regions of Rajasthan, India. The isolates were initially identified on the basis of morphological, biochemical, and molecular characteristics. These rhizobium strains were further screened for plant...
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Abstract Phytate-linked nutritional deficiency disorders have plagued poultry for centuries. The application of exogenous phytases in poultry feed has served as a solution to this problem. However, they are linked to certain limitations which include thermal instability during prolonged feed processing. Therefore, in this study, Streptococcus thermophilus 2412 based phytase stability was assessed at higher temperatures up to 90 °C. This was followed by probiotic validation of the...
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Abstract 16S rRNA gene sequence analysis showed that the type strain Brevibacterium frigoritolerans DSM 8801T had the highest similarity (99.7%) with the reference strain Bacillus simplex NBRC 15720T, followed by Bacillus muralis DSM 16288T (99.6%), Bacillus butanolivorans DSM 18926T (99.5%), and Bacillus loiseleuriae FJAT-27997T (97.9%). This relationship is confirmed by the phylogenetic analysis indicating that Bre. frigoritolerans DSM 8801T fell in the genus Bacillus group and...
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Abstract Pseudomonas aeruginosa is a serious nosocomial pathogen with high morbidity and mortality due to the increasing resistance to antibiotics in recent years. qnrVC genes have been proven as a source of antibiotic resistance, but relationship with Pseudomonas aeruginosa remains not clear. We aimed to investigate the prevalence and molecular characteristics of qnrVC genes in P. aeruginosa clinical isolates. A total of 874 nonduplicate clinical isolates were collected in Guangdong,...
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Abstract Background and Objective Today, osteoporosis is the most common bone disease and an important public health problem in all developed countries. The objective of this study was to estimate the costs associated with the management and treatment of osteoporosis in order to assess the economic burden in Italy for 2017, in terms of direct medical costs and social security costs. ...
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