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Gulistan Bahat Nilgun Erten Bulent Saka Sami Uzun Imran Onur Sevgi Kalayoglu-Besisik Nesimi Buyukbabani 《Amyloid》2007,14(4):305-308
Multiple myeloma (MM) is associated with amyloidosis in approximately 15% of the patients. The most frequent presenting signs of such an association are nephrotic syndrome, cardiomyopathy and peripheral neuropathy. Amyloid arthropathy is not a frequent feature. We report a patient with immunoglobulin D (IgD) lambda type MM with presenting symptoms related to mucocutaneous amyloidosis and also amyloid arthropathy. He had no clinical and laboratory involvement due to nephrotic syndrome or cardiomyopathy. IgD myeloma is a rare form of MM and therefore much of the information about the disease is derived from case reports describing patients with associated symptoms. Our case also shows an unusual organ distribution of amyloid. 相似文献
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Intracavitary tumors such as angiosarcomas are prone to embolize, and occlude valves and vessels. Intramyocardial tumors cause cardiac failure and arrhythmias. Pericardial tumors cause effusions which result in tamponade. It is very rare that an intracavitary tumor presents itself with a cardiac tamponade. A 32-year old woman presented to the emergency room with palpitation and shortness of breath. Her physical examination revealed pulsus paradoxus and jugular venous distention. The transthoracic echocardiography showed normal left ventricular function, and an intracavitary right atrial mass. As the patients clinical status deteriorated an emergency operation was performed. The hemorrhagic pericardial fluid was cytologically positive for malignant cells. Histopathological findings were indicative of an angiosarcoma. 相似文献
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Observational cohort study on correlates of mortality in older community‐dwelling outpatients: The value of functional assessment 下载免费PDF全文
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Mehmet Salih Kaya Fahri Bay?roglu Leyla Mis Dide Kilinc Bahat Comba 《Age (Dordrecht, Netherlands)》2014,36(2):677-687
The exact mechanisms which contribute to longevity have not been figured out yet. Our aim was to find out a common way for prompting longevity by bringing together the well-known applications such as food restriction, exercise, and probiotic supplementing in an experimental obesity model. Experimental obesity was promoted in a total of 32 young (2 months old) and 32 aged (16 months old) male Wistar albino rats through 8-week cafeteria diet (salami, chocolate, chips, and biscuits). Old and young animals were divided into groups each consisting of eight animals and also divided into four subgroups as obese control, obese food restriction, obese probiotic-fed and obese exercise groups. Probiotic group diet contained 0.05 %w/total diet inactive and lyophilized Lactobacillus casei str. Shirota. The exercise group was subjected to treadmill running 1 h/day, at 21 m/min and at an uphill incline of 15 % for 5 days a week. Food restriction group was formed by giving 40 % less food than the others. The control group was fed regular pellet feed ad libitum. This program was continued for 16 weeks. Blood samples from all the groups were analyzed for fasting glucose, insulin, IGF-1, insulin-like growth factor binding protein 3 (IGFBP-3), interleukin (IL)-6, IL-12, malondialdehyde (MDA), fT3, TT3, fT4, TT4, and liver tissue MDA levels were measured. All applications showed anti-inflammatory effects through the observed changes in the levels of IGFBP-3, IL-6, and IL-12 in the young and old obese rats. While the interventions normally contribute to longevity by recruiting different action mechanisms, anti-inflammatory effect is the only mode of action for all the applications in the obesity model. 相似文献
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Nilufer Alpay Sami Uzun Gulistan Bahat Selim Yavuz Nilgun Erten Cemil Tascioglu 《Blood coagulation & fibrinolysis》2008,19(5):439-441
Thrombotic thrombocytopenic purpura is a thrombotic microangiopathic disease. Associations with collagen vascular diseases, pregnancy, some drugs, surgical intervention, and infections are documented (known). Malignancy is also one of the known factors associated with thrombotic thrombocytopenic purpura. These malignancies are usually the disseminated solid organ tumors. Hematological malignancies constitute a rare association. Here, we present a patient with thrombotic thrombocytopenic purpura associated with multiple myeloma and discuss the pathogenesis. To our knowledge, this is the first case report of thrombotic thrombocytopenic purpura associated with multiple myeloma. 相似文献