نتایج جستجو برای: mb2
تعداد نتایج: 148 فیلتر نتایج به سال:
The clinical, light microscopic, ultrastructural, immunocytochemical and cytogenetic features of a case of monocytoid B cell lymphoma were investigated. The tumour initially affected the cervical and supraclavicular nodes, but 33 months later affected the left parotid salivary gland. The patient had subclinical Sjögren's syndrome. The neoplastic cells showed characteristic morphological feature...
The first CMS MB2 station, with one RPC and one DT module, has been tested with a muon beam under a high intensity photon flux at the CERN Gamma Irradiation Facility during the Autumn 2001 test. Results on efficiency, rate capability, cluster size and spatial resolution, for the RPC detector, are reported here. Studies with a small percentage of SF6 in the gas mixture, in order to decrease the ...
during the first days of puerperium and is characterised mainly by tearfulness, mood swings, fatigue, insomnia, negative thinking, low mood and difficulty in thinking.1 The fact that a number of studies from different countries have reported a variety of prevalence rates and socioeconomic factors related to the occurrence of MB2–4 has raised the issue of cultural differences and especially the ...
The endodontic treatment of maxillary third molar often poses a challenge even to an experienced endodontist because of their most posterior location in the dental arch, aberrant occlusal anatomy, abnormal root canal configuration and eruption patterns. Owing to these anatomical limitations, their extraction remains the treatment of choice for many clinicians. As we know, retaining every functi...
Aim: To present case of maxillary first molar with second mesio buccal orifice. Case Description: The occurrence of second mesiobuccal canal is a common morphological variation. Failure to locate and treat the MB2 canal decreases the long term prognosis of the treatment. The clinician should be astute enough to identify the presence of unusual numbers of roots and their morphology for successfu...
Objective: Maxillary molars may be challenging for root canal treatment due to their complex anatomy and additional canals, especially in the mesiobuccal root. The current study aimed investigate prevalence of numbers maxillary molar a selected Turkish population. Materials Methods: A total 905 first second were evaluated using cone-beam computed tomography (CBCT) images. number roots canals wa...
[1] Basement-cored uplift provinces are often characterized by high-angle reverse faulting along preexisting crustal heterogeneities, which may greatly affect the mechanics of deformation and the coupling between erosion and orogenic structure. Herein we construct a coupled deformation-erosion model to understand the mechanics and erosion of mountain belts in which the spatial distribution of d...
Chloromethane (CH3Cl) is produced on earth by a variety of abiotic and biological processes. It is the most important halogenated trace gas in the atmosphere, where it contributes to ozone destruction. Current estimates of the global CH3Cl budget are uncertain and suggest that microorganisms might play a more important role in degrading atmospheric CH3Cl than previously thought. Its degradation...
2-Chlorodeoxyadenosine (2-CdA) yields high complete remission (CR) rates in patients with hairy cell leukemia (HCL). In an effort to detect minimal residual disease, we studied two B-lineage antibodies, L26 and MB2, and a T-lineage antibody, UCHL-1, in fixed marrow core biopsies from 34 patients with HCL before and after 2-CdA. Before therapy, hairy cells exhibited intense cytoplasmic membrane ...
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