Báo cáo Y học: Subsite mapping of the binding region of a-amylases with a computer program ppt

... in the literature. Evaluations of subsite maps of rice and barley a- amylases are thus also presented. MATERIALS AND METHODS SUMA software: subsite mapping of amylases This software calculates the ... to account for the enzymatic properties of a- amylases such as PPA, barley and rice a- amylases. The amylase subsite model [2] depicts the substrate binding...

Ngày tải lên: 08/03/2014, 09:20

... may not have routine general medical care and diagnosis of general medical conditions may be delayed. As the physician with the most (and often the only) contact with these patients, psychiatrists ... ventricular arrhythmias with lithium at therapeutic levels. However, lithium toxicity may be associated with sinoatrial block, AV block, AV dissociation, bradyarrhythmias, ventri...

Ngày tải lên: 25/10/2012, 10:51

... The commonest type of arachnoid cyst that causes compression of the spinal cord and develop- ment of syringomyelia is the Chiari malformation type I [1] . Other types of arachnoid cysts can ... the su- pratentorial ventricular system was normal (Figure 1). Based on history and physical and MRI examinations, we diagnosed the lesion as a foramen magnum arachnoid cyst...

Ngày tải lên: 25/10/2012, 11:00

... the mass was located in the portion of body or tail of the pancreas. For tumors of SPT located in the neck and body of the pancreas, resection of the mid- portion of the pancreas and the mass ... was the predominant complaint (8/18). The rest of the patients were asymptomatic and presented with a pancreatic mass detected incidentally. Radiological st...

Ngày tải lên: 25/10/2012, 11:40

... Publisher. All rights reserved Short Communication Human toxoplasmosis and the role of veterinary clinicians Laura Kramer Department of Animal Health- Veterinary Parasitology Laboratory- University ... animal clini- cians. Veterinarians are often faced with the need to explain to their clients that it is not necessary, for example, to give away one’s cat during pregnancy and...

Ngày tải lên: 03/11/2012, 11:06

... phosphatase (AP), and the CA 19.9 marker as predic- tors [20]. Sample size was taken into account [21]. A first analysis was made on the “raw” data package. The selection of variables was always ... controls and 3 cases at the defining moment of the construction of the data package. The funda- mental cause was the lack of fulfilment of the inclu- sion criteria....

Ngày tải lên: 03/11/2012, 11:34

... also stimulated the synthesis of poly (A) catalyzed by yeast poly (A) polymerase. The relative activity of diadenosine polyphosphates as effectors of the poly (A) synthesis was assayed as in Fig. ... polyadenylation factor [4,5]. The core yeast poly (A) polymerase appears to have a molecular mass of around 63 kDa [3]. Separated form the complex, the core yeast enzyme ca...

Ngày tải lên: 21/02/2014, 01:21

... Szewczuk 1 and Wojciech Bal 1,2 1 Faculty of Chemistry, University of Wroclaw, Poland; 2 Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland A comparative study of thermodynamic ... t deviate systematically from those of DAHam and DAHKam. This means that the side chain carboxylate of Asp1 does not have a direct effect on metal coordination...

Ngày tải lên: 22/02/2014, 04:20

... MgATPase activity at a divalent ion-ATP concentration of 5 m M at pH 7.4. On the other hand, the CaADPase activity is  80% of the MgADPase activity at a divalent ion-ADP concentration of 5 m M (data not ... they are also known as the E-NTPDases. Ecto-ATP-diphosphohydrolase (ecto-ATPDases) and ecto-ATPases are two different subfamilies of the E-ATPases. E-type ATPases are...

Ngày tải lên: 22/02/2014, 04:20

... repository maintained by the Office for the Coordination of Human- itarian Affairs), the Uppsala Conflict Database Program (a database that contains information on armed conflicts of the world ... survey to determine the validity of the study and the applicability of the findings to their settings. Public health scenario You are a physician working for an internat...

Ngày tải lên: 25/10/2012, 10:31