Licensed books on medicine
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- Vision or performance?
Leaders must be visionaries. They have to imagine where we are going, even when all the others are standing with their heads bowed. It's one thing to see the idea of a trip to the moon or making applesauce. And another thing is to be able to convey the vision to others, which can be considered a sign of a truly successful leader. But even the ability to direct people does not make much sense, if in this
- Biologically active proteins of influenza virus. Transcriptase activity in influenza cells and virions
RV OIMPSON and VD BIN (RW SIMPSON, WJ BEAN, JR.) I. INTRODUCTION This chapter “deals with a rather new section in the biology of the influenza virus, and therefore most of the information is fragmentary in its composition C a large number of outstanding issues. The basic statement on which this chapter is based is that mycoviruses are negative genome viruses.
- Convulsive activity
In doses of 1.5-2 MAC, enflurane can cause epileptoid activity on EEG (spike-wave complexes), especially against the background of hypocapnia. Auditory stimuli provoke epi-leptoid activity. Although during inhalation of iso-flurane, adhesions appear on the EEG immediately before the appearance of the isoelectric line, this never transforms into unfolded epileptoid activity
- Medical activity
Have you noticed what significant place in the areas of lifestyle is given to medical activity? Ways of forming a healthy lifestyle stem from its functional structure, and the “opener” is the key, as a rule, medical activity, i.e. personal activities aimed at protecting, strengthening, reproducing health or, as academician Lisitsyn Yu.P. emphasizes, - “medical
- Abnormal automatic activity
Spontaneous generation of pulses is possible in those fibers where the maximum diastolic potential is reduced as a result of any impact. Anomalous automatism with a low level of diastolic potential was demonstrated in both Purkinje fibers and in the working myocardium [26-28]. Such activity is most often observed in Purkinje fibers, in which the level of maximum
- Physical activity
It is one of the most important factors that have a positive effect on the growth and development of the organism at all stages, starting from the prenatal period and ending with a great age. Due to the changed living conditions and production activities, the majority of the population is currently experiencing a lack of physical activity, i.e. hypodynamia is one of the major or major risk factors
- Normal Automatic Activity
Automatic activity is a consequence of the gradual growth of membrane potential during diastole to the threshold level, when the generation of action potential occurs. It is believed that diastolic depolarization is associated with the outgoing pacemaker current carried by potassium ions, which gradually decreases, allowing the background incoming current Na + to depolarize the cell membrane [19,
- Functional activity, hypodynamia
Functional activity implies an optimal amount of movements in the daily regimen, which include the activity of all organs and systems of the human body. Observations show that by the age of 70, the musculature of a person leading a sedentary lifestyle can lead to obesity. Atrophy suffers nerve tissue, the brain. This, in particular, is due to insufficient functional activity
- ACTIVE AND AUTOMATIC ACTIONS
To the extent that the action relies on ready-made mechanisms, including the mechanisms of its regulation, it is automatic. If the action follows this relationship of the present situation, by orientation in terms of the image, then it is active. However, the allocation of these "new" relations itself implies some already prepared mechanisms. Thus, the ratio of active and automatic
- Modulation of DNA methyltransferase activity
Initially, it was thought that the characteristic property of transformed cells is an increase in the activity of Dnmt1 (see review of Baylin et al. 1998). However, it was further shown that increased activity of this methyltransferase occurs as a result of a higher level of tumor cell proliferation. In addition, in some types of tumors no significant correlation was found.