This article discusses the macro-microscopic anatomy of the central and peripheral organs of the immune system. Provides data on the morphogenesis and age involution of lymphoid structures in various stages of postnatal ontogenesis. We generalize regularities of pre- and postnatal ontogenesis, in accordance with which the morphogenesis of the immune system.

The article presents a review of literature data devoted metabolic factor in the formation of pathological conditions associated with changes in oxidative status. A general view of the chemical nature of the process of free radical oxidation, action of reactive oxygen species, damage to the foundations of the cell membrane and the possible consequences of a breach of imbalance in pro- and antioxidant system. The analysis methods for assessing oxidative status has been done.

Morphometrical investigation of cytoarchitectonic of area 10 prefrontal cortex of men brain was researched. We established right-asymmetry of leading cytoarchitectonical characteristics of this structure.

The authors have developed a method and sequence of anatomical parameterization passive exoskeleton upper extremity “Exar” used for the habilitation and rheabilitation of patients with upper paraparesis.

Changes in bronchial and hepatic epithelium of 105 white male rats after inhalation exposure to luminophores, containing different levels of lead phtalate, were studied. Based on the analysis of the morphometric indices of the mean bronchial epithelium height, goblet cells amount, nuclei area of the epithelial cells, amount of double nuclei epithelial and hepatic cells, and bile ducts epithelium height in the organs studied, the signs of inflammatory processes emergence were revealed.

In numerous researches confirmation of morphofunctional changes divergence of a jejunum mucous membrane indicators is found at influence of electromagnetic fields, shown jet processes and adaptation reactions, depending on parameters of the influencing radiation sources: impulses frequency, intensity and duration of influence which combination reveals various consequences of the irradiated biological object [1, 2, 5]. In the experiment executed on white laboratory rats males with initial age 4 months studied dynamics of the morphoenzymological indicators sensitivity degree of a jejunum mucous membrane after 5, 7 and 10 months of electromagnetic fields impulses influence, with density of the induced currents in a body of rats 0.37, 0.7, 0.8, 2.7 kA/ m² and frequency of impulses 50, 100 and 500 in a week irrespective of their divisibility lasting 15÷40 ns. The carried-out complex analysis of biotropic effect formation variability of the electromagnetic fields impulses parameters in radio sensitivity of morphological equivalents of a jejunum mucous membrane functional condition, her morphoenzymological indicators allowed to reveal selective sensitivity, taking part in the regulation of a tissue homeostasis defining activity of transport processes and also to assume realization "time effect", the chronic radiation allowing to estimate risk from all influencing electromagnetic fields impulses parameters.

This article focuses on the morphological characteristics of the placenta, with the formative - age, constitutional and ethnic factors of its variability. Size, weight and bulk placenta, area her maternal surface have ethnic features. The gap in terms of size of the placenta maximum between women asthenic and hypersthenic.

The study of pancreas development in the north is actual. In the north there are a lot of adverse factors affecting the functions of all body systems. We studied 139 pancreases of fetuses 16-40 weeks. Based on the analysis of archival data, preparation, measurement, morphometry confirmed the concept of the existence of favorable and unfavorable seasons for conception. At conception in favorable periods, there are a large number of curved glands, pancreas grows at the expense of exocrine part but if it was in unfavorable periods then prevail stroma of pancreas.

Based on the study of literature specified basic stages development of cerebral arteries in the antenatal period of individual development. Existing information about the anomalies of the structure and options cerebral arteries systematized and supplemented by own data SCT angiography arteries of the brain. A process in which undifferentiated vascular network consolidates permanent artery, explains most of the numerous variants and anomalies of cerebral arteries. Obviously, even biologically embodiments cerebral arteries are less reliable and prone to disease. Thus, knowledge of the development of blood vessels of the brain facilitates the understanding of many anatomical facts.

At 52 skulls of different ages from the cranial collection of fundamental Museum of Human Anatomy Department of Azerbaijan Medical University were measured the standard dimensions of the orbit and facial skull (zygomatic diameter, upper width of the face, upper of face height, width and height of the orbit, the height and width of the upper and lower orbital fissure) . In adults, noted two extreme forms of entrance into the orbit: low and long, tall and short. Orbits with a low and a long entrance in the majority of cases were founded at dolichocephalic shape of skull. The orbit with high and short entrance more adequate form of brachycephalic skull. In all cases, at the europrozopic shape of the skull shape of entrance to the orbit has a rectangular shape. At leptoprozopic shape of skull entrance into the orbit have a round shape. Variability of the transverse dimension of the superior orbital fissure varies from 5.6% at orthognathous shape of the skull, to 9.8% at prognatnous shape. On the basis of quantitative features was given 5 variants of lower orbital fissure. The most common are broad and medium length, medium length and width, narrow and the medium length of the lower orbital fissure.

The special importance of experimental and clinic-physiological studies is defined by insufficient study of electromagnetic radiations action mechanisms possessing high biological activity which maximum reaction can be shown in the remote terms, later 15 and even 35-45 years after the beginning of chronic action that is explained by increase of incidence frequency of organism various systems, and also decrease in compensatory reserves and acceleration of aging processes [5, 7]. Experiment is executed on white laboratory rats males, with initial age 4 months which underwent by chronic influence of electromagnetic fields impulses during 5, 7 and 10 months. Density of the induced currents in a body of rats made: 0.37, 0.7, 0.8 and 2.7 kA/ m² with frequency of 500, 100 and 50 impulses in a week (I/w) irrespective of their divisibility and lasting 15÷40 ns. Predictive modeling of a jejunum mucous membrane histoenzymological indicators serving as morphological equivalents of a functional state and reflecting age dynamics of possible development of chronic influence consequences of electromagnetic fields impulses various parameters testifies in general to preservation of the tendencies preceding the predicted period. However in chronic aspect of the forecast at a combination of the electromagnetic fields impulses some parameters in process of age changes increase restriction of the corpulent cells forms participating in local regulation of a homeostasis, and also essential changes of enzymes activity is observed.

During a topographic and anatomical dissection cadaver of a man, who died at the age of 62 years, found an aberrant right subclavian artery. It was located behind the branches of the aortic arch and the organs of neck. The proximity of the aberrant right subclavian artery to the organs, blood vessels and nerve trunks can cause a variety of complications during surgery.