Abstract Callus formation and somatic embryogenesis in potato varieties are effective ways to obtain an entire plant from a single cell. The implementation of is widely used improving materials creating new biotechnological varieties. In our research, the optimum level 1-naphthaleneacetic acid (NAA) 6-benzyl aminopurine (BAP) was determined callus tissue local Sarnav variety, Desiree variety ta...

Menstrual disorders in puberty girls against the background of hormonal imbalance occupy a significant place structure gynecological pathology since future, they can lead to stable and irreversible changes formation reproductive system.The purpose work - study state balance obesity.Material methods. 79 adolescent with impaired menstrual function on obesity were examined treated. All subjects al...

The article provides an overview of the most significant publications on topic male infertility. main selection criteria were considered practical significance article, as well impact factor journal in which it was published, according to SCImago Journal Rank (SJR). As a result, list 10 papers formed that published from October - December 2020. review included articles following issues: sperm D...

Pregnancy is a normal but altered physiologic state that results in significant hormonal,mechanical, and circulatory changes. The increases in progesterone and estrogen associated with pregnancy contribute to vascular and central nervous system effects, changes in the balance of bronchoconstrictor and bronchodilator prostanoids, and increases in peptide hormones that alter connective tissue cha...

Unlike fungal and bacterial diseases, no direct method is available to control viral diseases. The use of resistance-inducing compounds can be an alternative strategy for plant viruses. Here we studied the basal response of melon to Melon necrotic spot virus (MNSV) and demonstrated the efficacy of hexanoic acid (Hx) priming, which prevents the virus from systemically spreading. We analysed call...

Endocrine tumours of the gastrointestinal tract and pancreas may present at different disease stages with either hormonal or hormone-related symptoms/syndromes, or without hormonal symptoms. They may occur either sporadically or as part of hereditary syndromes. In the therapeutic approach to a patient with these tumours, excessive hormonal secretion and/or its effects should always be controlle...

Leptin, the ob gene product, is produced by adipose tissue and is submitted to a complex hormonal and metabolic regulation. Leptin plays a critical role in the balance of body weight. Here we report on secretion and hormonal regulation of leptin by brown adipocytes. Using the recently established T37i cell line, we show that leptin expression and secretion occurred as a function of cell differe...

BACKGROUND Bone metabolism assessment requires the determination of bone mass and quality. The bone metabolism was assessed with the modified bone scintigraphy using 99mTc-MDP. The elaboration of radioisotopic method and program allowed for the assessment of bone metabolism, index of bone metabolism assay and definition of its normal values range with the possibility of clinical application. ...