α-Umpolung/Michael Addition/Quaternization Tandem Reaction to provide α-Imido-β-phosphonium Propanoates with Broad Spectrum of Biological Activity.

This paper has been supported by the Kazan Federal University Strategic Academic Leadership Program ('PRIORITY-2030'). HRMS data were obtained in the CSF-SAC FRC KSC RAS by support of the State Assignment of the Federal Research Center "Kazan Scientific Center", Russian Academy of Sciences. A.

Evaluation of monomeric prolactin level by TRACE method and precipitation with polyethylene glycol.

Prolactin exists in various forms including the monomeric biologically active form (23kDa) and a higher molecular weight form, bound most commonly to IgG, known as macroprolactin (>100kDa). Macroprolactin lacks biological activity and is one of the causes of false-positive results. In Russian Federation the most common method for macroprolactin determination is PEG precipitation test.

[Analysis of lymphatic drainage pathways using infrared fluorescence in patients with lung cancer].

Objective: To develop a method for analysis of lymphatic drainage pathways from the lobe of the lung affected by non-small cell lung cancer (NSCLC) using infrared fluorescence.

Material And Methods: A study enrolled patients with NSCLC who underwent anatomic resection of the lung with systematic lymph node dissection and preliminary intraoperative peritumoral injection of indocyanine green conjugate with human albumin. Registration of fluorescence in regional lymph nodes (LN) was carried out immediately after excision of specimen using the FLUM-808 instrumental system.

[The comparative analysis of the results of detection of testosterone in blood serum applying analyzers Architect and Vitros and tandem mass-spectrometry, a highly efficient fluid chromatography technique.].

The testosterone is a key element of hypothalamus hypophysis gonad system. Its physiological role in males is well known and consists primarily in formation of male phenotype and support of spermatogenesis. The evaluation of androgenic status is necessary in case of such wide specter of clinical symptoms and pathological states as hypogonadism, delayed of premature puberty, polycystic ovary syndrome, particular types of cancer, etc.

ANESTHETIC MANAGEMENT AND INTENSIVE CARE DURING PERIOPERATIVE PERIOD OF ABDOMINAL DELIVERY IN PREGNANT WOMEN WITH PULMONARY ARTERIAL HYPERTENSION.

Unlabelled: Background The presence ofpulmonary arterial hypertension (PAH) in pregnant women increases mortality up to 12- 30% and up to 50% when PAH is associated with Eisenmenger syndrome. Due to low prevalence of PAH in pregnancy many aspects ofperioperative management are still unclear.

The Aim: To summarize our approaches to the anesthesia and intensive care in pregnant women with PAH.