title: [Dynamics of fluid volumes of body sectors in patients after laparoscopic surgery].
abstract: An investigation of the state of volumes of the organism's fluid sectors (general, extra- and intracellular fluid) by a noninvasive method of double-frequency impedancemetry has revealed the influence of preoperative preparing the patients and restriction of the water regimen after operation upon the development of moderate dehydration of the extracellular sector. During the operation lasting about an hour the intravenous administration of 400 ml of crystalloid solutions maintains the volumes of fluid sectors within the due values. These solutions injected in greater volumes result in accumulation of the extra- and intracellular fluid. The antiperistaltic purgation of the intestine before the operation reduces the concentration of calcium in blood by 1 mmol/l at an average.
authors.forename: I P
authors.initials: IP
authors.lastname: Nikolaeva
authors.forename: G S
authors.initials: GS
authors.lastname: Kulik
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Khizhniak
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Beliaev
authors.forename: V G
authors.initials: VG
authors.lastname: Pokrovskiĭ
mesh_terms: D000328:Adult; D000368:Aged; D001825:Body Fluid Compartments; D002118:Calcium / Q000097:blood; D017081:Cholecystectomy, Laparoscopic; D017097:Electric Impedance; D005110:Extracellular Space; D005260:Female; D005440:Fluid Therapy; D006801:Humans; D007424:Intracellular Fluid; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D011300:Preoperative Care
chemical_list: D002118:Calcium