Previous studies demonstrated the inhibitory participation of serotonergic (5-HT) and oxytocinergic (OT) neurons on sodium appetite induced by peritoneal dialysis (PD) in rats. The activity of 5-HT neurons increases after PD-induced 2% NaCl intake and decreases after sodium depletion; however, the activity of the OT neurons appears only after PD-induced 2% NaCl intake. To discriminate whether t...

BACKGROUND Chronic lower back pain with or without radiculopathy represents an important medical, social, and economic problem. Many treatment modalities and techniques, including surgery and epidural administration of steroids, have been used to manage this pain. Hypertonic saline, which has been used as an adjunct to percutaneous epidural adhesiolysis, can also be injected via a transforamina...

BACKGROUND This crossover, randomized, double-blind study (conducted over a 32-week period) was performed to determine, in clinically stable Cystic fibrosis (CF) preschool children: the effects of 7% inhaled hypertonic saline on spirometry and interrupter resistance technique (Rint), and the possible side effects. METHODS Twelve CF children (6M, mean age ± SD: 5.7 ± 0.8 yrs) were enrolled and...

Dahl showed that feeding KCl prevents the rise in blood pressure caused by a high NaCl diet in salt-sensitive Dahl "S" rats. Such S rats when normotensive on a low NaCl diet have a 2 to 3 times greater pressor response than Dahl "R" rats to intracerebroventricular hypertonic saline (600 mOsm/liter) or angiotensin II (AII) (500 ng). Does dietary KCl prevent NaCl hypertension in S rats partly by ...

Intact mammalian neurofilaments were separated by centrifugation of osmotically shocked, desheathed segments of rat peripheral nerve. Neurofilament-rich supernates were incubated in different media with varying dilutions or dialysis of samples. Neurofilaments attached to carbon-Formvar-coated grids were exposed to similar incubations. The relative preservation or disruption of neurofilaments du...

To the Editor, The Indian Medical Gazette. Sir,?Dr. Brahmachari advises the use of sodium chloride in making up antimony solutions for injection, ' and Drs. Napier and Muir state that the use of sodium chloride does not matter much and their injections can be given without sodium chloride. I have recently noticed in my kala-azar centres that while using scale preparation of sodium antimony tart...

Excessive secretion of vasopressin in the course of Syndrome of Inappropriate Antidiuretic Hormone Secretion is a common cause of hyponatremia in cancer patients. Clinical symptoms depend on the cause, rate of change of sodium level and their absolute values. Treatment options include fluid restrictions, intravenous administration of hypertonic sodium chloride solutions, loop diuretics and vapt...

In the second part of review, aspects changes in magnesium metabolism under conditions severe stress, mechanisms anti-stress protection body with participation magnesium, features water-electrolyte at cellular level, anti-inflammatory effect and role processes detoxification acute poisoning certain poisons are consi-dered. The main body’s defence to suppress oxidative stress by limiting product...

Hypernatremia stimulates the secretion of oxytocin (OT), but the physiological role of OT remains unclear. The present study sought to determine the involvement of OT and renal nerves in the renal responses to an intravenous infusion of hypertonic saline. Male Wistar rats (280-350 g) were anesthetized with sodium thiopental (40 mg. kg(-1), i.v.). A bladder cannula was implanted for collection o...

Introduction: Vasectomy is the safest and most reliable method of all the contraception methods, but azoospermia is not achieved immediately by this method. We decided to determine whether irrigation of the vas deferens with sterile water or hypertonic saline solution irrigation during vasectomy would reduce the time needed to obtain azoospermia. Materials and Methods: A total of 126 fertile me...