Na+, K+, and H+/HCO3− Transport in Submandibular Salivary Ducts
نویسندگان
چکیده
منابع مشابه
Congenital duplication of submandibular ducts.
Bilateral duplication of submandibular ducts ending in a ranula was revealed by sialography and confirmed by T2weighted SSh sequence using magnetic resonance cholangiopancreatography (MRCP) parameters. A literature search revealed 2 previous reports of submandibular duct duplication, but a ranula associated with submandibular duct duplication has not been previously reported. A review of congen...
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Previous studies indicated that an acute elevation of peritubular K+ enhances K+ secretion and Na+ reabsorption in the isolated perfused cortical collecting duct (CCD) from rabbit kidneys [S. Muto, G. Giebisch, and S. Sansom. Am. J. Physiol. 255 (Renal Fluid Electrolyte Physiol. 24): F108-F114, 1988]. To determine the underlying cellular mechanisms, we used microelectrode techniques to assess t...
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Water-handling epithelia are sensitive to the osmotic environment. In this study, the effects of a hypo-osmotic challenge on carbachol (CCh)-induced fluid secretion was investigated using an ex vivo submandibular gland perfusion technique and intracellular pH and Ca(2+) measurements. The osmolality of the perfusion solution was altered to examine the response of the gland to a hypotonic challen...
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This study examines the relation between Na-K transport and metabolism in the canine brain. Cerebral oxygen and glucose consumption was measured by the sagittal sinus outflow technique. Synaptic transmission and related metabolism was blocked by pentobarbital 40 mg/kg (EEG flat). Lidocaine blocked an additional 15-20%, presumably by restricting Na-K leak fluxes and reducing the demand for Na-K ...
متن کاملRabbit submandibular salivary gland replantation
Objectives To test the feasibility of submandibular salivary gland (SMG) replantation techniques and the survival of the replanted glands. Such a study can provide a rationale for later allotransplantation procedures, along with implementation of conventional and advanced immunosuppression therapy. Materials and Methods Six SMG replantations were performed in New Zealand white rabbits. One we...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1995
ISSN: 0021-9258
DOI: 10.1074/jbc.270.33.19599