AIM To analyze and compare the expression of MTNR1A receptor in normal and pathological major and minor salivary glands. MATERIALS AND METHODS Twenty samples of major and minor salivary glands and 10 with Warthin's tumor were studied. Expression of the MTNR1A receptor (goat polyclonal antibody raised against a peptide mapping at the N-terminus of MEL-1A R of human origin) was analyzed. RESU...

Sialolithiasis is the most common disorder of major salivary glands. The main site of salivary stones' formation is submandibular gland, followed by parotid and sublingual gland. The aim of this article was to present current diagnostic imaging modalities carried out in patients suspected with salivary stones on the basis of own material and review of literature.Current diagnostic imaging tools...

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...

The sublabial salivary glands were studied by morphometric methods in 68 healthy volunteers to establish possible changes related to age in those tissue components that are affected in Sjögren's syndrome and connective tissue diseases (and which might stimulate Sjögren's syndrome). There was an increase in the amount of connective tissue and intralobular ducts with age and a corresponding decre...

Sialoliths are calcified concrements that develop in the parenchyma or ducts of the salivary glands and are among the most common causes of obstructive sialadenitis. The majority of sialoliths (84%) are located in the submandibular gland, particularly (90%) in the Wharton’s duct. 1 Sialoliths become symptomatic when they block salivary flow or cause an infection. Most patients present with swel...

The purpose of this study is to evaluate the efficacy of endoscopic fragmentation and removal of artificial calculi in a live porcine model employing intracorporeal pneumatic lithotripsy. In this experimental study, 7 submandibular ducts were accessed and artificial calculi placed. A salivary pneumatic lithotripter probe was inserted through an interventional sialendoscope to fragment the calcu...

The salivary glands of scrapie-affected sheep and healthy controls were investigated for the presence of the pathological prion protein (PrP(Sc)). PrP(Sc) was detected in major (parotid and mandibular) and minor (buccal, labial, and palatine) salivary glands of naturally and experimentally infected sheep. Using Western blotting, the PrP(Sc) concentration in glands was estimated to be 0.02 to 0....

The present work includes morphological and radiological studies of the salivary gland , saliva is the mixed secretion of these gland the secretion of saliva in ruminants is continuous ,it has been moistest oral mucosa, provide medium for dissolved food and control bacterial flora of the oral cavity , the aim of present work to report more detailed information about the salivary gland and duct ...

AIM To investigate the localization and quantity of androgen receptor (AR) in the salivary glands of rats with further analysis on the effect of castration. METHODS Sixty male Wistar rats, aged 30-60 days, were randomly divided into three groups (castrated, sham-operated and normal controls) with 20 rats in each group. The rats in the castrated group were castrated and the submaxillary glands...

Ranula is one of the rarest mucoceles that occurs on mylohyoid muscle through floor mouth present at anterior two-thirds and typically comprise primary salivary glands. arises ducts sublingual gland's Rivinus, which are located in body gland, exceptionally from small This article deals with information about its homoeopathic medicines has great role managing swelling terminating also helps brea...