The aim of this study was to investigate the radioprotective effect of thymol as a natural product against salivary glands dysfunction induced by ionizing radiation in rats. The rats were treated with thymol at dose of 50 mg/Kg before exposure to radiation at dose 15Gy. Salivary gland function was evaluated with radioisotope scintigraphy and then salivary gland to background counts ratio was ca...

introduction: considering the influence of geographical, genetic and ethnic factors on the prevalence of thyroid pathological lesions, this study was performed to assess the prevalence of pathological lesions in thyroid autopsic samples obtained from adult cadavers of isfahan forensic medical center. material and methods: in this study, 202 thyroid glands from cadavers with no evidence of thyro...

Concentrations of paralytic shellfish toxins (C1+2, B1, dcGTX2+3, dcSTX, GTX2+3 and STX) were determined by LC-FLD in composite samples of digestive glands of the cockle Cerastoderma edule and in each sub-cellular particulate fractions obtained after differential centrifugation (nuclei+debris, mitochondria, lysosomes and microsomes). The specimens were sampled during the exposure to a bloom of ...

objective(s): to review the findings of the patients with sjögren’s syndrome (ss) having technetium-99m-pertechnetate (99mtc-pertechnetate) and gallium-67 citrate (ga-67) salivary gland scintigraphy in the past eight years.methods: the patients with ss, who were referred to our department for salivary gland scintigraphy during january 2008-december 2015 were studied using both 99mtc-pertechneta...

objective: the aim of the present study was to investigate the demographic and pathological aspects of adenoid cystic carcinomas (acc) in an iranian sample based on a 20-year archive review. materials and methods: in this descriptive study, tumors of the head and neck registered between 1980 and 2000 were evaluated and cases of acc were selected. patients' medical records and pathology reports ...

Though the general appearance and the cellular composition of the pancreatic islets of the Mongolian gerbil (Meriones unguiculatus) conformed to those of most other rodent species, some peculiar ultrastructural details were found. Thus there were diversiform, mainly vesicular particles with varying electron opacity in these islets. The vesicular particles showed a clear association to cilia whi...

In a recent article Hooker and Strong described a hermaphrodite mouse which was a member of the C57 black strain. They also reviewed the cases of hermaphroditism in rodents which have been recorded in the literature.8 An additional case occurred recently in our laboratory in a mouse of the dilute brown strain. This animal was a descendant of a line in which sexual abnormalities have occurred pr...

Dr. José A. Cancelas Pérez, Servicio de Hematología y Hemoterapia, Hospital Ramón y Cajal E-28034 Madrid (Spain) Neutrophilic eccrine hidradenitis is a rare self-limited cutaneous disorder associated with chemotherapy in patients with acute myeloid leukemia. Clinical presentation is variable and histopathologic features characteristically include selective necrosis of the eccrine sweat glands w...

Un cuadro de meningitis aséptica, en el contexto un paciente inmunosuprimido con diagnóstico infección por Virus Inmunodeficiencia Humana (VIH), debe llevar a pensar múltiples diagnósticos diferenciales. Entre estos, se incluye virus varicela zóster (VVZ) como uno los principales agentes causales líquido cefalorraquídeo claro. Su reactivación da lugar manifestaciones neurológicas potencialmente...

Vesicular lipoproteins (e.g., lipoprotein-X) are found in plasma in cholestasis or following infusion of Intralipid or phospholipid. To investigate the metabolism of vesicular lipoproteins, we isolated them from the plasma of subjects with cholestasis or following chronic or single Intralipid infusion. Cholestasis and chronic Intralipid therapy were found to be associated with elevated plasma c...