IMMUNOHISTOCHEMICAL DISTRIBUTION OF CONSTITUTIVE NOS ISOFORMS IN PROSTATE, SEMINAL VESICLES AND BULBOURETHRAL GLANDS IN SOME MAMMALS MALE GENITAL TRACT

Effect of chronic treatment with CB1 receptor antagonist (Rimonabant) on B-cells apoptosis in the pancreas of obese Zucker rats. An immunohistochemical study

Immunhistochemical expression of some neuropeptides and CB1 cannabinoid receptor in rat lung. Note II: Trachea and Bronchi

NEUROTRASMETTITORI E NEUROORMONI NELLE GHIANDOLE SALIVARI:DALLA RICERCA ISTOCHIMICA DI BASE ALLE IMPLICAZIONI FISIOPATOLOGICHE

IMMUNOHISTOCHEMICAL DISTRIBUTION OF ORPHANIN FQ IN THE RAT GASTROINTESTINAL APPARATUS AND PANCREAS

Immunohistochemical expression of iNOS and eNOS in the venous ulcers related to chronic venous insufficiency (CVI).

Tessuto Nervoso

Tessuto Nervoso e Nevroglia

NO and Chronic Venous Insufficiency (CVI): Immunohistochemical Evaluation of iNOS and eNOS Isofroms in the Venous Ulcers. Clinical and Therapeutical Possible Implications

Immunohistochemical Expression of NO-synthase Constitutive Isoform (cNOS)in Mammals Normal Prostate and in Human Prostatic Obstructive Hyperplasia

The aim of present study is to investigate the immunohistochemical identification of cNOS-containing prostatic structures in various species and in hyperplastic human prostate. We used specimens of rat, guinea pig and hamster. Human prostatic specimens were removed from patients suffering of prostatic hyperplasia. The study was processed by ABC method. Immunohistochemical staining with anti nNOS antibody revealed the existence of strong reactivity in numerous ganglionic cell bodies and varicose nerve fibers in the fibromuscular stroma, in smooth cells around acini and in blood vessels endothelium. Surprisingly nNOS immunoreactivity appears in the glandular epithelium. In the hyperplastic pr…

Immunohistochemical expression of CB1 cannabinoid receptor in the laryngeal-tracheal tract in humans suffering from laryngeal neoplasia

Immunhistochemical studies on leptin, ghrelin, orexin and orphanin fq expression in the stomach of obese (fa/fa)zucker rats

Immunohistochemical expression of iNOS and metalloproteinases MMP2 and MMP9 in abdominal inflammatory aortic Aneurysms

Immunohistochemical expression of CB1 cannabinoids receptor in rat lung

The role of new neurocrine and neuroendocrine messengers on the regulation of the function of major salivary glands in some mammals. An immunohistochemical study

Immunohistochemical expression of Orphanin FQ in the rat male genital tract

Nadph Diaphorase Histochemical Presence in some Mammal's Penis

Intrabdominal and extrabdominal portion of penis (rat, guinea pig, hamster and rabbit) have been used for histochemical activity Nadph-diaphorase. Pharmacological and electrophysiological studies, both in vivo and in vitro, make us to belive that, in man, dog, rabbit and rat, the relaxation of vascular smooth muscle of the cavernous body of penis, that is responsible for erection, is produced by the activation of a Non-Adrenergic, Non-Cholinergic (NANC) nervous pathway whose mediator is a new neurotrasmitter: Nitric Oxide (NO). Our observations provide the morphohistochemical base for the localization of NADPH-diaphorase in the different constitutive structures of the penis in some mammalia…

Immunohistochemical evidence for the presence of CB1 cannabinoid receptor in rat salivery glands

Tessuto Nervoso

Emerging Immnunohistochemical evidence for Direct Peripheral Control of Endocannabinoids on the Gastrointestinal Tract and Pancreas of Obese (fa/fa)and Lean Zucker Rats (Pathophysiological Implications)

This research has the objective to investigate immunohistochemical expression of CB1 receptor and its probable changes in Gastroenteropancreatic system (GEP) of obese and lean Zucker rats and understand the endocannabinoid pathophysiological implications in the obesity. Male obese (fa/fa) and lean Zucker rats 6 weeks old were obtained from Harlan Italy Srl; the rats were sacrificed at 8, 12 and 16 weeks old. Normal rats also were sacrificed. Specimens of stomach, jejunum-ileum and pancreas were fixed in Bouin’s mixture and embedded in paraffin; obtained sections were processed with anti-CB1 (Biosource Europe SA) by Streptavidin-Biotin-Complex Method. The findings show that CB1 receptor is e…

Immunohistochemical expression of Orexin A and Orexin Type 2 receptors in the rat gastrointestinal apparatus and endocrine pancreas

Immunohistochemical expression and distribution of orexin, orphanin and leptin in the major salivary glands of some mammals

Abstract: The aim of the study was to assess the involvement of apoptotic factors, cytokeratins and metalloproteinase- 9 in the histogenesis of both Epithelialized Gingival Lesions (EGL) and Periapical Lesions (PAL). 55 consecutive patients, 30 with PAL and 25 with EGL, were selected for the study after clinical and radiological examinations. The PAL patients had severe periapical lesions and tooth decay with exposure of the pulp chamber. All PAL and EGL biopsies were surgically extracted, fixed in 10% buffered formalin, and processed for routine light microscopy. Ten biopsies of each category were processed for immunohistochemistry (IHC). Serial paraffin sections were stained by IHC with a…

An immunohistochemical study on the cb1 receptor expression in rat salivary glands