diastase/inflammation

BACKGROUND Hepatotoxicity is an important side effect of thiopurine analog treatment for inflammatory bowel disease. A variety of histopathologic findings have been observed in patients with inflammatory bowel disease with thiopurine-induced hepatotoxicity, including nodular regenerative

Although most acute peripheral facial palsies can be attributed to Bell's palsy, other factors, such as infection, trauma, and neoplasm, can cause facial palsy as well. Among these, facial nerve tumors are rare but should be considered in the differential diagnosis of facial palsy. Palsies due to

A primary inflammatory malignant fibrous histiocytoma of the kidney is reported. The differential diagnosis from other sarcomas and pseudosarcomatous lesions is discussed on the grounds of the histologic, immunohistochemical and ultrastructural results. The neoplasm was made up of histiocytes,

BACKGROUND Lichen planopilaris (LPP) is the prototype of scarring alopecias that mainly target the infundibuloisthmic (bulge) region of hair follicle. Hair follicle stem cells have been shown to reside in the bulge. METHODS We carried out this study to better define the possible pathogenetic role of

BACKGROUND Hyaline ring granuloma (HRG) of the oral cavity is an uncommon disorder considered to be a foreign-body reaction resulting from implantation of food vegetable particles. Microscopically, it is characterized by the presence of structures of hyaline rings in an inflamed fibrous tissue

20 specimens of normal endocervix, 30 of chronic cervicitis, 20 of endocervical polyps and 10 of adenocarcinomas were histochemically investigated in order to assess their mucin pattern. Diastase periodic acid-Schiff (D-PAS), Alcian blue pH 2.5 (AB), High iron-diamine (HID) and HID followed by

Biopsies of cervix uteri from 166 patients with benign and malignant lesions (12 normal, 48 inflammatory lesion, 6 adenocarcinoma, 2 adenosquamous carcinoma and 98 from squamous cell carcinomas) were studied histochemically. The stains used were PAS with/without diastase, AB/PAS (pH 2.5) and OR/AB.

Histochemical stains were applied to six equine uterine biopsies representative of the physiologic breeding season, Spring and Fall transition, and Winter anestrus periods. These were compared with uterine biopsies from six mares with intrauterine urine pooling, eight mares used to study the uterine

OBJECTIVE To investigate the efficiency of Spanishneedles Herb eye drops in treating perimenopausal xerophthalmia in rabbits. METHODS Totally 36 rabbits (36 right eyes) were ovariectomized, and 2 months later divided into three groups: the experimental group (group A, n = 12) given Spanishneedles

Surgically obtained rectosigmoid mucosa ("transitional" mucosa, TM) adjacent to eight primary carcinomas was compared with diseased mucosa (DM) from eight patients without primary carcinoma and mucosa from two normal control subjects by mucin histochemical and morphologic techniques. No differences

OBJECTIVE To determine the incidence of mucinous metaplasia occurring in the foreskin or glans penis and any associated clinical or histopathological features. RESULTS Following the recognition of two index cases, 100 other foreskin specimens were retrieved from the histopathology archives at

It is known that submandibular glands produce serous saliva in the serous demilune cells and mucous saliva in the mucous acinar cells which is a viscous, rich in glycoproteins substance. The aim of this study was the comparative histochemical investigation of acid and neutral salivary glycoproteins

Authors studied liver biopsy of hundred infants and young children. 15 livers were normal and three of 85 patients suffering from liver disease had liver changes associated with serious alpha--1-antitrypsin (AAT) deficiency (in two cases with portal fibrosis associated with inflammation, in one case

Liver needle biopsies of one hundred infants and children were examined. In fifteen of them the liver was normal. Of the 85 patients with liver disease three had liver changes due to severe alpha-1-antitrypsin (AAT) deficiency. In two cases fibrosis and inflammation of the portal fields could be