نتایج جستجو برای: atrophic
تعداد نتایج: 24566 فیلتر نتایج به سال:
The clinical pathological characteristics of 3969 adult patients with chronic atrophic gastritis were retrospectively studied. The positivity of intestinal metaplasia and dysplasia in atrophic gastric specimens increased with age; however, H. pylori positivity and inflammatory activity decreased significantly with increased age. H. pylori infection was present in 21.01% of chronic atrophic gast...
Background and Aim: Atrophic scars constitute a common complication of acne and various methods have been proposed for their treatment. This study aims at comparing the efficacy of fractional CO2 laser with microneedling in the management of atrophic acne scars. Methods: Patients with atrophic acne scars presenting to dermatology clinic of Hamadan’s Sina hospital between March 2016 and March...
BACKGROUND p38 mitogen-activated protein kinase has been implicated in both skeletal muscle atrophy and hypertrophy. T317 phosphorylation of the p38 substrate mitogen-activated protein kinase-activated protein kinase 2 (MK2) correlates with muscle weight in atrophic and hypertrophic denervated muscle and may influence the nuclear and cytoplasmic distribution of p38 and/or MK2. The present study...
The localization and functional characteristics of tumor necrosis factor(TNF) beta gene raise the possibility that it may be involved in the susceptibility to autoimmune thyroid diseases. To investigate whether a TNF beta gene polymorphism is associated with autoimmune thyroiditis, we analyzed the TNF beta gene polymorphism with the restriction enzyme NcoI in 48 Korean patients with atrophic au...
Between November 1983 and December 1992, 136 hips (119 patients) with coxarthritis were operated on using joint-preserving techniques based on the rationale of Pauwels' osteotomy. The criterion for selection was a patient in whom the height of the joint space in the weight-bearing area of the hip was less than 1 mm. The mean age at operation was 48 years and the mean follow-up 109 months (60 to...
BACKGROUND Double-contrast upper gastrointestinal barium X-ray radiography (UGI-XR) is one of the most widely conducted gastric cancer screening methods. It has been executed to find gastric cancer, but has not been usually executed to detect premalignant atrophic mucosa of stomach. To understand the meaning of UGI-XR-based atrophic gastritis, we analyzed its association with several causative ...
In the present experiment the influence of atrophic mucosa and resulting endogenous hypergastrinemia on the induction of gastric cancer by N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) was examined in male Donryu rats. All rats were fed MNNG in tap water for 6 months and were killed after more 5 months. The incidence of gastric cancer was 55% in rats with atrophic gastritis and hypergastrinemia, ...
Tumor-associated macrophages are able to regulate the tumor cell proliferation and affect dissemination. The study was aimed assess predictive potential of macrophage population immunohistochemical phenotyping in early malignization H. pylori-associated chronic gastritis. Gastic biopsy samples male female patients aged 48 ± 7.2 infected with Helicobacter pylori were used as research material. d...
Dermatofibrosarcoma protuberans (DFSP) is an uncommon locally aggressive mesenchymal tumor with a high local recurrence rate. Atrophic DFSP is a rare variant of DFSP characterized by a non-protuberant lesion. We report on a 23-year-old female, who presented with an atrophic, asymptomatic macule on the right side of her back 2 cm in diameter. Dermatoscopic examination revealed homogenous pigment...
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