AIM:The E-cadherin-catedin complex is important for cell-cell adhesion of epithelial cells.Impairment of one or more components of this comples is associated with poor differentiation and increased invasiveness of car...AIM:The E-cadherin-catedin complex is important for cell-cell adhesion of epithelial cells.Impairment of one or more components of this comples is associated with poor differentiation and increased invasiveness of carcinomas,We evaluated the expression pattern of E-cadherin and β-catenin in gastric carcinoma and dysplasia and analyzed their relationship with tumor clinicopathological featrres and patient survival.展开更多
29 infertile women with normal menstrual cycles, aged 23-33, were closely observed for 30 cycles. Blood aamples and cervical mucus in follicular, periovulatory and mid lutcul phases were collected respectively for LH,...29 infertile women with normal menstrual cycles, aged 23-33, were closely observed for 30 cycles. Blood aamples and cervical mucus in follicular, periovulatory and mid lutcul phases were collected respectively for LH, E2 , P and CMPx activity measurement.B-ultrasnographic monitoring was applied during menstrual cycles. Modified Insler展开更多
Superselective intra-arterial thrombolytic therapy with urokinase infusion was effective in 10 patients with acute cerebral vascular occlusion. PATIENTS AND METHODS In the 10 patients, 8 were men and 2 women. Their ...Superselective intra-arterial thrombolytic therapy with urokinase infusion was effective in 10 patients with acute cerebral vascular occlusion. PATIENTS AND METHODS In the 10 patients, 8 were men and 2 women. Their age ranged from 34 to 70 years.展开更多
Aneurysmal bone cyst is a benign lesion characterized by bulging or ballooning of cortical bone due to associated underlying expanding fibrovascular mass. The condition is uncommon and found predominantly in the verte...Aneurysmal bone cyst is a benign lesion characterized by bulging or ballooning of cortical bone due to associated underlying expanding fibrovascular mass. The condition is uncommon and found predominantly in the vertebral column and long bones, but scarcely in the facial bones. In the late 1950s. Bernier and Baskhar reported the first case of aneurysmal bone cyst in the jaw. Later on. some cases appeared subsequently in the literature. Now we report the first case of aneurysmal bone cyst of maxillary sinus in China. Its clinical features, radiological and histopathological characteristics, and treatment are discussed in detail.展开更多
To gain further knowledge on temporomandibular joint disturbance syndrome (TM JDS), the synovial membranes of 7 patients and 3 cadavers were examined with light microscope and transmission electron microscope. The res...To gain further knowledge on temporomandibular joint disturbance syndrome (TM JDS), the synovial membranes of 7 patients and 3 cadavers were examined with light microscope and transmission electron microscope. The results showed that the synoviocytes degenerated or disappeared in TMJDS. The cytoplasm contained numerous fibrils, while the organelles di minished in number. The surface of the synovial membrane was covered with a fibrinoid material. The surface of the synovial membrane was covered with a fibrinoid material. The authors consider that these pathological changes reduce or eliminate the normal functions of the synovial membrane, which may-lead to damage to the articular cartilage. The articular adhesion found sometimes in TMJDS may be related to the changes in the synovial membrane.展开更多
文摘AIM:The E-cadherin-catedin complex is important for cell-cell adhesion of epithelial cells.Impairment of one or more components of this comples is associated with poor differentiation and increased invasiveness of carcinomas,We evaluated the expression pattern of E-cadherin and β-catenin in gastric carcinoma and dysplasia and analyzed their relationship with tumor clinicopathological featrres and patient survival.
文摘29 infertile women with normal menstrual cycles, aged 23-33, were closely observed for 30 cycles. Blood aamples and cervical mucus in follicular, periovulatory and mid lutcul phases were collected respectively for LH, E2 , P and CMPx activity measurement.B-ultrasnographic monitoring was applied during menstrual cycles. Modified Insler
文摘Superselective intra-arterial thrombolytic therapy with urokinase infusion was effective in 10 patients with acute cerebral vascular occlusion. PATIENTS AND METHODS In the 10 patients, 8 were men and 2 women. Their age ranged from 34 to 70 years.
文摘Aneurysmal bone cyst is a benign lesion characterized by bulging or ballooning of cortical bone due to associated underlying expanding fibrovascular mass. The condition is uncommon and found predominantly in the vertebral column and long bones, but scarcely in the facial bones. In the late 1950s. Bernier and Baskhar reported the first case of aneurysmal bone cyst in the jaw. Later on. some cases appeared subsequently in the literature. Now we report the first case of aneurysmal bone cyst of maxillary sinus in China. Its clinical features, radiological and histopathological characteristics, and treatment are discussed in detail.
文摘To gain further knowledge on temporomandibular joint disturbance syndrome (TM JDS), the synovial membranes of 7 patients and 3 cadavers were examined with light microscope and transmission electron microscope. The results showed that the synoviocytes degenerated or disappeared in TMJDS. The cytoplasm contained numerous fibrils, while the organelles di minished in number. The surface of the synovial membrane was covered with a fibrinoid material. The surface of the synovial membrane was covered with a fibrinoid material. The authors consider that these pathological changes reduce or eliminate the normal functions of the synovial membrane, which may-lead to damage to the articular cartilage. The articular adhesion found sometimes in TMJDS may be related to the changes in the synovial membrane.
