0 05), While the areas of myocardial necrosis in IP and NIP groups were 64 80% and 32 60%, respectively( P

The multidrug resistance( MDR) has become one of the key factors in the success of chemo-therapy.Thus,overcoming multidrug resistance of tumor has become a pressing matter of the moment for tumor therapy.The mechanism of MDR is a very complicated process,influenced by many factors.Therefore,the tumor multidrug resistance mechanisms in depth study will help to select more appropriate anti-tumor drugs.In this re-view,we described about MDR mechanisms researching progress in recent years.

Long non-coding RNA(lncRNA) is a group of functional RNA molecules, which is more than 200 nucleotides in length and lacks ability of encoding protein. The current study indicates that the abnormal expression of lncRNA is closely related with breast cancer progression. Some lncRNA takes part in regulating the process of breast cancer invasion and metastasis. This article reviews the abnormal expression of lncRNA in breast cancer and the relevance with breast cancer invasion and metastasis, which is expected to provide new strategy for breast cancer diagnosis and treatment.

Adrenergic beta-Agonists ; therapeutic use ; Aged ; Androstadienes ; therapeutic use ; Cholinergic Antagonists ; therapeutic use ; Fluticasone ; Humans ; Male ; Middle Aged ; Scopolamine Derivatives ; therapeutic use ; Silicosis ; drug therapy ; Tiotropium Bromide

Using the experiences of domestic and other countries on rehabilitation nursing of patients with femoroacetabalar impingement for reference,a balanced rehabilitation procedure was designed and implemented on 16 patients underwent arthroscopic bone forming surgery in acetabulum and femoral head and neck junction.The patients could master the correct metheds of functional exercises.As a result,no postoperative complications occurred.The score of modified Harris hip rating was increased from 62.4 points before surgery to 92.5 points at six months after surgery.

Antibodies, Monoclonal, Humanized ; therapeutic use ; Bevacizumab ; Electrocoagulation ; methods ; Endoscopy ; Epistaxis ; therapy ; Hemostatic Techniques ; Humans ; Male ; Middle Aged ; Telangiectasia, Hereditary Hemorrhagic ; therapy

Acupuncture Therapy ; Humans ; Randomized Controlled Trials as Topic ; methods ; Single-Blind Method

Antineoplastic Agents ; adverse effects ; Drug-Related Side Effects and Adverse Reactions ; therapy ; Humans ; Neurotoxicity Syndromes ; therapy

Diagnostic Errors ; Female ; Humans ; Maxillary Sinus ; pathology ; Melanoma ; diagnosis ; Middle Aged ; Paranasal Sinus Neoplasms ; diagnosis ; Polyps ; diagnosis ; pathology

Objective To explore the effect of valasartan, an angiotensin Ⅱ type 1 (AT 1) receptor antagonist, on the plasma levels of calcitonin gene-related peptide (CGRP) in patients with essential hypertension. Methods 29 outpatients with essential hypertension were treated with valasartan 80mg/day for 6 weeks. 28 age-matched normal blood pressure people were taken as controls. The plasma levels of CGRP were measured in all patients before and after treatment and in controls. Results The plasma levels of CGRP in hypertensive patients were significantly lower than those in controls (minimal value: 0.00 vs 39.95pg/ml; maximal value: 24.07 vs 155.59pg/ml; P