ABSTRACT
With the rapid development of economic and social change , rates of premarital intercourse and unwanted pregnancy among teenagers are rising significantly .It leads to the increasing rate of induced abortion and makes serious harm in physical and mental health of female teenagers .Researches show that effective contraceptive measures can avoid the occurrence of an unwanted pregnancy but the implementation of contraceptive behavior is affected and restricted by various factors .This paper discusses the application of health belief model in implementing contraceptive behavior among abortive female adolescent to reduce the rate of induced abortion and explore effective ways to promote reproductive health among female adolescent .
ABSTRACT
<p><b>OBJECTIVE</b>To observe effect of acupuncture on serum macrophage inflammatory protein-2 (MIP-2) and MIP-2 mRNA expressions in isolated Fei and Dachang of severe acute pancreatitis (SAP) induced acute lung injury (ALI) rats in the acute phase.</p><p><b>METHODS</b>Forty male Wistar rats were randomly divided into four groups, i.e., the sham-operation group, the SAP group, the acupuncture treatment group, and the acupuncture control group, 10 in each group. The SAP model was induced by retrograde infusion of 3.5% sodium taurocholate into the pancreatobiliary duct. Under the guidance of "Fei and Dachang exterior-inferiorly related", points were acupunctured along Fei, Dachang, and Pi channels, as well as those points on the back of rats in the acupuncture treatment group 0.5 h after modeling. Besides, points were acupunctured along Fei and Pi channels, as well as those points on the back of rats in the acupuncture control group 0.5 h after modeling. Serum levels of tumor necrosis factor alpha (TNF-alpha) and nitric oxide (NO), and MIP-2 expressions were examined 6 h after modeling. Expressions of MIP-2 mRNA in isolated lung and large intestine tissues were detected by reverse transcription PCR.</p><p><b>RESULTS</b>Compared with the sham-operation group, serum levels of TNF-alpha and NO, and expressions of MIP-2 and MIP-2 mRNA in isolated lung and large intestine tissues were significantly higher in the SAP group (P < 0.05). Each index was lower in the acupuncture treatment group than in the SAP group and the acupuncture control group (P < 0.05). Besides, the serum level of MIP-2 and the MIP-2 mRNA expression in isolated lung and large intestine tissues were positively correlated in all groups except the sham-operation group (P < 0.05).</p><p><b>CONCLUSIONS</b>Under the guidance of "Fei and Dachang exterior-inferiorly related", acupuncture could remarkably reduce the severity of SAP induced ALI rats in the acute phase. Its mechanism might be related to suppressing over-expressions of MIP-2 mRNA in isolated lung and large intestine tissues, and lowering the serum MIP-2 expression level.</p>
Subject(s)
Animals , Male , Rats , Acupuncture Therapy , Acute Lung Injury , Blood , Metabolism , Chemokine CXCL2 , Blood , Genetics , Metabolism , Disease Models, Animal , Intestine, Large , Metabolism , Lung , Metabolism , Pancreatitis , Blood , Metabolism , RNA, Messenger , Genetics , Rats, WistarABSTRACT
Objective To investigate the effects of dietary consumption of monounsaturated fatty acid (MUFA) on the control of type 2 diabetes mellitus. Methods One hundred and eighty-five patients with type 2 diabetes mellitus from a community in Shanghai were randomly divided into MUFA intervention group (MUFA group,n=125) and control group (n=60). The patients in MUFA group consumed tea oil enriched in MUFA for 3 months,while those in control group consumed normal oil. The serum glucose (fasting plasma glucose and 2-hour postprandial glucose),fasting insulin and blood lipid were examined before intervention and three months after intervention,and the parameters were compared within groups and between groups. Results The serum fasting glucose,fasting insulin,total cholesterol and low density lipoprotein-cholesterol 3 months after intervention were significantly lower than those before intervention in MUFA group (P0.05),while the serum fasting glucose,total cholesterol and low density lipoprotein-cholesterol in MUFA group were significantly lower than those in control group 3 months after intervention (P0.05). Conclusion Dietary consumption of MUFA can improve the glucose and lipid metabolism in patients with type 2 diabetes mellitus.