Currently,higher education has entered into a profound reform period,and it is an inevitable trend to strengthen humanities and sociology education in scientific and technological universities and colleges.On the basis of the practice of offering the course of literature appreciation in medical college,we will discuss the actuality,necessity and the way of offering the course in this paper.

Based on the intension as well as extension of campus culture,this paper discusses how to construct campus culture in the medical school.

Objective To explore the influence of levothyroxine(L-T4) in the treatment of primary hypothyroidism on myocardial enzymes and lipids.Methods 78 patients with primary hypothyroidism were selected and treated with L-T4 for 12 weeks.The fasting serum levels promote thyroid hormone(TSH),free T3 (FT3),free T4 (FT4),total cholesterol (TC),triglycerides (TG),low-density lipoprotein cholesterol (LDL-C),aspartate aminotransferase enzyme (AST),creatine kinase (CK) and its isoenzyme (CK-MB),lactate dehydrogenase(LDH) were monitored and analyzed before and after treatment.Results After L-T4 treatment for 12 weeks,compared with before treatment,TSH,TC,TG,LDL-C,CK,CK-MB,LDH,AST were significantly decreased or restored (t =10.5223,26.8498,22.7699,16.2735,22.9329,13.1910,32.0907,22.9597,all P ＜ 0.01).The FT3 was negatively correlated with TG (r =-0.3782),LDL-C(r =-0.3506),AST(r =-0.2843),LDH(r =-0.2974),CK(r =-0.3726) (all P ＜ 0.01)and CK-MB(r =-0.2559) (P ＜ 0.05).FT4 was negatively correlated with TC (r =-0.2660),TG (r =-0.4661),LDL-C(r=-0.5119),LDH(r=-0.5936),CK(r=-0.4877),CK-MB(r=-0.5463) (all P＜0.01)and AST(r =-0.2328) (P ＜0.05).TSH was positively correlated with TC(r =0.5341),TG(r =0.7567),LDL-C(r =0.8240),AST (r =0.3923),LDH (r =0.8073),CK (r =0.9661),CK-MB (r =0.7336) (all P ＜0.01).TSH had,the best correlationship with CK (r =0.9661).Conclusion L-T4 can significantly improve the thyroid function and reduce the blood lipids,myocardial enzymes levels of patients with primary hypothyroidism.

Objective To explore the correlation between sex hormone binding globulin (SHBG) and cardiovascular disease (CVD) in community elderly population.Methods In 2014,1916 elderly people (796 males,and 1 120 females) were selected from Baoshan District Friendship Community,Shanghai.We collected basic epidemiological data and fasting venous blood samples to carry out the detection of biomarkers,and then calculated their ten-year Framingham risk score.In this study,obesity,systolic blood pressure,fasting blood glucose,lipid concentration,and high-sensitive C-reactive protein were considered as CVD risk factors;Framingham risk score was considered as a CVD event prediction risk score.We analyzed the correlations of these factors with SHBG.Results SHBG mean values in the population with a history of CVD were lower than those without a history of CVD (P＜0.001).The correlation coefficient between male SHBG and waist circumference,hip circumference,BMI,systolic pressure,cholesterol,triglycerides,high density lipoprotein cholesterol,apolipoprotein A,high sensitive C-reactive protein were-0.312,-0.307,-0.266,-0.113,0.155,-0.277,0.510,0.394 and-0.130,respectively (P＜0.01).The correlation coefficient between female SHBG and waist circumference,hip circumference,BMI,fasting glucose,cholesterol,triglycerides,high density lipoprotein cholesterol,apolipoprotein A,high-sensitive C-reactive protein were-0.236,-0.248,-0.168,-0.183,0.135,-0.264,0.445,0.358 and-0.295,respectively (P＜0.001).The decrease of SHBG level was consistent with the increase of Framingham score (κ =0.062,P＜0.001).Elevated level of SHBG would reduce the risk of CVD in ten years (P＜0.01).Conclusions There was a negative correlation between baseline SHBG level and CVD risk factors,positive correlation between baseline SHBG level and CVD protection factors in community elderly population;lower SHBG level indicated higher risk of developing CVD events.

This paper is a follow-up study of 329 children in factory-run nurseries in urban Shanghai. The investigation lasted for a period of one year for each index-child, focusing on the conditions of nutrition, development and diseases of the children of various ages.Comparison between nutritionl findings and RDA of China disclosed that calorie intake of most of the index-child groups were 80-85% of RDA, the only exception being the 6-12 months group where the average calorie intake showed 90%. Protein intake of all groups was over 80% of RDA. Fe intake was lower than RDA, except for 18-month-old and over.Weight and height of the children were compared with the anthropo-metric data established in 1985 (1985 data) for Shanghai children under six years of age. It was found that the average weight and height appeared differently according to their age. Average weight of children under one year old was slightly higher than 1985 data, while average height was lower than 1985 data once the children reached 10 months old. Average weight, however, became lower than the 1985 data after the children were two years old. Over 60% of the index between 6-18 months old suffered from anemia (IDA).Accordingly, it is requested that calorie and iron intake should be supplemented.

Objective To explore the clinical effect of ultrasound-guided ilioinguinal/iliohypo-gastric nerve blocks marked by arteriae circumflexa ilium profunda in elderly hernia surgery. Methods Forty ASA Ⅰ-Ⅲ grade patients (33 males and 7 females)of 65-90 years old scheduled for elective hernia surgery were randomly divided into two groups (n =20).In group T,patients received ilioinguinal/iliohypogastric nerve blocks bytraditional anatomical positioning;in group V,patients re-ceived ultrasound-guided ilioinguinal/iliohypogastric nerve blocks marked by arteriae circumflexa ilium profunda.The comparison was made between the two groups in term of onset time of anesthe-sia,VAS score of intraoperative and postoperative 6 h.Anesthesia satisfaction,incidence of uros-chesis,misplacement local anesthetics into blood-vessels were recorded.Results The onset time of anesthesia in group V was significantly shorter than that in group T [(6.1 ± 1.8)min vs (12.1 ± 2.0)min,P <0.05].The VAS score of intraoperative in group T was significantly higher than that of group V [(4.5 ± 1.1 )scores vs (2.1 ± 0.9 )scores,P < 0.05 ].The anesthesia satisfaction of group V was higher than that of group T (P <0.05).There was one misplacement local anesthetics into blood-vessels in group T.Conclusion Ultrasound-guided ilioinguinal/iliohypogastric nerve blocks marked by arteriae circumflexa ilium profunda can provide safe,effective and reliable anesthesia in elderly hernia surgery.

Objective:To study the distribution and antibiotics resistance of the main pathogens of neonatal purulent meningitis in different regions of China.Methods:A retrospective descriptive clinical epidemiological study was conducted in children with neonatal purulent meningitis which admitted to 18 tertiary hospitals in different regions of China between January 2015 to December 2019. The test results of blood and cerebrospinal fluid, and drug sensitivity test results of the main pathogens were collected. The distributions of pathogenic bacteria in children with neonatal purulent meningitis in preterm and term infants, early and late onset infants, in Zhejiang Province and other regions outside Zhejiang Province, and in Wenzhou region and other regions of Zhejiang Province were analyzed. The chi-square test was used for statistical analysis.Results:A total of 210 neonatal purulent meningitis cases were collected. The common pathogens were Escherichia coli ( E. coli)(41.4%(87/210)) and Streptococcus agalactiae ( S. agalactiae)(27.1%(57/210)). The proportion of Gram-negative bacteria in preterm infants (77.6%(45/58)) with neonatal purulent meningitis was higher than that in term infants (47.4%(72/152)), and the difference was statistically significant ( χ2=15.54, P=0.001). There were no significant differences in the constituent ratios of E. coli (36.5%(31/85) vs 44.8%(56/125)) and S. agalactiae (24.7%(21/85) vs 28.8%(36/125)) between early onset and late onset cases (both P>0.05). The most common pathogen was E. coli in different regions, with 46.7%(64/137) in Zhejiang Province and 31.5%(23/73) in other regions outside Zhejiang Province. In Zhejiang Province, S. agalactiae was detected in 49 out of 137 cases (35.8%), which was significantly higher than other regions outside Zhejiang Province (11.0%(8/73)). The proportions of Klebsiella pneumoniae, and coagulase-negative Staphylococcus in other regions outside Zhejiang Province (17.8%(13/73) and 16.4%(12/73)) were both higher than those in Zhejiang Province (2.9%(4/137) and 5.1%(7/137)). The differences were all statistically significant ( χ2=14.82, 12.26 and 7.43, respectively, all P<0.05). The proportion of Gram-positive bacteria in Wenzhou City (60.8%(31/51)) was higher than that in other regions in Zhejiang Province (38.4%(33/86)), and the difference was statistically significant ( χ2=6.46, P=0.011). E. coli was sensitive to meropenem (0/45), and 74.4%(32/43) of them were resistant to ampicillin. E. coli had different degrees of resistance to other common cephalosporins, among which, cefotaxime had the highest resistance rate of 41.8%(23/55), followed by ceftriaxone (32.4%(23/71)). S. agalactiae was sensitive to penicillin, vancomycin and linezolid. Conclusions:The composition ratios of pathogenic bacteria of neonatal purulent meningitis are different in different regions of China. The most common pathogen is E. coli, which is sensitive to meropenem, while it has different degrees of resistance to other common cephalosporins, especially to cefotaxime.

In recent years, PET-CT has an increasing importance in the diagnosis and treatment of breast cancer. PET-CT scan can be used as a noninvasive method for molecular subtyping of breast cancer, and prediction of therapeutic effect and prognosis of patients. Studies have revealed that luminal A subtype has a significantly lower maximum standard intake value (SUVmax) than the other subtypes; triple-negative and human epidermal growth factor receptor 2 (HER2) positive tumors have relatively high SUVmax than luminal B subtype, but the specificity and sensitivity of SUVmax in diagnosis of molecular subtypes are very low, so its clinical application is limited. In predicting the effectiveness of the treatment and the prognosis of the patients, the decreased uptake of fluorodeoxyglucose (FDG) is correlated with better therapeutic effect. In addition, patients with high FDG uptake have worse survival outcomes. New tracers, such asF-fluoroestradiol (F-FES) and[89Zr]trastuzumab play an important role in molecular subtyping of breast cancer.F-FES PET-CT can effectively evaluate the estrogen receptor (ER) status of breast cancer and the response to endocrine therapy.[89Zr]trastuzumab PET-CT can evaluate the expression of HER2 and localization of HER2-overexpressing tumors, but their specificities and sensitivities are also low. In this article, we review the recent advances on the correlation of PET-CT findings with molecular subtypes, treatment response and prognosis of breast cancer.