Objective To explore the changes of bone mineral density (BMD) and bone markers in senile osteoporosis patients treated with teriparatide,and evaluate the improvement on quality of life (QOL) as well as the clinical significance.Methods Forty-five senile osteoporosis inpatients were treated with 20 μg of teriparatide for one year.BMD and bone markers were detected before treatment and also in the third,sixth and twelfth month during treatment.The level of numerical rating scale (NRS) and QOL were assessed.Results The NRS before treatment was (4.96±2.25) , and those after treatment of 3, 6 and 12 months were(2.84±1.41), (1.56±1.16) and (1.36±1.00), respectively (P<0.01).The total scores of SF-36 significantly increased after treatment (P<0.01).After treatment of 3, 6 and 12 months, BMD of lumbar vertebra had increased 7.7%, 12.3% and 15.4%, respectively;that of femoral neck had increased 3.0%, 6.1% and 7.6%, respectively;and that of intertrochanteric bone had increased 5.7%, 8.6% and 10.0%, respectively.Meanwhile, the serum levels of osteocalcin, bone alkaline phosphatase and N terminal propeptide of type I procollagen were significantly higher than those before treatment (P<0.01), nevertheless beta collagen cross-linked C-terminal peptide (β-CTX) only significantly decreased at the 12th month after treatment (P<0.05).Conclusion Chronic teriparatide therapy could significantly relieve bone pain,improve the quality of life and increase lumbar vertebra BMD in senile osteoporosis.

Objective To evaluate the value of CT in the diagnoses and treatment of the liquid in the renal sub capsule.Methods The spiral CT images and clinic material of the liquid in the renal sub capsule were concluded in 25 cases.Results The total accuracy of CT showed 100% for the liquid in the renal sub capsule and reliable for the injury of liver and spleen,fracture of lumbar vertebra and abdominal accumulation of water.Conclusion CT diagnoses is the evidance to choose treatment for the liquid in the renal sub capsule with conservation,intervention,or operation.

Pars plana vitrectomy (PPV) combined with intraocular tamponade surgery is one of the main surgical methods for treating retinal detachment. Due to the use of filling substances, patients need to maintain specific postures after the operation to promote retinal reattachment and reduce the occurrence of complications. Currently, during the process of performing postural management for such surgical patients, there are problems such as low compliance and insufficient monitoring and management. Clinical medical staff have actively explored ways to improve the quality of positioning management, but no corresponding norms and consensus have been formed. The standards implemented by different places are closely related to the degree of medical experience. The evaluation of the performance of the patient's position by the medical care mainly relies on the patient's self-report or the nurse's inspection record, which lacks continuity and accuracy. In the future, it is necessary to further promote the development and transformation of auxiliary tools, implement scientific monitoring and management of patients with the help of artificial intelligence, formulate individualized plans and dynamically adjust them according to the patient's condition, and ensure the effect and improve patient satisfaction.

This study was aimed to reveal the species characteristics of Chinese patent medicines for antitussive ef-fect and provide references for developing new drugs. This research targeted Chinese patent medicines for antitussive effect which were included in the Pharmacopoeia of the People's Republic of China and the New National Chinese Patent Medicines as well as those characterized by keywords such as cough cure, cough alleviating, antitussive effect, cough, persistent cough. The analysis was made on the species characteristics, such as the number of Chinese patent medicines for antitussive effect, license number, ethnomedicine patent medicines, drugs for children use, protection of varieties of traditional Chinese medicine, the number of drugs, the generic names of drug, and drug forms. The results showed that 684 Chinese patent medicines for antitussive effect collected in this research had ac-counted for 8.60% of the total 7 260 of Chinese patent medicines. A total of 7 450 license numbers were approved, and 33% of the Chinese patent medicines shares one license number. One Chinese patent medicine owns 16.6 li-cense numbers on average. Ethnomedicine patent medicines had 3 Tibetan prescriptions such as the Shiwuwei Chenxiang pill and 4 Mongolian prescriptions, such as the Siwei Tumuxiang powder. Drugs for children accounted for 14%, including 9 forms. The type of the generic names of drug reached 16 and most of them originate from abbrevia-tions of the main drug in prescription. The number of drugs in prescription ranges from 8 to 16. Chinese patent medicines for antitussive effect involved 16 forms, of which the proportion of the use of solid preparation was higher than the liquid preparation. It was concluded that Chinese patent medicines for antitussive effect were characterized by such advantages such as a variety of species, various forms, the reasonable number of drugs, considerable medicine retail market share and drug for children use which can meet the clinical needs, and meanwhile some prob-lems, such as a lack of criteria for the generic names of drug, the homogenization of fierce competition, and inade-quacy of ethnomedicine patent medicines.

To explore the effect of IL-33 on various tumor types,exogenous injection of recombinant mouse IL-33 protein (mIL-33) was used to study the efficacy of different subcutaneous tumor-bearing mouse models. In this study,mIL-33 has been found to significantly inhibit the growth of liver,lung,gastric,prostate,and colon cancers. However,the inhibition of tumor growth by mIL-33 was not completely consistent in different types of tumor. A lower dose of mIL-33 (10 μg/kg) significantly inhibited tumor growth in subcutaneous tumor-bearing mice of liver,lung,and gastric cancers,while a higher dose of mIL-33 (90 μg/kg) was required to exert the corresponding antitumor effect in subcutaneous tumor-bearing mouse models with prostate and colon cancers. In addition,the growth inhibitory effect of mIL-33 on subcutaneous tumors of colon cancer was also correlated with the duration of administration and the stage of tumor progression. The results of this study indicate that mIL-33 significantly inhibits the growth of a variety of tumors,suggesting that IL-33 might be an effective target for tumor treatment.

This study was aimed to reveal characteristics of functions, main indications and applications of Chinese patent medicines in order to provide references for development of new Chinese patent medicines for antitussive ef-fect. Chinese patent medicines recorded in the Pharmacopoeia of the People's Republic of China and the New Na-tional Chinese Patent Medicines were taken as research subjects. Chinese patent medicines classified in the function and indication with key words of cough-relieving, cough-suppressing, cough and chronic cough were col-lected. Analysis was made on the prescription characteristics, such as functions, main indications and applications. The results showed that there were 684 Chinese patent medicines and 462 terms, which were used for a total of 1533 times. The frequently-used terms are antitussive effect with expectorant, antitussive effect, expectorant, heat-clearing and exterior-releasing, antiasthmatic, wind-expelling and antipyretic, antitussive effect with antiasthmatic, purging lung heat, relieving exterior syndrome and moistening the lungs. All 684 Chinese patent medicines were used 48 ma-jor treatments for a total of 1107 times. The main indications include acute and chronic trachitis / bronchitis, exoge-nous wind-heat type of common cold, exogenous wind-cold type of common cold, cough with abundance of phlegm due to phlegm-heat obstructing the lung, acute upper respiratory tract infection, asthma, acute and chronic pharyngi-tis, lung heat cough, and etc. All 684 Chinese patent medicines used a total of 537 kinds of herbs and chemical medicines, including 441 kinds of herbal medicine, 36 kinds of animal medicine, 25 kinds of mineral medicine and 35 kinds of chemical medicine. The top ten herbs in terms of using frequency are Glycyrrhizae radix et rhizoma, Platycodonis radix, Armeniacae semen amarum, Menthae haplocalycis herba, Citri reticulatae pericarpium, Ephedrae herba, Scutellariae radix, Perilla frutescens (L.) Britt, Pinelliae rhizoma, Fritillariae cirrhosae bulbus. Among them, 1/4 of Chinese patent medicines used extract. Five kinds of food or fruits were also used, which were orange, fresh gin-ger, pear, watermelon and dried mushroom. It was concluded that Chinese patent medicines for antitussive effect can be adopted in the treatment of various kinds of diseases, especially for the treatment of cough(heat cough in partic-ular), abundance of phlegm, asthma, pharyngitis, laryngitis, and etc. The treatment methods of clearing heat, dis-pelling wind and relieving exterior syndrome played an important role in the realization of antitussive effect. However, the expression of functions and main indications is far from standardized and clear. Drugs commonly used are herbal medicine plus animal medicine, mineral medicine and chemical medicine as well as food and fruit. The discovery of preparations with certain clinical curative effect from ethnomedicine and the using of their extracts as a major ingre-dient are one important way to develop new Chinese patent medicines with antitussive effect.

Objective To explore the association between BMI and the risk of developing cardiac surgery associated acute kidney injury (CS-AKI),mortality of AKI and AKI requiring renal replacement therapy (AKI-RRT) after cardiac surgery.Methods Clinical data of patients undergoing cardiac surgery from January 2011 to December 2015 in Zhongshan Hospital of Fudan University were prospectively collected.Patients were divided into four groups according to BMI classification of Chinese population.Adjustment for selection bias was further assessed using propensity score method (PSM) to evaluate the role of BMI in the development of AKI.Results A total of 8442 patients were enrolled,among which 1092 patients successfully matched through PSM.The AKI incidences were respectively 30.3％,33.3％,38.6％ and 46.8％ in four BMI groups (P ＜ 0.01) before PSM.The AKI incidences were respectively 31.9％,35.2％,42.5％ and 42.9％ in four BMI groups (P=0.016) after PSM.The risk of developing AKI increased by 19.9％ as the BMI increased per 5 kg/m2 (95％ CI:1.070-1.344,P=0.002).The hospital mortality of patient (overall,AKI,AKI-RRT) in four groups was not statistically different after PSM (P ＞ 0.05),but overweight group always had the lowest mortality.Conclusions BMI is a risk factor for AKI after cardiac surgery,and the AKI incidence increases with increasing BMI in a certain range.

Nevus-like basal cell carcinoma syndrome (NBCCS) is a rare autosomal dominant disease characterized by the occurrence of multiple maxillofacial keratocysts, basal cell carcinoma, child medulloblastoma, and various skeletal and soft tissue dysplasia. In 2020, a patient with NBCCS dominated by facial basal cell carcinoma was admitted to Xiangya Hospital of Central South University. The patient was an elderly woman. Ten years ago, the systemic mass appeared, especially on the face, but it was not treated. Later, these masses gradually increased in volume and number, and showed invasive properties. The nasal mass was broken and suppurated, seriously affecting the patient's life quality. The patient came to the hospital to improve the symptoms. Staphylococcus aureus and Providencia rettgeri were cultured in the patient's nasal secretions. Nasal sinus enhanced MRI showed that the subcutaneous soft tissue of the right cheek and the anterolateral mucosa of the left nasal cavity were invaded, indicating multiple malignant skin lesions. After admission, local anesthesia was performed and some masses were removed. Pathological examination of the mass showed basal cell carcinoma. After general anesthesia, multiple masses were resected. The postoperative pathological examination showed that multiple basal cell carcinoma invaded the deep dermis near subcutaneous fat layer. Combined with the results of clinical and immunohistochemical examination, the patient was diagnosed as NBCCS. There were no clear tumor thrombus in the vessel and no nerve invasion. No recurrence or new tumor was found after 1 year follow-up. The incidence rate of NBCCS is low and clinical symptoms are different. The patient's life quality is poor and the patient needs long-term individualized treatment.
Aged ; Basal Cell Nevus Syndrome/surgery* ; Carcinoma, Basal Cell/surgery* ; Child ; Female ; Hamartoma Syndrome, Multiple ; Humans ; Magnetic Resonance Imaging

With the deepening reform of ideological and political education, Medical Parasitology teaching needs to update the teaching concept, change the teaching ideas, as well as keep trying to combine ideological and political education with the curriculum content closely. In addition to teaching students’ basic knowledge and practical skills, teachers are needed to cultivate their moral literacy and political awareness through course teaching, so as to provide the basis for students’ subsequent adaptations to social environments and jobs. Currently, the study of ideological and political education in Medical Parasitology teaching is still in the exploratory stage. Therefore, colleges and universities need to carry out effective construction of ideological and political education in Medical Parasitology teaching, in order to achieve good teaching outcomes and provide insights into ideological and political education in teaching.

Objective To investigate the computed tomography (CT) features of solitary nodular invasive mucinous lung adenocarcinoma (IMA) in stage IA and establish its prediction model. Methods We included 53 lesions of 53 patients with stage-IA IMA and 141 control lesions of 141 patients with invasive non-mucinous lung adenocarcinoma (NIMA) that were confirmed by surgical pathology in our hospital from January 2017 to December 2019. Univariable analysis was used to compare the demographics and CT signs of the two groups. Multivariable logistic regression analysis was performed to determine the main factors influencing solitary nodular IMA. A risk score prediction model was constructed based on the regression coefficients of the main influencing factors. A receiver operating characteristic (ROC) curve was used to assess the performance of the model. Results The univariable analysis showed significant differences between the two groups in age, largest nodule diameter, tumor-lung interface, lobulation, spiculation, air-bronchogram or vacuole sign, vessel abnormalities (P < 0.05). The spiculation sign was different between the two groups, which was longer and softer in the IMA group while shorter and harder in the NIMA group. There was no significant difference in sex, nodule shape, or pleural retraction (P > 0.05), but irregular shapes were slightly more frequent in the IMA group. The multivariable logistic regression analysis showed that obscure tumor-lung interface (odds ratio (OR = 20.930, P < 0.05), air-bronchogram or vacuole sign (OR = 7.126, P < 0.05), spiculation sign (OR = 4.207, P < 0.05), and vessel abnormalities (OR = 0.147, P < 0.05) were the main influencing factors. The prediction model based on those factors’ regression coefficients had an area under the ROC curve of 0.829 (P < 0.05). Conclusion Compared with those with NIMA, patients with solitary nodular IMA in stage IA were older and more likely to have the CT features of obscure tumor-lung interface, air-bronchogram or vacuole sign, and longer and softer spiculation. Based on the regression coefficients of tumor-lung interface, air-bronchogram or vacuole sign, spiculation, and vessel abnormalities, the risk score prediction model showed good predictive performance for solitary nodular IMA.