Objective To study the breast augmentantion by a large amount of auto fat granule injection. Methods The author selected the fat patients who wanted both breast augmentation and liposection. Large amount of auto fat granule, the fat suspended solution, was obtained from patient's abdomen or buttocks and thighs. The fat suspended solution had been washed by normal saline solution repeatedly, in order to get rid of blood, serum and liquefied fat. Then the auto fat granule solution was injected into breast glands and their underneath and behind pectoral majority muscle. The quantity of fat suspended solution injected was 150～305 ml in each side of breast. Total of 21 cases had been performed by auto fat granule solution injection in our department from Oct.1997 to April 2001. Results Breast augmentation by auto fat granule solution injection were successful and positive, without any complications. The results were satisfied both from patients and surgeons. It showed that the contouring of breast were improved and more chubbiness than that before operation. Conclusions The auto fat granule injection for the breast augmentation is an effective and practical method. It can also be used to inject into the other parts of the body to fill in soft tissue defects.

AIM: To optimize the technical parameters of total arasaponin'S purification with macroporous resin. METHODS: Conditions for the elution were studies under the conditio n of the content of total arasaponin. RESULTS: The purity of total arasaponin was up to 83.3% after d riing the part of 70% ethanolic elution. CONCLUSION: The method was a good purification for total arasaponi n.

Objective To investigate the molecular mechanisms of long non-coding RNA ZEB1-antisense RNA1 (LncRNA ZEB1-AS1) in regulating lymphoma cell proliferation, invasion, and migration by targeting microRNA (miR)-224. Methods The lymphoma cell line Raji was cultured in vitro and transfected with si-NC, si-ZEB1-AS1, miR-NC, miR-224 mimics, si-ZEB1-AS1+anti-miR-NC, and si-ZEB1-AS1+anti-miR-224, respectively. Real-time fluorescent quantitative polymerase chain reaction (RT-qPCR) was used to assess the expression levels of LncRNA ZEB1-AS1 and miR-224 in lymphoma cells. Cell viability was detected using the Cell Counting Kit-8 (CCK-8). Cell migration and invasion abilities were evaluated by Transwell experiments. Dual luciferase reporter experiments were conducted to confirm the regulatory effect of LncRNA ZEB1-AS1 on miR-224. Western blot was performed to detect the expression levels of cyclin D1 (CyclinD1), matrix metalloproteinase (MMP)-2, and MMP-9 proteins. Results Compared with the control group, the lymphoma group showed increased LncRNA ZEB1-AS1 levels and decreased miR-224 expression levels (P < 0.05). Compared with the si-NC group, the si-ZEB1-AS1 group exhibited decreased expression levels of LncRNA ZEB1-AS1, optical density (OD) values, the number of migrated and invaded cells, and expression levels of CyclinD1, MMP-2, and MMP-9 protein (P < 0.05). Compared with the miR-NC group, the miR-224 group showed increased miR-224 expression levels but decreased OD values, the number of migrated and invaded cells, and expression levels of CyclinD1, MMP-2, and MMP-9 proteins (P < 0.05). Upregulation of miR-224 levels reduced the luciferase activity of WT-ZEB1-AS1 but had no effect on MUT-ZEB1-AS1 luciferase activity. Compared with the pcDNA-NC group, the pcDNA-ZEB1-AS1 group showed decreased miR-224 expression levels (P < 0.05); compared with the si-NC group, the si-ZEB1-AS1 group showed increased miR-224 expression levels (P < 0.05). Compared with the si-ZEB1-AS1+anti-miR-NC group, the si-ZEB1-AS1+anti-miR-224 group showed increased OD values, the number of migrated and invaded cells, and expression levels of CyclinD1, MMP-2, and MMP-9 proteins(P < 0.05). Conclusion Inhibition of ZEB1-AS1 to targetedly upregulate of miR-224 expression can effectively reduce lymphoma cell proliferation, invasion, and migration abilities.

Objective To determine the epidemic characteristics of cholera in Chongming Island from 1962 to 2018 and provide evidence for administrative intervention. Methods Data of cholera reports were collected in Chongming Island from 1962 to 2018 and epidemiological characteristics were described. Results From 1962 to 2018, cholera cases were reported in 35 years in Chongming Island.A total of 1 812 cases of cholera were documented with average annual incidence being 5.12/100 000.In addition, there were 545 carriers identified with average annual proportion being 1.54/100 000.The dominant strain was Ogawa 1b in 1962-1978, 1984-1987 and 1994-1999, Inaba 1d in 1979-1983 and 1988-1993, and O139 in 2000-2018.The majority of the cases were young adults and occurred from May to October. Conclusion It would facilitate the prevention and control of cholera to improve cross-regional and cross-departmental cooperation, supervise foreign aquatic products, regulate catering services in rural areas, strengthen the monitoring of diarrheal diseases, and implement early detection of imported cases and tracking of carriers.

ObjectiveTo analyze the trend and influencing factors of low birth weight (LBW) among newborns in Chongming District of Shanghai from 2008 to 2022, so as to provide references for the development of intervention measures reducing the rate of LBW. MethodsBirth surveillance data of Chongming District of Shanghai from 2008 to 2022 were collected and organized, and the annual percentage change (APC) of LBW was calculated by using Joinpoint 5.0.2 software for trend change analysis. Logistic regression analysis was used to analyze the influencing factors of LBW. ResultsThe overall incidence of LBW was 3.71% in Chongming District, Shanghai from 2008 to 2022. Joinpoint trend analysis showed that the incidence of LBW in Chongming District had an upward trend (APC=5.49%, 95%CI: 3.31%‒7.72%, P<0.001).Multivariate logistic regression analysis showed that preterm birth, multiple births, female infants, birth defects, first pregnancy, primiparity, and a young father age (<20 years) were risk factors for LBW in Chongming District. Among the term infants, female infants, birth defects, and first pregnancy were risk factors for LBW (P<0.05). Female infants, birth defects, first pregnancy, primiparity, advanced maternal age (≥35 years), and a young father age (<20 years) were risk factors in singleton neonates. ConclusionThe incidence of LBW among newborns is on the rise in Chongming District of Shanghai. Therefore, high risk groups need to be identified, and prenatal check-ups and pregnancy care should be strengthened to reduce the risk of neonatal LBW.

Objective: To investigate the prevalence of metabolic syndrome in adults in Shanghai Chongming area and to analyze the relationship between metabolic syndrome and chronic kidney disease. Methods: A total of 7 679 residents aged 30 years and over in Chongming District of Shanghai were randomly sampled and investigated by questionnaires, physical examinations, and laboratory examinations. The metabolic syndrome was diagnosed by the diagnostic criteria of metabolic syndrome according to the Chinese Guidelines for the Prevention and Treatment of Type 2 Diabetes in 2017. According to the criteria of the International Society of Nephrology Working Group on Improving the Overall Prognosis of Kidney Diseases, estimated glomerular filration rate (eGFR)<60 ml·min^-1·(1.73 m²)^-1 was diagnosed as chronic kidney disease. Results: The prevalence of metabolic syndrome was 38.61% in the total population. The prevalence of metabolic syndrome was 47.06% in males and 34.71% in females. Urinary albumin-creatinine ratio (ACR), eGFR, age, smoking, waist circumference, blood glucose, blood pressure, high density lipoprotein-cholesterol and triglyceride in metabolic syndrome group were significantly higher than those in non- metabolic syndrome group. With the increase of metabolic components, eGFR decreased, and ACR increased. According to logistic regression analysis, age, male, hyperglycemia, hypertension, hypertriglyceride were risk factors for eGFR. Male, hypertension, hyperglycemia, hypertriglyceride, central obesity, smoking history, lower education level were risk factors for ACR. Conclusion The number of metabolic components is related to renal damage. Male, hypertension, hyperglycemia, hypertriglyceride are risk factors for early renal damage.

Objective To evaluate the cognition, attitude, and barriers of family doctor team members in chongming district of Shanghai to pharmacists joining the team and providing community pharmaceutical care. To provide the reference resources for the establishment of community pharmaceutical care management mode with appropriate suburban characteristics. Methods In a cross-section study conducted in 2020, an online questionnaire was provided to family doctor teams in 18 townships in Chongming District through group WeChat. Descriptive statistical data were used to analyze the cognition, attitude and barrier of family physician team members to community pharmaceutical care. Results Among the 555 participants in the study, 351 (63.24%) were female, 187 general practitioners (33.69%), 226 nurses (40.72%), and 142 public health physicians (25.59%). There were statistically significant differences in CPC cognition among the three classes of family doctor team members (P<0.05). 126 nurses (51.22%) and 84 public health physicians (68.85%) claimed never heard of CPC. 11.48% public health physicians and 23.58% nurses were familiar with the work content and responsibilities of community clinical pharmacists. General practitioners showed relatively high proportion of 34.76%. 34.22% of general practitioners held a "disagree attitude" against that "community pharmaceutical care can improve the medication efficacy for patients". "Insufficient investment in the health sector" and "insufficient community pharmacists" were the main obstacles to the development of community pharmaceutical care. Conclusion The attitude of family doctors in Chongming area to community pharmaceutical care was conservative. Public healthcare persons and nurses had a low awareness to community pharmaceutical care. The development of community pharmaceutical care was limited by the lack of financial investment and manpower.

Objective To assess the psychometric potential of the Montreal Cognitive Assessment Scale-Beijing (MoCA-BJ) as a screening instrument for mild cognitive impairment (MCI) in older adults in Wuhan communities of central China. Methods MoCA-BJ and Mini-Mental State Examination (MMSE) were adopted to assess the MCI of 381 older adults from 13 communities in Wuhan in 2015. Confirmatory factor analysis was conducted to evaluate the construct validity of MoCA-BJ, and the relationship between all aspects of cognitive function and MoCA different dimensions. Results MoCA-BJ had acceptable reliability (w=0.76), and MoCA-BJ and MMSE estimation results were highly correlated (r=0.73, P＜0.01). By comparing three measurement models through confirmatory factor analysis, we found that the MoCA-BJ scale had two factors (F1: visual space executive function, F2: memory-based other cognitive functions) in model 3, fit degree of which was higher than model 1 by one factor, and there was a statistically significant difference in the number of factors between model 1 and model 3 (χ2dif=8.73,P＜0.01). Conclusions The MoCA-BJ has two underlying factors that respectively represent two highly correlated but distinct factors, cognition and visual-spatial. Uninformative items should be revised with culturally sensitive items and the cut-off point for mild impairment should also be altered.

OBJECTIVETo study the value of high-frequency ultrasound in the diagnosis of duchenne muscular dystrophy diseases (DMD) in children.

METHODSEight children with DMD were enrolled as DMD group and 10 healthy children as the control group. The echogenicity of the rectus femoris muscle and the gap between the gastrocnemius and soleus muscles in the two groups were detected by high-frequency ultrasound.

RESULTSCompared with the control group, rectus femoris and gastrocnemius muscles in the DMD group showed increased echogenicity and their muscle fibers were arranged irregularly, and the gap between the gastrocnemius and soleus muscles became wilder (P<0.01).

CONCLUSIONSHigh-frequency ultrasound is valuable in the diagnosis of DMD.

ObjectiveTo investigate the status, characteristics of population distribution and trends of chronic obstructive pulmonary disease (COPD) deaths among the registered residents in Chongming District, Shanghai from 2002 to 2022, and to provide a scientific basis for precise prevention and control of COPD. MethodsCOPD death data were obtained from the Shanghai Chongming District Death Surveillance System, and indicators such as crude mortality rate, standardized mortality rate, mortality rate by age group, and probability of premature death were calculated for the registered residents with COPD. Joinpoint 5.0.2 software was adopted to analyze the annual percent change (APC) and average annual percent change (AAPC), followed by an analysis of trend changes. ResultsFrom 2002 to 2022, the average annual crude mortality rate and average annual standardized mortality rate of COPD among the residents of Chongming District were 73.49/100 000 and 34.00/100 000, respectively, and both were higher in males than those in females. The crude mortality rate of COPD among the residents aged ≤69 years in Chongming District was 6.78/100 000, followed by 218.28/100 000 in the age group of ≥70 years and 1 042.77/100 000 in the age group of ≥80 years, respectively. The standardized mortality rates for the whole population (AAPC=-9.75%), males (AAPC=-9.06%) , and females (AAPC=-12.25%) all showed a downward trend (all P<0.001). In addition, there was a decreasing trend in the crude mortality rates for the residents aged ≤69 years (AAPC=-7.51%), aged ≥70 years (AAPC=-9.89%), and aged ≥80 years (AAPC=-8.85%) (all P<0.001). Furthermore, the probability of premature death of COPD decreased from 1.45% in 2002 to 0.08% in 2022. ConclusionThe mortality rate and probability of early premature death of COPD among the registered residents in Chongming District, Shanghai from 2002 to 2022 show a downward trend, and the mortality rate of declining in males is slower than that in females. The elderly with advanced age account for the highest number of deaths. Therefore, targeted intervention measures should be taken for key groups to reduce the mortality rate of COPD.