Cerebral small vessel disease is common and is gradually being understood,but it is difficult to visualize directly in the body.The retinal vessels share the similar anatomic,physiological,and embryological characteristics with the cerebral small vessels.Their changes may reflect the changes of cerebral small vessels in a certain extent.Studies in recent years have shown that retinal vascular abnormalities are associated with lacunar infarction and white matter lesions.This article summarizes the research evidence of the correlation of between retinal vascular abnormalities and cerebral small vessel disease.

OBJECTIVE To understand the clinical effect of microeclogical modulator Bifid Triple Viable(BTV) in preventing neonatal antibiotic associated diarrhea(AAD).METHODS A prospective controlled study was undertaken on the antibiotic treated group and control group from Jan,2004 to Dec 2007.RESULTS Among the 996 neonatal patients in treated group,71 patients occurred AAD,with the morbidity of 7.13%.Among the 1012 neonatal patients in control group,235 patients occurred AAD(morbidity 23.22%).There was significant difference between the two groups(P

Equality should be followed in allocating all health resources.By scaling the severity of inpatients with high blood pressure and investigating the relationship between severity and the amount of payment at discharge,the author discovered that patients' demands are out of line with their sonsumption of health resources,and thus equality should be paid more attention in healthcare policy making in our country.

Objective To investigate the feasibility of high fat-introduced hyperlipeidemia model in male SD rat and study the time rule of molding .Methods 30 Male adult rats of SD Strain bred in the animal house of the institute were divided into 3 groups after 1 week adaptation , group 1:control group, normal diet;group 2:model 1 group, high fat high cholesterol diet;group 3:model 2 group, high fat high cholesterol diet .The period of experiment was 8 weeks.Food and water intake were measured everyday and body weight were measured every four days .Blood were collected by orbital venous at the end of fourth ,sixth,eighth week to test their serum lipid level .At the end of experiment ,animals were killed to collect liver and aorta tissue for HE stain .Results Compared with control group ,the food intake of model 1 was higher and model 2 was significant lower , water intake of model 2 was significant lower , the ratio of liver/weight of two model groups were significant heavier ,and weight of model groups were higher .High fat diet significantly increased TC levels of model groups at the end of fourth ,sixth week.The level of LDL-c in model 1 group were higher and the HDL-c were lower compared with control group .HE stain showed the livers of control group were regular ,arrangements of the liver cells were trim, dyeing present uniformity .The two model groups showed a large range of hepatocyte fatty change ,a few liver blood sinus were in congestion and infiltrated with inflammatory cells .Aorta HE stain showed no significant change among 3 groups.Conclusions The method of high fat-introduced hyperlipeidemia model in male SD rat is feasible and the model turned out to present hypercholesterolemia with severe fatty liver .On the other hand,levers of serum lipid increased within an increase—inter-adjustment—increase state .In the process of modeling ,how to overcome the symptom of anorexia and the state of cholesterol inter-adjustment in animals is the key to successfully establish hyperlipeidemia model .

Objective: To investigate the mortality and life loss of malignant tumors among residents in Xicheng District, Beijing from 2014 to 2021, so as to provide the evidence for formulating the control strategy for malignant tumors. Methods: Data pertaining to dead cases of malignant tumors in Xicheng District from 2014 to 2021 were collected from Beijing Integrated and Analysis Platform for Health and Disease Prevention Monitoring Information Resources. The crude mortality, standardized mortality, years of potential life lost (YPLL), years of potential life lost rate (YPLLR), rate of standardized years of potential life lost (SYPLLR), average years of life lost (AYLL) and annual percent change (APC) of malignant tumors were measured to analyze the trends in mortality of malignant tumors and life loss. Results: A total of 23 202 residents died from malignant tumors in Xicheng District from 2014 to 2021, and the crude and standardized mortality rates of malignant tumors were 198.09/105 and 101.46/105, respectively. The standardized mortality of malignant tumors was 117.36/105 among men and 85.97/105 among women. The standard mortality of malignant tumors appeared a tendency towards a decline among all cases (APC=-1.515%, t=-4.289, P=0.005) and women (APC=-1.629%, t=-3.046, P=0.023), and the crude mortality of malignant tumors appeared a tendency towards a rise with age (χ2trend=49.324, P<0.001). The five most deadly malignant tumors included lung cancer, colorectal cancer, liver cancer, stomach cancer and pancreatic cancer, and lung cancer, liver cancer and colorectal cancer were the three malignant tumors with the three highest life loss, with YPLL of 18 054 person-years, 9 446 person-years and 8 179 person-years, respectively. Leukemia had the highest AYLL (15.95 years per person). Conclusions The standardized mortality of malignant tumors appeared a tendency towards a decline among residents in Xicheng District from 2014 to 2021, and men and the elderly people were at high risk of malignant tumors. Lung cancer, colorectal cancer and liver cancer were leading causes of death, leukemia was the major cause of life loss.

This study is to investigate the authenticity between COLD and HOT natural attribute in the famous Chinese medicine formulas--Zuojinwan (Coptis-Evodia 6 : 1) and Fanzuojinwan (Coptis-Evodia 1 : 6) based on mice temperature tropism, and establish an objective method to estimate the difference of two natural attribute by using a cold/hot plate differentiating technology. The results indicated that the COLD nature Zuojinwan could decrease significantly the remaining rate of HOT-symptom rat on warm pad (P < 0.05). That was not notable to COLD-symptom rat. The interference result of COLD-HOT temperature tropism to COLD/HOT symptom rat in Fanzuojinwan was the reverse with the COLD nature Zuojinwan. Meanwhile, biochemical indicators which are relative to energy metabolism such as ATPase enzyme activity and total anti-oxidant capability (T-AOC), had corresponding change in the organism. In the study, the COLD and HOT natural tendency in Zuojinwan and Fanzuojinwan which were composed by the same herbs with different proportion could be expressed qualitatively, quantitatively, objectively and directly with applying animal temperature tropism, and be verified to philosophical idea of treating disease theory with "expelling heat with cold herbs and cryopathy requiring warm prescription", not "expelling heat with heat herbs and cryopathy requiring cold prescription" in ancient traditional Chinese medicine, which brings a new approach in investigation of the nature theory of traditional Chinese medicine.

Adenine ; analogs & derivatives ; Hepatitis B, Chronic ; Humans ; Organophosphonates ; Tenofovir ; Treatment Failure

In this study,we analyzed the data of hemorrhagic fever with renal syndrome (HFRS) and host animals monitoring in Zhangzhou City,Fujian Province,China,2006-2015,in order to find out the epidemic situation and risk factors,and provide a scientific basis for the prevention and control strategy.A total of 171 HFRS cases,including 1 death,were reported in Zhangzhou in this decade.The incidence rate of 0.352/105 showed an upward trend (xtrend2 =58.60,P＜0.01).And 70 villages and towns in 11 counties have affected,accounting for 56.00％ of the counties in Zhangzhou City.The cases were mainly reported in some towns of Huaan,Nanjing and Zhaoan countries.The cases mainly occurred in countryside,which reported 142 cases.The cases in farmers accounted for the highest proportion (79.58 ％),and pig farming staff accounting for 23.01％ in farmer cases.Most cases were reported in municipal hospitals (86.55 ％).The common clinical manifestations of those cases were fever,nausea,vomiting,backache,headache,pain,oliguria or anuria,eyelid edema and so on,with 72.67％ of thrombocytopenia and of 83.09 ％ proteinuria positive.Compared with the proportion (80.49 ％) of mice in patients' house from 2006 to 2010,that (45.83％) from 2011 to 2015 decreased obviously;however,the proportion of mice or mice droppings in workplaces were rising from 60.98％ to 73.33％.Mean rodent density was 6.40％ and total infection rate in rats was 7.42％.The main kind of rats with virus infection was Rattus norvegicus,carrying Seoul virus Ⅱ.Results of this study indicate that Zhangzhou is one of the foci of HFRS rodent,and the epidemic is rising in recent years,the overall in the highly distributed,while some counties showed a rising trend year by year.Thus,monitoring and control efforts in prone areas should be increased,and to carry out clinics training of HFRS in primary health care institutions.

Abstract On April 25, 2021, a case with hookworm infections was identified during the surveillance of soil-borne nematodiasis by Tiantai Center for Disease Control and Prevention, Taizhou City, Zhejiang Province. The patients was admitted to a county people's hospital due to dizziness and limb weakness on July 24, 2020. Laboratory tests showed 2.5×1012/L red blood cell counts, 45 g/L hemoglobin, 3.4% eosinophil percentage, 4.7 μmol/L serum iron and <1 μg/L ferritin, and severe iron-deficiency anemia was initially diagnosed. Following treatment with blood transfusion and ion supplement, subsequent three routine blood tests indicated elevated eosinophil percentages. On April 25, 2021, hookworm eggs were detected in stool samples using Kate-Katz technique, and Necator americanus was identified with the test-tube filter-paper culture method. Severe iron-deficiency anemia caused by hookworm infections was diagnosed based on field epidemiological surveys and laboratory tests. The health education pertaining to parasitic disease control knowledge among residents and the diagnosis and treatment of parasitic diseases in medical institutions are recommended to be improved in rural areas to avoid misdiagnosis and missing diagnosis.

Objective To study and explore the influence of humanized nursing on psychological state and life quality in patients with chronic glomerulonephritis. Methods From January 2013 to January 2014 in our hospital 60 patients with chronic glomerulonephritis according to the different nursing methods were divided into observation group (n=30) and control group (n=30). The patients in the control group treated by conventional methods of care. The observation group with humanistic nursing, the efficacy of the two groups, and two groups of the patient's quality of life score, SAS score, SDS score were compared. Results The total effective rate in the observation group was 90.00% (27/30), was sig-nificantly higher than that in the control group 70.00%(21/30), the difference was statistically significant (P<0.05). The SAS score, SDS score of intervention group and the control group after the intervention were significantly lower than be-fore intervention, and the intervention group was significantly lower than the control group, the difference was statisti-cally significant(P<0.05), Energy, pain, emotional reactions, sleep, social isolation and somatic activity score of the in-tervention group and the control group after the intervention were significantly reduced compared with those before in-tervention, and the intervention group was significantly lower than the control group, the difference was statistically sig-nificant (P<0.05). Conclusion The humanized nursing intervention can improve the effect and quality of life in chronic glomerulonephritis, anxiety, depression, so as to enable them to actively cooperate with treatment and nursing.