Objective To analysis influence of perioperative function rehabilitation training combined with drug treatment on uri-nary incontinence recovery after laparoscopic radical prostatectomy .Methods The clinical data of 31 cases of incontinence after lap-aroscopic radical prostatectomy were retrospectively analyzed .Early functional rehabilitation training ,drugs and mental guidance were applied to the patients .Results 31 out of 91 cases who receiving the laparoscopic radical prostatectomy immediately suffered from urinary incontinence when removing catheter .9 cases rehabilitated after 7 days ,12 cases rehabilitated after 1 months ,and 29 cases rehabilitated after 6 months .Conclusion Urinary incontinence occurs more in the early laparoscopic radical surgery ,perioper-ative function rehabilitation training combined with drug treatment could effectively improve the function of patients with urinary continence .

OBJECTIVEDoubly labeled water (DLW) method is the gold standard for measuring total energy expenditure (TEE). We used this method to measure TEE in Chinese young men.

METHODSSixteen healthy young men age 23±1 years with body mass index 22.0±1.4 kg/m2 were recruited. TEE was measured by the DLW method, and basal energy expenditure (BEE) was determined by indirect calorimetry. We also conducted 24-h activity, energy balance and factorial approach to estimate energy requirements of the subjects.

RESULTSTEE of subjects by DLW method was 9.45±0.57 MJ/day (2258±180 kcal/day). The 24-h activity was 10.80±0.33 MJ/day (2582±136 kcal/day). The energy requirement, derived from energy balance observations, was 9.93±1.32 MJ/day (2373±315 kcal/day). The BEE of 6.65±0.28 MJ/day (1589±67 kcal/day), calculated by the adjusted Schofield equation, was significantly higher (P<0.001) than that measured by indirect calorimetry, 5.99±0.66 MJ/day (1433±158 kcal/day). The TEE derived from the factorial approach was 10.31±0.43 MJ/day (2463±104 kcal/day).

CONCLUSIONThe TEE of Chinese young men measured by the DLW method was about 10% lower than the current recommended nutrient intake (RNI), suggesting that the RNI for Chinese men maybe overestimated. Further studies are warranted to determine the value of the estimated energy requirement.

Asian Continental Ancestry Group ; Energy Metabolism ; physiology ; Humans ; Isotope Labeling ; Male ; Motor Activity ; physiology ; Water ; Young Adult

OBJECTIVETo investigate the expression of aquaporin (AQP)-1, 3, 8, 9 in human fetal membrane and their role in the human amniotic fluid circulation.

METHODSRT-PCR was employed for detection of the expressions of AQP-1, 3, 8, 9 mRNA in human amnion and chorion from 20 women with normal term pregnancy.

RESULTSAQP-1, 3, 8, 9 mRNA expression was detected in both human amnion and chorion, and no significant difference was found in their expression levels or between the amnion and chorion (P>0.05).

CONCLUSIONAQP-1, 3, 8, 9 can be associated with intramembranous transport and volume regulation of amniotic fluid.

Adult ; Amnion ; embryology ; metabolism ; Aquaporin 1 ; genetics ; Aquaporin 3 ; genetics ; Aquaporins ; genetics ; Chorion ; embryology ; metabolism ; Electrophoresis, Agar Gel ; Extraembryonic Membranes ; embryology ; metabolism ; Female ; Gene Expression Regulation, Developmental ; Humans ; Pregnancy ; Reverse Transcriptase Polymerase Chain Reaction

Objective: To analyze the epidemiological and spatial-temporal distribution of Brucellosis, epidemic encephalitis B and hemorrhagic fever with renal syndrome (HFRS) in Gansu province during 2014-2018 so as to provide evidence for the prevention and control of those diseases. Methods: A database was established in Gansu province from 2014 to 2018, using the geographical information system. A spatial distribution map was drawn, with trend analysis and space-time clustering used to study the 3-dimention of the diseases, by using both ArcGIS 10.5 and SaTScan 9.6 softwares. Results: Results from the trend surface analysis showed that the incidence of Brucellosis decreased gradually from north to south parts while the U type curve could reflect the distribution from the east to the west areas. Incidence of epidemic encephalitis B decreased significantly from south to north areas in the province, with incidence higher in the eastern than in the mid-west region. Difference on the incidence of HFRS was not significantly visible in the eastern and western regions, while the incidence was slightly higher in the southern than the northern parts of the province. Spatial and space-time clustering did exist among the 3 diseases in Gansu from 2014 to 2018. The areas with clusters of Brucellosis appeared in the eastern parts during 2014-2015, including 19 counties. The areas with secondary clusters of Brucellosis were seen in the Hexi district, including 4 counties, during 2017-2018. The areas with high incidence of epidemic encephalitis B were clustered in the middle and southeast areas, including 32 counties, during 2017-2018. Areas with most clusters of HFRS appeared in Min county of Dingxi city in 2018, with the areas of secondary clusters in 8 counties of the eastern areas in 2018. Conclusions The overall incidence rates of the 3 natural focus diseases were in a upward trend and showing obvious characteristics on spatial clustering. According to the distributive characteristics, effective measures should be developed accordingly.

Objective:To study the clinical characteristics and risk factors of nephrocalcinosis in preterm infants.Methods:From March 2021 to August 2021, all preterm infants admitted to NICU of our hospital were retrospectively analyzed. The infants were assigned into nephrocalcinosis group and non-nephrocalcinosis group according to urinary tract ultrasound. Clinical data including gestational age, birth weight(BW), nutritional support strategy and complications were reviewed.Results:A total of 40 preterm infants (<34 weeks) were enrolled. 9 cases were in the nephrocalcinosis group and 31 cases in the non-nephrocalcinosis group. The nephrocalcinosis group had lower BW[(1 167±214) g vs.(1 586±215) g], higher calcium [6.9 (5.1, 8.7) g vs.3.3 (2.1, 6.8) g] and vitamin D intake [3.2(2.5, 4.2)×10 4U vs.1.7(1.1, 3.2)×10 4U] during hospitalization. No significant differences existed between the two groups on the following items:blood calcium and phosphate, 25-hydroxyvitamin D, feeding strategy, time to reach full enteral feeding(TFF), furosemide dosage and respiratory support duration ( P>0.05). In the nephrocalcinosis group, the median age of diagnosing nephrocalcinosis was 40.0(30.0, 52.5)d after birth. 5 cases showed bilateral nephrocalcinosis. 5 cases in the nephrocalcinosis group received renal tubule function examination,4 cases had increased urine β2 microglobulin and 2 cases had increased urine α1 microglobulin. 7 cases had elevated urine calcium in the nephrocalcinosis group. Follow-up showed that nephrocalcinosis disappeared 3-9 months after birth. Conclusions:BW, total calcium and vitamin D intake are risk factors for nephrocalcinosis in preterm infants. Increased urine β2 microglobulin and calcium levels are common co-morbidities in preterm infants with nephrocalcinosis.

OBJECTIVETo study the genotyping of Bacillus anthracis based on multiple-locus variable-number tandem repeats(VNTR) in the B. anthracis genome.

METHODSWe selected 13 VNTR loci (which cited from published articles) to study 88 strains of B. anthracis isolated from China. The methods used were: (1) Selecting the primers which were at both ends of the tandem repeat locus; (2) Amplifying the sequence of the locus by PCR; (3)cDetecting the PCR products by agarose gel and polyacrylamide electrophoresis; (4)Analyzing the PCR products and computing the molecular weight by analysis software of gel images;(5) Double-checking with sequencing results; (6)Reckoning the repeat numbers and study the VNTRs loci characters.

RESULTS(1) We used multiple-locus variable-number tandem repeat analysis (MLVA) to characterize 88 B. anthracis isolates from diverse geographic locations which were divided into 45 MLVA genotypes and 3 groups through cluster analysis. The genotypes was relative to restricted geographical region. It seemed clear that the multiple isolates from the same anthrax outbreak frequently having identical genotypes. (2)Results from VNTR analysis showed that A16R vaccine strain isolated from China was having the nature of representativeness in the country.

CONCLUSIONAnalysis showed that the VNTR patterns was an appropriate study method for B. anthracis genetic diversity from different geographical areas and different time. Isolates from the same anthrax outbreak had identical

Anthrax ; epidemiology ; genetics ; Bacillus anthracis ; genetics ; isolation & purification ; China ; epidemiology ; Genetic Variation ; Genotype ; Geography ; Polymerase Chain Reaction ; Sequence Analysis, DNA ; Tandem Repeat Sequences

Objective This study aimed to investigate the potential relationship between urinary metals copper (Cu), arsenic (As), strontium (Sr), barium (Ba), iron (Fe), lead (Pb) and manganese (Mn) and grip strength. Methods We used linear regression models, quantile g-computation and Bayesian kernel machine regression (BKMR) to assess the relationship between metals and grip strength.Results In the multimetal linear regression, Cu (β=-2.119), As (β=-1.318), Sr (β=-2.480), Ba (β=0.781), Fe (β= 1.130) and Mn (β=-0.404) were significantly correlated with grip strength (P < 0.05). The results of the quantile g-computation showed that the risk of occurrence of grip strength reduction was -1.007 (95％ confidence interval:-1.362, -0.652; P < 0.001) when each quartile of the mixture of the seven metals was increased. Bayesian kernel function regression model analysis showed that mixtures of the seven metals had a negative overall effect on grip strength, with Cu, As and Sr being negatively associated with grip strength levels. In the total population, potential interactions were observed between As and Mn and between Cu and Mn (Pinteractions of 0.003 and 0.018, respectively).Conclusion In summary, this study suggests that combined exposure to metal mixtures is negatively associated with grip strength. Cu, Sr and As were negatively correlated with grip strength levels, and there were potential interactions between As and Mn and between Cu and Mn.

OBJECTIVETo accurately calculate the protein requirements in Chinese young adults using the indicator amino acid oxidation technique.

METHODSNine women and ten men received a restricted daily level of protein intake (0.75, 0.82, 0.89, 0.97, and 1.05 g/kg), along with L-[1-13C]-leucine. Subjects' protein requirement was determined by a biphasic linear regression crossover analysis of F13CO2 data. In doing so, a breakpoint at the minimal rate of appearance of 13CO2 expiration specific to each level of dietary protein was identified. This trial was registered with the Chinese clinical trial registry as ChiCTR-ONC-11001407.

RESULTSThe Estimated Average Requirement (EAR) and the Recommended Nutrient Intake (RNI) of protein for healthy Chinese young adults were determined to be 0.87 and 0.98 g/(kg•d), respectively, based on the indicator amino acid oxidation technique.

CONCLUSIONThe EAR and RNI of mixed protein are 5% and 16% that are lower than the current proposed EAR and RNI (0.92 and 1.16 g/(kg•d), respectively), as determined by the nitrogen balance method. The respective EAR and RNI recommendations of 0.87 and 0.98 g/(kg•d) of mixed protein are estimated to be reasonable and suitable for Chinese young adults.

Adult ; Amino Acids ; metabolism ; Body Composition ; Body Weight ; Breath Tests ; Carbon Dioxide ; analysis ; Dietary Proteins ; administration & dosage ; Female ; Humans ; Male ; Nutritional Requirements ; Oxidation-Reduction ; Young Adult

Objective To explore the diagnosis of small anterior communicating artery aneurysms and discuss the microsurgical techniques and the timing of surgical intervention.Methods Thirty-two cascs of small anterior communicating artery aneurysms were reviewed for the methods for lesion detection,imaging features of the lesions,microsurgical procedures and the patients'clinical outcome. Results CT displayed subarachnoid hemorrhage(SAH)in all the 32 cases.Magnetic resonance angiography(MRA) was performed in 13 cases and computed tomographic angiography (CTA)in 8 cases. All the 32 patients underwem a total of 35 examinations With digital subtract angiography(DSA).The time between operation and aneurysm rupture was less than 3 daysin 6 cases,4 to 14 days in 10 cases.10 to 14 days in 13 cases and over 30 days in 3 cases.Neck clipping of the aneurysm through the pterional approach was performed in all thc cases with tracheal intubation and general anesthesia,and hemorrhage due to ancurysm ruptures occurredin 5 cases during the operation.Death occurred in 1 case after the operation,and 5 patients developed hydrocephalus and received subsequent ventriculoperitoneal shunting.After the operation,22 patients showed good recovery,6 were capable of independent living, 2 needed assistance for walking and in daily activities, and 1 patient remained bed-ridden and needed nursing care.Follow-up of 27 patients for 3 to 12 months found no occurrence of hemorrhage or death.Conclusion DSA Can be the primary choice for diagnosis of small anterior communicating artery aneurysms.Earlyinterventions should be administered for grade I or Ⅱpatients,but for the other patients,the surgeries can be performed 2 or 3 weeks after the hemorrhage.Proficient microsurgical skills can be crucial for successful clipping of the aneurysms and for prevention and effective management of hemorrhage due to aneurysm rupture.

Soil microbes are the important indicator of soil quality. For exploring Chuanminshen violaceum planting to microbial effects in tobacco soil, this paper adopted Illumina MiSeq high-throughput sequencing to research the change of bacteria and fungi at the phylum and genus in the soil. The results showed that the Ch. violaceum planting increased the biodiversity of bacteria and fungi. The influence on fungi was greater than that on bacteria. It greatly increased the sequence of fungi, it obtained 32 978 16S rDNA and 32 229 18S rDNA sequence number. There was no change of the top three phylums in bacteria, but the content changed, Proteobacteria and Acidobacteria reduced by 1.73% and 1.4% respectively, and Actinobacteria increased by 0.65%. The advantage phylum Ascomycete in tobacco reduced by 27.99% to be second advantage phylum after Ch. violaceum planting, and the second advantage phylum Basidiomycete increased by 23.69% to become the first dominant fungi. At the genus, Ch. violaceum planting changed the order of dominant genus and the abundance was also changed. Some changed largely such as uncultured Acidobacteriaceae Subgroup-1, Gemmatimonas, Subgroup-2,uncultured Nitrosomonadaceae for bacteria, norank Sordariales, norank Agaricomycetes, Phialophora for fungi. Especially the rotation increased antagonistic microbes and physiological microbes and decreased pathogenic microbes. So the Ch. violaceum planting can improve the microbe community in tobacco soil.