mjl@ lnbr ll`lwm lbyTry@最新文献

{"title":"Effect of Monthly Variations on the Plasma Membrane, Acrosome and DNA Integrities of Spermatozoa in Friesian Holstein Bulls Born in Iraq","authors":"Q. Aboud, S. Hatif","doi":"10.37940/ajvs.2020.13.2.11","DOIUrl":"https://doi.org/10.37940/ajvs.2020.13.2.11","url":null,"abstract":"This study was aimed to evaluate the influence of months of the year on the quality of semen in Holstein bulls. A study carried out at artificial insemination centre/ Abou-Ghareeb/ western of Baghdad. A total of 160 ejaculates were collected from 15 bulls born in Iraq via the artificial vagina. The age of the bulls ranged between 4 to 5 years and the study period were December to March and September. The semen samples were diluted with Tris base extender. The semen was packed in a straw according to the program of artificial insemination centre. Semen characteristics (plasma membrane, acrosome, and DNA integrities) were evaluated. The results revealed a significant decrease (P≤0.01) in the plasma membrane and acrosome integrity in September as compared with December, January, February, and March. There was a significant decline (P≤0.05) in DNA integrity in September as compared with December, January, February, and March in fresh and frozen semen. In conclusion, the September month had a negative effect on the plasma membrane, acrosome, and DNA percentage in all bulls.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48229719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Addition of Urea to The Barley Hay For Production of Gases In Vitro","authors":"","doi":"10.37940/ajvs.2019.12.2.4","DOIUrl":"https://doi.org/10.37940/ajvs.2019.12.2.4","url":null,"abstract":"The object of this study were determined the effect of adding urea (0,2%) and molasses (4%) to barley and straw on in vitro gas and methane production, in vitro fermentation characteristic (pH and ammonia nitrogen concentration) and in vitro digestibility, dry matter, organic matter and metabolizable energy, the samples incubated in 39oc water path for 24,48,72 and 96 h., the results indicated that there were significant decrease (p<0.01) in total gas and methane production after 48,72 and 96 h incubation periods in barley straw with 2% urea compared with control (without urea), while 24 h. total gas and methane production increased significant(p<0.01) in straw with 2% urea compared with control. However, metabolizable energy, organic matter digestibility, short chain fatty acids and metabolizable energy for lactation which determine by total gas production after 24 h. incubation increased significantly (p<0.01) in straw with 2% urea compared with no adding urea. The result showed no effects of treatments on pH in all incubation periods except 48h. were pH increased significantly (p<0.01) in compared with control straw with 2% urea .Ammonia nitrogen concentration increased significantly (p<0.01) in straw with 2% urea compared with control after 48h. of incubation period while control treatment increased significantly (p<0.01) after 96h. incubation period compared with straw with 2% urea in ammonia nitrogen concentration, no significant differences found in ammonia nitrogen concentration after 24 and 72 h. incubation period between treatments, moreover, the in vitro dry matter digestibility, organic matter digestibility and metabilizable energy increased significantly (p<0.01) in barley straw with 2% urea compared with control. The result indicated that adding 2% urea to barley straw increased in vitro gas and methane production which lead to increased in vitro organic and dry matter digestibility and metabolizable energy.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48791244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Isolation and Diagnosis of Pathogenic Bacteria from the Bowels of Local Chicken and Identifying Some of the Virulence Factors","authors":"Sumaya. Y. A. AL-Dabbagh","doi":"10.37940/ajvs.2019.12.2.5","DOIUrl":"https://doi.org/10.37940/ajvs.2019.12.2.5","url":null,"abstract":"This study was conducted to the isolation and identification of bacteria from chicken intestine and livers in Mosul city. A total of 35 samples from intestine and 35 liver samples from local chicken were collected during a period from September 2018 to March 2019, the bacteria were diagnosed according to morphological, cultural and biochemical characteristics. The results showed (100%) positive to bacterial isolation for each samples of intestine and liver, (12) types of bacteria from (71) isolates for intestine, while (10) types from (36) isolates for liver. E. coli formed the highest percentage of intestinal isolates (28.16%), while Corynebacterium spp formed the highest percentage in liver isolates (33. 33%).The bacterial types were isolated from intestine included: E. coli (28.16%) Corynebacterium spp (25.35%), Enterococcus faecalis (15.49%), Klebsiella pneumonia (8.45%), Bacillus spp (7.04%), Proteus spp (5.63%), Staphylococcus aureus (4.22%), Lactobacillus spp (2.81%), Arcanobacterium pyogenes (1.4%), Citrobacter spp (1.4%). The bacterial types were isolated from liver included: Corynebacterium spp (33.33%), E.coli ( 19.44%), Staphylococcus aureus (16.6%), Bacillus spp (11.11%), Enterococcus faecalis (5.55%), Klebsiella pneumonia (5.55%), Pseudomonas aeruginosa (2.77%), Listeria monocytogenes (2.77%), Arcanobacterium pyogenes (2.77%). The bacterial types isolated from both intestine and liver were, E.coli, Corynebacterium spp, Staphylococcus aureus, Bacillus spp, Enterococcus faecalis ,Klebsiella pneumonia, Proteus spp and Arcanobacterium pyogenes. The virulence factors tests were used for some liver isolates which included, protease, licethinase, lipase, urease, coagulase and haemolysin.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47755578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Arginine and Selenium with Vitamin E on WBC and the level of hormones in Iraqi ewes discharged","authors":"I. Alawiy, T. Mohammed, A. Majeed","doi":"10.37940/AJVS.2019.12.1.2","DOIUrl":"https://doi.org/10.37940/AJVS.2019.12.1.2","url":null,"abstract":"This study was achieved in a special farm in Basaer village which lies on the right side of the Euphrates in Heet district l Anbar, Heet lies 70 K.M west Ramadi during the pesiod, From 17/4/2018 to 30/5/2018. 28 ewes aged 2-4 years of awassi with average weight 40-50 k.g. and a one lambing. All ewes were diagnosed by using the real-time Ultrasonography to make sure there is no pregnancy among the female before the experiment. All ewes were synchronized with intravaginal sponges impregnated with 60 mg MAP for 12 days before sponges withdrawal and eCG 500 IU (Novormon made in Argentina). The pregnant ewes were divided randomly and equally (7 each group) Into 4 groups The ewes in the first group were received an intramuscular injection of 160 Mµ of arginine 3 times daily. The second group were treated with 2ml/head a combination of selenium plus vitamin E (vitamin E 68mg/ml \u0000Selenium 1.5mg/ml). The third group was treated by injection of 160 Mµ of arginine and selenium with vitamin E 2 ml/head. The four groups were injected with normal saline which was considered as a control group. The ewes were inseminated by ram at the end of the hormonal program for five days. The samples of blood were taken from the Jugular vein at four-day treatment Also, In the 4, 10, 15, 18. The results of the experiment showed no significant deferent in WBC, Progesterone estrogen, growth hormone, prolactin, early of pregnancy in the treatment with the control group. The experiment showed a significant difference in the Progesterone concentration within a single treatment in three treatment without control. concluded from this study that use of arginine and selenium with vitamin E improves ewes health, increasing the progesterone to maintain pregnancy.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49152718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Survey for ovine and caprine brucellosis in Kirkuk","authors":"Fatima Asgar","doi":"10.37940/AJVS.2019.12.1.1","DOIUrl":"https://doi.org/10.37940/AJVS.2019.12.1.1","url":null,"abstract":"This study was conducted to determine the prevalence of brucellosis in the province of Kirkuk and its environs. Rose Bengal test was used on males and females of sheep and goats for the period from 1/1/2016 to 31/12/2016 in the veterinary hospital in Kirkuk and based on the cases received at the veterinary hospital. The incidence of brucellosis was 32.2% of total animals, 97.9% of females and 2.1% of males. For animal species, the rate of infection in sheep and goats was 89.6% and 10.4%, respectively. Abortion occurred in the eight, eleven and ninth month of the year and the most extreme in the Laylan, Yayci and City centre this percentage of the infection is high.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48649857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of the use of exogenous fibrolytic enzymes in blood parameters in local goats","authors":"Sawsan Al-Salmany, S. Khalaf, A. Taha","doi":"10.37940/AJVS.2019.12.1.7","DOIUrl":"https://doi.org/10.37940/AJVS.2019.12.1.7","url":null,"abstract":"The study was carried out in the ruminant researches station / department of livestock research section / office of agricultural research in the district of Abu Ghraib / Baghdad to assess the effect of exogenous fibrolytic enzyme (EFE) (Safizym - France) in blood characters of local male kids. The experiment was conducted during the period from 21 May 2017 to 17 July 2017 (57) day. Eighteen males of domestic goats aged 4-5 months were used in this study. The animals were randomly assigned to three treatments (6 animals for each treatment) a control treatment was fed on basal ration without enzyme (Tc), a treated groups were supplemented with the EFE of 500 g / ton of concentrate feed (T1) and a treatment with the EFE of 1000 g / ton of concentrate feed (T2). The results showed no significant effect of the adding with EFE in the total protein, albumin and globulin, while there was an effect of the period of the weeks in the T1, where the superiority (P≤0.05) of the eighth week. The results showed a significant differences (P≤0.05) in the serum urea concentration. The second treatment decreased during the second and sixth weeks compared to the T1 and the control Tc. There was an effect of the period of the weeks within the same treatment, where all means in all treatments were reduced with progress the time of the experiment. The results showed no significant effect of the adding with EFE in both glucose and cholesterol. The means were within the normal range and the triglycerides were not affected but there were differences between the weeks within the treatment. Concentrations of HDL, LDL and VLDL were not affected by the addition of EFE, but significant differences (P≤0.05) were observed between the weeks within the treatments. The results showed that T2 treatment was superior during the zero time in the concentration of the ALP enzyme for T1 and Tc, and significant differences between the weeks within the treatments. T1 treatment (P≤0.05) exceeded T2 and Tc in the concentration of the ALT enzyme during the zero time and the fourth and sixth weeks with no effect for the period of the weeks within the same treatment. The treatment and period of the weeks did not affect the concentration of AST enzyme in the serum.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43175738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect Of Arginine On The Some Blood And Biochemical Parameters For Local Goat Females.","authors":"A. Ahmed, T. Mohammed","doi":"10.37940/ajvs.2019.12.1.4","DOIUrl":"https://doi.org/10.37940/ajvs.2019.12.1.4","url":null,"abstract":"This study was conducted in one of the private sector fields in Anbar province - Hit city - Albasaer village (70 km west of the Ramadi city,), for the period from 28/6/2018 to 1/9/2018. Twenty one local female goats aged between 2-4 years and weighing between 24.5 to 36.5 kg were used, Which have previous one birth or more. All female goats were tested using ultrasound to make sure they were not pregnant before the experiment began. Females were randomly divided into three equal groups (7 goats in each group).Vaginal sponges (60 mg MAP) were injected into the three groups at the same time. The first group T1 was injected intramuscularly with the amino acid, arginine (US Nevada manufacturing) in the muscles at 200μmol.kg Five days before the sponge was pulled out until the 17 day after the sponge was pulled out, While the second group T2 was injected with amino acid (arginine) at 160 μmol.kg. Five days before the sponge was pulled until the 17th day after that. The third group T3 control group was injected with 5 ml Normal Saline intramuscularly of the animal. All animals were injected three times daily from the eighth day after the sponge was placed (five days before removing of the sponge) until 17 days after the removing of sponge. Where the total number of injection days was 22 days. Blood samples were taken from the jugular vein before injection of the arginine on day 7 and day 12 of the sponge placed either after the sponge pulled the blood samples were taken on the days 2, 3, 4, 6, 9, 13, 18, respectively of the experiment After sponges removing. The objective of the study was to measure changes in the blood, biochemical parameters, during arginine treatment. The results of this study showed significant differences. T1 and T2 group were superior compared to control group in blood properties which include PCV in periods 2, 5, the number of white blood cells in periods 2, 3, 4, 5, 6, 9, MID in periods 3, 9 and Lymphocytes in periods 4, 5, 6, 9, While the neutrophil cells the period of 3. In terms of biochemical properties, the results showed a significant differences, between the treatments of T1 and T2 were superior compared to control treatments in the total protein concentration in period 6, and the globulin in period 6. We conclude that the use of different doses of arginine can improve the health status of female goats.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47090968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of hormonal treatment with kisspeptin, GnRH and hCG on semen characteristics in buck Cyprus goats during non-breeding season as compared with breeding season","authors":"M. AL-Ameri, T. Abdulkareem, A. Taha","doi":"10.37940/AJVS.2019.12.1.9","DOIUrl":"https://doi.org/10.37940/AJVS.2019.12.1.9","url":null,"abstract":"The current study aimed to determine the effect of hormonal treatment with kisspeptin, GnRH and hCG on plasma testosterone concentration and semen characteristics in buck Cyprus goats during non-breeding season as compared with breeding season. This study was executed at the Ruminant Researches Station pertaining to the Directorate of Agricultural Researches, Ministry of Agriculture, Abu-Ghraib, Baghdad (latitude 33˚20' N) for the period from November 15th, 2012 to December 〖31〗^st 2013. A total of 20 buck Cyprus goats 2 years old and averages 55 kg body weight. During non-breeding season bucks were randomly divided into five equal groups (4 bucks / group). The first group (A1) was regarded as a control group, i.m injected with normal saline, whereas, the second (A2) and third (A3) groups were i.v injected with 4 and 8 µg / kg body weight of Kisspeptin-10 respectively. The fourth (A4) and fifth (A5) groups were i.m injected with hCG (250 IU / buck) and GnRH (20 µg / buck) respectively. Plasma testosterone concentrations were significantly (P≤ 0.01 and P≤ 0.05) increased at 20, 30, 40 and 50 min post-treatment in A5, A2 and A3 groups as compared with control A1. Mass motility and individual motility were significantly (P≤ 0.01) in A5, A4, A2 and A3 as compared with control during non-breeding season. In conclusion, our results show that Kisspeptin-10, GnRH and hCG can stimulate the quiescent hypothalamic–pituitary–gonadal axis of bucks during non-breeding season by increasing plasma testosterone concentration post treatment that leads improving some semen characteristics during non-breeding season.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41867345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Some heavy metals residues in beef and sheep Liver in Anbar province","authors":"A. Saleh, Husam Nafee, H. Al-Nori","doi":"10.37940/ajvs.2019.12.1.5","DOIUrl":"https://doi.org/10.37940/ajvs.2019.12.1.5","url":null,"abstract":"The aim of the study To see the effect of location, season and display time on the accumulation of some heavy metals (Lead, copper, zinc, cadmium and cobalt) in sheep and cattle liver. Liver samples were obtained from three districts in Anbar province (Ramadi, Hit and Baghdadi). This study began from January 2017 to November 2017 for all seasons (winter, spring, summer and autumn) Samples were taken from the liver immediately after slaughter for cattle and sheep at 8 am and taken at 4 pm for all areas of study. The results of the study were summarized in the quadratic overlap of the animal type, season, location and time as follows:\u0000The highest concentration of lead in liver (38.86 μg / g liver) was recorded in sheep for spring and evening in Ramadi. The lowest concentration was in sheep in Baghdadi for morning and winter (20.06 micro g / g liver). The highest concentration of copper in the liver (34.65 microgram / g liver) was recorded in cows in Ramadi for the winter season and evening time. The lowest concentration was in the sheep liver during the summer season for morning time in the city of al-Baghdadi (20.43 microgram / g liver). The highest concentration was in the liver (603.99 microgram / g liver) in the sheep for the autumn season and the evening time in the city of Ramadi. The lowest concentration was in the sheep in the city of Baghdadi for morning and summer (560.32 microgram / g liver). The highest concentration of cadmium in the liver (30.88 micro g / g liver) was in sheep in Ramadi for the autumn and evening season, and the lowest concentration was in beef in the summer season for morning time in al-Baghdadi city (9.66 μg / g liver). Cobalt was the highest concentration (1.34, 1.34 and 1.35 micro g / g liver) in cow and sheep liver, autumn, summer and evening time for Ramadi. While the lowest concentration of sheep and cattle liver for the city of Baghdadi for the winter season and morning time (0.64 and 0.63 microgram / g liver).","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42772302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variation of egg proteins between bird varieties by using SDS-PAGE","authors":"Q. A. Amin, Hemn Zhahir, A. Shaker","doi":"10.37940/AJVS.2019.12.1.8","DOIUrl":"https://doi.org/10.37940/AJVS.2019.12.1.8","url":null,"abstract":"Proteins are essential constituents of all organisms; both egg white proteins and egg yolk are source of protein. The aim of this study was conducted to perform preliminary studies to analyses and compare egg white proteins and yolk proteins from different avian species (guineafowl, dwarf hens, local hen, Shami, turkey, duck, geese, partridge and quail) via or with SDS-PAGE (Sodium Dodecyl Sulfate–Polyacrylamide Gel Electrophoresis ). 18 Fresh eggs of different poultry species (guineafowl, dwarf hens, local hen, Shami, turkey, duck, geese, partridge and quail) were collected from various farms in the Sulaimani province. Data on egg proteins were analyzed using Statistical Xlstate used for dendrogram construction and PCA. The main egg white proteins were Ovomicin, Ovotransferrin, Ovalbumin, Flavoprotein, α- chymotrypsinogen, and Trypsin inhibitor. The main lipoproteins were Apovitellenin VI, Apovitellenin Vb, Apovitellenin V, Apovitellenin IIIa, Apovitellenin III, Apovitellin 7, B-Livetin, Apovitellenin IIa, Apovitellenin II, and Apovitellenin I. All these lipoproteins were observed in the nine birds species. The egg white proteins and yolk lipoproteins for nine species were examined. It can be concluded the large differences were found in a mount of egg white proteins and yolk lipoproteins of the nine species of birds.","PeriodicalId":52734,"journal":{"name":"mjl@ lnbr ll`lwm lbyTry@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44964482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}