检索结果-南通市图书馆

Enriched Diets and the Growth,Development and Survival of Litoria moorei(Anura)Tadpoles Reared in Captivity at Low Density

引用

Asian Herpetological Research 2010年第2期1卷 103-110页

作者： phillip matson Glen Gaikhorst Wendy Kappelle Sandy Webb Suzanne Brown Perth Zoo 20 Labouchere RoadSouth PerthWestern Australia 6151 School of Veterinary and Biomedical Sciences Murdoch University Department of Endocrinology and Diabetes Sir Charles Gairdner Hospital

Increasing numbers of amphibian species require conservation breeding programs for their survival.A major challenge is the efficient rearing of tadpoles,many of which require complex habitats and specialised *** tadpoles of the West Australian frog Litoria moorei were kept at low density(1 tadpole per 1.95 litres water) in aquaria at 25℃.Fed on a staple diet of boiled lettuce and leaf litter,group of diets were supplemented with either control,Wardley Premium Spirulina Discs,SeraTMGVG-mix tropical fish food,or a combination of Wardley Premium Spirulina discs and SeraTMGVG-mix fish *** was a relatively high loss(i.e.,found dead,euthanized due to scoliosis,or not found) of tadpoles fed with the lettuce/leaf litter alone,but this was increased significantly when supplemented with Wardley Premium Spirulina discs,either alone or with SeraTMGVG-mix fish food,and SeraTMGVG fish food ***,the survived tadpoles fed on the three supplements were all heavier after three weeks and at metamorphosis than those fed with lettuce/leaf litter alone,and reached metamorphosis *** is concluded that any benefit of the food supplements in terms of increasing the rate of growth and development of the tadpoles is outweighed by greater *** is now a need for the efficient rearing of tadpoles,many from novel species that need complex *** studies of diet are required due to the current conservation crisis of amphibians.

关键词： Litoria moorei commercial food protein tadpole

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Proposed age-stratified reference intervals of FSH derived from normozoospermic men

引用

Asian pacific Journal of Reproduction 2021年第4期10卷 162-167页

作者： Emily-Jane Waller Jason Conceicao phillip matson John L Yovich School of Medical and Health Sciences Edith Cowan UniversityJoondalupPerthAustralia PIVET Medical Centre LeedervillePerthAustralia School of Pharmacy and Biomedical Sciences Faculty of Health SciencesCurtin UniversityBentleyPerthAustralia

Objective:To demonstrate that serum follicle-stimulating hormone(FSH)in men rises with age,and to explore FSH reference intervals of age-related ***:Men aged 20-50 years(n=1190)underwent semen analysis according to World Health Organization(2010)*** was frozen prior to measurement of FSH by using the Siemens ADVIA Centaur®XP immunoassay *** central 95%intervals after logarithmic transformation based on age were derived from 1037 normozoospermic *** were then applied to oligozoospermic and azoospermic *** producing azoospermic semen samples were further classified as having non-obstructive azoospermia by clinical diagnostic criteria,including genetic analysis and surgical ***:Serum FSH in normozoospermic men increased with age(P<0.05),and reference intervals were determined with 10-year brackets:21-30 years[(1.0-8.2)IU/L],31-40 years[(1.4-9.5)IU/L],41-50 years[(1.9-12.0)IU/L].The proportion of oligozoospermic men with normal FSH concentrations was less than the normozoospermic men,which in turn was lower among azoospermic men(both P<0.01).The azoospermic men were further broken down according to the nature of the azoospermia as either obstructive or non-obstructive azoospermia,and 86.4%(38/44)men with non-obstructive azoospermia had elevated serum FSH concentrations whereas only 6.7%(1/15)men with obstructive azoospermia had high FSH levels,and this was significantly different(P<0.01).Conclusions:FSH concentrations increase in men between 20-50 years,and clinical interpretation of serum FSH results in men must be made by using age-based reference intervals.

关键词： Male infertility FSH Reference intervals Age Obstructive azoospermia Non-obstructive azoospermia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Time-lapse videography reveals different morphokinetic profiles of human embryos displaying direct or reverse cleavage at different stages of development: A retrospective sibling embryo study

引用

Asian pacific Journal of Reproduction 2020年第6期9卷 261-266页

作者： Chloé Brits Katie Feenan Vince Chapple phillip L.matson Yan-he Liu School of Medical and Health Science Edith Cowan UniversityJoondalupWestern AustraliaAustralia Fertility Specialists of Western Australia ClaremontWestern AustraliaAustralia Fertility North Joondalup Private HospitalJoondalupWestern AustraliaAustralia School of Human Sciences University of Western AustraliaCrawleyWestern AustraliaAustralia Monash IVF Group SouthportQueenslandAustralia

Objective:To investigate morphokinetic characteristics of embryos displaying either reverse cleavage or direct cleavage during the first,second or third cleavage ***:A total of 167 in vitro fertilization and/or intracytoplasmic sperm injection treatment cycles undertaken by 167 women[aged(35.0±4.6)years]were included for reverse cleavage analysis,and a total of 167 in vitro fertilization and/or intracytoplasmic sperm injection treatment cycles undertaken by 167 women[aged(33.8±4.3)years]were included for direct cleavage analysis in this *** a sibling-embryo design,morphokinetic profiles(both before and after the onset of abnormal event)of embryos displaying reverse cleavage(n=241)or direct cleavage(n=244)were compared with their unaffected siblings(the controls)in the first,second and third cell cycles(n=32,n=142,n=562;n=195,n=412,n=205,respectively),at different developmental stages up to day ***:Direct cleavage embryos demonstrated significantly delayed cleavage rates prior to the event regardless of developmental stage of the occurrence,while reverse cleavage embryos showed similar cleavage rates to their unaffected *** event,direct cleavage embryos sped up cleavage rates while reverse cleavage embryos slowed ***:Altered morphokinetic profiles are displayed by direct cleavage embryos both before and after their occurrence and reverse cleavage embryos after the occurrence,which could potentially confound morphokinetic comparisons if not separated from their unaffected sibling *** study is warranted in order to fully understand the biological mechanisms of such events.

关键词： Time-lapse Direct cleavage Reverse cleavage Morphokinetics Cleavage abnormality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Human blastomere rotation in early cleavage embryos is not associated with reduced implantation: Evidence from time-lapse videography

引用

Asian pacific Journal of Reproduction 2019年第6期8卷 297-298页

作者： Emma P Langdon Yan-he Liu phillip L matson Peter J Mark School of Human Sciences the University of Western AustraliaCrawleyWestern Australia 6009Australia School of Medical and Health Science Edith Cowan UniversityJoondalupWestern Australia 6027Australia Reproductive Medicine Center Tianjin United Family HospitalTianjinChina Fertility North Joondalup Private HospitalJoondalupWestern Australia 6027Australia

Dear Editor,Time-lapse videography of human embryos allows for the easy visualization of the embryos without removing them from the protective environment of the incubator[1],the measurement of various morphokinetic(quantitative)parameters[2],and the identification of abnormalities of growth(qualitative parameters)such as direct cleavage[3],reverse cleavage[4]and intercellular contact of blastomeres[5].

关键词： Human embryos Blastomere rotation Time-lapse videography

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：