Results 61 to 70 of about 106,157 (270)

Star Forming Objects in the Tidal Tails of Compact Groups [PDF]

, 2000
A search for star forming objects belonging to tidal tails has been carried out in a sample of deep Halpha images of 16 compact groups of galaxies. A total of 36 objects with Halpha luminosity larger than 10^38 erg s-1 have been detected in five groups ...
Duc P. A., Duc P. A., Huchtmeier W. K., J. Iglesias‐Paramo, J. M. Vilchez, Menon T. K., Mirabel I. F., Mirabel I. F., Moles M., Moles M., Rozas M., Rozas M., Terlevich R., Zwicky F.   +13 more
core   +3 more sources

Endometrial Assembloid Model Reveals Endometrial Gland Development Regulation by Estradiol‐Driven WNT7B Suppression

Advanced Science, EarlyView.
This study developed a 3D endometrial assembloid model to study how uterine glands form and develop. They discovered key interactions between different cell types and identified WNT7B as a regulator controlled by estradiol‐mediated TGFβ1‐VDR interaction.
Xintong Li, Yanjie Guo, Jianlin Li, Yimeng Li, Leqian Lin, Hoi Kit Matthew Leung, Qingqing Zhang, Kai‐Fai Lee, Ka‐Wang Cheung, Ernest H. Y. Ng, William S. B. Yeung, Philip C. N. Chiu, Cheuk‐Lun Lee   +12 more
wiley   +1 more source

Intragroup diffuse light in compact groups of galaxies II. HCG 15, 35 and 51 [PDF]

, 2008
This continuing study of intragroup light in compact groups of galaxies aims to establish new constraints to models of formation and evolution of galaxy groups, specially of compact groups, which are a key part in the evolution of larger structures, such
Adami, B. L. Ziegler, Bijaoui, C. Da Rocha, C. Mendes de Oliveira, Conroy, Covone, Da Rocha, Danese, Dressler, Falco, Gonzalez, Heisler, Hickson, Hickson, Hickson, Hunsberger, Jones, Krick, Kubo, McConnachie, Mendes de Oliveira, Mendes de Oliveira, Mihos, Moles, Monaco, Mulchaey, Murante, Murante, Navarro, Nishiura, Nishiura, Osmond, Pildis, Ponman, Ponman, Purcell, Rieke, Roberts, Rose, Rudick, Schlegel, Seigar, Sommer-Larsen, Springel, Starck, Sulentic, van Dokkum, Verdes-Montenegro, Vílchez-Gómez, White, Zibetti, Zibetti, Zwicky, Łokas   +54 more
core   +1 more source

Biological functions of hCG and hCG-related molecules [PDF]

Reproductive Biology and Endocrinology, 2010
hCG is a term referring to 4 independent molecules, each produced by separate cells and each having completely separate functions. These are hCG produced by villous syncytiotrophoblast cells, hyperglycosylated hCG produced by cytotrophoblast cells, free beta-subunit made by multiple primary non-trophoblastic malignancies, and pituitary hCG made by the ...
openaire   +3 more sources

Decoding Human Placental Cellular and Molecular Responses to Obesity and Fetal Growth

Advanced Science, EarlyView.
Women with obesity often deliver large‐for‐gestational‐age (LGA) infants. Single‐nucleus RNA sequencing of term placenta reveals that hypoxia and TNF‐α signaling in syncytiotrophoblasts are featured in maternal obesity, but inflammatory signatures in Hofbauer cells and response to lipid or carbohydrate metabolism in fibroblasts are specific to LGA.
Hong Jiang, Emilie Derisoud, Denise Parreira, Nayere Taebnia, Paulo R. Jannig, Reza Zandi Shafagh, Allan Zhao, Congru Li, Macarena Ortiz, Manuel Alejandro Maliqueo, Elisabet Stener‐Victorin, Volker M. Lauschke, Qiaolin Deng   +12 more
wiley   +1 more source

Hierarchical Structure Formation and Modes of Star Formation in Hickson Compact Group 31

, 2010
The handful of low-mass, late-type galaxies that comprise Hickson Compact Group 31 is in the midst of complex, ongoing gravitational interactions, evocative of the process of hierarchical structure formation at higher redshifts.
A. E. Hornschemeier, Amram, Ann Zabludoff, Aparna Maybhate, Appleton, B. Whitmore, Balogh, Barkhouse, Bournaud, C. Gronwall, C. Mendes de Oliveira, Chandar, Chandar, Chromey, Conti, D. M. Elmegreen, Da Rocha, Dopita, Dressler, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Fall, Fall, Forbes, Gallagher, Gallagher, Gooch, Harris, Hickson, Hogg, Iglesias-Paramo, J. C. Charlton, J. English, J. Young, Johnson, Johnson, Johnson, K. E. Johnson, Kunth, Larsen, Leitherer, López-Sánchez, López-Sánchez, Mendes de Oliveira, Mendes de Oliveira, Mirabel, P. R. Durrell, P. Tzanavaris, Pietsch, R. Chandar, Rector, Rejkuba, Rhode, Rhode, Rhode, Rieke, S. C. Gallagher, Salzer, Schlegel, Schweizer, Selman, Shostak, Smith, Spergel, Sulentic, Tran, Tzanavaris, Walker, White, Whitmore, Whitmore, Whitmore, Whitmore, Willmer, Xu, Zabludoff, Zabludoff, Zepf   +86 more
core   +1 more source

The HI Content of Compact Groups of Galaxies [PDF]

, 2004
The HI content of Hickson Compact Groups in the southern hemisphere is measured using data from the HI Parkes All Sky Survey (HIPASS), and dedicated observations using the narrowband filter on the Multibeam instrument on the Parkes telescope.
Barnes, Braun, Chamaraux, Chamaraux, D. G. Barnes, D. J. Pisano, de Vaucouleurs, Hickson, Huchtmeier, Huchtmeier, J. B. Stevens, Karachentseva, Leon, M. J. Drinkwater, Nilson, R. L. Webster, Sandage, Verdes-Montenegro   +17 more
core   +2 more sources

Testicular mRNA‐LNP Delivery: A Novel Therapy for Genetic Spermatogenic Disorders

Advanced Science, EarlyView.
In the current study, we developed a novel therapy for genetic spermatogenic disorders. It was revealed that in vivo delivery of mRNA LNP3 could restore spermatogenesis in Msh5D486Y/D486Y and Maps KO mouse models with meiotic arrest. Notably, the offspring without genomic integration was born using ICSI derived from the rescue of Msh5D486Y/D486Y mouse ...
Chenwang Zhang, Nan Liang, Wenbo Li, Shuai Xu, Peng Li, Wanze Ni, Na Li, Sha Han, Ningjing Ou, Haowei Bai, Yuxiang Zhang, Furong Bai, Yifan Sun, Dewei Qian, Xinjie Bu, Erlei Zhi, Ruhui Tian, Yuhua Huang, Jingpeng Zhao, Fujun Zhao, Hao Chen, Zheng Li, Chencheng Yao   +22 more
wiley   +1 more source

Distribution of Faint Atomic Gas in Hickson Compact Groups

, 2015
We present 21cm HI observations of four Hickson Compact Groups with evidence for a substantial intragroup medium using the Robert C. Byrd Green Bank Telescope (GBT).
Borthakur, Sanchayeeta, Braatz, James A., Heckman, Timothy M., Verdes-Montenegro, Lourdes, Yun, Min S., Zhu, Guangtun   +5 more
core   +1 more source

IGF‐1 Deficiency Serves as an Integrated Biomarker Pathogenic Driver and Predictor in Poor Ovarian Response

Advanced Science, EarlyView.
IGF‐1 deficiency underlies poor ovarian response (POR), as reduced levels in follicular fluid and granulosa cells impair antral follicle formation and compromise reproductive outcomes. Including IGF‐1 as a biomarker significantly enhances the accuracy of models predicting both PORrisk and pregnancy success.
Zhu Hu, Yuanyuan Yu, Guanyou Huang, Jinnan Li, Chao Yang, Aizhuan Long, Jia Tang, Tengxiang Chen, Shuyun Zhao, Tuo Zhang   +9 more
wiley   +1 more source