Results 71 to 80 of about 195,231 (213)

Molecular and cellular basis of Exogen and Anagen induction [PDF]

, 2007
The hair follicle has the unique capacity to pass through periods of growth, regression and rest before regenerating itself to restart the cycle. This dynamic cycling capacity enables animals to change their coats, and for hair length to be controlled at
Claire Alexandra Higgins,
core  

Hair follicle dermal cells: a morphological, behavioural and molecular study [PDF]

, 1995
Anatomy and smooth muscle a-actin expression in hair follicles from a variety of animal species (Mink, Polecat, Meerkat, Grey squirrel and stoat) was investigated. Smooth muscle ɑ-actin expression was related to follicle activity. Expression was greatest
Sleeman, Matthew Alexander, Sleeman, M
core  

Human ovarian reserve from conception to the menopause [PDF]

, 2009
Current understanding is that the human ovary contains a fixed number of several million non-growing follicles (NGF), established by five months of gestational age, that declines with increasing age to the menopause when approximately 1,000 NGF remain at
Thomas W Kelsey, Kelsey, Tom, W Hamish B Wallace, Wallace W. Hamish B., William H. B. Wallace, Thomas W. Kelsey, Wallace, W. Hamish B., Kelsey Thomas W.   +7 more
core   +1 more source

Dermal and epidermal cell functions in the growth and regeneration of hair follicles and other skin appendages [PDF]

, 1998
Epithelial-mesenchymal interactions are central to the development of skin and skin appendages in vertebrates. These interactions continue throughout adult life and underpin the cyclic growth and loss of hair in mammals. While the molecular basis of such
Gharzi, Ahmad
core  

Concentrações hormonais e desenvolvimento folicular de vacas leiteiras em hipertermia sazonal e aguda Hormone concentration and follicular development in dairy cows under seasonal and acute hyperthermia

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Avaliaram-se as concentrações hormonais e os parâmetros de desenvolvimento folicular de vacas leiteiras expostas ao calor sazonal e agudo. Dividiram-se os animais em quatro grupos: verão (n=5), outono (n=5), inverno com hipertermia aguda (grupo câmara ...
B.J. Lew, R. Meidan, D. Wolfenson
doaj   +1 more source

Caracterização do folículo piloso como nicho de células progenitoras neurais e epidermais em camundongos [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2011Células tronco são células com capacidade de auto renovação, e de ...
Pereira, Ricardo Mueller Cesario
core  

Mathematical analysis of a model for the growth of the bovine corpus luteum [PDF]

, 2013
The corpus luteum (CL) is an ovarian tissue that grows in the wound space created by follicular rupture. It produces the progesterone needed in the uterus to maintain pregnancy.
Mann, George, Jeffrey, Mike R., Owen, Marcus, Prokopiou, Sotiris, Prokopiou, Sotiris A., Owen, Markus R., Byrne, Helen, Jeffrey, Mike R, Mann, George E., Byrne, Helen M., Robinson, Robert S., Robinson, RL   +11 more
core   +1 more source

The Hair Follicle: A Comparative Review of Canine Hair Follicle Anatomy and Physiology. [PDF]

, 2016
The hair follicle (HF) has a wide range of functions including thermoregulation, physical and immunological protection against external insults, sensory perception, social interactions, and camouflage.
Welle, Monika Maria, Wiener, Dominique Judith   +1 more
core   +1 more source

SMAD4 promotes somatic-germline contact during murine oocyte growth

eLife
Development of the mammalian oocyte requires physical contact with the surrounding granulosa cells of the follicle, which provide it with essential nutrients and regulatory signals.
Sofia Granados-Aparici, Qin Yang, Hugh J Clarke   +2 more
doaj   +1 more source

Follicles in the egg [PDF]

Molecular Reproduction and Development, 2011
Ashley, Halfhill, Francisco, Diaz
openaire   +2 more sources