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Results 191 to 200 of about 100,489 (216)

Distinct Rb expression pattern in HPV‐associated neuroendocrine carcinomas of the uterine cervix

Histopathology, EarlyView.
Most uterine cervical neuroendocrine carcinoma (UCNEC) cases are HPV‐associated and are characterized by partial loss of Rb, p16 overexpression, and cyclin D1 negativity. A minority of UCNECs exhibit a distinct pattern, characterized by HPV negativity, retained Rb expression, focal p16 expression and cyclin D1 positivity.
Nobuko Yasutake +12 more
wiley +1 more source

Same‐night PrEP in community care: The Nightcafé model for male and transgender sex workers

HIV Medicine, EarlyView.
Abstract Introduction Despite high risk of HIV infection, uptake of pre‐exposure prophylaxis (PrEP) remains limited among male and transgender sex workers (MSW and TSW), and data on tailored interventions to improve access are scarce. The Nightcafé programme addresses this gap by offering low‐threshold PrEP provision in a community‐centred setting ...
Elena Heizmann +9 more
wiley +1 more source

Dietary selectivity mediates niche overlap and interspecific competition in a reedbed warbler community in southern Europe

Ibis, EarlyView.
Sympatric species are expected to use resources differently along one or more ecological dimensions. This can be complex when there is partial separation along multiple dimensions, such as where bird species exhibit similarities in habitat use and diet.
S. R. Davies +5 more
wiley +1 more source

Seasonal variation in preen gland secretions of Tristram's Storm Petrel (Hydrobates tristrami)

Ibis, EarlyView.
Preen gland secretions are known to vary depending on sex, season and species and are thought to play essential roles in avian life history. However, their chemical composition and functions remain largely unclear in Procellariiform seabirds with well‐developed olfactory senses. Storm petrels, known for their distinctive body odour, may use preen gland
Taiki Terajima, Yutaka Yamamoto, Kentaro Nagaoka +2 more
wiley +1 more source

A longitudinal study of avian pox in a small passerine, the Dunnock (Prunella modularis)

Ibis, EarlyView.
Long‐term, longitudinal studies of disease in wild bird populations are rare. Diseases are important determinants of bird survival and may spill‐over into other species including livestock and, in some cases, humans. Avian pox is a globally distributed disease, resulting from infection by viruses in the genus Avipoxvirus (APV).
Denise C. Wawman +5 more
wiley +1 more source

The Use of the Internal Transcribed Spacer Region for Phylogenetic Analysis of the Microsporidian Parasite Enterocytozoon hepatopenaei Infecting Whiteleg Shrimp (Penaeus vannamei) and for the Development of a Nested PCR as Its Diagnostic Tool. [PDF]