Results 41 to 50 of about 2,039,151 (340)

The predominant relationship between sexual environment characteristics and HIV-serodiscordant condomless anal sex among HIV-positive men who have sex with men (MSM) [PDF]

, 2016
In some studies, situational factors have been shown to be stronger predictors of condomless sex than individual risk factors. Cross-sectional relationships between condomless anal sex (CAS) with HIV-serodiscordant partners and risk factors across ...
Elsesser, Steven, O'Cleirigh, Conall, Perry, Nicholas S., Safren, Steven A., Taylor, S. Wade   +4 more
core   +1 more source

The Multifactorial Role of Peripheral Nervous System in Bone Growth

Frontiers in Physics, 2017
Bone alters its metabolic and anabolic activities in response to the variety of systemic and local factors such as hormones and growth factors. Classical observations describing abundance of the nerve fibers in bone also predict a paradigm that the ...
Ioannis Gkiatas, Dimitrios Papadopoulos, Emilios E. Pakos, Ioannis Kostas-Agnantis, Ioannis Gelalis, Marios Vekris, Anastasios Korompilias   +6 more
doaj   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

Population Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva, João Hemerson de Sousa, Adriana Josefa da Rocha, Manuella Feitosa Leal, Lucas Ariel de Sousa Aguiar, Tamaris Gimenez Pinheiro, Edson Lourenço da Silva   +6 more
wiley   +1 more source

Buprenorphine added on brief cognitive behavioral therapy for treatment of methamphetamine use disorder [PDF]

, 2018
Background: Methamphetamine (MA) use remains a major public health concern around the world. Recent findings suggest that buprenorphine may be helpful for cocaine use reduction. Moreover, animal studies described reduced dopamine peak effect following MA
Dean AJ, Hassani-Abharian P, Hollister LE, Karimlou M, Kirchmayer U, Kosten TR, Mello NK, Nejati V, Raistrick D, Rothenberg JL,     +10 more
core   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Complexity of childhood sexual abuse: predictors of current post-traumatic stress disorder, mood disorders, substance use, and sexual risk behavior among adult men who have sex with men [PDF]

, 2015
Men who have sex with men (MSM) are the group most at risk for HIV and represent the majority of new infections in the United States. Rates of childhood sexual abuse (CSA) among MSM have been estimated as high as 46 %.
Baker, Joshua S., Boroughs, Michael S., Dale, Sannisha K., Ironson, Gail H., O'Cleirigh, Conall, Safren, Steven A., Shipherd, Jillian C., Taylor, S. Wade, Valentine, Sarah E., Wilner, Julianne G.   +9 more
core   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Correlation Between Stress Scale and Serum Substance P Level in Acne Vulgaris

International Journal of General Medicine, 2021
Nelva Karmila Jusuf, Imam Budi Putra, Angie Regina Sutrisno Department of Dermatology and Venereology, Faculty of Medicine, Universitas Sumatera Utara, Medan, IndonesiaCorrespondence: Nelva Karmila JusufFaculty of Medicine, Universitas Sumatera Utara, Jl
Jusuf NK, Putra IB, Sutrisno AR
doaj  

Neurotrophins and neuropeptides as inflammatory mediators in case of chronic dermatosis

Vestnik Dermatologii i Venerologii, 2017
This literature review examines the role of neurotrophins and neuropeptides for the development of skin inflammatory reactions in case of chronic inflammatory dermatoses.
A. A. Kubanova, V. A. Smolyannikova, V. V. Chikin, A. E. Karamova   +3 more
doaj   +1 more source

Antitumor factors of draining lymph node cells of the mouse sensitized with ehrlich ascites tumor cells. I. Antitumor effect of subcellular factor [PDF]

, 1969
The regional lymph node cells of the mice sensitized with Ehrlich ascites tumor cells is known to possess a substance that shows antitumor activity on target cells (JTC-II cells). For the purpose to clarify the localization of this substance the regional
Nakashima, Youichi
core   +1 more source