Results 101 to 110 of about 138,918 (303)

A perpetual switching system in pulmonary capillaries [PDF]

, 2019
Of the 300 billion capillaries in the human lung, a small fraction meet normal oxygen requirements at rest, with the remainder forming a large reserve.
Bohlen, H. Glenn, Crockett, Edward S., Doerschuk, Claire M., Glenny, Robb W., Jaryszak, Eric M., King, Judy A. C., Peterson, Amanda J., Presson, Robert G., Jr., Tanner, Judith A., Wagner, Wiltz W., Jr.   +9 more
core   +1 more source

Synthetic Fourier Domain Optical Coherence Tomography

Advanced Photonics Research
A novel approach for image formation in optical coherence tomography (OCT) and microscopy is presented. The depth resolution of OCT, including recently developed nanosensitive OCT (nsOCT), is limited by the spectral bandwidth of the light source used for
Sergey Alexandrov, Ryan McAuley, Rajib Dey, Anand Arangath, Yi Zhou, Andrew Nolan, Peter Owens, Martin Leahy   +7 more
doaj   +1 more source

Angiogenesis in tissue engineering : Breathing life into constructed tissue substitutes [PDF]

, 2006
Long-term function of three-dimensional (3D) tissue constructs depends on adequate vascularization after implantation. Accordingly, research in tissue engineering has focused on the analysis of angiogenesis.
Amon, Michaela, Carvalho, Carlos, Farhadi, Jian, Germann, Gunter, Haeufel, Joerg M., Harder, Yves, Heberer, Michael, Junker, Dominic, Laschke, Matthias W., Martin, Ivan, Menger, Michael D., Ring, Andrej, Ruecker, Martin, Schramm, Rene, Torio-Padron, Nestor, Vollmar, Brigitte   +15 more
core   +1 more source

Angiogenic and angiostatic factors in renal scleroderma-associated vasculopathy [PDF]

, 2017
BACKGROUND: The angiogenesis in systemic sclerosis (SSc) is impaired. An imbalance of pro-angiogenic factors and angiogenesis inhibitors has been implicated in the progression of peripheral microvascular damage, defective vascular repair and fibrosis ...
Afeltra, Antonella M. Vittoria, Amoroso, Antonio, Barbano, Biagio, Cianci, Rosario, Gigante, Antonietta, Margiotta, Domenico, Navarini, Luca, Rosato, Edoardo   +7 more
core   +1 more source

Vascular dysfunction in women with recurrent pregnancy loss: Possible association with antiphospholipid antibodies

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 206-214, April 2025.
Abstract Objective Antiphospholipid antibodies (aPL) are recognized to have a pivotal role in recurrent pregnancy loss (RPL) and cardiovascular disease. Therefore, we assessed the vascular function of women with RPL and examined the association with each type of aPL.
Titi Yang, Emi Okada, Maho Todoroki, Siyu Liu, Rukmali Athurupana, Kumie Kataoka, Chiaki Kashino, Takashi Mitsui, Toru Hasegawa, Yasuhiko Kamada, Hisashi Masuyama, Mikiya Nakatsuka   +11 more
wiley   +1 more source

Application of a novel method for subsequent evaluation of sinusoids and postsinusoidal venules after ischemia-reperfusion injury of rat liver [PDF]

, 1998
Although several intravital fluorescence microscopic studies demonstrated that microcirculatory derangement is induced during liver ischemia-reperfusion, these data were obtained from randomly selected microvascular areas and microvessels, Repeated ...
Hirano, T., Kondo, Tadashi, Messmer, K., Okamoto, S., Schildberg, Friedrich Wilhelm, Todoroki, T.   +5 more
core   +1 more source

Efficacy of energy‐based devices on episiotomy pain and healing: A systematic review and meta‐analysis

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Episiotomy is a common obstetric procedure often associated with significant postpartum pain and delayed wound healing. Conventional treatments provide limited relief and might not be suitable for all women. Energy‐based therapies, including infrared irradiation and low‐level laser therapy (LLLT), a non‐thermal photo biomodulation ...
Shira Regev‐Sadeh, Chen Nahshon, Nadav Cohen, Ofer Lavie, Ariel Zilberlicht   +4 more
wiley   +1 more source

COL6A6 Peptide Vaccine Alleviates Atherosclerosis through Inducing Immune Response and Regulating Lipid Metabolism in Apoe^−/− Mice

Cells
Atherosclerosis is an autoimmune disease characterized by lipid imbalances and chronic inflammation within blood vessels, with limited preventive and treatment options currently available.
Dongmei Tang, Yan Liu, Rui Duan, Run Lin, Zhonghao Li, Xianyan Liu, Jingrong Huang, Ming Zhao   +7 more
doaj   +1 more source

Effect of hypokinesia on blood microcirculation [PDF]

Blood microcirculation in the region of the scleral bulbar conjunctiva and the nail folds on the fingers and toes was studied in 18 practically healthy men during 182 day antiorthostatic hypokinesia and 30 day rehabilitation period.
Aleksandrov, P. N., Chernukh, A. M., Fedorov, B. M., Gazenko, O. G., Krupina, T. N., Proskurina, T. N., Ranferova, N. Y., Shagal, D. I.   +7 more
core   +1 more source

Effects of ultra-purified polymerized bovine hemoglobin on local tissue oxygen tension in striated skin muscle - An efficacy study in the hamster [PDF]

, 2002
The development of hemoglobin-based oxygen carriers has been propagated for replacement of the oxygen carrying properties of red blood cells for almost one century.
Botzlar, Andreas, Nolte, Dirk, Steinhauser, Peter   +2 more
core   +1 more source