Results 61 to 70 of about 40,575 (336)

Using Noninvasive Genetic Sampling to Survey Rare Butterfly Populations

open access: yesInsects, 2019
Advances in nondestructive genetic sampling techniques continue to offer new opportunities for studying organisms, particularly those of conservation concern where more traditional invasive sampling methods are often not available.
Caroline Storer   +3 more
doaj   +1 more source

Development of extra-embryonic membranes and fluid compartments [PDF]

open access: yes, 2001
An account of the development of extra-embryonic membranes in the embryo of poultry. The roles of these membranes in the transfer of water from albumen to yolk and to embryonic tissue is ...
Baggott, Glenn K.
core  

The Life Cycle Relative to Temperature of Protaphorura Armatus (Tullberg) (Collembola: Onychiuridae), a Parathenogenetic Species [PDF]

open access: yes, 2017
Apparent parthenogenetic reproduction in Collembola has sometimes been attributed to accidental transfer of spermatophores with the food material from one culture to another (Schaller, 1953; Mayer, 1957).
Snider, Renate M.
core   +2 more sources

Laeverin is Cell‐Surface Target for Liquid‐Phase Metastasizing Cancer Cells

open access: yesAdvanced Science, EarlyView.
This study revealed that epithelial cancer cells in the floating phase induce the expression of laeverin (LVRN) that is a trophoblast‐specific and cell‐surface immunoregulatory factor and showed that anti‐LVRN ADC is a promising agent that can attack cancer cells in the metastatic liquid phase and block further distant metastasis.
Haruki Kasama   +17 more
wiley   +1 more source

Cisplatin-Based Chemotherapy for Pulmonary Metastasized Germ Cell Tumors of the Testis - Be Aware of Acute Respiratory Distress Syndrome [PDF]

open access: yes, 2009
Background: Cisplatin-based combination chemotherapy is regarded as standard of care for patients with advanced germ cell tumors. In patients with lung metastases and a high tumor load, an association between induction chemotherapy and the development of
Baumann, Anja   +6 more
core   +1 more source

HERNIA OR DIVERTICULUM OF THE CHORION. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1900
Cysts of the placenta have been reported by Millet and others, supposed to have developed from the exudation of blood forming a clot separating the chorion, usually of small size, and in some cases more than one is noted. Ercolani reported two cases; in one the entire fetal surface of the placenta was sown with round tumors covered by chorion—the ...
openaire   +2 more sources

In Situ Graph Reasoning and Knowledge Expansion Using Graph‐PRefLexOR

open access: yesAdvanced Intelligent Discovery, EarlyView.
Graph‐PRefLexOR is a novel framework that enhances language models with in situ graph reasoning, symbolic abstraction, and recursive refinement. By integrating graph‐based representations into generative tasks, the approach enables interpretable, multistep reasoning.
Markus J. Buehler
wiley   +1 more source

Features of the cytokine profile in the structures of chorion and placenta in premature termination of pregnancy

open access: yesPatologìâ, 2020
The placenta is a mirror of pregnancy. The formation of a healthy placenta predetermines embryo-endometrial relationships, which are regulated by cytokines.
A. A. Zhyvetska-Denysova   +3 more
doaj   +1 more source

Comparative proteomic profiling reveals molecular characteristics associated with oogenesis and oocyte maturation during ovarian development of Bactrocera dorsalis (Hendel) [PDF]

open access: yes, 2017
Time-dependent expression of proteins in ovary is important to understand oogenesis in insects. Here, we profiled the proteomes of developing ovaries from Bactrocera dorsalis (Hendel) to obtain information about ovarian development with particular ...
Wei, Dong   +6 more
core   +1 more source

Clinically Irrelevant Terminal 16q21 Deletion Detected by NIPT Is Attributable to Inherited Fragility at FRA16B

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Genome‐wide non‐invasive prenatal testing (NIPT) is a powerful tool for prenatal detection of the common aneuploidies causing Down‐, Edwards‐, and Patau syndrome. Its genome‐wide reach also enables the detection of unbalanced structural chromosomal abnormalities.
Servi J. C. Stevens   +9 more
wiley   +1 more source

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