Results 41 to 50 of about 823,186 (305)

Comparison of histochemical methods for the histological analysis of human gingival samples

Revista Cubana de Estomatología, 2021
Introduction: Histological staining techniques are useful in the ultrastructural analysis of tissue samples, including gingival tissue. Objective: Compare the usefulness of three histochemical methods (hematoxylin-eosin, Masson-Goldner and sirius red ...
Victor Hugo Simancas Escorcia, Jocsan Leal Betancur, Antonio Díaz Caballero, Jennifer Orozco Páez   +3 more
doaj  

An autopsy study of maternal mortality in Mozambique: the contribution of infectious diseases. [PDF]

, 2008
BACKGROUND: Maternal mortality is a major health problem concentrated in resource-poor regions. Accurate data on its causes using rigorous methods is lacking, but is essential to guide policy-makers and health professionals to reduce this intolerable ...
Llorenç Quintó, Bardaji Azucena, Naniche Denise, Jaume Ordi, Quintó Llorenç, Alonso Pedro L, Carlota Dobaño, Quintó, Llorenç, Dobaño, Carlota, Clara Menéndez, Azucena Bardaji, Saute Francisco, Dobaño Carlota, Ordi, Jaume, Francisco Saute, Machungo Fernanda, Ismail, Mamudo R, Mamudo R Ismail, Alfredo Mayor, Carrilho Carla, Osman Nafissa, Menéndez, Clara, Pedro L Alonso, Mayor Alfredo, Saute, Francisco, Menéndez Clara, Ordi Jaume, Fernanda Machungo, Romagosa, Cleofé, Ismail Mamudo R, Carrilho, Carla, Machungo, Fernanda, Nafissa Osman, Cleofé Romagosa, Carla Carrilho, Osman, Nafissa, Denise Naniche, Naniche, Denise, Bardaji, Azucena, Alonso, Pedro L, Mayor, Alfredo, Romagosa Cleofé   +41 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Statistical evaluation of methods for quantifying gene expression by autoradiography in histological sections

BMC Neuroscience, 2009
Background In situ hybridisation (ISH) combined with autoradiography is a standard method of measuring the amount of gene expression in histological sections, but the methods used to quantify gene expression in the resulting digital images vary greatly ...
Lazic Stanley E
doaj   +1 more source

Detection method and breast carcinoma histology [PDF]

Cancer, 2002
AbstractBACKGROUNDThe association between method of detection and breast carcinoma histopathology has not been assessed adequately in a population‐based setting.METHODSAmong women who were included in a population‐based, case‐control study of breast cancer, patients who were newly diagnosed with invasive breast carcinoma were identified from Wisconsin ...
Laura M, Newcomer, Polly A, Newcomb, Amy, Trentham-Dietz, Barry E, Storer, Yutaka, Yasui, Janet R, Daling, John D, Potter   +6 more
openaire   +2 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

The handling of undated pig embryos and foetuses as a prelude to histological studies of morphogenesis in the oral region [PDF]

, 1976
Magister Chirurgiae Dentium (MChD)The author is interested in the morphogenesis of the oral region including the nasopalatine complex. With the intention of undertaking a study of the· embryological development in this area, perusal of available ...
van Rensburg, Barend. Gabriel
core   +3 more sources

POORLY DIFFERENTIATED FOLLICULAR THYROID CARCINOMA: PROGNOSTIC FACTORS AND RELEVANCE OF HISTOLOGICAL CLASSIFICATION [PDF]

, 2008
Background. Poorly differentiated follicular carcinomas (PDFC) of the thyroid represent an heterogeneous but distinct group of tumors, clinically and histopathogenetically intermediate between follicular-derived well-differentiated and anaplastic ...
Pulcrano, Melania
core  

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Concordance of Clinical, Histologic and Direct Immunofluorescence Findings in Patients with Autoimmune Bullous Dermatoses in Vietnam

Dermatopathology, 2023
Introduction: Autoimmune bullous dermatoses (ABD) represent a heterogeneous group of blistering disorders that may be debilitating with high morbidity. Clinical, histological, and direct immunofluorescence (DIF) studies are essential in establishing an ...
Giang Huong Tran, Nhan Thi Ai Le, Minh Hoang Dang, Thao Thi Phuong Doan, Thuy L. Phung   +4 more
doaj   +1 more source