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Alkaline trypsin from the viscera and heads of Engraulis anchoita: Partial purification and characterization
(Institute of Bioorganic Chemistry, 2017-07)
Marine by-products contain valuable protein fractions. To ensure a profitable utilization of wastes from the fish industry, the knowledge about their quality and composition is necessary. Fish digestive proteolytic enzymes ...
Head Louse Feces: Chemical Analysis and Behavioral Activity
(Entomological Society of America, 2020-02)
Human head lice Pediculus humanus capitis (De Geer) (Phthiraptera: Pediculidae) are insect parasites closely associated with humans, feeding on the blood of their hosts and causing them skin irritation and probable secondary ...
Pediculus humanus capitis (head lice) and Pediculus humanus humanus (body lice): Response to laboratory temperature and humidity and susceptibility to monoterpenoids
(Springer, 2009-07)
Human pediculosis is produced by Pediculus humanus humanus (Linnaeus 1758) and Pediculus humanus capitis (De Geer 1767). Laboratory-reared body lice, susceptible to insecticides, were used as reference in toxicological ...
Molecular monitoring of knockdown resistance in head louse (phthiraptera: Pediculidae) populations in iran
(Entomological Society of America, 2021-11)
Knockdown resistance (kdr) is a common mechanism of insecticide resistance in head lice to the conventionally used pyrethroid pediculosis and can be the result of various amino acid substitutions within the voltage-sensitive ...
Tide-induced head fluctuations in coastal aquifers of variable thickness
(John Wiley & Sons Ltd, 2020-10-15)
In this work, a new analytical solution to describe tide-induced head fluctuations in aquifers of variable thickness is presented. The proposed model assumes a finite and confined aquifer with a thickness that increases ...
The Head and Neck Cancer Cell Oncogenome: A Platform for the Development of Precision Molecular Therapies
(Oncotarget Inc., 2014-09)
The recent elucidation of the genomic landscape of head and neck squamous cell carcinoma (HNSCC) has provided a unique opportunity to develop selective cancer treatment options. These efforts will require the establishment ...
Interspecific hybridization of Eucalyptus as a potential tool to improve the bioactivity of essential oils against permethrin-resistant head lice from Argentina
(Elsevier, 2008-10)
The essential oils extracted from Eucalyptus grandis, Eucalyptus camaldulensis, Eucalyptus tereticornis, and the hybrids E. grandis × E. camaldulensis, and E. grandis × E. tereticornis were analyzed by GC-MS, and evaluated ...
Immune checkpoints pathways in head and neck squamous cell carcinoma
(MDPI, 2021-03)
Head and neck squamous cell carcinoma (HNSCC) is a heterogeneous group of tumors usually diagnosed at an advanced stage and characterized by a poor prognosis. The main risk factors associated with its development include ...
Tales of the Tail and Sperm Head Aches : Changing concepts on the prognostic significance of sperm pathologies affecting the head, neck and tail
(Shanghai Institute of Materia Medica, 2012-01)
This article presents an update on the variable prognostic significance of different sperm pathologies in patients with severe male factor infertility due to morphology and motility disorders. Severe asthenozoospermia is ...
Response of Pediculus humanus capitis (Phthiraptera: Pediculidae) to Volatiles of Whole and Individual Components of the Human Scalp
(Entomological Society of America, 2018-05)
The head louse Pediculus humanus capitis (De Geer) (Phthiraptera: Pediculidae) is a cosmopolitan human ectoparasite causing pediculosis, one of the most common arthropod parasitic conditions of humans. The mechanisms and/or ...