Results 31 to 40 of about 1,183,504 (285)

Bartonella quintanain head louse nits [PDF]

open access: yesFEMS Immunology & Medical Microbiology, 2011
The body louse is the principal vector of Bartonella quintana, the causative organism of trench fever, but B. quintana DNA has also been detected in adult head lice. Because there are no characteristics that distinguish the body louse from the head louse, we decided to test head louse nits collected from a homeless man for the presence of B.
Emmanouil, Angelakis   +3 more
openaire   +2 more sources

Data incongruence and the problem of avian louse phylogeny [PDF]

open access: yes, 2004
Recent studies based on different types of data (i.e. morphological and molecular) have supported conflicting phylogenies for the genera of avian feather lice (Ischnocera: Phthiraptera).
Page, R.D.M., Smith, V.S., Johnson, K.P.
core   +1 more source

Impact of ivermectin administered for scabies treatment on the prevalence of head lice in Atoifi, Solomon Islands.

open access: yesPLoS Neglected Tropical Diseases, 2018
BackgroundScabies and head lice are ubiquitous ectoparasitic infestations that are common across the Pacific Islands. Ivermectin is an effective treatment for both conditions, although the doses used vary.
Suny Coscione   +8 more
doaj   +1 more source

Borrelia recurrentis in Head Lice, Ethiopia

open access: yesEmerging Infectious Diseases, 2013
Since the 1800s, the only known vector of Borrelia recurrentis has been the body louse. In 2011, we found B. recurrentis DNA in 23% of head lice from patients with louse-borne relapsing fever in Ethiopia.
Amina Boutellis   +6 more
doaj   +1 more source

Additional file 7 of Characterization of nit sheath protein functions and transglutaminase-mediated cross-linking in the human head louse, Pediculus humanus capitis

open access: yes, 2021
Additional file 7: Figure S5. Representative images of head louse egg surface observed by scanning electron microscopy (10,000×). a An egg without nit sheath dissected from anterior oviduct. b An egg with regular nit sheath from a control head louse.
Ju Hyeon Kim (1803442)   +4 more
core   +1 more source

"Royal" pediculosis in Renaissance Italy: lice in the mummy of the King of Naples Ferdinand II of Aragon (1467-1496)

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
Pediculosis seems to have afflicted humans since the most ancient times and lice have been found in several ancient human remains. Examination of the head hair and pubic hair of the artificial mummy of Ferdinand II of Aragon (1467-1496), King of Naples ...
Gino Fornaciari   +4 more
doaj   +1 more source

Pediculosis and Factors Affecting its Prevalence among Schoolchildren in Amol City, Northern Iran

open access: yesJournal of Arthropod-Borne Diseases
Background: Head louse infestation, pediculosis, is a serious health problem worldwide. Infected children usually suf­fer from itching, allergies, and secondary infections besides psychological disorders such as depression and lack of self-confidence ...
Zohreh Gholami   +2 more
doaj   +1 more source

Adult body louse and head lice.

open access: yes, 2013
A. Ventral view of slide-mounted female head louse; B. Ventral view of slide-mounted male body louse; C. Dorsal view of ethanol-preserved female head louse; D. Dorsal view of ethanol-preserved male head louse. All photographs were taken using a Visionary
Lance A. Durden (485152)   +3 more
core   +1 more source

The prevalence of Pediculus capitis among School Children in Fars Province, Southern Iran [PDF]

open access: yesIranian Journal of Parasitology, 2009
"nBackground: Pediculus capitis or head louse infestation affects millions of children worldwide, especially those in the 5-11 years age group. This study aimed to determine the prevalence of head pediculosis among school children in ur­ban and rural ...
R Neirami   +5 more
doaj   +2 more sources

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

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