No abstract available.
Chiroptera*

Hodgson's bats are critically endangered in South Korea. This study analyzed the concentrations of elements in liver, kidney, and intestine tissues from a Hodgson's bat found dead in the wild. The concentrations of essential elements followed the order Fe > Zn > Cu >Mn > Se in the three tissues. Hg was detected at the highest concentrations among the non-essential elements analyzed in the liver and kidney tissues, while As was the most highly concentrated non-essential element in the intestine. To the best of our knowledge, this is the first study of tissue element concentrations in Hodgson's bats.
Chiroptera ; Intestines* ; Kidney* ; Korea ; Liver*

No abstract available.
Chiroptera* ; Hemorrhagic Fever with Renal Syndrome* ; Korea*

By using echolocation system echolocating bats have the ability to complete the tasks of detection, localization and classification of the targets. Among the three fundamental tasks, the study of how bats use echolocation to classify targets was investigated later, and most of previous studies were focused on the analysis of simple targets. However, the echoes that bats received are mostly returning from complex objects or structures, which are so complex that they must be described by stochastic statistical approach. In recent years, the study on classification of complex echoes returning from different plants in frequency modulation (FM) bats has made significant progress. In this review article, we will briefly introduce and comment on some progress of studies based on the behavioral evidence, acoustic cues, relevant classification models, and neural bases underlying different classification cues to distinguish plants through classification of echoes in FM bats.
Animals ; Chiroptera ; physiology ; Echolocation ; Nervous System Physiological Phenomena

No abstract available.
Birds* ; Chiroptera* ; Hantavirus Infections* ; Hantavirus* ; Korea* ; Seroepidemiologic Studies*

No abstract available.
Animals ; Chiroptera* ; Korea* ; Murinae* ; Polymerase Chain Reaction* ; Puumala virus

Fecal samples from 12 Pipistrellus kuhlii captured at Shagrah, Saudi Arabia, were examined for coccidia and three (25%) found to harbor a undescribed eimerian, herein described as Eimeria pipistrellus n. sp. Sporulated oocysts were subspherical, 24.8 x 23.2 (22-27 x 20-25) microns, with a bilayered and smooth wall. The micropyle was absent, but a large oocyst residuum and a single polar granule were present. Sporocysts were ovoid, 11.6 x 8.3 (10.5-13 x 7.5-9) microns, with a prominent Stieda body, but without a substiedal body; sporozoites lay head to tail in sporocysts and contained one large posterior refractile body. Eimeria pipistrellus n. sp. is the 3rd species of the genus Eimeria found from bats of the genus Pipistrellus.
Animal ; Chiroptera/parasitology* ; Eimeria/ultrastructure ; Eimeria/isolation & purification* ; Saudi Arabia

Middle east respiratory syndrome coronavirus (MERS-CoV) was recently identified as a novel human coronavirus known to infect human with high mortality. It belongs to C clade of the betacoronavirus shown the similar genomic structure as other human coronaviruses.To date, some different subtypes of the viral genome were identified but its origin was unclear. Some evidences indicated it maybe came from the bats or dromedary. And series of molecular detection methods have been established and applied in lab and clinic.
Animals ; Camelus ; Chiroptera ; Coronavirus ; Coronavirus Infections ; Genome, Viral ; Genomics ; Humans ; Middle East Respiratory Syndrome Coronavirus

The ventral nucleus of the lateral lemniscus (VNLL) is an important nucleus in the central auditory pathway which connects the lower brainstem and the midbrain inferior colliculus (IC). Previous studies have demonstrated that neurons in the VNLL could respond to sound signal parameters. Frequency tuning curves (FTCs) of VNLL neurons are generally wider than FTCs of IC neurons, suggesting that the VNLL does not enhance abilities of frequency discrimination and coding. Two types of rate-intensity functions (RIFs) are found in the VNLL: monotonic and non-monotonic RIFs. Intensity-tuning of VNLL neurons are affected by the temporal firing patterns during processing and encoding intensity. There are multiple temporal firing patterns in VNLL neurons. Onset pattern has a precise timing characteristic which is well suited to encode temporal features of stimuli, and also very important to animal behavior including bat's echolocation. The VNLL accepts inputs from lower nuclei, uploads glycine inhibitory outputs to IC, and modulates response characteristics generating and acoustic signal processing of IC neurons. Recent research suggests that fast inhibitory projection from the VNLL may delay the first spike latency of IC neurons, and the delayed inhibitory projection from the VNLL may mediate the temporal firing patterns of IC neurons. But how inhibitory inputs from the VNLL integrate in IC, and how inhibitory inputs from the VNLL enhance the ability of detecting sound signal of IC neurons are not very clear and need more direct evidence at the level of neurons. These questions will help further understand the role of upload during IC processes acoustic signal, which are our research target in the future. This article reviews the current literature regarding the roles of the VNLL in sound signal processing and the auditory ascending transmission, including advances in the relevant research in our laboratory.
Acoustic Stimulation ; Animals ; Auditory Pathways ; Chiroptera ; Echolocation ; Neurons ; physiology ; Pons ; cytology

No abstract available.
Antibodies* ; Asian Continental Ancestry Group* ; Chiroptera* ; Encephalitis Virus, Japanese* ; Encephalitis, Japanese* ; Humans ; Korea*