Distribution and anti-nociceptive function of endomorphin-1 in the rat cranial sensory ganglia.

Distribution of endomorphin-1 (EM-1) was immunohistochemically investigated in the rat cranial sensory ganglia. Small to medium-sized neurons in the trigeminal (TG), petrosal (PG), and jugular ganglia (JG) expressed EM-1-immunoreactivity. However, EM-1-immunoreactive (-ir) neurons were infrequent in the nodose ganglion.

Distribution of alpha-synuclein in rat salivary glands.

Expression of alpha-synuclein (Syn), a presynaptic neuronal protein, was immunohistochemically examined in intact rat submandibular, sublingual, and lingual glands. The submandibular gland contained abundant periductal Syn-immunoreactive (-ir) nerve fibers. Abundant Syn-ir varicosities were present in acini of the sublingual and serous lingual glands.

The role of TRPV2 as a regulator on the osteoclast differentiation during orthodontic tooth movement in rats.

When orthodontic forces are applied to teeth, bone remodeling, which consists of bone resorption and bone formation, occurs around the teeth. Transient receptor potential vanilloid 2 (TRPV2) is a cation channel expressed in various cell types that responds to various stimuli, including mechanical stress, and involved in calcium oscillations during the early stages of osteoclast differentiation. However, in vivo expression of TRPV2 in osteoclasts has not yet been reported, and temporo-spatial expression of TRPV2 during osteoclast differentiation is unclear.

Innervation of the human minor salivary glands; immunohistochemical study for neurochemical substances.

Distributions of choline acetyltransferase (ChAT), vasoactive intestinal polypeptide (VIP), dopamine β-hydroxylase (DBH), tyrosine hydroxylase (TH), neuropeptide Y (NPY) and the transient receptor potential cation channel subfamily V member 2 (TRPV2) were examined in the human minor salivary glands. ChAT-, VIP- and DBH-immunoreactive (-IR) nerve fibers were detected within nerve bundles and close to blood vessels and ducts in the salivary glands. Periacinar nerve fibers were commonly immunoreactive for ChAT in the Ebner's gland but infrequently in other salivary glands.

Transient receptor potential melastatin-7 in the rat dorsal root ganglion.

Aims: Transient receptor potential melastatin-7 (TRPM7) is a selective cation permeable channel which plays important roles in cellular and developmental biology such as cell proliferation, survival, differentiation and migration. This channel is also known to be necessary for transmitter release in the peripheral nervous system. In this study, immunohistochemistry for TRPM7 was conducted in the rat lumbar dorsal root ganglion (DRG).

Comparison of sputum specimens and nasopharyngeal swab specimens for diagnosis of acute human metapneumovirus-related lower respiratory tract infections in adults.

Background: To detect human metapneumovirus, tests besides reverse transcription-polymerase chain reaction (RT-PCR) on nasopharyngeal swab specimens are less accessible. Immunochromatography assays are rapid and simple without the need of any special equipment but sometimes are insufficiently sensitive. This study describes the usefulness of immunochromatography assays to detect human metapneumovirus in adult patients with human metapneumovirus-related acute lower respiratory tract infection using sputum specimens.

Distribution and possible function of galanin about headache and immune system in the rat dura mater.

Galanin (GAL) is a nociceptive transmitter or modulator in the trigeminal sensory system. In this study, GAL expression was investigated in the rat dura mater to demonstrate its possible function in headache using immunohistochemical techniques. The cerebral falx and cerebellar dura mater received abundant blood and nerve supply, and were significantly thicker compared to other portions in the cerebral dura mater.

Distribution of neuronal cells which contain dopamine β-hydroxylase, tyrosine hydroxylase, neuropeptide Y and vasoactive intestinal polypeptide in the human internal carotid nerve.

The human internal carotid nerve (ICN) occasionally has a swelling beneath the external opening of the carotid canal. In this study, the presence and distribution of neuronal cells were investigated in the bilateral ICNs of nine human cadavers. Among 44.

Distribution of alpha-synuclein in the rat cranial sensory ganglia, and oro-cervical regions.

Background: Alpha-synuclein (Syn), an unfolded soluble cytosolic protein, is known as a disease-associated protein in the brain. However, little is known about distribution of this protein in the peripheral nervous system. In this study, expression of Syn was investigated in the sensory ganglia of the cranial nerves V, IX and X.

Parasympathetic neurons in the human submandibular ganglion.

The submandibular ganglion (SMG) contains parasympathetic neurons which innervate the submandibular gland. In this study, immunohistochemistry for vasoactive intestinal polypeptide (VIP), neuropeptide Y (NPY), choline acetyltransferase (ChAT), dopamine β-hydroxylase (DBH), tyrosine hydroxylase (TH), and the transient receptor potential cation channel subfamily V members 1 (TRPV1) and 2 (TRPV2) was performed on the human SMG. In the SMG, 17.

Effects of trigeminal nerve injury on the expression of galanin and its receptors in the rat trigeminal ganglion.

In the spinal nervous system, the expression of galanin (GAL) and galanin receptors (GALRs) that play important roles in the transmission and modulation of nociceptive information can be affected by nerve injury. However, in the trigeminal nervous system, the effects of trigeminal nerve injury on the expression of GAL are controversy in the previous studies. Besides, little is known about the effects of trigeminal nerve injury on the expression of GALRs.

Sensory neurons in the human jugular ganglion.

The jugular ganglion (JG) contains sensory neurons of the vagus nerve which innervate somatic and visceral structures in cranial and cervical regions. In this study, the number of sensory neurons in the human JG was investigated. And, the morphology of sensory neurons in the human JG and nodose ganglion (NG) was compared.

Distribution of postganglionic neurons which contain dopamine β-hydroxylase, tyrosine hydroxylase, neuropeptide Y and vasoactive intestinal polypeptide in the human middle cervical ganglion.

The middle cervical ganglion (MCG) has been shown to contain neurotransmitters and related substances in the cat, dog and sheep. However, little is known about their presence or distribution in the human MCG. In this study, immunohistochemistry for catecholamine-synthesizing enzymes and neuropeptides was performed on the MCG in human cadavers.

Transient receptor potential melastatin-3 in the rat sensory ganglia of the trigeminal, glossopharyngeal and vagus nerves.

Transient receptor potential melastatin-3 (TRPM3) is a nonselective cation channel, has permeability of Ca, and probably participates in thermosensitive nociception. In this study, immunohistochemistry for TRPM3 was conducted in the rat trigeminal, glossopharyngeal and vagal sensory ganglia. TRPM3-immunoreactivity was expressed by half of sensory neurons in the trigeminal (TG), petrosal (PG) and jugular ganglia (JG), and by about 80% of sensory neurons in the nodose ganglion (NG).

The transient receptor potential cation channel subfamily V members 1 and 2, P2X purinoceptor 3 and calcitonin gene-related peptide in sensory neurons of the rat trigeminal ganglion, innervating the periosteum, masseter muscle and facial skin.

Objective: Distribution of the transient receptor potential cation channel subfamily V members 1 (TRPV1) and 2 (TRPV2), and P2X purinoceptor 3 (P2 × 3) was investigated in rat trigeminal ganglion neurons innervating the periosteum, masseter muscle and facial skin.

Design: Double immunofluorescence method for TRPV1 and TRPV2 ion channels or ATP receptor P2 × 3 with calcitonin gene-related peptide (CGRP) was performed on trigeminal ganglion neurons retrogradely labeled from the mandibular periosteum, masseter muscle, or facial skin in 15 male Wistar rats.

Results: The cell size of periosteum neurons (mean ± S.

TRPC1, TRPC3, and TRPC4 in Rat Orofacial Structures.

TRPC (transient receptor potential cation channel subfamily C) members are nonselective monovalent cation channels and control Ca2+ inflow. In this study, immunohistochemistry for TRPC1, TRPC3, and TRPC4 was performed on rat oral and craniofacial structures to elucidate their distribution and function in the peripheries. In the trigeminal ganglion (TG), 56.

[[TUBERCULOSIS DIAGNOSIS FOLLOWING A VISIT TO THE EMERGENCY ROOM].].

We aimed to evaluate the clinical char- acteristics of patients admitted to the emergency room (ER) and diagnosed with tuberculosis. [Method] We conducted a retrospective study of patients aged ; 16 years admitted to the hospital between April 1980 and March 2015 and diagnosed with tuberculosis. We com- pared patient clinical characteristics and type of tuberculosis between ER and non-ER patients.

Sensory Neurons in the Human Geniculate Ganglion.

The geniculate ganglion (GG) contains visceral and somatic sensory neurons of the facial nerve. In this study, the number and cell size of sensory neurons in the human GG were investigated. The estimated number of GG neurons ranged from 1,580 to 2,561 (mean ± SD = 1,960 ± 364.

[Clinical Characteristics of Adult Onset RSV Infection During Two Consecutive Winter Seasons].

We performed a retrospective study examining adult patients with RSV infection who were diagnosed at our hospital during two consecutive winter seasons, 2011-2012 and 2012-2013; these patients were compared with, adult patients who had been diagnosed as having influenza during the same periods. RSV infection was confirmed by a 4-fold increase in the CF antibody titer, while influenza was diagnosed based on a rapid antigen test. Forty-three patients with RSV infection and pneumonia patients (39 inpatients and 4 outpatients) and 25 patients with influenza and pneumonia (23 inpatients and 2 outpatients) were detected.

Distribution of CGRP and TRPV2 in Human Paranasal Sinuses.

Immunohistochemistry for protein gene product 9.5 (PGP 9.5), calcitonin gene-related peptide (CGRP) and the transient receptor potential cation channel subfamily V member 2 (TRPV2) was performed on human paranasal sinuses.

SPARCL1-containing neurons in the human brainstem and sensory ganglion.

Secreted protein, acidic and rich in cysteine-like 1 (SPARCL1) is a member of the osteonectin family of proteins. In this study, immunohistochemistry for SPARCL1 was performed to obtain its distribution in the human brainstem, cervical spinal cord, and sensory ganglion. SPARCL1-immunoreactivity was detected in neuronal cell bodies including perikarya and proximal dendrites, and the neuropil.

SCN2B in the Rat Trigeminal Ganglion and Trigeminal Sensory Nuclei.

The beta-2 subunit of the mammalian brain voltage-gated sodium channel (SCN2B) was examined in the rat trigeminal ganglion (TG) and trigeminal sensory nuclei. In the TG, 42.6 % of sensory neurons were immunoreactive (IR) for SCN2B.