laser/scopolamine

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Laser-uvulopalatoplasty (LUPP) under local anesthesia: effective, safe and comfortable.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Conventional uvulopalatopharyngoplasty has in the last years to an increasing extent been succeeded by a variety of laser procedures for snorers obstructed by lax palates only. These surgical techniques have the advantages of being less traumatic and therefore more suitable for local anesthesia and

Simultaneous quantification of atropine and scopolamine in infusions of herbal tea and Solanaceae plant material by matrix-assisted laser desorption/ionization time-of-flight (tandem) mass spectrometry.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

BACKGROUND Atropine (Atr) and scopolamine (Scp) are toxic secondary plant metabolites of species within the Solanaceae genus that can accidentally or intentionally reach the food store chain by inaccurate harvesting of any plant material, e.g. for herbal tea infusions. Ingestion may cause severe

Development of "Laser Ablation Direct Analysis in Real Time Imaging" Mass Spectrometry: Application to Spatial Distribution Mapping of Metabolites Along the Biosynthetic Cascade Leading to Synthesis of Atropine and Scopolamine in Plant Tissue.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Methods for the accomplishment of small-molecule imaging by mass spectrometry are challenged by the need for sample pretreatment steps, such as cryo-sectioning, dehydration, chemical fixation, or application of a matrix or solvent, that must be performed to obtain interpretable spatial distribution

Scopolamine-sensitive and resistant components of increase in cerebral cortical blood flow elicited by periaqueductal gray matter of rats.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

The present study attempted to evaluate the effects of inhibition of cortical muscarinic receptors on the increase in cortical blood flow (laser-Doppler flowmetry) elicited by chemical stimulation of the periaqueductal gray matter in 28 anesthetized rats with cervical cordotomy. A new device was

Inhibition of central angiotensin converting enzyme ameliorates scopolamine induced memory impairment in mice: role of cholinergic neurotransmission, cerebral blood flow and brain energy metabolism.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Evidences indicate that inhibition of central Renin angiotensin system (RAS) ameliorates memory impairment in animals and humans. Earlier we have reported involvement of central angiotensin converting enzyme (ACE) in streptozotocin induced neurodegeneration and memory impairment. The present study

Protective effect of fruits of Morinda citrifolia L. on scopolamine induced memory impairment in mice: a behavioral, biochemical and cerebral blood flow study.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

BACKGROUND Noni (Morinda citrifolia L.) is widely used for different illnesses including CNS disorders. Recently Noni has been reported to prevent amyloid beta induced memory impairment in mice. However, the influence of Noni on cholinergic system has not been explored so far. Therefore, present

Role of central angiotensin receptors in scopolamine-induced impairment in memory, cerebral blood flow, and cholinergic function.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

BACKGROUND Inhibition of renin-angiotensin system (RAS) improves cognitive functions in hypertensive patients. However, role of AT1 and AT2 receptors in memory impairment due to cholinergic hypofunction is unexplored. OBJECTIVE This study investigated the role of AT1 and AT2 receptors in cerebral

Noncholinergic, nonadrenergic cortical vasodilatation elicited by thalamic centromedian-parafascicular complex.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

The centromedian-parafascicular complex (CMPf) of the intralaminar thalamus was stimulated in anesthetized, ventilated rats, and cerebral cortical perfusion was continuously measured using laser Doppler flowmetry. Stimulation led to a frequency- and intensity-dependent increase in cortical perfusion

Multiple apocrine hidrocystomas: a confusing clinical diagnosis.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

This is a case report followed by a short review of literature of apocrine hidrocystomas. A 67 year old lady came to this clinic with multiple translucent, asymptomatic papulocystic lesions on the face which got worse in summer. A biopsy showed a single cystic cavity lined by two layers of small

[Influence of acetylcholine on cytoplasma Ca2+ signals and gap junctional intercellular communication of rat hippocampus cells].

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

OBJECTIVE To investigate the influence of acetylcholine (Ach) on gap junctional intercellular communication in rat hippocampus. METHODS Ach was applied to primary co-cultured hippocampus neurons and glial cells. Laser scanning confocal microscopy was used to monitor the change of Ca(2+) in the

Regulation of regional blood flow in the laterodorsal thalamus by ascending cholinergic nerve fibers from the laterodorsal tegmental nucleus.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

The laterodorsal tegmental nucleus (LDT) is the largest aggregation in the brainstem of cholinergic neurons whose axons reach the thalamus as part of a diffuse projection to the forebrain. We measured the regional blood flow in the thalamus by means of laser Doppler flowmetry, and examined whether

Ligustrazine phosphate ethosomes for treatment of Alzheimer's disease, in vitro and in animal model studies.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

In the present study, we have investigated transdermal administration of ligustrazine phosphate (LP), as an antioxidant, for the treatment of Alzheimer's disease (AD). The LP transdermal ethosomal system was designed and characterized. Franz-type diffusion cells and confocal laser scanning

Evaluation and structure-activity relationship analysis of antioxidant shrimp peptides.

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Ingia / Ingia

The effects of amino acids Gln and Lys on the antioxidant ability of peptides were investigated in this study. The identified peptides Lys-Met-Asp-Asp-Lys (KMDDK), Lys-Met-Asp-Asp-Gln (KMDDQ), Gln-Met-Asp-Asp-Lys (QMDDK), and Gln-Met-Asp-Asp-Gln (QMDDQ) were used to investigate their antioxidant

Local and generalized sensitization of thermally evoked defensive behavior in caterpillars.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

In addition to camouflage and chemical toxicity, many caterpillars defend themselves against predators with sudden sharp movements. For smaller species, these movements propel the body away from the threat, but in larger caterpillars, such as the tobacco hornworm, Manduca sexta, the movement is a

Basal forebrain and cerebral cortical muscarinic receptors mediate increase in cortical blood flow provoked by periaqueductal gray matter.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

The midbrain periaqueductal gray matter has been identified as a reflex centre located uppermost in the central organization of diverse defensive reactions. We recently found that when activated, the caudal third of the lateral periaqueductal gray was also capable of provoking a marked increase in

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