Diagnosis of visceral form of infection () in black spot syndrome in canaries, in Iran.

The gastrointestinal form of is well described in , but there are few reports of the visceral form of . Therefore, to evaluate the visceral form of in canaries with "black spot" syndrome, gastrointestinal contents were prepared from 50 canaries that were lost and appeared with black spot under the skin of the abdomen. At the same time, tissue samples were collected from visceral tissues.

Preparation and evaluation of chitosan skin patches containing mesoporous silica nanoparticles loaded by doxycycline on skin wound healing.

This study aims to prepare and evaluate a skin patch containing mesoporous silica nanoparticles with doxycycline for skin wound healing in a rat model. For this purpose, 84 female rats were randomly placed in four equal groups: (A) Control group with only skin defects and no therapeutic intervention; (B) Chitosan group in which a chitosan skin patch without loading any drug was placed on their skin defect; (C); The ChMesN group had a chitosan skin patch containing drug-free mesoporous silica nanoparticles; (D) ChMesND group had a skin patch loaded with doxycycline loaded with mesoporous silica nanoparticles on their skin defect. The histological results showed that on the 3rd day of the study, collagen fiber orientation was significantly higher in the ChMesND group than in the other groups.

Preparation of Transdermal Patch Containing Selenium Nanoparticles Loaded with Doxycycline and Evaluation of Skin Wound Healing in a Rat Model.

The present study aimed to prepare and evaluate a controlled-release system based on a chitosan scaffold containing selenium nanoparticles loaded with doxycycline. Its topical application in skin wound healing in rats was investigated. Therefore, 80 female rats were used and, after creating experimental skin defects on their back, were randomly divided into four equal groups: the control group without any therapeutic intervention; the second group received a chitosan transdermal patch (Ch); the third group received chitosan transdermal patch loaded with selenium nanoparticles (ChSeN), and the last group received chitosan transdermal patch containing selenium nanoparticle loaded by doxycycline (ChSeND).

The efficacy of pomegranate peel extract on Eimeria shedding and growth indices in experimental coccidiosis in broiler chickens.

Background: Coccidiosis is the most common enteric parasitic disease in poultry that is caused by different species of Eimeria. Some chemical drugs were utilized for the control of this infection but drug residue and resistance-induced concerns in chicken consumers.

Objective: The present study was performed to evaluate the effect of pomegranate peel extract (PPEx) on the control of coccidiosis in chickens.

Hippocampal asymmetry and regional dispersal of nAChRs alpha4 and alpha7 subtypes in the adult rat.

To better comprehend the relationship between left/right (L/R) differences and hippocampus functions is necessary knowledge of lateral asymmetry and regional distribution. This research was design to examine hippocampal L/R asymmetry and regional distribution profile of the alpha7 and alpha4 subtypes of nicotinic acetylcholine receptors (nAChRs) in the adult rat. 10-12-week-old twenty-four male wistar rats were randomly selected.

WOUND HEALING ACTIVITY OF EXTRACT FROM THYMUS DAENENSIS IN BURN WOUND MODEL: AN EXPERIMENTAL ANIMAL STUDY.

Bum wound is one of the most common complications and remains a major public health issue affecting all ages groups in both developed and developing countries. This study was aimed to evaluate the extract from Thymus daenensis and silver sulfadiazine on healing bum wounds in mice. In this experimental study, the ethanol extract from the aerial parts of T.