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29 articles for “glands”
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Research ArticleOpen accessEvery word in the titleFunctional Role of Vitelline Glands and Mehlis Gland in the Process of Resistant Egg Shell Formation in TrematodesRimma UaliyevaThe study of the functional morphology of the reproductive system of trematodes, as well as its individual parts, provides an opportunity to solve an important problem that plays a huge role in theoretical and practical terms as the directed regulation of the fecundity of endoparasites. The article is devoted to the study of the functional role of vitelline glands and … …OnLine Journal of Biological Sciences, Vol. 23, Issue 2 · 28 Feb 2023 · 6,367 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHormonal and Histopathological Alterations in Pituitary Glands and Reproductive Organs of Male and Female Mice Orally Inoculated with Pasteurella Multocida Type B: 2 and its LipopolysaccharidesFaez Firdaus Jesse Abdullah, Lawan Adamu, Abdulnasir Tijjani et al.Oral infections of mice as animal model with Pasteurella multocida type B: 2 and its lipopolysaccharides is liable to cause detrimental alterations in the pituitary glands, which results in disruption of reproductive hormonal levels as well as organ functions in the male and female animals; thereby impeding the fertility of at risk animal population. Therefore, this study was designed to … …American Journal of Animal and Veterinary Sciences, Vol. 10, Issue 1 · 23 Dec 2014 · 7,554 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStudy on Salivary Glands α-amylase In Wheat Bug Eurygaster maura (Hemiptera: Scutelleridae)Mohammad Mehrabadi, Ali R. Bandaniα-amylase activity in the salivary glands of Eurygaster maura was determined by biochemical experiments. Some of adult insect was collected and their salivary glands isolated and characterized. Enzyme samples from salivary glands of adults were prepared by the method of Cohen with slight modifications. α-Amylase activity was assayed based on Bernfeld method by the dinitrosalicylic acid (DNS) procedure. The activity … …American Journal of Applied Sciences, Vol. 6, Issue 4 · 30 Apr 2009 · 7,643 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStudy of the Mandibular Glands of Ant Workers Atta sexdens rubropilosa (Forel, 1908) (Hymenoptera: Formicidae) Focusing the Ultrastructural CytochemistryLorena Favaro Pavon, Maria Izabel Camargo MathiasThe mandibular glands of hymenopterans in general are paired structures located on each side of the head. These glands possess an excretory duct located at the internal surface of the mandible articulation, through which these glands release the secretion they produce. The mandibular glands of the minima, media and soldier worker of the ant Atta sexdens rubropilosa were analyzed by … …American Journal of Agricultural and Biological Sciences, Vol. 1, Issue 2 · 30 Jun 2006 · 7,643 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePathological and Immunohistochemical Findings of Prostate Glands from Clinically Normal DogsFiras Mohammed Abed, Asseel Mohammed Rahawi, Hadil Basim Al-Sabaawy et al.To investigate the incidental histopathologic findings in clinically normal dogs and determine the immunohistochemical expression of several tissue-specific differentiation markers. The University of Mosul's animal research ethical committee authorized this study (UoM.Dent/A.DM.L.1/22). Seven samples were obtained from the veterinary hospital in cooperation with the College of Dentistry. Dogs with two detectable testicles were considered intact. Dogs with a history of … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 4 · 13 Nov 2023 · 5,198 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHistomorphochemical Studies on Accessory Glands of Iraqi Blackbuck (Caprus Hircus)Waleed J. A. Al-Kelaby, Wafaa Hadi Mousa AL-Hashem, Zahraa S. M. Al Kaabi et al.Thevarious species' male accessory genital glands vary and are intimately relatedto the pelvic urethra. These glands secrete nutritional substances, buffers,and mucous to increase volume, serve as lubricants, reduce the minor acidity ofvaginal contents and make the environment more hospitable to motile sperm. Thisstudy aims to study the histological and histochemical structure of the maleaccessory sex glands in caprine Iraqi breeds. … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 4 · 25 Nov 2022 · 5,382 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleUltrasound Imaging of the Testes and Accessory Sex Glands in Male Goat Treated with GnRH During Non-Breeding SeasonHamed T. Elbaz, Emad M. Abdel Razek, Ahmed DawodThe aim of the present study was to determine the effect of GnRH on the measurements of testes, accessory sex glands and testosterone hormonal concentrations during the non-breeding season. Eight mature healthy Egyptian Baladi male goat injected with Buserelin acetate (GnRH analogue) 8μg once weekly for one month. Ultrasonographic measurements of the scrotum and its contents and all accessory sex … …American Journal of Animal and Veterinary Sciences, Vol. 14, Issue 2 · 15 Apr 2019 · 7,838 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleVitamin E Mitigates Chronic Chlorpyrifos-Induced Oxidative Changes in Pituitary Glands and Testes in Wistar RatsM. Shittu, J. O. Ayo, S. F. Ambali et al.Problem statement: The sperm counts of men have declined by about 50% in the last few decades. The contribution of environmental contaminants to this decline cannot be overemphasized. Pesticide is one of the most pervasive environmental chemical contaminants that have been of increased use due to the compelling need to feed the ever-growing world human and animal population and protect … …American Journal of Applied Sciences, Vol. 9, Issue 1 · 19 Nov 2011 · 7,309 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleMicroanatomy and Histochemistry of the Salt Glands of the Kentish Plover, Charadrius alexandrines (Aves, Charadriidae)Bashir M. JarrarProblem statement: Histological and histochemical investigations on the salt glands of birds are very limited. The present study was performed to characterize the microanatomy and histochemistry of the salt glands of the Kentish plover (Charadrius alexandrines). Approach: Salt glands of the bird under study were fixed, dehydrated, cleared, impregnated and blocked out by paraffin wax. Paraffin sections were utilized in … …OnLine Journal of Biological Sciences, Vol. 9, Issue 3 · 30 Sep 2009 · 6,923 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAnalysis of the Differential Gene Expression, by the DD-RTPCR Technique, Of Workers Atta sexdens rubropilosa Mandibular Glands (Hymenoptera: Formicidae)Lorena Favaro Pavon, Maria Izabel Camargo Mathias, Flávio Meirelles, Maurício Bacci JúniorThe DD-RTPCR technique is becoming more efficient nowadays to isolate and characterize genes differentially expressed among cells, tissues or individuals, being used here, for the first time in the study of mandibular glands of minina and media workers and soldiers of the ant species Atta sexdens rubropilosa. The expression profile of bands (transcripts), obtained in the present study, permitted the … …American Journal of Agricultural and Biological Sciences, Vol. 1, Issue 2 · 30 Jun 2006 · 7,841 accessesView PDFCite