Anatomical features of the tongue of two chiropterans endemic in the Egyptian fauna; the Egyptian fruit bat (Rousettus aegyptiacus) and insectivorous bat (Pipistrellus kuhlii)

2020 ◽  
Vol 122 (2) ◽  
pp. 151503 ◽  
Author(s):  
Diaa Massoud ◽  
Mohamed M.A. Abumandour
Keyword(s):  
Anatomical Features ◽  
Fruit Bat

scholarly journals Anatomical Study of Male Reproductive Organs of the Indonesian Short-Nosed Fruit Bat (Cynopterus titthaecheilus Temminck, 1825)

2017 ◽  
Vol 6 (1) ◽  
pp. 13
Author(s):  
Anisatuzzahro Anisatuzzahro ◽  
Muhammad Jafar Luthfi
Keyword(s):  
Anatomical Study ◽  
Reproductive Organs ◽  
Male Reproduction ◽  
Body Hair ◽  
Macroscopic Anatomy ◽  
Anatomical Features ◽  
Fruit Bat ◽  
Histological Slide ◽  
Brown Body ◽  
Hematoxylin Eosin

Bats are one of the mammals of Chiroptera order. Chiroptera Order has two sub-orders, Megachiroptera and Microchiroptera. One of the species of Megachiroptera is <em>Cynopterus titthaecheilus</em> (<em>C. titthaecheilus</em>). Local name for <em>C. titthaecheilus</em> is the Indonesian short-nosed fruit <em>bat</em>. Characteristics of <em>C. titthaecheilus</em> are dark brown body hair and no tragus in the ear. Population of <em>C. titthaecheilus</em> in Indonesia are relatively abundant,  but research about anatomy of male reproduction organs of this species is still rare. The purpose of this study was to determine the anatomical features of male <em>C. tittahecheilus</em> reproductive organs. Observations of macroscopic anatomy include observation of morphology, size, weight and volume of penis, testiscle, epididymis, vas defferens, prostate and seminal vesicles. Observation on microscopical anatomy of male reproduction organ is using histological slide preparations stained by <em>Hematoxylin-Eosin</em>.

Mitochondrial Reconstructions Based on Serial Thick Sections and HVEM

1975 ◽  
Vol 33 ◽  
pp. 286-287
Author(s):  
Jerome J. Paulin
Keyword(s):  
Imaging Techniques ◽  
Three Dimensional ◽  
Posterior Pole ◽  
Dimensional Structure ◽  
Stereo Imaging ◽  
Thin Sections ◽  
Anatomical Features ◽  
The Past ◽  
Cellular Components ◽  
Mitochondrial Reticulum

Within the past decade it has become apparent that HVEM offers the biologist a means to explore the three-dimensional structure of cells and/or organelles. Stereo-imaging of thick sections (e.g. 0.25-10 μm) not only reveals anatomical features of cellular components, but also reduces errors of interpretation associated with overlap of structures seen in thick sections. Concomitant with stereo-imaging techniques conventional serial Sectioning methods developed with thin sections have been adopted to serial thick sections (≥ 0.25 μm). Three-dimensional reconstructions of the chondriome of several species of trypanosomatid flagellates have been made from tracings of mitochondrial profiles on cellulose acetate sheets. The sheets are flooded with acetone, gluing them together, and the model sawed from the composite and redrawn.The extensive mitochondrial reticulum can be seen in consecutive thick sections of (0.25 μm thick) Crithidia fasciculata (Figs. 1-2). Profiles of the mitochondrion are distinguishable from the anterior apex of the cell (small arrow, Fig. 1) to the posterior pole (small arrow, Fig. 2).

COMPARATIVE ANALYSIS OF MORPHOLOGICAL-ANATOMICAL FEATURES OF THE LEAVES STRUCTURE OF REPRESENTATIVES OF THE FAMILY LAURACEAE

Fitoterapia ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 46-50
Author(s):  
I. Yu. Posochova ◽  
◽  
O. P. Khvorost ◽  
Yu. A. Fedchenkova ◽  
◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Anatomical Features ◽  
The Family

Variability of Anatomical Features of Leaf Blade in Species of Genus Magnolia L. on the First Ontomorphogenesis Stages

2020 ◽  
Vol 52 (4) ◽  
pp. 26-37
Author(s):  
Oxana A. Futornа ◽  
Vladislava A. Badanina ◽  
Marina N. Gaidarzhy ◽  
Anastasiya V. Golubenko ◽  
Nataliya Yu. Taran
Keyword(s):  
Leaf Blade ◽  
Anatomical Features

THE STUDY OF MORPHOLOGICAL AND ANATOMICAL FEATURES OF THE HERB ASTRAGALUS ONOBRYCHIS

2020 ◽  
Vol 22 (3) ◽  
pp. 59-66
Author(s):  
Pozdnyakovа Т.А. ◽  
◽  
Kuleshovа Е.S. ◽  
Bubenchikov R.A. ◽  
◽  
...  
Keyword(s):  
Anatomical Features

RAPID PALATAL EXPANSION AND ITS FEATURES

ASJ. ◽  
2020 ◽  
Vol 2 (40) ◽  
pp. 20-22
Author(s):  
A.K. Al Dzhafari ◽  
S.A. Ulyanovskaya
Keyword(s):  
Rapid Maxillary Expansion ◽  
Maxillary Expansion ◽  
Maxillofacial Region ◽  
Posterior Teeth ◽  
Anatomical Features ◽  
Palatal Expansion ◽  
Rapid Palatal Expansion ◽  
Congenital Deformities ◽  
Upper Jaw ◽  
Mid Palatal Suture

Rapid Maxillary expansion or palatal expansion as it is sometimes called, occupies unique niche in dentofacial therapy. Rapid Maxillary expansion (RME) is a skeletal type of expansion that involves the separation of the mid-palatal suture and movement of the maxillary shelves away from each other. RME effects the maxillary complex, palatal vaults, maxillary anterior and posterior teeth, adjacent periodontal structures to bring about an expansion in the maxillary arch. Morphogenesis and anatomical features of the upper jaw determine the choice of the method of rapid palatal expansion with narrowing of the upper dentition, as an effective method for eliminating congenital deformities of the maxillofacial region. The majority of dental transverse measurements changed significantly as a result of RME. The maturity of the maxillofacial structures determines the timing and degree of success of rapid palatal dilatation treatment.

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