A Comparative Morphological Study of the Infective Larvae of the Common Nematodes Parasitic in the Alimentary Tract of Sheep

1933 ◽  
Vol 52 (1) ◽  
pp. 1 ◽  
Author(s):  
G. Dikmans ◽  
John S. Andrews
Keyword(s):  
Morphological Study ◽  
Alimentary Tract ◽  
Infective Larvae ◽  
The Common

scholarly journals Description of a Herpetomonas parasitic in the alimentary tract of the common green-bottle fly, Lucilia sp

Parasitology ◽  
1911 ◽  
Vol 4 (3) ◽  
pp. 222-236 ◽  
Author(s):  
C. Strickland
Keyword(s):  
Alimentary Tract ◽  
Reserve Material ◽  
Filamentous Form ◽  
Green Bottle ◽  
The Common

1. The parasite described inhabits the alimentary tract of two species of Lucilia. In addition it has a resting stage—the ‘cyst’—which is passed in the voided excrement of the insect.2. When the cyst is ingested by a fly it grows in length and becomes flagellated in the ‘crop’; in the midgut it greatly elongates and multiplies rapidly by division; in the hindgut it first shortens, then becomes spherical, and finally oval and cyst-like, meanwhile losing its flagellum.3. The cysts measure 3 μ, the fully flagellate forms 20 μ, in length.4. The cysts possess a cytostome and cytopharynx, the functions of which are probably nutritive.5. The flagellum consists of two parts (i) a cytoplasmic part, which probably subserves the power of movement and which I therefore propose to call the kinetoplasm, and (ii) a thread of chromatin secreted by the rhizoplast.6. The function of the chromatin in the flagellum is probably to sustain a filamentous form.7. The nucleus divides by a definite process something akin to mitosis.8. The chromidia serve as reserve material for the supply of chromatin in the cell. They are secreted probably by cell-plastids.9. I propose the name of this parasite be Herpetomonas luciliae, and that the genus Herpetomonas should be defined so as to include the forms described as Leptomonas.

A Survey and Morphological Study of Plerocercoidal Nybelinia surmenicola (Cestoda: Tentaculariidae) in the Common Squid from the Korean Coastal Waters

2015 ◽  
Vol 32 (3) ◽  
pp. 239
Author(s):  
Hyeon-Cheol Kim ◽  
Jinho Park ◽  
Do-Hyeon Yu ◽  
Joon-Seok Chae ◽  
Jae-Gyu Yoo ◽  
...  
Keyword(s):  
Coastal Waters ◽  
Morphological Study ◽  
Common Squid ◽  
The Common

scholarly journals ABREVIASI DALAM PERCAKAPAN SEHARI-HARI DI MEDIA SOSIAL: SUATU KAJIAN MORFOLOGI (ABBREVIATION IN EVERYDAY CONVERSATION ON SOCIAL MEDIA: A MORPHOLOGICAL STUDY)

2019 ◽  
Vol 4 (1) ◽  
pp. 69
Author(s):  
Rengganis Citra Cenderamata ◽  
Agus Nero Sofyan
Keyword(s):  
Social Media ◽  
Social Group ◽  
Morphological Study ◽  
Qualitative Method ◽  
Common Features ◽  
The Social ◽  
The Common ◽  
Communication Gap

<p><em>This research is entitled “Abbreviation in Everyday Converstion on Social Media: A Morphological Study”. The method used in this study is a qualitative method. The data are taken from everyday conversation on social media such as line, whatsapp, facebook, twitter, and instagram. The theory are used abbreviation process and slang language. The aims of this study are to describe the common features of abbreviation process used by young and adult Indonesian people. Based on the research, it is indicated that the participants used three most common abbreviation processes are acronym, blending, and clipping in everyday conversation on social media. Acronym and blending found as the most common abbreviation process among the three features. As for the reasons of this language phenomenon occurrence identified are the participants intend to save time, fill the communication gap or barrier among the users, and indicate the social group.</em></p>

scholarly journals Spatial development of Orthodox temple construction in Petrograd and its environs by 1917

2020 ◽  
Vol 164 ◽  
pp. 04023
Author(s):  
Sergey Sementsov
Keyword(s):  
Morphological Study ◽  
Spatial Development ◽  
Development Stage ◽  
Town Planning ◽  
Functional Area ◽  
Saint Petersburg ◽  
Common Trend ◽  
The Common ◽  
Surrounding Areas ◽  
Spatial Area

The present paper discusses the results of comprehensive historical-and-archive, cartographic, bibliographic and morphological study on the development stage of Orthodox temple construction in Saint Petersburg and surrounding areas at the beginning of 1917. The integral spatial area of citizens’ seasonal life was identified, within the boundaries of which the common trend of Orthodox temple placing was formed. This area included Saint Petersburg, its suburban police districts, the nearest territories, called uyezds, and the following towns under royal administration: Gatchina, Krasnoye Selo, Pavlovsk, Petergof, Oranienbaum, Strelna, Tsarskoye Selo. This integral metropolitan functional area had in total 987 cathedrals, churches, chapels and kiots; particularly in Saint Petersburg there were 676 temples, which meant that approximately each twelve developed land plots had one temple. Such an extraordinary territorial density of placing temples formed a special multilayer system of visual and skyline composition of town planning, which completely differs from a modern one that appeared after mass destructions of 1920 – 1960.

scholarly journals Agrippina bona nov. gen. et nov. sp. representing a New Family of Gregarines

Parasitology ◽  
1912 ◽  
Vol 5 (2) ◽  
pp. 97-108 ◽  
Author(s):  
C. Strickland
Keyword(s):  
Alimentary Tract ◽  
New Family ◽  
The Subject ◽  
The Common

The parasite forming the subject of the present paper was discovered inhabiting the alimentary tract of larvae of the common rat-flea of this country, Ceratophyllus fasciatus Bosc. (see Pl. IV).

Biological control of Ostertagia ostertagi by feeding selected nematode-trapping fungi to calves

1993 ◽  
Vol 67 (1) ◽  
pp. 31-36 ◽  
Author(s):  
J. Grønvold ◽  
J. Wolstrup ◽  
M. Larsen ◽  
S. A. Henriksen ◽  
P. Nansen
Keyword(s):  
Biological Control ◽  
Present Experiment ◽  
Alimentary Tract ◽  
Field Experiments ◽  
Gastrointestinal Nematodes ◽  
Not Given ◽  
Duddingtonia Flagrans ◽  
Arthrobotrys Oligospora ◽  
Ostertagia Ostertagi ◽  
Infective Larvae

AbstractThree nematode-trapping fungi, one Arthrobotrys oligospora and two Duddingtonia flagrans isolates, were fed to Ostertagia ostertagi-infected calves to test their ability to destroy larvae of this parasite in faeces and consequently to reduce the transmission of infective larvae to herbage. The fungi had previously been selected for their capability to pass the alimentary tract of cattle without losing growth and nematode-trapping potentials. Dung was collected from three calves each fed one of the three fungi and placed as 1-kg cow pats on a parasite-free grass plot together with control cow pats from a calf that was not given fungi. The cow pats contained comparable concentrations of parasite eggs. The two D. flagrans isolates were highly effective in that they reduced herbage larval infectivity by 74–85%. In contrast, A. oligospora did not show any effect in the present experiment. Field experiments will demonstrate if D. flagrans represents a potential organism for biological control of bovine gastrointestinal nematodes under practical agricultural management conditions.

scholarly journals Owies w greckich traktatach medycznych starożytności i Bizancjum (V w. prz. Chr. - XI w. po Chr.)

Vox Patrum ◽  
2013 ◽  
Vol 59 ◽  
pp. 421-447
Author(s):  
Maciej Kokoszko ◽  
Krzysztof Jagusiak ◽  
Zofia Rzeźnicka
Keyword(s):  
Avena Sativa ◽  
Alimentary Tract ◽  
The Body ◽  
Medical Specialists ◽  
Slowing Down ◽  
Heating And Cooling ◽  
Byzantine Period ◽  
The Subject ◽  
The Common ◽  
Cooking Liquor

The common oat (Avena sativa) is a kind of cereal which is fairly well attested in the ancient and Byzantine Greek sources. It is to be noted that medical litera­ture of the abovementioned periods is especially informative as far as the subject in question is concerned. The body of evidence shows that both in Antiquity as well as over the Byzantine period (i.e. between the Vth and the XIth centuries) oats belonged to the crops which did not enjoy much appreciation nor special attention on the part of both mass consumers as well as medical specialists. Generally the cereal was thought to be worse than other crops and therefore lending itself to being animal fodder. It was made use of almost exclusively as an emergency food in case of shortages of other cereals. Though there are very few recipes that refer directly to the ways of preparing oats as food, some guidelines can be formulated on the basis of information per­taining to other cereals. The analyzed sources appear to suggest that it was used to prepare thin soups (on the basis of oats cooking liquor). Moreover, the cereal was also cooked into gruel-like soups. Having been finely ground, it could also be utilized to prepare bread, which, however, was not highly appreciated for its taste nor dietetic value. Medical sources characterize oats in reasonable detail. The cereal is said to be not very appealing in its flavour (which reveals unbalanced humours), characteris­tic of limited wholesomeness, slightly astringent (and therefore slowing down the work of the alimentary tract), hard to digest, delicately desiccating, heating and cooling at the same time. The same material suggests that oats were used for therapeutic purposes. Mainly they were profited from to treat diarrhea, stomach problems, liver ail­ments, prepare cataplasms to stimulate diaphoresis, help remove mucus from the bronchi and feed the feverish.

scholarly journals Histo-morphological study of a giant Meckel's diverticulum with gastric type of mucosa

2016 ◽  
Vol 33 (02) ◽  
pp. 108-111 ◽  
Author(s):  
B. Nayak ◽  
P. Shetty ◽  
S. Sirasanagandla ◽  
N. Kumar ◽  
A. Aithal
Keyword(s):  
Morphological Study ◽  
Meckel’S Diverticulum ◽  
Relevant Literature ◽  
Clinical Importance ◽  
Meckel's Diverticulum ◽  
South Indian ◽  
Gastric Type ◽  
Male Cadaver ◽  
Life Threatening ◽  
The Common

Abstract Introduction: Meckel's diverticulum or ileal diverticulum is one of the common congenital anomalies of the digestive system. It may not cause any problems in many, but may form serious life threatening complications in a few. Materials and Methods: We conducted a histo-morphological study of a giant Meckel's diverticulum found during cadaveric dissections of a South Indian adult male cadaver. The diverticulum was 7.5 cm long and had a circumference of 1.5 cm. Results: Gross anatomical and histological observations revealed healthy nature of the diverticulum without any inflammation. However, the mucosa had gastric type of glands with plenty of parietal cells. This incidence of Meckel's diverticulum was noted in only one cadaver among more than 100 cadavers dissected in the past twenty years. Conclusion: Knowledge of its morphological features may be very useful to surgeons, radiologists and gastroenterologists. We discuss the clinical importance of the diverticulum and review the relevant literature in this manuscript.

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