The mathematical epidemiology of hermaphroditic helminthic infections I

Author(s):  
Warren M. Hirsch ◽  
Herman Hanisch
2020 ◽  
Vol 17 (3) ◽  
pp. 318-324 ◽  
Author(s):  
Khadije Saket ◽  
Jalil T. Afshari ◽  
Ehsan Saburi ◽  
Mahdi Yousefi ◽  
Roshanak Salari

From ancient times, medicinal plants have been usually utilized to treat many disorders, but today, interest in these herbs is again aroused, because of their fewer side effects and low-cost. In traditional medicine, for many diseases, various medicinal herbs have been suggested so far. Drimia maritime, also named squill, is an important medicinal plant for the treatment of many diseases, especially respiratory diseases. In the current evidence-based study, we conducted a review of the general characteristics, ingredients, administration form, and side effects of squill in traditional medicine. For this purpose, traditional Persian medicine literatures and electronic databases were examined including PubMed, Scopus, and Google Scholar. Many compounds are isolated from D.maritima, including scillaren, scillirubroside, scillarenin, and bufadienolide glycosides. Oxymel is the most commonly used form of squill for various diseases, especially respiratory diseases. Besides, squill has been used in the treatment of cardiovascular, digestive, and dermatological disorders, it is also used against various cancer cells for its antioxidant and cytotoxic properties. Moreover, there is relatively reliable evidence of its benefits for bacterial and helminthic infections, rheumatism, edema, gout, abortion induction, healing of wounds and urine induction. It seems that supplementary studies are required to explore the bioactive agents and their effective mechanisms.


Acta Tropica ◽  
2012 ◽  
Vol 123 (1) ◽  
pp. 16-21 ◽  
Author(s):  
U.S. Ugbomoiko ◽  
V. Dalumo ◽  
Y.K. Danladi ◽  
J. Heukelbach ◽  
I.E. Ofoezie

Parasitology ◽  
1960 ◽  
Vol 50 (3-4) ◽  
pp. 323-327 ◽  
Author(s):  
B. P. Pande ◽  
S. S. Ahluwalia ◽  
J. S. Srivastava

The last twenty-five years have witnessed an increasing output of significant work in this country on the trematode parasites of a number of wild birds, including aquatic species. These studies, which are mostly faunistic, and can be said to have commenced in 1926, when Bhalerao (1926) described from Burma (then a province of India) the flukes of the house crow, deal primarily with a large number of representative species of nearly twenty families of Digenea. Of these families, species assignable to the Clinostomidae Lühe, 1901, the Cyathocotylidae Poche, 1926, the Cyclocoelidae Kossack, 1911, the Diplostomidae Poirier, 1886, the Echinostomatidae Poche, 1926, the Notocotylidae Lühe, 1909, the Opisthorchiidae Braun, 1901, and the Strigeidae Railliet, 1919, were encountered in a survey conducted to assess the nature of helminthic infections in wild aquatic birds of the Mathura area.


Parasitology ◽  
2015 ◽  
Vol 143 (3) ◽  
pp. 350-357
Author(s):  
PRAVEEN KUMAR TRIPATHI ◽  
RAMESH CHANDER MAHAJAN ◽  
NANCY MALLA ◽  
ABHISHEK MEWARA ◽  
SHAILJA MISRA BHATTACHARYA ◽  
...  

SUMMARYHuman lymphatic filariasis (LF) is a major cause of disability globally. The success of global elimination programmes for LF depends upon effectiveness of tools for diagnosis and treatment. In this study on stage-specific antigen detection in brugian filariasis, L3, adult worm (AW) and microfilarial antigenaemia were detected in around 90–95% of microfilariae carriers (MF group), 50–70% of adenolymphangitis (ADL) patients, 10–25% of chronic pathology (CP) patients and 10–15% of endemic normal (EN) controls. The sensitivity of the circulating filarial antigen (CFA) detection in serum samples from MF group was up to 95%. In sera from ADL patients, unexpectedly, less antigen reactivity was observed. In CP group all the CFA positive individuals were from CP grade I and II only and none from grade III or IV, suggesting that with chronicity the AWs lose fecundity and start to disintegrate and die. Amongst EN subject, 10–15% had CFA indicating that few of them harbour filarial AWs, thus they might not be truly immune as has been conventionally believed. The specificity for antigen detection was 100% when tested with sera from various other protozoan and non-filarial helminthic infections.


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