Mohamed Elsayed Abosalem

Faculty Vet Medicine benha university · Forensic Medicine

Phthalates are a family of synthetic chemicals that are used in producing a variety of consumer products. Di-(2-ethylhexyl) phthalate (DEHP) is an widely used phthalate and poses a public health concern. Prenatal exposure to DEHP has been shown to induce premature reproductive senescence in animal studies. In this study, we tested the hypothesis th...

Di-(2-ethylhexyl) phthalate (DEHP) is the most commonly used phthalate, and it is an endocrine-disrupting chemical. This study tested a hypothesis that prenatal exposure to DEHP lays the foundation for premature gonadal dysfunction and subsequent reproductive senescence in male mice. Pregnant female CD-1 mice were orally dosed with vehicle control...

This study is designed to investigate the hepatotoxic effect of copper sulphate and cobalt chloride, which are used as feed additives. One hundred rats classified to five groups. First group used as control; second and third groups were given 1/10 and 1/5 LD50 of CuSo4 respectively, fourth and fifth groups were given 1/10 and 1/5 LD50 of CoCl2 resp...

This study is designed to investigate the effect of copper sulphate and cobalt chloride, which are used as additives in feed on fertility of male white albino rats. One hundred rats classified to five groups. First group used as control; second and third group were given 1/10 and 1/5 LD50 of CuSo4 respectively, fourth and fifth groups were given 1/...

The toxicological studies of cadmium (Cd), lead (Pb) and manganese (Mn), were carried out on albino rat. Twenty five rat classified to five equal groups. First group was given water contain Cd, Pb and Mn, as (0.54g /L ,0.73g L 0.54g /L)respectively and kept as positive control. Second, third and forth groups were given water (orally by stomach tube...

This study was done in Ismailia canal .We chosen five sites to be studied, which have discharge from nearby factories so these sites were characterized by industrial pollution with either heavy metals and/or pesticide. Our study occur in two parts: part I determinations of physicochemical parameters in water and presences of heavy metal and pestici...

This study was directed to explore the hazardous effect of occupational exposure to air pollutants arised from benzene station. A total of 48 albino rats were calssified into three groups each of sixteen rats. Groups one and two were kept at a benzene station for 60 and 120 days, respectively and the third group was kept as a control under laborato...

This study was carried out to investigate the effect of long-term exposure to benzo(a)pyrene (B(a)P) in mice. Hemogram, tumor markers, oxidative status, and B(a)P residues in liver tissue were evaluated. Sixty albino Swiss mice were randomly distributed equally into three groups; the control was given 0.1 mL corn oil once a week for 8 weeks. The ot...

This study was designed to explore the hazardous effects of occupational exposure to air pollutants arising from benzene stations. Methods: A total of 48 albino rats were divided into three groups each of sixteen animals. Groups-I and II were kept at a benzene station for 60 and 120 days, respectively; while group-III was kept as a control under no...

The present aimed to clarify the different toxicological effects due to toluene exposure either through occupational contact or due to its abuse be “glue snuffers”. The study was conducted on 24 mature albino rats classified into two groups. The first group saved as control and the other group was kept in a closed chamber and exposed to toluene vap...

Ganadexil@ (enrofloxacin 10 % oral solution ) is a newly pharmaceutical preparation used in poultry industry for treatment of many diseases like colibacillosis, salmonelosis and infections caused by Mycoplasma. The activity of this drug was studied against E.coll, Salmonella gallinarum pullarum and Mycoplasma gallisepticum where the minimum inhibit...

The present study was conducted to investigate the etiology of sudden clinical manifestations and some mortalities in a large farm used for breeding of Arabian horses. The most prevalent symptoms were severe colic, distention, predominant depression, watery diarrhea with fetid odour, severe congestion of mucous membranes and excessive sweating. Aff...

The current study was done on 54 samples of mcdicinal plants mostly used in public medicine as a treatment of kidney affections , common cold , cough and constipation these plants are Cymbopogon proximus ,Imbrosia maritime, Artmesia, Telio Ginger, Cinnamomum Nigella saliva and Cassia Senna and were collected randomly from 3 different localities in...

Environmental pollution in industrial localities is a real problem threats all forms of life in these areas. The present study was done to focus a clue of light about the magnitude of this problem in some industrial localities in Egypt. Samples of soil, vegetation, surface water and tissues of wild rats cashed near two main factories in Abou Zabal...

The current study explore the effect of the organophosphorus compound (dimethoate ) on male reproductive efficiency, tissue residues and its pathological picture. Dimethoate was given either directly to albino rats at dose |level 1/10, 1/20, 1/40 of LD5O and also give with green sprayed forage along 65 consecutive days. The results indicated that d...

The present study evaluate the deleterious effect of some industrial establishment disposing their discharge into Ismailia canal at its passage via Abou Zabal and Mostorod (Kaluobia Governorrate). We selected four major point sources of pollution where water samples were collected nearby and at some distances from the outlet of the industrial estab...

The present study was conducted to explore the influence of water pollution on the efficiency of vaccination program. Samples of drinking water offered to sheep were collected where the concentrations of some pollutants were estimated. The results indicated pronounced high levels of nitrate and copper in water. These results were encouraging to inv...

Chronic aflatoxicosis has been diagnosed in New Zealand White (NZW) Rabbits after consumption of contaminated feed pellets Total concentration of aflatoxins (AF) in the feed pellets was higher ( 68.15 mg/kg) than the permissible level (25 mg/kg) . AF was also detected in both liver and kidney specimens taken from the affected rabbits . The rabbits...

The present study explores the method of Environmental Protection Agency CE.P.A.) used for evaluation the toxicity of effluent into the receiving water. The study was applied on the effluent of pesticide manufacturing plant using short term chronic toxicity test method for evaluation the effluent toxicity. The a quatic organism Ceriodophnia Dubia u...

In Across sectional study concerned with the occurrence of aflatoxins in breast milk in Kaliuobia Governorate we examined two hundred breast milk samples collected from twenty-two different localities in the Governorate. We noticed some factors influencing the incidence and concentrations of aflatoxin in breast milk e.g. season of collection, stage...