نتایج جستجو برای: Copper Sulphate

تعداد نتایج: 95054  

2016
B. Ahmed

The physiological and biochemical responses of two green algae Ankistrodesmus falcatus and Chlorella vulgaris to copper sulphate were investigated. In this experiment both Ankistrodesmus and Chlorella cultures were treated with copper sulphate concentrations ranging from 0. 5 to 250 μM. The influence of copper on growth and metabolism was determined. Ankistrodesmus grown at 250 μM copper sulpha...

Journal: :Journal of the College of Physicians and Surgeons--Pakistan : JCPSP 2010
Sarah Hassan Mohammad Usman Shaikh Natasha Ali Mehmood Riaz

Copper sulphate is a compound prepared by the action of sulphuric acid on copper II. Copper sulphate is widely used asfungicide, herbicide and for photography. In a human being, it can lead to anemia. Medical literature is lacking regarding accidental or suicidal poisoning cases of copper sulphate in Pakistan. We present a case of accidental ingestion of copper sulphate resulting in severe acut...

تصدیقی, امیرمحمد, شکرزاده, محمد, شکی, فاطمه, مدانلو, منا,

Background and purpose: Copper is a trace element that is used in various industries. Copper nano-particles are being used in different skin care products, lubricants, oils, polymers, metal covers, plastics, inks, etc. Previous studies have shown that both copper sulfate and copper nano-particles can induce cellular genotoxicity and DNA damage. So, this study aimed at evaluating and comparing g...

Journal: :The British journal of nutrition 1961
M M ALLEN R S BARBER R BRAUDE K G MITCHELL

The growth-promoting effect of the addition of 0-1 yo copper sulphate (supplying 250 p.p.m. Cu) to a growing-pig diet, reported by Barber, Braude, Mitchell & Cassidy (1955), has since been confirmed in many experiments both in Europe and America. In the present paper results of four further experiments are given dealing with: ( I ) the optimal level of copper sulphate to include in the diet; (2...

ژورنال: بوم شناسی آبزیان 2015
Mazandarani, Mohammad , Namroodi, Somayeh , Sudagar, Mohammad ,

In the present study histological effects of copper sulphate on, 180 common carp, Cyprinus carpio, fingerlings were studied. In this regard, fish of treatment groups were exposed to 2, 4, 6, 8 and 10 ppm of copper sulphate during 4 days. Behaviours and clinical signs of fish were recorded during the experiment, and samples were done from kidney, liver and gill of moribund and fresh dead fish, a...

2011
Andrew C Holloway Simon WJ Gould Mark D Fielder Declan P Naughton Alison F Kelly

BACKGROUND Enhancement of antimicrobial plant products e.g. pomegranate extract by copper (II) sulphate is known. Such combinations have applications in various settings, including the identification of novel compositions to study, treat and control infection. METHODS A combination of white tea (WT) (made allowing 10 minutes infusion time at 100°C) was combined with 4.8 mM copper (II) sulphat...

Journal: :Journal of environmental biology 2006
H S Lodhi M A Khan R S Verma U D Sharma

Fresh water prawns, Macrobrachium lamarrei and Macrobrachium dayanum (Crustacea-Decapoda) were subjected to static bioassay tests to ascertain the LC50 values of copper sulphate. The 24, 48, 72 and 96 hr LC50 values of copper sulphate for M. lamarrei were 0.38, 0.361, 0.343 and 0.300 mg/l and for M. dayanum were 1.634, 0.988, 0.532 and 0.418 mg/l respectively. Behavioral responses and LC50 valu...

2007
Kavitha Saravu

A b st ra ct Ingestion of copper sulphate is an uncommon mode of poisoning in the Indian subcontinent. Cases are mainly suicidal in nature. The clinical course of the copper sulphate intoxicated patient is often complex involving intravascular hemolysis, jaundice and renal failure. The treatment is mainly supportive. In severe cases methemoglobinemia needs treatment. Mortality is quite high in ...

Journal: :biomacromolecular journal 0
fereshteh ezzati ghadi university of jiroft a ramezani ghara university of jiroft asiyeh amiri payam-e-noor university of taft saeed rezaei-zarch payam-e-noor university of taft

copper (cu) is an essential trace element involved in normal reproduction but its over-exposure may produce some detrimental effects. the aim of this study was to investigate the effects of purslane on copper sulfate poisoning on liver structures changes. twenty eight wistar rats were randomly allocated to four treatment groups. group i) control, group ii) copper sulfate (200 mg/kg bw were appl...

In the present study histological effects of copper and Zinc sulphate on, 250 Caspian beluga (Huso huso) fingerlings were studied. In this regard, fish of treatment groups were exposed to 0.1, 0.2, 0.4, 0.6, 0.7 and 0.8 mg/l of copper and 5, 25, 50, 75, 80 and 85 mg/l of Zinc sulphate during 4 days respectively. Behaviours and clinical signs of fish were recorded during the experiment. Samples ...

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