Personal Profile

TIGANI HASSAN EL AMIN

Faculty of Veterinary Medicine, University of Khartoum

ACADEMICO – PROFESSIONAL PROFILE

Up to July, 2010

Discipline

PHARMACOLOGY

Career

1958. Cambridge School Certificate( First Division ), fromAtbara Secondary School , and entry into University of Khartoum,

1963. B.V. Sc.( Khartoum) With MERIT in : Anatomy, Physiology (( involving Biochemistry and Pharmacology ), Microbiology and Parasitology .[ Exam results out in March 1963 , appointed Teaching Assistant in University of Khartoum April (1963 ).

1966 .M.Sc. ( Edinburgh , Britain )

1969. PhD ( Edinburgh , Britain )

NB: Both Degreeswere done in the Department of VeterinaryPharmacology , Royal (

Dick) Veterinary College , University of Edinburgh, under joint supervision by Professor

F. Alexander and Dr. A. L. Bartlet.

1969. Appointed Lecturer , University of Khartoum.

1973. Promoted Senior Lecturer .

1985. Diploma in Quran from Quran College , Omdurman ,

memorizing ( Hafiz) the whole of the Quran by heart and conversant in Sunna

1986. Promoted PROFESSOR – as at present status.

Current Research

The general pharmacological interests extend from ethnopharmacology to

pharmacogenomics . However, focus is made on elucidation of the pharmacological

properties of putative folkloric remedies of plant origin, emphasis being laid on likely

remedies to animal ailments. Toxicity studies would usually be made to wind up

investigations on the plant extracts.

upervision of Graduate Students

Title of Thesis Name of candidate Degree Year of Award No

“ The efficacy of various anthelmintics

against chicken tapeworms ”

Iman Elnor Mohamed Nur

Elhauda M.Sc. 1984 1

“ Some effects of furazolidone in goats” Abdel Azim Ibrahim Mustafa M.Sc. 1985 2

“Pharmacology of acaricides on tick instars

” Faysal Hassan Ibrahim M.Sc. 1987 3

“ Pharmacological and phytochemical

studies of Ipomoea fistulosa ” Abdelhadi Ahmed Abdelhadi PhD 1987 4

“ Pharmacotoxic studies of acaricides under

Sudan conditions ” Yassir Osman Mohamed Mustafa M.Sc. 1987 5

“ Pharmacological , chemical and

microbiological studies of Sudanese bee

honey ”

Mahasin Ahmed Wadi M.Sc. 1987 6

“ Some effects of water and food

deprivation on Dorcas gazelle of the

Sudan”

Saeed Mubarak Mohammed M.Sc. 1987 7

“ Pharmacological and phytochemical

studies of Balanities aegyptiaca

(Lalobe)”

Maha Nasr Eldin Babiker M.Sc. 1988 8

“ Some pharmacological and toxicological

aspects of ethanol in experimental animals

”

Mohamed Abdel Rahim

Gehelnabi M.Sc 1991 9

“ The action of some acaricides against

ticks under Sudan conditions ”

Abdel Hamid Abdel Razig Abdel

Aziz PhD 1992 10

“ Antibacterial efficacy of some drugs

against isolates from chicks parents” Taiser Mohi Eldin Osman PhD

1999

11

“ Pharmacokinetic and Pharmacotoxic Hisham Ismail Seri M.Sc 1999 12

study of anthelminties in Camelus

dromedarius ”

“ Pharmacology of putative hypoglycaemic

plants ” Enas Sayed Ahmed Ibrahim M.Sc 2000 13

“ Goats in the Sudan- pharmacoclinical

approach ” Kamal Eldin Hassan Ali Eltom M.Sc. 2000 14

“ Pharmaco – pathological studies of recent

anthelmintics against haemonchosis in

goats”

Mazahir Mohammed Shikh Edris

M.Sc. 2000 15

“ Pharmacoclinical studies on T. evansi

infected goats ”

Fairouz Mohammed

Yousif Mohamed Ahmed

M.Sc 2000 16

“ Pharmacotoxic activity and efficacy of

Doramectin in goats”

Khadiga Mohammed Osman

Abdallah

M.Sc. 2001 17

“ Anticestodal activity of some Sudanese

medicinal plants in avians ” Ishraga Sayed Abdel Hafiz PhD 2001 18

“ Sensitivty of mycolic acid – containing

actinomycetes to some plant extracts ”

Arif Fath Elrahman Fadiil Allah M.Sc. 2002 19

“ Studies on the influence of haemonchosis

and Ivermectin on drug – metabolising

enzymes in Nubian goats ”

Inaam El Amin Daoud M.Sc 2002 20

“ Putative antihypertensive plants ” Afraa Salah Addin Mohamed M.Sc. 2003

21

اإلعجاز الكٍمٍائً الحٍوي فً القرآن وتسخٍره فً

الذعوة إلى هللا

سعودي – محمذ عبذ الرزاق محمذ أُصٍلح

جامعت القراءن الكرٌم )الجنسٍت ) M.Sc. 2004 22

“ Analytical evaluation of various methods

of determination of vitamin B- comelex (

vitamin B12)”

Mohammed Mohammed Bachar

Habbo (Syrian nationality) M.Sc. 2004 23

“Pharmacoclinical studies on Ivermectin

against caprine mite infestation ” Habab Salah Eldin Omer M.Sc. 2004 24

“ A pharmacoloical study of the assumed

intoxication by camel liver consumption ”

Salah Eldin Abd Elhag Abdel

Haleem M.Sc. 2004 25

“ The effect of Loranthus acaciae and Einas Osman Elkhalifa M.Sc. 2004 26

Nymphaea lotus extracts on chicks and

rats”

“ Screening of antimicrobial activities of

Sudanese plant extracts against common

gram – positive and gram – negative

bacteria ”

Abeer Abd Alla Elhassan Babeker M.Sc. 2005 27

“ Hepatoprotective activity of selected

plant extracts in Sudan on murine induced

liver damage”

Sumaia Awad Elkariem Ali

Mohammed M.Sc. 2005 28

“ Pharmacotoxicity of some

antitrypanosomal drugs in experimental

and food animals”

Fairouz Mohamed

Yousif Mohamed Ahmed

PHD 2005 29

“ Comparative studies of anthelmintics

against induced haemonchosis”

Mohammed El Mubarak Hassan PHD

2006

30

“ Some pharmacological aspects of

doramectin in donkeys ” Hisham Ismail Seri PHD 2006 31

“ A pharmacological study of potentials of

ox bile on microbes ”

Salah Eldin Abd Elhag Abdel

Haleem PHD 2007 32

“ Efficacy and toxicity of some medicinal

plants on trypanosome infected murines”

Ehab Basheer Mohammed

elhassan M.Sc. 2008 33

“ Comparative efficacy and economic

impact of some commonly used antibiotics

and anthelmintics in the veterinary field in

Sudan ”

Khadiga Mohammed Osman

Abdallah PHD 2008 34

“ Antitheilerial activity of some medicinal

plants in Sudan ”

Hayat Mahgoub Farah

Mohammed PHD 2009 35

“ Clinico – pharmacological investigation

of benzamidazole anthelminics against

donkeys worm infestation ”

Sawsan Mohammed Ahmed M.Sc. 2009 36

“ The effectiveness and pharmacokinetics

of Ivermectin and cydectin in worm

infected and uninfected pregnant and non –

pregnant goats”

Mazahir Mohamed PHD 2010 37

“ Anthelmintic activity of extracts from

three putative medicinal plants against

caprine haemonchosis ”

Intisar Ahmed Mohamed Osman PHD 2010 38

Academic Cooperation

Acted several times as examiner to Pharmacy, Medicine and Dentistry students in the University of Khartoum, Sudan.

Acted as External Examiner in Pharmacology to students in Makarere University, Uganda.

Examined and assessed a number of PhD and M.Sc. theses from different Faculties in the University of Khartoum and other Sudanese Universities and assessment of Staff for promotion to Various academic levels.

Head of the Sudanese team in a joint pharmacotoxicological project between the Faculty of Veterinary Science , University ofKhartoum and the School of Veterinary Medicine, Hannover, West Germany . from 1986.

International Conferences Attended

1- 1966. The British – Belgian Physiological Society Conference,

Louvain, Belgium.

2- 1969. International Congress in Pharmacology, Basil, Switzerland.

3- 1975. World Veterinary Congress, Thessaloniki, Greece.

4- 1978. Universities Congress, Dubrovnik, Yugoslavia .

5- 1978. World Federation of the United Nation Association Conference, Geneva,

Switzerland.

6- 1981. Third African Conference of the United Nation Associations, Khartoum ,

Sudan.

7- 1981. United Nations Conference on New and Renewable Sources of Energy,

Nairobi,

Kenya .

8- 1983. Second Congress of UASPHAR in Cairo, Egypt.

9- 1985. ( xxll) -22nd

World Veterinary Congress in Perth, Western Australia.

10- 1985. Congress of Arab Veterinary Associations in Cairo, Egypt.

11- 1991- 1993. Meetings of Presidents of Arab Universities in Qatar and Jordan and

Meeting of Vice Chancellors of African Universities in Ghana (Accra).

Clan Societies and Committees

1- Member of the British pharmacological Society since 1969.

2- President and founding member of the Sudanese Society for the Protection of

Animal Rights since 1974

3- Member of the World Association of Veterinary Physiologists,

Pharmacologists and Biochemists since 1975.

4- Member of the Permanent Specialized Committee for Registration of Drugs –

human and veterinary, since 1975.

5- Chairman of the Technical Committee for Registration of Veterinary Drugs in

the Sudan since 1975

6- Member of Sudan Veterinary Association and some of its affiliates

7- Elected President of the Sudan Veterinary Association .1982 -1988.

8- Member of the Union of African Societies of Pharmacology (UASPHAR ).

9- Member of the National Board for Drugs and Poisons , Sudan.

10- Member of the Islamic Figih Consortium, Sudan, and Chairman of one of its

sub-committees.

Extramural Community Engagements

1- Member of Parliament – 1973.

2- Nominee Governor of Kordofan 1983.

3- Member of the Executive Bureau of the Khartoum University

1. Staff Union – Intifada 1985.

4- Minister of Agriculture Khartoum 1989.

5- Vice Chancellor University of Gezira Wad Medani 1990.

6- Governor (Wali) Northern Darfur – Fashir 1994.

7- General Director, International Center for Faith Research 2001.

8- Founding Member, Munazamat Da’wa Islamia.

9- Founding Member, Quran Organization Nationale .

10- Membership or Chairmanship of 20 non-governmental organizations (NGO)

engaged in voluntary work for community wellfare , especially for the Youth and for the

Females.

11- Figih lessons to women throughout the 3 towns of Khartoum over 20 years,

regularly, in the evenings, plus Tafseer Quran.

12- Regular T.V and Radio programs on various socio – religious affairs.

13- Gum’a Imam of Shambat Mosque and Eid prayers for army Soldiers and

Officers in Omdurman .

14- Teaching “Basics” of Islam in the English language via Omdurman Radio.

Countries Visited on Academic Missions

1. EUROPE:

1- Britain.

2- Belgium.

3- 3- France.

4- Norway.

5- Switzerland.

6- Yugoslavia.

7- Germany.

8- Italy.

9- Greece.

1. EAST and ASIA:

1- Syria.

2- Jordan.

3- Lebanon.

4- Saudi Arabia.

5- Bahrain.

6- Qatar.

7- Kuwait.

8- Thailand.

9- Singapore.

10- China.

1. AFRICA:

1- Morocco.

2- Libya.

3- Egypt.

4- Tunisia.

5- Ethiopia.

6- Kenya.

7- Uganda.

8- Ghana.

9- Ivory Coast.

10- Tanzania.

1. AUSTRALIA:

1- Perth, Western Australia.

1. AMERICA:

30-Day distinguished visit as guest of United States Government in 1979 arranged by the

American Embassy, Khartoum when I was Dean of Students , University of Khartoum.

American states visited consecutively :

Washington DC – North Carolina – Alabama ( Alabama Space and Rocket Center,

Huntsville) – California – Nevada – Arizona (Grand Canyon) – South Dakota ( Black

Hills – Mount Rushmore – Jewel Cave ) – Nebraska ( occasioning Traditional Fourth of

July Celebration in Omaha ) – Illinois – Indiana – Ohio- Michigan and NewYork ,

respectively.

”.… ما شاء هللا ال قىة إال تاهلل .… ”

وماذا يُعـية المـسَء في مـدِح نفِسـه

إذا لم يكـن في قـىلِه تَكـروِب ؟

ـــ انتهى ـ

-END-

تجاني حسن األمين/ تسوفيسىز

Publications

1- Sumaia, A. A. HASSAN, T. Mohamed and A. A. Gameel (2010).

Hepatoprotective Activity of Capparis decidua Aqueous and Methanolic Stems Extracts

Against Carbon Tetrachloride Induced Liver Histological Damage in Rats. Journal of

Pharmacology and Toxicology. vol 5 (4) : 337 – 344.

2- Youssif, F. M., Mohammed, D. S. A. Gameel , A. A. and HASSAN. T.

(2010) . Efficacy and toxicity of homidium bromide (ethidium)in goats infected with

T.vivax . Small Ruminant Research (89) . 36 – 41.

3- Osman, K. M. HASSAN. T. , Elsanousi, S. M. and Ibrahim, K. E. E. (2010)

Comparative efficacy of two different formulations of oxytetracycline commonly used in

the veterinary field in Sudanand their Economic Impact 10th

sci . Vet. Med. Zag –

Conference. 460 – 475.

4- Youssif, F. M. , Elmalik, K. H., and HASSAN, T. (2010).Pre-and post-

chemotherapy clinco-pathological changes of T.evensi experimental infection in Nubian

goats. Sud.J.Vet.Anim.Husb.Vol.48(1&2) .37-47.

5- Hisham I. Seri, Hassan Y. Naim and TIGANI HASSAN (2010).A high

performance liquid chromatography (HPLC) method with evaporative light scattering

detector for quantification of major phospholipids classes of donkey

serum.VETERINARSKI ARHIV. 80(3), 365-373

6- Hisham Ismail Seri, Hassan Youssef Naim, Tigani Hassan(2010).Seasonal

variation in some blood serum biochemical metabolites of Donkeys in Sudan.14

Sci.Cong., Fac.Vet.Med.,Assiut Univ., Egypt.217-226.

7- Youssif, F. M. , Elmalik, K. H.,Mohammed R.A. and Hassan T. (2010).

Histopathological studies on T.evensi experimentally infected and trated Nubian goats.

Sud. J. Sc. Anim.Husb.Vol.48 (1&2). 57-71.

8- Youssif, F. M. , Ahmed, A. I, and HASSAN, T. (2009). Protective effect of

Moringa oleifera lam and hannea kerstingil extracts against cadmium and ethanol –

induced Lipid peroxidations . Sud. S- Vet- Sci- Amin- Husb- Vol. 48(182) . 70 – 81.

9- Sumaia, A. A. HASSAN, T. Mohamed and A. A. Gameel (2009).

Hepatoprotective Activity of Aqueous and Methanolic Extracts of Capparis decidua

Stems Against Carbon Tetrachloride Induced Liver Damage in Rats . Journal of

Pharmacology and Toxicology.4 (4) : 167 – 172.

10- Sawsan , M. A. Iman, HASSAN, T. Seri, H. I. and Hidaia B zolain (2008)

Field investigation of gastro – intestinal nematodes in horses and donkeys in South

Darfur State, Sudan. 13th

Sci. Cong. 2008- Fac. Vet. Med., Assiut Univ., Egypt .723 –

729.

11- Youssif, F. M. , HASSAN , T. and Mohammed , O. S. A. (2008) Residues of

cymelarsan in Camels ( Camelus dromedarius )and Nubian goats infected with T. evansi

in Sudan. African Journal of Food science. Vol (2) pp. 092 – 097.

12- Youssif, F. M. , Mohammed , O. S. A, and HASSAN, T. (2008) Efficacy and

toxicity of cymelarsan in Nubian goats infected with trypanosome evansi . Journal of Cell

and Animal Biology vol .2 (7). 140 – 149.

13- Khiaralla , M. S. Khairalla, Imadeldin ,E. Aradaib, Ahmed, O. Bakhiet,

TIGANI HASSAN . Badr , E. Hago and Abdel- Rahman, M. A. Saeed. (2007). A simple

and rapid assay for specific identifiction of bovine -derived products in biocomplex

materials . Pakistan Journal of biological sciences. 10(8) : 1170 – 1174.

14- Fairouz, M. Y., HASSAN, T. and Elmalik, K. H. (2007). Effect of

chemotherapy on thyroxine and progestrone levels in Nubian goats experimentally

infected with T. evansi. Research Journal of Pharmacology 1(2) : 37 – 39.

15- Fairouz, M. Y, Elmalik, K. H. and HASSAN, T. (2007). Effect of

chemotherapy on liver enzyme levels in Nubian goats experimentally infected with T.

evansi . Research Journal of Pharmacology1 (2) : 40 – 43.

16- Youssif, M. F. , HASSAN , T. and El Malik , K. (2007) Chemotherapy

correction of haematological changes Induced by T. evanci in Nubian goats. J. Med. Sci.,

7 (7) : 1150 – 1156 .1st October, 2007.

17- Khiaralla , M. S. Khairalla, Imadeldin ,E. Aradaib, Ahmed, O. Bakhiet,

TIGANI HASSAN, Ali, A.Majid , Abdel Rahim , E. Karrar, Ahmed , M. A- Osman and

Osman, A. Osman. (2006) Development and evaluation of Nested PCR for specific

identification of swine – derived products in processed food and in animal feed

concentrates . Journal of Food Technology 4 (2) : 160 – 165.

18- Seri, H. I. , HASSAN, T. , Salih, M. M. , and Elmansoury, Y. H. A. (2006)

Effect of doramectin on donkeys blood constituents . International Journal of

Pharmacololgy. 2 (5) : 549 – 552.

19- Seri, H. I. , HASSAN, T. , Salih , M. M. and Naim, Y. Hassan. (2006).

Reference values on serum biochemical parameters of Sudanese donkeys ( Equus Asinus)

Breed. 12th

Sci. Cong. Fac. Vet. Med, Assiut Univ., Egypt . -27 – 40.

20- Hisham Seri, TIGANI HASSAN, Mohamed Salih , Adam Abakar. (2006).

An assay of some biochemical parameters in donkeys ( Equus Asinus ) medicated at

therapeutic level with Doramectin Injectable formulation. Tropentag, Boon , Prosperity

and Poverty in a Globalised world – challenges for agricultural research.

21- Khairalla , M. S. Khairalla, Badr E.Hago, TIGANI HASSAN, Ali. A.Majid,

El-Amin Dafalla. Abdul Ekarrar and Imadeldin, E. Aradaib. (2005). Rapid Detection of

pork in processed food using Polymerase Chain Reaction Amplification technology : A

preliminary Report. Pakistan Journal of Biological Sci.8(3):501– 504.

22- Salah El Din Abd El Hagg , Shaddad, S. A. and HASSAN, T. (2005). Status

of some chemical and biochemical parameters of camel blood in the rainy season in the

Sudan. Journal of Animal and Veterinary Advances . 4(8) : 713 – 715.

23- Salah El Din Abd El Hagg , Shaddad, S. A. and HASSAN, T. (2005).

Intoxication by consumption of raw camel liver . Journal of Animal and Veterinary

Advances. 4 (8) : 710 – 412.

24- Salah El Din Abd El Hagg , Shaddad, S. A. and HASSAN, T. (2005).

Chemical and biochemical parameters of feline blood in Khartoum . Journal of Animal

and Veterinary Advances 4(8) : 708 – 709.

25- Seri, H. I. , HASSAN, T. , Salih , M. M., Abacar, A. D. , Ismail, A. A. and

Tigani , T. A. (2004) Therapeutic efficacy of doramectin Injectable against

gastrointestinal nematodes in donkeys (EQUUS ASINUS) in Khartoum , Sudan . Journal

of Animal and Veterinary Advances 3(11) : 726 – 729.

26- Seri, H. I. , HASSAN, T. , Salih , M. M., Abacar, A. D (2004). A survey of

gastrointestinal nematodes of donkeys (EQUUS ASINUS) in Khartoum State, Sudan.

Journal of Animal and Veterinary Advances 3(11) : 736 – 739.

27- Seri, H. I. , HASSAN, T. , Salih , M. M., Abacar, A. D (2004) Incidence and

monthly prevalence of gastrointestinal nematodes in donkeys ( EQUUS ASINUS) in

Khartoum State , Sudan. 11th

Sci. Cong. 2004, Fac, Vet. Med. Assiut univ., Egypt . 22 –

29.

28- Idris, O. F. , Seri , H. I., Elsadig , A. A. , HASSAN, T. and Barka, O. Z.

(2001). Some biochemical aspects of Ivermectin ( Ivomec) subcutaneously administered

to camels ( Camelus dromedarius) . Sud. J. Vet. Sci. Anim. Husb. Vol. 40(1&2) , 141 –

146.

29- Seri, H. I. Barsham, M. A. HASSAN, T. , Baraka, O. Z. and AlSalam, O. A.

(2001) Some Biochemical changes of Ivermectin (Ivomec) intravenously administerd to

camels ( Camelus dromedarius ). Sud. J. Vet. Sci. Anim. Husb. Vol. 40(1&2). 162 – 188.

30- Seri, H. I. Husna, M. ElBashir , Idris, O. F., HASSAN, T. and Baraka, O. Z.

(1999 ) Effect of Ivermectin on progesterone profile in the camel ( Camelus

dromedarius). Pharmacological Res, 16, 17 – 22.

31- Yassir, O. M. ,Osman, O. M. and ELAMIN, T. H. (1992). Life eycle studies

of the tick species, Amblyomma Lepidum, Hyalomma anatolicum anatolicum and

rhipicephalus evertsi evertsi under laboratory conditions. Insect Sci. Applic . Vol. 13, No

4. 565 – 568.

32- El Sheik, H. A. , Ali, B. B. , Homeida, A. M. , HASSAN, T. Idris, O. F. and

Hapke, H. J. (1991) . The activities of drug-metabolizing enzymes in goats treated orally

with the latex of Calotropics procera and the influence of Dieldrin pretreatment. J. comp.

Path. Vol. 104. 257 – 268.

33- Elowni, E. E. , Nurelhuda , I. E. M. and HASSAN, T. (1989). The effect of

niclosamide on RAILLIETINA TETRAGONA. Veterinary Research Communications ,

13. 451 – 453.

34- Abdelhadi, A. A. , Elkheir, Y. M. , and HASSAN, T. (1989). A

succinylcholine – like action of an Ipomoea carnea. extract Pharmacological Research,

vol. 21, No. 4. 431 – 437.

35- Nurelhuda, I. E. M. ,Elowni, E. E. and HASSAN, T. (1989). Anthelmintic

activity of praziquantel on Railletina tetragona in chickens . Parasitol Res. 75. 655 – 656.

36- Nurelhuda, I. E. M. ,Elowni, E. E. and HASSAN, T. (1989).

Anticestodal action of oxfendazole on Raillietina tetragona in experimentally infected

chickens . Br. Vet. J. 145, 458 – 464.

37- Mohamed, S. M. Ali, B. H. and HASSAN, T. (1988). Some effects of water

deprivation on dorcas gazelle in the Sudan. Comp. Biochem . Physiol. Vol. 90A, No-2.

225 – 228.

38- Mustafa , A.I. Ali , B.H . and HASSAN ,T. (1987) . Semen characteristics in

furazolidone treated goats. Rep . Nutr . Develop ., 27 ,89 – 94.

39- Mustafa , A.H. Ali , B.H . and HASSAN ,T. (1986) . The effect of

Furazolidone on some clinical and biochemical parametes in goats . Vet . Quart, 8, 295 –

300.

40- HASSAN ,T. Homeida A.M. and Ali, B .H . (1986). Effects of furazolidone

on some reproductive hormones during oestrus cycle of the goats . Comp . Biochem .

Physiol. 85, 255 – 257.

41- El Shick , H.A., Ali , B.H., HASSAN ,T. and Homeida, A.M. (1986). The

cytochromes P450 concentration in microsomes of liver , kidney and duodenal mucosa of

the camels, sheep and goats. Vet. Hum. Toxicol. 27, 527 – 529.

42- Ali. B. H. and HASSAN ,T. (1986) . some observations on the toxicosis of

isometamidium chloride ( Samorin) in camels. Vet. Hum. Toxicol. 28, 424 – 426.

43- Ali,B.H., HASSAN ,T. and Malik,K.H. (1986) . The efficacy of furazolidone

against experimental infections with Trypanosoma evansi in camels and mice:

comparisons with quinapyramine and suramine . Rev Elev. Med. Vet. 39 , 197 – 201.

44- Ali, B. H., HASSAN ,T. , and Lutfi, A. A. (1985) Plasma ascorbic acid , iron

and amine oxidase activity in sheep experimentally infected with Fasciola gigantica :

Influence of Niclofolan and Triclabendazole . Acta . Vet . ( Beograd ) ., 36 , 321 – 325 .

45- Abdelhadi ,A. A. , Elkheir ,Y.M. , HASSAN ,T. and Mustafa ,A.A. (1986) .

Neuromuscular blocking activity of a crude agueous, extract of Ipomoea fistulosa . Clin.

And Exp. Pharmacol. and Physiol . 13, 169 – 171.

46- Ali , B.H. , HASSAN ,T. , Suliman ,H.B. , and Abdelsalam , E.B. (1985 ) .

Some effects of imidocarb in goats . Vet. Human Toxicol. 27, 477 – 480.

47- Ali,B.H., HASSAN ,T. Harron . E . M. and Abusamara , M .T. (1985) The

effect of nicloflan on desert sheep experimenttally infected with immature Fasciola

gigantica , J. Vet. Pharmacol. Therap. 8, 398 – 403 .

48- Ali,B.H., HASSAN ,T. and Malik , K. H. (1985) A clinical evaluation of

Samorin in Typanosoma evansi infections in camelus dromedarius J.Vet.

Pharmacol.Therap.8, 208 –210

49- Mustafa , A.I. , B. H. Ali , HASSAN ,T. and Satti , A. M. (1985)

Furazolidone concentrations in plasma, milk and some tissues of Nubian goats .J. Vet.

Pharmacol Therap , 8, 190 – 193.

50- Musa, B. and HASSAN ,T. ( 1985 ) . A case of allergic conjunctivitis in a

donkey. Sudan J. Vet. Sci. and Anim. Husb,. 25(1), 17 – 22.

51- Ali,B.H., HASSAN ,T. ( 1984 ) . Preliminary pharmacokinetic study of

isometamium chloride in camels , Res. Vet. Sci. 37 , 376 – 377.

52- Ali,B.H., HASSAN ,T. and N. Musa ( 1984 ) . The effect of feed restriction

on certain haematological indices, enzymes and metabolites in Nubian goats. Comp.

Biochem. Physiol. ( part A ) , 27, 325 – 328.

53- Ali,B.H., HASSAN ,T. I. A. Wasfi and A. L. Mustafa ( 1984 ). The toxicity

of furazolidone to Nubian goats. Vet. Human Toxicol. , 26, 197 – 200.

54- HASSAN ,T. (1982) . Pharmacology of the alimentary tract of the domestic

fowl, a review . Sud. J. Vet. Sci. Anim. Husb. 23, 142 – 149 .

55- HASSAN ,T. ( 1980 ). Socio – economic development and some

environmental problems . Summary of a working paper. World Federation of United

Nations Bulletine, Af. RC 3/Report (A).

56- HASSAN ,T. and Osman ,O. H. (1976) Actions of morphine and

sympathomimetic amines on chick isolated oesophagus . East. Afr. Med. J. , 53. 604 –

611.

57- Bartlet, A. L. and HASSAN ,T. (1971) . Contraction of chicken rectum to

nerve stimulation after blockade of sympathetic transmission. Q. J. Exp. Physiol. , 56,

178 – 183.

58- Bartlet, A. L. and HASSAN ,T. (1970) . adrenoceprors of the chick rectum

.J. Pharmacol . , 39, 817 – 821.

59- Bartlet, A. L. and HASSAN ,T. (1969) Types of adrenergic receptors in

chick rectum and guinea pig colon . In Proceedings of the Fourth International Congress

on Pharmacology.

60- Bartled, A. L. and HASSAN ,T. (1969) . A nerve – blocking action of MJ-

1999. J. Pharmacol. , 36, 176p.

61- HASSAN, T. (1969). A hysocine-resistant contraction of isolated chicken

oesophagus in response to stimulation of parasympathetic nerves , J. Pharmacol. , 36, 268

– 275.

62- HASSAN, T. (1968). A hysocine-resistant contraction of the chicken isolated

oesophagus to stimulation of the vagus and descending oesophageal nerves . J.

Pharmacol. , 34, 205p.

63- Bartlet, A. L. and HASSAN ,T. (1968). The action of physostigmine and the

distribution of cholinesterases in the chicken oesophagus . J. Pharmacol . , 33. 531 – 536.

64- Bartlet, A. L. and HASSAN ,T. (1968). The action of histamine and 5 –

hydroxytryptamine on isolated chicken oesophagus . J. Pharmacol. , 32, 156 – 163.

65- HASSAN ,T. (1967). Effects of stimulation of the cervical vagus and

descending oesophageal nerves on the alimentary tract of the domestic fowl . Zbi. Vet.

Med. , A. 14, 854 – 861.

66- Bartlet, A. L. and HASSAN ,T. (1966). The action of histamine on isolated

chicken oesophagus . J. physiol. 185, 69p.

67- Ph.D. Thesis entitled “A study of the pharmacology of the alimentary tract of

the domestic fowl”. Edinburgh University, Department of Veterinary Pharmacology,

April 1969.

68- M.Sc. Thesis entitled “A pharmacological study of the alimentary tract of

fowl”. Edinburgh University, April 1966.