Results 101 to 110 of about 8,986 (214)

Epidemiology of khat (Catha edulis) consumption among university students: a meta-analysis

open access: yesBMC Public Health, 2019
Background Khat is amphetamine-like substance commonly consumed by students when they wish to study for long hours especially during examination periods.
Getinet Ayano   +2 more
doaj   +1 more source

Catha edulis chewing effects on treatment of paranoid schizophrenic patients

open access: yesNeuropsychiatric Disease and Treatment, 2015
Mohamed-I Kotb El-Sayed, Hatem-K Amin Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ain Helwan, Helwan, Cairo, Egypt Background: The current study’s aim is to evaluate the possible interaction ...
Kotb El-Sayed MI, Amin HK
doaj  

Current Literature: Titles and Abstracts [PDF]

open access: yes, 1961
The purpose of this department in The Linacre Quarterly is to make available by titular listing such current articles as are thought to be of particular interest to the Catholic physician by virtue of their medical literature although, of necessity, this
Catholic Physicians\u27 Guilds
core   +1 more source

The effects of the geosynchronous energetic particle radiation environment on spacecraft charging phenomena [PDF]

open access: yes, 1977
The energetic electron environment at the geosynchronous orbit is responsible for a variety of adverse charging effects on spacecraft components. The most serious of these is the degradation and failure of a complementary-metal-oxide-semiconductor (CMOS)
Gaines, E. E.   +2 more
core   +1 more source

Chewing Khat (Catha edulis) is a Risk Factor for Stroke: A Prospective Study

open access: yesInternational Journal of General Medicine
Nor Osman Sidow,1,2 Alper GÖKGÜL,1 Mohamed Sheikh Hassan1 1Department of Neurology, Mogadishu Somali – Turkey Recep Tayyip Erdoğan Training and Research Hospital, Mogadishu, Somalia; 2Faculty of Medicine and Surgery, Jazeera University, Mogadishu,
Sidow NO, GÖKGÜL A, Hassan MS
doaj  

MECHANISM OF ACTION OF (−)CATHINONE, A NEW ALKALOID FROM KHAT LEAVES [PDF]

open access: yes, 2017
A new alkaloid, (−)cathinone, has recently been isolated from khat leaves and has been shown to induce amphetamine-like behavioural effects. The actions of this alkaloid at the cellular level are discussed here and it is concluded that (−)cathinone ...
KALIX, PETER
core  

Occupational dermatological risks from bioactive compounds in Catha edulis (C. edulis): a GC–MS and cross-sectional study in Embu County, Kenya

open access: yesBulletin of the National Research Centre
Catha edulis (C. edulis) is a psychostimulant plant widely cultivated in Eastern Africa, notably valued for its economic contribution. While its primary alkaloids, cathinone and cathine, are well-documented, limited research exists on its broader ...
Richard Mwaniki Njue   +4 more
doaj   +1 more source

Khat (Catha edulis): The herb with officio-legal, socio-cultural and economic uncertainty

open access: yesSouth African Journal of Science, 2010
Khat (Catha edulis) is a plant of uncertain and highly controversial status grown in the countries around the Red Sea and on the eastern coast of Africa. The chewing of khat leaves has a deep-rooted religious and socio-cultural tradition.
Sikiru Lamina
doaj  

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