Fig 1.
Flow diagram of patient enrollment treatment and follow-up.
Table 1.
Injection dose for different body parts for local blocking therapy.
Table 2.
Comparison of general data of cobra bite patients between the two groups.
(Mean±SD).
Table 3.
Comparison of wound necrosis volume with Cobra bite between two groups of patients.
(Mean±SD).
Fig 2.
Comparison of wound healing time with cobra bite between two groups of patients.
Fig 3.
A. The wound surface on the third day of treatment in the control group; A shows small thrombus and B shows necrotic adipose tissue. C shows necrotic adipose tissue. Fig 3B. The wound surface on the third day of treatment in the experimental group; C shows necrotic adipose tissue.
Fig 4.
A. Pathological section staining of the patient’s wound in the control group (the microscopy magnification: 400X); A shows normal cells with nuclear staining morphology, B shows cells with fragmented nuclei, C shows cells with lobulated nucleus and D shows cells with irregularly polymorphic nuclei. Fig 4B. Pathological section staining of the patient’s wound in the experimental group (the microscopy magnification: 400X); E shows cells with lobulated nucleus and F shows the cells with blurred edges nucleus.